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 4LP
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 |
|---|---|---|---|---|
| 7, Saxonford Road776 m away | 116 m² | 260 m² | +144 m² +124% | 2025 |
| 2, Humphreys Bridge, Highcliffe Road361 m away | 102 m² | 238 m² | +136 m² +133% | 2026 |
| 5, Knightwood Close870 m away | 129 m² | 261 m² | +132 m² +102% | 2023 |
| 18, Westfield Gardens429 m away | 100 m² | 229 m² | +129 m² +129% | 2023 |
| 35, Seaway Avenue730 m away | 155 m² | 281 m² | +126 m² +81% | 2025 |
| 20, Hazel Close730 m away | 115 m² | 232 m² | +117 m² +102% | 2024 |
| 18, Hynesbury Road760 m away | 135 m² | 249 m² | +114 m² +84% | 2024 |
| 37, East Cliff Way662 m away | 82 m² | 194 m² | +112 m² +137% | 2024 |
| 40, Hynesbury Road760 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.
| 132 m² |
| 235 m² |
| +103 m² +78% |
| 2024 |
| 31, Wellington Avenue597 m away | 72 m² | 175 m² | +103 m² +143% | 2017 |
|---|
| 6, Nada Road778 m away | 124 m² | 218 m² | +94 m² +76% | 2024 |
|---|
| 16, Nea Close786 m away | 84 m² | 173 m² | +89 m² +106% | 2020 |
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| 1, Auckland Road537 m away | 166 m² | 248 m² | +82 m² +49% | 2020 |
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| 5, Forest Way917 m away | 81 m² | 158 m² | +77 m² +95% | 2020 |
|---|
| 40, Wellington Avenue575 m away | 90 m² | 166 m² | +76 m² +84% | 2019 |
|---|
| 31, Thistle Close264 m away | 108 m² | 184 m² | +76 m² +70% | 2015 |
|---|
| 6, Southcliffe Road843 m away | 77 m² | 153 m² | +76 m² +99% | 2014 |
|---|
| 36, East Cliff Way662 m away | 79 m² | 154 m² | +75 m² +95% | 2017 |
|---|
| 12, Smugglers Wood Road502 m away | 103 m² | 174 m² | +71 m² +69% | 2023 |
|---|
| 12, Hazel Close730 m away | 79 m² | 149 m² | +70 m² +89% | 2017 |
|---|
| 5, Saxonford Road776 m away | 117 m² | 185 m² | +68 m² +58% | 2024 |
|---|
| 14, Shelley Close473 m away | 87 m² | 155 m² | +68 m² +78% | 2012 |
|---|
| 5, Tangmere Close855 m away | 98 m² | 165 m² | +67 m² +68% | 2022 |
|---|
| 15, Forest Way917 m away | 77 m² | 142 m² | +65 m² +84% | 2015 |
|---|
| 77, Forest Way927 m away | 60 m² | 123 m² | +63 m² +105% | 2025 |
|---|
| 12, Rowan Drive574 m away | 82 m² | 144 m² | +62 m² +76% | 2018 |
|---|
| 3, Nea Close786 m away | 74 m² | 135 m² | +61 m² +82% | 2013 |
|---|
| 29, East Cliff Way662 m away | 114 m² | 174 m² | +60 m² +53% | 2019 |
|---|
| 39, Manning Avenue415 m away | 90 m² | 149 m² | +59 m² +66% | 2025 |
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| 24, Hynesbury Road760 m away | 124 m² | 183 m² | +59 m² +48% | 2016 |
|---|
| 8, Copse Way955 m away | 93 m² | 148 m² | +55 m² +59% | 2021 |
|---|
| 1a, Wellington Avenue597 m away | 107 m² | 162 m² | +55 m² +51% | 2011 |
|---|
| 2, Hazel Close730 m away | 83 m² | 137 m² | +54 m² +65% | 2020 |
|---|
| 12, Curzon Way753 m away | 90 m² | 144 m² | +54 m² +60% | 2020 |
|---|
| 34, Forest Way872 m away | 101 m² | 155 m² | +54 m² +53% | 2020 |
|---|
| 25, Celandine Close171 m away | 57 m² | 110 m² | +53 m² +93% | 2020 |
|---|
| 4, Brook Way657 m away | 96 m² | 148 m² | +52 m² +54% | 2026 |
|---|
| 16, Saffron Drive89 m away | 60 m² | 112 m² | +52 m² +87% | 2024 |
|---|
| 14, Hynesbury Road760 m away | 165 m² | 216 m² | +51 m² +31% | 2026 |
|---|
| 7, Curzon Way753 m away | 89 m² | 140 m² | +51 m² +57% | 2025 |
|---|
| 6, Roeshot Crescent988 m away | 113 m² | 164 m² | +51 m² +45% | 2016 |
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| 19, Stirling Way977 m away | 81 m² | 131 m² | +50 m² +62% | 2016 |
|---|
| 2, East Cliff Way662 m away | 123 m² | 169 m² | +46 m² +37% | 2022 |
|---|
| 3, Poppy Close168 m away | 78 m² | 123 m² | +45 m² +58% | 2019 |
|---|
| 15, Shelley Close473 m away | 88 m² | 133 m² | +45 m² +51% | 2019 |
|---|
