31 High Street, Hornchurch RM11 1TP - Lidl UK · PDF fileDAYLIGHT AND SUNLIGHT STUDY 31 High...

Daylight and Sunlight Study31 High Street, Hornchurch RM11 1TP

10 August 2016

DAYLIGHT AND SUNLIGHT STUDY31 High Street, Hornchurch RM11 1TP

Right of Light Consulting

Burley House15-17 High StreetRayleighEssex SS6 7EW

Tel: 0800 197 4836

DAYLIGHT AND SUNLIGHT STUDY Page 131 High Street, Hornchurch RM11 1TP

CONTENTS

1 EXECUTIVE SUMMARY ...................................................................................................2

1.1 Overview ..................................................................................................................2

2 INFORMATION SOURCES...............................................................................................3

2.1 Documents Considered ............................................................................................3

3 METHODOLOGY OF THE STUDY ...................................................................................4

3.1 BRE Guide : Site Layout Planning for Daylight and Sunlight.....................................43.2 Daylight to Windows .................................................................................................43.3 Sunlight availability to Windows ................................................................................53.4 Overshadowing to Gardens and Open Spaces .........................................................5

4 RESULTS OF THE STUDY...............................................................................................7

4.1 Windows & Amenity Areas Considered.....................................................................74.2 Numerical Results.....................................................................................................74.3 Daylight to Windows .................................................................................................74.4 Sunlight to Windows .................................................................................................74.5 Overshadowing to Gardens and Open Spaces .........................................................74.6 Conclusion................................................................................................................7

5 CLARIFICATIONS ............................................................................................................8

5.1 General.....................................................................................................................85.2 Project Specific.........................................................................................................8

APPENDICES

APPENDIX 1 WINDOW & GARDEN KEYAPPENDIX 2 DAYLIGHT AND SUNLIGHT RESULTSAPPENDIX 3 OVERSHADOWING TO GARDENS AND OPEN SPACES

DAYLIGHT AND SUNLIGHT STUDY31 High Street, Hornchurch RM11 1TP Page 2

1 EXECUTIVE SUMMARY

1.1 Overview

1.1.1 Right of Light Consulting has been commissioned by Lidl UK GmbH to undertake a

daylight and sunlight study of the proposed Lidl store at 31 High Street, Hornchurch

RM11 1TP.

1.1.2 The aim of the study is to assess the impact of the development on the light

receivable by the neighbouring properties at 23 to 27, 26 to 28, 29, 30, 32, 34 to 36,

35 to 37, 38 to 40, 39 to 45 & 42 High Street, the adjacent Methodist Church and 5 to

7, 6 to 8, 9 to 11, 13, 15 to 17 & 19 to 21 Fairkytes Avenue. The study is based on

the various numerical tests laid down in the Building Research Establishment (BRE)

guide ‘Site Layout Planning for Daylight and Sunlight: a guide to good practice’ by P J

Littlefair 2011.

1.1.3 The window key in Appendix 1 identifies the windows analysed in this study.

Appendix 2 gives the numerical results of the various daylight and sunlight tests. The

results confirm that all neighbouring windows pass the BRE diffuse daylight and direct

sunlight tests. The development also satisfies the BRE overshadowing to gardens

and open spaces requirements.

1.1.4 In summary, the proposed development will have a low impact on the light receivable

by its neighbouring properties. Right of Light Consulting confirms that the

development design satisfies all of the requirements set out in the BRE guide ‘Site

Layout Planning for Daylight and Sunlight’.


2 INFORMATION SOURCES

2.1 Documents Considered

2.1.1 This report is based on drawings:

Poole & Pattle Chartered Architects

3443-109 Site Layout as Existing Rev –3443-110 Elevations as Existing Rev –3443-101 Proposed Site Layout Rev L3443-102 Store Plan as Proposed Rev G3443-103 First Floor Plan as Proposed Rev C3443-104 Roof Plan as Proposed Rev C3443-105 Proposed Elevations 1 Rev F


3 METHODOLOGY OF THE STUDY

3.1 BRE Guide : Site Layout Planning for Daylight and Sunlight

3.1.1 The study is based on the various numerical tests laid down in the Building Research

Establishment (BRE) guide ‘Site Layout Planning for Daylight and Sunlight: a guide to

good practice’ by P J Littlefair 2011. In general, the BRE tests are based on the

requirements of the British Standard, BS 8206 Part 2.

3.1.2 The standards set out in the BRE guide are intended to be used flexibly. The

following statement is quoted directly from the BRE guide:

3.1.3 “The guide is intended for building designers and their clients, consultants and

planning officials. The advice given here is not mandatory and the guide should not

be seen as an instrument of planning policy; its aim is to help rather than constrain

the designer. Although it gives numerical guidelines, these should be interpreted

flexibly, since natural lighting is only one of many factors in site layout design.”

3.2 Daylight to Windows

3.2.1 Diffuse daylight is the light received from the sun which has been diffused through the

sky. Even on a cloudy day, when the sun is not visible, a room will continue to be lit

with light from the sky. This is diffuse daylight.

Diffuse daylight calculations should be undertaken to all rooms where daylight is

required, including living rooms, kitchens and bedrooms. Usually, if a kitchen is less

than 13m2, it is considered to be a non-habitable room and the daylight tests need not

be applied. The BRE guide states that windows to bathrooms, toilets, storerooms,

circulation areas and garages need not be analysed.

3.2.2 The BRE guide contains two tests which measure diffuse daylight:

3.2.3 Test 1 Vertical Sky Component

The percentage of the sky visible from the centre of a window is known as the

Vertical Sky Component. Diffuse daylight may be adversely affected if after a

development the Vertical Sky Component is both less than 27% and less than 0.8

times its former value.


3.2.4 Test 2 Daylight Distribution

The BRE guide states that where room layouts are known, the impact on the

daylighting distribution can be found by plotting the ‘no sky line’ in each of the main

rooms. The no sky line is a line which separates areas of the working plane that do

and do not have a direct view of the sky. Daylight may be adversely affected if, after

the development, the area of the working plane in a room which can receive direct

skylight is reduced to less than 0.8 times its former value.

3.3 Sunlight availability to Windows

3.3.1 The BRE sunlight tests should be applied to all main living rooms and conservatories

which have a window which faces within 90 degrees of due south. The guide states

that kitchens and bedrooms are less important, although care should be taken not to

block too much sunlight.

3.3.2 The BRE guide states that sunlight availability may be adversely affected if the centre

of the window:

receives less than 25% of annual probable sunlight hours, or less than 5% of

annual probable sunlight hours between 21 September and 21 March and

receives less than 0.8 times its former sunlight hours during either period and

has a reduction in sunlight received over the whole year greater than 4% of

annual probable sunlight hours.

