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 L6 6BW
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 |
|---|---|---|---|---|
| 81, Newsham Drive958 m away | 106 m² | 262 m² | +156 m² +147% | 2021 |
| 25, Fairfield Crescent784 m away | 292 m² | 418 m² | +126 m² +43% | 2023 |
| 42, Onslow Road399 m away | 206 m² | 328 m² | +122 m² +59% | 2015 |
| 53, Elm Vale500 m away | 78 m² | 190 m² | +112 m² +144% | 2024 |
| 12, Carstairs Road446 m away | 70 m² | 175 m² | +105 m² +150% | 2022 |
| 4, Jubilee Drive714 m away | 132 m² | 237 m² | +105 m² +80% | 2016 |
| 83, Gilroy Road134 m away | 64 m² | 153 m² | +89 m² +139% | 2020 |
| 10, Holland Street905 m away | 131 m² | 217 m² | +86 m² +66% | 2016 |
| 107, Newsham Drive958 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.
| 301 m² |
| +84 m² +39% |
| 2016 |
| 19, Newsham Drive663 m away | 307 m² | 390 m² | +83 m² +27% | 2026 |
|---|
| 16, Deane Road689 m away | 188 m² | 271 m² | +83 m² +44% | 2024 |
|---|
| 93, Elm Vale500 m away | 81 m² | 161 m² | +80 m² +99% | 2023 |
|---|
| 7, Oak Terrace579 m away | 83 m² | 162 m² | +79 m² +95% | 2011 |
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| 50, Gilroy Road159 m away | 76 m² | 154 m² | +78 m² +103% | 2016 |
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| 13, Newsham Drive663 m away | 346 m² | 422 m² | +76 m² +22% | 2025 |
|---|
| 4, Grove Road559 m away | 73 m² | 149 m² | +76 m² +104% | 2014 |
|---|
| 53, Connaught Road979 m away | 87 m² | 161 m² | +74 m² +85% | 2016 |
|---|
| 41, Connaught Road979 m away | 88 m² | 161 m² | +73 m² +83% | 2016 |
|---|
| 14, Fairfield Crescent710 m away | 186 m² | 256 m² | +70 m² +38% | 2023 |
|---|
| Flat 3, 20, Lilley Road716 m away | 116 m² | 186 m² | +70 m² +60% | 2022 |
|---|
| 47, Newsham Drive747 m away | 51 m² | 118 m² | +67 m² +131% | 2009 |
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| 68, Cotswold Street650 m away | 74 m² | 140 m² | +66 m² +89% | 2020 |
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| 21, Belmont Grove847 m away | 51 m² | 117 m² | +66 m² +129% | 2018 |
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| 33, Scorton Street883 m away | 68 m² | 133 m² | +65 m² +96% | 2016 |
|---|
| 16, Lennox Way593 m away | 47 m² | 111 m² | +64 m² +136% | 2019 |
|---|
| 26, Lister Road685 m away | 71 m² | 134 m² | +63 m² +89% | 2025 |
|---|
| 50, Albert Edward Road926 m away | 60 m² | 122 m² | +62 m² +103% | 2016 |
|---|
| 14, Needham Road584 m away | 75 m² | 136 m² | +61 m² +81% | 2026 |
|---|
| 73, Needham Road726 m away | 129 m² | 190 m² | +61 m² +47% | 2026 |
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| 136, Edge Lane871 m away | 58 m² | 119 m² | +61 m² +105% | 2016 |
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| 101, Adelaide Road883 m away | 104 m² | 165 m² | +61 m² +59% | 2015 |
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| 70, Mill Road811 m away | 89 m² | 149 m² | +60 m² +67% | 2026 |
|---|
| 15, Albert Edward Road816 m away | 82 m² | 140 m² | +58 m² +71% | 2020 |
|---|
| 56, Edinburgh Road858 m away | 105 m² | 163 m² | +58 m² +55% | 2018 |
|---|
| 24b, Lilley Road716 m away | 65 m² | 123 m² | +58 m² +89% | 2016 |
|---|
| 35, Halsbury Road275 m away | 78 m² | 136 m² | +58 m² +74% | 2015 |
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| 19, Holland Street926 m away | 98 m² | 154 m² | +56 m² +57% | 2023 |
|---|
| 7, Adelaide Road768 m away | 100 m² | 156 m² | +56 m² +56% | 2016 |
|---|
| 23, Sheil Road207 m away | 103 m² | 159 m² | +56 m² +54% | 2015 |
|---|
| 31, Stamford Street778 m away | 53 m² | 108 m² | +55 m² +104% | 2026 |
|---|
| 44, Halsbury Road267 m away | 85 m² | 140 m² | +55 m² +65% | 2016 |
|---|
| 65, Sheil Road102 m away | 41 m² | 96 m² | +55 m² +134% | 2014 |
|---|
| 62, Albert Edward Road926 m away | 87 m² | 142 m² | +55 m² +63% | 2012 |
|---|
