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 RM13 9SL
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 |
|---|---|---|---|---|
| 25, Farm Road653 m away | 85 m² | 209 m² | +124 m² +146% | 2023 |
| 57, Fairview Avenue461 m away | 86 m² | 195 m² | +109 m² +127% | 2023 |
| 33, Abbots Close615 m away | 92 m² | 199 m² | +107 m² +116% | 2026 |
| 64, Farm Road989 m away | 120 m² | 213 m² | +93 m² +78% | 2024 |
| 56, Berwick Road276 m away | 65 m² | 158 m² | +93 m² +143% | 2016 |
| 105, Briscoe Road508 m away | 89 m² | 172 m² | +83 m² +93% | 2020 |
| 379, Upminster Road North872 m away | 82 m² | 157 m² | +75 m² +91% | 2021 |
| 1, Thorn Lane420 m away | 53 m² | 125 m² | +72 m² +136% | 2019 |
| 43, Parsonage Road963 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.
| 69 m² |
| 141 m² |
| +72 m² +104% |
| 2016 |
| 13, Parsonage Road994 m away | 90 m² | 158 m² | +68 m² +76% | 2017 |
|---|
| 23, Berwick Road308 m away | 62 m² | 129 m² | +67 m² +108% | 2018 |
|---|
| 1, Lakefields Close0 m away | 56 m² | 122 m² | +66 m² +118% | 2026 |
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| 16, Parsonage Road994 m away | 88 m² | 146 m² | +58 m² +66% | 2025 |
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| 22, Fairview Avenue439 m away | 65 m² | 122 m² | +57 m² +88% | 2016 |
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| 39a, Farm Road843 m away | 129 m² | 185 m² | +56 m² +43% | 2022 |
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| 46, Lakefields Close0 m away | 79 m² | 132 m² | +53 m² +67% | 2025 |
|---|
| 58, Berwick Road276 m away | 94 m² | 146 m² | +52 m² +55% | 2016 |
|---|
| 34, Allen Road741 m away | 100 m² | 151 m² | +51 m² +51% | 2025 |
|---|
| Finley, Lambs Lane North956 m away | 84 m² | 135 m² | +51 m² +61% | 2013 |
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| Park Lodge, Lambs Lane North956 m away | 94 m² | 143 m² | +49 m² +52% | 2025 |
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| 415, Upminster Road North678 m away | 99 m² | 148 m² | +49 m² +49% | 2022 |
|---|
| 34, King Edward Avenue519 m away | 80 m² | 128 m² | +48 m² +60% | 2024 |
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| 15, Farm Road653 m away | 123 m² | 171 m² | +48 m² +39% | 2014 |
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| 5, Gernon Close144 m away | 80 m² | 126 m² | +46 m² +57% | 2023 |
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| 46, Fairview Avenue439 m away | 71 m² | 116 m² | +45 m² +63% | 2024 |
|---|
| 2, Berwick Pond Close376 m away | 72 m² | 116 m² | +44 m² +61% | 2011 |
|---|
| 1, Palmerston Road787 m away | 94 m² | 137 m² | +43 m² +46% | 2015 |
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| 1, Maclennan Avenue784 m away | 84 m² | 126 m² | +42 m² +50% | 2025 |
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| 28, King Edward Avenue519 m away | 70 m² | 109 m² | +39 m² +56% | 2025 |
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| 381, Upminster Road North872 m away | 141 m² | 180 m² | +39 m² +28% | 2024 |
|---|
| 49, Abbots Close615 m away | 75 m² | 113 m² | +38 m² +51% | 2025 |
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| 52, Briscoe Road588 m away | 78 m² | 116 m² | +38 m² +49% | 2020 |
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| 76, Briscoe Road588 m away | 77 m² | 115 m² | +38 m² +49% | 2015 |
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| 433, Upminster Road North585 m away | 49 m² | 86 m² | +37 m² +76% | 2014 |
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| 3, Farm Road653 m away | 128 m² | 163 m² | +35 m² +27% | 2023 |
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| 30, Abbots Close615 m away | 90 m² | 124 m² | +34 m² +38% | 2023 |
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| 17, Cardinal Way220 m away | 104 m² | 138 m² | +34 m² +33% | 2021 |
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| 17, Parsonage Road994 m away | 84 m² | 117 m² | +33 m² +39% | 2020 |
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| 2, Abbots Close615 m away | 83 m² | 115 m² | +32 m² +39% | 2022 |
|---|
| 116, Briscoe Road508 m away | 93 m² | 124 m² | +31 m² +33% | 2023 |
