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 BD8 7AB
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 |
|---|---|---|---|---|
| 17, North Park Road966 m away | 434 m² | 864 m² | +430 m² +99% | 2016 |
| 8, Spring Bank Place327 m away | 295 m² | 637 m² | +342 m² +116% | 2014 |
| 17, Parkfield Road76 m away | 278 m² | 513 m² | +235 m² +85% | 2014 |
| 1, Oak Villas110 m away | 216 m² | 390 m² | +174 m² +81% | 2014 |
| 14, Spring Gardens974 m away | 153 m² | 314 m² | +161 m² +105% | 2013 |
| 1, Walmer Villas471 m away | 216 m² | 376 m² | +160 m² +74% | 2015 |
| 18, North Park Road966 m away | 223 m² | 379 m² | +156 m² +70% | 2016 |
| 75, St Marys Road666 m away | 131 m² | 275 m² | +144 m² +110% | 2017 |
| 61, Athol Road867 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.
| 96 m² |
| 233 m² |
| +137 m² +143% |
| 2016 |
| 68, Bertram Road485 m away | 99 m² | 235 m² | +136 m² +137% | 2016 |
|---|
| 7, Devonshire Terrace621 m away | 166 m² | 301 m² | +135 m² +81% | 2016 |
|---|
| 9, St Pauls Road421 m away | 258 m² | 389 m² | +131 m² +51% | 2026 |
|---|
| 32, Woodview Terrace317 m away | 153 m² | 277 m² | +124 m² +81% | 2014 |
|---|
| Flat 1, 41, Athol Road802 m away | 114 m² | 234 m² | +120 m² +105% | 2014 |
|---|
| 18a, North Park Road966 m away | 233 m² | 348 m² | +115 m² +49% | 2016 |
|---|
| 28, Leamington Street841 m away | 99 m² | 213 m² | +114 m² +115% | 2013 |
|---|
| 27, Victor Road891 m away | 210 m² | 323 m² | +113 m² +54% | 2016 |
|---|
| 5, Rose Bank543 m away | 235 m² | 346 m² | +111 m² +47% | 2014 |
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| 4, Southfield Square742 m away | 75 m² | 186 m² | +111 m² +148% | 2013 |
|---|
| 15, Marlborough Road445 m away | 174 m² | 284 m² | +110 m² +63% | 2015 |
|---|
| 5, Selborne Villas780 m away | 401 m² | 509 m² | +108 m² +27% | 2016 |
|---|
| 54, Leamington Street841 m away | 87 m² | 192 m² | +105 m² +121% | 2014 |
|---|
| 19, Victor Road891 m away | 153 m² | 258 m² | +105 m² +69% | 2013 |
|---|
| 13, St Pauls Road421 m away | 238 m² | 342 m² | +104 m² +44% | 2016 |
|---|
| 16, Sunderland Road749 m away | 87 m² | 191 m² | +104 m² +120% | 2015 |
|---|
| 38, Southfield Square742 m away | 168 m² | 269 m² | +101 m² +60% | 2016 |
|---|
| 18, Oakroyd Terrace129 m away | 120 m² | 221 m² | +101 m² +84% | 2013 |
|---|
| 8, Selborne Grove790 m away | 263 m² | 363 m² | +100 m² +38% | 2016 |
|---|
| 15, St Pauls Road421 m away | 303 m² | 401 m² | +98 m² +32% | 2016 |
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| 48, Sunderland Road749 m away | 124 m² | 222 m² | +98 m² +79% | 2016 |
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| 63, Athol Road867 m away | 88 m² | 186 m² | +98 m² +111% | 2016 |
|---|
| 7, Selborne Villas780 m away | 418 m² | 515 m² | +97 m² +23% | 2016 |
|---|
| 2, Mornington Villas524 m away | 168 m² | 264 m² | +96 m² +57% | 2014 |
|---|
| 40, Woodview Terrace317 m away | 293 m² | 385 m² | +92 m² +31% | 2024 |
|---|
| 25, Cleveland Road947 m away | 266 m² | 358 m² | +92 m² +35% | 2015 |
|---|
| 41, Southfield Square742 m away | 147 m² | 238 m² | +91 m² +62% | 2013 |
|---|
| 37, Sunderland Road749 m away | 72 m² | 162 m² | +90 m² +125% | 2016 |
|---|
| 30, Leamington Street841 m away | 193 m² | 282 m² | +89 m² +46% | 2017 |
|---|
| 77, Church Street768 m away | 128 m² | 217 m² | +89 m² +70% | 2016 |
|---|
| 5, Mount Pleasant580 m away | 73 m² | 161 m² | +88 m² +121% | 2013 |
|---|
| 34, Queens Road205 m away | 135 m² | 222 m² | +87 m² +64% | 2016 |
