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 PO14 3HS
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 |
|---|---|---|---|---|
| Smithy Cottage, 22, Bell Davies Road881 m away | 146 m² | 279 m² | +133 m² +91% | 2024 |
| 48, Old Street77 m away | 107 m² | 238 m² | +131 m² +122% | 2018 |
| 26, Haven Crescent212 m away | 158 m² | 275 m² | +117 m² +74% | 2023 |
| 35, Solent Road129 m away | 97 m² | 204 m² | +107 m² +110% | 2026 |
| 10, Pilgrims Way708 m away | 110 m² | 217 m² | +107 m² +97% | 2022 |
| 39, Solent Road129 m away | 79 m² | 185 m² | +106 m² +134% | 2026 |
| 4, The Grove688 m away | 84 m² | 190 m² | +106 m² +126% | 2015 |
| 3, Moody Road752 m away | 122 m² | 226 m² | +104 m² +85% | 2024 |
| 30, Hill Head Road477 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.
| 78 m² |
| 181 m² |
| +103 m² +132% |
| 2012 |
| 25, Old Street100 m away | 122 m² | 224 m² | +102 m² +84% | 2014 |
|---|
| 20, Haven Crescent266 m away | 98 m² | 192 m² | +94 m² +96% | 2026 |
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| 20, Knights Bank Road151 m away | 125 m² | 217 m² | +92 m² +74% | 2024 |
|---|
| 3, Haven Crescent266 m away | 130 m² | 222 m² | +92 m² +71% | 2015 |
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| 15, Pilgrims Way708 m away | 74 m² | 163 m² | +89 m² +120% | 2018 |
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| 15, Knights Bank Road353 m away | 128 m² | 217 m² | +89 m² +70% | 2015 |
|---|
| 4, Old Street232 m away | 147 m² | 229 m² | +82 m² +56% | 2017 |
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| 60, Hill Head Road377 m away | 151 m² | 231 m² | +80 m² +53% | 2009 |
|---|
| 27, Robins Close994 m away | 69 m² | 145 m² | +76 m² +110% | 2025 |
|---|
| 18, Lanes End922 m away | 72 m² | 147 m² | +75 m² +104% | 2024 |
|---|
| 24, Solent Road167 m away | 97 m² | 171 m² | +74 m² +76% | 2018 |
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| 29, Solent Road129 m away | 106 m² | 175 m² | +69 m² +65% | 2022 |
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| 44, Cliff Road572 m away | 421 m² | 488 m² | +67 m² +16% | 2016 |
|---|
| 50, Solent Road167 m away | 117 m² | 182 m² | +65 m² +56% | 2026 |
|---|
| 43, Osborne View Road274 m away | 180 m² | 244 m² | +64 m² +36% | 2022 |
|---|
| 49, Cottes Way409 m away | 97 m² | 157 m² | +60 m² +62% | 2013 |
|---|
| 20, Cuckoo Lane883 m away | 56 m² | 114 m² | +58 m² +104% | 2020 |
|---|
| 5, Wedgewood Close882 m away | 64 m² | 121 m² | +57 m² +89% | 2020 |
|---|
| 28, Cottes Way409 m away | 74 m² | 131 m² | +57 m² +77% | 2015 |
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| 48, Cuckoo Lane883 m away | 65 m² | 119 m² | +54 m² +83% | 2026 |
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| 32, Carisbrooke Avenue386 m away | 140 m² | 194 m² | +54 m² +39% | 2016 |
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| 7, Pembroke Crescent326 m away | 91 m² | 144 m² | +53 m² +58% | 2017 |
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| 7, Old Street232 m away | 276 m² | 328 m² | +52 m² +19% | 2025 |
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| 5, Moody Road752 m away | 102 m² | 153 m² | +51 m² +50% | 2021 |
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| 70, Crofton Lane754 m away | 78 m² | 125 m² | +47 m² +60% | 2016 |
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| 20, Old Street100 m away | 107 m² | 153 m² | +46 m² +43% | 2020 |
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| 20, Barlow Close414 m away | 80 m² | 120 m² | +40 m² +50% | 2022 |
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| 48, Carisbrooke Avenue326 m away | 84 m² | 123 m² | +39 m² +46% | 2025 |
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| 39, Denham Close795 m away | 81 m² | 120 m² | +39 m² +48% | 2025 |
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| 14, Short Road105 m away | 83 m² | 121 m² | +38 m² +46% | 2024 |
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| 8, Fair Isle Close881 m away | 108 m² | 145 m² | +37 m² +34% | 2026 |
|---|
| 17, Pilgrims Way708 m away | 73 m² | 110 m² | +37 m² +51% | 2020 |
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| 12, Cliff Road373 m away | 147 m² | 183 m² | +36 m² +24% | 2023 |
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| 3a, Hill Head Road550 m away | 129 m² | 164 m² | +35 m² +27% | 2023 |
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| 53, Hill Head Road377 m away | 197 m² | 231 m² | +34 m² +17% | 2011 |
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| 5, Old Farm Lane933 m away | 61 m² | 94 m² | +33 m² +54% | 2013 |
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| 33, Old Street0 m away | 173 m² | 205 m² | +32 m² +18% | 2024 |
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| 104, Plymouth Drive671 m away | 92 m² | 123 m² | +31 m² +34% | 2025 |
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| 42, Cliff Road572 m away | 190 m² | 221 m² | +31 m² +16% | 2011 |
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| 6, Cuckoo Lane883 m away | 42 m² | 72 m² | +30 m² +71% | 2025 |
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| 4, Crabthorn Farm Lane597 m away | 80 m² | 109 m² | +29 m² +36% | 2024 |
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| 2, Mancroft Avenue964 m away | 48 m² | 76 m² | +28 m² +58% | 2017 |
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| 2, Barlow Close414 m away | 87 m² | 114 m² | +27 m² +31% | 2013 |
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| 23, Crofton Lane527 m away | 154 m² | 180 m² | +26 m² +17% | 2014 |
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| 41, Denham Close795 m away | 81 m² | 106 m² | +25 m² +31% | 2025 |
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| 37, The Scimitars701 m away | 74 m² | 99 m² | +25 m² +34% | 2021 |
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| 29, Old Street0 m away | 147 m² | 172 m² | +25 m² +17% | 2015 |
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| 25, Bells Lane939 m away | 56 m² | 80 m² | +24 m² +43% | 2015 |
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| 31, Whaddon Chase445 m away | 124 m² | 147 m² | +23 m² +19% | 2016 |
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| 4, Berkeley Close506 m away | 125 m² | 145 m² | +20 m² +16% | 2016 |
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| 22, Hill Head Road477 m away | 65 m² | 84 m² | +19 m² +29% | 2020 |
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| 63, Plymouth Drive811 m away | 69 m² | 87 m² | +18 m² +26% | 2023 |
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| 6, Sea Kings751 m away | 76 m² | 94 m² | +18 m² +24% | 2016 |
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| 10, Dover Close786 m away | 87 m² | 105 m² | +18 m² +21% | 2016 |
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| 24, Hill Head Road477 m away | 64 m² | 80 m² | +16 m² +25% | 2019 |
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| 61, Cottes Way418 m away | 72 m² | 87 m² | +15 m² +21% | 2011 |
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| 8, Lanes End922 m away | 76 m² | 91 m² | +15 m² +20% | 2011 |
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| 17, Fitzwilliam Avenue474 m away | 74 m² | 89 m² | +15 m² +20% | 2009 |
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