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 BH23 4LB
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 |
|---|---|---|---|---|
| 36, Wharncliffe Road969 m away | 171 m² | 417 m² | +246 m² +144% | 2019 |
| 24, Wharncliffe Road969 m away | 180 m² | 423 m² | +243 m² +135% | 2021 |
| 43, Rothesay Drive236 m away | 181 m² | 388 m² | +207 m² +114% | 2025 |
| 5, Knightwood Close600 m away | 129 m² | 261 m² | +132 m² +102% | 2023 |
| Primrose Cottage, Rothesay Drive147 m away | 176 m² | 308 m² | +132 m² +75% | 2011 |
| 15a, Hurstbourne Avenue929 m away | 110 m² | 231 m² | +121 m² +110% | 2020 |
| 20, Greenways655 m away | 103 m² | 220 m² | +117 m² +114% | 2014 |
| 9, Buce Hayes Close853 m away | 82 m² | 198 m² | +116 m² +141% | 2025 |
| 13, Hinton Wood Avenue316 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.
| 141 m² |
| 256 m² |
| +115 m² +82% |
| 2022 |
| 1, Hinton Wood Avenue316 m away | 135 m² | 246 m² | +111 m² +82% | 2022 |
|---|
| 5, Birchwood Close714 m away | 103 m² | 214 m² | +111 m² +108% | 2017 |
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| 18, Merley Drive787 m away | 106 m² | 210 m² | +104 m² +98% | 2017 |
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| 31, Wellington Avenue998 m away | 72 m² | 175 m² | +103 m² +143% | 2017 |
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| 19a, Rothesay Drive0 m away | 107 m² | 207 m² | +100 m² +93% | 2026 |
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| 10, Denham Drive897 m away | 99 m² | 195 m² | +96 m² +97% | 2020 |
|---|
| 12, Colemere Gardens708 m away | 84 m² | 178 m² | +94 m² +112% | 2023 |
|---|
| 2, Smugglers Lane South544 m away | 218 m² | 310 m² | +92 m² +42% | 2020 |
|---|
| 16, Nea Close861 m away | 84 m² | 173 m² | +89 m² +106% | 2020 |
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| 4, Braemar Drive789 m away | 106 m² | 190 m² | +84 m² +79% | 2023 |
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| 2, Thursby Road990 m away | 97 m² | 180 m² | +83 m² +86% | 2024 |
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| 11, Braemar Drive776 m away | 80 m² | 163 m² | +83 m² +104% | 2022 |
|---|
| 18, Hinton Wood Avenue605 m away | 130 m² | 213 m² | +83 m² +64% | 2015 |
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| 57, Greenways634 m away | 82 m² | 164 m² | +82 m² +100% | 2024 |
|---|
| 10, Earlsdon Way778 m away | 109 m² | 189 m² | +80 m² +73% | 2014 |
|---|
| 61, Greenways634 m away | 107 m² | 187 m² | +80 m² +75% | 2013 |
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| 33, Terrington Avenue921 m away | 88 m² | 167 m² | +79 m² +90% | 2024 |
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| 9, Rothesay Drive0 m away | 264 m² | 343 m² | +79 m² +30% | 2023 |
|---|
| 28, Terrington Avenue921 m away | 96 m² | 173 m² | +77 m² +80% | 2012 |
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| 40, Wellington Avenue973 m away | 90 m² | 166 m² | +76 m² +84% | 2019 |
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| 15, Firshill689 m away | 74 m² | 150 m² | +76 m² +103% | 2018 |
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| 52, Rothesay Drive236 m away | 123 m² | 198 m² | +75 m² +61% | 2026 |
|---|
| 11, Greenways875 m away | 105 m² | 180 m² | +75 m² +71% | 2011 |
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| 37, Colemere Gardens708 m away | 89 m² | 163 m² | +74 m² +83% | 2019 |
|---|
| 54, Rothesay Drive236 m away | 92 m² | 162 m² | +70 m² +76% | 2011 |
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| 29, Imber Drive674 m away | 125 m² | 193 m² | +68 m² +54% | 2015 |
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| 3, Carisbrooke Way819 m away | 78 m² | 145 m² | +67 m² +86% | 2020 |
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| 23, Hinton Wood Avenue316 m away | 154 m² | 221 m² | +67 m² +44% | 2014 |
|---|
| 1, Castle Avenue267 m away | 73 m² | 139 m² | +66 m² +90% | 2025 |
|---|
| 2, Colemere Gardens708 m away | 87 m² | 153 m² | +66 m² +76% | 2015 |
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| 43, Braemar Drive940 m away | 82 m² | 147 m² | +65 m² +79% | 2022 |
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| 11, Carisbrooke Way819 m away | 80 m² | 145 m² | +65 m² +81% | 2021 |
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| 12, Denham Drive897 m away | 85 m² | 149 m² | +64 m² +75% | 2024 |
|---|
| 8, Denham Drive897 m away | 85 m² | 149 m² | +64 m² +75% | 2019 |
