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 BD5 0NP
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 Street397 m away | 172 m² | 342 m² | +170 m² +99% | 2017 |
| 32, Ashgrove824 m away | 231 m² | 353 m² | +122 m² +53% | 2016 |
| 35, Elizabeth Street776 m away | 164 m² | 281 m² | +117 m² +71% | 2016 |
| 38, Pemberton Drive780 m away | 219 m² | 328 m² | +109 m² +50% | 2014 |
| 76, Hawes Road978 m away | 80 m² | 186 m² | +106 m² +133% | 2016 |
| 28, Ashmount655 m away | 101 m² | 207 m² | +106 m² +105% | 2014 |
| 19, Waverley Avenue834 m away | 99 m² | 204 m² | +105 m² +106% | 2015 |
| 5, Clive Terrace853 m away | 79 m² | 184 m² | +105 m² +133% | 2014 |
| 33, Horton Grange Road890 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.
| 153 m² |
| 256 m² |
| +103 m² +67% |
| 2013 |
| 84, Thornton Lane759 m away | 131 m² | 233 m² | +102 m² +78% | 2021 |
|---|
| 44, Tivoli Place321 m away | 80 m² | 180 m² | +100 m² +125% | 2014 |
|---|
| 89, Horton Grange Road890 m away | 145 m² | 241 m² | +96 m² +66% | 2014 |
|---|
| 46, Laisteridge Lane609 m away | 95 m² | 191 m² | +96 m² +101% | 2013 |
|---|
| 16, Hastings Avenue877 m away | 63 m² | 157 m² | +94 m² +149% | 2015 |
|---|
| 42, Laisteridge Lane609 m away | 129 m² | 222 m² | +93 m² +72% | 2015 |
|---|
| 554, Little Horton Lane210 m away | 101 m² | 193 m² | +92 m² +91% | 2017 |
|---|
| 26, Swinton Place842 m away | 105 m² | 195 m² | +90 m² +86% | 2014 |
|---|
| 43, Montague Street552 m away | 66 m² | 154 m² | +88 m² +133% | 2015 |
|---|
| 63, Dorset Street532 m away | 90 m² | 177 m² | +87 m² +97% | 2016 |
|---|
| 15, Horton Grange Road890 m away | 165 m² | 251 m² | +86 m² +52% | 2016 |
|---|
| 5, Ashgrove824 m away | 227 m² | 313 m² | +86 m² +38% | 2015 |
|---|
| 17, Cecil Avenue588 m away | 173 m² | 258 m² | +85 m² +49% | 2015 |
|---|
| 68, Waverley Road967 m away | 143 m² | 228 m² | +85 m² +59% | 2014 |
|---|
| 12, Ashmount655 m away | 83 m² | 167 m² | +84 m² +101% | 2015 |
|---|
| 74, Tivoli Place321 m away | 63 m² | 145 m² | +82 m² +130% | 2015 |
|---|
| 10, Northdale Crescent914 m away | 71 m² | 152 m² | +81 m² +114% | 2015 |
|---|
| 65, Marsh Street753 m away | 95 m² | 175 m² | +80 m² +84% | 2014 |
|---|
| 38, Marsh Street753 m away | 75 m² | 155 m² | +80 m² +107% | 2014 |
|---|
| 20, Cecil Avenue582 m away | 251 m² | 331 m² | +80 m² +32% | 2013 |
|---|
| 15, Merton Road702 m away | 73 m² | 153 m² | +80 m² +110% | 2009 |
|---|
| 11, Ann Place936 m away | 85 m² | 164 m² | +79 m² +93% | 2014 |
|---|
| 40, Waverley Terrace845 m away | 97 m² | 175 m² | +78 m² +80% | 2015 |
|---|
| 150, Arncliffe Terrace947 m away | 64 m² | 141 m² | +77 m² +120% | 2014 |
|---|
| 6, Laisteridge Lane755 m away | 226 m² | 302 m² | +76 m² +34% | 2019 |
|---|
| 11, Ashgrove824 m away | 223 m² | 299 m² | +76 m² +34% | 2016 |
|---|
| 114, Ryan Street856 m away | 122 m² | 198 m² | +76 m² +62% | 2015 |
|---|
| 5, Sawrey Place896 m away | 163 m² | 238 m² | +75 m² +46% | 2017 |
|---|