|---|
| 34, Victor Road903 m away | 242 m² | 328 m² | +86 m² +36% | 2017 |
|---|
| 60, Athol Road867 m away | 56 m² | 140 m² | +84 m² +150% | 2025 |
|---|
| 115, Church Street892 m away | 390 m² | 474 m² | +84 m² +22% | 2016 |
|---|
| 22, Oak Lane514 m away | 237 m² | 321 m² | +84 m² +35% | 2014 |
|---|
| 23, Bertram Road485 m away | 243 m² | 325 m² | +82 m² +34% | 2016 |
|---|
| 9, Cleveland Road947 m away | 254 m² | 336 m² | +82 m² +32% | 2016 |
|---|
| 7, Selborne Grove790 m away | 301 m² | 382 m² | +81 m² +27% | 2016 |
|---|
| 180, Salt Street879 m away | 66 m² | 147 m² | +81 m² +123% | 2014 |
|---|
| 27, Sunderland Road749 m away | 133 m² | 213 m² | +80 m² +60% | 2016 |
|---|
| 6a, Back Blenheim Mount406 m away | 149 m² | 229 m² | +80 m² +54% | 2015 |
|---|
| 26, Ferndale Grove996 m away | 129 m² | 208 m² | +79 m² +61% | 2016 |
|---|
| 12, Walmer Villas471 m away | 440 m² | 518 m² | +78 m² +18% | 2015 |
|---|
| 19, Bertram Road473 m away | 189 m² | 266 m² | +77 m² +41% | 2016 |
|---|
| 1, Selborne Villas780 m away | 478 m² | 555 m² | +77 m² +16% | 2016 |
|---|
| 40, Leamington Street841 m away | 142 m² | 219 m² | +77 m² +54% | 2013 |
|---|
| 28, Carlisle Terrace691 m away | 81 m² | 157 m² | +76 m² +94% | 2015 |
|---|
| 3, Mount Pleasant580 m away | 89 m² | 165 m² | +76 m² +85% | 2014 |
|---|
| 10, Springwood Terrace620 m away | 60 m² | 136 m² | +76 m² +127% | 2014 |
|---|
| 2, Stephen Crescent794 m away | 70 m² | 142 m² | +72 m² +103% | 2025 |
|---|
| 28, Ferndale Grove996 m away | 136 m² | 208 m² | +72 m² +53% | 2016 |
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| 93, Whiteways953 m away | 56 m² | 127 m² | +71 m² +127% | 2021 |
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| 63, St Marys Road666 m away | 203 m² | 274 m² | +71 m² +35% | 2016 |
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| 6, Victor Road903 m away | 264 m² | 335 m² | +71 m² +27% | 2016 |
|---|
| 4, Selborne Villas780 m away | 321 m² | 391 m² | +70 m² +22% | 2016 |
|---|
| 5, Mount Royd251 m away | 81 m² | 151 m² | +70 m² +86% | 2010 |
|---|
| 47, Leamington Street870 m away | 115 m² | 184 m² | +69 m² +60% | 2015 |
|---|
| 7, Sunderland Road749 m away | 85 m² | 153 m² | +68 m² +80% | 2013 |
|---|
| 74, Victor Terrace939 m away | 101 m² | 168 m² | +67 m² +66% | 2014 |
|---|
| 10, Cleveland Road947 m away | 202 m² | 268 m² | +66 m² +33% | 2023 |
|---|
| 6, Bertram Road473 m away | 193 m² | 259 m² | +66 m² +34% | 2016 |
|---|
| 12, Cornwall Terrace724 m away | 119 m² | 185 m² | +66 m² +55% | 2014 |
|---|
| 50, Southfield Square742 m away | 188 m² | 252 m² | +64 m² +34% | 2017 |
|---|
| 35, Sunderland Road749 m away | 124 m² | 188 m² | +64 m² +52% | 2016 |
|---|
| 33, Lupton Street716 m away | 131 m² | 195 m² | +64 m² +49% | 2015 |
|---|
| 5, Northfield Place611 m away | 113 m² | 177 m² | +64 m² +57% | 2014 |
|---|
| 64, Victor Street888 m away | 116 m² | 179 m² | +63 m² +54% | 2016 |
|---|
| 69, Leamington Street870 m away | 77 m² | 140 m² | +63 m² +82% | 2014 |
|---|
| 70, St Marys Road643 m away | 205 m² | 267 m² | +62 m² +30% | 2014 |
|---|
| 55, Carlisle Place706 m away | 133 m² | 195 m² | +62 m² +47% | 2014 |
|---|
| 70, Victor Terrace939 m away | 74 m² | 136 m² | +62 m² +84% | 2014 |
|---|
| 11, Queens Road179 m away | 179 m² | 241 m² | +62 m² +35% | 2013 |
|---|
| 12, Spring Bank Place327 m away | 90 m² | 151 m² | +61 m² +68% | 2015 |
|---|
| 43, Garfield Avenue742 m away | 56 m² | 117 m² | +61 m² +109% | 2015 |
