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 9RG
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 |
|---|---|---|---|---|
| 45, Rutland Road726 m away | 122 m² | 252 m² | +130 m² +107% | 2014 |
| 135, West Way684 m away | 138 m² | 256 m² | +118 m² +86% | 2022 |
| 58, Broadway Lane935 m away | 129 m² | 232 m² | +103 m² +80% | 2023 |
| 58, Parley Road694 m away | 83 m² | 168 m² | +85 m² +102% | 2021 |
| 44, Haverstock Road553 m away | 79 m² | 158 m² | +79 m² +100% | 2016 |
| 45, Priory View Road985 m away | 69 m² | 142 m² | +73 m² +106% | 2026 |
| 17, Belmont Avenue696 m away | 76 m² | 148 m² | +72 m² +95% | 2011 |
| 6, Ashling Close735 m away | 148 m² | 213 m² | +65 m² +44% | 2022 |
| 27, Homeside Road471 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.
| 74 m² |
| 132 m² |
| +58 m² +78% |
| 2025 |
| 15, Forest View Close621 m away | 93 m² | 149 m² | +56 m² +60% | 2024 |
|---|
| 39, Green Road978 m away | 100 m² | 155 m² | +55 m² +55% | 2024 |
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| 190, Castle Lane West547 m away | 92 m² | 145 m² | +53 m² +58% | 2020 |
|---|
| 27, Harbeck Road929 m away | 85 m² | 137 m² | +52 m² +61% | 2018 |
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| 10, Hurstdene Road603 m away | 78 m² | 129 m² | +51 m² +65% | 2022 |
|---|
| 31, Strouden Road614 m away | 94 m² | 145 m² | +51 m² +54% | 2014 |
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| 55, West Way292 m away | 121 m² | 171 m² | +50 m² +41% | 2013 |
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| 32, Forest View Road645 m away | 94 m² | 143 m² | +49 m² +52% | 2023 |
|---|
| 29, Chigwell Road433 m away | 101 m² | 149 m² | +48 m² +48% | 2024 |
|---|
| 46, Queens Park Avenue974 m away | 111 m² | 159 m² | +48 m² +43% | 2022 |
|---|
| 39, Acland Road924 m away | 82 m² | 129 m² | +47 m² +57% | 2021 |
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| 4, Queens Park Avenue853 m away | 173 m² | 220 m² | +47 m² +27% | 2016 |
|---|
| 19, Chigwell Road433 m away | 152 m² | 199 m² | +47 m² +31% | 2012 |
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| 11, Naseby Road591 m away | 97 m² | 143 m² | +46 m² +47% | 2025 |
|---|
| 1a, Belmont Avenue696 m away | 196 m² | 242 m² | +46 m² +23% | 2024 |
|---|
| Flat 2, 5, Brownen Road980 m away | 69 m² | 114 m² | +45 m² +65% | 2020 |
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| 88, Strouden Road735 m away | 86 m² | 131 m² | +45 m² +52% | 2019 |
|---|
| 32, Horton Close866 m away | 70 m² | 115 m² | +45 m² +64% | 2018 |
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| 432, Charminster Road632 m away | 193 m² | 236 m² | +43 m² +22% | 2015 |
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| 99, Haverstock Road636 m away | 101 m² | 142 m² | +41 m² +41% | 2024 |
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| 6, Parley Road694 m away | 97 m² | 138 m² | +41 m² +42% | 2023 |
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| 49, Haverstock Road480 m away | 150 m² | 189 m² | +39 m² +26% | 2025 |
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| 26, Huntvale Road513 m away | 73 m² | 112 m² | +39 m² +53% | 2024 |
|---|
| 2, Oakwood Close280 m away | 137 m² | 176 m² | +39 m² +28% | 2023 |
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| 32, Moorvale Road639 m away | 72 m² | 111 m² | +39 m² +54% | 2023 |
|---|
| 8, Townsville Road374 m away | 70 m² | 109 m² | +39 m² +56% | 2021 |
|---|
| 396, Castle Lane West859 m away | 104 m² | 143 m² | +39 m² +38% | 2021 |
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| 52, Priory View Road890 m away | 52 m² | 91 m² | +39 m² +75% | 2021 |
|---|
| 4, Alexander Gardens951 m away | 49 m² | 87 m² | +38 m² +78% | 2019 |
|---|
| 96, Brassey Road725 m away | 118 m² | 156 m² | +38 m² +32% | 2016 |
|---|
| 105, Portland Road774 m away | 80 m² | 117 m² | +37 m² +46% | 2020 |
|---|
| 544, Charminster Road377 m away | 74 m² | 111 m² | +37 m² +50% | 2018 |
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| 4, Webster Road785 m away | 64 m² | 100 m² | +36 m² +56% | 2025 |
|---|
| 17, Claremont Avenue214 m away | 85 m² | 121 m² | +36 m² +42% | 2022 |
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| 20, Belmont Avenue696 m away | 97 m² | 133 m² | +36 m² +37% | 2014 |
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| 28, Gunville Crescent667 m away | 64 m² | 99 m² | +35 m² +55% | 2024 |
|---|
| 54, West Way184 m away | 147 m² | 182 m² | +35 m² +24% | 2022 |
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| 118a, Portland Road774 m away | 52 m² | 86 m² | +34 m² +65% | 2015 |
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| 17, Frampton Road944 m away | 51 m² | 85 m² | +34 m² +67% | 2014 |
