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 BH25 5JS
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 |
|---|---|---|---|---|
| 15, Barrs Avenue741 m away | 157 m² | 343 m² | +186 m² +118% | 2017 |
| 20, York Avenue843 m away | 111 m² | 231 m² | +120 m² +108% | 2013 |
| 4, Wessex Avenue925 m away | 97 m² | 210 m² | +113 m² +116% | 2013 |
| 46, Brook Avenue705 m away | 109 m² | 218 m² | +109 m² +100% | 2022 |
| 2, Winton Way953 m away | 84 m² | 192 m² | +108 m² +129% | 2022 |
| 19, Leigh Road347 m away | 73 m² | 181 m² | +108 m² +148% | 2018 |
| 26, Brook Avenue705 m away | 127 m² | 233 m² | +106 m² +83% | 2017 |
| 1, Brook Avenue845 m away | 103 m² | 206 m² | +103 m² +100% | 2022 |
| 33, Brook Avenue North921 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.
| 177 m² |
| +94 m² +113% |
| 2012 |
| 37, Rosewood Gardens207 m away | 95 m² | 187 m² | +92 m² +97% | 2023 |
|---|
| 40, Brook Avenue705 m away | 117 m² | 208 m² | +91 m² +78% | 2011 |
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| 42, Osborne Road675 m away | 141 m² | 231 m² | +90 m² +64% | 2015 |
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| Longmead, Meadow Road937 m away | 132 m² | 216 m² | +84 m² +64% | 2025 |
|---|
| 12, York Avenue843 m away | 135 m² | 218 m² | +83 m² +61% | 2013 |
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| 22, Barrs Wood Road982 m away | 59 m² | 141 m² | +82 m² +139% | 2021 |
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| 21, Barrs Wood Road982 m away | 124 m² | 202 m² | +78 m² +63% | 2019 |
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| 170, Stem Lane581 m away | 70 m² | 145 m² | +75 m² +107% | 2019 |
|---|
| 9, Beechwood Avenue423 m away | 81 m² | 156 m² | +75 m² +93% | 2015 |
|---|
| 9, Lyon Avenue913 m away | 118 m² | 190 m² | +72 m² +61% | 2025 |
|---|
| 58, Brook Avenue North963 m away | 146 m² | 215 m² | +69 m² +47% | 2023 |
|---|
| 32, Albert Road493 m away | 98 m² | 167 m² | +69 m² +70% | 2015 |
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| 4, Brook Avenue705 m away | 93 m² | 160 m² | +67 m² +72% | 2020 |
|---|
| 34, Kennard Road163 m away | 120 m² | 186 m² | +66 m² +55% | 2022 |
|---|
| 14, Lake Grove Road142 m away | 79 m² | 140 m² | +61 m² +77% | 2024 |
|---|
| 19, Barrs Wood Road982 m away | 139 m² | 199 m² | +60 m² +43% | 2017 |
|---|
| Monks Barn, 1, Lake Grove Road142 m away | 133 m² | 192 m² | +59 m² +44% | 2017 |
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| 37, Hazelwood Avenue465 m away | 67 m² | 122 m² | +55 m² +82% | 2025 |
|---|
| 42, Marley Avenue230 m away | 164 m² | 218 m² | +54 m² +33% | 2019 |
|---|
| 16, Furze Croft975 m away | 74 m² | 126 m² | +52 m² +70% | 2023 |
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| 168, Gore Road935 m away | 104 m² | 156 m² | +52 m² +50% | 2013 |
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| 41, Gore Road825 m away | 89 m² | 140 m² | +51 m² +57% | 2018 |
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| 27, Brook Avenue North921 m away | 94 m² | 144 m² | +50 m² +53% | 2024 |
|---|
| 44, Kennard Road163 m away | 85 m² | 133 m² | +48 m² +56% | 2019 |
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| 2, Linford Close672 m away | 114 m² | 161 m² | +47 m² +41% | 2014 |
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| 12, Marley Avenue230 m away | 106 m² | 153 m² | +47 m² +44% | 2013 |
|---|
| 8, Ballard Close720 m away | 100 m² | 146 m² | +46 m² +46% | 2026 |
|---|
| 7, Lyon Avenue913 m away | 121 m² | 167 m² | +46 m² +38% | 2022 |
|---|
| 15, Brook Avenue North921 m away | 122 m² | 168 m² | +46 m² +38% | 2018 |
|---|
| 33, Chatsworth Way647 m away | 87 m² | 132 m² | +45 m² +52% | 2024 |
|---|
| 3, Fawcett Road699 m away | 66 m² | 111 m² | +45 m² +68% | 2023 |
|---|
| 3, Dawkins Way954 m away | 85 m² | 129 m² | +44 m² +52% | 2019 |
|---|
| 16, Rosewood Gardens207 m away | 100 m² | 143 m² | +43 m² +43% | 2023 |
|---|
