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 DH8 0QZ
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 |
|---|---|---|---|---|
| 170, Benfieldside Road443 m away | 69 m² | 156 m² | +87 m² +126% | 2025 |
| 81, Queens Road767 m away | 125 m² | 195 m² | +70 m² +56% | 2011 |
| 20, Briar Mews691 m away | 147 m² | 199 m² | +52 m² +35% | 2024 |
| 1, Rosedale Avenue448 m away | 104 m² | 153 m² | +49 m² +47% | 2014 |
| 95, Woodlands Road160 m away | 87 m² | 134 m² | +47 m² +54% | 2025 |
| 21, Woodlands Road554 m away | 66 m² | 111 m² | +45 m² +68% | 2023 |
| 3, Barnsley Way840 m away | 125 m² | 166 m² | +41 m² +33% | 2015 |
| 38, Ashfield355 m away | 93 m² | 133 m² | +40 m² +43% | 2022 |
| 12, The Close267 m away | 93 m² | 132 m² | +39 m² +42% | 2019 |
| 13, Briary Gardens212 m away | 84 m² | 122 m² | +38 m² +45% | 2023 |
| 50, Queens Road767 m away | 120 m² | 156 m² | +36 m² +30% | 2024 |
| 8, Cutlers Hall Road752 m away | 75 m² | 111 m² | +36 m² +48% | 2019 |
| Shotley Hall663 m away | 69 m² | 105 m² | +36 m² +52% | 2012 |
| 25, Oley Meadows432 m away | 61 m² | 96 m² | +35 m² +57% | 2026 |
| 128, Benfieldside Road663 m away | 164 m² | 199 m² | +35 m² +21% | 2025 |
| 17, The Elms849 m away | 90 m² | 125 m² | +35 m² +39% | 2021 |
| 4, Queensway668 m away | 137 m² | 170 m² | +33 m² +24% | 2024 |
| 7, Peile Park236 m away | 190 m² | 223 m² | +33 m² +17% | 2023 |
| 21, The Close267 m away | 85 m² | 118 m² | +33 m² +39% | 2019 |
| 55, Ashfield323 m away | 69 m² | 101 m² | +32 m² +46% | 2021 |
| 1, Barnsley Way840 m away | 94 m² | 125 m² | +31 m² +33% | 2015 |
| Ireshope, Woodlands Crescent438 m away | 152 m² | 182 m² | +30 m² +20% | 2023 |
| 20, Elm Park Terrace845 m away | 64 m² | 93 m² | +29 m² +45% | 2010 |
| 80, Queens Road767 m away | 113 m² | 141 m² | +28 m² +25% | 2022 |
| 15, Carnoustie Close932 m away | 118 m² | 146 m² | +28 m² +24% | 2022 |
| 18, West View930 m away | 97 m² | 125 m² | +28 m² +29% | 2015 |
| 18, Bridge Island509 m away | 129 m² | 156 m² | +27 m² +21% | 2020 |
| 39, Front Street363 m away | 73 m² | 98 m² | +25 m² +34% | 2026 |
| 26, Woodlands Road598 m away | 158 m² | 183 m² | +25 m² +16% | 2025 |
| 22, The Close267 m away | 62 m² | 87 m² | +25 m² +40% | 2024 |
| 10, Carnoustie Close932 m away | 108 m² | 129 m² | +21 m² +19% | 2013 |
| 28, Elm Park Terrace845 m away | 74 m² | 94 m² | +20 m² +27% | 2021 |
| 25, Princess Avenue820 m away | 81 m² | 101 m² | +20 m² +25% | 2016 |
| 119, Benfieldside Road669 m away | 92 m² | 112 m² | +20 m² +22% | 2015 |
| 25, Goodwood Close457 m away | 121 m² | 140 m² | +19 m² +16% | 2019 |
| 22, Priory Close830 m away | 94 m² | 112 m² | +18 m² +19% | 2021 |
| 4, Briary Gardens212 m away | 75 m² | 93 m² | +18 m² +24% | 2018 |
| 33, Cutlers Avenue738 m away | 76 m² | 93 m² | +17 m² +22% | 2015 |
| 30, Links Drive965 m away | 95 m² | 112 m² | +17 m² +18% | 2013 |
| 13, Northstead Drive684 m away | 64 m² | 80 m² | +16 m² +25% | 2026 |
| 14, The Elms849 m away | 94 m² | 110 m² | +16 m² +17% | 2022 |
| 14, Elm Park Terrace845 m away | 67 m² | 82 m² | +15 m² +22% | 2021 |
| 13, Riverside474 m away | 70 m² | 85 m² | +15 m² +21% | 2012 |
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.