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 B66 4ND
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 |
|---|---|---|---|---|
| 2, Carisbrooke Road982 m away | 330 m² | 531 m² | +201 m² +61% | 2025 |
| 159, Bearwood Road380 m away | 147 m² | 314 m² | +167 m² +114% | 2023 |
| 121, Cape Hill861 m away | 82 m² | 197 m² | +115 m² +140% | 2013 |
| 256, Portland Road685 m away | 148 m² | 254 m² | +106 m² +72% | 2014 |
| 322, High Street563 m away | 115 m² | 219 m² | +104 m² +90% | 2026 |
| 17, Willow Avenue665 m away | 98 m² | 190 m² | +92 m² +94% | 2025 |
| 34, Edgbaston Road283 m away | 67 m² | 152 m² | +85 m² +127% | 2025 |
| 33, Durban Road753 m away | 87 m² | 171 m² | +84 m² +97% | 2016 |
| 271, Portland Road456 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.
| 179 m² |
| +82 m² +85% |
| 2014 |
| 133, Poplar Avenue480 m away | 116 m² | 197 m² | +81 m² +70% | 2025 |
|---|
| 136, Poplar Avenue470 m away | 130 m² | 209 m² | +79 m² +61% | 2025 |
|---|
| 42, Fountain Road982 m away | 116 m² | 195 m² | +79 m² +68% | 2025 |
|---|
| 26, Carisbrooke Road982 m away | 183 m² | 262 m² | +79 m² +43% | 2014 |
|---|
| 3, Mead Avenue752 m away | 172 m² | 250 m² | +78 m² +45% | 2023 |
|---|
| 51, Selsey Road426 m away | 81 m² | 158 m² | +77 m² +95% | 2015 |
|---|
| 83, Sycamore Road275 m away | 50 m² | 124 m² | +74 m² +148% | 2020 |
|---|
| 40, Trafalgar Road833 m away | 89 m² | 163 m² | +74 m² +83% | 2014 |
|---|
| 138, Poplar Avenue470 m away | 137 m² | 206 m² | +69 m² +50% | 2025 |
|---|
| 54, Westfield Road986 m away | 76 m² | 144 m² | +68 m² +89% | 2026 |
|---|
| 23, Dorset Road136 m away | 181 m² | 247 m² | +66 m² +36% | 2026 |
|---|
| 48, Fountain Road982 m away | 165 m² | 230 m² | +65 m² +39% | 2023 |
|---|
| 139, Poplar Avenue480 m away | 114 m² | 178 m² | +64 m² +56% | 2025 |
|---|
| 21, Bernard Road674 m away | 91 m² | 154 m² | +63 m² +69% | 2016 |
|---|
| 62, Windmill Lane762 m away | 116 m² | 179 m² | +63 m² +54% | 2015 |
|---|
| 3, Laundry Road670 m away | 69 m² | 131 m² | +62 m² +90% | 2014 |
|---|
| 88, Cheshire Road544 m away | 60 m² | 121 m² | +61 m² +102% | 2014 |
|---|
| 30, Talbot Road343 m away | 78 m² | 138 m² | +60 m² +77% | 2026 |
|---|
| 17, Selsey Road426 m away | 112 m² | 172 m² | +60 m² +54% | 2024 |
|---|
| 35, Poplar Avenue680 m away | 204 m² | 263 m² | +59 m² +29% | 2022 |
|---|
| 40, Sandon Road947 m away | 308 m² | 367 m² | +59 m² +19% | 2014 |
|---|
| 18, Talbot Road343 m away | 82 m² | 140 m² | +58 m² +71% | 2025 |
|---|
| 37, Claremont Road370 m away | 65 m² | 122 m² | +57 m² +88% | 2024 |
|---|
| 374, High Street453 m away | 92 m² | 148 m² | +56 m² +61% | 2021 |
|---|
| 25, Belmont Road588 m away | 58 m² | 114 m² | +56 m² +97% | 2014 |
|---|
| 76, Westbury Road368 m away | 84 m² | 139 m² | +55 m² +65% | 2015 |
|---|
| 47, Valley Road622 m away | 76 m² | 129 m² | +53 m² +70% | 2020 |
|---|
| 2, Durban Road753 m away | 92 m² | 145 m² | +53 m² +58% | 2016 |
|---|
| 32, Carisbrooke Road982 m away | 189 m² | 241 m² | +52 m² +28% | 2024 |
|---|
| 383, City Road782 m away | 119 m² | 171 m² | +52 m² +44% | 2015 |
|---|
| 7, Cardinal Close603 m away | 145 m² | 196 m² | +51 m² +35% | 2023 |
|---|
| 137, Cheshire Road598 m away | 123 m² | 174 m² | +51 m² +41% | 2015 |
|---|
| 39, Barrett Street960 m away | 57 m² | 107 m² | +50 m² +88% | 2016 |
|---|
| 10, Deers Way693 m away | 108 m² | 157 m² | +49 m² +45% | 2025 |
|---|
| 84, Unett Street998 m away | 71 m² | 120 m² | +49 m² +69% | 2022 |
|---|
| 513, City Road888 m away | 196 m² | 245 m² | +49 m² +25% | 2016 |
|---|
| 145, Cape Hill861 m away | 99 m² | 147 m² | +48 m² +48% | 2023 |
|---|
| 481, City Road835 m away | 189 m² | 237 m² | +48 m² +25% | 2016 |
|---|
