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 BR6 6JF
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 |
|---|---|---|---|---|
| 63, Sevenoaks Road991 m away | 144 m² | 272 m² | +128 m² +89% | 2024 |
| 2, Crown Road709 m away | 77 m² | 182 m² | +105 m² +136% | 2025 |
| 51, Leamington Avenue795 m away | 83 m² | 183 m² | +100 m² +120% | 2025 |
| 135, Cloonmore Avenue509 m away | 101 m² | 198 m² | +97 m² +96% | 2013 |
| 28, Haileybury Road782 m away | 95 m² | 187 m² | +92 m² +97% | 2026 |
| 20, Worlds End Lane962 m away | 140 m² | 230 m² | +90 m² +64% | 2017 |
| 11, Curzon Close901 m away | 76 m² | 165 m² | +89 m² +117% | 2020 |
| 11, Crown Road709 m away | 71 m² | 157 m² | +86 m² +121% | 2014 |
| 101, Northlands Avenue497 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.
| 84 m² |
| 169 m² |
| +85 m² +101% |
| 2024 |
| 88, Warren Road455 m away | 127 m² | 212 m² | +85 m² +67% | 2016 |
|---|
| 1, Eton Road953 m away | 236 m² | 319 m² | +83 m² +35% | 2024 |
|---|
| 51, Sevenoaks Road991 m away | 294 m² | 376 m² | +82 m² +28% | 2015 |
|---|
| 29, Green Farm Close395 m away | 142 m² | 223 m² | +81 m² +57% | 2022 |
|---|
| 68, Northlands Avenue468 m away | 92 m² | 172 m² | +80 m² +87% | 2019 |
|---|
| 3, Warren Avenue139 m away | 74 m² | 152 m² | +78 m² +105% | 2015 |
|---|
| 12, Hilborough Way753 m away | 77 m² | 154 m² | +77 m² +100% | 2020 |
|---|
| 99, Repton Road654 m away | 65 m² | 141 m² | +76 m² +117% | 2013 |
|---|
| 7, Kings Road428 m away | 50 m² | 124 m² | +74 m² +148% | 2026 |
|---|
| 31, Glentrammon Avenue673 m away | 68 m² | 142 m² | +74 m² +109% | 2023 |
|---|
| 18, Repton Road737 m away | 136 m² | 209 m² | +73 m² +54% | 2022 |
|---|
| 97, Cloonmore Avenue295 m away | 111 m² | 183 m² | +72 m² +65% | 2026 |
|---|
| 23, Oakleigh Gardens315 m away | 99 m² | 171 m² | +72 m² +73% | 2024 |
|---|
| 70, St Leonards Rise625 m away | 71 m² | 143 m² | +72 m² +101% | 2022 |
|---|
| 1, Kingsley Road954 m away | 86 m² | 157 m² | +71 m² +83% | 2026 |
|---|
| 73, Beechwood Avenue769 m away | 88 m² | 159 m² | +71 m² +81% | 2021 |
|---|
| 83, Cloonmore Avenue295 m away | 90 m² | 160 m² | +70 m² +78% | 2026 |
|---|
| 94, Charterhouse Road874 m away | 78 m² | 148 m² | +70 m² +90% | 2017 |
|---|
| 175a, Warren Road751 m away | 81 m² | 146 m² | +65 m² +80% | 2019 |
|---|
| 9, Kent Close679 m away | 88 m² | 152 m² | +64 m² +73% | 2026 |
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| 34, Warren Road136 m away | 206 m² | 266 m² | +60 m² +29% | 2025 |
|---|
| 10, Oakleigh Gardens315 m away | 72 m² | 132 m² | +60 m² +83% | 2021 |
|---|
| 141, Warren Road325 m away | 86 m² | 146 m² | +60 m² +70% | 2017 |
|---|
| 11, Sandhurst Road778 m away | 185 m² | 244 m² | +59 m² +32% | 2022 |
|---|
| 35, St Leonards Rise607 m away | 74 m² | 132 m² | +58 m² +78% | 2014 |
|---|
| 18, Cloonmore Avenue180 m away | 97 m² | 153 m² | +56 m² +58% | 2021 |
