Finding extended homes…
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Sign in to keep them on every device →Finding extended homes…
Homes within 1 km whose energy certificates show the floor area growing: extensions, loft and garage conversions. Tap a home on the map or in the list for its full history. Back to BD7 3BW
Not every extension shows here. We only see building work when a new energy certificate is lodged, which happens when a home is sold, let or newly built. A loft or extension added since then won't appear, even with planning permission and building control sign-off, because those records aren't published as open data outside London. Missing work doesn't mean missing paperwork.
| Home | Before | After | Added | Recorded |
|---|---|---|---|---|
| 87, Greaves Street920 m away | 172 m² | 342 m² | +170 m² +99% | 2017 |
| 3, Rugby Place783 m away | 106 m² | 242 m² | +136 m² +128% | 2016 |
| 38, Pemberton Drive964 m away | 219 m² | 328 m² | +109 m² +50% | 2014 |
| 28, Ashmount118 m away | 101 m² | 207 m² | +106 m² +105% | 2014 |
| 19, Waverley Avenue347 m away | 99 m² | 204 m² | +105 m² +106% | 2015 |
| 5, Clive Terrace472 m away | 79 m² | 184 m² | +105 m² +133% | 2014 |
| 33, Horton Grange Road442 m away | 153 m² | 256 m² | +103 m² +67% | 2013 |
| 59, Arncliffe Terrace640 m away | 115 m² | 215 m² | +100 m² +87% | 2014 |
| 44, Tivoli Place752 m away |
From energy performance certificates (MHCLG): a later certificate shows at least 15 m² and 15% more floor area than an earlier one (and no more than 2.5 times, to leave out typing errors). Some changes come from a more careful measurement rather than building work. Addresses: HM Land Registry. Contains HM Land Registry data © Crown copyright and database right 2026, OGL v3.0.
| 80 m² |
| 180 m² |
| +100 m² +125% |
| 2014 |
| 57, Rugby Place661 m away | 87 m² | 185 m² | +98 m² +113% | 2014 |
|---|
| 32, Winston Terrace769 m away | 96 m² | 193 m² | +97 m² +101% | 2015 |
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| 89, Horton Grange Road442 m away | 145 m² | 241 m² | +96 m² +66% | 2014 |
|---|
| 46, Laisteridge Lane755 m away | 95 m² | 191 m² | +96 m² +101% | 2013 |
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| 42, Laisteridge Lane755 m away | 129 m² | 222 m² | +93 m² +72% | 2015 |
|---|
| 554, Little Horton Lane746 m away | 101 m² | 193 m² | +92 m² +91% | 2017 |
|---|
| 61, Rugby Place661 m away | 93 m² | 185 m² | +92 m² +99% | 2014 |
|---|
| 1, Pleasant Street613 m away | 61 m² | 152 m² | +91 m² +149% | 2026 |
|---|
| 29, Southmere Crescent802 m away | 62 m² | 153 m² | +91 m² +147% | 2009 |
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| 26, Swinton Place542 m away | 105 m² | 195 m² | +90 m² +86% | 2014 |
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| 43, Montague Street944 m away | 66 m² | 154 m² | +88 m² +133% | 2015 |
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| 97, St Margarets Road808 m away | 135 m² | 223 m² | +88 m² +65% | 2014 |
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| 16, Harlow Road867 m away | 102 m² | 190 m² | +88 m² +86% | 2014 |
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| 63, Dorset Street958 m away | 90 m² | 177 m² | +87 m² +97% | 2016 |
|---|
| 31, Winston Terrace769 m away | 93 m² | 180 m² | +87 m² +94% | 2014 |
|---|
| 15, Horton Grange Road442 m away | 165 m² | 251 m² | +86 m² +52% | 2016 |
|---|
| 17, Cecil Avenue0 m away | 173 m² | 258 m² | +85 m² +49% | 2015 |
|---|
| 68, Waverley Road473 m away | 143 m² | 228 m² | +85 m² +59% | 2014 |
|---|
| 12, Ashmount118 m away | 83 m² | 167 m² | +84 m² +101% | 2015 |
|---|
| 71, Arncliffe Terrace640 m away | 79 m² | 162 m² | +83 m² +105% | 2016 |
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| 74, Tivoli Place752 m away | 63 m² | 145 m² | +82 m² +130% | 2015 |