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| 12, Rowan Drive893 m away | 82 m² | 144 m² | +62 m² +76% | 2018 |
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| 2, Amberley Close635 m away | 94 m² | 156 m² | +62 m² +66% | 2017 |
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| 53, Terrington Avenue921 m away | 88 m² | 150 m² | +62 m² +70% | 2017 |
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| 3, Nea Close861 m away | 74 m² | 135 m² | +61 m² +82% | 2013 |
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| 14, Denham Drive897 m away | 87 m² | 145 m² | +58 m² +67% | 2021 |
|---|
| 7, Imber Drive674 m away | 106 m² | 163 m² | +57 m² +54% | 2025 |
|---|
| 1, Kilmington Way426 m away | 83 m² | 140 m² | +57 m² +69% | 2018 |
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| 30, Denham Drive897 m away | 93 m² | 149 m² | +56 m² +60% | 2025 |
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| 4, Merley Drive787 m away | 86 m² | 141 m² | +55 m² +64% | 2023 |
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| 8, Copse Way531 m away | 93 m² | 148 m² | +55 m² +59% | 2021 |
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| 26, Hurstbourne Avenue929 m away | 102 m² | 157 m² | +55 m² +54% | 2013 |
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| 1a, Wellington Avenue998 m away | 107 m² | 162 m² | +55 m² +51% | 2011 |
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| 12, Curzon Way675 m away | 90 m² | 144 m² | +54 m² +60% | 2020 |
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| 49, Wortley Road952 m away | 116 m² | 170 m² | +54 m² +47% | 2014 |
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| 23, Beacon Drive393 m away | 103 m² | 157 m² | +54 m² +52% | 2012 |
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| 21, Imber Drive674 m away | 87 m² | 141 m² | +54 m² +62% | 2011 |
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| 4, Thursby Road990 m away | 92 m² | 145 m² | +53 m² +58% | 2017 |
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| 6, Denham Drive897 m away | 86 m² | 138 m² | +52 m² +60% | 2015 |
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| 7, Curzon Way675 m away | 89 m² | 140 m² | +51 m² +57% | 2025 |
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| 6, Roeshot Crescent954 m away | 113 m² | 164 m² | +51 m² +45% | 2016 |
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| 6, Stanley Road971 m away | 48 m² | 98 m² | +50 m² +104% | 2017 |
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| 36, Greenways655 m away | 92 m² | 142 m² | +50 m² +54% | 2014 |
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| 3, Braemar Drive776 m away | 103 m² | 152 m² | +49 m² +48% | 2023 |
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| 16, Waterford Gardens824 m away | 118 m² | 166 m² | +48 m² +41% | 2014 |
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| 19, Hinton Wood Avenue316 m away | 146 m² | 191 m² | +45 m² +31% | 2023 |
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| 34, Wharncliffe Road969 m away | 156 m² | 200 m² | +44 m² +28% | 2017 |
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| 346, Lymington Road907 m away | 39 m² | 83 m² | +44 m² +113% | 2010 |
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| 4, Moonrakers Way821 m away | 70 m² | 113 m² | +43 m² +61% | 2022 |
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| 9, Nea Close861 m away | 75 m² | 118 m² | +43 m² +57% | 2015 |
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| 56, Rothesay Drive236 m away | 106 m² | 147 m² | +41 m² +39% | 2026 |
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| 10, Colemere Gardens708 m away | 81 m² | 122 m² | +41 m² +51% | 2024 |
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| 8, Wellington Avenue973 m away | 119 m² | 160 m² | +41 m² +34% | 2020 |
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| 7, Rothesay Drive0 m away | 113 m² | 154 m² | +41 m² +36% | 2018 |
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| 21, Freshwater Road973 m away | 145 m² | 185 m² | +40 m² +28% | 2025 |
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| 2, Braemar Drive789 m away | 79 m² | 119 m² | +40 m² +51% | 2022 |
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| 3, Moonrakers Way821 m away | 85 m² | 125 m² | +40 m² +47% | 2021 |
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| 11, Hinton Wood Avenue316 m away | 109 m² | 149 m² | +40 m² +37% | 2019 |
