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 BH15 3RR
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 |
|---|---|---|---|---|
| 63, Jolliffe Road548 m away | 140 m² | 330 m² | +190 m² +136% | 2025 |
| 33, Harbour View Road793 m away | 114 m² | 239 m² | +125 m² +110% | 2022 |
| 58, Hunt Road374 m away | 85 m² | 183 m² | +98 m² +115% | 2020 |
| 12, Churchfield Crescent727 m away | 115 m² | 212 m² | +97 m² +84% | 2018 |
| 90, Fernside Road408 m away | 88 m² | 182 m² | +94 m² +107% | 2026 |
| 46, Curlieu Road610 m away | 64 m² | 158 m² | +94 m² +147% | 2022 |
| 75, Pound Lane0 m away | 71 m² | 164 m² | +93 m² +131% | 2018 |
| 73, St Marys Road580 m away | 108 m² | 200 m² | +92 m² +85% | 2022 |
| 65, Hunt Road374 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.
| 80 m² |
| 170 m² |
| +90 m² +113% |
| 2025 |
| 6, Mellstock Road958 m away | 87 m² | 176 m² | +89 m² +102% | 2019 |
|---|
| 69, Parkstone Road955 m away | 73 m² | 160 m² | +87 m² +119% | 2026 |
|---|
| 56, Curlieu Road610 m away | 66 m² | 151 m² | +85 m² +129% | 2026 |
|---|
| 92, Wimborne Road961 m away | 121 m² | 206 m² | +85 m² +70% | 2026 |
|---|
| 52, Constitution Hill Road594 m away | 130 m² | 214 m² | +84 m² +65% | 2021 |
|---|
| 70, Pound Lane0 m away | 92 m² | 176 m² | +84 m² +91% | 2012 |
|---|
| 11, Curlieu Road610 m away | 57 m² | 140 m² | +83 m² +146% | 2011 |
|---|
| 135, Dorchester Road191 m away | 79 m² | 158 m² | +79 m² +100% | 2018 |
|---|
| 70, Harbour Hill Road192 m away | 58 m² | 137 m² | +79 m² +136% | 2011 |
|---|
| 9, Hunt Road348 m away | 103 m² | 181 m² | +78 m² +76% | 2026 |
|---|
| 44, Somerby Road664 m away | 64 m² | 139 m² | +75 m² +117% | 2017 |
|---|
| 8, Hennings Park Road437 m away | 83 m² | 153 m² | +70 m² +84% | 2024 |
|---|
| 62, Brampton Road780 m away | 76 m² | 145 m² | +69 m² +91% | 2025 |
|---|
| 12, Denby Road618 m away | 64 m² | 133 m² | +69 m² +108% | 2023 |
|---|
| 14, Milestone Road770 m away | 91 m² | 160 m² | +69 m² +76% | 2014 |
|---|
| 96, Pound Lane249 m away | 69 m² | 136 m² | +67 m² +97% | 2022 |
|---|
| 19, Somerby Road664 m away | 67 m² | 133 m² | +66 m² +99% | 2017 |
|---|
| 74, Hunt Road374 m away | 88 m² | 153 m² | +65 m² +74% | 2019 |
|---|
| 12, Marlott Road880 m away | 100 m² | 164 m² | +64 m² +64% | 2023 |
|---|
| 3, Dorchester Gardens119 m away | 96 m² | 157 m² | +61 m² +64% | 2019 |
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| 47, Harbour Hill Road186 m away | 53 m² | 113 m² | +60 m² +113% | 2024 |
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| 63, Old Farm Road678 m away | 72 m² | 132 m² | +60 m² +83% | 2023 |
|---|
| 38, Brampton Road780 m away | 85 m² | 145 m² | +60 m² +71% | 2022 |
|---|
| 30, Pound Lane304 m away | 79 m² | 137 m² | +58 m² +73% | 2024 |
|---|
| 19, Winifred Road312 m away | 61 m² | 119 m² | +58 m² +95% | 2019 |
|---|
| 16, Hamble Road922 m away | 113 m² | 169 m² | +56 m² +50% | 2023 |
|---|
| 9, Churchfield Crescent727 m away | 83 m² | 138 m² | +55 m² +66% | 2019 |
|---|
| 8, Bright Road421 m away | 98 m² | 151 m² | +53 m² +54% | 2013 |
|---|
| 33, Danecourt Road709 m away | 124 m² | 176 m² | +52 m² +42% | 2017 |
|---|
| 26, Vicarage Road932 m away | 80 m² | 131 m² | +51 m² +64% | 2024 |
|---|
| 153, Dorchester Road378 m away | 95 m² | 145 m² | +50 m² +53% | 2024 |
|---|
| 46, St Marys Road621 m away | 83 m² | 133 m² | +50 m² +60% | 2023 |
|---|
| 66, Danecourt Road724 m away | 121 m² | 169 m² | +48 m² +40% | 2026 |
|---|
| 48, Constitution Hill Road594 m away | 173 m² | 221 m² | +48 m² +28% | 2025 |
|---|
| 15, Pound Lane315 m away | 72 m² | 120 m² | +48 m² +67% | 2021 |
|---|