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| 59, St Margarets Road671 m away | 103 m² | 183 m² | +80 m² +78% | 2016 |
|---|
| 20, Cecil Avenue95 m away | 251 m² | 331 m² | +80 m² +32% | 2013 |
|---|
| 15, Merton Road847 m away | 73 m² | 153 m² | +80 m² +110% | 2009 |
|---|
| 40, Waverley Terrace328 m away | 97 m² | 175 m² | +78 m² +80% | 2015 |
|---|
| 150, Arncliffe Terrace524 m away | 64 m² | 141 m² | +77 m² +120% | 2014 |
|---|
| 3, Ellercroft Avenue758 m away | 65 m² | 142 m² | +77 m² +118% | 2014 |
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| 6, Laisteridge Lane825 m away | 226 m² | 302 m² | +76 m² +34% | 2019 |
|---|
| 71, Holme Street859 m away | 62 m² | 137 m² | +75 m² +121% | 2016 |
|---|
| 32, Hampden Street854 m away | 66 m² | 141 m² | +75 m² +114% | 2013 |
|---|
| 95, Harlow Road730 m away | 115 m² | 188 m² | +73 m² +63% | 2017 |
|---|
| 59, Cumberland Road758 m away | 107 m² | 180 m² | +73 m² +68% | 2015 |
|---|
| 55, Arncliffe Terrace770 m away | 94 m² | 166 m² | +72 m² +77% | 2014 |
|---|
| 409, Southfield Lane705 m away | 109 m² | 180 m² | +71 m² +65% | 2024 |
|---|
| 78, Rugby Place661 m away | 124 m² | 195 m² | +71 m² +57% | 2016 |
|---|
| 34, Pemberton Drive964 m away | 156 m² | 227 m² | +71 m² +46% | 2016 |
|---|
| 82, Aberdeen Place689 m away | 98 m² | 169 m² | +71 m² +72% | 2014 |
|---|
| 58, Hartington Terrace850 m away | 55 m² | 126 m² | +71 m² +129% | 2014 |
|---|
| 26, Cecil Avenue95 m away | 264 m² | 334 m² | +70 m² +27% | 2015 |
|---|
| 32, Waverley Avenue347 m away | 80 m² | 150 m² | +70 m² +88% | 2015 |
|---|
| 2, Waverley Terrace328 m away | 126 m² | 196 m² | +70 m² +56% | 2014 |
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| 21, Waverley Road373 m away | 108 m² | 178 m² | +70 m² +65% | 2014 |
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| 73, Rugby Place661 m away | 115 m² | 185 m² | +70 m² +61% | 2014 |
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| 85, Rugby Place661 m away | 89 m² | 158 m² | +69 m² +78% | 2016 |
|---|
| 30, Dirkhill Road648 m away | 148 m² | 217 m² | +69 m² +47% | 2015 |
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| 63, Tivoli Place752 m away | 77 m² | 146 m² | +69 m² +90% | 2015 |
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| 30, Waverley Road373 m away | 82 m² | 150 m² | +68 m² +83% | 2016 |
|---|
| 41, Horton Grange Road442 m away | 177 m² | 245 m² | +68 m² +38% | 2016 |
|---|
| 14, Falcon Street309 m away | 61 m² | 129 m² | +68 m² +111% | 2015 |
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| Grantham House, 52, Laisteridge Lane755 m away | 430 m² | 497 m² | +67 m² +16% | 2019 |
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| 16, Falcon Street309 m away | 62 m² | 129 m² | +67 m² +108% | 2017 |
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| 154, Dirkhill Road375 m away | 68 m² | 135 m² | +67 m² +99% | 2016 |
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| 79, Horton Grange Road442 m away | 140 m² | 207 m² | +67 m² +48% | 2016 |
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| 44, Pennington Terrace630 m away | 63 m² | 129 m² | +66 m² +105% | 2023 |
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| 67, Halstead Place572 m away | 48 m² | 114 m² | +66 m² +138% | 2017 |
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| 10, Bempton Place351 m away | 80 m² | 146 m² | +66 m² +83% | 2016 |
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| 145, Arncliffe Terrace524 m away | 192 m² | 258 m² | +66 m² +34% | 2016 |
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| 22, Mayfair849 m away | 54 m² | 120 m² | +66 m² +122% | 2015 |
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| 37, Pemberton Drive964 m away | 215 m² | 280 m² | +65 m² +30% | 2025 |
|---|
| 51, Waverley Road373 m away | 158 m² | 223 m² | +65 m² +41% | 2015 |
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| 24, St Margarets Place450 m away | 110 m² | 175 m² | +65 m² +59% | 2014 |
