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 MK42 9XP
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 |
|---|---|---|---|---|
| 78, Ampthill Road840 m away | 105 m² | 190 m² | +85 m² +81% | 2018 |
| 64, Brackley Road600 m away | 73 m² | 138 m² | +65 m² +89% | 2024 |
| 40, Mile Road289 m away | 100 m² | 163 m² | +63 m² +63% | 2026 |
| 5, Ampthill Road939 m away | 50 m² | 104 m² | +54 m² +108% | 2023 |
| 28, Normandy Close997 m away | 56 m² | 107 m² | +51 m² +91% | 2019 |
| 75, Victoria Road974 m away | 64 m² | 113 m² | +49 m² +77% | 2019 |
| 61, Miller Road453 m away | 67 m² | 115 m² | +48 m² +72% | 2019 |
| 10, Bayham Close954 m away | 145 m² | 192 m² | +47 m² +32% | 2011 |
| 49, Elstow Road532 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.
| 136 m² |
| +46 m² +51% |
| 2024 |
| 224, Spring Road780 m away | 77 m² | 122 m² | +45 m² +58% | 2024 |
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| 19a, Ampthill Road939 m away | 176 m² | 221 m² | +45 m² +26% | 2017 |
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| 94, Mile Road591 m away | 103 m² | 147 m² | +44 m² +43% | 2016 |
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| 34, Muswell Road638 m away | 63 m² | 103 m² | +40 m² +63% | 2015 |
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| 5, Muswell Road638 m away | 61 m² | 99 m² | +38 m² +62% | 2014 |
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| 2, Sandhurst Road863 m away | 88 m² | 125 m² | +37 m² +42% | 2020 |
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| 51, Brackley Road600 m away | 65 m² | 102 m² | +37 m² +57% | 2016 |
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| 16, Acorn Way904 m away | 72 m² | 107 m² | +35 m² +49% | 2018 |
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| 4, Bridge Road915 m away | 75 m² | 110 m² | +35 m² +47% | 2018 |
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| 7, Melrose Drive832 m away | 112 m² | 147 m² | +35 m² +31% | 2017 |
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| 32, Fearnley Crescent924 m away | 126 m² | 161 m² | +35 m² +28% | 2015 |
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| 19, Wadsworth Court166 m away | 166 m² | 200 m² | +34 m² +20% | 2025 |
|---|
| 28, Bayham Close954 m away | 126 m² | 160 m² | +34 m² +27% | 2018 |
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| 4, Lancaster Avenue524 m away | 100 m² | 133 m² | +33 m² +33% | 2016 |
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| 26, Henderson Way972 m away | 78 m² | 110 m² | +32 m² +41% | 2014 |
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| 13, Elstow Road669 m away | 86 m² | 116 m² | +30 m² +35% | 2026 |
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| 5, Derwent Place784 m away | 80 m² | 109 m² | +29 m² +36% | 2015 |
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| 19, Sandhurst Place907 m away | 78 m² | 107 m² | +29 m² +37% | 2014 |
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| 58, Spring Road985 m away | 85 m² | 113 m² | +28 m² +33% | 2021 |
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| 51, The Sidings995 m away | 59 m² | 87 m² | +28 m² +47% | 2020 |
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| 24, Waltham Drive937 m away | 114 m² | 142 m² | +28 m² +25% | 2017 |
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| 27, Mabel Road654 m away | 72 m² | 99 m² | +27 m² +38% | 2025 |
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| 82, Spring Road985 m away | 132 m² | 159 m² | +27 m² +20% | 2025 |
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| 29, Haynes Road751 m away | 92 m² | 119 m² | +27 m² +29% | 2024 |
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| 66, Henderson Way972 m away | 89 m² | 116 m² | +27 m² +30% | 2014 |
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| 18, Firbank Road860 m away | 55 m² | 81 m² | +26 m² +47% | 2020 |
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| 126, Ampthill Road602 m away | 58 m² | 84 m² | +26 m² +45% | 2013 |
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| 20, Mile Road289 m away | 88 m² | 113 m² | +25 m² +28% | 2020 |
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| 21, Corby Close642 m away | 101 m² | 126 m² | +25 m² +25% | 2019 |
|---|
| 1, Derwent Place784 m away | 80 m² | 105 m² | +25 m² +31% | 2014 |
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| 292, Redwood Grove923 m away | 27 m² | 51 m² | +24 m² +89% | 2025 |
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| 99, Spring Road976 m away | 90 m² | 114 m² | +24 m² +27% | 2024 |
