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 BH2 5EH
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 |
|---|---|---|---|---|
| 20a, West Overcliff Drive691 m away | 190 m² | 315 m² | +125 m² +66% | 2026 |
| Flat 3, Kerley Court, 3, Kerley Road110 m away | 89 m² | 153 m² | +64 m² +72% | 2015 |
| Flat 6, 1, Branksome Wood Road981 m away | 43 m² | 103 m² | +60 m² +140% | 2012 |
| Flat 7, 19, Mckinley Road997 m away | 143 m² | 192 m² | +49 m² +34% | 2025 |
| 6, South View Place388 m away | 33 m² | 76 m² | +43 m² +130% | 2013 |
| Flat 19, Cedar Manor, 19 - 21, Poole Road997 m away | 95 m² | 137 m² | +42 m² +44% | 2026 |
| 17, Purbeck Road361 m away | 178 m² | 219 m² | +41 m² +23% | 2016 |
| 2, Clarendon Road896 m away | 120 m² | 160 m² | +40 m² +33% | 2025 |
| Flat 2, Westcliff Apartments, 131, West Hill Road |
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.
| 67 m² |
| 106 m² |
| +39 m² +58% |
| 2010 |
| 15, Chine Grange, 8, Chine Crescent Road645 m away | 46 m² | 83 m² | +37 m² +80% | 2025 |
|---|
| 23, Queens Road932 m away | 29 m² | 66 m² | +37 m² +128% | 2019 |
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| Tower House Hotel, West Cliff Gardens262 m away | 49 m² | 85 m² | +36 m² +73% | 2023 |
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| Apartment 5, Aquarius, 95, St Michaels Road92 m away | 38 m² | 73 m² | +35 m² +92% | 2021 |
|---|
| 101, Old Christchurch Road929 m away | 123 m² | 157 m² | +34 m² +28% | 2018 |
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| Flat 1, 2, Bradburne Road765 m away | 30 m² | 64 m² | +34 m² +113% | 2016 |
|---|
| 21, South View Place388 m away | 27 m² | 60 m² | +33 m² +122% | 2009 |
|---|
| Flat 2, Staunton House, Exeter Park Road498 m away | 133 m² | 165 m² | +32 m² +24% | 2024 |
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| Flat 30, Tollard Court, West Hill Road0 m away | 85 m² | 117 m² | +32 m² +38% | 2019 |
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| 1, Upper Terrace Road407 m away | 34 m² | 66 m² | +32 m² +94% | 2018 |
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| 5b, Branksome Wood Road981 m away | 174 m² | 206 m² | +32 m² +18% | 2017 |
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| Flat 14, Parkgate Manor, 8, Suffolk Road727 m away | 42 m² | 74 m² | +32 m² +76% | 2016 |
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| 4 St. Michaels Mews, St Michaels Lane403 m away | 94 m² | 126 m² | +32 m² +34% | 2011 |
|---|
| 3, Isabel Court, 7, Cambridge Road747 m away | 39 m² | 70 m² | +31 m² +79% | 2013 |
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| Flat 16, The Pinnacle, 57, St Peters Road905 m away | 82 m² | 112 m² | +30 m² +37% | 2020 |
|---|
| 4, Fernbrake, 3, Branksome Wood Road981 m away | 127 m² | 157 m² | +30 m² +24% | 2019 |
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| Flat 31, Grand Marine Court, Durley Gardens331 m away | 42 m² | 72 m² | +30 m² +71% | 2018 |
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| 32, Purbeck Road361 m away | 158 m² | 188 m² | +30 m² +19% | 2016 |
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| Flat 2, Parkgate Manor, 8, Suffolk Road727 m away | 41 m² | 71 m² | +30 m² +73% | 2016 |
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| 38, Purbeck Road361 m away | 166 m² | 195 m² | +29 m² +17% | 2022 |
|---|
| Flat 7, Lythe Place, 22, West Overcliff Drive691 m away | 64 m² | 92 m² | +28 m² +44% | 2022 |
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| 3, West Hill Road544 m away | 70 m² | 97 m² | +27 m² +39% | 2025 |
|---|
| 13, Durley Road South389 m away | 70 m² | 97 m² | +27 m² +39% | 2023 |
|---|
| Flat 2, The Chines, 18, Mckinley Road926 m away | 126 m² | 153 m² | +27 m² +21% | 2019 |
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| Flat 6, Parkgate Manor, 8, Suffolk Road727 m away | 37 m² | 64 m² | +27 m² +73% | 2016 |
|---|
| Flat 5, The Peak, 64 - 68, Norwich Avenue West897 m away | 42 m² | 68 m² | +26 m² +62% | 2025 |
|---|
| Flat 17, Durley Chine Court, 36, West Cliff Road484 m away | 105 m² | 131 m² | +26 m² +25% | 2021 |
