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 BS3 2BW
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 |
|---|---|---|---|---|
| 39, Greville Road511 m away | 127 m² | 243 m² | +116 m² +91% | 2025 |
| 96, Smyth Road380 m away | 103 m² | 173 m² | +70 m² +68% | 2020 |
| The Tobacco Factory, Raleigh Road301 m away | 99 m² | 169 m² | +70 m² +71% | 2012 |
| 4, Gore Road396 m away | 99 m² | 162 m² | +63 m² +64% | 2023 |
| 73, Greville Road715 m away | 97 m² | 160 m² | +63 m² +65% | 2020 |
| 45, Raynes Road157 m away | 73 m² | 134 m² | +61 m² +84% | 2022 |
| 1, Christina Terrace932 m away | 44 m² | 103 m² | +59 m² +134% | 2015 |
| 20, Mount Pleasant Terrace833 m away | 45 m² | 102 m² | +57 m² +127% | 2021 |
| 3, Greville Road511 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.
| 44 m² |
| 100 m² |
| +56 m² +127% |
| 2016 |
| 126, Smyth Road380 m away | 58 m² | 114 m² | +56 m² +97% | 2013 |
|---|
| 16, Mount Pleasant Terrace833 m away | 48 m² | 104 m² | +56 m² +117% | 2013 |
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| 10, Dampier Road141 m away | 84 m² | 139 m² | +55 m² +65% | 2026 |
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| 16, Gerald Road258 m away | 90 m² | 145 m² | +55 m² +61% | 2024 |
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| 38, Gathorne Road449 m away | 90 m² | 145 m² | +55 m² +61% | 2023 |
|---|
| 61, Greenbank Road518 m away | 159 m² | 214 m² | +55 m² +35% | 2017 |
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| 96, Stackpool Road825 m away | 69 m² | 124 m² | +55 m² +80% | 2009 |
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| 25, Durnford Avenue167 m away | 109 m² | 163 m² | +54 m² +50% | 2024 |
|---|
| 110, Stackpool Road747 m away | 48 m² | 102 m² | +54 m² +113% | 2009 |
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| 7, Ashfield Road424 m away | 42 m² | 94 m² | +52 m² +124% | 2023 |
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| 45, Vicarage Road646 m away | 55 m² | 107 m² | +52 m² +95% | 2010 |
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| 34, Clift Road354 m away | 118 m² | 169 m² | +51 m² +43% | 2024 |
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| 43, Exeter Road463 m away | 89 m² | 139 m² | +50 m² +56% | 2026 |
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| 39, Allington Road996 m away | 106 m² | 155 m² | +49 m² +46% | 2025 |
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| 4, Thanet Road874 m away | 87 m² | 136 m² | +49 m² +56% | 2023 |
|---|
| 2, Gores Marsh Road517 m away | 88 m² | 137 m² | +49 m² +56% | 2019 |
|---|
| 36, Jasper Street777 m away | 82 m² | 131 m² | +49 m² +60% | 2019 |
|---|
| 1, Gathorne Road442 m away | 94 m² | 143 m² | +49 m² +52% | 2015 |
|---|
| 61, Sion Road865 m away | 96 m² | 145 m² | +49 m² +51% | 2009 |
|---|
| 9, Gore Road396 m away | 99 m² | 147 m² | +48 m² +48% | 2021 |
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| 184, Raleigh Road65 m away | 96 m² | 144 m² | +48 m² +50% | 2020 |
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| 17, Ashville Road81 m away | 94 m² | 141 m² | +47 m² +50% | 2021 |
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| 89, Chessel Street575 m away | 90 m² | 136 m² | +46 m² +51% | 2026 |
|---|
| 10, Melville Terrace850 m away | 58 m² | 104 m² | +46 m² +79% | 2023 |
|---|
| 2, Christina Terrace932 m away | 56 m² | 102 m² | +46 m² +82% | 2021 |
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| 25, Banwell Road173 m away | 87 m² | 133 m² | +46 m² +53% | 2020 |
|---|
| 117, Chessel Street450 m away | 82 m² | 128 m² | +46 m² +56% | 2017 |
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| 12, Hengaston Street853 m away | 93 m² | 138 m² | +45 m² +48% | 2024 |
|---|
| 80, Islington Road856 m away | 108 m² | 153 m² | +45 m² +42% | 2022 |
|---|
| 50, Leighton Road753 m away | 112 m² | 156 m² | +44 m² +39% | 2024 |
|---|
| 21, Rownham Close853 m away | 122 m² | 166 m² | +44 m² +36% | 2020 |
|---|
| 47, Carrington Road222 m away | 98 m² | 142 m² | +44 m² +45% | 2018 |
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| 78, Greville Road720 m away | 101 m² | 143 m² | +42 m² +42% | 2025 |
|---|
| 99, Greville Road715 m away | 114 m² | 156 m² | +42 m² +37% | 2021 |
