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 L7 2RF
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 |
|---|---|---|---|---|
| 42, Onslow Road531 m away | 206 m² | 328 m² | +122 m² +59% | 2015 |
| 53, Elm Vale754 m away | 78 m² | 190 m² | +112 m² +144% | 2024 |
| 12, Carstairs Road778 m away | 70 m² | 175 m² | +105 m² +150% | 2022 |
| 4, Jubilee Drive373 m away | 132 m² | 237 m² | +105 m² +80% | 2016 |
| 83, Gilroy Road363 m away | 64 m² | 153 m² | +89 m² +139% | 2020 |
| 10, Holland Street951 m away | 131 m² | 217 m² | +86 m² +66% | 2016 |
| 16, Deane Road399 m away | 188 m² | 271 m² | +83 m² +44% | 2024 |
| 93, Elm Vale754 m away | 81 m² | 161 m² | +80 m² +99% | 2023 |
| 3, Oak Terrace371 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.
| 141 m² |
| +79 m² +127% |
| 2013 |
| 50, Gilroy Road365 m away | 76 m² | 154 m² | +78 m² +103% | 2016 |
|---|
| 4, Grove Road665 m away | 73 m² | 149 m² | +76 m² +104% | 2014 |
|---|
| 53, Connaught Road607 m away | 87 m² | 161 m² | +74 m² +85% | 2016 |
|---|
| 41, Connaught Road607 m away | 88 m² | 161 m² | +73 m² +83% | 2016 |
|---|
| 14, Fairfield Crescent965 m away | 186 m² | 256 m² | +70 m² +38% | 2023 |
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| Flat 3, 20, Lilley Road675 m away | 116 m² | 186 m² | +70 m² +60% | 2022 |
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| 134, Adelaide Road640 m away | 77 m² | 144 m² | +67 m² +87% | 2022 |
|---|
| 68, Cotswold Street229 m away | 74 m² | 140 m² | +66 m² +89% | 2020 |
|---|
| 38, Hampstead Road619 m away | 57 m² | 122 m² | +65 m² +114% | 2019 |
|---|
| 16, Lennox Way173 m away | 47 m² | 111 m² | +64 m² +136% | 2019 |
|---|
| 26, Lister Road520 m away | 71 m² | 134 m² | +63 m² +89% | 2025 |
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| 50, Albert Edward Road576 m away | 60 m² | 122 m² | +62 m² +103% | 2016 |
|---|
| 14, Needham Road220 m away | 75 m² | 136 m² | +61 m² +81% | 2026 |
|---|
| 73, Needham Road383 m away | 129 m² | 190 m² | +61 m² +47% | 2026 |
|---|
| 136, Edge Lane494 m away | 58 m² | 119 m² | +61 m² +105% | 2016 |
|---|
| 101, Adelaide Road519 m away | 104 m² | 165 m² | +61 m² +59% | 2015 |
|---|
| 70, Mill Road834 m away | 89 m² | 149 m² | +60 m² +67% | 2026 |
|---|
| 2, Clint Road West595 m away | 54 m² | 113 m² | +59 m² +109% | 2023 |
|---|
| 91, Albert Edward Road576 m away | 96 m² | 154 m² | +58 m² +60% | 2026 |
|---|
| 15, Albert Edward Road514 m away | 82 m² | 140 m² | +58 m² +71% | 2020 |
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| 56, Edinburgh Road528 m away | 105 m² | 163 m² | +58 m² +55% | 2018 |
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| 24b, Lilley Road675 m away | 65 m² | 123 m² | +58 m² +89% | 2016 |
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| 35, Halsbury Road173 m away | 78 m² | 136 m² | +58 m² +74% | 2015 |
|---|
| 35, Arnside Road695 m away | 49 m² | 106 m² | +57 m² +116% | 2011 |
|---|
| 19, Holland Street978 m away | 98 m² | 154 m² | +56 m² +57% | 2023 |
|---|
| 7, Adelaide Road452 m away | 100 m² | 156 m² | +56 m² +56% | 2016 |
|---|
| 23, Sheil Road359 m away | 103 m² | 159 m² | +56 m² +54% | 2015 |
|---|
| 31, Stamford Street399 m away | 53 m² | 108 m² | +55 m² +104% | 2026 |
|---|
| 44, Halsbury Road193 m away | 85 m² | 140 m² | +55 m² +65% | 2016 |
|---|
| 65, Sheil Road493 m away | 41 m² | 96 m² | +55 m² +134% | 2014 |
|---|
| 62, Albert Edward Road576 m away | 87 m² | 142 m² | +55 m² +63% | 2012 |
|---|
| 143, Adelaide Road640 m away | 83 m² | 137 m² | +54 m² +65% | 2025 |
|---|
| 106, Jubilee Drive432 m away | 106 m² | 160 m² | +54 m² +51% | 2023 |