| 71, Holme Street272 m away | 62 m² | 137 m² | +75 m² +121% | 2016 |
|---|
| 5, Hastings Terrace984 m away | 71 m² | 146 m² | +75 m² +106% | 2016 |
|---|
| 9, Carlton Grove488 m away | 85 m² | 160 m² | +75 m² +88% | 2015 |
|---|
| 5, Ellis Street748 m away | 114 m² | 189 m² | +75 m² +66% | 2014 |
|---|
| 32, Hampden Street270 m away | 66 m² | 141 m² | +75 m² +114% | 2013 |
|---|
| 31, Ashgrove824 m away | 232 m² | 305 m² | +73 m² +31% | 2019 |
|---|
| 2, Woodville Terrace682 m away | 174 m² | 247 m² | +73 m² +42% | 2014 |
|---|
| 34, Pemberton Drive780 m away | 156 m² | 227 m² | +71 m² +46% | 2016 |
|---|
| 26, Cecil Avenue582 m away | 264 m² | 334 m² | +70 m² +27% | 2015 |
|---|
| 32, Waverley Avenue834 m away | 80 m² | 150 m² | +70 m² +88% | 2015 |
|---|
| 21, Waverley Road821 m away | 108 m² | 178 m² | +70 m² +65% | 2014 |
|---|
| 2, Waverley Terrace845 m away | 126 m² | 196 m² | +70 m² +56% | 2014 |
|---|
| 63, Tivoli Place321 m away | 77 m² | 146 m² | +69 m² +90% | 2015 |
|---|
| 30, Dirkhill Road523 m away | 148 m² | 217 m² | +69 m² +47% | 2015 |
|---|
| 30, Waverley Road821 m away | 82 m² | 150 m² | +68 m² +83% | 2016 |
|---|
| 41, Horton Grange Road890 m away | 177 m² | 245 m² | +68 m² +38% | 2016 |
|---|
| 14, Falcon Street895 m away | 61 m² | 129 m² | +68 m² +111% | 2015 |
|---|
| 107, Broadway Avenue883 m away | 92 m² | 160 m² | +68 m² +74% | 2014 |
|---|
| 192, St Stephens Road970 m away | 82 m² | 150 m² | +68 m² +83% | 2014 |
|---|
| Grantham House, 52, Laisteridge Lane609 m away | 430 m² | 497 m² | +67 m² +16% | 2019 |
|---|
| 16, Falcon Street895 m away | 62 m² | 129 m² | +67 m² +108% | 2017 |
|---|
| 154, Dirkhill Road498 m away | 68 m² | 135 m² | +67 m² +99% | 2016 |
|---|
| 79, Horton Grange Road890 m away | 140 m² | 207 m² | +67 m² +48% | 2016 |
|---|
| 17, Woodville Terrace682 m away | 75 m² | 142 m² | +67 m² +89% | 2014 |
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| 44, Pennington Terrace274 m away | 63 m² | 129 m² | +66 m² +105% | 2023 |
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| 67, Halstead Place931 m away | 48 m² | 114 m² | +66 m² +138% | 2017 |
|---|
| 10, Bempton Place878 m away | 80 m² | 146 m² | +66 m² +83% | 2016 |
|---|
| 145, Arncliffe Terrace947 m away | 192 m² | 258 m² | +66 m² +34% | 2016 |
|---|
| 22, Mayfair272 m away | 54 m² | 120 m² | +66 m² +122% | 2015 |
|---|
| 37, Pemberton Drive780 m away | 215 m² | 280 m² | +65 m² +30% | 2025 |
|---|
| 9, Neal Street975 m away | 161 m² | 226 m² | +65 m² +40% | 2021 |
|---|
| 19, Sawrey Place896 m away | 155 m² | 220 m² | +65 m² +42% | 2017 |
|---|
| 51, Waverley Road821 m away | 158 m² | 223 m² | +65 m² +41% | 2015 |
|---|
| 24, St Margarets Place814 m away | 110 m² | 175 m² | +65 m² +59% | 2014 |
|---|
| 37, Hastings Street841 m away | 76 m² | 140 m² | +64 m² +84% | 2015 |
|---|
| 40, Ramsey Street595 m away | 76 m² | 139 m² | +63 m² +83% | 2016 |
|---|
| 119, Marsh Street808 m away | 83 m² | 146 m² | +63 m² +76% | 2016 |
