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 BH8 9QT
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 |
|---|---|---|---|---|
| 83, Queens Park Avenue605 m away | 123 m² | 257 m² | +134 m² +109% | 2018 |
| 45, Rutland Road191 m away | 122 m² | 252 m² | +130 m² +107% | 2014 |
| 53, Maxwell Road425 m away | 146 m² | 275 m² | +129 m² +88% | 2015 |
| 79, Richmond Park Road946 m away | 130 m² | 254 m² | +124 m² +95% | 2020 |
| 76, St Albans Avenue534 m away | 199 m² | 307 m² | +108 m² +54% | 2020 |
| 82, Richmond Wood Road685 m away | 84 m² | 181 m² | +97 m² +115% | 2019 |
| 17, Queens Park Gardens879 m away | 82 m² | 176 m² | +94 m² +115% | 2023 |
| 5, Burnham Drive465 m away | 83 m² | 169 m² | +86 m² +104% | 2021 |
| 8, Brackendale Road666 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.
| 145 m² |
| 228 m² |
| +83 m² +57% |
| 2022 |
| 70, St Albans Avenue534 m away | 66 m² | 139 m² | +73 m² +111% | 2018 |
|---|
| 57, Fitzharris Avenue793 m away | 155 m² | 226 m² | +71 m² +46% | 2025 |
|---|
| 37, Fortescue Road946 m away | 57 m² | 128 m² | +71 m² +125% | 2015 |
|---|
| 45, Chatsworth Road795 m away | 64 m² | 134 m² | +70 m² +109% | 2019 |
|---|
| 36, Howard Road334 m away | 186 m² | 255 m² | +69 m² +37% | 2025 |
|---|
| 18, Gerald Road900 m away | 121 m² | 190 m² | +69 m² +57% | 2022 |
|---|
| 6, Ashling Close257 m away | 148 m² | 213 m² | +65 m² +44% | 2022 |
|---|
| 235, Capstone Road802 m away | 56 m² | 121 m² | +65 m² +116% | 2010 |
|---|
| 87, Fitzharris Avenue793 m away | 179 m² | 241 m² | +62 m² +35% | 2021 |
|---|
| 4, Kings Road787 m away | 118 m² | 179 m² | +61 m² +52% | 2016 |
|---|
| 20, Abbott Road524 m away | 99 m² | 159 m² | +60 m² +61% | 2019 |
|---|
| 28, Brackendale Road666 m away | 167 m² | 226 m² | +59 m² +35% | 2024 |
|---|
| 11, Hadden Road985 m away | 151 m² | 210 m² | +59 m² +39% | 2024 |
|---|
| 16, Windermere Road876 m away | 170 m² | 226 m² | +56 m² +33% | 2022 |
|---|
| 39, Green Road591 m away | 100 m² | 155 m² | +55 m² +55% | 2024 |
|---|
| 19, Hankinson Road771 m away | 53 m² | 106 m² | +53 m² +100% | 2026 |
|---|
| 57, Brackendale Road697 m away | 177 m² | 230 m² | +53 m² +30% | 2018 |
|---|
| 250a, Charminster Road363 m away | 121 m² | 173 m² | +52 m² +43% | 2022 |
|---|
| Flat 1, 10, Howard Road541 m away | 43 m² | 94 m² | +51 m² +119% | 2015 |
|---|
| 31, Strouden Road460 m away | 94 m² | 145 m² | +51 m² +54% | 2014 |
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| 267a, Charminster Road320 m away | 76 m² | 126 m² | +50 m² +66% | 2025 |
|---|
| 55, West Way949 m away | 121 m² | 171 m² | +50 m² +41% | 2013 |
|---|
| 39, Heron Court Road678 m away | 81 m² | 130 m² | +49 m² +60% | 2023 |
|---|
| 23, Bemister Road830 m away | 123 m² | 172 m² | +49 m² +40% | 2014 |
|---|
| 29, Chigwell Road438 m away | 101 m² | 149 m² | +48 m² +48% | 2024 |
|---|
| 46, Queens Park Avenue430 m away | 111 m² | 159 m² | +48 m² +43% | 2022 |
|---|
| 6, Queens Park Road962 m away | 274 m² | 322 m² | +48 m² +18% | 2014 |
|---|
| 39, Acland Road186 m away | 82 m² | 129 m² | +47 m² +57% | 2021 |
|---|
| 4, Queens Park Avenue190 m away | 173 m² | 220 m² | +47 m² +27% | 2016 |
