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 2DG
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 |
|---|---|---|---|---|
| 10, Walcott Avenue767 m away | 108 m² | 251 m² | +143 m² +132% | 2020 |
| 16, Beaulieu Road465 m away | 117 m² | 257 m² | +140 m² +120% | 2016 |
| 4, Kings Avenue836 m away | 94 m² | 221 m² | +127 m² +135% | 2017 |
| Jumpers House, 63, Jumpers Avenue770 m away | 88 m² | 188 m² | +100 m² +114% | 2024 |
| 38, Melbourne Road703 m away | 89 m² | 185 m² | +96 m² +108% | 2022 |
| 13, Walcott Avenue746 m away | 86 m² | 176 m² | +90 m² +105% | 2013 |
| 6, Walcott Avenue767 m away | 62 m² | 151 m² | +89 m² +144% | 2025 |
| 50, Walcott Avenue767 m away | 81 m² | 170 m² | +89 m² +110% | 2023 |
| 15, Canberra Road780 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.
| 65 m² |
| 150 m² |
| +85 m² +131% |
| 2023 |
| 43, Flambard Avenue641 m away | 99 m² | 182 m² | +83 m² +84% | 2021 |
|---|
| 15, Manor Road813 m away | 87 m² | 168 m² | +81 m² +93% | 2026 |
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| 26, Oak Avenue987 m away | 127 m² | 205 m² | +78 m² +61% | 2021 |
|---|
| 65, Gleadowe Avenue696 m away | 67 m² | 145 m² | +78 m² +116% | 2017 |
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| 56, Canberra Road885 m away | 163 m² | 238 m² | +75 m² +46% | 2016 |
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| 2b, Gleadowe Avenue658 m away | 114 m² | 183 m² | +69 m² +61% | 2023 |
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| 5, Stourvale Avenue926 m away | 97 m² | 166 m² | +69 m² +71% | 2020 |
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| 218, Fairmile Road920 m away | 105 m² | 172 m² | +67 m² +64% | 2026 |
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| 43, Stour Road832 m away | 202 m² | 269 m² | +67 m² +33% | 2024 |
|---|
| 6, Devon Road510 m away | 89 m² | 154 m² | +65 m² +73% | 2016 |
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| 5, Arcadia Road537 m away | 133 m² | 197 m² | +64 m² +48% | 2024 |
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| 15, Maundeville Road831 m away | 107 m² | 167 m² | +60 m² +56% | 2024 |
|---|
| 48a, Stour Road864 m away | 46 m² | 106 m² | +60 m² +130% | 2015 |
|---|
| 32, The Grove997 m away | 155 m² | 213 m² | +58 m² +37% | 2016 |
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| 29, Albion Road597 m away | 91 m² | 148 m² | +57 m² +63% | 2020 |
|---|
| 97a, Jumpers Road73 m away | 75 m² | 131 m² | +56 m² +75% | 2025 |
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| 8, Magdalen Lane953 m away | 185 m² | 240 m² | +55 m² +30% | 2024 |
|---|
| 27, Darwin Avenue834 m away | 68 m² | 121 m² | +53 m² +78% | 2022 |
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| 27, The Grove857 m away | 178 m² | 231 m² | +53 m² +30% | 2021 |
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| 13, Suffolk Avenue873 m away | 78 m² | 129 m² | +51 m² +65% | 2024 |
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| 2, Orchard Mews888 m away | 92 m² | 143 m² | +51 m² +55% | 2022 |
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| 79, Avenue Road157 m away | 69 m² | 120 m² | +51 m² +74% | 2015 |
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| 22, Dragoon Way482 m away | 45 m² | 94 m² | +49 m² +109% | 2023 |
|---|
| 105, Portfield Road391 m away | 99 m² | 148 m² | +49 m² +49% | 2018 |
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| 21, The Grove857 m away | 62 m² | 111 m² | +49 m² +79% | 2015 |
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| 21, Suffolk Avenue873 m away | 77 m² | 125 m² | +48 m² +62% | 2025 |
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| 43, Suffolk Avenue873 m away | 82 m² | 130 m² | +48 m² +59% | 2018 |
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| 8b, Bronte Avenue501 m away | 69 m² | 117 m² | +48 m² +70% | 2013 |
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| 9, Suffolk Avenue873 m away | 78 m² | 124 m² | +46 m² +59% | 2014 |
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| 12, The Grove890 m away | 77 m² | 120 m² | +43 m² +56% | 2015 |
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| 35, Norfolk Avenue947 m away | 86 m² | 127 m² | +41 m² +48% | 2025 |
|---|
| 4, Bendigo Road697 m away | 57 m² | 98 m² | +41 m² +72% | 2017 |
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| 15a, Elm Avenue912 m away | 61 m² | 101 m² | +40 m² +66% | 2019 |
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| 65, Jumpers Avenue770 m away | 91 m² | 131 m² | +40 m² +44% | 2014 |
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| 53, Fairfield777 m away | 88 m² | 127 m² | +39 m² +44% | 2013 |
|---|
| 9, Fairfield777 m away | 62 m² | 100 m² | +38 m² +61% | 2026 |
