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 BH23 5LB
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 |
|---|---|---|---|---|
| 36, Wharncliffe Road801 m away | 171 m² | 417 m² | +246 m² +144% | 2019 |
| 24, Wharncliffe Road801 m away | 180 m² | 423 m² | +243 m² +135% | 2021 |
| 7, Bute Drive352 m away | 135 m² | 307 m² | +172 m² +127% | 2026 |
| 12, Elphinstone Road287 m away | 161 m² | 297 m² | +136 m² +84% | 2020 |
| 9, Buce Hayes Close838 m away | 82 m² | 198 m² | +116 m² +141% | 2025 |
| 7, Elphinstone Road287 m away | 117 m² | 229 m² | +112 m² +96% | 2024 |
| 30, Montagu Road346 m away | 138 m² | 249 m² | +111 m² +80% | 2017 |
| 26, Purbeck Road904 m away | 106 m² | 215 m² | +109 m² +103% | 2022 |
| 18, Merley Drive999 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.
| 106 m² |
| 210 m² |
| +104 m² +98% |
| 2017 |
| 15, Mill Lane97 m away | 185 m² | 288 m² | +103 m² +56% | 2019 |
|---|
| 31, Montagu Road437 m away | 85 m² | 179 m² | +94 m² +111% | 2018 |
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| 34, Avenue Road715 m away | 89 m² | 182 m² | +93 m² +104% | 2018 |
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| 34, Stuart Road389 m away | 160 m² | 251 m² | +91 m² +57% | 2026 |
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| 39, Walkford Road779 m away | 116 m² | 205 m² | +89 m² +77% | 2025 |
|---|
| 47, Avenue Road715 m away | 75 m² | 162 m² | +87 m² +116% | 2018 |
|---|
| 1, Chewton Common Road290 m away | 88 m² | 172 m² | +84 m² +95% | 2025 |
|---|
| 30, Vectis Road867 m away | 63 m² | 142 m² | +79 m² +125% | 2020 |
|---|
| 5, Elphinstone Road287 m away | 104 m² | 183 m² | +79 m² +76% | 2014 |
|---|
| 22, Elphinstone Road287 m away | 163 m² | 241 m² | +78 m² +48% | 2023 |
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| 55, Walkford Road779 m away | 128 m² | 203 m² | +75 m² +59% | 2023 |
|---|
| 24, Purbeck Road904 m away | 110 m² | 185 m² | +75 m² +68% | 2014 |
|---|
| 1, Abingdon Drive143 m away | 82 m² | 155 m² | +73 m² +89% | 2021 |
|---|
| 3, Loraine Avenue0 m away | 95 m² | 168 m² | +73 m² +77% | 2016 |
|---|
| Checkmate, Walkford Way662 m away | 88 m² | 157 m² | +69 m² +78% | 2026 |
|---|
| 22, Purbeck Road904 m away | 106 m² | 174 m² | +68 m² +64% | 2014 |
|---|
| 428, Lymington Road409 m away | 244 m² | 307 m² | +63 m² +26% | 2024 |
|---|
| 34, Chewton Way497 m away | 85 m² | 147 m² | +62 m² +73% | 2024 |
|---|
| 24, Chewton Way497 m away | 79 m² | 141 m² | +62 m² +78% | 2022 |
|---|
| 18, Southwood Avenue798 m away | 73 m² | 133 m² | +60 m² +82% | 2023 |
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| 4, Highland Avenue386 m away | 63 m² | 123 m² | +60 m² +95% | 2014 |
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| 6, Abingdon Drive115 m away | 103 m² | 163 m² | +60 m² +58% | 2010 |
|---|
| 4, Merley Drive999 m away | 86 m² | 141 m² | +55 m² +64% | 2023 |
|---|
| 29, Avenue Road715 m away | 144 m² | 198 m² | +54 m² +38% | 2018 |
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| 49, Wortley Road719 m away | 116 m² | 170 m² | +54 m² +47% | 2014 |
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| 51, Western Avenue915 m away | 64 m² | 118 m² | +54 m² +84% | 2012 |
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| 35, Elphinstone Road287 m away | 119 m² | 171 m² | +52 m² +44% | 2015 |
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| 96, Ringwood Road893 m away | 113 m² | 164 m² | +51 m² +45% | 2020 |
|---|
