Finding extended homes…
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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 RM14 2LL
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 |
|---|---|---|---|---|
| 168, Corbets Tey Road793 m away | 124 m² | 257 m² | +133 m² +107% | 2025 |
| 150, Corbets Tey Road793 m away | 117 m² | 244 m² | +127 m² +109% | 2019 |
| 17, Coniston Avenue923 m away | 100 m² | 223 m² | +123 m² +123% | 2015 |
| 98, Upminster Road833 m away | 112 m² | 226 m² | +114 m² +102% | 2016 |
| 14, Tawny Avenue771 m away | 103 m² | 216 m² | +113 m² +110% | 2026 |
| 16, Boundary Road451 m away | 79 m² | 192 m² | +113 m² +143% | 2020 |
| 52, Waldegrave Gardens985 m away | 125 m² | 238 m² | +113 m² +90% | 2019 |
| 50, Tawny Avenue725 m away | 111 m² | 216 m² | +105 m² +95% | 2025 |
| 60, Hacton Lane937 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.
| 88 m² |
| 187 m² |
| +99 m² +113% |
| 2025 |
| 1, Church View693 m away | 59 m² | 145 m² | +86 m² +146% | 2018 |
|---|
| 42, Sycamore Avenue229 m away | 87 m² | 172 m² | +85 m² +98% | 2024 |
|---|
| 13, Hornbeam Avenue430 m away | 92 m² | 175 m² | +83 m² +90% | 2024 |
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| 12, Granton Avenue620 m away | 99 m² | 182 m² | +83 m² +84% | 2022 |
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| 15, Gaynes Park Road574 m away | 94 m² | 174 m² | +80 m² +85% | 2026 |
|---|
| 52, Ravenscourt Drive925 m away | 79 m² | 158 m² | +79 m² +100% | 2025 |
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| 96, Ravenscourt Drive925 m away | 72 m² | 151 m² | +79 m² +110% | 2017 |
|---|
| 18, Beech Avenue462 m away | 88 m² | 166 m² | +78 m² +89% | 2019 |
|---|
| 99, Kempton Avenue750 m away | 84 m² | 159 m² | +75 m² +89% | 2026 |
|---|
| 27, Elm Avenue512 m away | 116 m² | 191 m² | +75 m² +65% | 2021 |
|---|
| 14, Boundary Road451 m away | 104 m² | 177 m² | +73 m² +70% | 2021 |
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| 33, Sycamore Avenue229 m away | 106 m² | 178 m² | +72 m² +68% | 2026 |
|---|
| 1, Leasway864 m away | 80 m² | 152 m² | +72 m² +90% | 2024 |
|---|
| 25, Meadow Way761 m away | 79 m² | 151 m² | +72 m² +91% | 2022 |
|---|
| 18, Gaynes Park Road500 m away | 92 m² | 164 m² | +72 m² +78% | 2016 |
|---|
| 56, Chelmsford Drive506 m away | 136 m² | 208 m² | +72 m² +53% | 2015 |
|---|
| 84, Aldborough Road581 m away | 72 m² | 143 m² | +71 m² +99% | 2021 |
|---|
| 19, Minster Way889 m away | 118 m² | 189 m² | +71 m² +60% | 2016 |
|---|
| 19, Southview Drive0 m away | 102 m² | 172 m² | +70 m² +69% | 2022 |
|---|
| 71, Granton Avenue620 m away | 88 m² | 158 m² | +70 m² +80% | 2021 |
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| 5, Aldborough Road617 m away | 63 m² | 131 m² | +68 m² +108% | 2016 |
|---|
| 25, Newbury Gardens422 m away | 48 m² | 115 m² | +67 m² +140% | 2022 |
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| 10, Acacia Drive177 m away | 84 m² | 151 m² | +67 m² +80% | 2021 |
|---|
| 17, Minster Way889 m away | 67 m² | 133 m² | +66 m² +99% | 2023 |
|---|
| 18, Aspen Grove339 m away | 92 m² | 157 m² | +65 m² +71% | 2018 |
|---|
| 56, Brookdale Avenue291 m away | 94 m² | 159 m² | +65 m² +69% | 2016 |
|---|
