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 NG10 5DA
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 |
|---|---|---|---|---|
| 79, Netherfield Road944 m away | 80 m² | 181 m² | +101 m² +126% | 2026 |
| 15, Beech Avenue280 m away | 87 m² | 167 m² | +80 m² +92% | 2015 |
| 24, Victoria Road454 m away | 104 m² | 177 m² | +73 m² +70% | 2022 |
| 22, Spencer Avenue0 m away | 68 m² | 136 m² | +68 m² +100% | 2019 |
| 21, Elm Avenue256 m away | 103 m² | 170 m² | +67 m² +65% | 2013 |
| 30, Park Street883 m away | 104 m² | 165 m² | +61 m² +59% | 2020 |
| 209, Derby Road941 m away | 104 m² | 163 m² | +59 m² +57% | 2025 |
| 81, Stanton Road234 m away | 105 m² | 162 m² | +57 m² +54% | 2021 |
| 21, Friesland Drive980 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.
| 50 m² |
| 105 m² |
| +55 m² +110% |
| 2020 |
| 11, Laburnum Close451 m away | 58 m² | 111 m² | +53 m² +91% | 2021 |
|---|
| 4, Wood Avenue447 m away | 52 m² | 104 m² | +52 m² +100% | 2019 |
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| 100, Derby Road636 m away | 112 m² | 160 m² | +48 m² +43% | 2025 |
|---|
| 3, Lower Park Street818 m away | 85 m² | 129 m² | +44 m² +52% | 2024 |
|---|
| 22, Park Street883 m away | 72 m² | 116 m² | +44 m² +61% | 2024 |
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| 1, Brooke Street502 m away | 61 m² | 105 m² | +44 m² +72% | 2023 |
|---|
| 11, Brookfield Mews482 m away | 95 m² | 138 m² | +43 m² +45% | 2011 |
|---|
| 38, Victoria Road454 m away | 95 m² | 136 m² | +41 m² +43% | 2026 |
|---|
| 1, Church Drive481 m away | 125 m² | 165 m² | +40 m² +32% | 2019 |
|---|
| 15, Spencer Avenue0 m away | 82 m² | 119 m² | +37 m² +45% | 2024 |
|---|
| 10, Park Street883 m away | 87 m² | 123 m² | +36 m² +41% | 2013 |
|---|
| 23, Kings Road258 m away | 62 m² | 96 m² | +34 m² +55% | 2022 |
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| 53, Longmoor Lane883 m away | 51 m² | 85 m² | +34 m² +67% | 2020 |
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| 56, Longmoor Lane963 m away | 116 m² | 149 m² | +33 m² +28% | 2025 |
|---|
| 9, Grasmere Street623 m away | 46 m² | 79 m² | +33 m² +72% | 2020 |
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| 74, Stanton Road182 m away | 81 m² | 113 m² | +32 m² +40% | 2025 |
|---|
| 2, King Edward Street476 m away | 104 m² | 135 m² | +31 m² +30% | 2022 |
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| 18, Thorpe Close943 m away | 34 m² | 64 m² | +30 m² +88% | 2024 |
|---|
| 25, Albert Avenue969 m away | 56 m² | 83 m² | +27 m² +48% | 2023 |
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| 29, Victoria Road411 m away | 145 m² | 172 m² | +27 m² +19% | 2013 |
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| 42, Recreation Road341 m away | 85 m² | 111 m² | +26 m² +31% | 2022 |
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| 2, Bailey Street879 m away | 45 m² | 71 m² | +26 m² +58% | 2010 |
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| 52, Stanton Road198 m away | 92 m² | 117 m² | +25 m² +27% | 2025 |
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| 26, Elm Avenue256 m away | 102 m² | 127 m² | +25 m² +25% | 2022 |
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| 26, Regent Street744 m away | 94 m² | 119 m² | +25 m² +27% | 2020 |
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| 29, Linden Grove397 m away | 98 m² | 123 m² | +25 m² +26% | 2013 |
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| 13, Lower Park Street818 m away | 71 m² | 94 m² | +23 m² +32% | 2025 |
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| 4, Taft Avenue313 m away | 52 m² | 74 m² | +22 m² +42% | 2026 |
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| 67, Springfield Mill565 m away | 63 m² | 85 m² | +22 m² +35% | 2021 |
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| 219 - 221, Derby Road941 m away | 56 m² | 78 m² | +22 m² +39% | 2020 |
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| 15, Aria Court990 m away | 52 m² | 74 m² | +22 m² +42% | 2019 |
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| 3, Central Avenue331 m away | 74 m² | 96 m² | +22 m² +30% | 2015 |
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| 20, Town Street379 m away | 73 m² | 95 m² | +22 m² +30% | 2015 |
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| Red Lion, Derby Road553 m away | 37 m² | 58 m² | +21 m² +57% | 2026 |
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| 185, Derby Road941 m away | 97 m² | 118 m² | +21 m² +22% | 2025 |
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| 47b, Stanton Road158 m away | 82 m² | 103 m² | +21 m² +26% | 2021 |
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| 23, Wellington Street822 m away | 57 m² | 78 m² | +21 m² +37% | 2019 |
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| 5, Rutland Grove784 m away | 91 m² | 112 m² | +21 m² +23% | 2014 |
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| 3, West End Street888 m away | 102 m² | 122 m² | +20 m² +20% | 2023 |
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| 56, Starch Lane490 m away | 67 m² | 87 m² | +20 m² +30% | 2020 |
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| 16, Maple Avenue437 m away | 119 m² | 138 m² | +19 m² +16% | 2025 |
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| 24, Shanklin Drive981 m away | 51 m² | 70 m² | +19 m² +37% | 2021 |
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| 34, Shaftesbury Avenue882 m away | 77 m² | 95 m² | +18 m² +23% | 2022 |
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| 84, Stanton Road182 m away | 85 m² | 103 m² | +18 m² +21% | 2021 |
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| 2, Bramble Court645 m away | 42 m² | 60 m² | +18 m² +43% | 2021 |
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| 14, The Paddocks752 m away | 98 m² | 116 m² | +18 m² +18% | 2020 |
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| 42, Victoria Road454 m away | 102 m² | 119 m² | +17 m² +17% | 2024 |
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| 6, Vine Crescent101 m away | 81 m² | 97 m² | +16 m² +20% | 2025 |
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| 76, Springfield Mill565 m away | 59 m² | 75 m² | +16 m² +27% | 2018 |
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| 57, Springfield Mill565 m away | 32 m² | 47 m² | +15 m² +47% | 2020 |
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