| 6, Stanley Road718 m away | 48 m² | 98 m² | +50 m² +104% | 2017 |
|---|
| 16, Waterford Gardens868 m away | 118 m² | 166 m² | +48 m² +41% | 2014 |
|---|
| 4, Selwood Way677 m away | 125 m² | 171 m² | +46 m² +37% | 2014 |
|---|
| 7, Western Avenue915 m away | 69 m² | 115 m² | +46 m² +67% | 2010 |
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| 34, Wharncliffe Road801 m away | 156 m² | 200 m² | +44 m² +28% | 2017 |
|---|
| 346, Lymington Road762 m away | 39 m² | 83 m² | +44 m² +113% | 2010 |
|---|
| 23, Avenue Road715 m away | 90 m² | 133 m² | +43 m² +48% | 2025 |
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| 8, Holme Road346 m away | 77 m² | 120 m² | +43 m² +56% | 2019 |
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| 25, Chewton Common Road494 m away | 102 m² | 143 m² | +41 m² +40% | 2021 |
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| 18, Vectis Road867 m away | 116 m² | 157 m² | +41 m² +35% | 2021 |
|---|
| 12, Loraine Avenue0 m away | 103 m² | 144 m² | +41 m² +40% | 2020 |
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| 7, Studley Close93 m away | 110 m² | 151 m² | +41 m² +37% | 2018 |
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| 26, Avenue Road715 m away | 81 m² | 122 m² | +41 m² +51% | 2012 |
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| 18, Stanley Road718 m away | 77 m² | 116 m² | +39 m² +51% | 2020 |
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| 34, Wortley Road713 m away | 168 m² | 205 m² | +37 m² +22% | 2020 |
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| 23, Merley Drive999 m away | 95 m² | 132 m² | +37 m² +39% | 2017 |
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| Flat 3, Wortley Court, 7, Wortley Road630 m away | 66 m² | 101 m² | +35 m² +53% | 2023 |
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| 19, Buce Hayes Close838 m away | 69 m² | 103 m² | +34 m² +49% | 2024 |
|---|
| 25, Purbeck Road904 m away | 142 m² | 175 m² | +33 m² +23% | 2020 |
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| 20, Bracken Way440 m away | 57 m² | 89 m² | +32 m² +56% | 2026 |
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| 17, Tresillian Way813 m away | 99 m² | 131 m² | +32 m² +32% | 2022 |
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| 9, Gordon Road612 m away | 88 m² | 120 m² | +32 m² +36% | 2021 |
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| 88, Barton Lane978 m away | 74 m² | 106 m² | +32 m² +43% | 2021 |
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| 58, Barton Lane978 m away | 107 m² | 138 m² | +31 m² +29% | 2026 |
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| 2, Glen Close775 m away | 76 m² | 106 m² | +30 m² +39% | 2025 |
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| 25, Bute Drive352 m away | 121 m² | 151 m² | +30 m² +25% | 2014 |
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| 9, Studley Close93 m away | 94 m² | 124 m² | +30 m² +32% | 2013 |
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| 6, Glen Close775 m away | 60 m² | 89 m² | +29 m² +48% | 2017 |
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| 31, Purbeck Road904 m away | 116 m² | 145 m² | +29 m² +25% | 2015 |
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| 6, Heath Road724 m away | 102 m² | 130 m² | +28 m² +27% | 2025 |
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| 51, Avenue Road715 m away | 126 m² | 154 m² | +28 m² +22% | 2016 |