|---|
| 19, Lindley Road462 m away | 82 m² | 145 m² | +63 m² +77% | 2015 |
|---|
| 4, Burnett Avenue673 m away | 145 m² | 208 m² | +63 m² +43% | 2015 |
|---|
| 16, Hastings Place822 m away | 93 m² | 156 m² | +63 m² +68% | 2015 |
|---|
| 23, Baxandall Street807 m away | 77 m² | 140 m² | +63 m² +82% | 2013 |
|---|
| 18, Merton Road702 m away | 150 m² | 212 m² | +62 m² +41% | 2017 |
|---|
| 1, Elizabeth Street776 m away | 212 m² | 274 m² | +62 m² +29% | 2016 |
|---|
| 20, Ransdale Road515 m away | 78 m² | 140 m² | +62 m² +79% | 2014 |
|---|
| 40, Hastings Street841 m away | 66 m² | 127 m² | +61 m² +92% | 2016 |
|---|
| 17, Horton Grange Road890 m away | 186 m² | 247 m² | +61 m² +33% | 2016 |
|---|
| 15, Waverley Terrace845 m away | 73 m² | 134 m² | +61 m² +84% | 2015 |
|---|
| 27, Ashgrove824 m away | 94 m² | 155 m² | +61 m² +65% | 2009 |
|---|
| 20, Vine Street871 m away | 61 m² | 121 m² | +60 m² +98% | 2016 |
|---|
| 26, Waverley Road821 m away | 73 m² | 133 m² | +60 m² +82% | 2015 |
|---|
| 8, Central Avenue241 m away | 106 m² | 166 m² | +60 m² +57% | 2014 |
|---|
| 28, Rothesay Terrace804 m away | 102 m² | 162 m² | +60 m² +59% | 2014 |
|---|
| 27, Bolingbroke Street914 m away | 67 m² | 127 m² | +60 m² +90% | 2014 |
|---|
| 36, Cambridge Street797 m away | 119 m² | 178 m² | +59 m² +50% | 2026 |
|---|
| 141, Little Horton Lane728 m away | 76 m² | 135 m² | +59 m² +78% | 2019 |
|---|
| 27, Boynton Street887 m away | 113 m² | 172 m² | +59 m² +52% | 2016 |
|---|
| 23, Thornton Lane772 m away | 115 m² | 174 m² | +59 m² +51% | 2015 |
|---|
| 5, Central Avenue241 m away | 127 m² | 186 m² | +59 m² +46% | 2013 |
|---|
| 138, Arncliffe Terrace947 m away | 96 m² | 154 m² | +58 m² +60% | 2026 |
|---|
| 30, Ashgrove824 m away | 234 m² | 292 m² | +58 m² +25% | 2024 |
|---|
| 159, Little Horton Lane728 m away | 119 m² | 177 m² | +58 m² +49% | 2010 |
|---|
| 5, Giles Street696 m away | 77 m² | 134 m² | +57 m² +74% | 2016 |
|---|
| 63, Chislehurst Place304 m away | 42 m² | 99 m² | +57 m² +136% | 2015 |
|---|
| Little Horton Hall, 30, Little Horton Green325 m away | 214 m² | 270 m² | +56 m² +26% | 2026 |
|---|
| 43, Cross Lane923 m away | 55 m² | 111 m² | +56 m² +102% | 2016 |
|---|
| 2, Melbourne Terrace897 m away | 138 m² | 193 m² | +55 m² +40% | 2017 |
|---|
| 5, Derby Street831 m away | 122 m² | 177 m² | +55 m² +45% | 2015 |
|---|
| 32, Dorset Street532 m away | 99 m² | 154 m² | +55 m² +56% | 2014 |
|---|
| 44, Waverley Terrace845 m away | 120 m² | 175 m² | +55 m² +46% | 2014 |
|---|
| 3, Ackworth Street956 m away | 82 m² | 137 m² | +55 m² +67% | 2014 |
|---|
| 39, Cross Lane923 m away | 58 m² | 112 m² | +54 m² +93% | 2016 |
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| 24, Clive Place890 m away | 111 m² | 165 m² | +54 m² +49% | 2014 |
|---|
| 1, Stephenson Street960 m away | 65 m² | 118 m² | +53 m² +82% | 2022 |
|---|
| 50, Laisteridge Lane609 m away | 201 m² | 254 m² | +53 m² +26% | 2016 |
|---|