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| 77, The Grove951 m away | 83 m² | 121 m² | +38 m² +46% | 2026 |
|---|
| 2, The Beehive, 1, Jumpers Road326 m away | 43 m² | 81 m² | +38 m² +88% | 2022 |
|---|
| 27, Rimbury Way441 m away | 106 m² | 143 m² | +37 m² +35% | 2022 |
|---|
| 23, Fairfield777 m away | 139 m² | 175 m² | +36 m² +26% | 2026 |
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| 23, Jumpers Avenue698 m away | 124 m² | 160 m² | +36 m² +29% | 2017 |
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| 31a, Avon Road West37 m away | 94 m² | 129 m² | +35 m² +37% | 2023 |
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| 20, Manor Road813 m away | 87 m² | 122 m² | +35 m² +40% | 2013 |
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| 45, Regency Crescent183 m away | 173 m² | 208 m² | +35 m² +20% | 2010 |
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| 55, Avon Road West37 m away | 89 m² | 123 m² | +34 m² +38% | 2023 |
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| 15, The Grove857 m away | 80 m² | 114 m² | +34 m² +43% | 2019 |
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| 7, Lincoln Avenue990 m away | 154 m² | 188 m² | +34 m² +22% | 2018 |
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| Flat 1, 57, Albion Road424 m away | 60 m² | 94 m² | +34 m² +57% | 2013 |
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| 5, Bronte Avenue501 m away | 91 m² | 124 m² | +33 m² +36% | 2024 |
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| 12, Albion Road702 m away | 86 m² | 119 m² | +33 m² +38% | 2023 |
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| 40, Gardner Road638 m away | 96 m² | 129 m² | +33 m² +34% | 2020 |
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| 26, Maundeville Road831 m away | 88 m² | 121 m² | +33 m² +38% | 2019 |
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| 24, The Grove997 m away | 106 m² | 138 m² | +32 m² +30% | 2026 |
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| 29, Cambridge Gardens891 m away | 69 m² | 101 m² | +32 m² +46% | 2025 |
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| 1, Calkin Close552 m away | 129 m² | 161 m² | +32 m² +25% | 2020 |
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| 9, Wildfell Close643 m away | 64 m² | 94 m² | +30 m² +47% | 2025 |
|---|
| 22, Jumpers Avenue698 m away | 125 m² | 155 m² | +30 m² +24% | 2024 |
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| 38, Fairfield777 m away | 71 m² | 101 m² | +30 m² +42% | 2019 |
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| 16, Norfolk Avenue947 m away | 111 m² | 140 m² | +29 m² +26% | 2026 |
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| 106, Jumpers Road132 m away | 113 m² | 142 m² | +29 m² +26% | 2021 |
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| 23, Walcott Avenue746 m away | 133 m² | 162 m² | +29 m² +22% | 2021 |
|---|
| 61, The Grove951 m away | 107 m² | 135 m² | +28 m² +26% | 2020 |
|---|
| 56, Stour Road864 m away | 145 m² | 173 m² | +28 m² +19% | 2013 |
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| 11, Emily Close453 m away | 95 m² | 122 m² | +27 m² +28% | 2024 |
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| 6, Brisbane Road710 m away | 58 m² | 85 m² | +27 m² +47% | 2021 |
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| 223, Barrack Road604 m away | 100 m² | 126 m² | +26 m² +26% | 2019 |
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| 20, Lodge Road790 m away | 72 m² | 97 m² | +25 m² +35% | 2017 |
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| 185, Fairmile Road541 m away | 114 m² | 139 m² | +25 m² +22% | 2015 |
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| 38a, Grove Road West129 m away | 59 m² | 83 m² | +24 m² +41% | 2025 |
|---|
| 43, Jumpers Avenue770 m away | 55 m² | 79 m² | +24 m² +44% | 2024 |
|---|
| 54, Walcott Avenue767 m away | 151 m² | 175 m² | +24 m² +16% | 2019 |
|---|
| 24, Mill Road435 m away | 88 m² | 112 m² | +24 m² +27% | 2014 |
|---|
| 15a, Sydney Road710 m away | 61 m² | 84 m² | +23 m² +38% | 2025 |
|---|
| 61, Canberra Road885 m away | 115 m² | 138 m² | +23 m² +20% | 2022 |
|---|
| 36, Elizabeth Avenue243 m away | 73 m² | 96 m² | +23 m² +32% | 2016 |
|---|
| 9, Clarendon Road504 m away | 69 m² | 91 m² | +22 m² +32% | 2026 |
|---|
| 30, Norfolk Avenue947 m away | 128 m² | 150 m² | +22 m² +17% | 2023 |
|---|
| Flat 2, 84, Clarendon Road489 m away | 76 m² | 97 m² | +21 m² +28% | 2024 |
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| 18, Apple Grove987 m away | 112 m² | 133 m² | +21 m² +19% | 2019 |
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| 17, Crofton Close603 m away | 90 m² | 111 m² | +21 m² +23% | 2016 |