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| 95, Stackpool Road744 m away | 116 m² | 158 m² | +42 m² +36% | 2018 |
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| 50, Greville Road542 m away | 113 m² | 154 m² | +41 m² +36% | 2020 |
|---|
| 2, Cumberland Basin Road899 m away | 52 m² | 93 m² | +41 m² +79% | 2011 |
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| 11, Clift Road354 m away | 115 m² | 155 m² | +40 m² +35% | 2022 |
|---|
| 290, North Street276 m away | 115 m² | 155 m² | +40 m² +35% | 2020 |
|---|
| 8, Truro Road335 m away | 89 m² | 128 m² | +39 m² +44% | 2024 |
|---|
| 43, Raynes Road157 m away | 113 m² | 152 m² | +39 m² +35% | 2021 |
|---|
| 137, Chessel Street450 m away | 77 m² | 116 m² | +39 m² +51% | 2020 |
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| 4, Clift House Road385 m away | 120 m² | 159 m² | +39 m² +33% | 2012 |
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| 49, Vicarage Road646 m away | 50 m² | 89 m² | +39 m² +78% | 2011 |
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| 50, Luckwell Road383 m away | 95 m² | 133 m² | +38 m² +40% | 2024 |
|---|
| 2, Howard Road919 m away | 118 m² | 156 m² | +38 m² +32% | 2021 |
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| 171a, North Street517 m away | 33 m² | 71 m² | +38 m² +115% | 2020 |
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| 22, Ruby Street690 m away | 91 m² | 128 m² | +37 m² +41% | 2026 |
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| 63, Smyth Road267 m away | 101 m² | 138 m² | +37 m² +37% | 2020 |
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| 70, Avonleigh Road771 m away | 86 m² | 123 m² | +37 m² +43% | 2020 |
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| 81, Greville Road715 m away | 114 m² | 150 m² | +36 m² +32% | 2025 |
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| 163, Coronation Road742 m away | 56 m² | 92 m² | +36 m² +64% | 2023 |
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| 5, Greenbank Road537 m away | 90 m² | 126 m² | +36 m² +40% | 2022 |
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| 35, Duckmoor Road287 m away | 111 m² | 147 m² | +36 m² +32% | 2021 |
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| 2, Sturdon Road355 m away | 118 m² | 154 m² | +36 m² +31% | 2021 |
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| 128, Chessel Street516 m away | 103 m² | 139 m² | +36 m² +35% | 2018 |
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| 13, Christina Terrace932 m away | 161 m² | 197 m² | +36 m² +22% | 2017 |
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| 58, Bower Road475 m away | 106 m² | 142 m² | +36 m² +34% | 2015 |
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| 17, Exeter Road463 m away | 89 m² | 124 m² | +35 m² +39% | 2026 |
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| 53, Exeter Road463 m away | 101 m² | 136 m² | +35 m² +35% | 2026 |
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| 52, Carrington Road222 m away | 83 m² | 118 m² | +35 m² +42% | 2024 |
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| 34, Braunton Road926 m away | 87 m² | 122 m² | +35 m² +40% | 2023 |
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| 91, Leighton Road784 m away | 120 m² | 155 m² | +35 m² +29% | 2021 |
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| 110, Chessel Street575 m away | 96 m² | 131 m² | +35 m² +36% | 2020 |
|---|
| 70, Pearl Street588 m away | 59 m² | 94 m² | +35 m² +59% | 2020 |
|---|
| 42, Leighton Road727 m away | 126 m² | 161 m² | +35 m² +28% | 2020 |
|---|
| 21, Sturdon Road355 m away | 114 m² | 149 m² | +35 m² +31% | 2019 |
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| 59, Greville Road715 m away | 94 m² | 129 m² | +35 m² +37% | 2015 |
|---|
| 1, Alma Cottages978 m away | 59 m² | 94 m² | +35 m² +59% | 2011 |
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| 98, Ruby Street618 m away | 92 m² | 126 m² | +34 m² +37% | 2026 |
|---|
| 1, Durnford Street118 m away | 102 m² | 136 m² | +34 m² +33% | 2025 |
|---|
| 14, Exeter Road474 m away | 87 m² | 121 m² | +34 m² +39% | 2025 |
|---|
| 129, Chessel Street450 m away | 60 m² | 94 m² | +34 m² +57% | 2024 |
|---|