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| 20, Haslemere Avenue894 m away | 129 m² | 169 m² | +40 m² +31% | 2018 |
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| 12, Castle Avenue267 m away | 87 m² | 127 m² | +40 m² +46% | 2014 |
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| 7, Nea Road403 m away | 92 m² | 132 m² | +40 m² +43% | 2014 |
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| 18, Stanley Road971 m away | 77 m² | 116 m² | +39 m² +51% | 2020 |
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| 23, Freshwater Road973 m away | 147 m² | 185 m² | +38 m² +26% | 2019 |
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| 16, Curzon Way675 m away | 119 m² | 157 m² | +38 m² +32% | 2018 |
|---|
| 1, Maple Close293 m away | 94 m² | 132 m² | +38 m² +40% | 2017 |
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| 10, Wellington Avenue973 m away | 177 m² | 214 m² | +37 m² +21% | 2025 |
|---|
| 34, Wortley Road965 m away | 168 m² | 205 m² | +37 m² +22% | 2020 |
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| 23, Merley Drive787 m away | 95 m² | 132 m² | +37 m² +39% | 2017 |
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| 4, Nea Close861 m away | 108 m² | 145 m² | +37 m² +34% | 2017 |
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| 45, Terrington Avenue921 m away | 91 m² | 128 m² | +37 m² +41% | 2016 |
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| 4, Ridgefield Gardens944 m away | 80 m² | 115 m² | +35 m² +44% | 2016 |
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| 19, Buce Hayes Close853 m away | 69 m² | 103 m² | +34 m² +49% | 2024 |
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| 1, Dunedin Grove979 m away | 80 m² | 114 m² | +34 m² +43% | 2023 |
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| 6, Braemar Drive789 m away | 88 m² | 122 m² | +34 m² +39% | 2010 |
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| 42, Hinton Wood Avenue605 m away | 128 m² | 161 m² | +33 m² +26% | 2023 |
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| 4, Silver Way227 m away | 84 m² | 116 m² | +32 m² +38% | 2020 |
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| 5, Freshwater Road973 m away | 174 m² | 205 m² | +31 m² +18% | 2018 |
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| Flat 1, Beechcroft, 17, Earlsdon Way590 m away | 73 m² | 102 m² | +29 m² +40% | 2024 |
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| 21, Braemar Drive940 m away | 91 m² | 120 m² | +29 m² +32% | 2024 |
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| 25, Colemere Gardens708 m away | 129 m² | 158 m² | +29 m² +22% | 2015 |
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| 5, Germaine Close545 m away | 92 m² | 121 m² | +29 m² +32% | 2014 |
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| 11, Colemere Gardens708 m away | 89 m² | 118 m² | +29 m² +33% | 2014 |
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| 5, Wharncliffe Road460 m away | 129 m² | 158 m² | +29 m² +22% | 2013 |
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| 13, St Georges Close763 m away | 71 m² | 99 m² | +28 m² +39% | 2019 |
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| 5, Imber Drive674 m away | 128 m² | 156 m² | +28 m² +22% | 2016 |
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| 22, Jesmond Avenue632 m away | 117 m² | 145 m² | +28 m² +24% | 2015 |
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| 31, Buce Hayes Close853 m away | 100 m² | 128 m² | +28 m² +28% | 2014 |
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| 6, Curzon Way675 m away | 108 m² | 136 m² | +28 m² +26% | 2012 |
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| 18, Denham Drive897 m away | 85 m² | 112 m² | +27 m² +32% | 2023 |
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| 4, Copse Way531 m away | 110 m² | 137 m² | +27 m² +25% | 2022 |
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| 9, Smugglers Lane South544 m away | 80 m² | 107 m² | +27 m² +34% | 2019 |
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| 16, Carisbrooke Way819 m away | 70 m² | 97 m² | +27 m² +39% | 2015 |
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| 46, Lymington Road860 m away | 67 m² | 94 m² | +27 m² +40% | 2014 |
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| 4, Kilmington Way426 m away | 78 m² | 104 m² | +26 m² +33% | 2026 |
|---|
| 14, Greenways655 m away | 167 m² | 193 m² | +26 m² +16% | 2014 |