3.4 Overshadowing to Gardens and Open Spaces

3.4.1 The availability of sunlight should be checked for all open spaces where sunlight is

required. This would normally include:

Gardens, usually the main back garden of a house Parks and playing fields Children’s playgrounds Outdoor swimming pools and paddling pools Sitting out areas, such as those between non-domestic buildings and in public

squares Focal points for views such as a group of monuments or fountains.


3.4.2 The BRE guide recommends that at least 50% of the area of each amenity space

listed above should receive at least two hours of sunlight on 21 March. If as a result

of new development an existing garden or amenity area does not meet the above,

and the area which can receive two hours of sunlight on 21 March is less than 0.8

times its former value, then the loss of light is likely to be noticeable.


4 RESULTS OF THE STUDY

4.1 Windows & Amenity Areas Considered

4.1.1 Appendix 1 provides a plan and photographs to indicate the positions of the windows

and gardens analysed in this study.

4.2 Numerical Results

4.2.1 Appendix 2 lists the detailed numerical daylight and sunlight test results. The results

are interpreted below.

4.3 Daylight to Windows

4.3.1 All windows pass the Vertical Sky Component test and all rooms, where the layout is

known, pass the Daylight Distribution test. The proposed development therefore

satisfies the BRE daylight requirements.

4.4 Sunlight to Windows

4.4.1 All windows which face within 90 degrees of due south have been tested for direct

sunlight. All windows pass both the total annual sunlight hours test and the winter

sunlight hours test (annual probable sunlight hours between 21 September and 21

March). The proposed development therefore satisfies the BRE direct sunlight to

windows requirements.

4.5 Overshadowing to Gardens and Open Spaces

4.5.1 The results show that 93% or more of the area of each amenity space will receive at

least two hours of sunlight on 21 March. This is significantly better than the BRE

recommendation which states that at least 50% of any garden or amenity area should

receive at least two hours of sunlight on 21 March. The proposed development

therefore passes the BRE overshadowing to gardens and open spaces test.

4.6 Conclusion

4.6.1 The results confirm that the proposed development will have a low impact on the light

receivable by its neighbouring properties. Right of Light Consulting confirms that the

development design satisfies all of the requirements set out in the BRE guide ‘Site

Layout Planning for Daylight and Sunlight’.


5 CLARIFICATIONS

5.1 General

5.1.1 The report provided is solely for the use of the client and no liability to anyone else is

accepted.

5.1.2 We have undertaken the survey following the guidelines of the RICS publication

“Surveying Safely”.

5.1.3 We have used our best endeavours to ensure all relevant windows within the

neighbouring properties have been identified.

5.1.4 Where limited access is available, assumptions will have been made.

5.1.5 We have adopted the conventional approach of assessing all habitable rooms within

domestic properties.

5.1.6 This report is based upon and subject to the scope of work set out in Right of Light

Consulting’s quotation and standard terms and conditions.

5.1.7 Right of Light Consulting have endeavoured to include in the report those matters,

which they have knowledge of or of which they have been made aware, that might

adversely affect the validity of the opinion given.

5.2 Project Specific

5.2.1 None


APPENDICES


APPENDIX 1

WINDOW & GARDEN KEY

Pro

ject

Nam

e:

Dra

win

gT

itle

:

Dra

win

gN

o:

Re

v.

Deta

ilso

fre

visi

on

Win

do

w&

Ga

rden

Key

Win

do

w1

G1

Sca

le:

Rev

Da

te

Pro

po

sed

De

ve

lopm

ent

Burle

yH

ouse

15

-17

Hig

hS

treet

Rayl

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ssex

SS

67E

W

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kw

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g.c

om

Windows1&2

Windows3&4

Window5

Windows6&7

Window8

Window9

Window10

Windows11&14

Window12

Window13

Window15Window16

Windows17&18Window19

Window20Windows21&22

Window23

Window24

Windows25&26

Windows27&28

Window29

Window30

Window31

Window32

Windows33&34

Window35

Windows36&39

Window37

Window38

Windows40&41

Windows42to44

Windows45&48

Window46

Window47

42

Hig

hS

treet

38

to4

0H

igh

Str

eet

34

to3

6H

igh

Str

eet

32

Hig

hS

treet

30

Hig

hS

treet

Pro

ject

Nam

e:

Dra

win

gT

itle

:

Dra

win

gN

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Re

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Deta

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visi

on

Win

do

w&

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Key

Win

do

w1

G1

Sca

le:

Rev

Da

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Pro

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sed

De

ve

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15

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Hig

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SS

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om

Window49

Window50Windows51&52




Window61

Window63

Windows64&65

Window 66

Window 67

Window 68

Window69Window70Window71Window72W

ind

ow

75

Window 76Window 77

Window 78

Window 79Window 80

Win

do

w81

Window 82

Window 83Window 84

Windows 85, 87 & 88

Win

do

w86

Window 89Window 90Window 91

Window 96Window 97

Window 98

Win

do

w99

Win

do

w100

Win

do

w101

Win

do

ws

10

2&

103

Window104

Windows105&106

Window107

Window108

Window109Window111

Window112

Window113

Window114

Window115Window116Window117

Window118Window119Window120

Window121

Window122

Win

do

w123

Window124

Window125Window126

Windows127&128

Windows129&130

Window131

Window132

Window133

26

to2

8H

igh

Str

eet

Me

tho

dis

tC

hu

rch

23

to2

7H

igh

Str

eet

Win

do

w92

Window 93Window 94Window 95

Window73

Window74

Windows 134 & 135

Windows 136 to 138

Windows 139 & 140

29

Hig

hS

treet

Window110

Pro

ject

Nam

e:

Dra

win

gT

itle

:

Dra

win

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Re

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Deta

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Win

do

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Key

Win

do

w1

G1

Sca

le:

Rev

Da

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Pro

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sed

De

ve

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ent

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15

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Hig

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Window 141

Win

do

w142

Window 143

Window 144

Win

do

w145

Win

do

w146

Win

do

w147

Window 148Window 149

Window 150


Window 154

Windows 155 & 157

Window 156

Window 159

Window 160


Windows 161, 162, 166 & 167

Windows 163, 164 & 168

Windows 165, 169 & 170Window 171

Window 172

Windows 173, 174, 178 & 179

Windows 175, 176 & 180

Windows 177, 181 & 182

Window 183

Window 184

Windows 185 & 187

Window 186

Window 188

Window 189

Window 190

Window 191

Window 192

Window 193

Windows 194, 195, 199 & 200

Windows 196 & 201

Windows 197, 198, 203 & 204

Windows 205 & 210

Windows 206 & 211

Windows 207 & 212

Windows 208 & 213

Window 214

Windows 215 & 216

Window 217

Window 218

Window 219

Window 220

6a

nd

8F

air

kyt e

sA

venue

5t o

7F

air

kyte

sA

venue

9t o

11

Fa

irkyte

sA

venue

(Rooflight)