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| 17, Charminster Avenue605 m away | 192 m² | 225 m² | +33 m² +17% | 2025 |
|---|
| 50, Haverstock Road553 m away | 110 m² | 143 m² | +33 m² +30% | 2016 |
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| 11, Rosebud Avenue911 m away | 87 m² | 119 m² | +32 m² +37% | 2024 |
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| 567, Charminster Road0 m away | 45 m² | 77 m² | +32 m² +71% | 2014 |
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| 160, Castle Lane West547 m away | 91 m² | 122 m² | +31 m² +34% | 2026 |
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| 521, Charminster Road108 m away | 108 m² | 139 m² | +31 m² +29% | 2022 |
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| 27, Endfield Road777 m away | 73 m² | 104 m² | +31 m² +42% | 2016 |
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| 19, Ashling Crescent648 m away | 183 m² | 214 m² | +31 m² +17% | 2015 |
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| 56, Redbreast Road903 m away | 95 m² | 125 m² | +30 m² +32% | 2023 |
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| 20, Rownhams Road941 m away | 44 m² | 73 m² | +29 m² +66% | 2020 |
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| 47, Nursery Road825 m away | 84 m² | 113 m² | +29 m² +35% | 2018 |
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| 27, Shirley Road564 m away | 87 m² | 116 m² | +29 m² +33% | 2017 |
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| 69, Green Road925 m away | 88 m² | 117 m² | +29 m² +33% | 2015 |
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| 66, Portland Road928 m away | 81 m² | 110 m² | +29 m² +36% | 2015 |
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| 8a, Mayfield Road946 m away | 117 m² | 146 m² | +29 m² +25% | 2014 |
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| 34, Tweedale Road830 m away | 74 m² | 102 m² | +28 m² +38% | 2026 |
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| 15, Gresham Road475 m away | 119 m² | 147 m² | +28 m² +24% | 2023 |
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| 28, Queens Park Avenue853 m away | 137 m² | 165 m² | +28 m² +20% | 2022 |
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| 24, St Albans Crescent981 m away | 22 m² | 50 m² | +28 m² +127% | 2019 |
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| 28, Claremont Avenue214 m away | 79 m² | 106 m² | +27 m² +34% | 2023 |
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| 20, Mortimer Road496 m away | 102 m² | 129 m² | +27 m² +26% | 2021 |
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| 6, Bankside Road643 m away | 111 m² | 138 m² | +27 m² +24% | 2021 |
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| 7, Firbank Road864 m away | 125 m² | 152 m² | +27 m² +22% | 2021 |
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| 9, Oakwood Road372 m away | 77 m² | 104 m² | +27 m² +35% | 2016 |
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| 116a, Portland Road774 m away | 59 m² | 86 m² | +27 m² +46% | 2015 |
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| 118b, Portland Road774 m away | 43 m² | 70 m² | +27 m² +63% | 2015 |
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| 82, Broadway Lane935 m away | 108 m² | 135 m² | +27 m² +25% | 2015 |
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| 64, Pine Road975 m away | 84 m² | 111 m² | +27 m² +32% | 2014 |
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| 17, Spetisbury Close768 m away | 70 m² | 96 m² | +26 m² +37% | 2025 |
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| 5, Nursery Road842 m away | 68 m² | 94 m² | +26 m² +38% | 2025 |
|---|
| 92, Muscliffe Road902 m away | 84 m² | 110 m² | +26 m² +31% | 2022 |
|---|
| 28, Chigwell Road433 m away | 115 m² | 141 m² | +26 m² +23% | 2020 |
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| 49a, Portland Road938 m away | 63 m² | 89 m² | +26 m² +41% | 2019 |
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| 566, Charminster Road377 m away | 97 m² | 123 m² | +26 m² +27% | 2017 |
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| 11, Ripon Road911 m away | 101 m² | 127 m² | +26 m² +26% | 2017 |
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| 57, Redbreast Road875 m away | 102 m² | 127 m² | +25 m² +25% | 2016 |
|---|
| 4, Oakwood Road372 m away | 88 m² | 112 m² | +24 m² +27% | 2024 |
|---|
| 3, Bushey Road534 m away | 86 m² | 110 m² | +24 m² +28% | 2024 |
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| 53, Strouden Road614 m away | 112 m² | 136 m² | +24 m² +21% | 2023 |
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| 117b, Malvern Road579 m away | 27 m² | 51 m² | +24 m² +89% | 2022 |
