Finding extended homes…
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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 RM17 6RS
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 |
|---|---|---|---|---|
| 8, Palmers Avenue922 m away | 130 m² | 237 m² | +107 m² +82% | 2025 |
| 2, Crescent Avenue779 m away | 86 m² | 184 m² | +98 m² +114% | 2019 |
| 37, Palmers Avenue960 m away | 167 m² | 238 m² | +71 m² +43% | 2024 |
| 63, Elm Road231 m away | 74 m² | 132 m² | +58 m² +78% | 2026 |
| 122, Saxton Close354 m away | 56 m² | 112 m² | +56 m² +100% | 2022 |
| 7, Coltsfoot Court897 m away | 63 m² | 111 m² | +48 m² +76% | 2025 |
| 16, Crescent Court813 m away | 39 m² | 87 m² | +48 m² +123% | 2017 |
| 11, Salisbury Road555 m away | 67 m² | 108 m² | +41 m² +61% | 2024 |
| Flat 5, Trasa Court, Gipsy Lane475 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.
| 50 m² |
| 91 m² |
| +41 m² +82% |
| 2022 |
| 40, Grove Road272 m away | 50 m² | 89 m² | +39 m² +78% | 2022 |
|---|
| 109, Clarence Road459 m away | 51 m² | 90 m² | +39 m² +76% | 2019 |
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| 27, Quarry Hill872 m away | 49 m² | 87 m² | +38 m² +78% | 2022 |
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| 36, Silverlocke Road687 m away | 77 m² | 113 m² | +36 m² +47% | 2026 |
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| 46, Darnley Road472 m away | 70 m² | 106 m² | +36 m² +51% | 2022 |
|---|
| 7, Milton Road749 m away | 78 m² | 113 m² | +35 m² +45% | 2024 |
|---|
| 28, Prospect Place221 m away | 64 m² | 99 m² | +35 m² +55% | 2020 |
|---|
| 81, Crescent Avenue779 m away | 69 m² | 104 m² | +35 m² +51% | 2015 |
|---|
| 43, Hampden Road821 m away | 60 m² | 94 m² | +34 m² +57% | 2023 |
|---|
| 16, London Road809 m away | 103 m² | 137 m² | +34 m² +33% | 2021 |
|---|
| 26, High View Avenue818 m away | 154 m² | 188 m² | +34 m² +22% | 2021 |
|---|
| 2, Bromley954 m away | 117 m² | 151 m² | +34 m² +29% | 2020 |
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| 57, Davall House, Argent Street415 m away | 42 m² | 74 m² | +32 m² +76% | 2021 |
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| 26, Darnley Road472 m away | 72 m² | 104 m² | +32 m² +44% | 2021 |
|---|
| 20, Benson Road387 m away | 69 m² | 100 m² | +31 m² +45% | 2024 |
|---|
| 4, Tyrrells Hall Close951 m away | 71 m² | 102 m² | +31 m² +44% | 2015 |
|---|
| 1, Hawkridge Drive915 m away | 85 m² | 115 m² | +30 m² +35% | 2022 |
|---|
| 30, Falcon Avenue149 m away | 29 m² | 59 m² | +30 m² +103% | 2019 |
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| 60, Argent Court, Argent Street550 m away | 83 m² | 113 m² | +30 m² +36% | 2019 |
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| 6, Bradbourne Road416 m away | 76 m² | 105 m² | +29 m² +38% | 2019 |
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| 127, Clarence Road459 m away | 85 m² | 113 m² | +28 m² +33% | 2021 |
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| 18, Stuart Road871 m away | 82 m² | 109 m² | +27 m² +33% | 2024 |
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| 111, Salisbury Road555 m away | 76 m² | 103 m² | +27 m² +36% | 2023 |
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| 39, Rectory Road943 m away | 71 m² | 98 m² | +27 m² +38% | 2021 |
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| 116, Salisbury Road560 m away | 69 m² | 96 m² | +27 m² +39% | 2014 |
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| 8, The Retreat277 m away | 53 m² | 79 m² | +26 m² +49% | 2020 |
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| 50, Kent Road570 m away | 77 m² | 102 m² | +25 m² +32% | 2022 |
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| 46, Newburgh Road941 m away | 53 m² | 78 m² | +25 m² +47% | 2022 |
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| 6, Charles Street279 m away | 61 m² | 85 m² | +24 m² +39% | 2026 |
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| 7, Dell Road799 m away | 88 m² | 112 m² | +24 m² +27% | 2025 |
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| 10, Harwood Court, Kent Road427 m away | 64 m² | 88 m² | +24 m² +38% | 2021 |
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| 15, Bromley954 m away | 137 m² | 161 m² | +24 m² +18% | 2020 |
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| 47, Saxton Close316 m away | 68 m² | 91 m² | +23 m² +34% | 2023 |
|---|
| 51, Bedford Road564 m away | 78 m² | 101 m² | +23 m² +29% | 2022 |
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| 63, Crescent Avenue779 m away | 71 m² | 94 m² | +23 m² +32% | 2015 |
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| 17, Stanley Road453 m away | 63 m² | 85 m² | +22 m² +35% | 2025 |