|---|
| 51, Haileybury Road818 m away | 103 m² | 159 m² | +56 m² +54% | 2021 |
|---|
| 106, Warren Road648 m away | 107 m² | 162 m² | +55 m² +51% | 2021 |
|---|
| 20, Hilborough Way753 m away | 68 m² | 122 m² | +54 m² +79% | 2012 |
|---|
| 101, Charterhouse Road918 m away | 95 m² | 148 m² | +53 m² +56% | 2022 |
|---|
| 40, Sandhurst Road754 m away | 63 m² | 115 m² | +52 m² +83% | 2026 |
|---|
| 56, Foxbury Drive725 m away | 74 m² | 126 m² | +52 m² +70% | 2021 |
|---|
| 33, Sandhurst Road778 m away | 81 m² | 133 m² | +52 m² +64% | 2015 |
|---|
| 78, Glentrammon Road721 m away | 122 m² | 174 m² | +52 m² +43% | 2013 |
|---|
| 31, Ashbourne Rise890 m away | 87 m² | 138 m² | +51 m² +59% | 2025 |
|---|
| 37, Warren Road0 m away | 106 m² | 157 m² | +51 m² +48% | 2022 |
|---|
| 87, Cloonmore Avenue295 m away | 87 m² | 138 m² | +51 m² +59% | 2019 |
|---|
| 136, Sevenoaks Road252 m away | 85 m² | 135 m² | +50 m² +59% | 2026 |
|---|
| 13, Osgood Avenue202 m away | 109 m² | 159 m² | +50 m² +46% | 2024 |
|---|
| 92, Cloonmore Avenue250 m away | 96 m² | 146 m² | +50 m² +52% | 2024 |
|---|
| 51, Ridgeway Crescent802 m away | 87 m² | 137 m² | +50 m² +57% | 2024 |
|---|
| 2, Glentrammon Close373 m away | 90 m² | 139 m² | +49 m² +54% | 2026 |
|---|
| 4, Daleside755 m away | 87 m² | 136 m² | +49 m² +56% | 2026 |
|---|
| 8, Healy Drive543 m away | 89 m² | 137 m² | +48 m² +54% | 2025 |
|---|
| 83, Glentrammon Road721 m away | 87 m² | 135 m² | +48 m² +55% | 2025 |
|---|
| 154, Repton Road628 m away | 109 m² | 157 m² | +48 m² +44% | 2024 |
|---|
| 8, Cloonmore Avenue180 m away | 80 m² | 128 m² | +48 m² +60% | 2018 |
|---|
| 67, Sandhurst Road778 m away | 72 m² | 120 m² | +48 m² +67% | 2017 |
|---|
| 35, Tregony Road438 m away | 92 m² | 139 m² | +47 m² +51% | 2022 |
|---|
| 8, Trenear Close487 m away | 100 m² | 146 m² | +46 m² +46% | 2022 |
|---|
| 82, Stapleton Road712 m away | 134 m² | 180 m² | +46 m² +34% | 2015 |
|---|
| 37, Eton Road953 m away | 88 m² | 134 m² | +46 m² +52% | 2012 |
|---|
| 18, Sandhurst Road754 m away | 68 m² | 113 m² | +45 m² +66% | 2022 |
|---|
| 73, Ridgeway Crescent802 m away | 96 m² | 140 m² | +44 m² +46% | 2022 |
|---|
| 32, Eton Road958 m away | 104 m² | 148 m² | +44 m² +42% | 2014 |
|---|
| 26, Cloonmore Avenue180 m away | 118 m² | 161 m² | +43 m² +36% | 2020 |
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| 132, Windsor Drive821 m away | 80 m² | 123 m² | +43 m² +54% | 2020 |
|---|
| 214, Repton Road773 m away | 82 m² | 124 m² | +42 m² +51% | 2025 |
|---|
| 5, Glentrammon Avenue673 m away | 102 m² | 143 m² | +41 m² +40% | 2026 |
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| 26, Lezayre Road732 m away | 65 m² | 105 m² | +40 m² +62% | 2025 |
|---|
| 2, Wentworth Close630 m away | 57 m² | 96 m² | +39 m² +68% | 2025 |
|---|
| 57, Glentrammon Avenue673 m away | 67 m² | 106 m² | +39 m² +58% | 2025 |
|---|