| 17, Birch Road643 m away | 112 m² | 146 m² | +34 m² +30% | 2024 |
|---|
| 18, Fairfield Road787 m away | 113 m² | 147 m² | +34 m² +30% | 2023 |
|---|
| 12, Clifton Street949 m away | 89 m² | 123 m² | +34 m² +38% | 2021 |
|---|
| 4, Friezewood Road276 m away | 89 m² | 123 m² | +34 m² +38% | 2020 |
|---|
| 36, Irby Road361 m away | 109 m² | 143 m² | +34 m² +31% | 2018 |
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| 18, Leighton Road727 m away | 55 m² | 89 m² | +34 m² +62% | 2013 |
|---|
| 47, Exeter Road463 m away | 99 m² | 132 m² | +33 m² +33% | 2025 |
|---|
| 36, Ruby Street690 m away | 93 m² | 126 m² | +33 m² +35% | 2025 |
|---|
| First Floor Flat, 5, Duckmoor Road426 m away | 47 m² | 80 m² | +33 m² +70% | 2024 |
|---|
| 41, Thanet Road902 m away | 85 m² | 118 m² | +33 m² +39% | 2024 |
|---|
| 229, Coronation Road509 m away | 106 m² | 139 m² | +33 m² +31% | 2023 |
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| 106, Greville Road720 m away | 131 m² | 164 m² | +33 m² +25% | 2022 |
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| 43, Leighton Road757 m away | 122 m² | 155 m² | +33 m² +27% | 2022 |
|---|
| 107, Greville Road715 m away | 104 m² | 137 m² | +33 m² +32% | 2021 |
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| 5, Raleigh Road712 m away | 108 m² | 141 m² | +33 m² +31% | 2019 |
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| 17, Raynes Road157 m away | 95 m² | 127 m² | +32 m² +34% | 2026 |
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| 73, Lime Road422 m away | 105 m² | 137 m² | +32 m² +30% | 2026 |
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| 50, Beauley Road787 m away | 94 m² | 126 m² | +32 m² +34% | 2026 |
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| 30, Camden Road897 m away | 118 m² | 150 m² | +32 m² +27% | 2026 |
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| 13, Howard Road919 m away | 105 m² | 137 m² | +32 m² +30% | 2026 |
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| 38, Upton Road559 m away | 108 m² | 140 m² | +32 m² +30% | 2025 |
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| 32, Ruby Street690 m away | 93 m² | 125 m² | +32 m² +34% | 2025 |
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| 173, West Street916 m away | 105 m² | 137 m² | +32 m² +30% | 2025 |
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| 4, Avonleigh Road813 m away | 79 m² | 111 m² | +32 m² +41% | 2024 |
|---|
| 78, Islington Road856 m away | 104 m² | 136 m² | +32 m² +31% | 2021 |
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| 42, Rownham Mead864 m away | 116 m² | 148 m² | +32 m² +28% | 2021 |
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| 16, South Street691 m away | 112 m² | 144 m² | +32 m² +29% | 2019 |
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| 21, Gathorne Road442 m away | 93 m² | 125 m² | +32 m² +34% | 2017 |
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| 41, Vicarage Road646 m away | 57 m² | 89 m² | +32 m² +56% | 2009 |
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| 25, Exmoor Street625 m away | 81 m² | 112 m² | +31 m² +38% | 2026 |
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| 16, Hebron Road926 m away | 94 m² | 125 m² | +31 m² +33% | 2026 |
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| 45, Upton Road576 m away | 103 m² | 134 m² | +31 m² +30% | 2025 |
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| 172, Chessel Street450 m away | 100 m² | 131 m² | +31 m² +31% | 2023 |
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| 28, Agate Street592 m away | 70 m² | 101 m² | +31 m² +44% | 2021 |
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| 65, Greville Road715 m away | 104 m² | 135 m² | +31 m² +30% | 2015 |
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| 8, Ashton Road188 m away | 37 m² | 68 m² | +31 m² +84% | 2010 |
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| 278, North Street276 m away | 111 m² | 141 m² | +30 m² +27% | 2026 |
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| 160, Paxton Drive560 m away | 49 m² | 79 m² | +30 m² +61% | 2022 |
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| 30, Garnet Street736 m away | 90 m² | 120 m² | +30 m² +33% | 2022 |