| 55, Tawny Avenue725 m away | 110 m² | 174 m² | +64 m² +58% | 2021 |
|---|
| 13, Coniston Avenue923 m away | 97 m² | 161 m² | +64 m² +66% | 2019 |
|---|
| 3, Coniston Avenue923 m away | 104 m² | 167 m² | +63 m² +61% | 2025 |
|---|
| 16, Maple Avenue304 m away | 114 m² | 177 m² | +63 m² +55% | 2023 |
|---|
| 30, Beech Avenue462 m away | 114 m² | 176 m² | +62 m² +54% | 2026 |
|---|
| 19, Acacia Drive177 m away | 91 m² | 152 m² | +61 m² +67% | 2023 |
|---|
| 25, Hill Rise692 m away | 46 m² | 106 m² | +60 m² +130% | 2026 |
|---|
| 179, Alma Avenue883 m away | 53 m² | 113 m² | +60 m² +113% | 2026 |
|---|
| 43, Newbury Gardens505 m away | 80 m² | 140 m² | +60 m² +75% | 2025 |
|---|
| 34, Gaynes Park Road439 m away | 100 m² | 159 m² | +59 m² +59% | 2025 |
|---|
| 61, Sycamore Avenue420 m away | 98 m² | 157 m² | +59 m² +60% | 2023 |
|---|
| 46, Derby Avenue244 m away | 45 m² | 104 m² | +59 m² +131% | 2010 |
|---|
| 13, Southview Drive139 m away | 86 m² | 143 m² | +57 m² +66% | 2021 |
|---|
| 74, Chelmsford Drive389 m away | 128 m² | 184 m² | +56 m² +44% | 2025 |
|---|
| 4, Champion Road770 m away | 99 m² | 155 m² | +56 m² +57% | 2025 |
|---|
| 31, Leasway864 m away | 120 m² | 176 m² | +56 m² +47% | 2024 |
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| 21, Springfield Gardens829 m away | 114 m² | 170 m² | +56 m² +49% | 2018 |
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| 11, Leasway864 m away | 103 m² | 158 m² | +55 m² +53% | 2022 |
|---|
| 360, Chepstow Avenue855 m away | 57 m² | 111 m² | +54 m² +95% | 2017 |
|---|
| 57, Kempton Avenue690 m away | 92 m² | 145 m² | +53 m² +58% | 2025 |
|---|
| 23, Kempton Avenue690 m away | 56 m² | 109 m² | +53 m² +95% | 2021 |
|---|
| 28, Sunnyside Gardens891 m away | 127 m² | 180 m² | +53 m² +42% | 2020 |
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| 49, Tawny Avenue725 m away | 122 m² | 175 m² | +53 m² +43% | 2017 |
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| 5, Ravenscourt Drive952 m away | 67 m² | 119 m² | +52 m² +78% | 2022 |
|---|
| 13, Springfield Gardens829 m away | 123 m² | 174 m² | +51 m² +41% | 2026 |
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| 163, Alma Avenue954 m away | 53 m² | 103 m² | +50 m² +94% | 2026 |
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| 8, Cranston Park Avenue942 m away | 90 m² | 140 m² | +50 m² +56% | 2022 |
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| 19, Caernarvon Close929 m away | 87 m² | 137 m² | +50 m² +57% | 2021 |
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| 28, Ravenscourt Drive925 m away | 79 m² | 128 m² | +49 m² +62% | 2023 |
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| 69, Bridge Avenue177 m away | 51 m² | 99 m² | +48 m² +94% | 2025 |
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| 180, Alma Avenue883 m away | 81 m² | 129 m² | +48 m² +59% | 2025 |
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| 68, Hacton Lane937 m away | 87 m² | 135 m² | +48 m² +55% | 2012 |
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| 219, Alma Avenue731 m away | 88 m² | 135 m² | +47 m² +53% | 2026 |
|---|
| 21, Sycamore Avenue229 m away | 122 m² | 169 m² | +47 m² +39% | 2023 |
|---|
| 83, The Grove873 m away | 147 m² | 194 m² | +47 m² +32% | 2023 |
|---|