| 41, Nansen Avenue297 m away | 73 m² | 121 m² | +48 m² +66% | 2017 |
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| 62, North Road985 m away | 57 m² | 105 m² | +48 m² +84% | 2017 |
|---|
| 31, Tatnam Road956 m away | 66 m² | 113 m² | +47 m² +71% | 2025 |
|---|
| 26, Bond Road249 m away | 85 m² | 132 m² | +47 m² +55% | 2022 |
|---|
| 7, Brampton Road676 m away | 60 m² | 106 m² | +46 m² +77% | 2021 |
|---|
| 112, Dorchester Road269 m away | 97 m² | 143 m² | +46 m² +47% | 2019 |
|---|
| 40, Danecourt Road724 m away | 82 m² | 128 m² | +46 m² +56% | 2010 |
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| 14, Dingley Road555 m away | 68 m² | 113 m² | +45 m² +66% | 2025 |
|---|
| 21, Nansen Avenue378 m away | 85 m² | 130 m² | +45 m² +53% | 2023 |
|---|
| 55, Hennings Park Road255 m away | 90 m² | 133 m² | +43 m² +48% | 2026 |
|---|
| 24, Nansen Avenue463 m away | 122 m² | 165 m² | +43 m² +35% | 2026 |
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| 33, Somerby Road664 m away | 111 m² | 154 m² | +43 m² +39% | 2025 |
|---|
| 11, Verulam Road650 m away | 92 m² | 135 m² | +43 m² +47% | 2024 |
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| 86, Wimborne Road961 m away | 129 m² | 172 m² | +43 m² +33% | 2023 |
|---|
| 40, Constitution Hill Road594 m away | 96 m² | 137 m² | +41 m² +43% | 2022 |
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| 20, Jolliffe Road742 m away | 74 m² | 115 m² | +41 m² +55% | 2019 |
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| 16, Enfield Avenue413 m away | 69 m² | 110 m² | +41 m² +59% | 2016 |
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| 1, Houlton Road649 m away | 63 m² | 104 m² | +41 m² +65% | 2015 |
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| 9a, Stokes Avenue785 m away | 105 m² | 146 m² | +41 m² +39% | 2011 |
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| 9, Stokes Avenue785 m away | 105 m² | 146 m² | +41 m² +39% | 2011 |
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| 38, Foxholes Road590 m away | 42 m² | 82 m² | +40 m² +95% | 2024 |
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| 46, Brampton Road780 m away | 75 m² | 115 m² | +40 m² +53% | 2023 |
|---|
| 107, Brampton Road780 m away | 52 m² | 92 m² | +40 m² +77% | 2017 |
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| 102, Darbys Lane992 m away | 105 m² | 145 m² | +40 m² +38% | 2016 |
|---|
| 25, Garland Road759 m away | 86 m² | 126 m² | +40 m² +47% | 2012 |
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| 21, Dorchester Gardens119 m away | 88 m² | 126 m² | +38 m² +43% | 2025 |
|---|
| 68, Hunt Road374 m away | 82 m² | 120 m² | +38 m² +46% | 2025 |
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| 15, Garland Road779 m away | 91 m² | 129 m² | +38 m² +42% | 2024 |
|---|
| 6, Hiley Road989 m away | 90 m² | 128 m² | +38 m² +42% | 2021 |
|---|
| 112, Fernside Road462 m away | 119 m² | 157 m² | +38 m² +32% | 2016 |
|---|
| 38, Dingley Road555 m away | 79 m² | 116 m² | +37 m² +47% | 2026 |
|---|
| 78, Felton Road494 m away | 111 m² | 148 m² | +37 m² +33% | 2017 |
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| 168a, Fernside Road489 m away | 104 m² | 140 m² | +36 m² +35% | 2021 |
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| 5, Milestone Road734 m away | 86 m² | 122 m² | +36 m² +42% | 2019 |
|---|
| 93, North Road932 m away | 195 m² | 231 m² | +36 m² +18% | 2017 |
|---|
| 67, Pound Lane0 m away | 90 m² | 126 m² | +36 m² +40% | 2016 |
|---|
| 24, Alverton Avenue859 m away | 123 m² | 159 m² | +36 m² +29% | 2011 |
|---|
| 84, Parkstone Heights564 m away | 134 m² | 169 m² | +35 m² +26% | 2021 |
