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 LU2 8BJ
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 |
|---|---|---|---|---|
| 9, Mixes Hill Road990 m away | 73 m² | 162 m² | +89 m² +122% | 2015 |
| 40, St Thomas'S Road741 m away | 67 m² | 151 m² | +84 m² +125% | 2020 |
| 105, Swifts Green Road405 m away | 91 m² | 169 m² | +78 m² +86% | 2023 |
| 32, Ashcroft Road467 m away | 110 m² | 187 m² | +77 m² +70% | 2025 |
| 14, Mixes Hill Road990 m away | 74 m² | 147 m² | +73 m² +99% | 2026 |
| 675, Hitchin Road282 m away | 127 m² | 200 m² | +73 m² +57% | 2014 |
| 47, Mountgrace Road509 m away | 87 m² | 155 m² | +68 m² +78% | 2024 |
| 69, Langford Drive889 m away | 70 m² | 135 m² | +65 m² +93% | 2021 |
| 19, Sowerby Avenue784 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.
| 90 m² |
| 152 m² |
| +62 m² +69% |
| 2025 |
| 12, Mountgrace Road476 m away | 95 m² | 154 m² | +59 m² +62% | 2024 |
|---|
| 71, Edgewood Drive562 m away | 80 m² | 139 m² | +59 m² +74% | 2015 |
|---|
| 89, Putteridge Road168 m away | 81 m² | 139 m² | +58 m² +72% | 2022 |
|---|
| 78, Swifts Green Road180 m away | 103 m² | 160 m² | +57 m² +55% | 2026 |
|---|
| 2, Mountgrace Road476 m away | 81 m² | 137 m² | +56 m² +69% | 2025 |
|---|
| 4, Hazelwood Close390 m away | 64 m² | 120 m² | +56 m² +88% | 2021 |
|---|
| 58, Forrest Crescent846 m away | 186 m² | 240 m² | +54 m² +29% | 2025 |
|---|
| 98, Edgewood Drive667 m away | 75 m² | 128 m² | +53 m² +71% | 2014 |
|---|
| 18, Greenways123 m away | 92 m² | 143 m² | +51 m² +55% | 2014 |
|---|
| 46, Mayfield Road463 m away | 60 m² | 111 m² | +51 m² +85% | 2014 |
|---|
| 24, Green Lane652 m away | 78 m² | 124 m² | +46 m² +59% | 2026 |
|---|
| 23, Sowerby Avenue784 m away | 50 m² | 96 m² | +46 m² +92% | 2025 |
|---|
| 31, Swifts Green Road180 m away | 116 m² | 161 m² | +45 m² +39% | 2024 |
|---|
| 28, Hawthorn Avenue313 m away | 105 m² | 150 m² | +45 m² +43% | 2024 |
|---|
| 7, Wigmore Lane530 m away | 96 m² | 139 m² | +43 m² +45% | 2021 |
|---|
| 27, Chesford Road341 m away | 74 m² | 117 m² | +43 m² +58% | 2016 |
|---|
| 129, Ashcroft Road882 m away | 75 m² | 115 m² | +40 m² +53% | 2022 |
|---|
| 10, Ryecroft Way933 m away | 67 m² | 106 m² | +39 m² +58% | 2026 |
|---|
| 9, Applecroft Road443 m away | 61 m² | 100 m² | +39 m² +64% | 2010 |
|---|
| 65, Cannon Lane0 m away | 114 m² | 151 m² | +37 m² +32% | 2026 |
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| 67, Langford Drive889 m away | 72 m² | 109 m² | +37 m² +51% | 2025 |
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| 20, Brays Road837 m away | 81 m² | 116 m² | +35 m² +43% | 2018 |
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| 6, Ryecroft Way933 m away | 65 m² | 99 m² | +34 m² +52% | 2026 |
|---|
| 11, Nightingale Close626 m away | 77 m² | 110 m² | +33 m² +43% | 2024 |
|---|
| 53, Cannon Lane0 m away | 96 m² | 129 m² | +33 m² +34% | 2019 |
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| 2, Hazelwood Close390 m away | 82 m² | 115 m² | +33 m² +40% | 2019 |
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| 4, Boxgrove Close647 m away | 111 m² | 143 m² | +32 m² +29% | 2024 |
|---|
| 78, Edgewood Drive667 m away | 63 m² | 95 m² | +32 m² +51% | 2019 |
|---|
| 8, Peartree Road614 m away | 71 m² | 103 m² | +32 m² +45% | 2015 |
|---|
| 99, Ashcroft Road613 m away | 112 m² | 143 m² | +31 m² +28% | 2023 |
|---|
| 26, Sowerby Avenue784 m away | 64 m² | 94 m² | +30 m² +47% | 2025 |
|---|
| 17, Wigmore Lane530 m away | 151 m² | 181 m² | +30 m² +20% | 2018 |
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| 54, Ryecroft Way933 m away | 122 m² | 150 m² | +28 m² +23% | 2024 |
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| 17, Ryecroft Way933 m away | 69 m² | 97 m² | +28 m² +41% | 2022 |
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| 161, Ashcroft Road882 m away | 87 m² | 114 m² | +27 m² +31% | 2025 |
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| 230, Telscombe Way899 m away | 70 m² | 97 m² | +27 m² +39% | 2016 |