|---|
| 33, Prospect Vale813 m away | 134 m² | 188 m² | +54 m² +40% | 2023 |
|---|
| 16, Kensington715 m away | 130 m² | 184 m² | +54 m² +42% | 2022 |
|---|
| 81, Romer Road210 m away | 82 m² | 136 m² | +54 m² +66% | 2017 |
|---|
| 29, Rawlins Street939 m away | 51 m² | 105 m² | +54 m² +106% | 2015 |
|---|
| 8, Hampstead Road619 m away | 43 m² | 97 m² | +54 m² +126% | 2009 |
|---|
| 78, Empress Road559 m away | 107 m² | 160 m² | +53 m² +50% | 2017 |
|---|
| 41, Fell Street291 m away | 103 m² | 155 m² | +52 m² +50% | 2019 |
|---|
| 78, Esher Road161 m away | 92 m² | 143 m² | +51 m² +55% | 2025 |
|---|
| 111, Albany Road725 m away | 78 m² | 129 m² | +51 m² +65% | 2018 |
|---|
| 26, Parton Street432 m away | 57 m² | 108 m² | +51 m² +89% | 2016 |
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| 98, Whitland Road728 m away | 105 m² | 156 m² | +51 m² +49% | 2016 |
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| 11, Ridley Road303 m away | 62 m² | 112 m² | +50 m² +81% | 2018 |
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| 24, Albany Road660 m away | 99 m² | 149 m² | +50 m² +51% | 2018 |
|---|
| 8, Edge Lane703 m away | 218 m² | 268 m² | +50 m² +23% | 2016 |
|---|
| 114, Sheil Road919 m away | 260 m² | 310 m² | +50 m² +19% | 2015 |
|---|
| 51, Holdsworth Drive100 m away | 48 m² | 97 m² | +49 m² +102% | 2022 |
|---|
| 37, Cotswold Street245 m away | 70 m² | 119 m² | +49 m² +70% | 2019 |
|---|
| 22, Leopold Road389 m away | 81 m² | 130 m² | +49 m² +60% | 2019 |
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| 60, Saxony Road613 m away | 73 m² | 122 m² | +49 m² +67% | 2018 |
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| 16, Romer Road223 m away | 85 m² | 134 m² | +49 m² +58% | 2016 |
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| 178, Boaler Street455 m away | 62 m² | 110 m² | +48 m² +77% | 2024 |
|---|
| 1, Hawkins Street116 m away | 61 m² | 109 m² | +48 m² +79% | 2023 |
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| 3, Lennox Way173 m away | 42 m² | 90 m² | +48 m² +114% | 2020 |
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| 63, Leopold Road488 m away | 70 m² | 118 m² | +48 m² +69% | 2016 |
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| 1, Connaught Road723 m away | 110 m² | 158 m² | +48 m² +44% | 2015 |
|---|
| 18, Denman Drive897 m away | 73 m² | 121 m² | +48 m² +66% | 2014 |
|---|
| 24, Esher Road161 m away | 90 m² | 137 m² | +47 m² +52% | 2026 |
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| 55, Holdsworth Drive100 m away | 48 m² | 95 m² | +47 m² +98% | 2025 |
|---|
| 3, Empress Road474 m away | 80 m² | 127 m² | +47 m² +59% | 2025 |
|---|
| 87, Hall Lane747 m away | 78 m² | 125 m² | +47 m² +60% | 2017 |
|---|
| 70, Jubilee Drive432 m away | 123 m² | 170 m² | +47 m² +38% | 2016 |
|---|
| 72, Halsbury Road193 m away | 80 m² | 127 m² | +47 m² +59% | 2015 |
|---|
| 128, Jubilee Drive568 m away | 76 m² | 122 m² | +46 m² +61% | 2024 |
|---|
| 23, Albert Edward Road514 m away | 80 m² | 126 m² | +46 m² +57% | 2019 |
|---|
| 74, Saxony Road613 m away | 77 m² | 123 m² | +46 m² +60% | 2019 |
|---|
| 86, Saxony Road613 m away | 79 m² | 125 m² | +46 m² +58% | 2019 |
|---|
| 76, Cotswold Street229 m away | 82 m² | 128 m² | +46 m² +56% | 2018 |
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| 13, Geneva Road448 m away | 49 m² | 95 m² | +46 m² +94% | 2018 |
|---|
| 152, Adelaide Road640 m away | 87 m² | 133 m² | +46 m² +53% | 2018 |
|---|
| 19, Prospect Vale813 m away | 250 m² | 296 m² | +46 m² +18% | 2018 |
|---|
| 24, Elstree Road822 m away | 87 m² | 133 m² | +46 m² +53% | 2016 |