| 56, Berkeley Drive828 m away | 87 m² | 134 m² | +47 m² +54% | 2020 |
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| 51, Doncaster Way377 m away | 68 m² | 115 m² | +47 m² +69% | 2019 |
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| 37, Stewart Avenue422 m away | 144 m² | 189 m² | +45 m² +31% | 2018 |
|---|
| 20, Sunnyside Gardens891 m away | 99 m² | 143 m² | +44 m² +44% | 2025 |
|---|
| 21, Hornbeam Avenue430 m away | 92 m² | 136 m² | +44 m² +48% | 2020 |
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| 391, Chepstow Avenue855 m away | 121 m² | 165 m² | +44 m² +36% | 2020 |
|---|
| 23, Minster Way889 m away | 81 m² | 125 m² | +44 m² +54% | 2020 |
|---|
| 32, Sycamore Avenue229 m away | 100 m² | 144 m² | +44 m² +44% | 2018 |
|---|
| 100, Corbets Tey Road618 m away | 103 m² | 147 m² | +44 m² +43% | 2016 |
|---|
| 19, Clayton Avenue901 m away | 100 m² | 143 m² | +43 m² +43% | 2017 |
|---|
| 9, Cranborne Gardens757 m away | 101 m² | 143 m² | +42 m² +42% | 2022 |
|---|
| 58, Aldborough Road615 m away | 94 m² | 136 m² | +42 m² +45% | 2021 |
|---|
| 41, Maple Avenue276 m away | 150 m² | 191 m² | +41 m² +27% | 2024 |
|---|
| 27, Doncaster Way377 m away | 73 m² | 114 m² | +41 m² +56% | 2013 |
|---|
| 95, Upminster Road914 m away | 121 m² | 161 m² | +40 m² +33% | 2026 |
|---|
| 48, Springfield Gardens1000 m away | 153 m² | 193 m² | +40 m² +26% | 2026 |
|---|
| 92, Ravenscourt Drive925 m away | 73 m² | 113 m² | +40 m² +55% | 2024 |
|---|
| 19, Gaynes Court677 m away | 85 m² | 125 m² | +40 m² +47% | 2019 |
|---|
| 10, Lingfield Avenue330 m away | 31 m² | 70 m² | +39 m² +126% | 2025 |
|---|
| 31, Little Gaynes Lane587 m away | 187 m² | 225 m² | +38 m² +20% | 2026 |
|---|
| 8, Branfill Road919 m away | 91 m² | 129 m² | +38 m² +42% | 2025 |
|---|
| 207, Corbets Tey Road802 m away | 147 m² | 185 m² | +38 m² +26% | 2023 |
|---|
| 127, Upminster Road731 m away | 92 m² | 130 m² | +38 m² +41% | 2021 |
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| 54, Central Drive839 m away | 84 m² | 121 m² | +37 m² +44% | 2025 |
|---|
| 46, Sunnyside Gardens891 m away | 95 m² | 132 m² | +37 m² +39% | 2018 |
|---|
| 28, Beech Avenue462 m away | 125 m² | 161 m² | +36 m² +29% | 2020 |
|---|
| 16, Bridge Avenue453 m away | 55 m² | 90 m² | +35 m² +64% | 2026 |
|---|
| 3, Highfield Road878 m away | 85 m² | 120 m² | +35 m² +41% | 2024 |
|---|
| 33, Corbets Avenue968 m away | 97 m² | 132 m² | +35 m² +36% | 2021 |
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| 49, Clement Way554 m away | 66 m² | 101 m² | +35 m² +53% | 2015 |
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| 29, Southview Drive0 m away | 151 m² | 185 m² | +34 m² +23% | 2026 |
|---|
| 34, Lingfield Avenue330 m away | 112 m² | 146 m² | +34 m² +30% | 2024 |
|---|
| 14, Bridge Avenue453 m away | 83 m² | 117 m² | +34 m² +41% | 2024 |
|---|
| 6, Kempton Avenue721 m away | 62 m² | 96 m² | +34 m² +55% | 2024 |
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| 32, Waldegrave Gardens985 m away | 122 m² | 156 m² | +34 m² +28% | 2024 |
|---|
| 40, Melstock Avenue872 m away | 101 m² | 135 m² | +34 m² +34% | 2020 |
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| 39, Granton Avenue468 m away | 68 m² | 102 m² | +34 m² +50% | 2014 |