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| 381, Castle Lane West763 m away | 75 m² | 99 m² | +24 m² +32% | 2022 |
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| 71, Uplands Road228 m away | 137 m² | 161 m² | +24 m² +18% | 2017 |
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| 45, Chesildene Avenue811 m away | 65 m² | 88 m² | +23 m² +35% | 2023 |
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| 50, Winston Road715 m away | 96 m² | 119 m² | +23 m² +24% | 2016 |
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| 24, Greenways Avenue628 m away | 77 m² | 100 m² | +23 m² +30% | 2015 |
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| 116b, Portland Road774 m away | 47 m² | 70 m² | +23 m² +49% | 2015 |
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| 106, Malvern Road594 m away | 44 m² | 67 m² | +23 m² +52% | 2009 |
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| 82, Evelyn Road708 m away | 121 m² | 143 m² | +22 m² +18% | 2025 |
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| 193, Malvern Road100 m away | 66 m² | 88 m² | +22 m² +33% | 2023 |
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| 10, Claremont Road132 m away | 84 m² | 106 m² | +22 m² +26% | 2020 |
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| 71, Brassey Road879 m away | 74 m² | 96 m² | +22 m² +30% | 2019 |
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| 113, Brassey Road753 m away | 102 m² | 124 m² | +22 m² +22% | 2018 |
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| 12, Sutton Road403 m away | 109 m² | 131 m² | +22 m² +20% | 2012 |
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| 80, Castle Road909 m away | 92 m² | 114 m² | +22 m² +24% | 2011 |
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| 8, Ferris Avenue670 m away | 75 m² | 96 m² | +21 m² +28% | 2024 |
|---|
| 82a, Charminster Avenue400 m away | 105 m² | 126 m² | +21 m² +20% | 2020 |
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| 6, Webster Road785 m away | 67 m² | 88 m² | +21 m² +31% | 2017 |
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| 166, Strouden Road853 m away | 79 m² | 100 m² | +21 m² +27% | 2015 |
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| 37, King Edward Avenue996 m away | 98 m² | 119 m² | +21 m² +21% | 2015 |
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| 33, Shirley Road564 m away | 88 m² | 109 m² | +21 m² +24% | 2014 |
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| 1, Hurstdene Road603 m away | 124 m² | 145 m² | +21 m² +17% | 2011 |
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| 124, Portland Road774 m away | 93 m² | 114 m² | +21 m² +23% | 2010 |
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| 4, Endfield Road788 m away | 94 m² | 114 m² | +20 m² +21% | 2026 |
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| 61a, Charminster Avenue464 m away | 59 m² | 79 m² | +20 m² +34% | 2022 |
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| 10, Frampton Road944 m away | 68 m² | 88 m² | +20 m² +29% | 2018 |
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| 91, Seagrim Road780 m away | 108 m² | 128 m² | +20 m² +19% | 2017 |
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| 51, Claremont Avenue355 m away | 66 m² | 86 m² | +20 m² +30% | 2016 |
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| 5, Forest View Close621 m away | 79 m² | 99 m² | +20 m² +25% | 2015 |
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| 5, Murley Road829 m away | 86 m² | 105 m² | +19 m² +22% | 2026 |
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| 53, Forest View Road608 m away | 123 m² | 142 m² | +19 m² +15% | 2025 |
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| 21, Moorvale Road639 m away | 92 m² | 111 m² | +19 m² +21% | 2025 |
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| 13, Chesilbourne Grove950 m away | 93 m² | 112 m² | +19 m² +20% | 2025 |
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| 17, Rosebud Avenue911 m away | 73 m² | 92 m² | +19 m² +26% | 2024 |
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| 9, Townsville Road374 m away | 56 m² | 75 m² | +19 m² +34% | 2022 |
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| 220, Pine Road731 m away | 98 m² | 117 m² | +19 m² +19% | 2021 |
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| 3, Mallard Road920 m away | 79 m² | 98 m² | +19 m² +24% | 2020 |
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| 98, Ripon Road624 m away | 88 m² | 107 m² | +19 m² +22% | 2017 |
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| 9, Malvern Road991 m away | 106 m² | 125 m² | +19 m² +18% | 2015 |
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| 87, Seagrim Road780 m away | 112 m² | 130 m² | +18 m² +16% | 2026 |