|---|
| 46, Sunderland Road749 m away | 81 m² | 142 m² | +61 m² +75% | 2015 |
|---|
| 56, Carlisle Place729 m away | 88 m² | 149 m² | +61 m² +69% | 2014 |
|---|
| 62, Bertram Road485 m away | 152 m² | 212 m² | +60 m² +39% | 2015 |
|---|
| 11, Blenheim Road443 m away | 151 m² | 211 m² | +60 m² +40% | 2013 |
|---|
| 22, Carlisle Terrace691 m away | 89 m² | 148 m² | +59 m² +66% | 2017 |
|---|
| 12, Cleveland Road947 m away | 135 m² | 194 m² | +59 m² +44% | 2015 |
|---|
| 52, St Pauls Road559 m away | 275 m² | 333 m² | +58 m² +21% | 2015 |
|---|
| 708, Bolton Road884 m away | 105 m² | 163 m² | +58 m² +55% | 2015 |
|---|
| 187, Queens Road977 m away | 82 m² | 139 m² | +57 m² +70% | 2017 |
|---|
| 52, Bertram Road485 m away | 145 m² | 202 m² | +57 m² +39% | 2016 |
|---|
| 211, Queens Road977 m away | 97 m² | 154 m² | +57 m² +59% | 2016 |
|---|
| 110, Midland Road885 m away | 109 m² | 166 m² | +57 m² +52% | 2015 |
|---|
| 40, Victor Street888 m away | 91 m² | 148 m² | +57 m² +63% | 2014 |
|---|
| 26 - 28, Keighley Road449 m away | 43 m² | 100 m² | +57 m² +133% | 2008 |
|---|
| 73, Whiteways953 m away | 57 m² | 113 m² | +56 m² +98% | 2022 |
|---|
| 78, Victor Terrace939 m away | 109 m² | 165 m² | +56 m² +51% | 2014 |
|---|
| 7a, Springfield Place823 m away | 204 m² | 259 m² | +55 m² +27% | 2017 |
|---|
| 55, St Marys Road666 m away | 232 m² | 287 m² | +55 m² +24% | 2016 |
|---|
| 4, Fern Terrace661 m away | 66 m² | 120 m² | +54 m² +82% | 2014 |
|---|
| 44, Ferndale Grove996 m away | 117 m² | 171 m² | +54 m² +46% | 2013 |
|---|
| 37, Whiteways706 m away | 74 m² | 127 m² | +53 m² +72% | 2016 |
|---|
| 9, Cunliffe Terrace266 m away | 143 m² | 196 m² | +53 m² +37% | 2015 |
|---|
| 17, Exmouth Place904 m away | 76 m² | 129 m² | +53 m² +70% | 2015 |
|---|
| 64, Exmouth Place904 m away | 68 m² | 120 m² | +52 m² +76% | 2023 |
|---|
| 24, Victor Road903 m away | 171 m² | 223 m² | +52 m² +30% | 2016 |
|---|
| 36, Cliffe Road875 m away | 94 m² | 146 m² | +52 m² +55% | 2015 |
|---|
| 20, Sunderland Road749 m away | 115 m² | 167 m² | +52 m² +45% | 2014 |
|---|
| 37, Spring Gardens974 m away | 214 m² | 266 m² | +52 m² +24% | 2014 |
|---|
| 36, Sunderland Road749 m away | 113 m² | 164 m² | +51 m² +45% | 2026 |
|---|
| 299, Manningham Lane359 m away | 279 m² | 330 m² | +51 m² +18% | 2016 |
|---|
| 34, Kingsley Avenue467 m away | 78 m² | 129 m² | +51 m² +65% | 2016 |
|---|
| 19, Leamington Street870 m away | 114 m² | 165 m² | +51 m² +45% | 2015 |
|---|
| 26, Victor Street888 m away | 87 m² | 138 m² | +51 m² +59% | 2013 |
|---|
| 44, Victor Street888 m away | 128 m² | 178 m² | +50 m² +39% | 2015 |
|---|
| 24, Leamington Street841 m away | 111 m² | 160 m² | +49 m² +44% | 2014 |
|---|
| 3, Highfield Place548 m away | 264 m² | 312 m² | +48 m² +18% | 2017 |
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| 31, Priestman Street927 m away | 136 m² | 184 m² | +48 m² +35% | 2017 |
|---|
| 2, Southfield Square742 m away | 168 m² | 216 m² | +48 m² +29% | 2015 |
|---|
| 642, Bolton Road884 m away | 71 m² | 119 m² | +48 m² +68% | 2015 |
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| 51, Leamington Street870 m away | 122 m² | 169 m² | +47 m² +39% | 2014 |
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| 79, Bolton Lane852 m away | 120 m² | 166 m² | +46 m² +38% | 2013 |
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| 10, Leamington Street841 m away | 127 m² | 172 m² | +45 m² +35% | 2017 |
|---|