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| 4888 m away | 39 m² | 65 m² | +26 m² +67% | 2008 |
|---|
| Flat 1, Mildenhall, 25, West Cliff Road740 m away | 61 m² | 86 m² | +25 m² +41% | 2024 |
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| Flat 87, Bath Hill Court, Bath Road872 m away | 157 m² | 181 m² | +24 m² +15% | 2024 |
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| Flat 18, Chine Mansions, 6, Chine Crescent Road647 m away | 63 m² | 87 m² | +24 m² +38% | 2019 |
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| Flat 18, Crescent Court, 33, Chine Crescent462 m away | 72 m² | 96 m² | +24 m² +33% | 2013 |
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| Flat 1, 16, Purbeck Road361 m away | 34 m² | 58 m² | +24 m² +71% | 2011 |
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| 44, St Michaels Road348 m away | 32 m² | 55 m² | +23 m² +72% | 2014 |
|---|
| Hinton Chambers, Hinton Road707 m away | 83 m² | 105 m² | +22 m² +27% | 2025 |
|---|
| Flat 25, Grand Marine Court, Durley Gardens331 m away | 122 m² | 144 m² | +22 m² +18% | 2021 |
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| Flat 2, Chester House, 16, Durley Chine Road527 m away | 77 m² | 99 m² | +22 m² +29% | 2019 |
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| Flat 2, 2, Norwich Avenue621 m away | 44 m² | 66 m² | +22 m² +50% | 2019 |
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| Flat 28, Brompton Court, St Stephens Road769 m away | 82 m² | 104 m² | +22 m² +27% | 2019 |
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| Flat 42, Brompton Court, St Stephens Road769 m away | 80 m² | 102 m² | +22 m² +28% | 2019 |
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| Flat 6, Crescent Court, 33, Chine Crescent462 m away | 74 m² | 96 m² | +22 m² +30% | 2013 |
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| 27, Durley Chine Road South522 m away | 98 m² | 120 m² | +22 m² +22% | 2011 |
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| 11, Suffolk Road716 m away | 39 m² | 61 m² | +22 m² +56% | 2010 |
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| 69, West Hill Road441 m away | 54 m² | 75 m² | +21 m² +39% | 2015 |
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| Flat 9, Bourneview Court, 18, St Stephens Road812 m away | 45 m² | 65 m² | +20 m² +44% | 2020 |
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| Flat 7, 97, St Michaels Road92 m away | 67 m² | 87 m² | +20 m² +30% | 2019 |
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| 38, St Michaels Road348 m away | 20 m² | 40 m² | +20 m² +100% | 2017 |
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| Flat 2, Oakwood House 117-119, West Hill Road196 m away | 51 m² | 70 m² | +19 m² +37% | 2019 |
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| Flat 1, St Georges Gate, 43, Norwich Avenue West803 m away | 49 m² | 68 m² | +19 m² +39% | 2019 |
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| 45, Norwich Avenue West946 m away | 52 m² | 71 m² | +19 m² +37% | 2014 |
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| Flat 3, West Cliff Views, 52, St Michaels Road348 m away | 24 m² | 42 m² | +18 m² +75% | 2024 |
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| 22, County Heights, 30, Hinton Road784 m away | 53 m² | 71 m² | +18 m² +34% | 2021 |
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| Flat 3, Bourneview Court, 18, St Stephens Road812 m away | 47 m² | 65 m² | +18 m² +38% | 2020 |
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| Flat 6, Bourneside, 18 - 20, Crescent Road759 m away | 61 m² | 79 m² | +18 m² +30% | 2019 |
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| Flat 11, Royal Victoria Apartments, 17, Poole Road942 m away | 74 m² | 92 m² | +18 m² +24% | 2019 |
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| Flat 4, Westcliff Apartments, 131, West Hill Road196 m away | 56 m² | 74 m² | +18 m² +32% | 2018 |
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| Flat 2, Poole Hill Mews, 4, Upper Norwich Road584 m away | 45 m² | 63 m² | +18 m² +40% | 2013 |
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| Flat 17, Tower Court, 14, West Cliff Road145 m away | 55 m² | 72 m² | +17 m² +31% | 2024 |
