Finding extended homes…
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Sign in to keep them on every device →Finding extended homes…
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 NR4 7DB
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 |
|---|---|---|---|---|
| 1c, Eaton Road895 m away | 179 m² | 368 m² | +189 m² +106% | 2015 |
| 8, Leopold Road634 m away | 114 m² | 260 m² | +146 m² +128% | 2020 |
| 5, Edenhurst Close233 m away | 183 m² | 321 m² | +138 m² +75% | 2023 |
| 174, Newmarket Road675 m away | 311 m² | 427 m² | +116 m² +37% | 2018 |
| 9, Kingston Square378 m away | 94 m² | 204 m² | +110 m² +117% | 2024 |
| 293, Unthank Road442 m away | 146 m² | 250 m² | +104 m² +71% | 2025 |
| 7, Mile End Road781 m away | 119 m² | 222 m² | +103 m² +87% | 2023 |
| 1b, Christchurch Road950 m away | 214 m² | 313 m² | +99 m² +46% | 2013 |
| 2a, Branksome Road766 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.
| 232 m² |
| 324 m² |
| +92 m² +40% |
| 2025 |
| 12, Mile End Road781 m away | 202 m² | 284 m² | +82 m² +41% | 2011 |
|---|
| 28, The Avenues872 m away | 103 m² | 182 m² | +79 m² +77% | 2021 |
|---|
| 6, Judges Drive319 m away | 184 m² | 259 m² | +75 m² +41% | 2022 |
|---|
| 335, Unthank Road234 m away | 262 m² | 335 m² | +73 m² +28% | 2023 |
|---|
| 2, Judges Walk472 m away | 138 m² | 209 m² | +71 m² +51% | 2015 |
|---|
| 28, Jessopp Road563 m away | 99 m² | 168 m² | +69 m² +70% | 2023 |
|---|
| 65, Melrose Road504 m away | 88 m² | 153 m² | +65 m² +74% | 2011 |
|---|
| 19, Mile End Road637 m away | 142 m² | 206 m² | +64 m² +45% | 2023 |
|---|
| 436, Unthank Road418 m away | 119 m² | 182 m² | +63 m² +53% | 2025 |
|---|
| 122, George Borrow Road508 m away | 108 m² | 169 m² | +61 m² +56% | 2025 |
|---|
| 5, Queens Close376 m away | 104 m² | 165 m² | +61 m² +59% | 2015 |
|---|
| 24, Judges Walk472 m away | 378 m² | 438 m² | +60 m² +16% | 2025 |
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| 4, Eaton Road895 m away | 249 m² | 307 m² | +58 m² +23% | 2026 |
|---|
| 23, Upton Road446 m away | 87 m² | 141 m² | +54 m² +62% | 2026 |
|---|
| 10, Claremont Road853 m away | 222 m² | 275 m² | +53 m² +24% | 2018 |
|---|
| 22, Branksome Road766 m away | 204 m² | 256 m² | +52 m² +25% | 2026 |
|---|
| 4, Judges Walk472 m away | 203 m² | 255 m² | +52 m² +26% | 2021 |
|---|
| 124, George Borrow Road508 m away | 94 m² | 145 m² | +51 m² +54% | 2022 |
|---|
| 34, Jessopp Road750 m away | 96 m² | 146 m² | +50 m² +52% | 2023 |
|---|
| 9a, Poplar Avenue995 m away | 135 m² | 184 m² | +49 m² +36% | 2022 |
|---|
| 102, Christchurch Road730 m away | 99 m² | 148 m² | +49 m² +49% | 2020 |
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| 129, The Avenues859 m away | 83 m² | 131 m² | +48 m² +58% | 2023 |
|---|
| 375, Unthank Road234 m away | 178 m² | 224 m² | +46 m² +26% | 2018 |
|---|
| 202, Bluebell Road961 m away | 50 m² | 95 m² | +45 m² +90% | 2024 |
|---|
| 466a, Unthank Road678 m away | 198 m² | 242 m² | +44 m² +22% | 2022 |
|---|
| 44a, Branksome Road992 m away | 83 m² | 127 m² | +44 m² +53% | 2016 |
|---|
| 448, Unthank Road678 m away | 176 m² | 220 m² | +44 m² +25% | 2013 |
|---|
| 3, Meadow Rise Road653 m away | 68 m² | 111 m² | +43 m² +63% | 2021 |
|---|
| 15, Colman Road454 m away | 124 m² | 167 m² | +43 m² +35% | 2019 |
|---|
| 40, The Avenues872 m away | 92 m² | 135 m² | +43 m² +47% | 2018 |
|---|
| 108, Buckingham Road232 m away | 81 m² | 123 m² | +42 m² +52% | 2021 |
|---|
| 26, Le Strange Close999 m away | 129 m² | 171 m² | +42 m² +33% | 2018 |
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| 24, Branksome Road992 m away | 189 m² | 230 m² | +41 m² +22% | 2023 |
|---|