(Rooflight)

(Rooflight)

G2

G3

Windows 202 & 209

Window 221

G1

Pro

ject

Nam

e:

Dra

win

gT

itle

:

Dra

win

gN

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Key

Win

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le:

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Window 222

Window 223

Window 224


Window 227

Window 228

Window 229

Window 230

Windows 231, 233 & 235

Window 232


Window 238

Window 240

Window 241

Window 242

Window 244

Window 247

Window 248

Window 249

Windows 254 & 255

Window 256

Windows 257 & 260

Windows 258 & 259Window 261

Window 262

Window 263


Window 267

Windows 268 & 270

Window 266

Windows 271 & 272

Windows 273 & 274

Window 275

Window 276

Window 269

13

Fa

irkyte

sA

venue

15

to1

7F

air

kyt e

sA

venue

19

to2

1F

air

kyte

sA

venue

Window 246

Win

do

w234

Window 250

Window 252

Window 239

Window 243

Window 245

Window 251

Window 253

Pro

ject

Nam

e:

Dra

win

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itle

:

Dra

win

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Win

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Rev

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Win

do

w280

Win

do

w281

Win

do

w282

Win

do

w283

Win

do

w284

Window286

Window287

35to37HighStreet

39to45HighStreet

Win

do

w278

Win

do

w279

Win

do

w285

Win

do

w277

Window288

Neighbouring Windows

42 High Street

38 to 40 High Street

1

2

3

4

5 6

7

8

9

10

11 1213

14

15 16 17

18

19

2021

22

23


32 High Street

2425

26

27

28 2930 31 32 33

34

35

36 3738

39

40

41

30 High Street


42

43

44

45 46 47

48

49

50 51

52

53

54

55

56

57

58

5960 61

62

6364

65

Methodist Church

Methodist Church

66

67 68

69

70

Methodist Church

Methodist Church

74

71

72

73



76

77

78

79

80 8185

86

89

90

91

92

93 9495

96

97

98

75

8283 84

87

88



102

103

104

105

106

107

108

109

101

99



100

111 112 113

114

115116

117

118

119

120

122

110



121

123

124

125

126

127

128

129

130

131

132

133

29 High Street

6 to 8 Fairkytes Avenue

140

141

Roof Light

142

143144

134

135

139

137

138

136

Garden 1 Garden 2

Garden 3



148

149 150 151152

145146

147



153

154155

156

159

160

161

162 163

164

165

166

167

168

169

170

171

Roof Light

172

Roof Light

173

174

175

176

177

178

179

180

181

182

183 184

186

187

188

185

157

158



189

190

191

192

193

194

195

196

197

198

199

200

201

202203

205

206 207208

210 211 212213

214 215

216

218

219

220221

217

204

209

13 Fairkytes Avenue


222

223

225

226

227

228

229230

231

233

234

235

236

237

239

240

241

243

244

246

232224

238

242

245



247

248

250

251

254

255

256

257 258

259260

261

262 263 264

265

253

252

249



266

267

268

269270

271

272

273

274

275 276

278

279

277



280 281 282 283

284285

286

288 287


APPENDIX 2

DAYLIGHT AND SUNLIGHT RESULTS

Reference Use Class

Before After Loss Ratio

42 High Street

Window 1 Unknown 34.0% 35.2% -1.2% 1.04

Window 2 Unknown 34.0% 35.4% -1.4% 1.04

Window 3 Unknown 33.2% 34.6% -1.4% 1.04

Window 4 Unknown 33.2% 34.8% -1.6% 1.05

Window 5 Unknown 31.9% 33.2% -1.3% 1.04

Window 6 Unknown 31.6% 32.7% -1.1% 1.03

Window 7 Unknown 32.7% 34.4% -1.7% 1.05


Window 8 Unknown 23.4% 23.4% 0.0% 1.0

Window 9 Unknown 33.8% 35.4% -1.6% 1.05

Window 10 Unknown 11.2% 12.7% -1.5% 1.13

Window 11 Unknown 9.5% 9.4% 0.1% 0.99

Window 12 Unknown 32.7% 34.4% -1.7% 1.05

Window 13 Unknown 22.4% 24.7% -2.3% 1.1

Window 14 Unknown 35.0% 37.0% -2.0% 1.06

Window 15 Unknown 25.5% 25.3% 0.2% 0.99

Window 16 Unknown 32.8% 34.6% -1.8% 1.05

Window 17 Unknown 13.2% 15.2% -2.0% 1.15

Window 18 Unknown 34.7% 37.0% -2.3% 1.07

Window 19 Unknown 35.3% 37.5% -2.2% 1.06

Window 20 Unknown 14.9% 14.8% 0.1% 0.99

Window 21 Unknown 32.8% 34.8% -2.0% 1.06

Window 22 Unknown 21.4% 23.5% -2.1% 1.1

Window 23 Unknown 18.2% 19.8% -1.6% 1.09


Window 24 Unknown 12.5% 12.4% 0.1% 0.99