|---|
| 13, Brackendale Gardens972 m away | 111 m² | 144 m² | +33 m² +30% | 2025 |
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| 35, Chelmsford Drive468 m away | 79 m² | 111 m² | +32 m² +41% | 2025 |
|---|
| 56, Aldborough Road615 m away | 105 m² | 137 m² | +32 m² +30% | 2019 |
|---|
| 162, Alma Avenue954 m away | 65 m² | 97 m² | +32 m² +49% | 2018 |
|---|
| 64, The Grove868 m away | 90 m² | 122 m² | +32 m² +36% | 2017 |
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| 49, Ravenscourt Drive952 m away | 133 m² | 164 m² | +31 m² +23% | 2024 |
|---|
| 79, Newbury Gardens582 m away | 104 m² | 135 m² | +31 m² +30% | 2022 |
|---|
| 35, Newbury Gardens422 m away | 78 m² | 109 m² | +31 m² +40% | 2021 |
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| 61a, Corbets Tey Road704 m away | 79 m² | 110 m² | +31 m² +39% | 2021 |
|---|
| 53, Doncaster Way377 m away | 79 m² | 110 m² | +31 m² +39% | 2020 |
|---|
| 116, Corbets Tey Road618 m away | 133 m² | 164 m² | +31 m² +23% | 2018 |
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| 24, Little Gaynes Gardens720 m away | 99 m² | 129 m² | +30 m² +30% | 2019 |
|---|
| 27, Cranborne Gardens757 m away | 103 m² | 133 m² | +30 m² +29% | 2014 |
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| 15, Brookdale Avenue330 m away | 66 m² | 96 m² | +30 m² +45% | 2012 |
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| 53, Kempton Avenue690 m away | 73 m² | 102 m² | +29 m² +40% | 2024 |
|---|
| 19, Derby Avenue208 m away | 83 m² | 112 m² | +29 m² +35% | 2021 |
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| 9a, The Grove650 m away | 108 m² | 137 m² | +29 m² +27% | 2021 |
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| 1, Tadlows Close975 m away | 139 m² | 168 m² | +29 m² +21% | 2016 |
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| 11, Aspen Grove339 m away | 86 m² | 114 m² | +28 m² +33% | 2025 |
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| 24, Little Gaynes Lane587 m away | 147 m² | 175 m² | +28 m² +19% | 2025 |
|---|
| 20, Aldborough Road617 m away | 111 m² | 139 m² | +28 m² +25% | 2022 |
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| 57, Waldegrave Gardens943 m away | 118 m² | 146 m² | +28 m² +24% | 2022 |
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| 66, Central Drive714 m away | 89 m² | 117 m² | +28 m² +31% | 2015 |
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| 63, Doncaster Way338 m away | 48 m² | 75 m² | +27 m² +56% | 2023 |
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| 2, Minster Way889 m away | 133 m² | 160 m² | +27 m² +20% | 2023 |
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| 1a, Station Road870 m away | 67 m² | 94 m² | +27 m² +40% | 2022 |
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| 18, Southview Drive401 m away | 103 m² | 130 m² | +27 m² +26% | 2018 |
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| 62, Little Gaynes Lane441 m away | 125 m² | 152 m² | +27 m² +22% | 2016 |
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| 13, Maple Avenue276 m away | 104 m² | 130 m² | +26 m² +25% | 2026 |
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| 5, Melstock Avenue794 m away | 94 m² | 120 m² | +26 m² +28% | 2026 |