|---|
| 90, Cumberland Road773 m away | 103 m² | 168 m² | +65 m² +63% | 2014 |
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| 31, Rugby Place783 m away | 88 m² | 151 m² | +63 m² +72% | 2015 |
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| 201, Legrams Lane882 m away | 148 m² | 211 m² | +63 m² +43% | 2015 |
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| 19, Lindley Road986 m away | 82 m² | 145 m² | +63 m² +77% | 2015 |
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| 118, Hartington Terrace705 m away | 70 m² | 132 m² | +62 m² +89% | 2017 |
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| 18, Merton Road847 m away | 150 m² | 212 m² | +62 m² +41% | 2017 |
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| 121, Hartington Terrace697 m away | 83 m² | 145 m² | +62 m² +75% | 2015 |
|---|
| 17, Horton Grange Road442 m away | 186 m² | 247 m² | +61 m² +33% | 2016 |
|---|
| 15, Waverley Terrace328 m away | 73 m² | 134 m² | +61 m² +84% | 2015 |
|---|
| 98, Haycliffe Road850 m away | 61 m² | 121 m² | +60 m² +98% | 2017 |
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| 20, Vine Street283 m away | 61 m² | 121 m² | +60 m² +98% | 2016 |
|---|
| 26, Waverley Road373 m away | 73 m² | 133 m² | +60 m² +82% | 2015 |
|---|
| 46, Cumberland Road773 m away | 158 m² | 218 m² | +60 m² +38% | 2015 |
|---|
| 28, Rothesay Terrace639 m away | 102 m² | 162 m² | +60 m² +59% | 2014 |
|---|
| 8, Central Avenue706 m away | 106 m² | 166 m² | +60 m² +57% | 2014 |
|---|
| 36, Cambridge Street227 m away | 119 m² | 178 m² | +59 m² +50% | 2026 |
|---|
| 6, Arncliffe Terrace770 m away | 116 m² | 175 m² | +59 m² +51% | 2017 |
|---|
| 41, St Margarets Road671 m away | 100 m² | 159 m² | +59 m² +59% | 2015 |
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| 29, Beckside Road912 m away | 81 m² | 140 m² | +59 m² +73% | 2015 |
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| 5, Central Avenue706 m away | 127 m² | 186 m² | +59 m² +46% | 2013 |
|---|
| 138, Arncliffe Terrace524 m away | 96 m² | 154 m² | +58 m² +60% | 2026 |
|---|
| 38, Cottam Terrace688 m away | 124 m² | 182 m² | +58 m² +47% | 2014 |
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| 63, Chislehurst Place704 m away | 42 m² | 99 m² | +57 m² +136% | 2015 |
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| Little Horton Hall, 30, Little Horton Green726 m away | 214 m² | 270 m² | +56 m² +26% | 2026 |
|---|
| 35, Cumberland Road877 m away | 114 m² | 170 m² | +56 m² +49% | 2017 |
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| 43, Cross Lane518 m away | 55 m² | 111 m² | +56 m² +102% | 2016 |
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| 55, Rugby Place661 m away | 66 m² | 122 m² | +56 m² +85% | 2016 |
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| 21, Princeville Street995 m away | 90 m² | 146 m² | +56 m² +62% | 2016 |
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| 24, Arncliffe Terrace770 m away | 82 m² | 138 m² | +56 m² +68% | 2014 |
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| 72, Cumberland Road773 m away | 81 m² | 136 m² | +55 m² +68% | 2016 |
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| 66, Ewart Street963 m away | 105 m² | 160 m² | +55 m² +52% | 2016 |
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| 5, Derby Street269 m away | 122 m² | 177 m² | +55 m² +45% | 2015 |
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| 44, Waverley Terrace328 m away | 120 m² | 175 m² | +55 m² +46% | 2014 |
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| 80, Aberdeen Place689 m away | 125 m² | 180 m² | +55 m² +44% | 2014 |
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| 32, Dorset Street958 m away | 99 m² | 154 m² | +55 m² +56% | 2014 |
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| 39, Cross Lane518 m away | 58 m² | 112 m² | +54 m² +93% | 2016 |