| 142, Cloonmore Avenue447 m away | 86 m² | 125 m² | +39 m² +45% | 2024 |
|---|
| 18, Goldfinch Close679 m away | 105 m² | 144 m² | +39 m² +37% | 2022 |
|---|
| 28, Ridgeway Crescent933 m away | 92 m² | 131 m² | +39 m² +42% | 2022 |
|---|
| 13, Borkwood Way765 m away | 89 m² | 128 m² | +39 m² +44% | 2021 |
|---|
| 14, Tregony Road429 m away | 93 m² | 132 m² | +39 m² +42% | 2020 |
|---|
| 34, St Leonards Rise625 m away | 33 m² | 72 m² | +39 m² +118% | 2016 |
|---|
| 44, Sandhurst Road754 m away | 67 m² | 106 m² | +39 m² +58% | 2016 |
|---|
| 11, Cromford Close895 m away | 132 m² | 170 m² | +38 m² +29% | 2024 |
|---|
| 63, Cloonmore Avenue295 m away | 95 m² | 133 m² | +38 m² +40% | 2022 |
|---|
| Loksley, 1a, Beechcroft Road876 m away | 214 m² | 252 m² | +38 m² +18% | 2018 |
|---|
| 90, Repton Road621 m away | 87 m² | 125 m² | +38 m² +44% | 2015 |
|---|
| 10, Haywood Rise338 m away | 197 m² | 235 m² | +38 m² +19% | 2014 |
|---|
| 24, Worlds End Lane962 m away | 115 m² | 153 m² | +38 m² +33% | 2013 |
|---|
| 81, Sevenoaks Road778 m away | 108 m² | 145 m² | +37 m² +34% | 2026 |
|---|
| 15, Oleander Close979 m away | 104 m² | 141 m² | +37 m² +36% | 2024 |
|---|
| 2, Cromford Close895 m away | 110 m² | 147 m² | +37 m² +34% | 2023 |
|---|
| 49, St Leonards Rise607 m away | 53 m² | 90 m² | +37 m² +70% | 2018 |
|---|
| 34, Beechwood Avenue778 m away | 108 m² | 144 m² | +36 m² +33% | 2020 |
|---|
| 20, Haileybury Road782 m away | 121 m² | 157 m² | +36 m² +30% | 2018 |
|---|
| 71, Stapleton Road800 m away | 95 m² | 130 m² | +35 m² +37% | 2015 |
|---|
| 12, Benedict Close701 m away | 88 m² | 122 m² | +34 m² +39% | 2023 |
|---|
| 44, South Drive467 m away | 93 m² | 127 m² | +34 m² +37% | 2022 |
|---|
| 25, Osgood Avenue202 m away | 109 m² | 143 m² | +34 m² +31% | 2021 |
|---|
| 102, Glentrammon Road965 m away | 75 m² | 109 m² | +34 m² +45% | 2021 |
|---|
| 26, Sandhurst Road754 m away | 46 m² | 80 m² | +34 m² +74% | 2016 |
|---|
| 6, Cranleigh Close887 m away | 90 m² | 124 m² | +34 m² +38% | 2014 |
|---|
| 5, Linden Close563 m away | 109 m² | 142 m² | +33 m² +30% | 2025 |
|---|
| 20, Darwin Close965 m away | 43 m² | 76 m² | +33 m² +77% | 2025 |
|---|
| 6, Shepherds Close710 m away | 110 m² | 143 m² | +33 m² +30% | 2024 |
|---|
| Flat 2, 47, High Street657 m away | 59 m² | 92 m² | +33 m² +56% | 2022 |
|---|
| 107, Charterhouse Road918 m away | 82 m² | 115 m² | +33 m² +40% | 2017 |
|---|
| 55, Warren Road0 m away | 128 m² | 160 m² | +32 m² +25% | 2026 |
|---|
| 87, Borkwood Way545 m away | 54 m² | 86 m² | +32 m² +59% | 2023 |
|---|
| 14, Kingsley Road954 m away | 61 m² | 93 m² | +32 m² +52% | 2022 |
|---|
| 160, Windsor Drive821 m away | 85 m² | 117 m² | +32 m² +38% | 2015 |
|---|
| 12, Marsden Way632 m away | 77 m² | 108 m² | +31 m² +40% | 2026 |
|---|
| 1, Kent Close679 m away | 98 m² | 129 m² | +31 m² +32% | 2023 |
|---|
