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 2BP
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 Road213 m away | 146 m² | 279 m² | +133 m² +91% | 2024 |
| 48, Old Street730 m away | 107 m² | 238 m² | +131 m² +122% | 2018 |
| 26, Haven Crescent953 m away | 158 m² | 275 m² | +117 m² +74% | 2023 |
| 35, Solent Road704 m away | 97 m² | 204 m² | +107 m² +110% | 2026 |
| 10, Pilgrims Way287 m away | 110 m² | 217 m² | +107 m² +97% | 2022 |
| 39, Solent Road704 m away | 79 m² | 185 m² | +106 m² +134% | 2026 |
| 4, The Grove345 m away | 84 m² | 190 m² | +106 m² +126% | 2015 |
| 3, Moody Road0 m away | 122 m² | 226 m² | +104 m² +85% | 2024 |
| 30, Hill Head Road672 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 Street792 m away | 122 m² | 224 m² | +102 m² +84% | 2014 |
|---|
| 20, Haven Crescent977 m away | 98 m² | 192 m² | +94 m² +96% | 2026 |
|---|
| 20, Knights Bank Road881 m away | 125 m² | 217 m² | +92 m² +74% | 2024 |
|---|
| 3, Haven Crescent977 m away | 130 m² | 222 m² | +92 m² +71% | 2015 |
|---|
| 15, Pilgrims Way287 m away | 74 m² | 163 m² | +89 m² +120% | 2018 |
|---|
| 4, Old Street851 m away | 147 m² | 229 m² | +82 m² +56% | 2017 |
|---|
| 60, Hill Head Road758 m away | 151 m² | 231 m² | +80 m² +53% | 2009 |
|---|
| 27, Robins Close668 m away | 69 m² | 145 m² | +76 m² +110% | 2025 |
|---|
| 18, Lanes End334 m away | 72 m² | 147 m² | +75 m² +104% | 2024 |
|---|
| 24, Solent Road664 m away | 97 m² | 171 m² | +74 m² +76% | 2018 |
|---|
| 3, Cutlers Lane895 m away | 92 m² | 164 m² | +72 m² +78% | 2021 |
|---|
| 29, Solent Road704 m away | 106 m² | 175 m² | +69 m² +65% | 2022 |
|---|
| 50, Solent Road664 m away | 117 m² | 182 m² | +65 m² +56% | 2026 |
|---|
| 39, Gosport Road926 m away | 100 m² | 164 m² | +64 m² +64% | 2025 |
|---|
| 22, Old Farm Lane284 m away | 57 m² | 121 m² | +64 m² +112% | 2022 |
|---|
| 43, Osborne View Road624 m away | 180 m² | 244 m² | +64 m² +36% | 2022 |
|---|
| 49, Cottes Way368 m away | 97 m² | 157 m² | +60 m² +62% | 2013 |
|---|
| 20, Cuckoo Lane510 m away | 56 m² | 114 m² | +58 m² +104% | 2020 |
|---|
| 5, Wedgewood Close248 m away | 64 m² | 121 m² | +57 m² +89% | 2020 |
|---|
| 28, Cottes Way368 m away | 74 m² | 131 m² | +57 m² +77% | 2015 |
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| 20, Mulberry Avenue615 m away | 121 m² | 177 m² | +56 m² +46% | 2015 |
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| 6, Amberley Court681 m away | 40 m² | 96 m² | +56 m² +140% | 2009 |
|---|
| 48, Cuckoo Lane510 m away | 65 m² | 119 m² | +54 m² +83% | 2026 |
|---|
| 32, Carisbrooke Avenue440 m away | 140 m² | 194 m² | +54 m² +39% | 2016 |
|---|
| 7, Pembroke Crescent454 m away | 91 m² | 144 m² | +53 m² +58% | 2017 |
|---|
| 7, Old Street851 m away | 276 m² | 328 m² | +52 m² +19% | 2025 |
|---|
| 24, Beverley Road441 m away | 93 m² | 145 m² | +52 m² +56% | 2023 |
|---|
| 5, Moody Road0 m away | 102 m² | 153 m² | +51 m² +50% | 2021 |
|---|
| 7, Amberley Court681 m away | 45 m² | 96 m² | +51 m² +113% | 2009 |
|---|
| Range House, Salterns Road766 m away | 195 m² | 243 m² | +48 m² +25% | 2025 |
|---|
| 85, Hill Head Road868 m away | 192 m² | 239 m² | +47 m² +24% | 2026 |
|---|
| 12, Croftlands Avenue830 m away | 90 m² | 137 m² | +47 m² +52% | 2022 |
|---|
| 20, Old Street792 m away | 107 m² | 153 m² | +46 m² +43% | 2020 |
|---|
| 47, Nursery Lane456 m away | 77 m² | 123 m² | +46 m² +60% | 2017 |
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| 29, Old Farm Lane284 m away | 110 m² | 155 m² | +45 m² +41% | 2015 |
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| 28, Gosport Road979 m away | 73 m² | 116 m² | +43 m² +59% | 2015 |
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| 20, Deans Gate510 m away | 124 m² | 165 m² | +41 m² +33% | 2023 |