|---|
| 17, Hennings Park Road437 m away | 106 m² | 140 m² | +34 m² +32% | 2025 |
|---|
| 47, Garland Road759 m away | 122 m² | 156 m² | +34 m² +28% | 2025 |
|---|
| 22, Winterbourne Road576 m away | 61 m² | 95 m² | +34 m² +56% | 2022 |
|---|
| Flat 14, 50, Oakdale Road675 m away | 64 m² | 98 m² | +34 m² +53% | 2022 |
|---|
| 4, Kenyon Close875 m away | 112 m² | 145 m² | +33 m² +29% | 2024 |
|---|
| 4, Mellstock Road958 m away | 63 m² | 96 m² | +33 m² +52% | 2021 |
|---|
| 68, North Road985 m away | 114 m² | 147 m² | +33 m² +29% | 2014 |
|---|
| 2a, Trigon Road957 m away | 42 m² | 74 m² | +32 m² +76% | 2023 |
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| 38, Enfield Avenue413 m away | 69 m² | 101 m² | +32 m² +46% | 2022 |
|---|
| 30, Oakfield Road950 m away | 78 m² | 110 m² | +32 m² +41% | 2022 |
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| 6, Moor View Road654 m away | 56 m² | 88 m² | +32 m² +57% | 2019 |
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| 33, Ringwood Road698 m away | 102 m² | 134 m² | +32 m² +31% | 2019 |
|---|
| 23, Churchfield Crescent727 m away | 124 m² | 156 m² | +32 m² +26% | 2016 |
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| 39, Kingston Road853 m away | 82 m² | 113 m² | +31 m² +38% | 2026 |
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| 25, Harbour View Road793 m away | 110 m² | 141 m² | +31 m² +28% | 2024 |
|---|
| 2, Constitution Hill Gardens750 m away | 53 m² | 84 m² | +31 m² +58% | 2020 |
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| 12, Somerby Road664 m away | 55 m² | 86 m² | +31 m² +56% | 2017 |
|---|
| 5, Bright Road421 m away | 135 m² | 166 m² | +31 m² +23% | 2013 |
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| 20a, Foxholes Road590 m away | 68 m² | 99 m² | +31 m² +46% | 2013 |
|---|
| 85, Old Farm Road546 m away | 84 m² | 114 m² | +30 m² +36% | 2016 |
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| 24, Mellstock Road958 m away | 56 m² | 86 m² | +30 m² +54% | 2015 |
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| 94, Darbys Lane992 m away | 125 m² | 155 m² | +30 m² +24% | 2015 |
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| 154, Wimborne Road747 m away | 64 m² | 93 m² | +29 m² +45% | 2025 |
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| 146, Ringwood Road415 m away | 64 m² | 93 m² | +29 m² +45% | 2024 |
|---|
| 28, Somerby Road664 m away | 72 m² | 101 m² | +29 m² +40% | 2016 |
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| 56, Constitution Hill Road594 m away | 76 m² | 104 m² | +28 m² +37% | 2026 |
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| 40, Hermitage Road964 m away | 110 m² | 138 m² | +28 m² +25% | 2023 |
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| 16, Somerby Road664 m away | 70 m² | 98 m² | +28 m² +40% | 2021 |
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| 67, Hunt Road374 m away | 107 m² | 135 m² | +28 m² +26% | 2018 |
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| 29, Hennings Park Road437 m away | 72 m² | 100 m² | +28 m² +39% | 2017 |
|---|
| 30, Enfield Avenue413 m away | 82 m² | 110 m² | +28 m² +34% | 2015 |
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| 58, North Road985 m away | 71 m² | 98 m² | +27 m² +38% | 2024 |
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| 68, Fernside Road424 m away | 94 m² | 121 m² | +27 m² +29% | 2022 |
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| 28, Garland Road759 m away | 158 m² | 185 m² | +27 m² +17% | 2017 |
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| 98b, Wimborne Road961 m away | 66 m² | 93 m² | +27 m² +41% | 2016 |