| 37, Beechwood Avenue423 m away | 57 m² | 100 m² | +43 m² +75% | 2021 |
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| 30, Crossmead Avenue956 m away | 85 m² | 128 m² | +43 m² +51% | 2018 |
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| 17, Vincent Road534 m away | 129 m² | 172 m² | +43 m² +33% | 2017 |
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| 15, York Avenue843 m away | 142 m² | 184 m² | +42 m² +30% | 2023 |
|---|
| 5, Wessex Avenue925 m away | 91 m² | 133 m² | +42 m² +46% | 2020 |
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| 7, Vincent Road534 m away | 89 m² | 131 m² | +42 m² +47% | 2015 |
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| 4, Ballard Close720 m away | 93 m² | 134 m² | +41 m² +44% | 2011 |
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| 8, Compton Road794 m away | 114 m² | 154 m² | +40 m² +35% | 2016 |
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| 21, Antler Drive657 m away | 62 m² | 102 m² | +40 m² +65% | 2013 |
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| 25, Fernhill Road240 m away | 111 m² | 150 m² | +39 m² +35% | 2019 |
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| 70, Rosewood Gardens207 m away | 73 m² | 112 m² | +39 m² +53% | 2017 |
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| 41, Manor Road675 m away | 102 m² | 140 m² | +38 m² +37% | 2022 |
|---|
| 1, Crossmead Avenue956 m away | 105 m² | 143 m² | +38 m² +36% | 2014 |
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| 22, Furze Croft975 m away | 148 m² | 184 m² | +36 m² +24% | 2018 |
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| 12, Copse Road978 m away | 103 m² | 138 m² | +35 m² +34% | 2014 |
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| 5, Leigh Road347 m away | 113 m² | 147 m² | +34 m² +30% | 2025 |
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| 2, Furze Croft975 m away | 86 m² | 120 m² | +34 m² +40% | 2015 |
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| 48, Hobart Road857 m away | 92 m² | 124 m² | +32 m² +35% | 2023 |
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| 10, Lyon Avenue913 m away | 121 m² | 153 m² | +32 m² +26% | 2023 |
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| 53, Manor Road946 m away | 101 m² | 133 m² | +32 m² +32% | 2022 |
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| 82, Hazelwood Avenue465 m away | 59 m² | 91 m² | +32 m² +54% | 2020 |
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| 16a, Peckham Avenue581 m away | 97 m² | 129 m² | +32 m² +33% | 2014 |
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| 36a, Albert Road493 m away | 111 m² | 143 m² | +32 m² +29% | 2013 |
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| 46, Osborne Road675 m away | 161 m² | 192 m² | +31 m² +19% | 2026 |
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| 134, Gore Road935 m away | 77 m² | 108 m² | +31 m² +40% | 2009 |
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| Flat 5, Richmond Court, Spencer Road641 m away | 63 m² | 93 m² | +30 m² +48% | 2025 |
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| 30, Hazelwood Avenue291 m away | 74 m² | 103 m² | +29 m² +39% | 2019 |
|---|
| 74a, Manor Road673 m away | 84 m² | 113 m² | +29 m² +35% | 2010 |
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| 30, Barrs Wood Road982 m away | 79 m² | 107 m² | +28 m² +35% | 2018 |
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| 12, Foxcote Gardens469 m away | 77 m² | 104 m² | +27 m² +35% | 2020 |
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| 21, Lyon Avenue913 m away | 172 m² | 199 m² | +27 m² +16% | 2019 |
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| 33, Kennard Road0 m away | 81 m² | 107 m² | +26 m² +32% | 2020 |
|---|
| 50, Doe Copse Way419 m away | 92 m² | 118 m² | +26 m² +28% | 2017 |
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| 135, Old Milton Road856 m away | 91 m² | 116 m² | +25 m² +27% | 2026 |