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| 7, Arthur Street427 m away | 58 m² | 80 m² | +22 m² +38% | 2024 |
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| 75, Stanley Road391 m away | 73 m² | 95 m² | +22 m² +30% | 2021 |
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| 23, Arthur Street427 m away | 74 m² | 96 m² | +22 m² +30% | 2020 |
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| 10, Falcon Avenue149 m away | 71 m² | 93 m² | +22 m² +31% | 2009 |
|---|
| 53, High Street590 m away | 43 m² | 64 m² | +21 m² +49% | 2022 |
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| Flat 31, Wyvern House, Bridge Road0 m away | 29 m² | 50 m² | +21 m² +72% | 2014 |
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| 115, Clarence Road459 m away | 93 m² | 114 m² | +21 m² +23% | 2013 |
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| 68, Argent Street686 m away | 57 m² | 77 m² | +20 m² +35% | 2026 |
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| 29, Silverlocke Road687 m away | 79 m² | 99 m² | +20 m² +25% | 2025 |
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| 58, Salisbury Road560 m away | 67 m² | 87 m² | +20 m² +30% | 2023 |
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| 48, Finchley Road389 m away | 66 m² | 86 m² | +20 m² +30% | 2021 |
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| 68, Dock Road923 m away | 78 m² | 98 m² | +20 m² +26% | 2021 |
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| 59, Stanley Road391 m away | 70 m² | 90 m² | +20 m² +29% | 2018 |
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| Flat 28, Wyvern House, Bridge Road0 m away | 33 m² | 53 m² | +20 m² +61% | 2014 |
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| 4, Hogg Lane882 m away | 49 m² | 69 m² | +20 m² +41% | 2011 |
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| 31, William Street250 m away | 70 m² | 89 m² | +19 m² +27% | 2023 |
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| 13, Manor Road466 m away | 67 m² | 86 m² | +19 m² +28% | 2023 |
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| 75, Clarence Road505 m away | 92 m² | 111 m² | +19 m² +21% | 2022 |
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| 23, Darnley Road472 m away | 58 m² | 77 m² | +19 m² +33% | 2021 |
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| 74, Timber Court731 m away | 47 m² | 66 m² | +19 m² +40% | 2010 |
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| 5, Bradbourne Road416 m away | 79 m² | 97 m² | +18 m² +23% | 2022 |
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| 106, Richmond Road530 m away | 111 m² | 129 m² | +18 m² +16% | 2020 |
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| 29, Hove Close868 m away | 37 m² | 54 m² | +17 m² +46% | 2025 |
|---|
| 1, Kent Road579 m away | 75 m² | 92 m² | +17 m² +23% | 2023 |
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| 81, Kent Road579 m away | 79 m² | 96 m² | +17 m² +22% | 2023 |
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| 10, Timber Court731 m away | 48 m² | 65 m² | +17 m² +35% | 2023 |
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| 5, Steeple View, 50, London Road809 m away | 63 m² | 80 m² | +17 m² +27% | 2023 |
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| 79, Salisbury Road555 m away | 63 m² | 80 m² | +17 m² +27% | 2020 |
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| 18, Tyrrells Hall Close951 m away | 99 m² | 116 m² | +17 m² +17% | 2017 |
|---|
| 31, Queensgate Centre662 m away | 57 m² | 73 m² | +16 m² +28% | 2020 |
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| 14, Grove Road198 m away | 75 m² | 91 m² | +16 m² +21% | 2019 |
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| 26, Bridge Court346 m away | 30 m² | 46 m² | +16 m² +53% | 2019 |
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| 38, Rectory Road868 m away | 83 m² | 99 m² | +16 m² +19% | 2017 |
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| 37, Grove Road198 m away | 74 m² | 89 m² | +15 m² +20% | 2026 |
|---|
| 25, Arthur Street427 m away | 80 m² | 95 m² | +15 m² +19% | 2026 |
|---|
| 70, Elm Road231 m away | 86 m² | 101 m² | +15 m² +17% | 2021 |
|---|
| 128, Cromwell Road982 m away | 48 m² | 63 m² | +15 m² +31% | 2020 |
|---|
| 30, Argent Court, Argent Street550 m away | 53 m² | 68 m² | +15 m² +28% | 2019 |
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| 86, Dock Road923 m away | 69 m² | 84 m² | +15 m² +22% | 2017 |
|---|
| 45, Greenwood House, Argent Street363 m away | 54 m² | 69 m² | +15 m² +28% | 2013 |
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