Window 25 Unknown 32.8% 35.0% -2.2% 1.07

Window 26 Unknown 10.1% 11.6% -1.5% 1.15

Window 27 Unknown 33.8% 36.6% -2.8% 1.08

Window 28 Unknown 8.4% 8.4% 0.0% 1.0

Window 29 Unknown 31.5% 33.8% -2.3% 1.07

Appendix 2 - Vertical Sky Component

31 High Street, Hornchurch RM11 1TP

Vertical Sky Component

Reference Use Class





Window 30 Unknown 21.9% 24.4% -2.5% 1.11

Window 31 Unknown 24.1% 24.2% -0.1% 1.0

Window 32 Unknown 31.8% 34.5% -2.7% 1.08

Window 33 Unknown 25.6% 28.3% -2.7% 1.11

Window 34 Unknown 33.4% 36.6% -3.2% 1.1

Window 35 Unknown 31.7% 34.7% -3.0% 1.09

32 High Street

Window 36 Unknown 29.3% 31.4% -2.1% 1.07

Window 37 Unknown 31.1% 34.9% -3.8% 1.12

Window 38 Unknown 28.5% 31.6% -3.1% 1.11

Window 39 Unknown 33.0% 36.9% -3.9% 1.12

Window 40 Unknown 30.6% 34.3% -3.7% 1.12

Window 41 Unknown 31.7% 35.4% -3.7% 1.12

30 High Street

Window 42 Unknown 30.9% 34.6% -3.7% 1.12

Window 43 Unknown 31.7% 35.4% -3.7% 1.12

Window 44 Unknown 33.3% 37.1% -3.8% 1.11

Window 45 Unknown 27.4% 30.2% -2.8% 1.1

Window 46 Unknown 31.5% 35.3% -3.8% 1.12

Window 47 Unknown 29.5% 31.2% -1.7% 1.06

Window 48 Unknown 33.6% 37.2% -3.6% 1.11


Window 49 Unknown 27.9% 30.8% -2.9% 1.1

Window 50 Unknown 32.1% 35.1% -3.0% 1.09

Window 51 Unknown 28.9% 29.7% -0.8% 1.03

Window 52 Unknown 34.2% 37.1% -2.9% 1.08

Window 53 Unknown 19.8% 22.6% -2.8% 1.14

Window 54 Unknown 6.7% 9.5% -2.8% 1.42

Window 55 Unknown 34.3% 37.0% -2.7% 1.08

Window 56 Unknown 20.0% 22.5% -2.5% 1.13

Window 57 Unknown 6.9% 9.5% -2.6% 1.38

Reference Use Class





Window 58 Unknown 34.4% 37.0% -2.6% 1.08

Window 59 Unknown 26.6% 29.4% -2.8% 1.11

Window 60 Unknown 32.5% 35.1% -2.6% 1.08

Window 61 Unknown 31.6% 32.0% -0.4% 1.01

Window 62 Unknown 34.5% 37.0% -2.5% 1.07

Window 63 Unknown 25.6% 26.6% -1.0% 1.04

Window 64 Unknown 31.0% 33.1% -2.1% 1.07

Window 65 Unknown 31.6% 33.7% -2.1% 1.07

Methodist Church

Window 66 Unknown 28.7% 28.7% 0.0% 1.0

Window 67 Unknown 30.9% 30.9% 0.0% 1.0

Window 68 Unknown 26.7% 26.7% 0.0% 1.0

Window 69 Unknown 11.0% 13.3% -2.3% 1.21

Window 70 Unknown 21.4% 26.4% -5.0% 1.23

Window 71 Unknown 26.0% 30.5% -4.5% 1.17

Window 72 Unknown 23.7% 24.9% -1.2% 1.05

Window 73 Unknown 20.1% 20.4% -0.3% 1.01

Window 74 Unknown 21.1% 21.5% -0.4% 1.02


Window 75 Unknown 32.6% 32.6% 0.0% 1.0

Window 76 Bedroom 30.7% 30.7% 0.0% 1.0

Window 77 Bedroom 37.0% 37.0% 0.0% 1.0

Window 78 Bedroom 22.9% 22.9% 0.0% 1.0

Window 79 Non Domestic 32.5% 32.5% 0.0% 1.0

Window 80 Bedroom 25.3% 25.3% 0.0% 1.0

Window 81 Bedroom 36.9% 36.9% 0.0% 1.0

Window 82 Bedroom 25.5% 25.5% 0.0% 1.0

Window 83 Bedroom 25.7% 25.7% 0.0% 1.0

Window 84 Bedroom 36.8% 36.8% 0.0% 1.0

Window 85 Bedroom 25.1% 25.1% 0.0% 1.0

Window 86 Living Room 33.0% 33.0% 0.0% 1.0


Reference Use Class






Window 89 Bedroom 25.5% 25.5% 0.0% 1.0

Window 90 Bedroom 36.8% 36.8% 0.0% 1.0

Window 91 Bedroom 23.5% 23.5% 0.0% 1.0

Window 92 Unknown 32.5% 32.6% -0.1% 1.0

Window 93 Bedroom 25.0% 25.0% 0.0% 1.0

Window 94 Bedroom 36.8% 36.8% 0.0% 1.0

Window 95 Bedroom 25.3% 25.5% -0.2% 1.01

Window 96 Bedroom 25.2% 25.2% 0.0% 1.0

Window 97 Bedroom 36.8% 36.8% 0.0% 1.0

Window 98 Bedroom 25.8% 29.0% -3.2% 1.12

Window 99 Unknown 15.0% 35.7% -20.7% 2.38

Window 100 Unknown 0.3% 1.3% -1.0% 4.33

Window 101 Unknown 24.9% 30.3% -5.4% 1.22

Window 102 Living Room 28.5% 36.0% -7.5% 1.26


Window 104 Non Habitable 26.5% 30.8% -4.3% 1.16

Window 105 Unknown 27.0% 30.0% -3.0% 1.11


Window 107 Unknown 25.0% 27.3% -2.3% 1.09



Window 110 Living/Kitchen 20.5% 20.5% 0.0% 1.0

Window 111 Living/Kitchen 17.5% 17.5% 0.0% 1.0

Window 112 Living/Kitchen 23.6% 25.4% -1.8% 1.08

Reference Use Class





Window 113 Living/Kitchen 19.8% 24.6% -4.8% 1.24











Window 124 Bedroom 30.8% 33.8% -3.0% 1.1

Window 125 Bedroom 31.3% 34.0% -2.7% 1.09

Window 126 Bedroom 33.7% 37.6% -3.9% 1.12

Window 127 Bedroom 32.4% 34.2% -1.8% 1.06

Window 128 Bedroom 35.2% 37.6% -2.4% 1.07

Window 129 Bedroom 33.2% 34.3% -1.1% 1.03

Window 130 Bedroom 36.1% 37.5% -1.4% 1.04

Window 131 Bedroom 33.3% 34.0% -0.7% 1.02