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| 191, Chesford Road573 m away | 43 m² | 70 m² | +27 m² +63% | 2015 |
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| 101, Telscombe Way877 m away | 74 m² | 100 m² | +26 m² +35% | 2024 |
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| 115, Swifts Green Road405 m away | 91 m² | 117 m² | +26 m² +29% | 2023 |
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| 24, Ashcroft Road467 m away | 85 m² | 111 m² | +26 m² +31% | 2023 |
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| 571, Hitchin Road873 m away | 48 m² | 74 m² | +26 m² +54% | 2012 |
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| 6a, Venetia Road514 m away | 86 m² | 111 m² | +25 m² +29% | 2025 |
|---|
| 3, Swifts Green Terrace, 61a, Swifts Green Road180 m away | 83 m² | 108 m² | +25 m² +30% | 2024 |
|---|
| 1, Forrest Crescent846 m away | 102 m² | 127 m² | +25 m² +25% | 2023 |
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| 160, Chesford Road742 m away | 69 m² | 94 m² | +25 m² +36% | 2016 |
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| 14, Venetia Road514 m away | 99 m² | 123 m² | +24 m² +24% | 2023 |
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| 110, Stapleford Road479 m away | 60 m² | 84 m² | +24 m² +40% | 2015 |
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| 61, Lothair Road555 m away | 68 m² | 91 m² | +23 m² +34% | 2021 |
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| 77, Langford Drive889 m away | 67 m² | 89 m² | +22 m² +33% | 2024 |
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| Braeside, Butterfield Green Road408 m away | 116 m² | 138 m² | +22 m² +19% | 2016 |
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| 114, Telscombe Way899 m away | 94 m² | 115 m² | +21 m² +22% | 2025 |
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| 21, Brays Road837 m away | 76 m² | 97 m² | +21 m² +28% | 2019 |
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| 27, Hazelwood Close390 m away | 59 m² | 80 m² | +21 m² +36% | 2015 |
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| 32, Mayfield Road463 m away | 59 m² | 79 m² | +20 m² +34% | 2025 |
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| 38, Selsey Drive739 m away | 88 m² | 108 m² | +20 m² +23% | 2023 |
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| 15, Mixes Hill Road990 m away | 72 m² | 91 m² | +19 m² +26% | 2023 |
|---|
| 103, Stopsley Way898 m away | 57 m² | 76 m² | +19 m² +33% | 2014 |
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| 7, Nightingale Close626 m away | 78 m² | 96 m² | +18 m² +23% | 2026 |
|---|
| 28, Green Lane652 m away | 56 m² | 74 m² | +18 m² +32% | 2026 |
|---|
| 16, Eastfield Close842 m away | 70 m² | 88 m² | +18 m² +26% | 2024 |
|---|
| 69, Stopsley Way898 m away | 88 m² | 106 m² | +18 m² +20% | 2013 |
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| 43, Ryecroft Way933 m away | 55 m² | 72 m² | +17 m² +31% | 2025 |
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| 671a, Hitchin Road282 m away | 78 m² | 95 m² | +17 m² +22% | 2023 |
|---|
| 21, Chesford Road341 m away | 59 m² | 76 m² | +17 m² +29% | 2023 |
|---|
| 18, Blackthorn Drive638 m away | 79 m² | 96 m² | +17 m² +22% | 2016 |
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| 26, St Thomas'S Road741 m away | 61 m² | 77 m² | +16 m² +26% | 2024 |
|---|
| 37, Mixes Hill Road990 m away | 69 m² | 85 m² | +16 m² +23% | 2022 |
|---|
| 20, Elderberry Close242 m away | 53 m² | 69 m² | +16 m² +30% | 2020 |
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| 130, Wigmore Lane885 m away | 77 m² | 92 m² | +15 m² +19% | 2026 |
|---|
| 25, Applecroft Road443 m away | 61 m² | 76 m² | +15 m² +25% | 2025 |
|---|
| 2, Applecroft Road476 m away | 88 m² | 103 m² | +15 m² +17% | 2020 |
|---|
| 176, Telscombe Way899 m away | 32 m² | 47 m² | +15 m² +47% | 2020 |
|---|
| 61, Applecroft Road443 m away | 63 m² | 78 m² | +15 m² +24% | 2015 |
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