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 RH19 3RT
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 |
|---|---|---|---|---|
| Pine Lodge, West Lane987 m away | 122 m² | 294 m² | +172 m² +141% | 2023 |
| Tatchley Cottage, West Lane987 m away | 218 m² | 346 m² | +128 m² +59% | 2019 |
| Greenways, Sandy Lane637 m away | 92 m² | 181 m² | +89 m² +97% | 2023 |
| 81, Heathcote Drive874 m away | 89 m² | 178 m² | +89 m² +100% | 2016 |
| 133, Halsford Park Road485 m away | 94 m² | 181 m² | +87 m² +93% | 2018 |
| April Cottage, Lingfield Road834 m away | 92 m² | 176 m² | +84 m² +91% | 2016 |
| 45, Crossways Avenue932 m away | 83 m² | 160 m² | +77 m² +93% | 2026 |
| 2, Crescent Road429 m away | 137 m² | 209 m² | +72 m² +53% | 2016 |
| Martinsfield, West Lane |
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.
| 201 m² |
| 272 m² |
| +71 m² +35% |
| 2024 |
| 21, Crossways Avenue672 m away | 87 m² | 152 m² | +65 m² +75% | 2011 |
|---|
| 29, Hackenden Close671 m away | 76 m² | 140 m² | +64 m² +84% | 2014 |
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| Turn Pike Cottage, Ship Street968 m away | 154 m² | 215 m² | +61 m² +40% | 2025 |
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| Burnaby, Cranston Road455 m away | 132 m² | 192 m² | +60 m² +45% | 2019 |
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| 41, Crossways Avenue932 m away | 91 m² | 150 m² | +59 m² +65% | 2022 |
|---|
| 8, Wordsworth Rise889 m away | 70 m² | 129 m² | +59 m² +84% | 2021 |
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| 2, Chequer Road738 m away | 60 m² | 117 m² | +57 m² +95% | 2015 |
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| 4, Blount Avenue696 m away | 95 m² | 150 m² | +55 m² +58% | 2016 |
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| 7, Moor Place254 m away | 75 m² | 128 m² | +53 m² +71% | 2023 |
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| 12, Hermitage Road872 m away | 62 m² | 114 m² | +52 m² +84% | 2026 |
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| 29a, Springfield914 m away | 117 m² | 169 m² | +52 m² +44% | 2025 |
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| 29, Durkins Road426 m away | 72 m² | 123 m² | +51 m² +71% | 2023 |
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| Rosebank, Frith Park710 m away | 91 m² | 141 m² | +50 m² +55% | 2020 |
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| 33, Holtye Road855 m away | 43 m² | 90 m² | +47 m² +109% | 2012 |
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| 6, Cantelupe Mews682 m away | 74 m² | 120 m² | +46 m² +62% | 2024 |
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| The Dene, College Lane966 m away | 260 m² | 306 m² | +46 m² +18% | 2023 |
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| 1, Cricket Court578 m away | 183 m² | 229 m² | +46 m² +25% | 2015 |
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| 14, Dorset Avenue744 m away | 120 m² | 166 m² | +46 m² +38% | 2014 |
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| Wroughton, West Lane987 m away | 135 m² | 180 m² | +45 m² +33% | 2022 |
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| 3, Chantlers Close848 m away | 92 m² | 137 m² | +45 m² +49% | 2017 |
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| 27, St Johns Road298 m away | 82 m² | 127 m² | +45 m² +55% | 2013 |
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| 15, Gwynne Gardens871 m away | 41 m² | 85 m² | +44 m² +107% | 2019 |
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| 17, Springfield914 m away | 87 m² | 128 m² | +41 m² +47% | 2026 |
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| 19, Gwynne Gardens871 m away | 41 m² | 82 m² | +41 m² +100% | 2022 |
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| Shieling, Windmill Lane782 m away | 124 m² | 165 m² | +41 m² +33% | 2019 |
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| 18, Gwynne Gardens871 m away | 42 m² | 83 m² | +41 m² +98% | 2019 |
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| 5, Cantelupe Mews682 m away | 54 m² | 94 m² | +40 m² +74% | 2024 |
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| Lynton, College Lane966 m away | 229 m² | 269 m² | +40 m² +17% | 2019 |
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| Eden House, Edenvale899 m away | 178 m² | 218 m² | +40 m² +22% | 2016 |
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| 9, Pannell Close631 m away | 36 m² | 76 m² | +40 m² +111% | 2011 |
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| 11, Gwynne Gardens871 m away | 42 m² | 82 m² | +40 m² +95% | 2011 |
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| 15, Blackwell Road597 m away | 94 m² | 133 m² | +39 m² +41% | 2025 |
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| 20, Gwynne Gardens871 m away | 41 m² | 80 m² | +39 m² +95% | 2018 |
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| Moat Croft, Cranston Road455 m away | 94 m² | 132 m² | +38 m² +40% | 2026 |
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| 25, Linden Avenue610 m away | 78 m² | 116 m² | +38 m² +49% | 2026 |
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| 14, Pannell Close631 m away | 84 m² | 122 m² | +38 m² +45% | 2016 |
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| 31, St Johns Road298 m away | 91 m² | 128 m² | +37 m² +41% | 2022 |