| 5, Fairfield Crescent784 m away | 244 m² | 298 m² | +54 m² +22% | 2026 |
|---|
| 33, Prospect Vale639 m away | 134 m² | 188 m² | +54 m² +40% | 2023 |
|---|
| 106, Jubilee Drive808 m away | 106 m² | 160 m² | +54 m² +51% | 2023 |
|---|
| 16, Kensington981 m away | 130 m² | 184 m² | +54 m² +42% | 2022 |
|---|
| 81, Romer Road271 m away | 82 m² | 136 m² | +54 m² +66% | 2017 |
|---|
| 29, Rawlins Street909 m away | 51 m² | 105 m² | +54 m² +106% | 2015 |
|---|
| 8, Hampstead Road285 m away | 43 m² | 97 m² | +54 m² +126% | 2009 |
|---|
| 8, Stanley Street986 m away | 115 m² | 168 m² | +53 m² +46% | 2025 |
|---|
| 78, Empress Road914 m away | 107 m² | 160 m² | +53 m² +50% | 2017 |
|---|
| 41, Fell Street711 m away | 103 m² | 155 m² | +52 m² +50% | 2019 |
|---|
| 78, Esher Road276 m away | 92 m² | 143 m² | +51 m² +55% | 2025 |
|---|
| 26, Parton Street389 m away | 57 m² | 108 m² | +51 m² +89% | 2016 |
|---|
| 98, Whitland Road484 m away | 105 m² | 156 m² | +51 m² +49% | 2016 |
|---|
| 11, Ridley Road208 m away | 62 m² | 112 m² | +50 m² +81% | 2018 |
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| 24, Albany Road979 m away | 99 m² | 149 m² | +50 m² +51% | 2018 |
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| 114, Sheil Road502 m away | 260 m² | 310 m² | +50 m² +19% | 2015 |
|---|
| Homewood House, 41, Lilley Road720 m away | 65 m² | 115 m² | +50 m² +77% | 2009 |
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| 51, Holdsworth Drive522 m away | 48 m² | 97 m² | +49 m² +102% | 2022 |
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| 37, Cotswold Street662 m away | 70 m² | 119 m² | +49 m² +70% | 2019 |
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| 22, Leopold Road720 m away | 81 m² | 130 m² | +49 m² +60% | 2019 |
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| 60, Saxony Road956 m away | 73 m² | 122 m² | +49 m² +67% | 2018 |
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| 148, Belmont Road955 m away | 184 m² | 233 m² | +49 m² +27% | 2017 |
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| 16, Romer Road289 m away | 85 m² | 134 m² | +49 m² +58% | 2016 |
|---|
| 1, Hawkins Street316 m away | 61 m² | 109 m² | +48 m² +79% | 2023 |
|---|
| 37, Belmont Grove847 m away | 51 m² | 99 m² | +48 m² +94% | 2023 |
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| 3, Lennox Way593 m away | 42 m² | 90 m² | +48 m² +114% | 2020 |
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| 63, Leopold Road861 m away | 70 m² | 118 m² | +48 m² +69% | 2016 |
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| 24, Esher Road276 m away | 90 m² | 137 m² | +47 m² +52% | 2026 |
|---|
| 55, Holdsworth Drive522 m away | 48 m² | 95 m² | +47 m² +98% | 2025 |
|---|
| 3, Empress Road785 m away | 80 m² | 127 m² | +47 m² +59% | 2025 |
|---|
| 70, Jubilee Drive808 m away | 123 m² | 170 m² | +47 m² +38% | 2016 |
|---|
| 72, Halsbury Road267 m away | 80 m² | 127 m² | +47 m² +59% | 2015 |
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| 6, Geneva Road294 m away | 43 m² | 90 m² | +47 m² +109% | 2014 |
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| 21, Esmond Street985 m away | 61 m² | 108 m² | +47 m² +77% | 2014 |
|---|
| 128, Jubilee Drive973 m away | 76 m² | 122 m² | +46 m² +61% | 2024 |
|---|
| 23, Albert Edward Road816 m away | 80 m² | 126 m² | +46 m² +57% | 2019 |
|---|
| 74, Saxony Road956 m away | 77 m² | 123 m² | +46 m² +60% | 2019 |
|---|
| 86, Saxony Road956 m away | 79 m² | 125 m² | +46 m² +58% | 2019 |
|---|
| 13, Geneva Road294 m away | 49 m² | 95 m² | +46 m² +94% | 2018 |
|---|
| 19, Prospect Vale639 m away | 250 m² | 296 m² | +46 m² +18% | 2018 |
|---|
| 76, Cotswold Street650 m away | 82 m² | 128 m² | +46 m² +56% | 2018 |
|---|
| 24, Elstree Road570 m away | 87 m² | 133 m² | +46 m² +53% | 2016 |
|---|
| 16, Stanley Street986 m away | 116 m² | 162 m² | +46 m² +40% | 2016 |
|---|