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| 1, Berkeley Drive852 m away | 80 m² | 106 m² | +26 m² +33% | 2024 |
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| 55, Norfolk Road457 m away | 80 m² | 106 m² | +26 m² +33% | 2023 |
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| 18, Bridge Avenue453 m away | 105 m² | 131 m² | +26 m² +25% | 2022 |
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| 346, Goodwood Avenue942 m away | 88 m² | 114 m² | +26 m² +30% | 2021 |
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| 2, Berkeley Drive852 m away | 77 m² | 103 m² | +26 m² +34% | 2016 |
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| 33, Kempton Avenue690 m away | 83 m² | 109 m² | +26 m² +31% | 2014 |
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| 7, Minster Court895 m away | 58 m² | 84 m² | +26 m² +45% | 2014 |
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| 30, Clarence Avenue479 m away | 47 m² | 72 m² | +25 m² +53% | 2025 |
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| 145, Corbets Tey Road661 m away | 139 m² | 164 m² | +25 m² +18% | 2025 |
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| 17, Fairfield Avenue933 m away | 128 m² | 153 m² | +25 m² +20% | 2025 |
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| 8, Bevan Way639 m away | 103 m² | 128 m² | +25 m² +24% | 2023 |
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| 56, Sunnyside Gardens891 m away | 124 m² | 149 m² | +25 m² +20% | 2020 |
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| 62, Central Drive714 m away | 88 m² | 113 m² | +25 m² +28% | 2015 |
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| 42, Central Drive839 m away | 74 m² | 99 m² | +25 m² +34% | 2015 |
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| 42, The Grove868 m away | 121 m² | 145 m² | +24 m² +20% | 2022 |
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| 4, Gaynes Road867 m away | 90 m² | 114 m² | +24 m² +27% | 2021 |
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| 23, Highview Gardens741 m away | 118 m² | 142 m² | +24 m² +20% | 2020 |
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| 93, Plumpton Avenue803 m away | 130 m² | 154 m² | +24 m² +18% | 2015 |
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| 8, Gaynes Park Road574 m away | 123 m² | 146 m² | +23 m² +19% | 2023 |
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| 38a, Corbets Tey Road614 m away | 61 m² | 84 m² | +23 m² +38% | 2023 |
|---|
| 28, Tudor Gardens995 m away | 141 m² | 164 m² | +23 m² +16% | 2021 |
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| 55, Springfield Gardens1000 m away | 110 m² | 133 m² | +23 m² +21% | 2020 |
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| 40, Highfield Crescent747 m away | 95 m² | 118 m² | +23 m² +24% | 2018 |
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| 11, Corbets Avenue968 m away | 125 m² | 148 m² | +23 m² +18% | 2018 |
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| 28, Maple Avenue304 m away | 132 m² | 155 m² | +23 m² +17% | 2015 |
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| 13, Tyrells Close575 m away | 44 m² | 67 m² | +23 m² +52% | 2014 |
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| 2, Champion Road770 m away | 92 m² | 115 m² | +23 m² +25% | 2013 |