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| 34, Park Road390 m away | 60 m² | 97 m² | +37 m² +62% | 2022 |
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| 21, Gwynne Gardens871 m away | 42 m² | 79 m² | +37 m² +88% | 2020 |
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| 23, Gwynne Gardens871 m away | 32 m² | 68 m² | +36 m² +113% | 2021 |
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| Flat 3, Moat House, 31, Moat Road130 m away | 71 m² | 106 m² | +35 m² +49% | 2019 |
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| East Court House, College Lane877 m away | 139 m² | 173 m² | +34 m² +24% | 2023 |
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| 7, Shelley Road647 m away | 97 m² | 131 m² | +34 m² +35% | 2022 |
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| 32, Elizabeth Crescent871 m away | 65 m² | 98 m² | +33 m² +51% | 2021 |
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| 17, Gwynne Gardens871 m away | 32 m² | 65 m² | +33 m² +103% | 2019 |
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| 2, Greenstede Avenue778 m away | 77 m² | 110 m² | +33 m² +43% | 2018 |
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| 68, Brooklands Way956 m away | 58 m² | 91 m² | +33 m² +57% | 2014 |
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| 18, Station Road268 m away | 48 m² | 80 m² | +32 m² +67% | 2021 |
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| 25, Hilda Duke'S Way668 m away | 34 m² | 66 m² | +32 m² +94% | 2019 |
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| Flat 7, St Georges Court, London Road834 m away | 31 m² | 63 m² | +32 m² +103% | 2013 |
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| 22, Gwynne Gardens871 m away | 32 m² | 63 m² | +31 m² +97% | 2025 |
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| 16, Gwynne Gardens871 m away | 32 m² | 63 m² | +31 m² +97% | 2013 |
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| 97, Moat Road426 m away | 141 m² | 171 m² | +30 m² +21% | 2026 |
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| 6, Crossways Avenue774 m away | 117 m² | 147 m² | +30 m² +26% | 2026 |
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| 36, Springfield914 m away | 111 m² | 141 m² | +30 m² +27% | 2024 |
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| 40, Tower Close0 m away | 41 m² | 71 m² | +30 m² +73% | 2020 |
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| 124, Charlwoods Road679 m away | 81 m² | 110 m² | +29 m² +36% | 2026 |
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| Link Cottage, Ship Street845 m away | 146 m² | 175 m² | +29 m² +20% | 2024 |
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| 40, Kennedy Avenue562 m away | 80 m² | 109 m² | +29 m² +36% | 2015 |
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| Ekudden, Cranston Road705 m away | 127 m² | 156 m² | +29 m² +23% | 2014 |
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| 28, Park Road390 m away | 80 m² | 108 m² | +28 m² +35% | 2018 |
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| 8, The Dakins831 m away | 90 m² | 117 m² | +27 m² +30% | 2024 |
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| 24, Hilda Duke'S Way668 m away | 34 m² | 61 m² | +27 m² +79% | 2019 |
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| Flat 1, Jevington House, 46c, High Street920 m away | 40 m² | 67 m² | +27 m² +68% | 2019 |
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| 10, The Jordans924 m away | 140 m² | 167 m² | +27 m² +19% | 2013 |
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| 4, Sheridan Place905 m away | 115 m² | 141 m² | +26 m² +23% | 2026 |
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| 7, De La Warr Road730 m away | 40 m² | 66 m² | +26 m² +65% | 2025 |
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| 10, The Stennings940 m away | 112 m² | 138 m² | +26 m² +23% | 2023 |
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| 81, High Street959 m away | 128 m² | 154 m² | +26 m² +20% | 2022 |
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| 57, De La Warr Road730 m away | 88 m² | 114 m² | +26 m² +30% | 2021 |
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| 43, Heathcote Drive874 m away | 88 m² | 114 m² | +26 m² +30% | 2020 |
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| Garland House, Park Road390 m away | 145 m² | 171 m² | +26 m² +18% | 2019 |
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| Flat 5, 43a, London Road672 m away | 36 m² | 62 m² | +26 m² +72% | 2019 |
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| 37, Durkins Road426 m away | 100 m² | 126 m² | +26 m² +26% | 2014 |
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| 20, Knole Grove974 m away | 79 m² | 104 m² | +25 m² +32% | 2019 |
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| 137, West Street732 m away | 28 m² | 53 m² | +25 m² +89% | 2018 |
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| 3, Gregory Court, Glen Vue508 m away | 58 m² | 83 m² | +25 m² +43% | 2017 |
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| 40, Woodstock678 m away | 58 m² | 83 m² | +25 m² +43% | 2015 |
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| 1, Beechfields932 m away | 88 m² | 112 m² | +24 m² +27% | 2023 |
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| 16a, De La Warr Road760 m away | 33 m² | 57 m² | +24 m² +73% | 2020 |