|---|
| 239, Boaler Street515 m away | 43 m² | 89 m² | +46 m² +107% | 2014 |
|---|
| 112, Adelaide Road640 m away | 82 m² | 127 m² | +45 m² +55% | 2022 |
|---|
| 20, Halsbury Road193 m away | 85 m² | 130 m² | +45 m² +53% | 2020 |
|---|
| 114, Empress Road649 m away | 78 m² | 123 m² | +45 m² +58% | 2020 |
|---|
| 57, Romer Road210 m away | 82 m² | 127 m² | +45 m² +55% | 2017 |
|---|
| 73, Leopold Road488 m away | 81 m² | 125 m² | +44 m² +54% | 2025 |
|---|
| 80, Needham Road357 m away | 118 m² | 162 m² | +44 m² +37% | 2021 |
|---|
| 28, Adelaide Road452 m away | 84 m² | 127 m² | +43 m² +51% | 2026 |
|---|
| 29, Deane Road378 m away | 149 m² | 192 m² | +43 m² +29% | 2024 |
|---|
| 141a, Kensington238 m away | 136 m² | 179 m² | +43 m² +32% | 2022 |
|---|
| 40, Empress Road559 m away | 82 m² | 125 m² | +43 m² +52% | 2022 |
|---|
| 67, Guelph Street712 m away | 80 m² | 123 m² | +43 m² +54% | 2018 |
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| 61, Cotswold Street245 m away | 81 m² | 124 m² | +43 m² +53% | 2016 |
|---|
| 14, Jubilee Drive373 m away | 129 m² | 172 m² | +43 m² +33% | 2016 |
|---|
| 102, Jubilee Drive432 m away | 135 m² | 178 m² | +43 m² +32% | 2016 |
|---|
| 39, Conwy Drive830 m away | 54 m² | 97 m² | +43 m² +80% | 2015 |
|---|
| 33, Radstock Road555 m away | 51 m² | 94 m² | +43 m² +84% | 2008 |
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| 75, Albany Road651 m away | 80 m² | 122 m² | +42 m² +53% | 2026 |
|---|
| 18, Brae Street347 m away | 83 m² | 125 m² | +42 m² +51% | 2022 |
|---|
| 125, Leopold Road607 m away | 78 m² | 120 m² | +42 m² +54% | 2022 |
|---|
| 126, Leopold Road607 m away | 79 m² | 121 m² | +42 m² +53% | 2020 |
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| 118, Leopold Road607 m away | 79 m² | 121 m² | +42 m² +53% | 2020 |
|---|
| 35, Saxony Road613 m away | 79 m² | 121 m² | +42 m² +53% | 2020 |
|---|
| 54, Saxony Road613 m away | 77 m² | 119 m² | +42 m² +55% | 2020 |
|---|
| 52, Cotswold Street229 m away | 93 m² | 135 m² | +42 m² +45% | 2019 |
|---|
| 22, Manton Road395 m away | 83 m² | 125 m² | +42 m² +51% | 2019 |
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| 33, Connaught Road607 m away | 90 m² | 132 m² | +42 m² +47% | 2018 |
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| 10, Huntley Road570 m away | 44 m² | 86 m² | +42 m² +95% | 2017 |
|---|
| 47, Kelso Road369 m away | 52 m² | 94 m² | +42 m² +81% | 2015 |
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| 57, Sheil Road493 m away | 52 m² | 94 m² | +42 m² +81% | 2010 |
|---|
| 27, Guelph Street712 m away | 76 m² | 117 m² | +41 m² +54% | 2026 |
|---|
| 213a, Kensington0 m away | 88 m² | 129 m² | +41 m² +47% | 2023 |
|---|
| Flat 4, 5, Oak Terrace371 m away | 118 m² | 159 m² | +41 m² +35% | 2023 |
|---|
| 13, Guelph Street712 m away | 81 m² | 122 m² | +41 m² +51% | 2022 |
|---|
| 248, Molyneux Road309 m away | 39 m² | 80 m² | +41 m² +105% | 2021 |
|---|
| 71, Esher Road145 m away | 87 m² | 128 m² | +41 m² +47% | 2020 |
|---|
| 27, Manton Road395 m away | 83 m² | 124 m² | +41 m² +49% | 2020 |
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| 117, Adelaide Road640 m away | 85 m² | 126 m² | +41 m² +48% | 2020 |
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| 5, Esher Road145 m away | 90 m² | 131 m² | +41 m² +46% | 2019 |
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| 3, Lilly Vale588 m away | 72 m² | 113 m² | +41 m² +57% | 2017 |
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| 1, Gilroy Road363 m away | 85 m² | 126 m² | +41 m² +48% | 2016 |