| 5, Hazel Close730 m away | 99 m² | 143 m² | +44 m² +44% | 2021 |
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| 9, Nea Close786 m away | 75 m² | 118 m² | +43 m² +57% | 2015 |
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| 19, Grange Road654 m away | 75 m² | 117 m² | +42 m² +56% | 2020 |
|---|
| 8, Westbury Close827 m away | 72 m² | 113 m² | +41 m² +57% | 2024 |
|---|
| 8, Wellington Avenue575 m away | 119 m² | 160 m² | +41 m² +34% | 2020 |
|---|
| 71, Forest Way917 m away | 89 m² | 130 m² | +41 m² +46% | 2015 |
|---|
| 1, Bure Close966 m away | 67 m² | 108 m² | +41 m² +61% | 2015 |
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| 21, Freshwater Road895 m away | 145 m² | 185 m² | +40 m² +28% | 2025 |
|---|
| 6, Field Way829 m away | 78 m² | 117 m² | +39 m² +50% | 2022 |
|---|
| 9, Andover Close443 m away | 57 m² | 95 m² | +38 m² +67% | 2023 |
|---|
| 23, Freshwater Road895 m away | 147 m² | 185 m² | +38 m² +26% | 2019 |
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| 16, Curzon Way753 m away | 119 m² | 157 m² | +38 m² +32% | 2018 |
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| 3, Yarrow Close290 m away | 97 m² | 134 m² | +37 m² +38% | 2026 |
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| 10, Wellington Avenue575 m away | 177 m² | 214 m² | +37 m² +21% | 2025 |
|---|
| 4, Nea Close786 m away | 108 m² | 145 m² | +37 m² +34% | 2017 |
|---|
| 1, Somerford Avenue556 m away | 95 m² | 131 m² | +36 m² +38% | 2023 |
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| 6, Sorrell Way499 m away | 77 m² | 113 m² | +36 m² +47% | 2022 |
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| 2, Halifax Way708 m away | 77 m² | 112 m² | +35 m² +45% | 2025 |
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| 4, Ridgefield Gardens747 m away | 80 m² | 115 m² | +35 m² +44% | 2016 |
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| 6, East Cliff Way662 m away | 183 m² | 217 m² | +34 m² +19% | 2026 |
|---|
| 1, Dunedin Grove656 m away | 80 m² | 114 m² | +34 m² +43% | 2023 |
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| 48, Forest Way894 m away | 77 m² | 111 m² | +34 m² +44% | 2022 |
|---|
| 155, Saffron Drive317 m away | 54 m² | 88 m² | +34 m² +63% | 2021 |
|---|
| 8, Saxonford Road776 m away | 181 m² | 214 m² | +33 m² +18% | 2022 |
|---|
| 12, Grange Road654 m away | 75 m² | 108 m² | +33 m² +44% | 2016 |
|---|
| 20, Medina Way895 m away | 121 m² | 153 m² | +32 m² +26% | 2011 |
|---|
| 5, Balfour Close532 m away | 107 m² | 138 m² | +31 m² +29% | 2026 |
|---|
| 68, Forest Way894 m away | 142 m² | 173 m² | +31 m² +22% | 2026 |
|---|
| 5, Winsford Close880 m away | 126 m² | 157 m² | +31 m² +25% | 2021 |
|---|
| 5, Freshwater Road895 m away | 174 m² | 205 m² | +31 m² +18% | 2018 |
|---|
| 22, Seaway Avenue738 m away | 187 m² | 217 m² | +30 m² +16% | 2024 |
|---|
| 4, Mallow Close131 m away | 83 m² | 113 m² | +30 m² +36% | 2023 |
|---|
| 10, East Cliff Way662 m away | 94 m² | 124 m² | +30 m² +32% | 2022 |
|---|
| 243, Smugglers Lane North571 m away | 74 m² | 103 m² | +29 m² +39% | 2026 |
|---|
| 24, Celandine Close171 m away | 58 m² | 87 m² | +29 m² +50% | 2024 |
|---|
| 3, Thistle Close264 m away | 142 m² | 171 m² | +29 m² +20% | 2021 |
|---|
| 3, Lysander Close354 m away | 86 m² | 114 m² | +28 m² +33% | 2025 |
|---|
| 19, Woodfield Gardens838 m away | 91 m² | 119 m² | +28 m² +31% | 2024 |
|---|
| 12, Woodfield Gardens838 m away | 82 m² | 110 m² | +28 m² +34% | 2024 |
|---|
| 13, St Georges Close667 m away | 71 m² | 99 m² | +28 m² +39% | 2019 |
|---|
| 6, Curzon Way753 m away | 108 m² | 136 m² | +28 m² +26% | 2012 |
|---|
| 16, Glengarry Way888 m away | 129 m² | 156 m² | +27 m² +21% | 2025 |
|---|
| 5, Seafield Road703 m away | 93 m² | 120 m² | +27 m² +29% | 2023 |
|---|
