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 PO9 2PT
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 |
|---|---|---|---|---|
| 98, Southleigh Road303 m away | 257 m² | 370 m² | +113 m² +44% | 2016 |
| 10, Glenleigh Park687 m away | 68 m² | 140 m² | +72 m² +106% | 2023 |
| 78, Southleigh Road428 m away | 85 m² | 148 m² | +63 m² +74% | 2017 |
| 15, Normandy Way593 m away | 77 m² | 134 m² | +57 m² +74% | 2020 |
| 33, Manor Farm Close544 m away | 171 m² | 225 m² | +54 m² +32% | 2026 |
| 2, St Georges Avenue818 m away | 227 m² | 277 m² | +50 m² +22% | 2009 |
| 7, Poppy Way404 m away | 175 m² | 221 m² | +46 m² +26% | 2021 |
| 31, Snowberry Crescent181 m away | 105 m² | 150 m² | +45 m² +43% | 2023 |
| 4, Flexford Gardens822 m away | 56 m² | 95 m² | +39 m² +70% | 2019 |
| 22, Third Avenue842 m away | 82 m² | 120 m² | +38 m² +46% | 2019 |
| 8, Spindle Close42 m away | 45 m² | 81 m² | +36 m² +80% | 2022 |
| 27, Camelia Close194 m away | 85 m² | 120 m² | +35 m² +41% | 2015 |
| 1, Parkside Cottages, Eastleigh Road541 m away | 153 m² | 187 m² | +34 m² +22% | 2024 |
| 3, Camelia Close194 m away | 76 m² | 109 m² | +33 m² +43% | 2026 |
| 3, Third Avenue949 m away | 91 m² | 124 m² | +33 m² +36% | 2024 |
| 7, Hallett Road596 m away | 127 m² | 159 m² | +32 m² +25% | 2025 |
| 20, Nutwick Road354 m away | 85 m² | 117 m² | +32 m² +38% | 2020 |
| 4, Grange Close918 m away | 93 m² | 124 m² | +31 m² +33% | 2023 |
| 47, Southleigh Road553 m away | 118 m² | 149 m² | +31 m² +26% | 2015 |
| 12, Redlynch Close750 m away | 75 m² | 106 m² | +31 m² +41% | 2014 |
| 37, Nutwick Road354 m away | 92 m² | 122 m² | +30 m² +33% | 2015 |
| 1a, First Avenue714 m away | 64 m² | 93 m² | +29 m² +45% | 2013 |
| 10, Camelia Close194 m away | 73 m² | 101 m² | +28 m² +38% | 2023 |
| 79, Farringdon Road879 m away | 59 m² | 87 m² | +28 m² +47% | 2013 |
| 15, Nutwick Road354 m away | 133 m² | 159 m² | +26 m² +20% | 2011 |
| 6, Grange Close918 m away | 131 m² | 156 m² | +25 m² +19% | 2022 |
| 29, Southleigh Road760 m away | 143 m² | 165 m² | +22 m² +15% | 2009 |
| 122, Rowan Road303 m away | 95 m² | 115 m² | +20 m² +21% | 2013 |
| 9, Wisteria Gardens459 m away | 86 m² | 104 m² | +18 m² +21% | 2014 |
| 18, Grange Close918 m away | 73 m² | 91 m² | +18 m² +25% | 2014 |
| 9, Dunhurst Close944 m away | 103 m² | 121 m² | +18 m² +17% | 2014 |
| 29, Forsythia Close480 m away | 72 m² | 89 m² | +17 m² +24% | 2026 |
| 11, Camelia Close194 m away | 80 m² | 97 m² | +17 m² +21% | 2013 |
| 42, Fourth Avenue702 m away | 85 m² | 101 m² | +16 m² +19% | 2026 |
| 28, Littlegreen Avenue779 m away | 80 m² | 95 m² | +15 m² +19% | 2026 |
| 28, Nutwick Road354 m away | 71 m² | 86 m² | +15 m² +21% | 2023 |
| 7, Grange Close918 m away | 97 m² | 112 m² | +15 m² +15% | 2022 |
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.