|---|
| 19, Chigwell Road438 m away | 152 m² | 199 m² | +47 m² +31% | 2012 |
|---|
| 11, Naseby Road965 m away | 97 m² | 143 m² | +46 m² +47% | 2025 |
|---|
| Flat 2, 5, Brownen Road348 m away | 69 m² | 114 m² | +45 m² +65% | 2020 |
|---|
| 47, Kings Road748 m away | 56 m² | 101 m² | +45 m² +80% | 2020 |
|---|
| 88, Strouden Road593 m away | 86 m² | 131 m² | +45 m² +52% | 2019 |
|---|
| 132, Hankinson Road290 m away | 139 m² | 184 m² | +45 m² +32% | 2016 |
|---|
| 30a, St Albans Avenue406 m away | 163 m² | 208 m² | +45 m² +28% | 2013 |
|---|
| 30, Queens Park West Drive750 m away | 199 m² | 243 m² | +44 m² +22% | 2015 |
|---|
| 432, Charminster Road212 m away | 193 m² | 236 m² | +43 m² +22% | 2015 |
|---|
| 40, Howard Road334 m away | 140 m² | 180 m² | +40 m² +29% | 2026 |
|---|
| 39, Chatsworth Road795 m away | 120 m² | 160 m² | +40 m² +33% | 2021 |
|---|
| 2, Oakwood Close838 m away | 137 m² | 176 m² | +39 m² +28% | 2023 |
|---|
| Flat H, 3, Queens Park Gardens879 m away | 41 m² | 80 m² | +39 m² +95% | 2023 |
|---|
| 62, Richmond Park Avenue608 m away | 143 m² | 182 m² | +39 m² +27% | 2020 |
|---|
| 17a, Queens Park Gardens879 m away | 110 m² | 148 m² | +38 m² +35% | 2022 |
|---|
| 4, Alexander Gardens905 m away | 49 m² | 87 m² | +38 m² +78% | 2019 |
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| 96, Brassey Road893 m away | 118 m² | 156 m² | +38 m² +32% | 2016 |
|---|
| 105, Portland Road562 m away | 80 m² | 117 m² | +37 m² +46% | 2020 |
|---|
| 37, Chatsworth Road795 m away | 122 m² | 159 m² | +37 m² +30% | 2019 |
|---|
| 79, Markham Road391 m away | 88 m² | 125 m² | +37 m² +42% | 2014 |
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| Annexe, 310, Charminster Road284 m away | 39 m² | 76 m² | +37 m² +95% | 2012 |
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| 107, Queens Park Avenue986 m away | 128 m² | 164 m² | +36 m² +28% | 2022 |
|---|
| 36, Abbott Road524 m away | 113 m² | 148 m² | +35 m² +31% | 2025 |
|---|
| Flat 2, 16, Linwood Road603 m away | 76 m² | 111 m² | +35 m² +46% | 2022 |
|---|
| 54, West Way886 m away | 147 m² | 182 m² | +35 m² +24% | 2022 |
|---|
| 63, St Lukes Road906 m away | 154 m² | 189 m² | +35 m² +23% | 2016 |
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| Flat 3, Frances Court, 130, Richmond Park Road668 m away | 64 m² | 99 m² | +35 m² +55% | 2014 |
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| 33, Chatsworth Road795 m away | 116 m² | 150 m² | +34 m² +29% | 2023 |
|---|
| 118a, Portland Road562 m away | 52 m² | 86 m² | +34 m² +65% | 2015 |
|---|
| 29, St Leonards Road875 m away | 131 m² | 165 m² | +34 m² +26% | 2015 |
|---|
| 17, Frampton Road427 m away | 51 m² | 85 m² | +34 m² +67% | 2014 |
|---|
| 17, Charminster Avenue294 m away | 192 m² | 225 m² | +33 m² +17% | 2025 |
|---|
| 33, Bemister Road830 m away | 85 m² | 118 m² | +33 m² +39% | 2023 |
|---|
| 13, Heron Court Road945 m away | 72 m² | 105 m² | +33 m² +46% | 2019 |
|---|
| 180, Capstone Road903 m away | 134 m² | 167 m² | +33 m² +25% | 2015 |
|---|
| 73, Fitzharris Avenue793 m away | 69 m² | 102 m² | +33 m² +48% | 2013 |