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| 19, Kirkham Road610 m away | 135 m² | 189 m² | +54 m² +40% | 2016 |
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| 99, Cumberland Road758 m away | 120 m² | 174 m² | +54 m² +45% | 2016 |
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| 261, Legrams Lane882 m away | 118 m² | 172 m² | +54 m² +46% | 2016 |
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| 34, Melrose Street702 m away | 82 m² | 136 m² | +54 m² +66% | 2015 |
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| 24, Clive Place499 m away | 111 m² | 165 m² | +54 m² +49% | 2014 |
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| 23, St Wilfrids Crescent905 m away | 81 m² | 134 m² | +53 m² +65% | 2025 |
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| 1, Stephenson Street636 m away | 65 m² | 118 m² | +53 m² +82% | 2022 |
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| 50, Laisteridge Lane755 m away | 201 m² | 254 m² | +53 m² +26% | 2016 |
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| 60, Copley Street884 m away | 50 m² | 103 m² | +53 m² +106% | 2016 |
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| 16, Swinton Place542 m away | 92 m² | 145 m² | +53 m² +58% | 2015 |
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| 51, Cumberland Road758 m away | 93 m² | 146 m² | +53 m² +57% | 2015 |
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| 73, Horton Grange Road442 m away | 143 m² | 195 m² | +52 m² +36% | 2016 |
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| 85, Horton Grange Road442 m away | 154 m² | 206 m² | +52 m² +34% | 2016 |
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| 2, Swinton Place542 m away | 88 m² | 140 m² | +52 m² +59% | 2015 |
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| 17, Stanmore Place819 m away | 69 m² | 121 m² | +52 m² +75% | 2015 |
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| 12, Southmere Grove980 m away | 63 m² | 115 m² | +52 m² +83% | 2014 |
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| 10, Cragg Terrace969 m away | 83 m² | 134 m² | +51 m² +61% | 2017 |
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| 13, Pleasant Street613 m away | 59 m² | 110 m² | +51 m² +86% | 2016 |
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| 9, Burdale Place681 m away | 44 m² | 95 m² | +51 m² +116% | 2016 |
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| 62, Horton Grange Road507 m away | 115 m² | 166 m² | +51 m² +44% | 2015 |
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| 4, Pennington Terrace630 m away | 69 m² | 120 m² | +51 m² +74% | 2015 |
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| 32, Newburn Road236 m away | 104 m² | 155 m² | +51 m² +49% | 2014 |
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| 18, Dirkhill Road648 m away | 144 m² | 195 m² | +51 m² +35% | 2014 |
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| 10, Watmough Street909 m away | 53 m² | 103 m² | +50 m² +94% | 2017 |
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| 41, Waverley Road373 m away | 107 m² | 157 m² | +50 m² +47% | 2016 |
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| 16, St Margarets Road448 m away | 109 m² | 159 m² | +50 m² +46% | 2016 |
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| 39, Aberdeen Place692 m away | 55 m² | 105 m² | +50 m² +91% | 2016 |
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| 5, Holme Street859 m away | 67 m² | 117 m² | +50 m² +75% | 2016 |
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| 1, Waverley Road373 m away | 196 m² | 246 m² | +50 m² +26% | 2015 |
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| 24, Clive Terrace472 m away | 82 m² | 132 m² | +50 m² +61% | 2015 |
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| 11, Flaxton Place718 m away | 66 m² | 116 m² | +50 m² +76% | 2015 |