| 144, Sevenoaks Road252 m away | 107 m² | 137 m² | +30 m² +28% | 2023 |
|---|
| 190, Repton Road773 m away | 99 m² | 129 m² | +30 m² +30% | 2022 |
|---|
| 31, Cheltenham Road826 m away | 73 m² | 103 m² | +30 m² +41% | 2020 |
|---|
| 124, Southfleet Road530 m away | 89 m² | 118 m² | +29 m² +33% | 2024 |
|---|
| 30, Cleave Avenue625 m away | 88 m² | 117 m² | +29 m² +33% | 2022 |
|---|
| 61, Cloonmore Avenue295 m away | 97 m² | 126 m² | +29 m² +30% | 2020 |
|---|
| 33, Haileybury Road818 m away | 90 m² | 119 m² | +29 m² +32% | 2020 |
|---|
| 15, Borkwood Park322 m away | 106 m² | 135 m² | +29 m² +27% | 2018 |
|---|
| 1, Edith Road588 m away | 72 m² | 101 m² | +29 m² +40% | 2018 |
|---|
| 33, Leamington Avenue795 m away | 84 m² | 113 m² | +29 m² +35% | 2014 |
|---|
| 24, Vancouver Close364 m away | 106 m² | 134 m² | +28 m² +26% | 2023 |
|---|
| 108, Repton Road628 m away | 54 m² | 82 m² | +28 m² +52% | 2022 |
|---|
| 175, Warren Road751 m away | 126 m² | 154 m² | +28 m² +22% | 2019 |
|---|
| 44, Leamington Avenue754 m away | 98 m² | 126 m² | +28 m² +29% | 2017 |
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| 91, Borkwood Way545 m away | 51 m² | 79 m² | +28 m² +55% | 2014 |
|---|
| 23, Tregony Road473 m away | 120 m² | 147 m² | +27 m² +23% | 2022 |
|---|
| 17, Tubbenden Drive868 m away | 104 m² | 131 m² | +27 m² +26% | 2022 |
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| 12, South Drive467 m away | 90 m² | 117 m² | +27 m² +30% | 2018 |
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| 5, Helegan Close545 m away | 67 m² | 93 m² | +26 m² +39% | 2026 |
|---|
| 2, Borkwood Park322 m away | 111 m² | 137 m² | +26 m² +23% | 2018 |
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| 218, Repton Road925 m away | 80 m² | 105 m² | +25 m² +31% | 2025 |
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| 41, Holywell Close499 m away | 105 m² | 130 m² | +25 m² +24% | 2022 |
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| 61, Maxwell Gardens890 m away | 90 m² | 115 m² | +25 m² +28% | 2022 |
|---|
| 2, Borkwood Court, Sevenoaks Road354 m away | 62 m² | 86 m² | +24 m² +39% | 2022 |
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| 54, St Leonards Rise625 m away | 60 m² | 84 m² | +24 m² +40% | 2019 |
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| 25, Pinewood Drive397 m away | 58 m² | 82 m² | +24 m² +41% | 2017 |
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| 23, Shelley Close989 m away | 89 m² | 113 m² | +24 m² +27% | 2011 |
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| 42, Vine Road847 m away | 128 m² | 151 m² | +23 m² +18% | 2026 |
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| 10, Fuller Close347 m away | 84 m² | 107 m² | +23 m² +27% | 2020 |
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| 12, Vancouver Close364 m away | 97 m² | 120 m² | +23 m² +24% | 2020 |