|---|
| 57, Chatsworth Road795 m away | 110 m² | 143 m² | +33 m² +30% | 2012 |
|---|
| 61, Hankinson Road478 m away | 109 m² | 141 m² | +32 m² +29% | 2022 |
|---|
| 52, Fitzharris Avenue793 m away | 172 m² | 204 m² | +32 m² +19% | 2014 |
|---|
| 567, Charminster Road844 m away | 45 m² | 77 m² | +32 m² +71% | 2014 |
|---|
| Flat 3, Alexander Court, 106, Richmond Park Road736 m away | 33 m² | 64 m² | +31 m² +94% | 2024 |
|---|
| 521, Charminster Road736 m away | 108 m² | 139 m² | +31 m² +29% | 2022 |
|---|
| 55, Brackendale Road697 m away | 159 m² | 190 m² | +31 m² +19% | 2020 |
|---|
| 36, Cardigan Road982 m away | 101 m² | 132 m² | +31 m² +31% | 2020 |
|---|
| 164, Shelbourne Road933 m away | 95 m² | 126 m² | +31 m² +33% | 2019 |
|---|
| Flat 6, Richmond Court, 122, Richmond Park Road736 m away | 36 m² | 67 m² | +31 m² +86% | 2018 |
|---|
| 14, Hadden Road985 m away | 138 m² | 169 m² | +31 m² +22% | 2017 |
|---|
| 19, Ashling Crescent233 m away | 183 m² | 214 m² | +31 m² +17% | 2015 |
|---|
| 65, Brackendale Road972 m away | 151 m² | 181 m² | +30 m² +20% | 2020 |
|---|
| 48, St Albans Avenue534 m away | 160 m² | 190 m² | +30 m² +19% | 2016 |
|---|
| 2, St Albans Avenue406 m away | 184 m² | 213 m² | +29 m² +16% | 2025 |
|---|
| 27, Shirley Road726 m away | 87 m² | 116 m² | +29 m² +33% | 2017 |
|---|
| 69, Green Road466 m away | 88 m² | 117 m² | +29 m² +33% | 2015 |
|---|
| 66, Portland Road835 m away | 81 m² | 110 m² | +29 m² +36% | 2015 |
|---|
| 76, St Lukes Road947 m away | 120 m² | 149 m² | +29 m² +24% | 2014 |
|---|
| Flat 9, Alban Grange, 219, Charminster Road590 m away | 37 m² | 65 m² | +28 m² +76% | 2025 |
|---|
| 15, Gresham Road409 m away | 119 m² | 147 m² | +28 m² +24% | 2023 |
|---|
| 28, Queens Park Avenue190 m away | 137 m² | 165 m² | +28 m² +20% | 2022 |
|---|
| Crosby Lodge, 2, Fitzharris Avenue664 m away | 34 m² | 62 m² | +28 m² +82% | 2021 |
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| 24, St Albans Crescent146 m away | 22 m² | 50 m² | +28 m² +127% | 2019 |
|---|
| 89, Maxwell Road664 m away | 128 m² | 156 m² | +28 m² +22% | 2017 |
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| 188, Capstone Road903 m away | 130 m² | 158 m² | +28 m² +22% | 2016 |
|---|
| 92, Richmond Wood Road685 m away | 154 m² | 181 m² | +27 m² +18% | 2025 |
|---|
| 7, Firbank Road126 m away | 125 m² | 152 m² | +27 m² +22% | 2021 |
|---|
| 20, Mortimer Road363 m away | 102 m² | 129 m² | +27 m² +26% | 2021 |
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| 165, Alma Road710 m away | 134 m² | 161 m² | +27 m² +20% | 2018 |
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| 2, Cromer Road926 m away | 40 m² | 67 m² | +27 m² +68% | 2018 |
|---|
| 9, Oakwood Road917 m away | 77 m² | 104 m² | +27 m² +35% | 2016 |
|---|
| 116a, Portland Road562 m away | 59 m² | 86 m² | +27 m² +46% | 2015 |
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| 118b, Portland Road562 m away | 43 m² | 70 m² | +27 m² +63% | 2015 |
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| 64, Pine Road785 m away | 84 m² | 111 m² | +27 m² +32% | 2014 |
|---|