| 24, Ferndale Grove996 m away | 149 m² | 194 m² | +45 m² +30% | 2016 |
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| 20, Cornwall Place719 m away | 111 m² | 156 m² | +45 m² +41% | 2014 |
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| 38, Oakfield Grove553 m away | 166 m² | 210 m² | +44 m² +27% | 2016 |
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| 49, Sunderland Road749 m away | 151 m² | 195 m² | +44 m² +29% | 2016 |
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| 13, Midland Terrace365 m away | 76 m² | 120 m² | +44 m² +58% | 2015 |
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| 38, Athol Road802 m away | 115 m² | 159 m² | +44 m² +38% | 2014 |
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| 54, Victor Terrace939 m away | 114 m² | 158 m² | +44 m² +39% | 2014 |
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| 20, Queens Road205 m away | 116 m² | 159 m² | +43 m² +37% | 2017 |
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| 70, Southfield Square681 m away | 201 m² | 244 m² | +43 m² +21% | 2017 |
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| 185, Carlisle Road930 m away | 135 m² | 178 m² | +43 m² +32% | 2017 |
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| 16, Leamington Street841 m away | 188 m² | 231 m² | +43 m² +23% | 2016 |
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| 21, Sunderland Road749 m away | 64 m² | 107 m² | +43 m² +67% | 2014 |
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| 15, Princes Crescent666 m away | 74 m² | 116 m² | +42 m² +57% | 2016 |
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| 74, Leamington Street841 m away | 102 m² | 144 m² | +42 m² +41% | 2016 |
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| 9, Cranmer Road923 m away | 98 m² | 140 m² | +42 m² +43% | 2016 |
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| 14, Victor Terrace939 m away | 114 m² | 156 m² | +42 m² +37% | 2016 |
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| 39, Victor Terrace972 m away | 52 m² | 94 m² | +42 m² +81% | 2016 |
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| 36, Ferndale Grove996 m away | 121 m² | 163 m² | +42 m² +35% | 2015 |
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| 139, Salt Street879 m away | 143 m² | 185 m² | +42 m² +29% | 2014 |
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| 79, Priestman Street835 m away | 44 m² | 86 m² | +42 m² +95% | 2009 |
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| 28, Victor Road903 m away | 181 m² | 222 m² | +41 m² +23% | 2017 |
|---|
| 1, Sunderland Road749 m away | 169 m² | 210 m² | +41 m² +24% | 2016 |
|---|
| 110, Bolton Lane979 m away | 115 m² | 156 m² | +41 m² +36% | 2014 |
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| 21, Grosvenor Road578 m away | 81 m² | 121 m² | +40 m² +49% | 2025 |
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| 694, Bolton Road884 m away | 68 m² | 108 m² | +40 m² +59% | 2024 |
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| 31, Southfield Square742 m away | 162 m² | 202 m² | +40 m² +25% | 2016 |
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| 692, Bolton Road884 m away | 104 m² | 144 m² | +40 m² +38% | 2016 |
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| 15, Cleveland Road947 m away | 177 m² | 217 m² | +40 m² +23% | 2016 |
|---|
| 16, Oakfield Grove553 m away | 188 m² | 228 m² | +40 m² +21% | 2015 |
|---|
| 716, Bolton Road884 m away | 95 m² | 135 m² | +40 m² +42% | 2015 |