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| 70, Gloucester Road554 m away | 75 m² | 98 m² | +23 m² +31% | 2020 |
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| 50, Victoria Road974 m away | 55 m² | 78 m² | +23 m² +42% | 2017 |
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| 13, Bridge Road915 m away | 78 m² | 100 m² | +22 m² +28% | 2025 |
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| 66, Gillespie Close823 m away | 75 m² | 97 m² | +22 m² +29% | 2021 |
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| 129, Spring Road894 m away | 102 m² | 124 m² | +22 m² +22% | 2021 |
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| 54, Elstow Road786 m away | 112 m² | 134 m² | +22 m² +20% | 2015 |
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| 59, Haynes Road751 m away | 84 m² | 105 m² | +21 m² +25% | 2025 |
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| 117, Spring Road976 m away | 82 m² | 103 m² | +21 m² +26% | 2025 |
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| 47, Kathie Road896 m away | 109 m² | 130 m² | +21 m² +19% | 2024 |
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| 15, Mabel Road654 m away | 74 m² | 95 m² | +21 m² +28% | 2016 |
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| 13, Tewkesbury Road905 m away | 125 m² | 145 m² | +20 m² +16% | 2025 |
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| 1a, Harefield Avenue623 m away | 57 m² | 77 m² | +20 m² +35% | 2024 |
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| 34, Haynes Road751 m away | 96 m² | 116 m² | +20 m² +21% | 2022 |
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| 23, Firbank Road860 m away | 61 m² | 81 m² | +20 m² +33% | 2020 |
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| 98, Dorsey Drive580 m away | 98 m² | 118 m² | +20 m² +20% | 2019 |
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| 67, Haynes Road751 m away | 84 m² | 104 m² | +20 m² +24% | 2013 |
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| 10, Fearnley Crescent924 m away | 106 m² | 126 m² | +20 m² +19% | 2010 |
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| 41, Southville Road447 m away | 69 m² | 88 m² | +19 m² +28% | 2025 |
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| 46, Melrose Drive832 m away | 66 m² | 85 m² | +19 m² +29% | 2023 |
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| 1, Pearcey Road688 m away | 80 m² | 99 m² | +19 m² +24% | 2021 |
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| 310, Ampthill Road476 m away | 84 m² | 103 m² | +19 m² +23% | 2020 |
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| 27, Firbank Road860 m away | 74 m² | 92 m² | +18 m² +24% | 2025 |
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| 21, Acorn Way904 m away | 88 m² | 106 m² | +18 m² +20% | 2025 |
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| 10, The Hornbeams981 m away | 88 m² | 106 m² | +18 m² +20% | 2025 |
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| 19, Acorn Way904 m away | 91 m² | 109 m² | +18 m² +20% | 2024 |
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| 24, Fearnley Crescent924 m away | 104 m² | 122 m² | +18 m² +17% | 2020 |
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| 19, Lancaster Avenue453 m away | 88 m² | 106 m² | +18 m² +20% | 2011 |
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| 29, Northdale Close784 m away | 63 m² | 80 m² | +17 m² +27% | 2017 |
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| 11, Cosmic Avenue582 m away | 89 m² | 106 m² | +17 m² +19% | 2015 |
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| 5, Broad Avenue748 m away | 81 m² | 98 m² | +17 m² +21% | 2015 |
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| 7, Miller Road689 m away | 94 m² | 110 m² | +16 m² +17% | 2025 |
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| 4, West End466 m away | 49 m² | 65 m² | +16 m² +33% | 2024 |
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| 41, Kathie Road896 m away | 44 m² | 60 m² | +16 m² +36% | 2024 |
|---|
| 79, Walcourt Road818 m away | 41 m² | 57 m² | +16 m² +39% | 2020 |
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| 26, Jowitt Avenue998 m away | 70 m² | 86 m² | +16 m² +23% | 2017 |
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| 315, Ampthill Road523 m away | 96 m² | 112 m² | +16 m² +17% | 2015 |
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| 220, Redwood Grove923 m away | 26 m² | 41 m² | +15 m² +58% | 2015 |
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| 106, Brackley Road705 m away | 61 m² | 76 m² | +15 m² +25% | 2011 |
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