| 67, Kings Road748 m away | 123 m² | 150 m² | +27 m² +22% | 2008 |
|---|
| 8, Trafalgar Road976 m away | 95 m² | 121 m² | +26 m² +27% | 2024 |
|---|
| 46, Chatsworth Road795 m away | 78 m² | 104 m² | +26 m² +33% | 2023 |
|---|
| 28, Chigwell Road438 m away | 115 m² | 141 m² | +26 m² +23% | 2020 |
|---|
| Flat 1, Park Place, 134b, Richmond Park Road652 m away | 60 m² | 86 m² | +26 m² +43% | 2020 |
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| 134, Alma Road866 m away | 40 m² | 66 m² | +26 m² +65% | 2020 |
|---|
| 4, Ridley Road912 m away | 74 m² | 100 m² | +26 m² +35% | 2020 |
|---|
| 1, Kings Road787 m away | 114 m² | 140 m² | +26 m² +23% | 2019 |
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| 49a, Portland Road805 m away | 63 m² | 89 m² | +26 m² +41% | 2019 |
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| 60, Cardigan Road982 m away | 79 m² | 105 m² | +26 m² +33% | 2018 |
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| 11, Ripon Road586 m away | 101 m² | 127 m² | +26 m² +26% | 2017 |
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| 16, Bower Road936 m away | 95 m² | 121 m² | +26 m² +27% | 2015 |
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| 79, Brackendale Road972 m away | 99 m² | 124 m² | +25 m² +25% | 2026 |
|---|
| 2, Richmond Park Crescent804 m away | 52 m² | 77 m² | +25 m² +48% | 2021 |
|---|
| 31, Bemister Road830 m away | 107 m² | 132 m² | +25 m² +23% | 2019 |
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| 5, Muscliffe Road963 m away | 92 m² | 117 m² | +25 m² +27% | 2016 |
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| 111, Maxwell Road664 m away | 136 m² | 161 m² | +25 m² +18% | 2015 |
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| 3, Bushey Road407 m away | 86 m² | 110 m² | +24 m² +28% | 2024 |
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| 4, Oakwood Road917 m away | 88 m² | 112 m² | +24 m² +27% | 2024 |
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| 53, Strouden Road460 m away | 112 m² | 136 m² | +24 m² +21% | 2023 |
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| 13, Burnham Drive465 m away | 96 m² | 120 m² | +24 m² +25% | 2022 |
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| 88, Hankinson Road478 m away | 114 m² | 138 m² | +24 m² +21% | 2018 |
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| 126, Capstone Road903 m away | 97 m² | 121 m² | +24 m² +25% | 2017 |
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| 71, Uplands Road963 m away | 137 m² | 161 m² | +24 m² +18% | 2017 |
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| 60, Fitzharris Avenue793 m away | 147 m² | 171 m² | +24 m² +16% | 2015 |
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| Flat 2, Brookley Court, 112a, Richmond Park Road767 m away | 54 m² | 77 m² | +23 m² +43% | 2023 |
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| 126, Bennett Road890 m away | 51 m² | 74 m² | +23 m² +45% | 2020 |
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| 34, Somerley Road680 m away | 84 m² | 107 m² | +23 m² +27% | 2019 |
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| 27, Bingham Road863 m away | 118 m² | 141 m² | +23 m² +19% | 2019 |