Window 132 Bedroom 33.1% 33.8% -0.7% 1.02

Window 133 Bedroom 36.6% 37.5% -0.9% 1.02

29 High Street

Window 134 Unknown 17.5% 24.6% -7.1% 1.41

Window 135 Unknown 29.7% 32.8% -3.1% 1.1

Window 136 Unknown 33.2% 33.4% -0.2% 1.01

Window 137 Unknown 19.1% 19.1% 0.0% 1.0

Window 138 Unknown 3.8% 3.8% 0.0% 1.0

Window 139 Unknown 15.1% 15.7% -0.6% 1.04

Window 140 Unknown 3.4% 3.7% -0.3% 1.09

Reference Use Class






Window 141 Unknown 33.8% 36.8% -3.0% 1.09

Window 142 Unknown 89.1% 90.7% -1.6% 1.02

Window 143 Unknown 30.7% 35.3% -4.6% 1.15

Window 144 Unknown 30.3% 35.1% -4.8% 1.16

Window 145 Unknown 30.1% 26.4% 3.7% 0.88

Window 146 Unknown 30.8% 26.3% 4.5% 0.85

Window 147 Unknown 31.6% 27.0% 4.6% 0.85

Window 148 Unknown 18.3% 16.3% 2.0% 0.89

Window 149 Unknown 27.9% 26.6% 1.3% 0.95

Window 150 Unknown 32.9% 32.9% 0.0% 1.0

Window 151 Unknown 29.1% 29.1% 0.0% 1.0

Window 152 Unknown 20.0% 20.0% 0.0% 1.0


Window 153 Non Habitable 16.7% 16.7% 0.0% 1.0





Window 158 Unknown 22.9% 22.9% 0.0% 1.0

Window 159 Unknown 34.7% 35.9% -1.2% 1.03

Window 160 Unknown 9.4% 10.0% -0.6% 1.06

Window 161 Unknown 29.0% 29.5% -0.5% 1.02

Window 162 Unknown 35.0% 35.9% -0.9% 1.03

Window 163 Unknown 35.6% 36.7% -1.1% 1.03

Window 164 Unknown 34.1% 35.3% -1.2% 1.04

Window 165 Unknown 27.9% 29.0% -1.1% 1.04

Window 166 Unknown 23.8% 24.3% -0.5% 1.02

Window 167 Unknown 33.7% 34.6% -0.9% 1.03

Window 168 Unknown 36.2% 37.5% -1.3% 1.04

Window 169 Unknown 32.7% 34.1% -1.4% 1.04

Window 170 Unknown 21.6% 23.0% -1.4% 1.06

Window 171 Unknown 82.4% 82.7% -0.3% 1.0

Reference Use Class





Window 172 Unknown 73.2% 73.5% -0.3% 1.0

Window 173 Unknown 28.3% 28.9% -0.6% 1.02

Window 174 Unknown 34.4% 35.3% -0.9% 1.03

Window 175 Unknown 35.3% 36.4% -1.1% 1.03

Window 176 Unknown 32.2% 33.4% -1.2% 1.04

Window 177 Unknown 18.6% 19.8% -1.2% 1.06

Window 178 Unknown 22.1% 22.7% -0.6% 1.03

Window 179 Unknown 33.0% 34.0% -1.0% 1.03

Window 180 Unknown 36.2% 37.6% -1.4% 1.04

Window 181 Unknown 33.3% 34.8% -1.5% 1.05

Window 182 Unknown 22.9% 24.3% -1.4% 1.06

Window 183 Unknown 18.7% 18.7% 0.0% 1.0




Window 187 Unknown 34.4% 35.8% -1.4% 1.04

Window 188 Unknown 20.9% 21.4% -0.5% 1.02


Window 189 Unknown 18.5% 18.5% 0.0% 1.0

Window 190 Unknown 1.9% 3.0% -1.1% 1.58

Window 191 Unknown 22.3% 22.3% 0.0% 1.0

Window 192 Unknown 34.5% 36.0% -1.5% 1.04

Window 193 Unknown 7.5% 7.9% -0.4% 1.05

Window 194 Unknown 19.8% 20.7% -0.9% 1.05

Window 195 Unknown 32.6% 33.8% -1.2% 1.04

Window 196 Unknown 35.5% 36.8% -1.3% 1.04

Window 197 Unknown 34.5% 35.7% -1.2% 1.03

Window 198 Unknown 28.1% 29.0% -0.9% 1.03

Window 199 Unknown 23.6% 24.5% -0.9% 1.04

Window 200 Unknown 33.6% 35.0% -1.4% 1.04

Window 201 Unknown 36.2% 37.8% -1.6% 1.04

Window 202 Unknown 32.7% 34.3% -1.6% 1.05

Window 203 Unknown 20.3% 21.7% -1.4% 1.07

Reference Use Class





Window 204 Unknown 27.9% 28.8% -0.9% 1.03

Window 205 Unknown 34.3% 35.5% -1.2% 1.03

Window 206 Unknown 35.8% 37.0% -1.2% 1.03

Window 207 Unknown 34.6% 35.7% -1.1% 1.03

Window 208 Unknown 25.9% 26.7% -0.8% 1.03

Window 209 Unknown 20.7% 21.7% -1.0% 1.05

Window 210 Unknown 32.9% 34.4% -1.5% 1.05

Window 211 Unknown 36.3% 37.9% -1.6% 1.04

Window 212 Unknown 33.2% 34.8% -1.6% 1.05

Window 213 Unknown 21.4% 22.8% -1.4% 1.07






Window 219 Unknown 11.0% 11.0% 0.0% 1.0

Window 220 Unknown 34.7% 36.4% -1.7% 1.05

Window 221 Unknown 27.4% 27.5% -0.1% 1.0

13 Fairkytes Avenue

Window 222 Unknown 19.7% 19.8% -0.1% 1.01

Window 223 Unknown 30.9% 32.0% -1.1% 1.04

Window 224 Unknown 34.8% 35.9% -1.1% 1.03

Window 225 Unknown 34.5% 35.6% -1.1% 1.03

Window 226 Unknown 25.9% 26.8% -0.9% 1.03

Window 227 Unknown 33.4% 34.9% -1.5% 1.04




Window 231 Unknown 25.0% 26.0% -1.0% 1.04

Window 232 Unknown 34.4% 35.4% -1.0% 1.03

Window 233 Unknown 35.1% 36.0% -0.9% 1.03

Window 234 Unknown 31.2% 31.9% -0.7% 1.02

Window 235 Unknown 33.4% 34.9% -1.5% 1.04

Reference Use Class





15 to17 Fairkytes Avenue

Window 236 Unknown 31.6% 32.5% -0.9% 1.03

Window 237 Unknown 36.1% 37.6% -1.5% 1.04