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| 12, Sydney Road710 m away | 86 m² | 107 m² | +21 m² +24% | 2015 |
|---|
| 3, Melbourne Road762 m away | 93 m² | 114 m² | +21 m² +23% | 2015 |
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| 23, Kings Avenue782 m away | 87 m² | 108 m² | +21 m² +24% | 2015 |
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| 6, Beaconsfield Road960 m away | 43 m² | 63 m² | +20 m² +47% | 2018 |
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| 15, St Johns Road753 m away | 83 m² | 103 m² | +20 m² +24% | 2017 |
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| 25, Apple Grove987 m away | 84 m² | 104 m² | +20 m² +24% | 2013 |
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| 11, Bendigo Road697 m away | 54 m² | 74 m² | +20 m² +37% | 2010 |
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| 10, Hussar Close513 m away | 87 m² | 106 m² | +19 m² +22% | 2024 |
|---|
| 15, Windsor Road712 m away | 63 m² | 82 m² | +19 m² +30% | 2024 |
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| 36, Douglas Avenue932 m away | 88 m² | 107 m² | +19 m² +22% | 2023 |
|---|
| 44, Portfield Road314 m away | 79 m² | 98 m² | +19 m² +24% | 2021 |
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| 20, Anne Close487 m away | 92 m² | 111 m² | +19 m² +21% | 2020 |
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| 9, Burnett Avenue794 m away | 61 m² | 80 m² | +19 m² +31% | 2020 |
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| 21, Oak Avenue951 m away | 63 m² | 82 m² | +19 m² +30% | 2017 |
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| 51, Jumpers Road73 m away | 94 m² | 113 m² | +19 m² +20% | 2016 |
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| 77, Clarendon Road504 m away | 94 m² | 112 m² | +18 m² +19% | 2025 |
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| 14, Mill Road435 m away | 82 m² | 100 m² | +18 m² +22% | 2024 |
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| 17, Windsor Road712 m away | 56 m² | 74 m² | +18 m² +32% | 2024 |
|---|
| Flat 4, Acacia Court, 16, Avenue Road260 m away | 54 m² | 72 m² | +18 m² +33% | 2022 |
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| 17, Portfield Road356 m away | 69 m² | 87 m² | +18 m² +26% | 2019 |
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| 65, Jumpers Road73 m away | 98 m² | 116 m² | +18 m² +18% | 2016 |
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| 64, Bronte Avenue823 m away | 105 m² | 122 m² | +17 m² +16% | 2023 |
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| 4, Halewood Way273 m away | 87 m² | 104 m² | +17 m² +20% | 2020 |
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| 80, Fairmile Road261 m away | 66 m² | 83 m² | +17 m² +26% | 2019 |
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| 22, Albion Road597 m away | 62 m² | 79 m² | +17 m² +27% | 2016 |
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| 53, Bronte Avenue684 m away | 102 m² | 119 m² | +17 m² +17% | 2014 |
|---|
| 6, Addiscombe Road433 m away | 73 m² | 90 m² | +17 m² +23% | 2008 |
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| 2, Portfield Close285 m away | 64 m² | 80 m² | +16 m² +25% | 2026 |
|---|
| 8, Burnett Avenue794 m away | 97 m² | 113 m² | +16 m² +16% | 2025 |
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| 16, Melbourne Road703 m away | 88 m² | 104 m² | +16 m² +18% | 2024 |
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| 36, Grove Road East210 m away | 84 m² | 100 m² | +16 m² +19% | 2021 |
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| 11, Avon Road West37 m away | 98 m² | 114 m² | +16 m² +16% | 2020 |
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| 4a, Jumpers Avenue698 m away | 103 m² | 119 m² | +16 m² +16% | 2013 |
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| 97, Portfield Road391 m away | 89 m² | 105 m² | +16 m² +18% | 2010 |
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| 38, Beaconsfield Road960 m away | 48 m² | 63 m² | +15 m² +31% | 2024 |
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| 5, Robin Gardens243 m away | 76 m² | 91 m² | +15 m² +20% | 2022 |
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| 193, Fairmile Road608 m away | 88 m² | 103 m² | +15 m² +17% | 2021 |
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| 17, Elm Avenue912 m away | 79 m² | 94 m² | +15 m² +19% | 2020 |
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| Flat 17, Liberty Court, Dragoon Way450 m away | 57 m² | 72 m² | +15 m² +26% | 2019 |
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| 49, Gleadowe Avenue696 m away | 97 m² | 112 m² | +15 m² +15% | 2018 |
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