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| 2, Brampton Road676 m away | 87 m² | 114 m² | +27 m² +31% | 2009 |
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| 3a, Danecourt Road709 m away | 150 m² | 176 m² | +26 m² +17% | 2024 |
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| 61, St Marys Road830 m away | 83 m² | 109 m² | +26 m² +31% | 2020 |
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| 115, Pound Lane249 m away | 120 m² | 146 m² | +26 m² +22% | 2018 |
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| 91, St Marys Road580 m away | 86 m² | 112 m² | +26 m² +30% | 2016 |
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| 20, Mellstock Road958 m away | 64 m² | 90 m² | +26 m² +41% | 2013 |
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| 143, Wimborne Road988 m away | 127 m² | 153 m² | +26 m² +20% | 2011 |
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| 49, Hennings Park Road255 m away | 102 m² | 127 m² | +25 m² +25% | 2026 |
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| 102, Garland Road838 m away | 80 m² | 105 m² | +25 m² +31% | 2025 |
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| 17, Dorchester Road601 m away | 76 m² | 101 m² | +25 m² +33% | 2024 |
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| Flat 2, 36, Dale Valley Road760 m away | 42 m² | 67 m² | +25 m² +60% | 2024 |
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| 18, Garland Road779 m away | 86 m² | 111 m² | +25 m² +29% | 2024 |
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| 1, Jolliffe Road784 m away | 68 m² | 93 m² | +25 m² +37% | 2021 |
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| 2, Wellow Gardens288 m away | 99 m² | 124 m² | +25 m² +25% | 2020 |
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| 7, Seliot Close385 m away | 64 m² | 89 m² | +25 m² +39% | 2020 |
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| 40, Dingley Road555 m away | 93 m² | 118 m² | +25 m² +27% | 2018 |
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| 4, Hamble Road922 m away | 66 m² | 91 m² | +25 m² +38% | 2016 |
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| 36, Parkstone Heights931 m away | 114 m² | 139 m² | +25 m² +22% | 2014 |
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| 71, Jolliffe Road548 m away | 78 m² | 103 m² | +25 m² +32% | 2011 |
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| 20, Kenyon Road856 m away | 69 m² | 93 m² | +24 m² +35% | 2020 |
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| 79, Dorchester Road343 m away | 118 m² | 141 m² | +23 m² +19% | 2026 |
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| 20, Alverton Avenue859 m away | 107 m² | 130 m² | +23 m² +21% | 2025 |
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| 22, Harbour View Road880 m away | 123 m² | 146 m² | +23 m² +19% | 2019 |
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| 92, Fernside Road408 m away | 140 m² | 163 m² | +23 m² +16% | 2016 |
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| 142, Garland Road838 m away | 115 m² | 138 m² | +23 m² +20% | 2015 |
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| 11, Hennings Park Road437 m away | 91 m² | 114 m² | +23 m² +25% | 2011 |
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| 114, Haymoor Road997 m away | 107 m² | 129 m² | +22 m² +21% | 2026 |
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| 29, Moor View Road654 m away | 76 m² | 98 m² | +22 m² +29% | 2022 |
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| 11, North Road932 m away | 103 m² | 125 m² | +22 m² +21% | 2016 |