Window 240 Unknown 37.1% 38.5% -1.4% 1.04

Window 241 Unknown 2.7% 2.9% -0.2% 1.07

Window 242 Unknown 23.9% 24.6% -0.7% 1.03

Window 243 Unknown 35.8% 36.4% -0.6% 1.02

Window 244 Unknown 25.2% 25.4% -0.2% 1.01

Window 245 Unknown 3.3% 3.2% 0.1% 0.97

Window 246 Unknown 37.3% 38.7% -1.4% 1.04

Window 247 Unknown 2.8% 3.1% -0.3% 1.11

Window 248 Unknown 24.3% 24.9% -0.6% 1.02

Window 249 Unknown 36.0% 36.6% -0.6% 1.02

Window 250 Unknown 25.7% 25.9% -0.2% 1.01

Window 251 Unknown 26.6% 27.3% -0.7% 1.03

Window 252 Unknown 37.4% 38.7% -1.3% 1.03



Window 255 Unknown 37.3% 38.6% -1.3% 1.03


Window 256 Unknown 8.5% 9.2% -0.7% 1.08





Window 261 Unknown 37.3% 38.5% -1.2% 1.03

Window 262 Unknown 14.2% 14.9% -0.7% 1.05

Window 263 Unknown 35.3% 35.9% -0.6% 1.02

Window 264 Unknown 16.7% 16.8% -0.1% 1.01

Window 265 Unknown 37.4% 38.5% -1.1% 1.03

Reference Use Class





Window 266 Unknown 22.9% 23.5% -0.6% 1.03

Window 267 Unknown 37.0% 37.6% -0.6% 1.02

Window 268 Unknown 27.3% 27.4% -0.1% 1.0

Window 269 Unknown 37.1% 38.3% -1.2% 1.03

Window 270 Unknown 37.4% 38.2% -0.8% 1.02





Window 275 Unknown 35.2% 36.3% -1.1% 1.03

Window 276 Unknown 36.2% 36.8% -0.6% 1.02


Window 277 Unknown 34.7% 34.7% 0.0% 1.0

Window 278 Unknown 26.8% 26.8% 0.0% 1.0

Window 279 Unknown 33.1% 33.1% 0.0% 1.0

Window 280 Unknown 31.1% 33.0% -1.9% 1.06

Window 281 Unknown 31.2% 33.1% -1.9% 1.06

Window 282 Unknown 31.3% 33.1% -1.8% 1.06

Window 283 Unknown 31.3% 33.2% -1.9% 1.06

Window 284 Unknown 32.2% 34.8% -2.6% 1.08

Window 285 Unknown 31.6% 32.1% -0.5% 1.02


Window 286 Unknown 28.0% 28.6% -0.6% 1.02

Window 287 Unknown 39.0% 39.0% 0.0% 1.0

Window 288 Unknown 38.7% 38.7% 0.0% 1.0

Reference Use Class



Window 75 Unknown 90% 90% 0.0% 1.0

Window 76 Bedroom 99% 99% 0.0% 1.0

Window 77 Bedroom 99% 99% 0.0% 1.0

Window 78 Bedroom 99% 99% 0.0% 1.0

Window 79 Non Domestic 95% 95% 0.0% 1.0

Window 80 Bedroom 100% 100% 0.0% 1.0

Window 81 Bedroom 100% 100% 0.0% 1.0

Window 82 Bedroom 100% 100% 0.0% 1.0

Window 83 Bedroom 100% 100% 0.0% 1.0

Window 84 Bedroom 100% 100% 0.0% 1.0

Window 85 Bedroom 100% 100% 0.0% 1.0

Window 86 Living Room 98% 98% 0.0% 1.0



Window 89 Bedroom 99% 99% 0.0% 1.0

Window 90 Bedroom 99% 99% 0.0% 1.0

Window 91 Bedroom 99% 99% 0.0% 1.0

Window 92 Unknown 96% 96% 0.0% 1.0

Window 93 Bedroom 100% 100% 0.0% 1.0

Window 94 Bedroom 100% 100% 0.0% 1.0

Window 95 Bedroom 100% 100% 0.0% 1.0

Window 96 Bedroom 99% 99% 0.0% 1.0

Window 97 Bedroom 99% 99% 0.0% 1.0

Window 98 Bedroom 99% 99% 0.0% 1.0

Window 99 Unknown 23% 99% -76.0% 4.3

Window 100 Unknown 92% 94% -2.0% 1.02

Window 101 Unknown 92% 94% -2.0% 1.02

Window 102 Living Room 97% 98% -1.0% 1.01


Window 104 Non Habitable 1% 1% 0.0% 1.0

Appendix 2 - Daylight Distribution


Daylight Distribution

Reference Use Class


Appendix 2 - Daylight Distribution


Daylight Distribution

Window 105 Unknown 93% 93% 0.0% 1.0


Window 107 Unknown 90% 91% -1.0% 1.01



Window 110 Living/Kitchen 82% 87% -5.0% 1.06














Window 124 Bedroom 88% 88% 0.0% 1.0

Window 125 Bedroom 88% 88% 0.0% 1.0

Window 126 Bedroom 97% 100% -3.0% 1.03

Window 127 Bedroom 88% 91% -3.0% 1.03

Window 128 Bedroom 96% 100% -4.0% 1.04

Window 129 Bedroom 90% 91% -1.0% 1.01

Window 130 Bedroom 97% 100% -3.0% 1.03

Window 131 Bedroom 87% 87% 0.0% 1.0

Window 132 Bedroom 87% 87% 0.0% 1.0

Window 133 Bedroom 95% 99% -4.0% 1.04

Reference Use Class

Before After Loss Ratio Before After Loss Ratio


Window 8 Unknown 14% 14% 0% 1.0 0% 0% 0% 1.0

Window 20 Unknown 4% 4% 0% 1.0 0% 0% 0% 1.0


Window 24 Unknown 1% 1% 0% 1.0 0% 0% 0% 1.0

Methodist Church

Window 66 Unknown 63% 63% 0% 1.0 25% 25% 0% 1.0

Window 67 Unknown 73% 73% 0% 1.0 26% 26% 0% 1.0

Window 68 Unknown 58% 58% 0% 1.0 23% 23% 0% 1.0

Window 69 Unknown 7% 8% -1% 1.14 2% 2% 0% 1.0

Window 70 Unknown 19% 25% -6% 1.32 1% 1% 0% 1.0

Window 71 Unknown 36% 40% -4% 1.11 9% 11% -2% 1.22

Window 72 Unknown 31% 31% 0% 1.0 9% 9% 0% 1.0


Window 75 Unknown 75% 75% 0% 1.0 26% 26% 0% 1.0

Window 76 Bedroom 62% 62% 0% 1.0 22% 22% 0% 1.0

