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 BH9 2TX
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 |
|---|---|---|---|---|
| 135, West Way790 m away | 138 m² | 256 m² | +118 m² +86% | 2022 |
| 12, Wynford Road775 m away | 68 m² | 161 m² | +93 m² +137% | 2022 |
| 12, Saxonhurst Road809 m away | 64 m² | 152 m² | +88 m² +138% | 2026 |
| 58, Parley Road671 m away | 83 m² | 168 m² | +85 m² +102% | 2021 |
| 31, Strathmore Road603 m away | 75 m² | 160 m² | +85 m² +113% | 2020 |
| 106, Western Avenue999 m away | 67 m² | 150 m² | +83 m² +124% | 2024 |
| 44, Haverstock Road945 m away | 79 m² | 158 m² | +79 m² +100% | 2016 |
| 65, Coombe Avenue712 m away | 89 m² | 165 m² | +76 m² +85% | 2023 |
| 45, Priory View Road522 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 |
| 142 m² |
| +73 m² +106% |
| 2026 |
| 17, Cheddington Road686 m away | 76 m² | 148 m² | +72 m² +95% | 2025 |
|---|
| 51, Granby Road898 m away | 72 m² | 138 m² | +66 m² +92% | 2021 |
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| 14, Western Avenue854 m away | 125 m² | 190 m² | +65 m² +52% | 2023 |
|---|
| 37, Strathmore Road603 m away | 102 m² | 163 m² | +61 m² +60% | 2023 |
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| 24, Strathmore Road645 m away | 77 m² | 138 m² | +61 m² +79% | 2021 |
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| 50, Strathmore Road645 m away | 73 m² | 133 m² | +60 m² +82% | 2025 |
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| 6, Cheddington Road686 m away | 94 m² | 154 m² | +60 m² +64% | 2023 |
|---|
| 4, Western Avenue854 m away | 86 m² | 145 m² | +59 m² +69% | 2025 |
|---|
| 17, Headswell Avenue712 m away | 116 m² | 175 m² | +59 m² +51% | 2019 |
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| 55, Highfield Road929 m away | 96 m² | 154 m² | +58 m² +60% | 2026 |
|---|
| 27, Homeside Road912 m away | 74 m² | 132 m² | +58 m² +78% | 2025 |
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| 15, Forest View Close747 m away | 93 m² | 149 m² | +56 m² +60% | 2024 |
|---|
| 14, Hill View Road558 m away | 74 m² | 130 m² | +56 m² +76% | 2015 |
|---|
| 29, Strathmore Road603 m away | 91 m² | 146 m² | +55 m² +60% | 2025 |
|---|
| 47, Brierley Road922 m away | 77 m² | 132 m² | +55 m² +71% | 2017 |
|---|
| 11, Coronation Avenue743 m away | 100 m² | 154 m² | +54 m² +54% | 2014 |
|---|
| 120, Brierley Road883 m away | 71 m² | 124 m² | +53 m² +75% | 2018 |
|---|
| 25, Muscliffe Lane771 m away | 95 m² | 147 m² | +52 m² +55% | 2016 |
|---|
| 32, Coombe Avenue823 m away | 91 m² | 142 m² | +51 m² +56% | 2020 |
|---|
| 49, Brierley Road922 m away | 72 m² | 123 m² | +51 m² +71% | 2018 |
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| 14, Victoria Park Road963 m away | 185 m² | 236 m² | +51 m² +28% | 2018 |
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| 18, Delhi Road458 m away | 40 m² | 90 m² | +50 m² +125% | 2026 |
|---|
| 43, Saxonhurst Road812 m away | 68 m² | 118 m² | +50 m² +74% | 2025 |
|---|
| 6, Thornley Road976 m away | 83 m² | 133 m² | +50 m² +60% | 2024 |
|---|
| 32, Forest View Road718 m away | 94 m² | 143 m² | +49 m² +52% | 2023 |
|---|
| 20, Persley Road991 m away | 61 m² | 110 m² | +49 m² +80% | 2019 |
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| 788, Wimborne Road713 m away | 143 m² | 192 m² | +49 m² +34% | 2018 |
|---|
| 95, The Grove213 m away | 147 m² | 195 m² | +48 m² +33% | 2015 |
|---|
| 2, Vicarage Road815 m away | 131 m² | 178 m² | +47 m² +36% | 2023 |
|---|
| 104, Redhill Drive414 m away | 98 m² | 145 m² | +47 m² +48% | 2013 |
|---|
| 11, Naseby Road975 m away | 97 m² | 143 m² | +46 m² +47% | 2025 |
|---|
| 11, Western Avenue854 m away | 136 m² | 182 m² | +46 m² +34% | 2016 |
|---|
| 88, Western Avenue811 m away | 95 m² | 140 m² | +45 m² +47% | 2016 |
|---|
| 4, Sandy Way531 m away | 77 m² | 121 m² | +44 m² +57% | 2022 |
|---|
| 12, King George Avenue595 m away | 114 m² | 158 m² | +44 m² +39% | 2022 |
|---|