| 60, Copley Street889 m away | 50 m² | 103 m² | +53 m² +106% | 2016 |
|---|
| 16, Swinton Place842 m away | 92 m² | 145 m² | +53 m² +58% | 2015 |
|---|
| 28, Hastings Place822 m away | 98 m² | 151 m² | +53 m² +54% | 2014 |
|---|
| 73, Horton Grange Road890 m away | 143 m² | 195 m² | +52 m² +36% | 2016 |
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| 85, Horton Grange Road890 m away | 154 m² | 206 m² | +52 m² +34% | 2016 |
|---|
| 89, Hastings Street957 m away | 93 m² | 145 m² | +52 m² +56% | 2016 |
|---|
| 2, Swinton Place842 m away | 88 m² | 140 m² | +52 m² +59% | 2015 |
|---|
| 42, Delamere Street957 m away | 86 m² | 138 m² | +52 m² +60% | 2015 |
|---|
| 4, Pennington Terrace274 m away | 69 m² | 120 m² | +51 m² +74% | 2015 |
|---|
| 62, Horton Grange Road944 m away | 115 m² | 166 m² | +51 m² +44% | 2015 |
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| 18, Dirkhill Road523 m away | 144 m² | 195 m² | +51 m² +35% | 2014 |
|---|
| 32, Newburn Road792 m away | 104 m² | 155 m² | +51 m² +49% | 2014 |
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| 5, Holme Street272 m away | 67 m² | 117 m² | +50 m² +75% | 2016 |
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| 16, St Margarets Road745 m away | 109 m² | 159 m² | +50 m² +46% | 2016 |
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| 41, Waverley Road821 m away | 107 m² | 157 m² | +50 m² +47% | 2016 |
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| 1, Waverley Road821 m away | 196 m² | 246 m² | +50 m² +26% | 2015 |
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| 24, Clive Terrace853 m away | 82 m² | 132 m² | +50 m² +61% | 2015 |
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| 2, Ransdale Grove569 m away | 65 m² | 115 m² | +50 m² +77% | 2014 |
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| 44, Crossley Street637 m away | 114 m² | 164 m² | +50 m² +44% | 2014 |
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| 27, Burnett Place689 m away | 51 m² | 101 m² | +50 m² +98% | 2013 |
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| 28, Pemberton Drive780 m away | 274 m² | 323 m² | +49 m² +18% | 2026 |
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| 5, Curlew Street532 m away | 58 m² | 107 m² | +49 m² +84% | 2021 |
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| 9, Central Avenue223 m away | 113 m² | 162 m² | +49 m² +43% | 2016 |
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| 15, Bolingbroke Street914 m away | 60 m² | 109 m² | +49 m² +82% | 2016 |
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| 122, Arncliffe Terrace947 m away | 97 m² | 146 m² | +49 m² +51% | 2016 |
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| 35, Hampden Street260 m away | 87 m² | 136 m² | +49 m² +56% | 2015 |
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| 92, Little Horton Lane678 m away | 156 m² | 205 m² | +49 m² +31% | 2015 |
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| 14, Centre Street640 m away | 51 m² | 99 m² | +48 m² +94% | 2016 |