Window 77 Bedroom 86% 86% 0% 1.0 30% 30% 0% 1.0

Window 78 Bedroom 49% 49% 0% 1.0 20% 20% 0% 1.0

Window 79 Non Domestic 77% 77% 0% 1.0 28% 28% 0% 1.0

Window 80 Bedroom 51% 51% 0% 1.0 21% 21% 0% 1.0

Window 81 Bedroom 86% 86% 0% 1.0 30% 30% 0% 1.0

Window 82 Bedroom 54% 54% 0% 1.0 20% 20% 0% 1.0

Window 83 Bedroom 52% 52% 0% 1.0 21% 21% 0% 1.0

Window 84 Bedroom 86% 86% 0% 1.0 30% 30% 0% 1.0

Window 85 Bedroom 51% 51% 0% 1.0 20% 20% 0% 1.0

Window 86 Living Room 79% 79% 0% 1.0 27% 27% 0% 1.0



Window 89 Bedroom 53% 53% 0% 1.0 22% 22% 0% 1.0

Window 90 Bedroom 86% 86% 0% 1.0 30% 30% 0% 1.0

Window 91 Bedroom 50% 50% 0% 1.0 20% 20% 0% 1.0

Appendix 2 - Sunlight to Windows


Sunlight to Windows

Total Sunlight Hours Winter Sunlight Hours

Reference Use Class




Sunlight to Windows


Window 92 Unknown 79% 79% 0% 1.0 28% 28% 0% 1.0

Window 93 Bedroom 50% 50% 0% 1.0 21% 21% 0% 1.0

Window 94 Bedroom 86% 86% 0% 1.0 30% 30% 0% 1.0

Window 95 Bedroom 54% 54% 0% 1.0 20% 20% 0% 1.0

Window 96 Bedroom 53% 53% 0% 1.0 22% 22% 0% 1.0

Window 97 Bedroom 86% 86% 0% 1.0 30% 30% 0% 1.0

Window 98 Bedroom 55% 59% -4% 1.07 20% 20% 0% 1.0

Window 111 Living/Kitchen 36% 36% 0% 1.0 11% 11% 0% 1.0

Window 112 Living/Kitchen 51% 60% -9% 1.18 9% 11% -2% 1.22

Window 113 Living/Kitchen 42% 53% -11% 1.26 8% 11% -3% 1.38

Window 114 Living Room 75% 81% -6% 1.08 23% 26% -3% 1.13

Window 115 Non Habitable 58% 70% -12% 1.21 13% 16% -3% 1.23









29 High Street

Window 134 Unknown 40% 47% -7% 1.18 16% 19% -3% 1.19

Window 135 Unknown 65% 71% -6% 1.09 24% 26% -2% 1.08

Window 136 Unknown 75% 76% -1% 1.01 27% 28% -1% 1.04

Window 137 Unknown 51% 51% 0% 1.0 22% 22% 0% 1.0

Window 138 Unknown 17% 17% 0% 1.0 11% 11% 0% 1.0

Window 139 Unknown 28% 29% -1% 1.04 16% 17% -1% 1.06

Window 140 Unknown 5% 7% -2% 1.4 5% 7% -2% 1.4

Reference Use Class




Sunlight to Windows



Window 141 Unknown 77% 82% -5% 1.06 24% 29% -5% 1.21

Window 142 Unknown 92% 98% -6% 1.07 24% 30% -6% 1.25

Window 143 Unknown 73% 79% -6% 1.08 22% 27% -5% 1.23

Window 144 Unknown 71% 78% -7% 1.1 21% 27% -6% 1.29

Window 145 Unknown 37% 39% -2% 1.05 5% 12% -7% 2.4

Window 146 Unknown 34% 34% 0% 1.0 2% 8% -6% 4.0

Window 147 Unknown 39% 39% 0% 1.0 6% 12% -6% 2.0

Window 148 Unknown 18% 15% 3% 0.83 2% 0% 2% 0.01


Window 154 Non Habitable 38% 38% 0% 1.0 19% 19% 0% 1.0




Window 159 Unknown 79% 79% 0% 1.0 30% 30% 0% 1.0

Window 160 Unknown 26% 26% 0% 1.0 15% 15% 0% 1.0

Window 161 Unknown 58% 59% -1% 1.02 22% 23% -1% 1.05

Window 162 Unknown 73% 74% -1% 1.01 25% 26% -1% 1.04

Window 163 Unknown 81% 82% -1% 1.01 27% 28% -1% 1.04

Window 164 Unknown 78% 79% -1% 1.01 27% 28% -1% 1.04

Window 165 Unknown 63% 64% -1% 1.02 24% 25% -1% 1.04

Window 166 Unknown 45% 45% 0% 1.0 25% 25% 0% 1.0

Window 167 Unknown 76% 76% 0% 1.0 28% 28% 0% 1.0

Window 168 Unknown 82% 82% 0% 1.0 30% 30% 0% 1.0

Window 169 Unknown 76% 76% 0% 1.0 30% 30% 0% 1.0

Window 170 Unknown 42% 42% 0% 1.0 26% 26% 0% 1.0

Window 171 Unknown 96% 96% 0% 1.0 30% 30% 0% 1.0

Window 172 Unknown 76% 76% 0% 1.0 27% 27% 0% 1.0

Window 173 Unknown 58% 59% -1% 1.02 22% 23% -1% 1.05

Window 174 Unknown 71% 72% -1% 1.01 25% 26% -1% 1.04

Window 175 Unknown 78% 80% -2% 1.03 26% 28% -2% 1.08

Window 176 Unknown 73% 75% -2% 1.03 25% 27% -2% 1.08

Window 177 Unknown 46% 48% -2% 1.04 19% 21% -2% 1.11

Reference Use Class




Sunlight to Windows


Window 178 Unknown 42% 42% 0% 1.0 25% 25% 0% 1.0

Window 179 Unknown 73% 73% 0% 1.0 28% 28% 0% 1.0

Window 180 Unknown 82% 82% 0% 1.0 30% 30% 0% 1.0

Window 181 Unknown 81% 81% 0% 1.0 30% 30% 0% 1.0

Window 182 Unknown 45% 45% 0% 1.0 26% 26% 0% 1.0



Window 187 Unknown 79% 79% 0% 1.0 30% 30% 0% 1.0

Window 188 Unknown 43% 43% 0% 1.0 15% 15% 0% 1.0


Window 190 Unknown 1% 2% -1% 2.0 1% 2% -1% 2.0

Window 192 Unknown 77% 77% 0% 1.0 30% 30% 0% 1.0

Window 193 Unknown 18% 18% 0% 1.0 13% 13% 0% 1.0

Window 194 Unknown 42% 44% -2% 1.05 17% 19% -2% 1.12

Window 195 Unknown 65% 67% -2% 1.03 23% 25% -2% 1.09

Window 196 Unknown 81% 83% -2% 1.02 27% 29% -2% 1.07

Window 197 Unknown 78% 80% -2% 1.03 27% 29% -2% 1.07