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| Flat 11, Camelia, 19, Earlsdon Way590 m away | 70 m² | 96 m² | +26 m² +37% | 2011 |
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| Flat 7, Danehouse Lodge, 8, Wortley Road965 m away | 62 m² | 87 m² | +25 m² +40% | 2023 |
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| 1, Copse Way531 m away | 78 m² | 103 m² | +25 m² +32% | 2016 |
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| 12, Stanley Road971 m away | 66 m² | 90 m² | +24 m² +36% | 2019 |
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| Flat 6, Chesham Court, 17, Oakleigh Way239 m away | 48 m² | 72 m² | +24 m² +50% | 2017 |
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| 10, Jesmond Avenue632 m away | 89 m² | 113 m² | +24 m² +27% | 2017 |
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| 10, Pine Crescent326 m away | 83 m² | 107 m² | +24 m² +29% | 2015 |
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| 25, Nea Road395 m away | 76 m² | 100 m² | +24 m² +32% | 2015 |
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| 12, Imber Drive726 m away | 87 m² | 109 m² | +22 m² +25% | 2025 |
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| 9, Woodland Way547 m away | 96 m² | 118 m² | +22 m² +23% | 2023 |
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| 17, Stanley Road971 m away | 57 m² | 79 m² | +22 m² +39% | 2020 |
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| Flat 12, Ashleigh, 21, Earlsdon Way590 m away | 101 m² | 123 m² | +22 m² +22% | 2019 |
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| 3, Smugglers Lane South544 m away | 95 m² | 116 m² | +21 m² +22% | 2026 |
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| Flat 6, Belvedere, 6, Wortley Road965 m away | 56 m² | 77 m² | +21 m² +38% | 2021 |
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| 5, Greenways875 m away | 109 m² | 130 m² | +21 m² +19% | 2014 |
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| 11, Ranelagh Road185 m away | 105 m² | 125 m² | +20 m² +19% | 2026 |
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| 15, Buce Hayes Close853 m away | 79 m² | 99 m² | +20 m² +25% | 2024 |
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| 34, Pine Crescent326 m away | 72 m² | 92 m² | +20 m² +28% | 2023 |
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| 20, Pine Crescent326 m away | 92 m² | 112 m² | +20 m² +22% | 2016 |
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| 39, Braemar Drive940 m away | 106 m² | 126 m² | +20 m² +19% | 2014 |
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| Flat 11, Shelley Hamlets, 70, Lymington Road689 m away | 53 m² | 72 m² | +19 m² +36% | 2026 |
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| 18, Colemere Gardens708 m away | 90 m² | 109 m² | +19 m² +21% | 2024 |
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| 4, Haslemere Avenue894 m away | 113 m² | 132 m² | +19 m² +17% | 2024 |
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| 22, Waterford Gardens824 m away | 115 m² | 134 m² | +19 m² +17% | 2013 |
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| 5, Thornfield Drive856 m away | 80 m² | 99 m² | +19 m² +24% | 2013 |
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| 7, Ranelagh Road185 m away | 96 m² | 114 m² | +18 m² +19% | 2024 |
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| 15a, Stanley Road971 m away | 61 m² | 79 m² | +18 m² +30% | 2023 |
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| 7, Colemere Gardens708 m away | 94 m² | 112 m² | +18 m² +19% | 2022 |
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| 347, Lymington Road988 m away | 57 m² | 74 m² | +17 m² +30% | 2025 |
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| Flat 4, Seascape, 27, Wharncliffe Road651 m away | 82 m² | 99 m² | +17 m² +21% | 2023 |
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| 28, Castle Avenue267 m away | 103 m² | 120 m² | +17 m² +17% | 2011 |
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| 243, Lymington Road750 m away | 64 m² | 80 m² | +16 m² +25% | 2026 |
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| Flat 2, Beacon Court, 25, Beacon Drive350 m away | 58 m² | 74 m² | +16 m² +28% | 2021 |
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| 9, Ranelagh Road185 m away | 99 m² | 114 m² | +15 m² +15% | 2018 |
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| Flat 26, Highview Court, 46, Wortley Road644 m away | 37 m² | 52 m² | +15 m² +41% | 2016 |
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