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 BH8 9JW
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 |
|---|---|---|---|---|
| 68, Parkway Drive485 m away | 166 m² | 291 m² | +125 m² +75% | 2023 |
| 165, Queens Park Avenue368 m away | 169 m² | 289 m² | +120 m² +71% | 2022 |
| 607, Castle Lane West579 m away | 109 m² | 226 m² | +117 m² +107% | 2026 |
| 2, Eastcott Close652 m away | 104 m² | 219 m² | +115 m² +111% | 2015 |
| 1, Feversham Avenue255 m away | 94 m² | 193 m² | +99 m² +105% | 2025 |
| 64, Parkway Drive485 m away | 143 m² | 236 m² | +93 m² +65% | 2015 |
| 219, Queens Park Avenue46 m away | 132 m² | 221 m² | +89 m² +67% | 2021 |
| 48, Hastings Road537 m away | 85 m² | 173 m² | +88 m² +104% | 2022 |
| 45, Leydene Avenue312 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.
| 87 m² |
| 174 m² |
| +87 m² +100% |
| 2022 |
| 22, Littledown Drive793 m away | 283 m² | 357 m² | +74 m² +26% | 2017 |
|---|
| 222, Harewood Avenue551 m away | 115 m² | 187 m² | +72 m² +63% | 2020 |
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| 12, Shepherds Way928 m away | 93 m² | 164 m² | +71 m² +76% | 2010 |
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| 12, Copsewood Avenue263 m away | 140 m² | 210 m² | +70 m² +50% | 2025 |
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| 208, Harewood Avenue551 m away | 94 m² | 164 m² | +70 m² +74% | 2023 |
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| 24, Littledown Drive793 m away | 299 m² | 367 m² | +68 m² +23% | 2023 |
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| 14, Woodcocks Crescent864 m away | 124 m² | 187 m² | +63 m² +51% | 2016 |
|---|
| 6, Sandy Mead Road119 m away | 84 m² | 145 m² | +61 m² +73% | 2018 |
|---|
| 11, Hadden Road798 m away | 151 m² | 210 m² | +59 m² +39% | 2024 |
|---|
| 68, Feversham Avenue518 m away | 164 m² | 220 m² | +56 m² +34% | 2025 |
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| 16, Leeson Road762 m away | 96 m² | 149 m² | +53 m² +55% | 2026 |
|---|
| 1, Wordsworth Avenue471 m away | 183 m² | 236 m² | +53 m² +29% | 2019 |
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| 42, Feversham Avenue304 m away | 142 m² | 193 m² | +51 m² +36% | 2024 |
|---|
| 13, Inglewood Avenue324 m away | 93 m² | 144 m² | +51 m² +55% | 2021 |
|---|
| 185, Craigmoor Avenue550 m away | 62 m² | 113 m² | +51 m² +82% | 2016 |
|---|
| 13, William Road772 m away | 144 m² | 195 m² | +51 m² +35% | 2012 |
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| 40, Littledown Drive793 m away | 232 m² | 282 m² | +50 m² +22% | 2026 |
|---|
| 203, Queens Park Avenue46 m away | 126 m² | 175 m² | +49 m² +39% | 2016 |
|---|
| 7, Wordsworth Avenue471 m away | 97 m² | 144 m² | +47 m² +48% | 2014 |
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| 70, Craigmoor Avenue511 m away | 96 m² | 142 m² | +46 m² +48% | 2020 |
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| 7, Copsewood Avenue263 m away | 93 m² | 137 m² | +44 m² +47% | 2017 |
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| 25, Parkway Drive0 m away | 84 m² | 127 m² | +43 m² +51% | 2017 |
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| 64, Normanhurst Avenue633 m away | 103 m² | 144 m² | +41 m² +40% | 2025 |
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| 23, William Road772 m away | 122 m² | 162 m² | +40 m² +33% | 2024 |
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| 568, Castle Lane West510 m away | 91 m² | 131 m² | +40 m² +44% | 2023 |
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| 54, Feversham Avenue304 m away | 168 m² | 207 m² | +39 m² +23% | 2024 |
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| 42, Littledown Drive793 m away | 237 m² | 275 m² | +38 m² +16% | 2025 |
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| 61, Craigmoor Avenue502 m away | 97 m² | 135 m² | +38 m² +39% | 2022 |
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| 14, Leydene Avenue298 m away | 88 m² | 125 m² | +37 m² +42% | 2013 |
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| 107, Queens Park Avenue822 m away | 128 m² | 164 m² | +36 m² +28% | 2022 |
|---|
| 66, Parkway Drive485 m away | 176 m² | 209 m² | +33 m² +19% | 2026 |
|---|
| 21, Leeson Road761 m away | 141 m² | 174 m² | +33 m² +23% | 2022 |
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| 82, Parkway Drive485 m away | 148 m² | 181 m² | +33 m² +22% | 2014 |
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| 50, Leeson Road762 m away | 146 m² | 178 m² | +32 m² +22% | 2010 |