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| Flat 3, 23a, Oakwood Road372 m away | 52 m² | 70 m² | +18 m² +35% | 2023 |
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| 33, Winston Road715 m away | 108 m² | 126 m² | +18 m² +17% | 2023 |
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| 41, Claremont Avenue294 m away | 102 m² | 120 m² | +18 m² +18% | 2020 |
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| 73, Rutland Road812 m away | 61 m² | 79 m² | +18 m² +30% | 2020 |
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| 65, Larksfield Avenue707 m away | 91 m² | 109 m² | +18 m² +20% | 2016 |
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| 120, Brassey Road725 m away | 83 m² | 101 m² | +18 m² +22% | 2015 |
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| 41, East Way663 m away | 89 m² | 106 m² | +17 m² +19% | 2025 |
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| 138, Portland Road674 m away | 107 m² | 124 m² | +17 m² +16% | 2022 |
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| Flat 3, Queens Park Lodge, 1, Queens Park Avenue782 m away | 93 m² | 110 m² | +17 m² +18% | 2022 |
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| 34, Nursery Road825 m away | 108 m² | 125 m² | +17 m² +16% | 2022 |
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| 8, Chesilbourne Grove950 m away | 102 m² | 119 m² | +17 m² +17% | 2020 |
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| 174, Green Road794 m away | 45 m² | 62 m² | +17 m² +38% | 2019 |
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| 19, Benmore Road842 m away | 68 m² | 85 m² | +17 m² +25% | 2018 |
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| 403, Castle Lane West934 m away | 65 m² | 82 m² | +17 m² +26% | 2018 |
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| 108, Malvern Road594 m away | 45 m² | 62 m² | +17 m² +38% | 2017 |
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| 33, Charminster Avenue605 m away | 103 m² | 120 m² | +17 m² +17% | 2017 |
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| 178, Green Road794 m away | 83 m² | 100 m² | +17 m² +20% | 2015 |
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| 62, Rownhams Road941 m away | 55 m² | 72 m² | +17 m² +31% | 2015 |
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| 2, Littlecroft Avenue680 m away | 98 m² | 115 m² | +17 m² +17% | 2014 |
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| 4, Abbott Close976 m away | 91 m² | 107 m² | +16 m² +18% | 2026 |
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| 31, Coronation Avenue901 m away | 85 m² | 101 m² | +16 m² +19% | 2024 |
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| 26, Huntfield Road435 m away | 79 m² | 95 m² | +16 m² +20% | 2022 |
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| 82, Portland Road928 m away | 97 m² | 113 m² | +16 m² +16% | 2020 |
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| 27, Parley Road741 m away | 88 m² | 104 m² | +16 m² +18% | 2019 |
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| Flat 6, Gresham Point, 46 - 48, Charminster Avenue488 m away | 49 m² | 65 m² | +16 m² +33% | 2018 |
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| 10, Seagull Road640 m away | 71 m² | 87 m² | +16 m² +23% | 2017 |
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| 51, Portland Road938 m away | 77 m² | 93 m² | +16 m² +21% | 2013 |
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| 7, Malvern Close979 m away | 99 m² | 115 m² | +16 m² +16% | 2012 |
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| 21, Homeside Road471 m away | 71 m² | 86 m² | +15 m² +21% | 2026 |
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| 6, Garth Road866 m away | 97 m² | 112 m² | +15 m² +15% | 2021 |
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| Flat 7, 4, Gunville Crescent667 m away | 22 m² | 37 m² | +15 m² +68% | 2019 |
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| Flat 7, Uplands Court, 1, Uplands Road465 m away | 59 m² | 74 m² | +15 m² +25% | 2018 |
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| 3, Malvern Court, Malvern Road420 m away | 43 m² | 58 m² | +15 m² +35% | 2016 |
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| 8, West Way Close245 m away | 95 m² | 110 m² | +15 m² +16% | 2015 |
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| 150, Pine Road842 m away | 84 m² | 99 m² | +15 m² +18% | 2015 |
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| 79, Evelyn Road659 m away | 73 m² | 88 m² | +15 m² +21% | 2014 |
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| Flat 4, 24, St Albans Crescent981 m away | 36 m² | 51 m² | +15 m² +42% | 2010 |
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