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| 19, Chislehurst Place183 m away | 72 m² | 120 m² | +48 m² +67% | 2015 |
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| 11, Cambridge Street797 m away | 70 m² | 118 m² | +48 m² +69% | 2015 |
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| 8, Marsh Street825 m away | 114 m² | 162 m² | +48 m² +42% | 2015 |
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| 13, Waverley Avenue834 m away | 85 m² | 133 m² | +48 m² +56% | 2015 |
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| 30, Clive Place890 m away | 132 m² | 180 m² | +48 m² +36% | 2015 |
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| 17, Burnett Avenue673 m away | 162 m² | 210 m² | +48 m² +30% | 2014 |
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| 9, Hastings Terrace984 m away | 64 m² | 112 m² | +48 m² +75% | 2014 |
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| 1, Noble Street644 m away | 56 m² | 104 m² | +48 m² +86% | 2013 |
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| 11, Farnham Road896 m away | 86 m² | 133 m² | +47 m² +55% | 2026 |
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| 39, Thornton Lane772 m away | 103 m² | 150 m² | +47 m² +46% | 2016 |
|---|
| 30, Burnett Avenue673 m away | 128 m² | 175 m² | +47 m² +37% | 2015 |
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| 43, Gathorne Street846 m away | 100 m² | 147 m² | +47 m² +47% | 2015 |
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| 80, Little Horton Lane678 m away | 214 m² | 261 m² | +47 m² +22% | 2014 |
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| 11, Clive Place890 m away | 88 m² | 135 m² | +47 m² +53% | 2014 |
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| 3, Turner Place618 m away | 67 m² | 113 m² | +46 m² +69% | 2017 |
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| 37, Ramsey Street595 m away | 83 m² | 129 m² | +46 m² +55% | 2016 |
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| 8, Hampden Street270 m away | 98 m² | 144 m² | +46 m² +47% | 2015 |
|---|
| 6, Cecil Avenue582 m away | 252 m² | 298 m² | +46 m² +18% | 2015 |
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| 11, Grantham Road635 m away | 154 m² | 200 m² | +46 m² +30% | 2015 |
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| 62, Broadway Avenue883 m away | 83 m² | 129 m² | +46 m² +55% | 2013 |
|---|
| 45, Rothesay Terrace804 m away | 69 m² | 114 m² | +45 m² +65% | 2016 |
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| 47, Frimley Drive899 m away | 105 m² | 150 m² | +45 m² +43% | 2016 |
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| 30, Delamere Street957 m away | 82 m² | 127 m² | +45 m² +55% | 2016 |
|---|
| 28, Oulton Terrace774 m away | 96 m² | 141 m² | +45 m² +47% | 2015 |
|---|
| 9, Woodville Terrace682 m away | 142 m² | 187 m² | +45 m² +32% | 2014 |
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| 45, Hastings Street841 m away | 74 m² | 118 m² | +44 m² +59% | 2025 |