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| 111, West Street732 m away | 84 m² | 108 m² | +24 m² +29% | 2012 |
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| 20, Moat Road127 m away | 112 m² | 135 m² | +23 m² +21% | 2025 |
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| 39, Estcots Drive975 m away | 132 m² | 155 m² | +23 m² +17% | 2025 |
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| 10, Tower Close0 m away | 48 m² | 71 m² | +23 m² +48% | 2021 |
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| 16, Linden Avenue682 m away | 63 m² | 86 m² | +23 m² +37% | 2015 |
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| Elmstead, Cranston Road690 m away | 102 m² | 124 m² | +22 m² +22% | 2020 |
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| 12, The Sayers826 m away | 102 m² | 124 m² | +22 m² +22% | 2019 |
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| 19, De La Warr Road730 m away | 80 m² | 102 m² | +22 m² +28% | 2018 |
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| 24, De La Warr Road760 m away | 93 m² | 115 m² | +22 m² +24% | 2016 |
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| 3, Alders View Drive867 m away | 104 m² | 126 m² | +22 m² +21% | 2016 |
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| 1, Dorset Mews798 m away | 66 m² | 87 m² | +21 m² +32% | 2019 |
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| 42, Woodstock678 m away | 62 m² | 83 m² | +21 m² +34% | 2015 |
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| 121 - 123, London Road445 m away | 53 m² | 74 m² | +21 m² +40% | 2012 |
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| 23, Holtye Road855 m away | 60 m² | 80 m² | +20 m² +33% | 2025 |
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| 12, Wellington Town Road333 m away | 63 m² | 83 m² | +20 m² +32% | 2024 |
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| 123, West Street732 m away | 67 m² | 87 m² | +20 m² +30% | 2023 |
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| Riccarton, Windmill Lane782 m away | 56 m² | 76 m² | +20 m² +36% | 2023 |
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| 56a, West Hill837 m away | 36 m² | 56 m² | +20 m² +56% | 2018 |
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| 42, Heathcote Drive960 m away | 67 m² | 87 m² | +20 m² +30% | 2013 |
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| 80, Heathcote Drive960 m away | 55 m² | 74 m² | +19 m² +35% | 2015 |
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| Flat 16, St Georges Court, London Road834 m away | 68 m² | 86 m² | +18 m² +26% | 2026 |
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| 7, Rough Field875 m away | 64 m² | 82 m² | +18 m² +28% | 2025 |
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| 10, Buckhurst Way921 m away | 92 m² | 110 m² | +18 m² +20% | 2025 |
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| 104, Queens Road682 m away | 62 m² | 80 m² | +18 m² +29% | 2022 |
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| 47, Holtye Road855 m away | 115 m² | 133 m² | +18 m² +16% | 2022 |
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| Apartment 1, Overton Court, Railway Approach429 m away | 51 m² | 69 m² | +18 m² +35% | 2021 |
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| Daneshurst, Brooklands Way661 m away | 101 m² | 119 m² | +18 m² +18% | 2021 |
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| 29, London Road672 m away | 74 m² | 92 m² | +18 m² +24% | 2017 |
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| Sussex House, London Road363 m away | 64 m² | 82 m² | +18 m² +28% | 2016 |
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| 130, Charlwoods Road679 m away | 77 m² | 94 m² | +17 m² +22% | 2026 |
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| 26, Hillside Close887 m away | 98 m² | 115 m² | +17 m² +17% | 2026 |
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| 63, Heathcote Drive874 m away | 106 m² | 123 m² | +17 m² +16% | 2025 |
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| 14, Stoneleigh Close598 m away | 59 m² | 76 m² | +17 m² +29% | 2016 |
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| 11, Tower Close0 m away | 60 m² | 77 m² | +17 m² +28% | 2009 |
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| 14, The Stennings940 m away | 99 m² | 115 m² | +16 m² +16% | 2026 |
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| 19, Grosvenor Road387 m away | 95 m² | 111 m² | +16 m² +17% | 2021 |
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| 11, Station Road268 m away | 82 m² | 98 m² | +16 m² +20% | 2019 |
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| 160, Charlwoods Road679 m away | 71 m² | 87 m² | +16 m² +23% | 2016 |
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| 9, Dorset Avenue795 m away | 87 m² | 102 m² | +15 m² +17% | 2026 |
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| Flat 23, Mead House, Cantelupe Road764 m away | 51 m² | 66 m² | +15 m² +29% | 2019 |
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| 7, Mason Close63 m away | 76 m² | 91 m² | +15 m² +20% | 2018 |
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| Flat 11, Turret Court, London Road888 m away | 57 m² | 72 m² | +15 m² +26% | 2015 |
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| 69, Queens Road644 m away | 30 m² | 45 m² | +15 m² +50% | 2010 |
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