| 258, Bearwood Road325 m away | 88 m² | 135 m² | +47 m² +53% | 2021 |
|---|
| 17, Arden Road963 m away | 69 m² | 116 m² | +47 m² +68% | 2013 |
|---|
| 6, Sycamore Road100 m away | 35 m² | 82 m² | +47 m² +134% | 2012 |
|---|
| 122, Poplar Avenue470 m away | 114 m² | 160 m² | +46 m² +40% | 2025 |
|---|
| 16, Lime Grove747 m away | 58 m² | 104 m² | +46 m² +79% | 2021 |
|---|
| 40, Durban Road869 m away | 78 m² | 124 m² | +46 m² +59% | 2014 |
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| 137, Rosefield Road658 m away | 43 m² | 88 m² | +45 m² +105% | 2019 |
|---|
| 175, Poplar Avenue335 m away | 75 m² | 120 m² | +45 m² +60% | 2012 |
|---|
| 9, Bainbridge Road823 m away | 66 m² | 111 m² | +45 m² +68% | 2010 |
|---|
| 11, Millpool Way512 m away | 65 m² | 109 m² | +44 m² +68% | 2026 |
|---|
| 47, Wadhurst Road670 m away | 130 m² | 174 m² | +44 m² +34% | 2016 |
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| 107, Florence Road581 m away | 231 m² | 273 m² | +42 m² +18% | 2016 |
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| 164, Cape Hill802 m away | 31 m² | 73 m² | +42 m² +135% | 2015 |
|---|
| 3, Kelvin Drive793 m away | 38 m² | 80 m² | +42 m² +111% | 2008 |
|---|
| 36, Claremont Road370 m away | 72 m² | 113 m² | +41 m² +57% | 2014 |
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| 364, Portland Road414 m away | 77 m² | 117 m² | +40 m² +52% | 2026 |
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| 6, Crown Street751 m away | 76 m² | 116 m² | +40 m² +53% | 2026 |
|---|
| 110, Waterloo Road291 m away | 82 m² | 122 m² | +40 m² +49% | 2025 |
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| 60, Cape Hill516 m away | 71 m² | 111 m² | +40 m² +56% | 2017 |
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| 277, Portland Road456 m away | 100 m² | 140 m² | +40 m² +40% | 2014 |
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| 202, Lightwoods Road927 m away | 98 m² | 137 m² | +39 m² +40% | 2024 |
|---|
| 20, Belmont Road588 m away | 79 m² | 118 m² | +39 m² +49% | 2015 |
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| 40, Rosebery Road695 m away | 85 m² | 124 m² | +39 m² +46% | 2015 |
|---|
| 53, Windmill Lane762 m away | 79 m² | 118 m² | +39 m² +49% | 2015 |
|---|
| 16, Bernard Road674 m away | 117 m² | 156 m² | +39 m² +33% | 2013 |
|---|
| 38, Poplar Road877 m away | 105 m² | 143 m² | +38 m² +36% | 2026 |
|---|
| 107, Poplar Avenue480 m away | 84 m² | 122 m² | +38 m² +45% | 2025 |
|---|
| 222, Willow Avenue187 m away | 85 m² | 123 m² | +38 m² +45% | 2023 |
|---|
| 4, Kelvin Drive793 m away | 38 m² | 76 m² | +38 m² +100% | 2020 |
|---|
| 33, Edgbaston Road283 m away | 122 m² | 160 m² | +38 m² +31% | 2016 |
|---|
| 53, Cheshire Road598 m away | 72 m² | 110 m² | +38 m² +53% | 2016 |
|---|
| 17, Edward Road833 m away | 60 m² | 98 m² | +38 m² +63% | 2016 |
|---|
| 51, Perrott Way681 m away | 134 m² | 172 m² | +38 m² +28% | 2014 |
|---|
| 222, Waterloo Road217 m away | 112 m² | 150 m² | +38 m² +34% | 2013 |
|---|
| 26, Dunsford Road517 m away | 90 m² | 127 m² | +37 m² +41% | 2024 |
|---|
| 48, Claremont Road370 m away | 98 m² | 135 m² | +37 m² +38% | 2021 |
|---|
| 14, Ethel Street813 m away | 80 m² | 117 m² | +37 m² +46% | 2020 |
|---|
| 226, Portland Road685 m away | 40 m² | 77 m² | +37 m² +93% | 2013 |
|---|
| 27, Cemetery Road876 m away | 80 m² | 116 m² | +36 m² +45% | 2023 |
|---|
| 226, Selsey Road259 m away | 54 m² | 90 m² | +36 m² +67% | 2021 |
|---|
| 103, Sandon Road840 m away | 219 m² | 255 m² | +36 m² +16% | 2017 |
|---|
| 28, Watery Lane923 m away | 78 m² | 113 m² | +35 m² +45% | 2025 |
|---|
| 57, Claremont Road370 m away | 97 m² | 132 m² | +35 m² +36% | 2022 |
|---|
| 9, William Savage Way894 m away | 78 m² | 113 m² | +35 m² +45% | 2019 |
