Finding extended homes…
These only choose where you start. Every page and every lens is still one tap away.
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 RM3 8QX
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 |
|---|---|---|---|---|
| 21, Sackville Crescent408 m away | 80 m² | 176 m² | +96 m² +120% | 2024 |
| 101, Neave Crescent997 m away | 78 m² | 168 m² | +90 m² +115% | 2014 |
| 31, Court Avenue819 m away | 55 m² | 134 m² | +79 m² +144% | 2022 |
| 80, Paines Brook Way588 m away | 71 m² | 147 m² | +76 m² +107% | 2020 |
| 11, Elderberry Close885 m away | 144 m² | 219 m² | +75 m² +52% | 2026 |
| 11, Alverstoke Road179 m away | 70 m² | 142 m² | +72 m² +103% | 2022 |
| 87, Arlington Gardens502 m away | 59 m² | 129 m² | +70 m² +119% | 2023 |
| 11, Camellia Close720 m away | 60 m² | 129 m² | +69 m² +115% | 2023 |
| 10, Royston Road559 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.
| 66 m² |
| 135 m² |
| +69 m² +105% |
| 2020 |
| 41, Newhall Drive435 m away | 101 m² | 170 m² | +69 m² +68% | 2018 |
|---|
| 18, Camborne Avenue258 m away | 70 m² | 138 m² | +68 m² +97% | 2015 |
|---|
| 27, Sussex Avenue411 m away | 73 m² | 139 m² | +66 m² +90% | 2023 |
|---|
| 42, Gubbins Lane928 m away | 82 m² | 146 m² | +64 m² +78% | 2025 |
|---|
| 38, Newhall Drive435 m away | 88 m² | 151 m² | +63 m² +72% | 2026 |
|---|
| 7, Chelsworth Drive373 m away | 89 m² | 150 m² | +61 m² +69% | 2025 |
|---|
| 109, Gubbins Lane390 m away | 96 m² | 157 m² | +61 m² +64% | 2022 |
|---|
| 6, Amersham Close317 m away | 64 m² | 123 m² | +59 m² +92% | 2026 |
|---|
| 50, Halesworth Road286 m away | 69 m² | 128 m² | +59 m² +86% | 2025 |
|---|
| 15, Chelsworth Drive373 m away | 86 m² | 143 m² | +57 m² +66% | 2022 |
|---|
| 3, Mason Drive993 m away | 65 m² | 122 m² | +57 m² +88% | 2022 |
|---|
| 20, Harlesden Close188 m away | 73 m² | 128 m² | +55 m² +75% | 2025 |
|---|
| 17, Bernwelle Avenue706 m away | 90 m² | 145 m² | +55 m² +61% | 2025 |
|---|
| 226, Faringdon Avenue538 m away | 88 m² | 142 m² | +54 m² +61% | 2020 |
|---|
| 12, Kingsbridge Road453 m away | 73 m² | 127 m² | +54 m² +74% | 2018 |
|---|
| 38, Juniper Way874 m away | 38 m² | 91 m² | +53 m² +139% | 2019 |
|---|
| 197d, Church Road652 m away | 38 m² | 90 m² | +52 m² +137% | 2023 |
|---|
| 28, Geoffrey Avenue959 m away | 51 m² | 103 m² | +52 m² +102% | 2021 |
|---|
| 24, Sunnydene Close249 m away | 72 m² | 123 m² | +51 m² +71% | 2014 |
|---|
| 6, Kingsbridge Road453 m away | 69 m² | 118 m² | +49 m² +71% | 2026 |
|---|
| 52, Geoffrey Avenue959 m away | 69 m² | 117 m² | +48 m² +70% | 2021 |
|---|
| 6, St Neots Road227 m away | 58 m² | 104 m² | +46 m² +79% | 2026 |
|---|
| 18, Columbine Way753 m away | 60 m² | 106 m² | +46 m² +77% | 2025 |
|---|
| 4, Guildford Gardens600 m away | 85 m² | 130 m² | +45 m² +53% | 2025 |
|---|
| 14, Meadfarm Close829 m away | 87 m² | 131 m² | +44 m² +51% | 2025 |
|---|
| 46, Colne Drive554 m away | 65 m² | 106 m² | +41 m² +63% | 2021 |
|---|
| 73, Camborne Avenue258 m away | 83 m² | 123 m² | +40 m² +48% | 2025 |
|---|
| 21, Athelstan Road948 m away | 91 m² | 131 m² | +40 m² +44% | 2024 |
|---|
| 86, Dewsbury Road773 m away | 93 m² | 130 m² | +37 m² +40% | 2025 |
|---|
