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 BH7 6RH
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 |
|---|---|---|---|---|
| 77, Harewood Avenue978 m away | 127 m² | 308 m² | +181 m² +143% | 2021 |
| 26, Holdenhurst Avenue363 m away | 149 m² | 296 m² | +147 m² +99% | 2018 |
| 11, Holdenhurst Avenue422 m away | 171 m² | 299 m² | +128 m² +75% | 2016 |
| 5, Cheriton Avenue166 m away | 100 m² | 216 m² | +116 m² +116% | 2019 |
| 1, River Way904 m away | 80 m² | 184 m² | +104 m² +130% | 2015 |
| 87, Harewood Avenue978 m away | 156 m² | 257 m² | +101 m² +65% | 2012 |
| 18, Burford Close834 m away | 137 m² | 236 m² | +99 m² +72% | 2024 |
| 11, River Way904 m away | 70 m² | 169 m² | +99 m² +141% | 2011 |
| 14, Burford Close834 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.
| 187 m² |
| 283 m² |
| +96 m² +51% |
| 2020 |
| 9, Burford Close834 m away | 91 m² | 187 m² | +96 m² +105% | 2018 |
|---|
| 1355, Christchurch Road325 m away | 116 m² | 209 m² | +93 m² +80% | 2026 |
|---|
| 35, Holdenhurst Avenue422 m away | 108 m² | 201 m² | +93 m² +86% | 2018 |
|---|
| 27, River Way932 m away | 90 m² | 176 m² | +86 m² +96% | 2016 |
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| 37a, Fenton Road777 m away | 79 m² | 163 m² | +84 m² +106% | 2024 |
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| 55a, Kimberley Road963 m away | 66 m² | 148 m² | +82 m² +124% | 2026 |
|---|
| 23, Wilton Close998 m away | 102 m² | 184 m² | +82 m² +80% | 2016 |
|---|
| 14, Rushmere Road458 m away | 67 m² | 148 m² | +81 m² +121% | 2013 |
|---|
| 26, Oak Avenue974 m away | 127 m² | 205 m² | +78 m² +61% | 2021 |
|---|
| 21, Cheriton Avenue166 m away | 123 m² | 198 m² | +75 m² +61% | 2025 |
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| 17, Hurn Way968 m away | 151 m² | 224 m² | +73 m² +48% | 2025 |
|---|
| 14, Oak Avenue783 m away | 121 m² | 192 m² | +71 m² +59% | 2020 |
|---|
| 12, Shepherds Way875 m away | 93 m² | 164 m² | +71 m² +76% | 2010 |
|---|
| 5, Stourvale Avenue913 m away | 97 m² | 166 m² | +69 m² +71% | 2020 |
|---|
| 14, River Way857 m away | 111 m² | 179 m² | +68 m² +61% | 2014 |
|---|
| 36, Waltham Road570 m away | 166 m² | 233 m² | +67 m² +40% | 2022 |
|---|
| 61, Petersfield Road445 m away | 101 m² | 165 m² | +64 m² +63% | 2022 |
|---|
| 14, Woodcocks Crescent848 m away | 124 m² | 187 m² | +63 m² +51% | 2016 |
|---|
| 15, Maundeville Road929 m away | 107 m² | 167 m² | +60 m² +56% | 2024 |
|---|
| 18, Holmfield Avenue160 m away | 111 m² | 168 m² | +57 m² +51% | 2023 |
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| 7, Water Lane494 m away | 90 m² | 146 m² | +56 m² +62% | 2024 |
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| 1075, Christchurch Road737 m away | 59 m² | 115 m² | +56 m² +95% | 2016 |
|---|
| 3, Petersfield Road926 m away | 90 m² | 144 m² | +54 m² +60% | 2013 |
|---|
| 27, Lascelles Road830 m away | 86 m² | 139 m² | +53 m² +62% | 2020 |
|---|
| 68, Iford Lane625 m away | 88 m² | 141 m² | +53 m² +60% | 2012 |
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| 43, Hambledon Road512 m away | 133 m² | 186 m² | +53 m² +40% | 2009 |
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| 176, Corhampton Road363 m away | 90 m² | 142 m² | +52 m² +58% | 2012 |
|---|
| 85, Petersfield Road229 m away | 105 m² | 154 m² | +49 m² +47% | 2021 |
|---|
| 94, Iford Lane775 m away | 79 m² | 126 m² | +47 m² +59% | 2016 |
|---|
| 2, Ashford Road478 m away | 77 m² | 124 m² | +47 m² +61% | 2015 |
|---|
| 11, Ashford Road522 m away | 64 m² | 110 m² | +46 m² +72% | 2010 |
|---|
| 114, Arnewood Road978 m away | 89 m² | 134 m² | +45 m² +51% | 2018 |
|---|
| 2, Shakespeare Road726 m away | 76 m² | 121 m² | +45 m² +59% | 2016 |
|---|
| 55, Ashford Road522 m away | 96 m² | 140 m² | +44 m² +46% | 2023 |
|---|
| 30, Exton Road475 m away | 90 m² | 134 m² | +44 m² +49% | 2018 |
|---|
| 50, Ashford Road478 m away | 125 m² | 168 m² | +43 m² +34% | 2021 |
|---|
| 12, The Grove969 m away | 77 m² | 120 m² | +43 m² +56% | 2015 |
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| 79, Petersfield Road445 m away | 123 m² | 166 m² | +43 m² +35% | 2014 |
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| 66, Sunnyhill Road924 m away | 105 m² | 146 m² | +41 m² +39% | 2016 |
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| 68, Hambledon Road438 m away | 101 m² | 141 m² | +40 m² +40% | 2020 |
|---|
| 1, Kittiwake Close889 m away | 93 m² | 133 m² | +40 m² +43% | 2013 |
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| 81, Durrington Road193 m away | 143 m² | 180 m² | +37 m² +26% | 2025 |