|---|
| 53, Poplar Road877 m away | 78 m² | 113 m² | +35 m² +45% | 2018 |
|---|
| 149, Bearwood Road380 m away | 152 m² | 187 m² | +35 m² +23% | 2016 |
|---|
| 22, Richmond Road452 m away | 87 m² | 122 m² | +35 m² +40% | 2015 |
|---|
| 179, Poplar Avenue335 m away | 140 m² | 174 m² | +34 m² +24% | 2020 |
|---|
| 105, Florence Road581 m away | 200 m² | 234 m² | +34 m² +17% | 2016 |
|---|
| 27, Corbett Street652 m away | 47 m² | 81 m² | +34 m² +72% | 2014 |
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| 6, St Marys Road1000 m away | 124 m² | 157 m² | +33 m² +27% | 2026 |
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| 202, Selsey Road259 m away | 78 m² | 111 m² | +33 m² +42% | 2024 |
|---|
| 41, Poplar Road877 m away | 110 m² | 143 m² | +33 m² +30% | 2024 |
|---|
| 39, Arden Road963 m away | 98 m² | 131 m² | +33 m² +34% | 2023 |
|---|
| 77, Cape Hill592 m away | 55 m² | 88 m² | +33 m² +60% | 2022 |
|---|
| 77, Reginald Road674 m away | 64 m² | 97 m² | +33 m² +52% | 2015 |
|---|
| 46, Raglan Road884 m away | 72 m² | 104 m² | +32 m² +44% | 2026 |
|---|
| 46, Merrivale Road617 m away | 76 m² | 108 m² | +32 m² +42% | 2024 |
|---|
| 23, Dunsford Road517 m away | 67 m² | 99 m² | +32 m² +48% | 2023 |
|---|
| 266, Montague Road541 m away | 92 m² | 124 m² | +32 m² +35% | 2015 |
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| 104, Stanhope Road648 m away | 134 m² | 166 m² | +32 m² +24% | 2015 |
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| 14, Cheshire Road817 m away | 110 m² | 142 m² | +32 m² +29% | 2015 |
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| 53, Old Chapel Road745 m away | 39 m² | 71 m² | +32 m² +82% | 2011 |
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| 33, Rawlings Road671 m away | 103 m² | 134 m² | +31 m² +30% | 2026 |
|---|
| 19, Perrott Way681 m away | 113 m² | 144 m² | +31 m² +27% | 2026 |
|---|
| 424, Portland Road414 m away | 78 m² | 109 m² | +31 m² +40% | 2024 |
|---|
| 58, Selsey Road429 m away | 81 m² | 112 m² | +31 m² +38% | 2021 |
|---|
| 221, Poplar Avenue256 m away | 56 m² | 87 m² | +31 m² +55% | 2014 |
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| 103, Pargeter Road939 m away | 77 m² | 107 m² | +30 m² +39% | 2026 |
|---|
| 78, Poplar Road877 m away | 94 m² | 124 m² | +30 m² +32% | 2019 |
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| 436, Portland Road414 m away | 83 m² | 113 m² | +30 m² +36% | 2016 |
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| 265, Montague Road541 m away | 88 m² | 118 m² | +30 m² +34% | 2015 |
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| 13, Laundry Road670 m away | 67 m² | 97 m² | +30 m² +45% | 2013 |
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| 47, Fountain Road966 m away | 47 m² | 77 m² | +30 m² +64% | 2013 |
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| 221, Bearwood Road288 m away | 85 m² | 114 m² | +29 m² +34% | 2025 |
|---|
| 44, Cheshire Road598 m away | 140 m² | 169 m² | +29 m² +21% | 2020 |
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| 7, Westbury Road382 m away | 71 m² | 100 m² | +29 m² +41% | 2016 |
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| 206, Shenstone Road958 m away | 86 m² | 115 m² | +29 m² +34% | 2015 |
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| 63, Edgbaston Road427 m away | 33 m² | 61 m² | +28 m² +85% | 2025 |
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| 3, Park Retreat750 m away | 77 m² | 105 m² | +28 m² +36% | 2023 |
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| 199, Bearwood Road297 m away | 108 m² | 136 m² | +28 m² +26% | 2019 |
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| 77, Rosebery Road713 m away | 108 m² | 136 m² | +28 m² +26% | 2016 |