|---|
| 19, Roxby Street539 m away | 44 m² | 88 m² | +44 m² +100% | 2021 |
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| 20, Shepherd Street937 m away | 132 m² | 176 m² | +44 m² +33% | 2020 |
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| 10, Nurser Place161 m away | 86 m² | 130 m² | +44 m² +51% | 2017 |
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| 43, Tivoli Place321 m away | 78 m² | 122 m² | +44 m² +56% | 2016 |
|---|
| 19, Rand Street631 m away | 105 m² | 149 m² | +44 m² +42% | 2016 |
|---|
| 24, Spring Place667 m away | 137 m² | 181 m² | +44 m² +32% | 2016 |
|---|
| 6, Melbourne Place825 m away | 209 m² | 253 m² | +44 m² +21% | 2016 |
|---|
| 14, Swinton Place842 m away | 98 m² | 142 m² | +44 m² +45% | 2016 |
|---|
| 16, Sawrey Place896 m away | 191 m² | 235 m² | +44 m² +23% | 2016 |
|---|
| 21, Chislehurst Place183 m away | 80 m² | 124 m² | +44 m² +55% | 2015 |
|---|
| 22, Roslyn Place869 m away | 83 m² | 127 m² | +44 m² +53% | 2014 |
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| 60, Delamere Street957 m away | 83 m² | 127 m² | +44 m² +53% | 2014 |
|---|
| 96, Waverley Road967 m away | 123 m² | 167 m² | +44 m² +36% | 2014 |
|---|
| 56, Ashgrove791 m away | 37 m² | 81 m² | +44 m² +119% | 2011 |
|---|
| 10, Rigton Street626 m away | 63 m² | 106 m² | +43 m² +68% | 2016 |
|---|
| 4, Giles Street696 m away | 128 m² | 171 m² | +43 m² +34% | 2016 |
|---|
| 17, Nurser Place161 m away | 109 m² | 152 m² | +43 m² +39% | 2015 |
|---|
| 14, Hudson Crescent938 m away | 45 m² | 88 m² | +43 m² +96% | 2015 |
|---|
| 18, Waverley Road821 m away | 96 m² | 139 m² | +43 m² +45% | 2014 |
|---|
| 180, St Stephens Road970 m away | 116 m² | 159 m² | +43 m² +37% | 2014 |
|---|
| 34, Marsh Street753 m away | 112 m² | 154 m² | +42 m² +38% | 2023 |
|---|
| 7, Spring Place667 m away | 147 m² | 189 m² | +42 m² +29% | 2020 |
|---|
| 8, Marshfield Place781 m away | 99 m² | 141 m² | +42 m² +42% | 2016 |
|---|
| 37, Hastings Avenue877 m away | 84 m² | 126 m² | +42 m² +50% | 2016 |
|---|
| 128, Arncliffe Terrace947 m away | 94 m² | 136 m² | +42 m² +45% | 2016 |
|---|
| 47, Sowden Street992 m away | 66 m² | 108 m² | +42 m² +64% | 2015 |
|---|
| 6, Russell Street732 m away | 160 m² | 202 m² | +42 m² +26% | 2014 |
|---|
| 3, Melbourne Terrace897 m away | 111 m² | 153 m² | +42 m² +38% | 2014 |
|---|
| 15, Lindley Road462 m away | 56 m² | 98 m² | +42 m² +75% | 2013 |
|---|
| 29, Mannville Terrace974 m away | 221 m² | 263 m² | +42 m² +19% | 2013 |
|---|
| 13, St Margarets Terrace724 m away | 142 m² | 183 m² | +41 m² +29% | 2026 |
|---|
| 158, Dirkhill Road498 m away | 85 m² | 126 m² | +41 m² +48% | 2025 |
|---|
| 127, Little Horton Lane728 m away | 168 m² | 209 m² | +41 m² +24% | 2022 |
|---|
| 53, Ashgrove791 m away | 219 m² | 260 m² | +41 m² +19% | 2019 |
|---|
| 113, Marsh Street808 m away | 98 m² | 139 m² | +41 m² +42% | 2017 |
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