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 TS27 4RL
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 |
|---|---|---|---|---|
| Ropery House, Stockton Road682 m away | 143 m² | 243 m² | +100 m² +70% | 2016 |
| 12, Manor House Estate588 m away | 118 m² | 168 m² | +50 m² +42% | 2024 |
| Eden Acre, Stockton Road682 m away | 191 m² | 230 m² | +39 m² +20% | 2015 |
| 1, Dene View438 m away | 92 m² | 126 m² | +34 m² +37% | 2013 |
| Johnsons Cottage718 m away | 142 m² | 174 m² | +32 m² +23% | 2026 |
| Allendale718 m away | 66 m² | 93 m² | +27 m² +41% | 2014 |
| 6, Ashbrooke Court845 m away | 136 m² | 159 m² | +23 m² +17% | 2024 |
| East Feld, Stockton Road682 m away | 122 m² | 142 m² | +20 m² +16% | 2017 |
| 2, Leechmire Terrace570 m away | 98 m² | 115 m² | +17 m² +17% | 2021 |
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.