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 TS1 4NP
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 |
|---|---|---|---|---|
| 50, Woodlands Road998 m away | 142 m² | 324 m² | +182 m² +128% | 2023 |
| 13, The Avenue675 m away | 225 m² | 343 m² | +118 m² +52% | 2016 |
| 89, Cumberland Road946 m away | 89 m² | 184 m² | +95 m² +107% | 2022 |
| 9, Kensington Road188 m away | 85 m² | 174 m² | +89 m² +105% | 2016 |
| 38, Ayresome Park Road146 m away | 102 m² | 188 m² | +86 m² +84% | 2013 |
| 320, Linthorpe Road457 m away | 59 m² | 140 m² | +81 m² +137% | 2018 |
| 31, Brompton Road422 m away | 84 m² | 158 m² | +74 m² +88% | 2026 |
| 83, Ayresome Street53 m away | 131 m² | 197 m² | +66 m² +50% | 2016 |
| 1, Crescent Road224 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.
| 102 m² |
| 167 m² |
| +65 m² +64% |
| 2024 |
| 208, Clough Close236 m away | 52 m² | 115 m² | +63 m² +121% | 2013 |
|---|
| 40, Warwick Street265 m away | 73 m² | 135 m² | +62 m² +85% | 2016 |
|---|
| 4, Bow Street527 m away | 80 m² | 141 m² | +61 m² +76% | 2014 |
|---|
| 42, Stowe Street536 m away | 75 m² | 133 m² | +58 m² +77% | 2015 |
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| 25, Oxford Street171 m away | 89 m² | 146 m² | +57 m² +64% | 2016 |
|---|
| 37, Colville Street529 m away | 110 m² | 167 m² | +57 m² +52% | 2014 |
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| 18, Kensington Road253 m away | 75 m² | 131 m² | +56 m² +75% | 2026 |
|---|
| 84, Woodlands Road930 m away | 128 m² | 184 m² | +56 m² +44% | 2023 |
|---|
| 35, The Avenue906 m away | 146 m² | 202 m² | +56 m² +38% | 2019 |
|---|
| 187, Clough Close236 m away | 37 m² | 92 m² | +55 m² +149% | 2021 |
|---|
| 180, Clough Close236 m away | 52 m² | 106 m² | +54 m² +104% | 2020 |
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| 22, Grosvenor Road920 m away | 97 m² | 149 m² | +52 m² +54% | 2024 |
|---|
| 211, Clough Close236 m away | 52 m² | 104 m² | +52 m² +100% | 2020 |
|---|
| 6, Kensington Road253 m away | 117 m² | 169 m² | +52 m² +44% | 2016 |
|---|
| 216, Clough Close236 m away | 52 m² | 104 m² | +52 m² +100% | 2011 |
|---|
| 183, Clough Close236 m away | 52 m² | 103 m² | +51 m² +98% | 2020 |
|---|
| 104, Portman Street531 m away | 72 m² | 123 m² | +51 m² +71% | 2015 |
|---|
| 156, Clough Close236 m away | 52 m² | 103 m² | +51 m² +98% | 2012 |
|---|
| 164, Clough Close236 m away | 52 m² | 103 m² | +51 m² +98% | 2010 |
|---|
| 90, Woodlands Road930 m away | 124 m² | 174 m² | +50 m² +40% | 2026 |
|---|
| 32, Leinster Road389 m away | 74 m² | 124 m² | +50 m² +68% | 2016 |
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| 33, Borough Road978 m away | 82 m² | 131 m² | +49 m² +60% | 2021 |
|---|
| 101, Gresham Road462 m away | 137 m² | 186 m² | +49 m² +36% | 2016 |
|---|
| 34, Ross Street493 m away | 45 m² | 93 m² | +48 m² +107% | 2024 |
|---|
| 3, Romney Street522 m away | 86 m² | 133 m² | +47 m² +55% | 2016 |
|---|
| 46, Surrey Street362 m away | 79 m² | 126 m² | +47 m² +59% | 2014 |
|---|
| 200, Clough Close236 m away | 40 m² | 87 m² | +47 m² +118% | 2011 |
|---|
| 152, Princes Road545 m away | 86 m² | 130 m² | +44 m² +51% | 2016 |
|---|
| 18, Worcester Street255 m away | 84 m² | 128 m² | +44 m² +52% | 2014 |
|---|
| 48, Bow Street527 m away | 69 m² | 112 m² | +43 m² +62% | 2016 |
|---|
| 47, Worcester Street112 m away | 86 m² | 129 m² | +43 m² +50% | 2014 |
|---|
| 22, Albert Terrace601 m away | 51 m² | 93 m² | +42 m² +82% | 2015 |
|---|
| 51, Lancaster Road846 m away | 94 m² | 136 m² | +42 m² +45% | 2014 |
|---|
| 71, Ayresome Street53 m away | 106 m² | 148 m² | +42 m² +40% | 2013 |
|---|
| 28, Albert Gate Apartments, Park Road South439 m away | 89 m² | 129 m² | +40 m² +45% | 2021 |
|---|
| 5, Lonsdale Street395 m away | 76 m² | 116 m² | +40 m² +53% | 2015 |
|---|
| 14, Falkland Street449 m away | 66 m² | 105 m² | +39 m² +59% | 2026 |
|---|
| 29, Hereford Close725 m away | 85 m² | 124 m² | +39 m² +46% | 2019 |
|---|
| 57, Kensington Road188 m away | 106 m² | 145 m² | +39 m² +37% | 2018 |
|---|
| 37, Kensington Road188 m away | 142 m² | 181 m² | +39 m² +27% | 2016 |
|---|
| 35, Tennyson Street552 m away | 66 m² | 105 m² | +39 m² +59% | 2014 |
|---|
| 31, Wicklow Street454 m away | 52 m² | 90 m² | +38 m² +73% | 2016 |
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| 18, Faraday Street464 m away | 62 m² | 100 m² | +38 m² +61% | 2016 |