| 4, Copse Way955 m away | 110 m² | 137 m² | +27 m² +25% | 2022 |
|---|
| 24, Seaway Avenue738 m away | 163 m² | 190 m² | +27 m² +17% | 2021 |
|---|
| 37, Seafield Road703 m away | 175 m² | 202 m² | +27 m² +15% | 2020 |
|---|
| 46, Lymington Road586 m away | 67 m² | 94 m² | +27 m² +40% | 2014 |
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| 20, Blenheim Drive977 m away | 56 m² | 83 m² | +27 m² +48% | 2014 |
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| 3, Nada Road778 m away | 98 m² | 124 m² | +26 m² +27% | 2016 |
|---|
| 1, Copse Way955 m away | 78 m² | 103 m² | +25 m² +32% | 2016 |
|---|
| 6, Dakota Close800 m away | 87 m² | 111 m² | +24 m² +28% | 2025 |
|---|
| 23, Primrose Way187 m away | 84 m² | 108 m² | +24 m² +29% | 2022 |
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| 83, Bure Lane986 m away | 75 m² | 99 m² | +24 m² +32% | 2020 |
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| 10, Vecta Close956 m away | 118 m² | 142 m² | +24 m² +20% | 2017 |
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| 7, Blenheim Drive977 m away | 66 m² | 89 m² | +23 m² +35% | 2021 |
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| 21, Smugglers Wood Road545 m away | 88 m² | 111 m² | +23 m² +26% | 2013 |
|---|
| 9, Woodland Way895 m away | 96 m² | 118 m² | +22 m² +23% | 2023 |
|---|
| 11a, Nada Road778 m away | 75 m² | 97 m² | +22 m² +29% | 2017 |
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| 18, East Cliff Way662 m away | 115 m² | 136 m² | +21 m² +18% | 2022 |
|---|
| 20, Donnington Drive632 m away | 102 m² | 122 m² | +20 m² +20% | 2025 |
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| 5, Highcliffe Road361 m away | 110 m² | 129 m² | +19 m² +17% | 2026 |
|---|
| Flat 11, Shelley Hamlets, 70, Lymington Road741 m away | 53 m² | 72 m² | +19 m² +36% | 2026 |
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| 7, Parkside784 m away | 88 m² | 107 m² | +19 m² +22% | 2026 |
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| 6, Stirling Way977 m away | 76 m² | 95 m² | +19 m² +25% | 2025 |
|---|
| 16, Manning Avenue415 m away | 94 m² | 113 m² | +19 m² +20% | 2023 |
|---|
| 10, Bluebell Close213 m away | 75 m² | 94 m² | +19 m² +25% | 2021 |
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| 20, Bure Close966 m away | 67 m² | 86 m² | +19 m² +28% | 2019 |
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| 4, Treeside843 m away | 93 m² | 112 m² | +19 m² +20% | 2017 |
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| 5, Cherry Mews710 m away | 83 m² | 101 m² | +18 m² +22% | 2024 |
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| 19, Forest Way917 m away | 80 m² | 98 m² | +18 m² +23% | 2024 |
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| 73, Forest Way927 m away | 102 m² | 120 m² | +18 m² +18% | 2024 |
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| 9, Sorrell Way499 m away | 94 m² | 111 m² | +17 m² +18% | 2025 |
|---|
| 69, Forest Way917 m away | 83 m² | 100 m² | +17 m² +20% | 2013 |
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| 16, Buttercup Drive435 m away | 59 m² | 75 m² | +16 m² +27% | 2016 |
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| 7, Woodfield Gardens838 m away | 102 m² | 118 m² | +16 m² +16% | 2015 |
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| 4, Brabazon Drive738 m away | 83 m² | 99 m² | +16 m² +19% | 2011 |
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| 8, Wessex Close441 m away | 76 m² | 92 m² | +16 m² +21% | 2010 |
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| 3, Bellflower Close463 m away | 76 m² | 91 m² | +15 m² +20% | 2023 |
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| 7, Britannia Way827 m away | 74 m² | 89 m² | +15 m² +20% | 2012 |
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