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 CM11 1PS
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 |
|---|---|---|---|---|
| Broadview, Ramsden Park Road786 m away | 275 m² | 467 m² | +192 m² +70% | 2025 |
| 28, Church Road468 m away | 118 m² | 266 m² | +148 m² +125% | 2022 |
| Durston, Orchard Avenue933 m away | 120 m² | 264 m² | +144 m² +120% | 2024 |
| Taurgo, Church Road980 m away | 104 m² | 233 m² | +129 m² +124% | 2015 |
| 19, Church Road422 m away | 130 m² | 247 m² | +117 m² +90% | 2017 |
| 9, Park Lane608 m away | 80 m² | 186 m² | +106 m² +133% | 2019 |
| Greenacres, De Beauvoir Chase786 m away | 232 m² | 329 m² | +97 m² +42% | 2024 |
| 57, Heath Road991 m away | 106 m² | 201 m² | +95 m² +90% | 2018 |
| 60, Church Road253 m away | 190 m² | 283 m² | +93 m² +49% | 2021 |
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.
| 137 m² |
| 222 m² |
| +85 m² +62% |
| 2021 |
| 17, Short Lane352 m away | 70 m² | 142 m² | +72 m² +103% | 2018 |
|---|
| 8, Church Road468 m away | 140 m² | 211 m² | +71 m² +51% | 2026 |
|---|
| 34, Church Road468 m away | 136 m² | 199 m² | +63 m² +46% | 2025 |
|---|
| 41, Downham Road718 m away | 61 m² | 124 m² | +63 m² +103% | 2022 |
|---|
| 37, Park Lane608 m away | 129 m² | 186 m² | +57 m² +44% | 2017 |
|---|
| 22, Downham Road718 m away | 104 m² | 158 m² | +54 m² +52% | 2024 |
|---|
| 47, Church Road422 m away | 298 m² | 350 m² | +52 m² +17% | 2019 |
|---|
| Basketworks, Ramsden Park Road786 m away | 187 m² | 236 m² | +49 m² +26% | 2025 |
|---|
| 15, Short Lane352 m away | 63 m² | 112 m² | +49 m² +78% | 2024 |
|---|
| The Gables, Orchard Avenue933 m away | 130 m² | 177 m² | +47 m² +36% | 2026 |
|---|
| 21, Homelands Grove560 m away | 103 m² | 150 m² | +47 m² +46% | 2022 |
|---|
| 10, Short Lane352 m away | 78 m² | 122 m² | +44 m² +56% | 2026 |
|---|
| 59, Church Road422 m away | 200 m² | 244 m² | +44 m² +22% | 2020 |
|---|
| 3, Homelands Grove560 m away | 111 m² | 152 m² | +41 m² +37% | 2013 |
|---|
| Ellerslie, Oak Road729 m away | 83 m² | 123 m² | +40 m² +48% | 2011 |
|---|
| Katie House, Park Lane452 m away | 158 m² | 196 m² | +38 m² +24% | 2021 |
|---|
| 17, Allens Road979 m away | 91 m² | 127 m² | +36 m² +40% | 2015 |
|---|
| 58, Park Lane651 m away | 46 m² | 81 m² | +35 m² +76% | 2018 |
|---|
| 76, Park Lane439 m away | 154 m² | 186 m² | +32 m² +21% | 2013 |
|---|
| Lindenholme, Orchard Avenue933 m away | 146 m² | 173 m² | +27 m² +18% | 2024 |
|---|
| Roydene, De Beauvoir Chase786 m away | 115 m² | 142 m² | +27 m² +23% | 2023 |
|---|
| 41, Park Lane608 m away | 96 m² | 122 m² | +26 m² +27% | 2021 |
|---|
| 25, Heath Road754 m away | 86 m² | 111 m² | +25 m² +29% | 2026 |
|---|
| 20, Heath Road726 m away | 87 m² | 109 m² | +22 m² +25% | 2014 |
|---|
| 19, Brabner Gardens452 m away | 121 m² | 142 m² | +21 m² +17% | 2019 |
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| 5, Brabner Gardens452 m away | 119 m² | 140 m² | +21 m² +18% | 2019 |
|---|
| 16a, Church Road468 m away | 59 m² | 78 m² | +19 m² +32% | 2013 |
|---|
| 17, Park Lane608 m away | 84 m² | 102 m² | +18 m² +21% | 2024 |
|---|
| 9, Lindhurst Drive670 m away | 74 m² | 92 m² | +18 m² +24% | 2013 |
|---|
| 16, Carsey Close551 m away | 58 m² | 75 m² | +17 m² +29% | 2016 |
|---|
| Rose Cottage, Church Road456 m away | 91 m² | 107 m² | +16 m² +18% | 2019 |
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| 54, Allens Road979 m away | 78 m² | 94 m² | +16 m² +21% | 2019 |
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| 8, Brabner Gardens452 m away | 69 m² | 85 m² | +16 m² +23% | 2015 |
|---|
| 19, Downham Road718 m away | 100 m² | 115 m² | +15 m² +15% | 2024 |
|---|
| 21, Park Lane608 m away | 94 m² | 109 m² | +15 m² +16% | 2021 |
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