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| 44, Crossley Street128 m away | 114 m² | 164 m² | +50 m² +44% | 2014 |
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| 3, Cragg Terrace969 m away | 38 m² | 88 m² | +50 m² +132% | 2011 |
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| 28, Pemberton Drive964 m away | 274 m² | 323 m² | +49 m² +18% | 2026 |
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| 5, Curlew Street796 m away | 58 m² | 107 m² | +49 m² +84% | 2021 |
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| 122, Arncliffe Terrace524 m away | 97 m² | 146 m² | +49 m² +51% | 2016 |
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| 9, Central Avenue615 m away | 113 m² | 162 m² | +49 m² +43% | 2016 |
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| 35, Hampden Street847 m away | 87 m² | 136 m² | +49 m² +56% | 2015 |
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| 88, Beldon Road893 m away | 94 m² | 143 m² | +49 m² +52% | 2014 |
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| 37, Kirkham Road610 m away | 106 m² | 154 m² | +48 m² +45% | 2016 |
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| 95, Cumberland Road758 m away | 101 m² | 149 m² | +48 m² +48% | 2016 |
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| 3, Ewart Place888 m away | 87 m² | 135 m² | +48 m² +55% | 2016 |
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| 14, Centre Street926 m away | 51 m² | 99 m² | +48 m² +94% | 2016 |
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| 11, Cambridge Street227 m away | 70 m² | 118 m² | +48 m² +69% | 2015 |
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| 13, Waverley Avenue347 m away | 85 m² | 133 m² | +48 m² +56% | 2015 |
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| 30, Clive Place499 m away | 132 m² | 180 m² | +48 m² +36% | 2015 |
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| 69, St Margarets Road671 m away | 116 m² | 164 m² | +48 m² +41% | 2015 |
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| 19, Chislehurst Place674 m away | 72 m² | 120 m² | +48 m² +67% | 2015 |
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| 29, Haycliffe Terrace847 m away | 72 m² | 120 m² | +48 m² +67% | 2015 |
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| 1, Noble Street218 m away | 56 m² | 104 m² | +48 m² +86% | 2013 |
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| 11, Farnham Road326 m away | 86 m² | 133 m² | +47 m² +55% | 2026 |
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| 117, Harlow Road730 m away | 70 m² | 117 m² | +47 m² +67% | 2016 |
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| 43, Gathorne Street304 m away | 100 m² | 147 m² | +47 m² +47% | 2015 |
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| 123, St Margarets Road808 m away | 91 m² | 138 m² | +47 m² +52% | 2015 |
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| 10, Harlow Road867 m away | 116 m² | 163 m² | +47 m² +41% | 2015 |
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| 11, Clive Place499 m away | 88 m² | 135 m² | +47 m² +53% | 2014 |
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| 3, Turner Place263 m away | 67 m² | 113 m² | +46 m² +69% | 2017 |
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| 12, Aberdeen Place831 m away | 86 m² | 132 m² | +46 m² +53% | 2017 |
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| 12, Cumberland Road877 m away | 107 m² | 153 m² | +46 m² +43% | 2016 |
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| 6, Cecil Avenue95 m away | 252 m² | 298 m² | +46 m² +18% | 2015 |
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| 11, Grantham Road699 m away | 154 m² | 200 m² | +46 m² +30% | 2015 |
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| 8, Hampden Street854 m away | 98 m² | 144 m² | +46 m² +47% | 2015 |