| 28, Maclaren Road210 m away | 97 m² | 141 m² | +44 m² +45% | 2016 |
|---|
| 4, Hill View Road558 m away | 68 m² | 111 m² | +43 m² +63% | 2023 |
|---|
| 2, Muscliffe Lane703 m away | 77 m² | 120 m² | +43 m² +56% | 2021 |
|---|
| 93, Western Avenue862 m away | 84 m² | 126 m² | +42 m² +50% | 2023 |
|---|
| 32, Wynford Road775 m away | 73 m² | 114 m² | +41 m² +56% | 2024 |
|---|
| 99, Haverstock Road903 m away | 101 m² | 142 m² | +41 m² +41% | 2024 |
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| 6, Parley Road671 m away | 97 m² | 138 m² | +41 m² +42% | 2023 |
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| 21, Brockley Road804 m away | 99 m² | 140 m² | +41 m² +41% | 2022 |
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| 18, Park Lane413 m away | 77 m² | 118 m² | +41 m² +53% | 2020 |
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| 26, Coronation Avenue743 m away | 116 m² | 156 m² | +40 m² +34% | 2024 |
|---|
| 47, The Avenue224 m away | 80 m² | 120 m² | +40 m² +50% | 2023 |
|---|
| 49, Haverstock Road932 m away | 150 m² | 189 m² | +39 m² +26% | 2025 |
|---|
| 32, Moorvale Road747 m away | 72 m² | 111 m² | +39 m² +54% | 2023 |
|---|
| 52, Priory View Road635 m away | 52 m² | 91 m² | +39 m² +75% | 2021 |
|---|
| Flat 2, The Bluff, 2, Headswell Crescent662 m away | 78 m² | 117 m² | +39 m² +50% | 2013 |
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| 99a, The Grove213 m away | 39 m² | 77 m² | +38 m² +97% | 2015 |
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| 64, Brassey Road954 m away | 52 m² | 90 m² | +38 m² +73% | 2009 |
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| 11, King George Avenue595 m away | 92 m² | 129 m² | +37 m² +40% | 2026 |
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| 16, Cox Avenue800 m away | 108 m² | 145 m² | +37 m² +34% | 2023 |
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| 13a, Columbia Road952 m away | 81 m² | 118 m² | +37 m² +46% | 2022 |
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| 101, Elmes Road587 m away | 87 m² | 124 m² | +37 m² +43% | 2009 |
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| 4, Webster Road637 m away | 64 m² | 100 m² | +36 m² +56% | 2025 |
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| 102, Western Avenue999 m away | 63 m² | 98 m² | +35 m² +56% | 2026 |
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| 124, The Grove382 m away | 123 m² | 158 m² | +35 m² +28% | 2019 |
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| 14, The Avenue334 m away | 157 m² | 192 m² | +35 m² +22% | 2014 |
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| 61, The Avenue177 m away | 178 m² | 212 m² | +34 m² +19% | 2026 |
|---|
| 81, Leybourne Avenue977 m away | 116 m² | 150 m² | +34 m² +29% | 2018 |
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| 29, Headswell Avenue685 m away | 131 m² | 165 m² | +34 m² +26% | 2017 |
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| 118, The Grove213 m away | 116 m² | 149 m² | +33 m² +28% | 2025 |
|---|
| 50, Haverstock Road945 m away | 110 m² | 143 m² | +33 m² +30% | 2016 |
|---|
| 29, Barnes Road893 m away | 61 m² | 93 m² | +32 m² +52% | 2025 |
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| 11, Rosebud Avenue477 m away | 87 m² | 119 m² | +32 m² +37% | 2024 |
|---|
| 90, Saxonhurst Road755 m away | 85 m² | 117 m² | +32 m² +38% | 2017 |
|---|
| 110, Hill View Road862 m away | 127 m² | 159 m² | +32 m² +25% | 2016 |
|---|
| 76, Pine Vale Crescent287 m away | 88 m² | 119 m² | +31 m² +35% | 2022 |
|---|
| 27, Endfield Road685 m away | 73 m² | 104 m² | +31 m² +42% | 2016 |
|---|
| 1255, Wimborne Road658 m away | 67 m² | 97 m² | +30 m² +45% | 2025 |
|---|
| 56, Redbreast Road527 m away | 95 m² | 125 m² | +30 m² +32% | 2023 |
|---|
| 17, Coombe Gardens914 m away | 89 m² | 119 m² | +30 m² +34% | 2019 |
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| 14, Comley Road504 m away | 95 m² | 125 m² | +30 m² +32% | 2016 |
|---|