| 239, Boaler Street166 m away | 43 m² | 89 m² | +46 m² +107% | 2014 |
|---|
| 2, Oak Terrace579 m away | 88 m² | 134 m² | +46 m² +52% | 2013 |
|---|
| 20, Halsbury Road267 m away | 85 m² | 130 m² | +45 m² +53% | 2020 |
|---|
| 57, Romer Road271 m away | 82 m² | 127 m² | +45 m² +55% | 2017 |
|---|
| 73, Leopold Road861 m away | 81 m² | 125 m² | +44 m² +54% | 2025 |
|---|
| 80, Needham Road714 m away | 118 m² | 162 m² | +44 m² +37% | 2021 |
|---|
| 37b, Rawlins Street909 m away | 68 m² | 112 m² | +44 m² +65% | 2016 |
|---|
| 93, Saxony Road956 m away | 83 m² | 127 m² | +44 m² +53% | 2015 |
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| 28, Adelaide Road768 m away | 84 m² | 127 m² | +43 m² +51% | 2026 |
|---|
| 29, Deane Road633 m away | 149 m² | 192 m² | +43 m² +29% | 2024 |
|---|
| 141a, Kensington556 m away | 136 m² | 179 m² | +43 m² +32% | 2022 |
|---|
| 40, Empress Road914 m away | 82 m² | 125 m² | +43 m² +52% | 2022 |
|---|
| 67, Guelph Street988 m away | 80 m² | 123 m² | +43 m² +54% | 2018 |
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| 10, Huntley Road245 m away | 43 m² | 86 m² | +43 m² +100% | 2017 |
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| 61, Cotswold Street662 m away | 81 m² | 124 m² | +43 m² +53% | 2016 |
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| 14, Jubilee Drive714 m away | 129 m² | 172 m² | +43 m² +33% | 2016 |
|---|
| 102, Jubilee Drive808 m away | 135 m² | 178 m² | +43 m² +32% | 2016 |
|---|
| 39, Conwy Drive504 m away | 54 m² | 97 m² | +43 m² +80% | 2015 |
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| 33, Radstock Road273 m away | 51 m² | 94 m² | +43 m² +84% | 2008 |
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| 75, Albany Road985 m away | 80 m² | 122 m² | +42 m² +53% | 2026 |
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| 18, Brae Street761 m away | 83 m² | 125 m² | +42 m² +51% | 2022 |
|---|
| 35, Saxony Road956 m away | 79 m² | 121 m² | +42 m² +53% | 2020 |
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| 54, Saxony Road956 m away | 77 m² | 119 m² | +42 m² +55% | 2020 |
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| 22, Manton Road82 m away | 83 m² | 125 m² | +42 m² +51% | 2019 |
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| 52, Cotswold Street650 m away | 93 m² | 135 m² | +42 m² +45% | 2019 |
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| 33, Connaught Road979 m away | 90 m² | 132 m² | +42 m² +47% | 2018 |
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| 47, Kelso Road359 m away | 52 m² | 94 m² | +42 m² +81% | 2015 |
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| 47, Lower Breck Road1000 m away | 170 m² | 211 m² | +41 m² +24% | 2025 |
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| 12, Ellencliff Drive844 m away | 43 m² | 84 m² | +41 m² +95% | 2024 |
|---|
| 213a, Kensington422 m away | 88 m² | 129 m² | +41 m² +47% | 2023 |
|---|
| Flat 4, 5, Oak Terrace579 m away | 118 m² | 159 m² | +41 m² +35% | 2023 |
|---|
| 13, Guelph Street988 m away | 81 m² | 122 m² | +41 m² +51% | 2022 |
|---|
| 248, Molyneux Road138 m away | 39 m² | 80 m² | +41 m² +105% | 2021 |
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| 27, Manton Road82 m away | 83 m² | 124 m² | +41 m² +49% | 2020 |
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| 71, Esher Road284 m away | 87 m² | 128 m² | +41 m² +47% | 2020 |
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| 5, Esher Road284 m away | 90 m² | 131 m² | +41 m² +46% | 2019 |
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| 3, Lilly Vale587 m away | 72 m² | 113 m² | +41 m² +57% | 2017 |
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| 1, Gilroy Road134 m away | 85 m² | 126 m² | +41 m² +48% | 2016 |
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| 195, Kensington422 m away | 92 m² | 133 m² | +41 m² +45% | 2015 |