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| Flat 13, Bay View Mews, 14a, West Cliff Road166 m away | 66 m² | 83 m² | +17 m² +26% | 2024 |
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| Flat 13, Crag Hall, 15-17, Durley Gardens368 m away | 17 m² | 34 m² | +17 m² +100% | 2022 |
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| Flat 3, Cransley Court, 18, Portarlington Road983 m away | 50 m² | 67 m² | +17 m² +34% | 2022 |
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| Flat 16, Parkgate Manor, 8, Suffolk Road727 m away | 39 m² | 56 m² | +17 m² +44% | 2016 |
|---|
| Flat 4, Parkgate Manor, 8, Suffolk Road727 m away | 31 m² | 48 m² | +17 m² +55% | 2016 |
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| 37, St Michaels Road384 m away | 32 m² | 49 m² | +17 m² +53% | 2014 |
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| 41, Norwich Road594 m away | 104 m² | 120 m² | +16 m² +15% | 2026 |
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| Mansfield Hotel, West Cliff Gardens263 m away | 38 m² | 54 m² | +16 m² +42% | 2025 |
|---|
| Flat 1, Westcliff Apartments, 131, West Hill Road196 m away | 60 m² | 76 m² | +16 m² +27% | 2024 |
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| 8, South View Place388 m away | 106 m² | 122 m² | +16 m² +15% | 2024 |
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| 3, Royal Victoria Mews934 m away | 91 m² | 107 m² | +16 m² +18% | 2023 |
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| Flat 7, Palermo Court, 3, Durley Chine Road718 m away | 32 m² | 48 m² | +16 m² +50% | 2021 |
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| Flat 5, Mount Heatherbank, Richmond Gardens842 m away | 64 m² | 80 m² | +16 m² +25% | 2019 |
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| Flat 4, Toorak, 3, Clarendon Road872 m away | 80 m² | 96 m² | +16 m² +20% | 2019 |
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| Flat 52, Richmond Hill Gate, 1, Richmond Hill Drive886 m away | 74 m² | 90 m² | +16 m² +22% | 2019 |
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| Flat 13, Norwich Court, 43, Norwich Road594 m away | 50 m² | 66 m² | +16 m² +32% | 2018 |
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| Flat 15, Parkgate Manor, 8, Suffolk Road727 m away | 48 m² | 64 m² | +16 m² +33% | 2016 |
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| Flat 3, Chine Crescent House, 12, Chine Crescent Road647 m away | 87 m² | 103 m² | +16 m² +18% | 2014 |
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| Flat 6, Albermarle, 11, Marlborough Road776 m away | 71 m² | 87 m² | +16 m² +23% | 2010 |
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| 105 - 107, Old Christchurch Road929 m away | 49 m² | 65 m² | +16 m² +33% | 2008 |
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| 9, Terrace Mount Residences, Terrace Road404 m away | 87 m² | 102 m² | +15 m² +17% | 2025 |
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| 13, Queens Road932 m away | 70 m² | 85 m² | +15 m² +21% | 2022 |
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| Flat 2, Magnolia Court, 1, Clarendon Road896 m away | 87 m² | 102 m² | +15 m² +17% | 2021 |
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| Flat 8, The Boltons, 9, Durley Chine Road South522 m away | 42 m² | 57 m² | +15 m² +36% | 2019 |
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| 30, Norwich Avenue684 m away | 88 m² | 103 m² | +15 m² +17% | 2019 |
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| Flat 10, Parkgate Manor, 8, Suffolk Road727 m away | 41 m² | 56 m² | +15 m² +37% | 2016 |
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| Flat 13, Arncott Hall, 13, Poole Road851 m away | 42 m² | 57 m² | +15 m² +36% | 2012 |
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| The Coach House, 4, Somerville Road521 m away | 28 m² | 43 m² | +15 m² +54% | 2011 |
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| Flat 3, Princes Court, St Peters Road994 m away | 75 m² | 90 m² | +15 m² +20% | 2010 |
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