| 2, Collerne Street801 m away | 87 m² | 123 m² | +36 m² +41% | 2025 |
|---|
| 19, Hall Terrace630 m away | 122 m² | 156 m² | +34 m² +28% | 2026 |
|---|
| 52, Cricklade Avenue768 m away | 89 m² | 123 m² | +34 m² +38% | 2023 |
|---|
| 46, Queens Park Road691 m away | 83 m² | 117 m² | +34 m² +41% | 2018 |
|---|
| 3, Abbotts Court, Queens Park Road679 m away | 31 m² | 64 m² | +33 m² +106% | 2025 |
|---|
| 2, Saxon Close930 m away | 76 m² | 109 m² | +33 m² +43% | 2023 |
|---|
| 137, Chippenham Road968 m away | 88 m² | 121 m² | +33 m² +38% | 2014 |
|---|
| 23, Dewsbury Road644 m away | 68 m² | 100 m² | +32 m² +47% | 2026 |
|---|
| 10, Petersfield Avenue558 m away | 71 m² | 103 m² | +32 m² +45% | 2023 |
|---|
| 10, Lancing Road188 m away | 87 m² | 118 m² | +31 m² +36% | 2025 |
|---|
| 4, Chelsworth Close297 m away | 87 m² | 118 m² | +31 m² +36% | 2024 |
|---|
| 14, Dewsbury Gardens720 m away | 73 m² | 104 m² | +31 m² +42% | 2023 |
|---|
| 53, Arundel Road535 m away | 130 m² | 161 m² | +31 m² +24% | 2015 |
|---|
| 33, Arlington Gardens574 m away | 95 m² | 125 m² | +30 m² +32% | 2026 |
|---|
| 42, Court Avenue819 m away | 76 m² | 106 m² | +30 m² +39% | 2026 |
|---|
| 14, Sudbury Close837 m away | 90 m² | 120 m² | +30 m² +33% | 2025 |
|---|
| 31, Arlington Gardens574 m away | 119 m² | 149 m² | +30 m² +25% | 2015 |
|---|
| 40, Amersham Road360 m away | 64 m² | 93 m² | +29 m² +45% | 2024 |
|---|
| 12, Retford Close591 m away | 91 m² | 120 m² | +29 m² +32% | 2020 |
|---|
| 25, Whitmore Avenue927 m away | 62 m² | 91 m² | +29 m² +47% | 2018 |
|---|
| 37, St Clements Avenue678 m away | 154 m² | 183 m² | +29 m² +19% | 2015 |
|---|
| 21, Briars Walk973 m away | 78 m² | 106 m² | +28 m² +36% | 2021 |
|---|
| 31, Sussex Avenue411 m away | 90 m² | 118 m² | +28 m² +31% | 2020 |
|---|
| 14, Keighley Road296 m away | 83 m² | 110 m² | +27 m² +33% | 2025 |
|---|
| 48, Colne Drive554 m away | 65 m² | 92 m² | +27 m² +42% | 2024 |
|---|
| 4, Camborne Way92 m away | 91 m² | 117 m² | +26 m² +29% | 2024 |
|---|
| 16, Penrith Road713 m away | 78 m² | 104 m² | +26 m² +33% | 2023 |
|---|
| 12, Chepstow House, Leamington Road872 m away | 41 m² | 67 m² | +26 m² +63% | 2023 |
|---|
| 108, Chippenham Road968 m away | 71 m² | 97 m² | +26 m² +37% | 2021 |
|---|
| 15, Avenue Road501 m away | 31 m² | 56 m² | +25 m² +81% | 2026 |
|---|
| 74, Amersham Road360 m away | 101 m² | 126 m² | +25 m² +25% | 2025 |
|---|
| 65, Sackville Crescent621 m away | 81 m² | 106 m² | +25 m² +31% | 2021 |
|---|
| 4, Columbine Way753 m away | 73 m² | 98 m² | +25 m² +34% | 2014 |
|---|
| 32, Court Avenue819 m away | 60 m² | 84 m² | +24 m² +40% | 2013 |
|---|
| 31, Dudley Road912 m away | 70 m² | 94 m² | +24 m² +34% | 2013 |
|---|
| 25, Arundel Road535 m away | 51 m² | 74 m² | +23 m² +45% | 2026 |
|---|
| 1, Gascoyne Close924 m away | 72 m² | 95 m² | +23 m² +32% | 2026 |
|---|
| 111, Amersham Road456 m away | 102 m² | 125 m² | +23 m² +23% | 2025 |
|---|
| 2, Oldmead Close653 m away | 89 m² | 112 m² | +23 m² +26% | 2025 |
|---|
| 1, Melksham Close0 m away | 92 m² | 115 m² | +23 m² +25% | 2023 |
|---|
| 161, Church Road681 m away | 73 m² | 95 m² | +22 m² +30% | 2026 |
|---|
| 139, Briar Road970 m away | 95 m² | 117 m² | +22 m² +23% | 2026 |