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| 31, Buce Hayes Close838 m away | 100 m² | 128 m² | +28 m² +28% | 2014 |
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| 23, Western Avenue915 m away | 78 m² | 105 m² | +27 m² +35% | 2020 |
|---|
| 7, Burley Close673 m away | 116 m² | 143 m² | +27 m² +23% | 2013 |
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| 28, Glenville Road927 m away | 104 m² | 130 m² | +26 m² +25% | 2025 |
|---|
| 3, Solent Road786 m away | 139 m² | 165 m² | +26 m² +19% | 2016 |
|---|
| 6, Seaton Road518 m away | 69 m² | 95 m² | +26 m² +38% | 2014 |
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| Flat 7, Danehouse Lodge, 8, Wortley Road713 m away | 62 m² | 87 m² | +25 m² +40% | 2023 |
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| 37, Barton Lane950 m away | 111 m² | 136 m² | +25 m² +23% | 2022 |
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| 10, Western Avenue886 m away | 69 m² | 94 m² | +25 m² +36% | 2017 |
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| 12, Stanley Road718 m away | 66 m² | 90 m² | +24 m² +36% | 2019 |
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| Flat 8, Exeter Court, 52, Wharncliffe Road697 m away | 57 m² | 81 m² | +24 m² +42% | 2017 |
|---|
| 17, Bracken Way440 m away | 91 m² | 114 m² | +23 m² +25% | 2021 |
|---|
| 17, Stanley Road718 m away | 57 m² | 79 m² | +22 m² +39% | 2020 |
|---|
| 53, Glenville Road889 m away | 76 m² | 98 m² | +22 m² +29% | 2014 |
|---|
| 43, Bramshaw Way703 m away | 117 m² | 138 m² | +21 m² +18% | 2023 |
|---|
| Flat 6, Belvedere, 6, Wortley Road713 m away | 56 m² | 77 m² | +21 m² +38% | 2021 |
|---|
| 15, Buce Hayes Close838 m away | 79 m² | 99 m² | +20 m² +25% | 2024 |
|---|
| 16, Glenville Road927 m away | 114 m² | 134 m² | +20 m² +18% | 2024 |
|---|
| 19, Chewton Way497 m away | 69 m² | 89 m² | +20 m² +29% | 2022 |
|---|
| 24, Bracken Way440 m away | 95 m² | 114 m² | +19 m² +20% | 2020 |
|---|
| 78, Barton Lane978 m away | 88 m² | 107 m² | +19 m² +22% | 2016 |
|---|
| 22, Waterford Gardens868 m away | 115 m² | 134 m² | +19 m² +17% | 2013 |
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| Flat 9, Exeter Court, 52, Wharncliffe Road697 m away | 81 m² | 99 m² | +18 m² +22% | 2023 |
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| 15a, Stanley Road718 m away | 61 m² | 79 m² | +18 m² +30% | 2023 |
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| 54, Walkford Road902 m away | 106 m² | 124 m² | +18 m² +17% | 2022 |
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| 347, Lymington Road680 m away | 57 m² | 74 m² | +17 m² +30% | 2025 |
|---|
| 18, Glen Close775 m away | 72 m² | 89 m² | +17 m² +24% | 2019 |
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| 6, East Close900 m away | 67 m² | 84 m² | +17 m² +25% | 2019 |
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| 243, Lymington Road919 m away | 64 m² | 80 m² | +16 m² +25% | 2026 |
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| Flat 49, Montagu Park, Waterford Place692 m away | 56 m² | 72 m² | +16 m² +29% | 2024 |
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| 48, Barton Lane978 m away | 89 m² | 105 m² | +16 m² +18% | 2021 |
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| 19, Tresillian Way813 m away | 99 m² | 114 m² | +15 m² +15% | 2022 |
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| 28a, Montagu Road346 m away | 65 m² | 80 m² | +15 m² +23% | 2013 |
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