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| Flat 3, Collingdale Lodge, 154 - 156, Richmond Park Road640 m away | 42 m² | 65 m² | +23 m² +55% | 2018 |
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| 116b, Portland Road562 m away | 47 m² | 70 m² | +23 m² +49% | 2015 |
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| 71a, Nortoft Road942 m away | 64 m² | 87 m² | +23 m² +36% | 2015 |
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| 25, Hankinson Road771 m away | 104 m² | 127 m² | +23 m² +22% | 2014 |
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| 93, Alma Road835 m away | 151 m² | 174 m² | +23 m² +15% | 2014 |
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| 26, Muscliffe Road976 m away | 87 m² | 110 m² | +23 m² +26% | 2014 |
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| 67, Richmond Wood Road652 m away | 88 m² | 111 m² | +23 m² +26% | 2010 |
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| 193, Malvern Road751 m away | 66 m² | 88 m² | +22 m² +33% | 2023 |
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| 10, Claremont Road938 m away | 84 m² | 106 m² | +22 m² +26% | 2020 |
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| 7, Markham Road748 m away | 129 m² | 151 m² | +22 m² +17% | 2019 |
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| 71, Brassey Road987 m away | 74 m² | 96 m² | +22 m² +30% | 2019 |
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| 113, Brassey Road862 m away | 102 m² | 124 m² | +22 m² +22% | 2018 |
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| 125, Markham Road249 m away | 83 m² | 105 m² | +22 m² +27% | 2016 |
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| 81, Chatsworth Road760 m away | 73 m² | 95 m² | +22 m² +30% | 2016 |
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| 30b, Gerald Road900 m away | 78 m² | 100 m² | +22 m² +28% | 2014 |
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| 12, Sutton Road480 m away | 109 m² | 131 m² | +22 m² +20% | 2012 |
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| 80, Castle Road985 m away | 92 m² | 114 m² | +22 m² +24% | 2011 |
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| 170, Alma Road712 m away | 121 m² | 142 m² | +21 m² +17% | 2023 |
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| 82a, Charminster Avenue719 m away | 105 m² | 126 m² | +21 m² +20% | 2020 |
|---|
| 131, Capstone Road912 m away | 102 m² | 123 m² | +21 m² +21% | 2019 |
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| 103, Richmond Park Road887 m away | 131 m² | 152 m² | +21 m² +16% | 2018 |
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| 166, Strouden Road809 m away | 79 m² | 100 m² | +21 m² +27% | 2015 |
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| 33, Shirley Road726 m away | 88 m² | 109 m² | +21 m² +24% | 2014 |
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| 101a, Bennett Road900 m away | 88 m² | 109 m² | +21 m² +24% | 2014 |
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| 124, Portland Road562 m away | 93 m² | 114 m² | +21 m² +23% | 2010 |