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| 195, Kensington0 m away | 92 m² | 133 m² | +41 m² +45% | 2015 |
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| 81, Connaught Road607 m away | 80 m² | 120 m² | +40 m² +50% | 2023 |
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| 99, Elm Vale754 m away | 96 m² | 136 m² | +40 m² +42% | 2023 |
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| 33, Saxony Road613 m away | 80 m² | 120 m² | +40 m² +50% | 2022 |
|---|
| 18, Esher Road161 m away | 89 m² | 129 m² | +40 m² +45% | 2018 |
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| 238, Molyneux Road309 m away | 77 m² | 117 m² | +40 m² +52% | 2018 |
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| 58, Cotswold Street229 m away | 95 m² | 135 m² | +40 m² +42% | 2017 |
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| 32, Jubilee Drive373 m away | 130 m² | 170 m² | +40 m² +31% | 2016 |
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| 37b, Rawlins Street939 m away | 68 m² | 108 m² | +40 m² +59% | 2016 |
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| 38, Hannan Road132 m away | 65 m² | 105 m² | +40 m² +62% | 2015 |
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| 21, Beech Street466 m away | 58 m² | 98 m² | +40 m² +69% | 2015 |
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| 57, Saxony Road613 m away | 77 m² | 116 m² | +39 m² +51% | 2026 |
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| 84, Prescot Road653 m away | 94 m² | 133 m² | +39 m² +41% | 2026 |
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| 40, Cotswold Street229 m away | 96 m² | 135 m² | +39 m² +41% | 2022 |
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| 2, Whitland Road728 m away | 115 m² | 154 m² | +39 m² +34% | 2021 |
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| 69, Ling Street337 m away | 78 m² | 117 m² | +39 m² +50% | 2017 |
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| 68, Laurel Road780 m away | 210 m² | 249 m² | +39 m² +19% | 2017 |
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| 33b, Rawlins Street939 m away | 73 m² | 112 m² | +39 m² +53% | 2016 |
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| 70, Esher Road161 m away | 93 m² | 131 m² | +38 m² +41% | 2026 |
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| 17, Huntly Road570 m away | 49 m² | 87 m² | +38 m² +78% | 2026 |
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| 1, Dial Street323 m away | 72 m² | 110 m² | +38 m² +53% | 2024 |
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| 39, Esher Road145 m away | 100 m² | 138 m² | +38 m² +38% | 2023 |
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| 79, Cotswold Street245 m away | 90 m² | 128 m² | +38 m² +42% | 2021 |
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| 106, Edinburgh Road528 m away | 92 m² | 130 m² | +38 m² +41% | 2019 |
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| 26, Anglezark Close226 m away | 37 m² | 75 m² | +38 m² +103% | 2018 |
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| 76, Connaught Road621 m away | 89 m² | 127 m² | +38 m² +43% | 2018 |
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| 53, Empress Road559 m away | 76 m² | 114 m² | +38 m² +50% | 2017 |
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| 8, Huntley Road570 m away | 48 m² | 86 m² | +38 m² +79% | 2017 |
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| 52, Romer Road223 m away | 75 m² | 113 m² | +38 m² +51% | 2016 |
|---|
| 11, Hampstead Road619 m away | 48 m² | 86 m² | +38 m² +79% | 2016 |
|---|
| 77, Empress Road559 m away | 72 m² | 110 m² | +38 m² +53% | 2015 |