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| 20, Barlow Close485 m away | 80 m² | 120 m² | +40 m² +50% | 2022 |
|---|
| 39, Denham Close157 m away | 81 m² | 120 m² | +39 m² +48% | 2025 |
|---|
| 48, Carisbrooke Avenue540 m away | 84 m² | 123 m² | +39 m² +46% | 2025 |
|---|
| 45, Gosport Road926 m away | 77 m² | 116 m² | +39 m² +51% | 2018 |
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| 9, Gosport Road899 m away | 119 m² | 158 m² | +39 m² +33% | 2015 |
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| 14, Short Road683 m away | 83 m² | 121 m² | +38 m² +46% | 2024 |
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| 43, Martin Avenue737 m away | 56 m² | 94 m² | +38 m² +68% | 2014 |
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| 8, Fair Isle Close810 m away | 108 m² | 145 m² | +37 m² +34% | 2026 |
|---|
| 17, Pilgrims Way287 m away | 73 m² | 110 m² | +37 m² +51% | 2020 |
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| 29, Vicarage Lane828 m away | 122 m² | 158 m² | +36 m² +30% | 2026 |
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| 34, Cutlers Lane895 m away | 103 m² | 138 m² | +35 m² +34% | 2025 |
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| 3a, Hill Head Road576 m away | 129 m² | 164 m² | +35 m² +27% | 2023 |
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| 198, Stubbington Lane944 m away | 107 m² | 142 m² | +35 m² +33% | 2022 |
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| 7, Tonnant Close675 m away | 71 m² | 105 m² | +34 m² +48% | 2022 |
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| 53, Hill Head Road758 m away | 197 m² | 231 m² | +34 m² +17% | 2011 |
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| 5, Old Farm Lane181 m away | 61 m² | 94 m² | +33 m² +54% | 2013 |
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| 33, Old Street752 m away | 173 m² | 205 m² | +32 m² +18% | 2024 |
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| 9, Martin Avenue683 m away | 79 m² | 111 m² | +32 m² +41% | 2023 |
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| 6, Westgate511 m away | 77 m² | 109 m² | +32 m² +42% | 2022 |
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| 5, Leviathan Close768 m away | 75 m² | 107 m² | +32 m² +43% | 2014 |
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| 104, Plymouth Drive497 m away | 92 m² | 123 m² | +31 m² +34% | 2025 |
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| 2, Midways276 m away | 56 m² | 87 m² | +31 m² +55% | 2024 |
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| 2, East House Avenue934 m away | 60 m² | 91 m² | +31 m² +52% | 2022 |
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| 6, Cuckoo Lane510 m away | 42 m² | 72 m² | +30 m² +71% | 2025 |
|---|
| 4, Crabthorn Farm Lane649 m away | 80 m² | 109 m² | +29 m² +36% | 2024 |
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| 168, Stubbington Lane799 m away | 80 m² | 109 m² | +29 m² +36% | 2022 |
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| 10, Glyn Way441 m away | 85 m² | 113 m² | +28 m² +33% | 2020 |
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| 2, Mancroft Avenue373 m away | 48 m² | 76 m² | +28 m² +58% | 2017 |
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| 6, Glyn Drive514 m away | 93 m² | 121 m² | +28 m² +30% | 2016 |
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| 37, Vicarage Lane828 m away | 148 m² | 175 m² | +27 m² +18% | 2022 |
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| 150, Stubbington Lane710 m away | 137 m² | 164 m² | +27 m² +20% | 2020 |
|---|
| 2, Barlow Close485 m away | 87 m² | 114 m² | +27 m² +31% | 2013 |
|---|
| 5, Amberley Court681 m away | 45 m² | 72 m² | +27 m² +60% | 2009 |
|---|
| 20, Elizabeth Road857 m away | 94 m² | 120 m² | +26 m² +28% | 2021 |
|---|
| 23, Crofton Lane407 m away | 154 m² | 180 m² | +26 m² +17% | 2014 |
|---|