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| 86, Rugby Place661 m away | 59 m² | 105 m² | +46 m² +78% | 2014 |
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| 45, Rothesay Terrace639 m away | 69 m² | 114 m² | +45 m² +65% | 2016 |
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| 47, Frimley Drive998 m away | 105 m² | 150 m² | +45 m² +43% | 2016 |
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| 28, Oulton Terrace617 m away | 96 m² | 141 m² | +45 m² +47% | 2015 |
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| 17, Rugby Place783 m away | 100 m² | 145 m² | +45 m² +45% | 2015 |
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| 46, Watmough Street909 m away | 56 m² | 101 m² | +45 m² +80% | 2014 |
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| 20, Shepherd Street396 m away | 132 m² | 176 m² | +44 m² +33% | 2020 |
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| 10, Nurser Place599 m away | 86 m² | 130 m² | +44 m² +51% | 2017 |
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| 8, Cragg Terrace969 m away | 92 m² | 136 m² | +44 m² +48% | 2017 |
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| 19, Rand Street536 m away | 105 m² | 149 m² | +44 m² +42% | 2016 |
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| 14, Swinton Place542 m away | 98 m² | 142 m² | +44 m² +45% | 2016 |
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| 24, Spring Place726 m away | 137 m² | 181 m² | +44 m² +32% | 2016 |
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| 43, Tivoli Place752 m away | 78 m² | 122 m² | +44 m² +56% | 2016 |
|---|
| 21, Chislehurst Place674 m away | 80 m² | 124 m² | +44 m² +55% | 2015 |
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| 28, Aberdeen Place831 m away | 94 m² | 138 m² | +44 m² +47% | 2015 |
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| 96, Waverley Road473 m away | 123 m² | 167 m² | +44 m² +36% | 2014 |
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| 22, Roslyn Place568 m away | 83 m² | 127 m² | +44 m² +53% | 2014 |
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| 17, Nurser Place599 m away | 109 m² | 152 m² | +43 m² +39% | 2015 |
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| 14, Hudson Crescent655 m away | 45 m² | 88 m² | +43 m² +96% | 2015 |
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| 29, Ingleby Place944 m away | 77 m² | 120 m² | +43 m² +56% | 2015 |
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| 18, Waverley Road373 m away | 96 m² | 139 m² | +43 m² +45% | 2014 |
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| 111, Horton Grange Road695 m away | 178 m² | 220 m² | +42 m² +24% | 2022 |
|---|
| 7, Spring Place726 m away | 147 m² | 189 m² | +42 m² +29% | 2020 |
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| 56, Aberdeen Place831 m away | 90 m² | 132 m² | +42 m² +47% | 2017 |
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| 16, Watmough Street909 m away | 61 m² | 103 m² | +42 m² +69% | 2017 |
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| 128, Arncliffe Terrace524 m away | 94 m² | 136 m² | +42 m² +45% | 2016 |
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| 47, Sowden Street634 m away | 66 m² | 108 m² | +42 m² +64% | 2015 |
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| 102, Ewart Street941 m away | 66 m² | 108 m² | +42 m² +64% | 2015 |
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| 49, St Margarets Road671 m away | 59 m² | 101 m² | +42 m² +71% | 2014 |
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| 15, Lindley Road986 m away | 56 m² | 98 m² | +42 m² +75% | 2013 |
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| 13, St Margarets Terrace392 m away | 142 m² | 183 m² | +41 m² +29% | 2026 |
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| 158, Dirkhill Road375 m away | 85 m² | 126 m² | +41 m² +48% | 2025 |
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