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 CM4 0DA
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 |
|---|---|---|---|---|
| La Masia, 26, Willow Green315 m away | 150 m² | 356 m² | +206 m² +137% | 2014 |
| 35, Willow Green315 m away | 123 m² | 272 m² | +149 m² +121% | 2025 |
| 78, Fryerning Lane784 m away | 389 m² | 495 m² | +106 m² +27% | 2026 |
| 78, Avenue Road678 m away | 99 m² | 191 m² | +92 m² +93% | 2015 |
| 12, Whadden Chase861 m away | 146 m² | 236 m² | +90 m² +62% | 2024 |
| 33, Whadden Chase861 m away | 115 m² | 202 m² | +87 m² +76% | 2024 |
| Kirbyoates, 2, The Quorn914 m away | 121 m² | 205 m² | +84 m² +69% | 2023 |
| 5, Pine Close424 m away | 118 m² | 193 m² | +75 m² +64% | 2025 |
| 2, Woodland Close133 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.
| 171 m² |
| 243 m² |
| +72 m² +42% |
| 2021 |
| 15, The Paddocks465 m away | 100 m² | 169 m² | +69 m² +69% | 2025 |
|---|
| 25, Fairfield221 m away | 103 m² | 169 m² | +66 m² +64% | 2021 |
|---|
| 71, Stock Lane310 m away | 72 m² | 136 m² | +64 m² +89% | 2012 |
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| 7, Pine Drive297 m away | 101 m² | 164 m² | +63 m² +62% | 2025 |
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| 80, Avenue Road678 m away | 97 m² | 159 m² | +62 m² +64% | 2022 |
|---|
| 117, The Furlongs596 m away | 109 m² | 166 m² | +57 m² +52% | 2018 |
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| 17, Whadden Chase861 m away | 124 m² | 180 m² | +56 m² +45% | 2025 |
|---|
| 12, Wakelin Chase752 m away | 133 m² | 188 m² | +55 m² +41% | 2024 |
|---|
| 7, Park Drive359 m away | 103 m² | 157 m² | +54 m² +52% | 2016 |
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| 31, Norton Road300 m away | 95 m² | 147 m² | +52 m² +55% | 2018 |
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| 18, Willow Green315 m away | 320 m² | 371 m² | +51 m² +16% | 2025 |
|---|
| 26, Pine Close424 m away | 113 m² | 163 m² | +50 m² +44% | 2016 |
|---|
| 37, Bakers Lane96 m away | 70 m² | 119 m² | +49 m² +70% | 2023 |
|---|
| 2, Trimble Close413 m away | 80 m² | 129 m² | +49 m² +61% | 2021 |
|---|
| 119, The Furlongs596 m away | 97 m² | 146 m² | +49 m² +51% | 2016 |
|---|
| 1, The Meads334 m away | 75 m² | 122 m² | +47 m² +63% | 2021 |
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| 73, The Paddocks542 m away | 96 m² | 143 m² | +47 m² +49% | 2016 |
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| 27, Pine Drive297 m away | 92 m² | 138 m² | +46 m² +50% | 2016 |
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| 121, The Furlongs596 m away | 93 m² | 139 m² | +46 m² +49% | 2015 |
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| 9, The Quorn914 m away | 211 m² | 255 m² | +44 m² +21% | 2024 |
|---|
| 2, Docklands Avenue485 m away | 146 m² | 189 m² | +43 m² +29% | 2015 |
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| 56, Pemberton Avenue528 m away | 45 m² | 87 m² | +42 m² +93% | 2012 |
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| 13, Deepdene391 m away | 77 m² | 118 m² | +41 m² +53% | 2016 |
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| 38, Park Drive359 m away | 85 m² | 124 m² | +39 m² +46% | 2023 |
|---|
| 1, High Street189 m away | 201 m² | 239 m² | +38 m² +19% | 2018 |
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| 5, Pine Drive297 m away | 112 m² | 148 m² | +36 m² +32% | 2025 |
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| 70, Tor Bryan977 m away | 189 m² | 225 m² | +36 m² +19% | 2024 |
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| 7, Station Lane588 m away | 157 m² | 193 m² | +36 m² +23% | 2021 |
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| 3, The Paddocks465 m away | 143 m² | 179 m² | +36 m² +25% | 2020 |
|---|
| 60, The Meads380 m away | 94 m² | 129 m² | +35 m² +37% | 2025 |
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| 12, The Meads334 m away | 90 m² | 125 m² | +35 m² +39% | 2020 |
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| 49, Pemberton Avenue528 m away | 94 m² | 128 m² | +34 m² +36% | 2026 |
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| 40, Docklands Avenue464 m away | 91 m² | 125 m² | +34 m² +37% | 2016 |
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| Bakehouse Cottage, 2, High Street189 m away | 114 m² | 146 m² | +32 m² +28% | 2019 |
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| 71, Willow Green220 m away | 157 m² | 189 m² | +32 m² +20% | 2015 |
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| 74, The Paddocks542 m away | 103 m² | 134 m² | +31 m² +30% | 2024 |
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| 60, The Paddocks542 m away | 107 m² | 137 m² | +30 m² +28% | 2026 |
|---|
| 2, Chapel Croft184 m away | 78 m² | 108 m² | +30 m² +38% | 2025 |
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| 14, The Heythrop962 m away | 130 m² | 155 m² | +25 m² +19% | 2024 |
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| 13, Whadden Chase861 m away | 154 m² | 179 m² | +25 m² +16% | 2016 |
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| 34, Park Drive359 m away | 66 m² | 90 m² | +24 m² +36% | 2020 |
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| 1, Fryerning Lane0 m away | 91 m² | 115 m² | +24 m² +26% | 2015 |
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| 156, High Street652 m away | 117 m² | 139 m² | +22 m² +19% | 2021 |
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| 22, Stock Lane310 m away | 70 m² | 92 m² | +22 m² +31% | 2016 |
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| 50, Norton Road300 m away | 86 m² | 107 m² | +21 m² +24% | 2024 |
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| Flat 6, The Warehouse, Market Place128 m away | 71 m² | 92 m² | +21 m² +30% | 2022 |
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| 64, The Furlongs528 m away | 128 m² | 148 m² | +20 m² +16% | 2025 |
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| 15, Meads Close438 m away | 84 m² | 104 m² | +20 m² +24% | 2019 |
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| 15, Pine Drive297 m away | 79 m² | 99 m² | +20 m² +25% | 2014 |
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| 19, Fairfield221 m away | 105 m² | 124 m² | +19 m² +18% | 2023 |
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| 27, Docklands Avenue464 m away | 106 m² | 122 m² | +16 m² +15% | 2022 |
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| 63, High Street189 m away | 82 m² | 97 m² | +15 m² +18% | 2021 |
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| Foxhills, The Meads334 m away | 62 m² | 77 m² | +15 m² +24% | 2013 |
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