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| 57, Kennard Road165 m away | 89 m² | 114 m² | +25 m² +28% | 2017 |
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| 21, Beechwood Avenue423 m away | 84 m² | 108 m² | +24 m² +29% | 2025 |
|---|
| Flat 4, Knightwood Court, Spencer Road779 m away | 45 m² | 68 m² | +23 m² +51% | 2020 |
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| 12, Mallard Buildings, Station Road698 m away | 58 m² | 81 m² | +23 m² +40% | 2018 |
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| 36, Crossmead Avenue956 m away | 118 m² | 140 m² | +22 m² +19% | 2025 |
|---|
| 14, York Avenue843 m away | 137 m² | 159 m² | +22 m² +16% | 2024 |
|---|
| 31, Leigh Road347 m away | 77 m² | 99 m² | +22 m² +29% | 2019 |
|---|
| Flat 7, Jasmine Court, 15, Whitefield Road530 m away | 49 m² | 71 m² | +22 m² +45% | 2019 |
|---|
| The Retreat, Stem Lane904 m away | 76 m² | 98 m² | +22 m² +29% | 2018 |
|---|
| Flat 5, Fremington Court, Herbert Road755 m away | 78 m² | 100 m² | +22 m² +28% | 2015 |
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| 37, Albert Road493 m away | 92 m² | 114 m² | +22 m² +24% | 2014 |
|---|
| 2, Ballard Close720 m away | 101 m² | 123 m² | +22 m² +22% | 2014 |
|---|
| 30, Leigh Road347 m away | 104 m² | 125 m² | +21 m² +20% | 2025 |
|---|
| 32, Station Road604 m away | 61 m² | 82 m² | +21 m² +34% | 2025 |
|---|
| 54, Rosewood Gardens207 m away | 70 m² | 91 m² | +21 m² +30% | 2023 |
|---|
| 6, Dawkins Way954 m away | 54 m² | 75 m² | +21 m² +39% | 2021 |
|---|
| 34, Manor Road673 m away | 86 m² | 107 m² | +21 m² +24% | 2017 |
|---|
| 2, Marley Avenue230 m away | 92 m² | 112 m² | +20 m² +22% | 2025 |
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| 25, Manor Road675 m away | 123 m² | 143 m² | +20 m² +16% | 2020 |
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| 19, Furze Croft975 m away | 63 m² | 83 m² | +20 m² +32% | 2019 |
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| 43, Arundel Close756 m away | 60 m² | 80 m² | +20 m² +33% | 2015 |
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| 14, Furze Croft975 m away | 63 m² | 82 m² | +19 m² +30% | 2023 |
|---|
| 69, Manor Road946 m away | 73 m² | 92 m² | +19 m² +26% | 2021 |
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| 18, Wellington Court, Fernhill Lane498 m away | 37 m² | 54 m² | +17 m² +46% | 2026 |
|---|
| 39, Osborne Road975 m away | 62 m² | 79 m² | +17 m² +27% | 2018 |
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| 24, Furze Croft975 m away | 83 m² | 100 m² | +17 m² +20% | 2016 |
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| 53, Hazelwood Avenue465 m away | 62 m² | 79 m² | +17 m² +27% | 2013 |
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| 41, Brownsea Close609 m away | 85 m² | 101 m² | +16 m² +19% | 2024 |
|---|
| Flat 4, Lakeside Pines, Barrs Avenue533 m away | 46 m² | 62 m² | +16 m² +35% | 2022 |
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| 12, Westcroft Parade938 m away | 85 m² | 101 m² | +16 m² +19% | 2018 |
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| 16, Wessex Avenue925 m away | 89 m² | 105 m² | +16 m² +18% | 2015 |
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| 9, Deer Park Close453 m away | 79 m² | 95 m² | +16 m² +20% | 2014 |
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| 37, Vincent Road534 m away | 83 m² | 98 m² | +15 m² +18% | 2026 |
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| Flat 38, Lakeside Pines, Barrs Avenue533 m away | 45 m² | 60 m² | +15 m² +33% | 2022 |
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| 45, Davis Field616 m away | 79 m² | 94 m² | +15 m² +19% | 2020 |
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| 4, Deer Park Close453 m away | 73 m² | 88 m² | +15 m² +21% | 2015 |
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| 33, Osborne Road975 m away | 75 m² | 90 m² | +15 m² +20% | 2015 |
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