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| 99, Elm Vale500 m away | 96 m² | 136 m² | +40 m² +42% | 2023 |
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| 81, Connaught Road979 m away | 80 m² | 120 m² | +40 m² +50% | 2023 |
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| 33, Saxony Road956 m away | 80 m² | 120 m² | +40 m² +50% | 2022 |
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| 238, Molyneux Road138 m away | 77 m² | 117 m² | +40 m² +52% | 2018 |
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| 18, Esher Road276 m away | 89 m² | 129 m² | +40 m² +45% | 2018 |
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| 58, Cotswold Street650 m away | 95 m² | 135 m² | +40 m² +42% | 2017 |
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| 32, Jubilee Drive714 m away | 130 m² | 170 m² | +40 m² +31% | 2016 |
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| 51, Freehold Street956 m away | 150 m² | 190 m² | +40 m² +27% | 2016 |
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| 38, Hannan Road292 m away | 65 m² | 105 m² | +40 m² +62% | 2015 |
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| 48, Belmont Road955 m away | 45 m² | 85 m² | +40 m² +89% | 2014 |
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| 20 - 22, Holland Street905 m away | 50 m² | 90 m² | +40 m² +80% | 2008 |
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| 84, Prescot Road616 m away | 94 m² | 133 m² | +39 m² +41% | 2026 |
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| 57, Saxony Road956 m away | 77 m² | 116 m² | +39 m² +51% | 2026 |
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| 40, Cotswold Street650 m away | 96 m² | 135 m² | +39 m² +41% | 2022 |
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| 2, Whitland Road484 m away | 115 m² | 154 m² | +39 m² +34% | 2021 |
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| 4, Ellencliff Drive844 m away | 43 m² | 82 m² | +39 m² +91% | 2020 |
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| 69, Ling Street757 m away | 78 m² | 117 m² | +39 m² +50% | 2017 |
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| 68, Laurel Road815 m away | 210 m² | 249 m² | +39 m² +19% | 2017 |
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| 33b, Rawlins Street909 m away | 73 m² | 112 m² | +39 m² +53% | 2016 |
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| 50, Belmont Road955 m away | 99 m² | 138 m² | +39 m² +39% | 2016 |
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| 17, Huntly Road245 m away | 49 m² | 87 m² | +38 m² +78% | 2026 |
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| 70, Esher Road276 m away | 93 m² | 131 m² | +38 m² +41% | 2026 |
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| 1, Dial Street649 m away | 72 m² | 110 m² | +38 m² +53% | 2024 |
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| 39, Esher Road284 m away | 100 m² | 138 m² | +38 m² +38% | 2023 |
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| 79, Cotswold Street662 m away | 90 m² | 128 m² | +38 m² +42% | 2021 |
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| 106, Edinburgh Road858 m away | 92 m² | 130 m² | +38 m² +41% | 2019 |
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| 26, Anglezark Close646 m away | 37 m² | 75 m² | +38 m² +103% | 2018 |
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| 76, Connaught Road999 m away | 89 m² | 127 m² | +38 m² +43% | 2018 |
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| 8, Huntley Road245 m away | 48 m² | 86 m² | +38 m² +79% | 2017 |
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| 53, Empress Road914 m away | 76 m² | 114 m² | +38 m² +50% | 2017 |
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| 11, Hampstead Road285 m away | 48 m² | 86 m² | +38 m² +79% | 2016 |
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| 52, Romer Road289 m away | 75 m² | 113 m² | +38 m² +51% | 2016 |