| 822, Wimborne Road643 m away | 110 m² | 140 m² | +30 m² +27% | 2015 |
|---|
| 28, Edifred Road783 m away | 58 m² | 88 m² | +30 m² +52% | 2015 |
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| 5, Newmorton Road679 m away | 73 m² | 102 m² | +29 m² +40% | 2021 |
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| 47, Nursery Road554 m away | 84 m² | 113 m² | +29 m² +35% | 2018 |
|---|
| 8a, Mayfield Road692 m away | 117 m² | 146 m² | +29 m² +25% | 2014 |
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| 112a, Redhill Drive414 m away | 41 m² | 70 m² | +29 m² +71% | 2012 |
|---|
| 19, Strathmore Road603 m away | 76 m² | 104 m² | +28 m² +37% | 2024 |
|---|
| 4, Thornley Road976 m away | 71 m² | 99 m² | +28 m² +39% | 2024 |
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| 51, Pine Vale Crescent251 m away | 80 m² | 107 m² | +27 m² +34% | 2024 |
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| 4, Stour Gardens874 m away | 111 m² | 138 m² | +27 m² +24% | 2024 |
|---|
| 6, Bankside Road753 m away | 111 m² | 138 m² | +27 m² +24% | 2021 |
|---|
| 5, Nursery Road521 m away | 68 m² | 94 m² | +26 m² +38% | 2025 |
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| 17, Spetisbury Close962 m away | 70 m² | 96 m² | +26 m² +37% | 2025 |
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| 44, Muscliffe Lane703 m away | 99 m² | 125 m² | +26 m² +26% | 2024 |
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| 13, Strathmore Road603 m away | 87 m² | 113 m² | +26 m² +30% | 2022 |
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| 92, Muscliffe Road973 m away | 84 m² | 110 m² | +26 m² +31% | 2022 |
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| 88, Saxonhurst Road755 m away | 79 m² | 105 m² | +26 m² +33% | 2019 |
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| 91, The Avenue204 m away | 93 m² | 118 m² | +25 m² +27% | 2024 |
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| 41, Muscliffe Lane771 m away | 109 m² | 134 m² | +25 m² +23% | 2024 |
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| 19, Western Avenue854 m away | 126 m² | 151 m² | +25 m² +20% | 2024 |
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| 50, Leybourne Avenue700 m away | 93 m² | 118 m² | +25 m² +27% | 2019 |
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| 104, Elmes Road614 m away | 102 m² | 127 m² | +25 m² +25% | 2017 |
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| 57, Redbreast Road564 m away | 102 m² | 127 m² | +25 m² +25% | 2016 |
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| 117b, Malvern Road862 m away | 27 m² | 51 m² | +24 m² +89% | 2022 |
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| 46, Pine Vale Crescent268 m away | 113 m² | 137 m² | +24 m² +21% | 2020 |
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| 73, Saxonhurst Road704 m away | 84 m² | 108 m² | +24 m² +29% | 2018 |
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| 86, Ensbury Park Road884 m away | 96 m² | 120 m² | +24 m² +25% | 2015 |
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| 55, The Avenue177 m away | 145 m² | 168 m² | +23 m² +16% | 2026 |
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| 22, Romney Road611 m away | 96 m² | 119 m² | +23 m² +24% | 2025 |
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| 16, Granby Road854 m away | 70 m² | 93 m² | +23 m² +33% | 2024 |
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| 104, Ensbury Park Road884 m away | 89 m² | 112 m² | +23 m² +26% | 2019 |
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| 90, Beswick Avenue977 m away | 85 m² | 108 m² | +23 m² +27% | 2019 |
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| 23a, Delhi Road458 m away | 70 m² | 93 m² | +23 m² +33% | 2016 |
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| 50, Winston Road729 m away | 96 m² | 119 m² | +23 m² +24% | 2016 |
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| 46, Oswald Road695 m away | 86 m² | 109 m² | +23 m² +27% | 2012 |