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| Flat 2, Abraham Court, 2 - 4, St Mary'S Lane555 m away | 40 m² | 63 m² | +23 m² +57% | 2011 |
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| 9, Aintree Grove470 m away | 92 m² | 114 m² | +22 m² +24% | 2025 |
|---|
| 17, Gaynes Road867 m away | 103 m² | 125 m² | +22 m² +21% | 2021 |
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| 12, Fairfield Avenue973 m away | 72 m² | 94 m² | +22 m² +31% | 2021 |
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| 83, Granton Avenue620 m away | 86 m² | 108 m² | +22 m² +26% | 2018 |
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| 13, Gaynes Park Road574 m away | 110 m² | 132 m² | +22 m² +20% | 2016 |
|---|
| 1, Brackendale Gardens972 m away | 124 m² | 145 m² | +21 m² +17% | 2022 |
|---|
| 6, Acacia Drive177 m away | 117 m² | 138 m² | +21 m² +18% | 2020 |
|---|
| 6, Falkirk Close914 m away | 82 m² | 103 m² | +21 m² +26% | 2020 |
|---|
| 4, Acacia Drive177 m away | 77 m² | 97 m² | +20 m² +26% | 2025 |
|---|
| 19, Meadow Way761 m away | 113 m² | 133 m² | +20 m² +18% | 2025 |
|---|
| 53, Bridge Avenue177 m away | 97 m² | 117 m² | +20 m² +21% | 2020 |
|---|
| 38, Melstock Avenue872 m away | 113 m² | 133 m² | +20 m² +18% | 2017 |
|---|
| 59, Bridge Avenue177 m away | 45 m² | 65 m² | +20 m² +44% | 2016 |
|---|
| 15, Sunnyside Gardens937 m away | 88 m² | 108 m² | +20 m² +23% | 2012 |
|---|
| 60, Central Drive714 m away | 98 m² | 117 m² | +19 m² +19% | 2026 |
|---|
| 94, Aldborough Road581 m away | 102 m² | 121 m² | +19 m² +19% | 2024 |
|---|
| 74, Kempton Avenue750 m away | 91 m² | 110 m² | +19 m² +21% | 2024 |
|---|
| 23, The Grove650 m away | 75 m² | 94 m² | +19 m² +25% | 2022 |
|---|
| 9, Church View693 m away | 61 m² | 80 m² | +19 m² +31% | 2021 |
|---|
| 29, Newbury Gardens422 m away | 73 m² | 92 m² | +19 m² +26% | 2016 |
|---|
| 37, The Grove873 m away | 106 m² | 125 m² | +19 m² +18% | 2012 |
|---|
| 18, Falkirk Close914 m away | 101 m² | 119 m² | +18 m² +18% | 2025 |
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| 9, Dunster Crescent860 m away | 86 m² | 104 m² | +18 m² +21% | 2019 |
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| 23, Carisbrooke Close998 m away | 83 m² | 101 m² | +18 m² +22% | 2015 |
|---|
| 12, Hacton Parade653 m away | 63 m² | 80 m² | +17 m² +27% | 2026 |
|---|
| 19, Gaynes Road867 m away | 104 m² | 121 m² | +17 m² +16% | 2026 |
|---|
| 30, Hedingham Road972 m away | 92 m² | 109 m² | +17 m² +18% | 2025 |
|---|
| 61, Plumpton Avenue803 m away | 86 m² | 103 m² | +17 m² +20% | 2022 |
|---|
| 49, Aldborough Road615 m away | 80 m² | 97 m² | +17 m² +21% | 2021 |
|---|
| 34, Berkeley Drive852 m away | 94 m² | 111 m² | +17 m² +18% | 2021 |
|---|
| 6, Elm Avenue558 m away | 93 m² | 110 m² | +17 m² +18% | 2020 |
|---|
| 1, Lingfield Avenue294 m away | 83 m² | 100 m² | +17 m² +20% | 2019 |
|---|
| 18a, Granton Avenue620 m away | 43 m² | 60 m² | +17 m² +40% | 2015 |
|---|
| Flat 28, Abraham Court, 2 - 4, St Mary'S Lane555 m away | 69 m² | 85 m² | +16 m² +23% | 2023 |
|---|
| 24, Chelmsford Drive506 m away | 69 m² | 84 m² | +15 m² +22% | 2023 |
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