Window 198 Unknown 62% 64% -2% 1.03 24% 26% -2% 1.08

Window 199 Unknown 46% 46% 0% 1.0 25% 25% 0% 1.0

Window 200 Unknown 77% 77% 0% 1.0 28% 28% 0% 1.0

Window 201 Unknown 82% 82% 0% 1.0 30% 30% 0% 1.0

Window 202 Unknown 75% 75% 0% 1.0 30% 30% 0% 1.0

Window 203 Unknown 40% 40% 0% 1.0 26% 26% 0% 1.0

Window 204 Unknown 58% 60% -2% 1.03 22% 24% -2% 1.09

Window 205 Unknown 72% 74% -2% 1.03 26% 28% -2% 1.08

Window 206 Unknown 82% 84% -2% 1.02 28% 30% -2% 1.07

Window 207 Unknown 80% 81% -1% 1.01 29% 30% -1% 1.03

Window 208 Unknown 56% 58% -2% 1.04 23% 25% -2% 1.09

Window 209 Unknown 41% 41% 0% 1.0 25% 25% 0% 1.0

Window 210 Unknown 73% 73% 0% 1.0 28% 28% 0% 1.0

Window 211 Unknown 82% 82% 0% 1.0 30% 30% 0% 1.0

Window 212 Unknown 82% 82% 0% 1.0 30% 30% 0% 1.0

Window 213 Unknown 45% 45% 0% 1.0 24% 24% 0% 1.0

Reference Use Class




Sunlight to Windows







Window 220 Unknown 82% 82% 0% 1.0 30% 30% 0% 1.0

Window 221 Unknown 47% 47% 0% 1.0 15% 15% 0% 1.0

13 Fairkytes Avenue

Window 223 Unknown 61% 62% -1% 1.02 24% 25% -1% 1.04

Window 224 Unknown 74% 75% -1% 1.01 28% 29% -1% 1.04

Window 225 Unknown 76% 77% -1% 1.01 29% 30% -1% 1.03

Window 226 Unknown 54% 55% -1% 1.02 23% 24% -1% 1.04

Window 227 Unknown 76% 76% 0% 1.0 30% 30% 0% 1.0



Window 231 Unknown 52% 53% -1% 1.02 23% 24% -1% 1.04

Window 232 Unknown 72% 73% -1% 1.01 27% 28% -1% 1.04

Window 233 Unknown 75% 76% -1% 1.01 28% 29% -1% 1.04

Window 234 Unknown 65% 66% -1% 1.02 25% 26% -1% 1.04

Window 235 Unknown 77% 77% 0% 1.0 30% 30% 0% 1.0

15 to17 Fairkytes Avenue

Window 236 Unknown 71% 73% -2% 1.03 28% 30% -2% 1.07

Window 237 Unknown 75% 75% 0% 1.0 28% 28% 0% 1.0



Window 240 Unknown 84% 84% 0% 1.0 30% 30% 0% 1.0

Window 242 Unknown 56% 57% -1% 1.02 23% 24% -1% 1.04

Window 243 Unknown 81% 82% -1% 1.01 29% 30% -1% 1.03

Window 244 Unknown 59% 58% 1% 0.98 24% 25% -1% 1.04

Window 245 Unknown 11% 11% 0% 1.0 9% 9% 0% 1.0

Window 246 Unknown 84% 84% 0% 1.0 30% 30% 0% 1.0

Window 248 Unknown 56% 57% -1% 1.02 23% 24% -1% 1.04

Reference Use Class




Sunlight to Windows


Window 249 Unknown 81% 82% -1% 1.01 29% 30% -1% 1.03

Window 250 Unknown 59% 61% -2% 1.03 23% 25% -2% 1.09

Window 251 Unknown 60% 62% -2% 1.03 24% 26% -2% 1.08

Window 252 Unknown 84% 84% 0% 1.0 30% 30% 0% 1.0



Window 255 Unknown 83% 84% -1% 1.01 29% 30% -1% 1.03


Window 256 Unknown 13% 14% -1% 1.08 11% 12% -1% 1.09





Window 261 Unknown 82% 83% -1% 1.01 29% 30% -1% 1.03

Window 262 Unknown 36% 37% -1% 1.03 21% 22% -1% 1.05

Window 263 Unknown 80% 81% -1% 1.01 29% 30% -1% 1.03

Window 264 Unknown 38% 39% -1% 1.03 18% 19% -1% 1.06

Window 265 Unknown 82% 83% -1% 1.01 29% 30% -1% 1.03

Window 266 Unknown 49% 50% -1% 1.02 21% 22% -1% 1.05

Window 267 Unknown 83% 84% -1% 1.01 29% 30% -1% 1.03

Window 268 Unknown 54% 55% -1% 1.02 22% 23% -1% 1.05

Window 269 Unknown 81% 82% -1% 1.01 29% 30% -1% 1.03

Window 270 Unknown 84% 85% -1% 1.01 29% 30% -1% 1.03




Window 275 Unknown 71% 72% -1% 1.01 27% 28% -1% 1.04

Window 276 Unknown 76% 77% -1% 1.01 27% 28% -1% 1.04

Reference

Ratio


Garden 1 193.4 m2 180.4 m2 93% 182.65 m2 94% -2.25 m2 -1% 1.01

Garden 2 186.67 m2 173.11 m2 93% 173.74 m2 93% -0.63 m2 0% 1.0

Garden 3 61.38 m2 55.64 m2 91% 58.61 m2 95% -2.97 m2 -4% 1.04

Appendix 2 - Overshadowing to Gardens and Open Spaces


Total Area Area receiving at least two hours of sunlight on 21st March

Before After Loss


APPENDIX 3

OVERSHADOWING TO GARDENS AND OPEN SPACES

Pro

ject

Nam

e:

Dra

win

gT

itle

:

Dra

win

gN

o:

Sca

le:

Re

v.

Rev

Da

teD

eta

ilso

fre

visi

on

Re

ce

ive

su

nd

er

two

hours

su

nlig

ht

on

21

st

Marc

hbefo

rea

nd

aft

er

the

deve

lopm

ent.

Re

ce

ive

su

nd

er

two

hours

su

nlig

ht

on

21

st

Marc

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31 High Street, Hornchurch RM11 1TP - Lidl UK · PDF fileDAYLIGHT AND SUNLIGHT STUDY 31 High...

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Transcript of 31 High Street, Hornchurch RM11 1TP - Lidl UK · PDF fileDAYLIGHT AND SUNLIGHT STUDY 31 High...