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| 106, Malvern Road824 m away | 44 m² | 67 m² | +23 m² +52% | 2009 |
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| 82, Evelyn Road875 m away | 121 m² | 143 m² | +22 m² +18% | 2025 |
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| 8, Highfield Road957 m away | 121 m² | 143 m² | +22 m² +18% | 2023 |
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| 12, Vicarage Road815 m away | 70 m² | 92 m² | +22 m² +31% | 2019 |
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| 114, Brierley Road883 m away | 70 m² | 92 m² | +22 m² +31% | 2016 |
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| 25, Doveshill Crescent963 m away | 102 m² | 124 m² | +22 m² +22% | 2016 |
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| 23, The Avenue334 m away | 57 m² | 79 m² | +22 m² +39% | 2014 |
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| 36, Coombe Gardens914 m away | 96 m² | 117 m² | +21 m² +22% | 2025 |
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| 6, Webster Road637 m away | 67 m² | 88 m² | +21 m² +31% | 2017 |
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| 37, King Edward Avenue557 m away | 98 m² | 119 m² | +21 m² +21% | 2015 |
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| 4, Endfield Road828 m away | 94 m² | 114 m² | +20 m² +21% | 2026 |
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| 32, Alderley Road969 m away | 70 m² | 90 m² | +20 m² +29% | 2023 |
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| Flat 2, 32, Brassey Road954 m away | 55 m² | 75 m² | +20 m² +36% | 2022 |
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| 77, The Grove0 m away | 112 m² | 132 m² | +20 m² +18% | 2021 |
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| 3, Moorfield Grove809 m away | 118 m² | 138 m² | +20 m² +17% | 2021 |
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| 5, Forest View Close747 m away | 79 m² | 99 m² | +20 m² +25% | 2015 |
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| 5, Comley Road504 m away | 89 m² | 109 m² | +20 m² +22% | 2009 |
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| 21, Moorvale Road747 m away | 92 m² | 111 m² | +19 m² +21% | 2025 |
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| 53, Forest View Road755 m away | 123 m² | 142 m² | +19 m² +15% | 2025 |
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| 17, Rosebud Avenue477 m away | 73 m² | 92 m² | +19 m² +26% | 2024 |
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| 34, Redhill Avenue700 m away | 98 m² | 117 m² | +19 m² +19% | 2023 |
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| 7, Heads Lane809 m away | 79 m² | 98 m² | +19 m² +24% | 2023 |
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| 4, Aberdare Road526 m away | 51 m² | 70 m² | +19 m² +37% | 2022 |
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| Flat 1, 51, Ensbury Park Road756 m away | 70 m² | 89 m² | +19 m² +27% | 2020 |
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| 46, The Grove83 m away | 84 m² | 103 m² | +19 m² +23% | 2016 |
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| 9, Malvern Road379 m away | 106 m² | 125 m² | +19 m² +18% | 2015 |
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| 11, Cox Close925 m away | 76 m² | 95 m² | +19 m² +25% | 2015 |
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| 1160, Wimborne Road756 m away | 82 m² | 100 m² | +18 m² +22% | 2026 |
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| 9, Deanscroft Road631 m away | 68 m² | 86 m² | +18 m² +26% | 2024 |
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| 4, Croft Road634 m away | 89 m² | 107 m² | +18 m² +20% | 2023 |
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| 33, Winston Road729 m away | 108 m² | 126 m² | +18 m² +17% | 2023 |
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| 9, Alderley Road969 m away | 73 m² | 91 m² | +18 m² +25% | 2023 |