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| 122, Corhampton Road382 m away | 101 m² | 138 m² | +37 m² +37% | 2025 |
|---|
| 16, Wilton Close998 m away | 80 m² | 117 m² | +37 m² +46% | 2013 |
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| 165, Corhampton Road409 m away | 104 m² | 140 m² | +36 m² +35% | 2025 |
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| 1, Inverleigh Road660 m away | 58 m² | 94 m² | +36 m² +62% | 2025 |
|---|
| 52, Petersfield Road452 m away | 172 m² | 208 m² | +36 m² +21% | 2022 |
|---|
| 9, Iford Gardens198 m away | 95 m² | 131 m² | +36 m² +38% | 2019 |
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| 10, Corhampton Road696 m away | 118 m² | 154 m² | +36 m² +31% | 2014 |
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| 103, Corhampton Road371 m away | 141 m² | 176 m² | +35 m² +25% | 2011 |
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| 1091, Christchurch Road640 m away | 36 m² | 71 m² | +35 m² +97% | 2011 |
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| 1168, Christchurch Road417 m away | 62 m² | 96 m² | +34 m² +55% | 2015 |
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| 18, Denmead Road753 m away | 91 m² | 124 m² | +33 m² +36% | 2022 |
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| 68, Clingan Road622 m away | 105 m² | 138 m² | +33 m² +31% | 2021 |
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| 26, Maundeville Road929 m away | 88 m² | 121 m² | +33 m² +38% | 2019 |
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| 33, Cranleigh Road890 m away | 95 m² | 128 m² | +33 m² +35% | 2017 |
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| 1, Sandy Lane976 m away | 85 m² | 118 m² | +33 m² +39% | 2014 |
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| 75, Holdenhurst Avenue156 m away | 134 m² | 166 m² | +32 m² +24% | 2018 |
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| 6, Hursley Close152 m away | 133 m² | 164 m² | +31 m² +23% | 2025 |
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| 13, Inverleigh Road660 m away | 75 m² | 106 m² | +31 m² +41% | 2022 |
|---|
| 116, Castlemain Avenue739 m away | 86 m² | 117 m² | +31 m² +36% | 2015 |
|---|
| 6, Petersfield Road855 m away | 126 m² | 157 m² | +31 m² +25% | 2009 |
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| 42, Hillbrow Road860 m away | 86 m² | 116 m² | +30 m² +35% | 2010 |
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| 10, Spurgeon Road936 m away | 103 m² | 132 m² | +29 m² +28% | 2024 |
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| 3, Burleigh Road802 m away | 108 m² | 136 m² | +28 m² +26% | 2026 |
|---|
| 10, Clingan Road559 m away | 85 m² | 113 m² | +28 m² +33% | 2014 |
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| 3, Waltham Close701 m away | 127 m² | 154 m² | +27 m² +21% | 2026 |
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| 6, Harting Road697 m away | 42 m² | 69 m² | +27 m² +64% | 2024 |
|---|
| 16, Old Bridge Road545 m away | 79 m² | 106 m² | +27 m² +34% | 2020 |
|---|
| Flat 7, Huntly Mansions, Christchurch Road851 m away | 25 m² | 52 m² | +27 m² +108% | 2020 |
|---|
| 21, Southwick Road587 m away | 85 m² | 112 m² | +27 m² +32% | 2013 |
|---|
| 86, Stamford Road894 m away | 105 m² | 131 m² | +26 m² +25% | 2025 |
|---|
| 4, Wilton Close998 m away | 118 m² | 144 m² | +26 m² +22% | 2020 |
|---|
| 30, Stamford Road950 m away | 63 m² | 88 m² | +25 m² +40% | 2024 |
|---|
| 8, Denmead Road753 m away | 71 m² | 96 m² | +25 m² +35% | 2017 |
|---|
| 30, Holdenhurst Avenue363 m away | 133 m² | 158 m² | +25 m² +19% | 2013 |
|---|
| 10, Lascelles Road830 m away | 89 m² | 113 m² | +24 m² +27% | 2024 |
|---|
| 44, Cranleigh Road852 m away | 89 m² | 113 m² | +24 m² +27% | 2014 |
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| 53, Meon Road354 m away | 135 m² | 158 m² | +23 m² +17% | 2026 |
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| 111, Beaufort Road907 m away | 130 m² | 153 m² | +23 m² +18% | 2024 |
|---|
| 57, Southwick Road587 m away | 100 m² | 123 m² | +23 m² +23% | 2022 |
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| 42, Paisley Road880 m away | 24 m² | 47 m² | +23 m² +96% | 2019 |
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| 8, Hillbrow Road860 m away | 102 m² | 125 m² | +23 m² +23% | 2015 |
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| 26, Kimberley Road836 m away | 89 m² | 111 m² | +22 m² +25% | 2025 |
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| 42, Corhampton Road491 m away | 134 m² | 156 m² | +22 m² +16% | 2024 |
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| 61, Castlemain Avenue793 m away | 23 m² | 45 m² | +22 m² +96% | 2018 |