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| 31, Lightwoods Road905 m away | 100 m² | 128 m² | +28 m² +28% | 2016 |
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| 62, Gilbert Road298 m away | 78 m² | 106 m² | +28 m² +36% | 2014 |
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| 37, Vince Street384 m away | 74 m² | 102 m² | +28 m² +38% | 2014 |
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| 7, Edgbaston Road398 m away | 31 m² | 59 m² | +28 m² +90% | 2008 |
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| 34, Merrivale Road617 m away | 78 m² | 105 m² | +27 m² +35% | 2020 |
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| 53, Rosefield Road756 m away | 90 m² | 117 m² | +27 m² +30% | 2018 |
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| 64, Claremont Road370 m away | 126 m² | 153 m² | +27 m² +21% | 2016 |
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| 72, Salisbury Road686 m away | 96 m² | 123 m² | +27 m² +28% | 2016 |
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| 111, Shenstone Road980 m away | 85 m² | 112 m² | +27 m² +32% | 2016 |
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| 5, Dorset Road136 m away | 84 m² | 111 m² | +27 m² +32% | 2015 |
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| 7, Ravenshaw Road964 m away | 94 m² | 121 m² | +27 m² +29% | 2015 |
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| 189, Bearwood Road297 m away | 129 m² | 156 m² | +27 m² +21% | 2014 |
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| 20, Dawson Street393 m away | 72 m² | 99 m² | +27 m² +38% | 2013 |
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| 90, Katherine Road899 m away | 88 m² | 114 m² | +26 m² +30% | 2026 |
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| 39, Hickory Drive433 m away | 61 m² | 87 m² | +26 m² +43% | 2024 |
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| 106, Poplar Avenue470 m away | 123 m² | 149 m² | +26 m² +21% | 2024 |
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| 72, Stanhope Road648 m away | 74 m² | 100 m² | +26 m² +35% | 2021 |
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| 38, The Uplands968 m away | 66 m² | 92 m² | +26 m² +39% | 2017 |
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| 78, Talbot Road343 m away | 83 m² | 109 m² | +26 m² +31% | 2016 |
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| 28, Ridgeway488 m away | 85 m² | 111 m² | +26 m² +31% | 2016 |
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| 13, Cheshire Road817 m away | 118 m² | 144 m² | +26 m² +22% | 2015 |
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| 63, Unett Street998 m away | 70 m² | 96 m² | +26 m² +37% | 2014 |
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| 11, Montague Road420 m away | 87 m² | 113 m² | +26 m² +30% | 2013 |
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| 38, Talbot Road343 m away | 86 m² | 111 m² | +25 m² +29% | 2026 |
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| 23, Dale Street447 m away | 85 m² | 110 m² | +25 m² +29% | 2026 |
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| 74, Durban Road852 m away | 85 m² | 110 m² | +25 m² +29% | 2026 |
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| 239, Shenstone Road935 m away | 77 m² | 102 m² | +25 m² +32% | 2026 |
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| 28, Swindon Road383 m away | 71 m² | 96 m² | +25 m² +35% | 2025 |
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| 56, Grange Road275 m away | 103 m² | 128 m² | +25 m² +24% | 2023 |
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| 95, Selsey Road299 m away | 80 m² | 105 m² | +25 m² +31% | 2023 |