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| 18, King George Avenue595 m away | 110 m² | 128 m² | +18 m² +16% | 2017 |
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| 75, Broughton Avenue647 m away | 91 m² | 109 m² | +18 m² +20% | 2017 |
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| 6a, Comley Road504 m away | 58 m² | 76 m² | +18 m² +31% | 2016 |
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| 72, Leybourne Avenue838 m away | 105 m² | 123 m² | +18 m² +17% | 2015 |
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| 6, Moreton Road991 m away | 69 m² | 87 m² | +18 m² +26% | 2011 |
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| 122, Saxonhurst Road886 m away | 74 m² | 91 m² | +17 m² +23% | 2025 |
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| 13, The Grove295 m away | 92 m² | 109 m² | +17 m² +18% | 2024 |
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| 60, Headswell Crescent664 m away | 73 m² | 90 m² | +17 m² +23% | 2024 |
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| 34, Nursery Road554 m away | 108 m² | 125 m² | +17 m² +16% | 2022 |
|---|
| 24, Oswald Road695 m away | 96 m² | 113 m² | +17 m² +18% | 2022 |
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| 108, Malvern Road824 m away | 45 m² | 62 m² | +17 m² +38% | 2017 |
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| 17, Queen Mary Avenue703 m away | 106 m² | 123 m² | +17 m² +16% | 2016 |
|---|
| 88, Brierley Road876 m away | 80 m² | 97 m² | +17 m² +21% | 2016 |
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| 24, Granby Road854 m away | 72 m² | 89 m² | +17 m² +24% | 2015 |
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| 68, Brassey Road954 m away | 83 m² | 100 m² | +17 m² +20% | 2015 |
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| 30, Pine Vale Crescent268 m away | 87 m² | 104 m² | +17 m² +20% | 2014 |
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| 99, Ensbury Park Road857 m away | 110 m² | 127 m² | +17 m² +15% | 2008 |
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| 39, Elmes Road567 m away | 99 m² | 115 m² | +16 m² +16% | 2026 |
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| 911a, Wimborne Road436 m away | 45 m² | 61 m² | +16 m² +36% | 2025 |
|---|
| 31, Coronation Avenue822 m away | 85 m² | 101 m² | +16 m² +19% | 2024 |
|---|
| 39, Pine Vale Crescent251 m away | 68 m² | 84 m² | +16 m² +24% | 2022 |
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| 10, Park Lane413 m away | 106 m² | 122 m² | +16 m² +15% | 2019 |
|---|
| 27, Parley Road637 m away | 88 m² | 104 m² | +16 m² +18% | 2019 |
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| 28, Ensbury Park Road785 m away | 96 m² | 112 m² | +16 m² +17% | 2019 |
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| 7, Malvern Close384 m away | 99 m² | 115 m² | +16 m² +16% | 2012 |
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| 21, Homeside Road912 m away | 71 m² | 86 m² | +15 m² +21% | 2026 |
|---|
| 87, The Grove87 m away | 98 m² | 113 m² | +15 m² +15% | 2022 |
|---|
| 6, Garth Road990 m away | 97 m² | 112 m² | +15 m² +15% | 2021 |
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| 193, Redhill Drive648 m away | 82 m² | 97 m² | +15 m² +18% | 2020 |
|---|
| 10a, New Parade651 m away | 68 m² | 83 m² | +15 m² +22% | 2020 |
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| 52a, Saxonhurst Road809 m away | 58 m² | 73 m² | +15 m² +26% | 2020 |
|---|
| 11, Moorfield Grove809 m away | 91 m² | 106 m² | +15 m² +16% | 2020 |
|---|
| 78, Beswick Avenue977 m away | 43 m² | 58 m² | +15 m² +35% | 2020 |
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| 40, Redhill Drive329 m away | 82 m² | 97 m² | +15 m² +18% | 2016 |
|---|
| 74, Western Avenue811 m away | 79 m² | 94 m² | +15 m² +19% | 2016 |
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| 79, Evelyn Road890 m away | 73 m² | 88 m² | +15 m² +21% | 2014 |
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