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| 136, Garland Road838 m away | 120 m² | 142 m² | +22 m² +18% | 2015 |
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| 131, Dorchester Road191 m away | 77 m² | 98 m² | +21 m² +27% | 2021 |
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| 43, Johnston Road892 m away | 94 m² | 115 m² | +21 m² +22% | 2016 |
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| 8, Old Farm Road688 m away | 117 m² | 138 m² | +21 m² +18% | 2012 |
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| 18, The Topiary726 m away | 84 m² | 104 m² | +20 m² +24% | 2026 |
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| 18, Harbour View Close852 m away | 111 m² | 131 m² | +20 m² +18% | 2025 |
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| 10, Vicarage Road837 m away | 125 m² | 145 m² | +20 m² +16% | 2024 |
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| 153, Fernside Road508 m away | 64 m² | 84 m² | +20 m² +31% | 2019 |
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| 80, Kingston Road878 m away | 129 m² | 149 m² | +20 m² +16% | 2019 |
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| 21, Winifred Road312 m away | 61 m² | 81 m² | +20 m² +33% | 2017 |
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| 42, Hamble Road922 m away | 75 m² | 94 m² | +19 m² +25% | 2026 |
|---|
| 3, Briar Close241 m away | 85 m² | 104 m² | +19 m² +22% | 2013 |
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| 12, Dingley Road555 m away | 79 m² | 97 m² | +18 m² +23% | 2025 |
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| 20, The Topiary726 m away | 93 m² | 111 m² | +18 m² +19% | 2025 |
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| 35, Tatnam Road956 m away | 88 m² | 106 m² | +18 m² +20% | 2022 |
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| 49, Pound Lane0 m away | 99 m² | 117 m² | +18 m² +18% | 2020 |
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| 321a, Wimborne Road711 m away | 65 m² | 83 m² | +18 m² +28% | 2019 |
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| Flat 12, White Lodge, 107 - 109, Parkstone Road899 m away | 56 m² | 74 m² | +18 m² +32% | 2015 |
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| 14, Ringwood Road551 m away | 39 m² | 57 m² | +18 m² +46% | 2009 |
|---|
| 26, Greenfield Road673 m away | 83 m² | 100 m² | +17 m² +20% | 2021 |
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| 23, Heath Avenue943 m away | 65 m² | 82 m² | +17 m² +26% | 2017 |
|---|
| Flat 5, Falcon Heights, 6a, Birds Hill Road854 m away | 71 m² | 88 m² | +17 m² +24% | 2010 |
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| Flat 1, 46 - 48, Oakdale Road649 m away | 56 m² | 72 m² | +16 m² +29% | 2024 |
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| 19, North Road932 m away | 98 m² | 114 m² | +16 m² +16% | 2022 |
|---|
| 33, The Topiary726 m away | 54 m² | 70 m² | +16 m² +30% | 2020 |
|---|
| 38, Hennings Park Road255 m away | 106 m² | 122 m² | +16 m² +15% | 2017 |
|---|
| 76, Garland Road838 m away | 79 m² | 95 m² | +16 m² +20% | 2015 |
|---|
| 5, Wilmur Crescent344 m away | 58 m² | 73 m² | +15 m² +26% | 2019 |
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| 41, Curlieu Road610 m away | 68 m² | 83 m² | +15 m² +22% | 2016 |
|---|
| 23, Curlieu Road610 m away | 85 m² | 100 m² | +15 m² +18% | 2016 |
|---|
| 57, Jolliffe Road548 m away | 87 m² | 102 m² | +15 m² +17% | 2014 |
|---|
| 5, Jolliffe Road784 m away | 98 m² | 113 m² | +15 m² +15% | 2014 |
|---|
| 148, Ringwood Road415 m away | 90 m² | 105 m² | +15 m² +17% | 2013 |
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