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| 8, Paisley Road880 m away | 59 m² | 81 m² | +22 m² +37% | 2015 |
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| 12, Denmead Road753 m away | 71 m² | 92 m² | +21 m² +30% | 2024 |
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| 53, Southwick Road587 m away | 102 m² | 123 m² | +21 m² +21% | 2018 |
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| 134, Corhampton Road363 m away | 80 m² | 100 m² | +20 m² +25% | 2024 |
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| 1217a, Christchurch Road462 m away | 133 m² | 153 m² | +20 m² +15% | 2016 |
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| 51, Petersfield Road445 m away | 133 m² | 153 m² | +20 m² +15% | 2014 |
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| 15, Paisley Road880 m away | 106 m² | 126 m² | +20 m² +19% | 2014 |
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| 49, Hillbrow Road860 m away | 65 m² | 84 m² | +19 m² +29% | 2021 |
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| 9, Burnett Avenue962 m away | 61 m² | 80 m² | +19 m² +31% | 2020 |
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| 182, Corhampton Road363 m away | 95 m² | 114 m² | +19 m² +20% | 2017 |
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| 21, Oak Avenue954 m away | 63 m² | 82 m² | +19 m² +30% | 2017 |
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| 20, Hillbrow Road860 m away | 116 m² | 135 m² | +19 m² +16% | 2016 |
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| 22, Denmead Road753 m away | 72 m² | 91 m² | +19 m² +26% | 2015 |
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| 145, Beaufort Road844 m away | 78 m² | 96 m² | +18 m² +23% | 2025 |
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| 6, Paisley Road880 m away | 78 m² | 96 m² | +18 m² +23% | 2024 |
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| 51, Leaphill Road979 m away | 95 m² | 113 m² | +18 m² +19% | 2016 |
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| 3, Links Drive980 m away | 98 m² | 116 m² | +18 m² +18% | 2013 |
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| 89, Stourvale Road886 m away | 73 m² | 90 m² | +17 m² +23% | 2026 |
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| 107, Castlemain Avenue733 m away | 71 m² | 88 m² | +17 m² +24% | 2025 |
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| 73, Exton Road808 m away | 104 m² | 121 m² | +17 m² +16% | 2014 |
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| 19, Leaphill Road979 m away | 86 m² | 103 m² | +17 m² +20% | 2013 |
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| 105, Southwick Road532 m away | 44 m² | 61 m² | +17 m² +39% | 2010 |
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| 1055a, Christchurch Road737 m away | 62 m² | 79 m² | +17 m² +27% | 2010 |
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| 92, Stamford Road894 m away | 58 m² | 75 m² | +17 m² +29% | 2010 |
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| 8, Burnett Avenue962 m away | 97 m² | 113 m² | +16 m² +16% | 2025 |
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| 37, Durrington Road539 m away | 78 m² | 94 m² | +16 m² +21% | 2023 |
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| 21, Lechlade Gardens689 m away | 80 m² | 96 m² | +16 m² +20% | 2023 |
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| 1, Bryony Gardens824 m away | 59 m² | 75 m² | +16 m² +27% | 2020 |
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| 44, Stamford Road950 m away | 103 m² | 119 m² | +16 m² +16% | 2019 |
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| Flat 12, Lascelles Court, Lascelles Road796 m away | 62 m² | 78 m² | +16 m² +26% | 2015 |
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| 14, Exton Road475 m away | 96 m² | 112 m² | +16 m² +17% | 2014 |
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| 72, Corhampton Road491 m away | 68 m² | 84 m² | +16 m² +24% | 2013 |
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| 10, Ovington Avenue65 m away | 74 m² | 90 m² | +16 m² +22% | 2011 |
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| 9, Hatfield Gardens709 m away | 65 m² | 80 m² | +15 m² +23% | 2026 |
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| 2, Bryony Gardens824 m away | 71 m² | 86 m² | +15 m² +21% | 2026 |
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| 105, Beaufort Road907 m away | 77 m² | 92 m² | +15 m² +19% | 2021 |
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| Flat 4, Ropley Court, Ropley Road261 m away | 43 m² | 58 m² | +15 m² +35% | 2018 |
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