|---|
| 14, Amersham Road349 m away | 86 m² | 108 m² | +22 m² +26% | 2023 |
|---|
| 21, The Drive572 m away | 89 m² | 111 m² | +22 m² +25% | 2022 |
|---|
| 39, Oak Road806 m away | 20 m² | 41 m² | +21 m² +105% | 2024 |
|---|
| 45, Gubbins Lane928 m away | 94 m² | 115 m² | +21 m² +22% | 2023 |
|---|
| 6, Melksham Green151 m away | 84 m² | 105 m² | +21 m² +25% | 2021 |
|---|
| 10, Reginald Road850 m away | 117 m² | 137 m² | +20 m² +17% | 2026 |
|---|
| 55, Nightingale Crescent998 m away | 68 m² | 88 m² | +20 m² +29% | 2024 |
|---|
| 185b, Church Road679 m away | 85 m² | 105 m² | +20 m² +24% | 2023 |
|---|
| 18, Amersham Close317 m away | 90 m² | 110 m² | +20 m² +22% | 2021 |
|---|
| 4, Arundel Road516 m away | 74 m² | 94 m² | +20 m² +27% | 2021 |
|---|
| 1, Pearcy Close338 m away | 91 m² | 110 m² | +19 m² +21% | 2026 |
|---|
| 228, Petersfield Avenue790 m away | 91 m² | 110 m² | +19 m² +21% | 2025 |
|---|
| 6, Birkdale Avenue499 m away | 77 m² | 96 m² | +19 m² +25% | 2024 |
|---|
| 9, Camborne Terrace549 m away | 124 m² | 143 m² | +19 m² +15% | 2022 |
|---|
| 2, Camborne Terrace549 m away | 124 m² | 143 m² | +19 m² +15% | 2022 |
|---|
| 20, David Drive875 m away | 57 m² | 76 m² | +19 m² +33% | 2019 |
|---|
| 217, Gooshays Drive987 m away | 82 m² | 101 m² | +19 m² +23% | 2018 |
|---|
| 91, Arlington Gardens502 m away | 51 m² | 70 m² | +19 m² +37% | 2016 |
|---|
| 3, Amersham Road349 m away | 92 m² | 111 m² | +19 m² +21% | 2010 |
|---|
| 51, Retford Road730 m away | 85 m² | 103 m² | +18 m² +21% | 2024 |
|---|
| 20, Melksham Gardens123 m away | 63 m² | 81 m² | +18 m² +29% | 2022 |
|---|
| 64, Amersham Road360 m away | 69 m² | 87 m² | +18 m² +26% | 2021 |
|---|
| 26, Leyburn Crescent423 m away | 86 m² | 104 m² | +18 m² +21% | 2020 |
|---|
| 128, Gubbins Lane390 m away | 59 m² | 77 m² | +18 m² +31% | 2016 |
|---|
| 50, Gubbins Lane928 m away | 47 m² | 65 m² | +18 m² +38% | 2009 |
|---|
| 68, Gubbins Lane632 m away | 73 m² | 90 m² | +17 m² +23% | 2025 |
|---|
| 8, Buttercup Close918 m away | 83 m² | 100 m² | +17 m² +20% | 2024 |
|---|
| 36, Ethelburga Road918 m away | 76 m² | 93 m² | +17 m² +22% | 2021 |
|---|
| 109, Avenue Road355 m away | 90 m² | 107 m² | +17 m² +19% | 2016 |
|---|
| 1, Leamington Road903 m away | 67 m² | 84 m² | +17 m² +25% | 2014 |
|---|
| 81, Petersfield Avenue790 m away | 42 m² | 58 m² | +16 m² +38% | 2024 |
|---|
| 66, Halesworth Road286 m away | 88 m² | 104 m² | +16 m² +18% | 2023 |
|---|
| 32, Harris Close285 m away | 79 m² | 95 m² | +16 m² +20% | 2020 |
|---|
| Apartment 1, Russell Wilson Court, 150, Church Road619 m away | 38 m² | 54 m² | +16 m² +42% | 2020 |
|---|
| 9, Lavender Close983 m away | 61 m² | 77 m² | +16 m² +26% | 2016 |
|---|
| Flat 1, Barnard House, 2, Nightingale Crescent999 m away | 40 m² | 56 m² | +16 m² +40% | 2014 |
|---|
| 50, Dudley Road810 m away | 32 m² | 48 m² | +16 m² +50% | 2013 |
|---|
| 11, Wednesbury Green211 m away | 81 m² | 96 m² | +15 m² +19% | 2025 |
|---|
| 7, Bernwelle Avenue706 m away | 93 m² | 108 m² | +15 m² +16% | 2024 |
|---|
| 142a, Church Road652 m away | 91 m² | 106 m² | +15 m² +16% | 2020 |
|---|
| 56, David Drive875 m away | 51 m² | 66 m² | +15 m² +29% | 2013 |
|---|