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| 84, Merrivale Road617 m away | 88 m² | 113 m² | +25 m² +28% | 2023 |
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| 79, Three Shires Oak Road856 m away | 83 m² | 108 m² | +25 m² +30% | 2023 |
|---|
| 70, Stanhope Road648 m away | 75 m² | 100 m² | +25 m² +33% | 2021 |
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| 27, Parkhill Road948 m away | 68 m² | 93 m² | +25 m² +37% | 2021 |
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| 65, Claremont Road370 m away | 101 m² | 126 m² | +25 m² +25% | 2016 |
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| 15, Dawson Street393 m away | 80 m² | 105 m² | +25 m² +31% | 2015 |
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| 356, High Street563 m away | 31 m² | 56 m² | +25 m² +81% | 2014 |
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| 100, Salisbury Road686 m away | 74 m² | 99 m² | +25 m² +34% | 2013 |
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| 24, Drayton Road898 m away | 67 m² | 92 m² | +25 m² +37% | 2013 |
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| 48, Sandon Road947 m away | 30 m² | 55 m² | +25 m² +83% | 2009 |
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| 4, Newnham Road965 m away | 89 m² | 113 m² | +24 m² +27% | 2026 |
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| 111, Ridgeway546 m away | 84 m² | 108 m² | +24 m² +29% | 2025 |
|---|
| 4, Wattis Road898 m away | 49 m² | 73 m² | +24 m² +49% | 2022 |
|---|
| 155, Bearwood Road380 m away | 154 m² | 178 m² | +24 m² +16% | 2020 |
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| 11, Ravenshaw Road964 m away | 101 m² | 125 m² | +24 m² +24% | 2020 |
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| 44, Swindon Road383 m away | 82 m² | 106 m² | +24 m² +29% | 2019 |
|---|
| 149, Selsey Road299 m away | 77 m² | 101 m² | +24 m² +31% | 2016 |
|---|
| 91, Arden Road805 m away | 80 m² | 104 m² | +24 m² +30% | 2016 |
|---|
| 111, Arden Road805 m away | 81 m² | 105 m² | +24 m² +30% | 2016 |
|---|
| 158, Poplar Avenue305 m away | 153 m² | 177 m² | +24 m² +16% | 2013 |
|---|
| 88, Edgbaston Road427 m away | 30 m² | 54 m² | +24 m² +80% | 2008 |
|---|
| 3a, George Dixon Road576 m away | 113 m² | 136 m² | +23 m² +20% | 2026 |
|---|
| 48, Wadhurst Road687 m away | 118 m² | 141 m² | +23 m² +19% | 2024 |
|---|
| 82, Trafalgar Road812 m away | 69 m² | 92 m² | +23 m² +33% | 2024 |
|---|
| 507, City Road888 m away | 80 m² | 103 m² | +23 m² +29% | 2023 |
|---|
| 43, Crown Street787 m away | 115 m² | 138 m² | +23 m² +20% | 2022 |
|---|
| 230, Merrivale Road239 m away | 66 m² | 89 m² | +23 m² +35% | 2021 |
|---|
| 90, Beakes Road566 m away | 77 m² | 100 m² | +23 m² +30% | 2016 |
|---|
| 58, Cheshire Road598 m away | 100 m² | 123 m² | +23 m² +23% | 2016 |
|---|
| 74, Salisbury Road686 m away | 80 m² | 103 m² | +23 m² +29% | 2016 |
|---|
| 166a, Milcote Road941 m away | 56 m² | 79 m² | +23 m² +41% | 2016 |
|---|
| 35, Ethel Street813 m away | 62 m² | 85 m² | +23 m² +37% | 2015 |
|---|
| 63, Rosebery Road713 m away | 83 m² | 106 m² | +23 m² +28% | 2014 |
|---|
| 14, Oliver Road680 m away | 73 m² | 96 m² | +23 m² +32% | 2013 |
|---|
| 75, Three Shires Oak Road856 m away | 87 m² | 109 m² | +22 m² +25% | 2026 |
|---|
| 63, Gladys Road747 m away | 96 m² | 118 m² | +22 m² +23% | 2025 |
|---|
| 67, Perrott Way681 m away | 113 m² | 135 m² | +22 m² +19% | 2024 |
|---|
| 61, Marlborough Road252 m away | 101 m² | 123 m² | +22 m² +22% | 2023 |
|---|
| 26, Laxey Road984 m away | 79 m² | 101 m² | +22 m² +28% | 2019 |
|---|
| 122, Edith Road564 m away | 78 m² | 100 m² | +22 m² +28% | 2016 |
|---|
| 31, Hickory Drive433 m away | 40 m² | 62 m² | +22 m² +55% | 2015 |
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