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| 26, Shelley Close989 m away | 74 m² | 97 m² | +23 m² +31% | 2014 |
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| 7, Glentrammon Gardens576 m away | 71 m² | 93 m² | +22 m² +31% | 2025 |
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| 18, Northlands Avenue659 m away | 88 m² | 110 m² | +22 m² +25% | 2025 |
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| 131, Warren Road325 m away | 97 m² | 119 m² | +22 m² +23% | 2021 |
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| 68, Sandhurst Road754 m away | 84 m² | 106 m² | +22 m² +26% | 2017 |
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| 36, Arne Grove942 m away | 103 m² | 124 m² | +21 m² +20% | 2024 |
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| 43, Waring Drive720 m away | 109 m² | 130 m² | +21 m² +19% | 2020 |
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| 18, Warren Drive885 m away | 121 m² | 142 m² | +21 m² +17% | 2018 |
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| 187, Repton Road901 m away | 73 m² | 94 m² | +21 m² +29% | 2016 |
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| 4, Arne Grove942 m away | 73 m² | 94 m² | +21 m² +29% | 2015 |
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| 30, Daleside755 m away | 84 m² | 105 m² | +21 m² +25% | 2014 |
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| 48, Tregony Road418 m away | 85 m² | 105 m² | +20 m² +24% | 2025 |
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| 11, Vancouver Close356 m away | 107 m² | 127 m² | +20 m² +19% | 2024 |
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| 22, Tregony Road418 m away | 93 m² | 113 m² | +20 m² +22% | 2024 |
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| 11, Glentrammon Gardens576 m away | 101 m² | 121 m² | +20 m² +20% | 2023 |
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| 14, Bishop Butt Close607 m away | 37 m² | 57 m² | +20 m² +54% | 2022 |
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| 12, Trenear Close487 m away | 119 m² | 139 m² | +20 m² +17% | 2021 |
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| 77, Sevenoaks Road991 m away | 101 m² | 121 m² | +20 m² +20% | 2019 |
|---|
| 112, Warren Road648 m away | 119 m² | 139 m² | +20 m² +17% | 2016 |
|---|
| 33, Eton Road953 m away | 101 m² | 120 m² | +19 m² +19% | 2026 |
|---|
| 13, Padstow Close527 m away | 94 m² | 113 m² | +19 m² +20% | 2025 |
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| 126, Stapleton Road754 m away | 73 m² | 92 m² | +19 m² +26% | 2025 |
|---|
| 41, Pinewood Drive558 m away | 86 m² | 105 m² | +19 m² +22% | 2024 |
|---|
| 45b, High Street657 m away | 36 m² | 55 m² | +19 m² +53% | 2021 |
|---|
| 85, Borkwood Way545 m away | 57 m² | 76 m² | +19 m² +33% | 2018 |
|---|
| 50, Sandhurst Road754 m away | 68 m² | 87 m² | +19 m² +28% | 2016 |