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| 61a, Charminster Avenue498 m away | 59 m² | 79 m² | +20 m² +34% | 2022 |
|---|
| 117, Hankinson Road313 m away | 102 m² | 122 m² | +20 m² +20% | 2019 |
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| 134, Capstone Road903 m away | 104 m² | 124 m² | +20 m² +19% | 2019 |
|---|
| 9, Heron Court Road945 m away | 131 m² | 151 m² | +20 m² +15% | 2019 |
|---|
| 10, Frampton Road427 m away | 68 m² | 88 m² | +20 m² +29% | 2018 |
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| 12, Richmond Wood Road577 m away | 47 m² | 67 m² | +20 m² +43% | 2012 |
|---|
| 5, Murley Road405 m away | 86 m² | 105 m² | +19 m² +22% | 2026 |
|---|
| 61, Bennett Road987 m away | 118 m² | 137 m² | +19 m² +16% | 2025 |
|---|
| 2, Green Road728 m away | 100 m² | 119 m² | +19 m² +19% | 2024 |
|---|
| 220, Pine Road330 m away | 98 m² | 117 m² | +19 m² +19% | 2021 |
|---|
| 98, Ripon Road828 m away | 88 m² | 107 m² | +19 m² +22% | 2017 |
|---|
| 27, Markham Road748 m away | 92 m² | 111 m² | +19 m² +21% | 2014 |
|---|
| 81, Brackendale Road972 m away | 103 m² | 122 m² | +19 m² +18% | 2011 |
|---|
| 7b, Richmond Park Avenue435 m away | 49 m² | 68 m² | +19 m² +39% | 2009 |
|---|
| Flat C, 85, Richmond Wood Road652 m away | 43 m² | 61 m² | +18 m² +42% | 2024 |
|---|
| Flat 3, 23a, Oakwood Road917 m away | 52 m² | 70 m² | +18 m² +35% | 2023 |
|---|
| 73, Rutland Road276 m away | 61 m² | 79 m² | +18 m² +30% | 2020 |
|---|
| 278, Malmesbury Park Road969 m away | 106 m² | 124 m² | +18 m² +17% | 2016 |
|---|
| 120, Brassey Road893 m away | 83 m² | 101 m² | +18 m² +22% | 2015 |
|---|
| 77, Maxwell Road425 m away | 68 m² | 86 m² | +18 m² +26% | 2009 |
|---|
| 211a, Capstone Road802 m away | 49 m² | 66 m² | +17 m² +35% | 2025 |
|---|
| 41, East Way979 m away | 89 m² | 106 m² | +17 m² +19% | 2025 |
|---|
| 3, Leamington Road747 m away | 65 m² | 82 m² | +17 m² +26% | 2023 |
|---|
| Flat 3, Queens Park Lodge, 1, Queens Park Avenue264 m away | 93 m² | 110 m² | +17 m² +18% | 2022 |
|---|
| 138, Portland Road388 m away | 107 m² | 124 m² | +17 m² +16% | 2022 |
|---|
| 174, Green Road168 m away | 45 m² | 62 m² | +17 m² +38% | 2019 |
|---|
| Flat 4, 98, Charminster Road938 m away | 65 m² | 82 m² | +17 m² +26% | 2019 |
|---|
| 19, Benmore Road940 m away | 68 m² | 85 m² | +17 m² +25% | 2018 |
|---|
| 33, Charminster Avenue294 m away | 103 m² | 120 m² | +17 m² +17% | 2017 |
|---|
| 178, Green Road168 m away | 83 m² | 100 m² | +17 m² +20% | 2015 |
|---|
| 4, Abbott Close454 m away | 91 m² | 107 m² | +16 m² +18% | 2026 |
|---|
| Apartment 2, Isabel Court, 181, Richmond Park Road713 m away | 47 m² | 63 m² | +16 m² +34% | 2020 |
|---|
| 82, Portland Road835 m away | 97 m² | 113 m² | +16 m² +16% | 2020 |
|---|
| Flat 3, 16, Linwood Road603 m away | 48 m² | 64 m² | +16 m² +33% | 2019 |
|---|
| Flat 3, Park Lodge, 134, Richmond Park Road640 m away | 49 m² | 65 m² | +16 m² +33% | 2019 |
|---|
| 39, Somerley Road680 m away | 94 m² | 110 m² | +16 m² +17% | 2019 |
|---|
| Flat 6, Gresham Point, 46 - 48, Charminster Avenue534 m away | 49 m² | 65 m² | +16 m² +33% | 2018 |
|---|