| 10, Meadow Rise Avenue573 m away | 98 m² | 139 m² | +41 m² +42% | 2013 |
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| 52, Norvic Drive852 m away | 72 m² | 112 m² | +40 m² +56% | 2023 |
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| 112, George Borrow Road679 m away | 116 m² | 156 m² | +40 m² +34% | 2022 |
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| 51, Buckingham Road148 m away | 56 m² | 95 m² | +39 m² +70% | 2018 |
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| 11, Colman Road454 m away | 119 m² | 158 m² | +39 m² +33% | 2015 |
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| 47, George Borrow Road905 m away | 96 m² | 134 m² | +38 m² +40% | 2019 |
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| 405, Unthank Road234 m away | 56 m² | 94 m² | +38 m² +68% | 2016 |
|---|
| 4, Poplar Avenue995 m away | 191 m² | 228 m² | +37 m² +19% | 2023 |
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| 178, Colman Road956 m away | 92 m² | 129 m² | +37 m² +40% | 2015 |
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| 64, Mile End Road637 m away | 90 m² | 126 m² | +36 m² +40% | 2014 |
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| 4, Kingston Square378 m away | 152 m² | 186 m² | +34 m² +22% | 2026 |
|---|
| 49, Sotherton Road62 m away | 83 m² | 117 m² | +34 m² +41% | 2025 |
|---|
| 10, Upton Close480 m away | 103 m² | 137 m² | +34 m² +33% | 2024 |
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| 15, Henley Road809 m away | 82 m² | 116 m² | +34 m² +41% | 2023 |
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| 13, Grange Road812 m away | 104 m² | 138 m² | +34 m² +33% | 2020 |
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| 2, Branksome Road766 m away | 190 m² | 224 m² | +34 m² +18% | 2015 |
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| 8, Bluebell Crescent945 m away | 144 m² | 176 m² | +32 m² +22% | 2014 |
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| 25, Buckingham Road148 m away | 69 m² | 100 m² | +31 m² +45% | 2020 |
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| 123, The Avenues859 m away | 83 m² | 113 m² | +30 m² +36% | 2023 |
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| 1, Waverley Road934 m away | 132 m² | 161 m² | +29 m² +22% | 2026 |
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| 20, Sotherton Road0 m away | 96 m² | 125 m² | +29 m² +30% | 2019 |
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| 47, Northfields814 m away | 91 m² | 120 m² | +29 m² +32% | 2019 |
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| 2, Upton Close480 m away | 133 m² | 162 m² | +29 m² +22% | 2017 |
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| 18, Jessopp Road563 m away | 97 m² | 126 m² | +29 m² +30% | 2015 |
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| Flat 4, Sebald House, Kinghorn Road655 m away | 26 m² | 55 m² | +29 m² +112% | 2013 |
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| 2, Westgate Close833 m away | 154 m² | 182 m² | +28 m² +18% | 2025 |
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| 7, Meadow Rise Road653 m away | 103 m² | 131 m² | +28 m² +27% | 2015 |
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| 15, Highland Avenue809 m away | 101 m² | 129 m² | +28 m² +28% | 2014 |
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| 6, Sumpter Road481 m away | 81 m² | 108 m² | +27 m² +33% | 2026 |
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| 206, Bluebell Road961 m away | 88 m² | 115 m² | +27 m² +31% | 2025 |
|---|
| 107, Newmarket Road843 m away | 72 m² | 99 m² | +27 m² +38% | 2015 |