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| 16, Hampstead Road619 m away | 45 m² | 83 m² | +38 m² +84% | 2009 |
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| 66, Esher Road161 m away | 91 m² | 128 m² | +37 m² +41% | 2026 |
|---|
| 42, Empress Road559 m away | 81 m² | 118 m² | +37 m² +46% | 2025 |
|---|
| 131, Leopold Road607 m away | 86 m² | 123 m² | +37 m² +43% | 2025 |
|---|
| 89, Mill Road903 m away | 103 m² | 140 m² | +37 m² +36% | 2025 |
|---|
| 11, Channell Road330 m away | 79 m² | 116 m² | +37 m² +47% | 2024 |
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| 150, Empress Road649 m away | 79 m² | 116 m² | +37 m² +47% | 2022 |
|---|
| 109, Botanic Road724 m away | 159 m² | 196 m² | +37 m² +23% | 2022 |
|---|
| 174, Boaler Street455 m away | 81 m² | 118 m² | +37 m² +46% | 2019 |
|---|
| 23, Onslow Road501 m away | 172 m² | 209 m² | +37 m² +22% | 2019 |
|---|
| 63, Conwy Drive830 m away | 58 m² | 95 m² | +37 m² +64% | 2015 |
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| 12, Kensington715 m away | 101 m² | 138 m² | +37 m² +37% | 2012 |
|---|
| 15, Geneva Road448 m away | 45 m² | 82 m² | +37 m² +82% | 2011 |
|---|
| 20, Cotswold Street229 m away | 93 m² | 129 m² | +36 m² +39% | 2024 |
|---|
| 60, Cotswold Street229 m away | 95 m² | 131 m² | +36 m² +38% | 2022 |
|---|
| 5, Parton Street410 m away | 62 m² | 98 m² | +36 m² +58% | 2022 |
|---|
| 10, Empress Road474 m away | 77 m² | 113 m² | +36 m² +47% | 2022 |
|---|
| 46, Leopold Road488 m away | 80 m² | 116 m² | +36 m² +45% | 2022 |
|---|
| 51, Adelaide Road519 m away | 78 m² | 114 m² | +36 m² +46% | 2022 |
|---|
| 89, Empress Road559 m away | 74 m² | 110 m² | +36 m² +49% | 2022 |
|---|
| 65, Albert Edward Road576 m away | 79 m² | 115 m² | +36 m² +46% | 2022 |
|---|
| 13, Saxony Road559 m away | 89 m² | 125 m² | +36 m² +40% | 2021 |
|---|
| 56, Saxony Road613 m away | 76 m² | 112 m² | +36 m² +47% | 2021 |
|---|
| 78, Cotswold Street229 m away | 86 m² | 122 m² | +36 m² +42% | 2018 |
|---|
| 46, Fell Street266 m away | 80 m² | 116 m² | +36 m² +45% | 2017 |
|---|
| 56, Leopold Road488 m away | 79 m² | 115 m² | +36 m² +46% | 2017 |
|---|
| 102, Saxony Road700 m away | 79 m² | 115 m² | +36 m² +46% | 2016 |
|---|
| 19, Toft Street416 m away | 51 m² | 87 m² | +36 m² +71% | 2015 |
|---|
| 72, Edinburgh Road528 m away | 90 m² | 126 m² | +36 m² +40% | 2015 |
|---|
| 6, Geneva Road448 m away | 54 m² | 90 m² | +36 m² +67% | 2014 |
|---|
| 125, Empress Road649 m away | 82 m² | 118 m² | +36 m² +44% | 2014 |
|---|
| 34, Tudor Street365 m away | 48 m² | 84 m² | +36 m² +75% | 2013 |
|---|
| 49, Leopold Road488 m away | 79 m² | 115 m² | +36 m² +46% | 2012 |
|---|
| 29, Hannan Road123 m away | 80 m² | 115 m² | +35 m² +44% | 2026 |
|---|
| 10, Ingrow Road205 m away | 83 m² | 118 m² | +35 m² +42% | 2026 |
|---|
| 34, Wrenbury Street356 m away | 74 m² | 109 m² | +35 m² +47% | 2026 |
|---|
| 47, Leopold Road488 m away | 83 m² | 118 m² | +35 m² +42% | 2025 |
|---|
| 61, Connaught Road607 m away | 90 m² | 125 m² | +35 m² +39% | 2024 |
|---|
| 134, Molyneux Road226 m away | 45 m² | 80 m² | +35 m² +78% | 2023 |
|---|
| 7, Grove Road665 m away | 141 m² | 176 m² | +35 m² +25% | 2022 |
|---|
| 21, Bradfield Street459 m away | 100 m² | 135 m² | +35 m² +35% | 2021 |
|---|
| 3, Dell Street279 m away | 80 m² | 115 m² | +35 m² +44% | 2019 |
|---|
| 121, Adelaide Road640 m away | 78 m² | 113 m² | +35 m² +45% | 2018 |
|---|
| 14, Hampstead Road619 m away | 45 m² | 80 m² | +35 m² +78% | 2017 |
|---|
| 46, Empress Road559 m away | 79 m² | 114 m² | +35 m² +44% | 2015 |
|---|