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| 45, Leeson Road761 m away | 140 m² | 171 m² | +31 m² +22% | 2025 |
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| 14, Hadden Road798 m away | 138 m² | 169 m² | +31 m² +22% | 2017 |
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| 65, Brackendale Road822 m away | 151 m² | 181 m² | +30 m² +20% | 2020 |
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| 19, Queenswood Avenue131 m away | 109 m² | 138 m² | +29 m² +27% | 2023 |
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| 50, Normanhurst Avenue453 m away | 90 m² | 119 m² | +29 m² +32% | 2017 |
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| 53, Normanhurst Avenue414 m away | 108 m² | 136 m² | +28 m² +26% | 2018 |
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| 7, Cooper Dean Drive342 m away | 66 m² | 94 m² | +28 m² +42% | 2016 |
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| 75, Littledown Avenue913 m away | 106 m² | 133 m² | +27 m² +25% | 2026 |
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| 99, Parkway Drive419 m away | 109 m² | 135 m² | +26 m² +24% | 2026 |
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| 23, Leydene Avenue312 m away | 90 m² | 116 m² | +26 m² +29% | 2025 |
|---|
| 42, Cooper Dean Drive342 m away | 79 m² | 105 m² | +26 m² +33% | 2016 |
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| 41, Cooper Dean Drive342 m away | 79 m² | 105 m² | +26 m² +33% | 2016 |
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| 16, Bower Road854 m away | 95 m² | 121 m² | +26 m² +27% | 2015 |
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| 79, Brackendale Road822 m away | 99 m² | 124 m² | +25 m² +25% | 2026 |
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| 2, Normanhurst Avenue453 m away | 95 m² | 120 m² | +25 m² +26% | 2024 |
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| 16, High Trees Avenue192 m away | 134 m² | 159 m² | +25 m² +19% | 2023 |
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| 218, Harewood Avenue551 m away | 82 m² | 106 m² | +24 m² +29% | 2017 |
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| 5, Parkway Drive0 m away | 123 m² | 146 m² | +23 m² +19% | 2024 |
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| 641, Castle Lane West468 m away | 104 m² | 127 m² | +23 m² +22% | 2018 |
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| 75, Woodbury Avenue806 m away | 64 m² | 86 m² | +22 m² +34% | 2015 |
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| 12, Gainsborough Road769 m away | 130 m² | 152 m² | +22 m² +17% | 2014 |
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| 39, Elmgate Drive688 m away | 114 m² | 135 m² | +21 m² +18% | 2024 |
|---|
| 3, Leydene Close270 m away | 87 m² | 108 m² | +21 m² +24% | 2018 |
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| 38, Hastings Road537 m away | 72 m² | 93 m² | +21 m² +29% | 2016 |
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| 73, Jewell Road692 m away | 72 m² | 92 m² | +20 m² +28% | 2026 |
|---|
| 63, Bradpole Road510 m away | 104 m² | 124 m² | +20 m² +19% | 2014 |
|---|
| 74, Craigmoor Avenue511 m away | 84 m² | 104 m² | +20 m² +24% | 2010 |
|---|
| 12, Inglewood Avenue324 m away | 100 m² | 119 m² | +19 m² +19% | 2026 |
|---|
| 23, Hastings Road626 m away | 92 m² | 111 m² | +19 m² +21% | 2025 |
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| 29, Springbank Road468 m away | 100 m² | 119 m² | +19 m² +19% | 2022 |
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| 10, Harewood Gardens703 m away | 122 m² | 141 m² | +19 m² +16% | 2022 |
|---|
| 3, Mallard Road948 m away | 79 m² | 98 m² | +19 m² +24% | 2020 |
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| 81, Brackendale Road822 m away | 103 m² | 122 m² | +19 m² +18% | 2011 |
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| 8, Cooper Dean Drive342 m away | 76 m² | 94 m² | +18 m² +24% | 2016 |
|---|
| 11, Henley Gardens722 m away | 111 m² | 128 m² | +17 m² +15% | 2022 |
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| 47, Normanhurst Avenue414 m away | 85 m² | 102 m² | +17 m² +20% | 2016 |
|---|
| 6, Leydene Close270 m away | 95 m² | 111 m² | +16 m² +17% | 2025 |
|---|
| 20, Wilverley Avenue619 m away | 84 m² | 100 m² | +16 m² +19% | 2025 |
|---|
| 52, Throop Road784 m away | 78 m² | 94 m² | +16 m² +21% | 2024 |
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| 42, Mount Pleasant Drive164 m away | 72 m² | 88 m² | +16 m² +22% | 2014 |
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