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| 34, Lakeside273 m away | 88 m² | 119 m² | +31 m² +35% | 2016 |
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| 55, King Edward Avenue535 m away | 81 m² | 112 m² | +31 m² +38% | 2015 |
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| 12, King Edward Avenue519 m away | 112 m² | 142 m² | +30 m² +27% | 2021 |
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| 68, Briscoe Road588 m away | 93 m² | 123 m² | +30 m² +32% | 2016 |
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| 5, Parsonage Road994 m away | 84 m² | 113 m² | +29 m² +35% | 2025 |
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| 16a, Briscoe Road588 m away | 56 m² | 85 m² | +29 m² +52% | 2022 |
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| 96, Parsonage Road848 m away | 75 m² | 104 m² | +29 m² +39% | 2017 |
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| 9, Lake Avenue505 m away | 186 m² | 214 m² | +28 m² +15% | 2026 |
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| 48, Lakeside273 m away | 80 m² | 108 m² | +28 m² +35% | 2016 |
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| 16, Chafford Walk980 m away | 158 m² | 186 m² | +28 m² +18% | 2014 |
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| 10, Durrants Close650 m away | 61 m² | 87 m² | +26 m² +43% | 2016 |
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| 42, Lakeside273 m away | 86 m² | 111 m² | +25 m² +29% | 2025 |
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| 20, Kenway784 m away | 101 m² | 126 m² | +25 m² +25% | 2025 |
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| 67, Lake Avenue160 m away | 82 m² | 107 m² | +25 m² +30% | 2024 |
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| 58, Lake Avenue317 m away | 131 m² | 156 m² | +25 m² +19% | 2020 |
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| 1, Briscoe Road698 m away | 68 m² | 93 m² | +25 m² +37% | 2014 |
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| 146, Parsonage Road604 m away | 75 m² | 99 m² | +24 m² +32% | 2020 |
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| 9, Lakeside262 m away | 81 m² | 105 m² | +24 m² +30% | 2012 |
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| 59, King Edward Avenue535 m away | 77 m² | 100 m² | +23 m² +30% | 2026 |
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| 90, Parsonage Road848 m away | 123 m² | 146 m² | +23 m² +19% | 2025 |
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| 95, Lakeside262 m away | 85 m² | 108 m² | +23 m² +27% | 2023 |
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| 7, Stoke Road394 m away | 72 m² | 95 m² | +23 m² +32% | 2021 |
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| 42, Stoke Road394 m away | 111 m² | 134 m² | +23 m² +21% | 2016 |
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| 46, Lakeside273 m away | 73 m² | 94 m² | +21 m² +29% | 2016 |
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| 68, Lakeside273 m away | 70 m² | 90 m² | +20 m² +29% | 2011 |
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| 50, Lakeside273 m away | 75 m² | 94 m² | +19 m² +25% | 2025 |
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| 58, Parsonage Road963 m away | 64 m² | 83 m² | +19 m² +30% | 2025 |
|---|
| 11, Briscoe Road625 m away | 97 m² | 116 m² | +19 m² +20% | 2011 |
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| 312, Upminster Road North872 m away | 116 m² | 134 m² | +18 m² +16% | 2026 |
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| 31, Thorn Lane263 m away | 65 m² | 83 m² | +18 m² +28% | 2024 |
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| 93, Briscoe Road508 m away | 56 m² | 74 m² | +18 m² +32% | 2023 |
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| 118, Lake Avenue76 m away | 61 m² | 79 m² | +18 m² +30% | 2015 |
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| 17, Lakefields Close0 m away | 56 m² | 73 m² | +17 m² +30% | 2026 |
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| 44, Farm Road843 m away | 48 m² | 64 m² | +16 m² +33% | 2020 |
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