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| 197, Coronation Road602 m away | 152 m² | 182 m² | +30 m² +20% | 2020 |
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| 6, Longmoor Road650 m away | 88 m² | 118 m² | +30 m² +34% | 2020 |
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| 6, Avonleigh Road813 m away | 75 m² | 105 m² | +30 m² +40% | 2018 |
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| 11, Sydney Row885 m away | 93 m² | 123 m² | +30 m² +32% | 2018 |
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| 26, Camden Road897 m away | 135 m² | 165 m² | +30 m² +22% | 2011 |
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| 8, Frayne Road333 m away | 133 m² | 162 m² | +29 m² +22% | 2026 |
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| 33, Exeter Road463 m away | 91 m² | 120 m² | +29 m² +32% | 2026 |
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| 85, Chessel Street575 m away | 94 m² | 123 m² | +29 m² +31% | 2026 |
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| 23, Upton Road576 m away | 106 m² | 135 m² | +29 m² +27% | 2026 |
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| 9, Islington Road976 m away | 104 m² | 133 m² | +29 m² +28% | 2026 |
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| 33, Lime Road422 m away | 102 m² | 131 m² | +29 m² +28% | 2025 |
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| 81, Chessel Street575 m away | 88 m² | 117 m² | +29 m² +33% | 2024 |
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| 64, Lime Road438 m away | 106 m² | 135 m² | +29 m² +27% | 2023 |
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| 43, Ruby Street709 m away | 90 m² | 119 m² | +29 m² +32% | 2023 |
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| 67, Exeter Road463 m away | 105 m² | 134 m² | +29 m² +28% | 2022 |
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| 68, Pearl Street588 m away | 79 m² | 108 m² | +29 m² +37% | 2022 |
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| 25, Islington Road976 m away | 107 m² | 136 m² | +29 m² +27% | 2021 |
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| 47, West View Road618 m away | 86 m² | 115 m² | +29 m² +34% | 2020 |
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| 141, Raleigh Road222 m away | 131 m² | 160 m² | +29 m² +22% | 2019 |
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| 43, Foxcote Road331 m away | 97 m² | 126 m² | +29 m² +30% | 2019 |
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| 255, West Street984 m away | 93 m² | 122 m² | +29 m² +31% | 2019 |
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| 29, Islington Road976 m away | 90 m² | 119 m² | +29 m² +32% | 2018 |
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| 156, Chessel Street450 m away | 125 m² | 154 m² | +29 m² +23% | 2014 |
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| 11, Oldfield Place946 m away | 150 m² | 178 m² | +28 m² +19% | 2026 |
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| 114, Aubrey Road528 m away | 81 m² | 109 m² | +28 m² +35% | 2025 |
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| 53, West View Road618 m away | 76 m² | 104 m² | +28 m² +37% | 2024 |
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| 16, Friezewood Road276 m away | 86 m² | 114 m² | +28 m² +33% | 2022 |
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| 30, Exeter Road474 m away | 88 m² | 116 m² | +28 m² +32% | 2022 |
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| 82, Islington Road856 m away | 104 m² | 132 m² | +28 m² +27% | 2022 |
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| 45, Sion Road865 m away | 99 m² | 127 m² | +28 m² +28% | 2022 |
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| 97, Raleigh Road403 m away | 114 m² | 142 m² | +28 m² +25% | 2020 |
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| 24, Thanet Road874 m away | 86 m² | 114 m² | +28 m² +33% | 2020 |
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| 15, Gerald Road258 m away | 92 m² | 120 m² | +28 m² +30% | 2013 |
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| 67, Raleigh Road575 m away | 96 m² | 123 m² | +27 m² +28% | 2023 |
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| 85, Ruby Street618 m away | 95 m² | 122 m² | +27 m² +28% | 2023 |