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| 77, Empress Road914 m away | 72 m² | 110 m² | +38 m² +53% | 2015 |
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| 66, Esher Road276 m away | 91 m² | 128 m² | +37 m² +41% | 2026 |
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| 11, Onslow Road372 m away | 28 m² | 65 m² | +37 m² +132% | 2025 |
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| 89, Mill Road882 m away | 103 m² | 140 m² | +37 m² +36% | 2025 |
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| 42, Empress Road914 m away | 81 m² | 118 m² | +37 m² +46% | 2025 |
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| 11, Channell Road166 m away | 79 m² | 116 m² | +37 m² +47% | 2024 |
|---|
| 174, Boaler Street250 m away | 81 m² | 118 m² | +37 m² +46% | 2019 |
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| 23, Onslow Road372 m away | 172 m² | 209 m² | +37 m² +22% | 2019 |
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| 23, Deane Road633 m away | 117 m² | 154 m² | +37 m² +32% | 2019 |
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| 63, Conwy Drive504 m away | 58 m² | 95 m² | +37 m² +64% | 2015 |
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| 12, Kensington981 m away | 101 m² | 138 m² | +37 m² +37% | 2012 |
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| 15, Geneva Road294 m away | 45 m² | 82 m² | +37 m² +82% | 2011 |
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| 20, Cotswold Street650 m away | 93 m² | 129 m² | +36 m² +39% | 2024 |
|---|
| 5, Parton Street378 m away | 62 m² | 98 m² | +36 m² +58% | 2022 |
|---|
| 60, Cotswold Street650 m away | 95 m² | 131 m² | +36 m² +38% | 2022 |
|---|
| 10, Empress Road785 m away | 77 m² | 113 m² | +36 m² +47% | 2022 |
|---|
| 46, Leopold Road861 m away | 80 m² | 116 m² | +36 m² +45% | 2022 |
|---|
| 51, Adelaide Road883 m away | 78 m² | 114 m² | +36 m² +46% | 2022 |
|---|
| 89, Empress Road914 m away | 74 m² | 110 m² | +36 m² +49% | 2022 |
|---|
| 65, Albert Edward Road926 m away | 79 m² | 115 m² | +36 m² +46% | 2022 |
|---|
| 13, Saxony Road856 m away | 89 m² | 125 m² | +36 m² +40% | 2021 |
|---|
| 56, Saxony Road956 m away | 76 m² | 112 m² | +36 m² +47% | 2021 |
|---|
| 78, Cotswold Street650 m away | 86 m² | 122 m² | +36 m² +42% | 2018 |
|---|
| 46, Fell Street686 m away | 80 m² | 116 m² | +36 m² +45% | 2017 |
|---|
| 56, Leopold Road861 m away | 79 m² | 115 m² | +36 m² +46% | 2017 |
|---|
| 19, Toft Street795 m away | 51 m² | 87 m² | +36 m² +71% | 2015 |
|---|
| 72, Edinburgh Road858 m away | 90 m² | 126 m² | +36 m² +40% | 2015 |
|---|
| 34, Tudor Street314 m away | 48 m² | 84 m² | +36 m² +75% | 2013 |
|---|
| 49, Leopold Road861 m away | 79 m² | 115 m² | +36 m² +46% | 2012 |
|---|
| 29, Hannan Road299 m away | 80 m² | 115 m² | +35 m² +44% | 2026 |
|---|
| 10, Ingrow Road493 m away | 83 m² | 118 m² | +35 m² +42% | 2026 |
|---|
| 34, Wrenbury Street735 m away | 74 m² | 109 m² | +35 m² +47% | 2026 |
|---|
| 47, Leopold Road861 m away | 83 m² | 118 m² | +35 m² +42% | 2025 |
|---|
| 61, Connaught Road979 m away | 90 m² | 125 m² | +35 m² +39% | 2024 |
|---|
| 7, Grove Road559 m away | 141 m² | 176 m² | +35 m² +25% | 2022 |
|---|
| 21, Bradfield Street782 m away | 100 m² | 135 m² | +35 m² +35% | 2021 |
|---|
| 3, Dell Street652 m away | 80 m² | 115 m² | +35 m² +44% | 2019 |
|---|
| 14, Hampstead Road285 m away | 45 m² | 80 m² | +35 m² +78% | 2017 |
|---|
| 46, Empress Road914 m away | 79 m² | 114 m² | +35 m² +44% | 2015 |
|---|
| 37, Channell Road166 m away | 78 m² | 112 m² | +34 m² +44% | 2026 |
|---|
| 113, Edinburgh Road831 m away | 112 m² | 146 m² | +34 m² +30% | 2025 |
|---|
| 178, Boaler Street250 m away | 62 m² | 96 m² | +34 m² +55% | 2024 |
|---|
| 74, Hampstead Road534 m away | 120 m² | 154 m² | +34 m² +28% | 2023 |
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