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| 52, Maxwell Gardens901 m away | 88 m² | 107 m² | +19 m² +22% | 2016 |
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| 13, Atkinson Close416 m away | 95 m² | 113 m² | +18 m² +19% | 2026 |
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| 30, Warnford Road312 m away | 117 m² | 135 m² | +18 m² +15% | 2025 |
|---|
| 91, Warren Road325 m away | 98 m² | 116 m² | +18 m² +18% | 2025 |
|---|
| 149, Tubbenden Lane947 m away | 85 m² | 103 m² | +18 m² +21% | 2025 |
|---|
| 52, Ridgeway Crescent810 m away | 73 m² | 91 m² | +18 m² +25% | 2024 |
|---|
| 89, Repton Road654 m away | 111 m² | 129 m² | +18 m² +16% | 2022 |
|---|
| 49, Sandhurst Road778 m away | 89 m² | 107 m² | +18 m² +20% | 2020 |
|---|
| 7, Southfleet Road660 m away | 87 m² | 105 m² | +18 m² +21% | 2019 |
|---|
| 3, Edith Road588 m away | 83 m² | 101 m² | +18 m² +22% | 2018 |
|---|
| 1, Chestnut Close476 m away | 82 m² | 100 m² | +18 m² +22% | 2017 |
|---|
| 30, Summerhill Close890 m away | 68 m² | 86 m² | +18 m² +26% | 2016 |
|---|
| 64, Maxwell Gardens901 m away | 93 m² | 110 m² | +17 m² +18% | 2024 |
|---|
| 24, Kingsley Road954 m away | 71 m² | 88 m² | +17 m² +24% | 2024 |
|---|
| 127, Cloonmore Avenue509 m away | 70 m² | 87 m² | +17 m² +24% | 2020 |
|---|
| 14, Kings Road428 m away | 75 m² | 92 m² | +17 m² +23% | 2018 |
|---|
| 79, Sandhurst Road778 m away | 86 m² | 103 m² | +17 m² +20% | 2016 |
|---|
| 6, Chestnut Close476 m away | 83 m² | 100 m² | +17 m² +20% | 2014 |
|---|
| 27, Warren Drive885 m away | 112 m² | 129 m² | +17 m² +15% | 2013 |
|---|
| 24, Pinewood Drive397 m away | 60 m² | 77 m² | +17 m² +28% | 2011 |
|---|
| 41, Helegan Close547 m away | 97 m² | 113 m² | +16 m² +16% | 2025 |
|---|
| 6, Russett Close992 m away | 56 m² | 72 m² | +16 m² +29% | 2025 |
|---|
| 41, Cloonmore Avenue214 m away | 97 m² | 113 m² | +16 m² +16% | 2020 |
|---|
| 122, Repton Road628 m away | 77 m² | 93 m² | +16 m² +21% | 2019 |
|---|
| 1, Crown Road709 m away | 88 m² | 104 m² | +16 m² +18% | 2019 |
|---|
| 90, Northlands Avenue468 m away | 50 m² | 66 m² | +16 m² +32% | 2017 |
|---|
| 60, Repton Road621 m away | 96 m² | 111 m² | +15 m² +16% | 2026 |
|---|
| 12, Fuller Close347 m away | 93 m² | 108 m² | +15 m² +16% | 2024 |
|---|
| 6, Newlyn Close508 m away | 89 m² | 104 m² | +15 m² +17% | 2024 |
|---|
| 10, Fox Close564 m away | 96 m² | 111 m² | +15 m² +16% | 2024 |
|---|
| 2, Kingsley Road954 m away | 68 m² | 83 m² | +15 m² +22% | 2023 |
|---|
| 17, Beechwood Avenue717 m away | 97 m² | 112 m² | +15 m² +15% | 2021 |
|---|
| 34, Porthallow Close333 m away | 93 m² | 108 m² | +15 m² +16% | 2020 |
|---|
| 40, High Beeches952 m away | 68 m² | 83 m² | +15 m² +22% | 2017 |
|---|
| 72, Ridgeway Crescent810 m away | 97 m² | 112 m² | +15 m² +15% | 2015 |
|---|
| 9, Kingsley Road954 m away | 70 m² | 85 m² | +15 m² +21% | 2013 |
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