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| 86, Ruby Street618 m away | 93 m² | 120 m² | +27 m² +29% | 2022 |
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| 1, Livingstone Mews983 m away | 31 m² | 58 m² | +27 m² +87% | 2022 |
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| 96, Chessel Street575 m away | 96 m² | 123 m² | +27 m² +28% | 2021 |
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| 18, Raleigh Road720 m away | 104 m² | 131 m² | +27 m² +26% | 2021 |
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| 4, Churchlands Road964 m away | 85 m² | 112 m² | +27 m² +32% | 2021 |
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| 64, Foxcote Road317 m away | 85 m² | 112 m² | +27 m² +32% | 2018 |
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| 27, Friezewood Road255 m away | 101 m² | 127 m² | +26 m² +26% | 2026 |
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| 1, Lime Road422 m away | 121 m² | 147 m² | +26 m² +21% | 2026 |
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| 5, Pembery Road722 m away | 81 m² | 107 m² | +26 m² +32% | 2026 |
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| 56, Ashton Road255 m away | 121 m² | 147 m² | +26 m² +21% | 2025 |
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| 39, Ruby Street709 m away | 91 m² | 117 m² | +26 m² +29% | 2025 |
|---|
| 27, Exmoor Street625 m away | 88 m² | 114 m² | +26 m² +30% | 2024 |
|---|
| 56, Upton Road559 m away | 80 m² | 106 m² | +26 m² +33% | 2022 |
|---|
| 29, Ashfield Road424 m away | 99 m² | 125 m² | +26 m² +26% | 2021 |
|---|
| 29, Birch Road643 m away | 115 m² | 141 m² | +26 m² +23% | 2020 |
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| 24, Hamilton Road670 m away | 90 m² | 116 m² | +26 m² +29% | 2020 |
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| 30, Jasper Street777 m away | 85 m² | 111 m² | +26 m² +31% | 2020 |
|---|
| 35, Exeter Road463 m away | 94 m² | 120 m² | +26 m² +28% | 2018 |
|---|
| 40a, Camden Road897 m away | 51 m² | 77 m² | +26 m² +51% | 2013 |
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| 12, Ashton Gate Road363 m away | 96 m² | 122 m² | +26 m² +27% | 2012 |
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| 139, Coronation Road915 m away | 32 m² | 58 m² | +26 m² +81% | 2009 |
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| 83, Ruby Street618 m away | 92 m² | 117 m² | +25 m² +27% | 2026 |
|---|
| 36, Raleigh Road720 m away | 103 m² | 128 m² | +25 m² +24% | 2026 |
|---|
| 16, Bower Road442 m away | 93 m² | 118 m² | +25 m² +27% | 2024 |
|---|
| 239, North Street334 m away | 46 m² | 71 m² | +25 m² +54% | 2023 |
|---|
| 103, Greville Road715 m away | 125 m² | 150 m² | +25 m² +20% | 2023 |
|---|
| 13, Truro Road335 m away | 105 m² | 130 m² | +25 m² +24% | 2021 |
|---|
| 44, Upton Road559 m away | 84 m² | 109 m² | +25 m² +30% | 2020 |
|---|
| 40, Agate Street592 m away | 65 m² | 90 m² | +25 m² +38% | 2020 |
|---|
| 123, Greville Road715 m away | 103 m² | 128 m² | +25 m² +24% | 2020 |
|---|
| 82, Elmdale Road735 m away | 79 m² | 104 m² | +25 m² +32% | 2019 |
|---|
| 64, Garnet Street736 m away | 93 m² | 118 m² | +25 m² +27% | 2019 |
|---|
| 24, Sandford Road948 m away | 94 m² | 119 m² | +25 m² +27% | 2016 |
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| 30, Beauley Road787 m away | 94 m² | 119 m² | +25 m² +27% | 2013 |
|---|
| 4, Stanley Street North897 m away | 47 m² | 72 m² | +25 m² +53% | 2010 |
|---|
| 18, Breach Road429 m away | 118 m² | 142 m² | +24 m² +20% | 2026 |
|---|
| 58, Lime Road438 m away | 111 m² | 135 m² | +24 m² +22% | 2026 |
|---|
| 17, Friezewood Road255 m away | 93 m² | 117 m² | +24 m² +26% | 2025 |
|---|
| 7, Dartmoor Street661 m away | 83 m² | 107 m² | +24 m² +29% | 2025 |
|---|
| 46, Langton Park906 m away | 90 m² | 114 m² | +24 m² +27% | 2025 |
|---|
| 8, Ashton Gate Road363 m away | 115 m² | 139 m² | +24 m² +21% | 2024 |
|---|
| 76, Ashton Drive896 m away | 96 m² | 120 m² | +24 m² +25% | 2024 |
|---|
| 13, Aubrey Road496 m away | 99 m² | 123 m² | +24 m² +24% | 2023 |
|---|
| 42, Pearl Street641 m away | 98 m² | 122 m² | +24 m² +24% | 2023 |
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