| 41, Denham Close157 m away | 81 m² | 106 m² | +25 m² +31% | 2025 |
|---|
| 112, Moody Road628 m away | 83 m² | 108 m² | +25 m² +30% | 2025 |
|---|
| 37, The Scimitars676 m away | 74 m² | 99 m² | +25 m² +34% | 2021 |
|---|
| 29, Old Street752 m away | 147 m² | 172 m² | +25 m² +17% | 2015 |
|---|
| 25, Bells Lane434 m away | 56 m² | 80 m² | +24 m² +43% | 2015 |
|---|
| 3, Midways276 m away | 68 m² | 91 m² | +23 m² +34% | 2025 |
|---|
| 2, Dallington Close485 m away | 80 m² | 103 m² | +23 m² +29% | 2025 |
|---|
| 75, Cuckoo Lane862 m away | 90 m² | 113 m² | +23 m² +26% | 2024 |
|---|
| 85, Stubbington Lane616 m away | 133 m² | 156 m² | +23 m² +17% | 2023 |
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| 31, Whaddon Chase418 m away | 124 m² | 147 m² | +23 m² +19% | 2016 |
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| 15, Kingsmead Avenue732 m away | 83 m² | 105 m² | +22 m² +27% | 2019 |
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| 52, Nursery Lane456 m away | 96 m² | 117 m² | +21 m² +22% | 2025 |
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| 19, Martin Avenue683 m away | 70 m² | 91 m² | +21 m² +30% | 2021 |
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| 34, Seamead722 m away | 78 m² | 99 m² | +21 m² +27% | 2020 |
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| 21, Westgate511 m away | 60 m² | 80 m² | +20 m² +33% | 2026 |
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| 4, Berkeley Close258 m away | 125 m² | 145 m² | +20 m² +16% | 2016 |
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| 48, Mulberry Avenue615 m away | 111 m² | 130 m² | +19 m² +17% | 2022 |
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| 22, Hill Head Road672 m away | 65 m² | 84 m² | +19 m² +29% | 2020 |
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| 48, Stubbington Lane556 m away | 78 m² | 97 m² | +19 m² +24% | 2018 |
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| 63, Plymouth Drive698 m away | 69 m² | 87 m² | +18 m² +26% | 2023 |
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| 6, Sea Kings497 m away | 76 m² | 94 m² | +18 m² +24% | 2016 |
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| 10, Dover Close752 m away | 87 m² | 105 m² | +18 m² +21% | 2016 |
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| 6, Harold Road972 m away | 94 m² | 111 m² | +17 m² +18% | 2022 |
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| 29, Eric Road753 m away | 64 m² | 81 m² | +17 m² +27% | 2015 |
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| 57, Alfred Road968 m away | 56 m² | 73 m² | +17 m² +30% | 2012 |
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| 79, East House Avenue970 m away | 73 m² | 89 m² | +16 m² +22% | 2026 |
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| 50, Nursery Lane456 m away | 79 m² | 95 m² | +16 m² +20% | 2025 |
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| 7, East House Avenue883 m away | 53 m² | 69 m² | +16 m² +30% | 2024 |
|---|
| 24, Hill Head Road672 m away | 64 m² | 80 m² | +16 m² +25% | 2019 |
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| 19, Cutlers Lane895 m away | 87 m² | 102 m² | +15 m² +17% | 2023 |
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| 31, Old Farm Lane284 m away | 49 m² | 64 m² | +15 m² +31% | 2020 |
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| 11, Farm Edge Road367 m away | 59 m² | 74 m² | +15 m² +25% | 2015 |
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| 61, Cottes Way334 m away | 72 m² | 87 m² | +15 m² +21% | 2011 |
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| 8, Lanes End334 m away | 76 m² | 91 m² | +15 m² +20% | 2011 |
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| 17, Fitzwilliam Avenue631 m away | 74 m² | 89 m² | +15 m² +20% | 2009 |
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