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| 9, Cornwall Place719 m away | 197 m² | 237 m² | +40 m² +20% | 2014 |
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| 210, Springwood Place605 m away | 38 m² | 77 m² | +39 m² +103% | 2021 |
|---|
| 53, Kings Road553 m away | 75 m² | 114 m² | +39 m² +52% | 2016 |
|---|
| 17, Victor Road891 m away | 159 m² | 198 m² | +39 m² +25% | 2016 |
|---|
| 26, Carlisle Terrace691 m away | 185 m² | 223 m² | +38 m² +21% | 2016 |
|---|
| 71, Leamington Street870 m away | 91 m² | 129 m² | +38 m² +42% | 2016 |
|---|
| 47, Carlisle Place706 m away | 101 m² | 139 m² | +38 m² +38% | 2015 |
|---|
| 75, Athol Road867 m away | 208 m² | 246 m² | +38 m² +18% | 2014 |
|---|
| 3, Athol Road802 m away | 87 m² | 124 m² | +37 m² +43% | 2026 |
|---|
| 31, Bertram Road485 m away | 223 m² | 260 m² | +37 m² +17% | 2017 |
|---|
| 22, Ferndale Grove996 m away | 106 m² | 143 m² | +37 m² +35% | 2015 |
|---|
| 66, Leamington Street841 m away | 149 m² | 186 m² | +37 m² +25% | 2014 |
|---|
| 42, Victor Street888 m away | 87 m² | 124 m² | +37 m² +43% | 2014 |
|---|
| 8, Queens Road205 m away | 117 m² | 153 m² | +36 m² +31% | 2014 |
|---|
| 22, Exmouth Place904 m away | 80 m² | 115 m² | +35 m² +44% | 2022 |
|---|
| 80, Whiteways918 m away | 91 m² | 126 m² | +35 m² +38% | 2016 |
|---|
| 16, Northfield Place611 m away | 84 m² | 119 m² | +35 m² +42% | 2015 |
|---|
| 40, Exmouth Place904 m away | 98 m² | 133 m² | +35 m² +36% | 2015 |
|---|
| 112, Bolton Lane979 m away | 71 m² | 106 m² | +35 m² +49% | 2015 |
|---|
| 25, Queens Rise940 m away | 81 m² | 115 m² | +34 m² +42% | 2022 |
|---|
| 26, Springwood Terrace620 m away | 103 m² | 137 m² | +34 m² +33% | 2017 |
|---|
| 33, Long Meadows822 m away | 99 m² | 133 m² | +34 m² +34% | 2016 |
|---|
| 83, Athol Road867 m away | 164 m² | 198 m² | +34 m² +21% | 2016 |
|---|
| 7, Midland Terrace365 m away | 65 m² | 99 m² | +34 m² +52% | 2015 |
|---|
| 53, Princes Crescent666 m away | 81 m² | 115 m² | +34 m² +42% | 2015 |
|---|
| 39, Leamington Street870 m away | 100 m² | 134 m² | +34 m² +34% | 2013 |
|---|
| 66, Bertram Road485 m away | 193 m² | 226 m² | +33 m² +17% | 2016 |
|---|
| 49, Lupton Street716 m away | 94 m² | 127 m² | +33 m² +35% | 2016 |
|---|
| 650, Bolton Road884 m away | 71 m² | 104 m² | +33 m² +46% | 2015 |
|---|
| 29, Lister View784 m away | 114 m² | 147 m² | +33 m² +29% | 2014 |
|---|
| 60, Victor Terrace939 m away | 146 m² | 179 m² | +33 m² +23% | 2014 |
|---|
| 26, Victor Terrace939 m away | 79 m² | 111 m² | +32 m² +41% | 2017 |
|---|
| 31, Bolton Lane489 m away | 71 m² | 103 m² | +32 m² +45% | 2016 |
|---|
| 140 - 148, Manningham Lane737 m away | 55 m² | 87 m² | +32 m² +58% | 2016 |
|---|
| 23, Lily Street865 m away | 82 m² | 114 m² | +32 m² +39% | 2015 |
|---|
| 143, Salt Street879 m away | 89 m² | 121 m² | +32 m² +36% | 2013 |
|---|
| 15, Cornwall Terrace724 m away | 157 m² | 188 m² | +31 m² +20% | 2017 |
|---|
| 3, Cornwall Terrace724 m away | 134 m² | 165 m² | +31 m² +23% | 2017 |
|---|
| 73, Athol Road867 m away | 197 m² | 228 m² | +31 m² +16% | 2016 |
|---|
| 28, Oakfield Grove553 m away | 128 m² | 159 m² | +31 m² +24% | 2015 |
|---|
| 33, Sunderland Road749 m away | 123 m² | 154 m² | +31 m² +25% | 2015 |
|---|
| 27, Lister View784 m away | 82 m² | 113 m² | +31 m² +38% | 2013 |
|---|
| 34, Priestman Street898 m away | 113 m² | 143 m² | +30 m² +27% | 2015 |
|---|
| 13, Mornington Villas524 m away | 33 m² | 63 m² | +30 m² +91% | 2009 |
|---|