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| The Coach House, 382a, Unthank Road275 m away | 86 m² | 112 m² | +26 m² +30% | 2023 |
|---|
| 71, Muriel Road593 m away | 36 m² | 62 m² | +26 m² +72% | 2021 |
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| 1b, Mile End Road781 m away | 132 m² | 158 m² | +26 m² +20% | 2016 |
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| 20, Muriel Road579 m away | 61 m² | 86 m² | +25 m² +41% | 2020 |
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| 82, Leng Crescent758 m away | 75 m² | 99 m² | +24 m² +32% | 2023 |
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| 96, Peckover Road663 m away | 83 m² | 107 m² | +24 m² +29% | 2020 |
|---|
| 31, Fairfax Road472 m away | 78 m² | 102 m² | +24 m² +31% | 2014 |
|---|
| 14, Glebe Road926 m away | 83 m² | 107 m² | +24 m² +29% | 2014 |
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| 54, Morello Close966 m away | 93 m² | 117 m² | +24 m² +26% | 2014 |
|---|
| 117, Glebe Road956 m away | 109 m² | 132 m² | +23 m² +21% | 2026 |
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| 14, De Hague Road607 m away | 105 m² | 128 m² | +23 m² +22% | 2024 |
|---|
| 30, Wycliffe Road830 m away | 91 m² | 114 m² | +23 m² +25% | 2024 |
|---|
| 1, Colman Road485 m away | 99 m² | 122 m² | +23 m² +23% | 2019 |
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| 12, Ivory Road928 m away | 82 m² | 104 m² | +22 m² +27% | 2024 |
|---|
| 7, Buckingham Road148 m away | 89 m² | 111 m² | +22 m² +25% | 2022 |
|---|
| 75, Highland Road520 m away | 71 m² | 93 m² | +22 m² +31% | 2022 |
|---|
| 27, Leng Crescent767 m away | 77 m² | 99 m² | +22 m² +29% | 2022 |
|---|
| 45, Norvic Drive895 m away | 75 m² | 97 m² | +22 m² +29% | 2022 |
|---|
| 18, Leng Crescent930 m away | 121 m² | 143 m² | +22 m² +18% | 2020 |
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| 2, Jessopp Road563 m away | 86 m² | 107 m² | +21 m² +24% | 2024 |
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| 136, The Avenues813 m away | 88 m² | 109 m² | +21 m² +24% | 2024 |
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| 108, Bluebell Road879 m away | 96 m² | 117 m² | +21 m² +22% | 2023 |
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| 42, Mornington Road557 m away | 69 m² | 90 m² | +21 m² +30% | 2022 |
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| 16, Grange Road812 m away | 87 m² | 108 m² | +21 m² +24% | 2018 |
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| 30, Norvic Drive895 m away | 71 m² | 92 m² | +21 m² +30% | 2018 |
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| 18, Pine Close538 m away | 66 m² | 87 m² | +21 m² +32% | 2017 |
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| 64, Wycliffe Road830 m away | 84 m² | 105 m² | +21 m² +25% | 2017 |
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| 13, Buckingham Road148 m away | 76 m² | 96 m² | +20 m² +26% | 2022 |
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| 26, Mornington Road653 m away | 82 m² | 102 m² | +20 m² +24% | 2022 |
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| 306, Unthank Road476 m away | 77 m² | 97 m² | +20 m² +26% | 2013 |
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| 15, Turnberry906 m away | 65 m² | 84 m² | +19 m² +29% | 2024 |
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| 58, North Park Avenue415 m away | 31 m² | 50 m² | +19 m² +61% | 2023 |
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| 117, George Borrow Road508 m away | 94 m² | 113 m² | +19 m² +20% | 2023 |
|---|
| 47, Meadow Rise Road550 m away | 74 m² | 93 m² | +19 m² +26% | 2021 |
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| 52, Leng Crescent767 m away | 112 m² | 131 m² | +19 m² +17% | 2018 |
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| 8, Leopold Close627 m away | 72 m² | 91 m² | +19 m² +26% | 2017 |
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| 45, Jessopp Road881 m away | 109 m² | 128 m² | +19 m² +17% | 2015 |
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| 121, Christchurch Road856 m away | 118 m² | 136 m² | +18 m² +15% | 2025 |
|---|
| 28, Corie Road695 m away | 107 m² | 125 m² | +18 m² +17% | 2022 |
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| 195, The Avenues859 m away | 90 m² | 108 m² | +18 m² +20% | 2022 |
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| 48, Melrose Road605 m away | 98 m² | 115 m² | +17 m² +17% | 2025 |
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| 158, Bluebell Road961 m away | 84 m² | 101 m² | +17 m² +20% | 2025 |
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| 59, Fairfax Road472 m away | 82 m² | 99 m² | +17 m² +21% | 2022 |
|---|
| 19, Brentwood984 m away | 90 m² | 107 m² | +17 m² +19% | 2022 |
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| 9, Ruskin Road799 m away | 79 m² | 96 m² | +17 m² +22% | 2020 |
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| 8, Nasmith Road765 m away | 81 m² | 98 m² | +17 m² +21% | 2019 |
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| 124, The Avenues813 m away | 83 m² | 100 m² | +17 m² +20% | 2019 |
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| 33, Brentwood984 m away | 87 m² | 104 m² | +17 m² +20% | 2017 |
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| 17, Sotherton Road62 m away | 82 m² | 99 m² | +17 m² +21% | 2014 |
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| 8, Cranleigh Rise985 m away | 84 m² | 101 m² | +17 m² +20% | 2012 |
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| 14, Ruskin Road799 m away | 76 m² | 92 m² | +16 m² +21% | 2025 |
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| 164, Northfields578 m away | 89 m² | 105 m² | +16 m² +18% | 2024 |
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| 9, Bacon Road865 m away | 81 m² | 97 m² | +16 m² +20% | 2022 |
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| 109, Glebe Road956 m away | 100 m² | 116 m² | +16 m² +16% | 2021 |
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| 85, Buckingham Road148 m away | 89 m² | 105 m² | +16 m² +18% | 2018 |
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| 67, The Avenues872 m away | 105 m² | 121 m² | +16 m² +15% | 2015 |
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| 19, Highland Avenue809 m away | 97 m² | 113 m² | +16 m² +16% | 2014 |
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| 29, Glebe Road926 m away | 75 m² | 91 m² | +16 m² +21% | 2014 |
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| 302, Unthank Road476 m away | 76 m² | 91 m² | +15 m² +20% | 2024 |
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| 49, Northfields814 m away | 78 m² | 93 m² | +15 m² +19% | 2024 |
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| 1, De Hague Road607 m away | 69 m² | 84 m² | +15 m² +22% | 2023 |
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| 209, The Avenues859 m away | 89 m² | 104 m² | +15 m² +17% | 2018 |
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| 29, Rugge Drive938 m away | 63 m² | 78 m² | +15 m² +24% | 2018 |
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| 7, Highland Avenue809 m away | 85 m² | 100 m² | +15 m² +18% | 2016 |
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| 2a, Kingston Square378 m away | 96 m² | 111 m² | +15 m² +16% | 2014 |
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