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| 3, Westminster Road960 m away | 82 m² | 120 m² | +38 m² +46% | 2015 |
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| 201, Clough Close236 m away | 40 m² | 78 m² | +38 m² +95% | 2012 |
|---|
| 36, Crescent Road272 m away | 117 m² | 154 m² | +37 m² +32% | 2019 |
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| 30, Crescent Road272 m away | 117 m² | 154 m² | +37 m² +32% | 2018 |
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| 74, Crescent Road197 m away | 94 m² | 131 m² | +37 m² +39% | 2014 |
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| 110, Portman Street531 m away | 80 m² | 117 m² | +37 m² +46% | 2014 |
|---|
| 39, Surrey Street362 m away | 82 m² | 118 m² | +36 m² +44% | 2016 |
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| 17, Lambeth Road704 m away | 102 m² | 138 m² | +36 m² +35% | 2016 |
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| 62, St Barnabas Road353 m away | 82 m² | 118 m² | +36 m² +44% | 2015 |
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| 23, Ayresome Park Road119 m away | 58 m² | 93 m² | +35 m² +60% | 2024 |
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| 68, Crescent Road195 m away | 90 m² | 125 m² | +35 m² +39% | 2016 |
|---|
| 100, Harford Street197 m away | 84 m² | 119 m² | +35 m² +42% | 2014 |
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| 63, Parliament Road374 m away | 87 m² | 122 m² | +35 m² +40% | 2014 |
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| 159, Clough Close236 m away | 37 m² | 72 m² | +35 m² +95% | 2013 |
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| 15, Albert Terrace596 m away | 160 m² | 194 m² | +34 m² +21% | 2024 |
|---|
| 6, Arncliffe Road900 m away | 95 m² | 129 m² | +34 m² +36% | 2016 |
|---|
| 85, Gresham Road462 m away | 66 m² | 100 m² | +34 m² +52% | 2015 |
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| 20, Wentworth Street604 m away | 73 m² | 107 m² | +34 m² +47% | 2015 |
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| 49, Borough Road995 m away | 31 m² | 65 m² | +34 m² +110% | 2015 |
|---|
| 9, Chesham Street330 m away | 80 m² | 114 m² | +34 m² +43% | 2014 |
|---|
| 56, Kensington Road109 m away | 159 m² | 192 m² | +33 m² +21% | 2016 |
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| 5, Harewood Street414 m away | 41 m² | 74 m² | +33 m² +80% | 2016 |
|---|
| 76, Crescent Road197 m away | 90 m² | 123 m² | +33 m² +37% | 2014 |
|---|
| 4, Surrey Street362 m away | 77 m² | 110 m² | +33 m² +43% | 2014 |
|---|
| 18, Stowe Street536 m away | 81 m² | 114 m² | +33 m² +41% | 2014 |
|---|
| 1, Windsor Road718 m away | 135 m² | 168 m² | +33 m² +24% | 2013 |
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| 386, Linthorpe Road389 m away | 89 m² | 122 m² | +33 m² +37% | 2008 |
|---|
| 23a, Princes Road734 m away | 44 m² | 76 m² | +32 m² +73% | 2024 |
|---|
| 74, Wilton Street783 m away | 133 m² | 165 m² | +32 m² +24% | 2022 |
|---|
| 108, Surrey Street289 m away | 68 m² | 100 m² | +32 m² +47% | 2020 |
|---|
| 28, St Barnabas Road404 m away | 73 m² | 105 m² | +32 m² +44% | 2020 |
|---|
| 7, Haymore Street724 m away | 65 m² | 97 m² | +32 m² +49% | 2020 |
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| 12, Cobham Street430 m away | 80 m² | 112 m² | +32 m² +40% | 2016 |
|---|
| 196a, Parliament Road470 m away | 75 m² | 107 m² | +32 m² +43% | 2016 |
|---|
| 32, Colville Street529 m away | 72 m² | 104 m² | +32 m² +44% | 2016 |
|---|
| 3, Dorset Close536 m away | 68 m² | 100 m² | +32 m² +47% | 2016 |
|---|
| 136, Princes Road545 m away | 81 m² | 113 m² | +32 m² +40% | 2016 |
|---|
| 88, Pelham Street701 m away | 71 m² | 103 m² | +32 m² +45% | 2015 |
|---|
| 43, Surrey Street362 m away | 79 m² | 110 m² | +31 m² +39% | 2019 |
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| 35, Warwick Street265 m away | 75 m² | 106 m² | +31 m² +41% | 2016 |
|---|
| 19, Albert Terrace596 m away | 135 m² | 166 m² | +31 m² +23% | 2016 |
|---|
| 31, Grosvenor Road920 m away | 119 m² | 150 m² | +31 m² +26% | 2016 |
|---|
| 99, Ayresome Street185 m away | 59 m² | 90 m² | +31 m² +53% | 2015 |
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| 37, Parliament Road332 m away | 104 m² | 135 m² | +31 m² +30% | 2014 |
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| 35, Clifton Street594 m away | 86 m² | 117 m² | +31 m² +36% | 2014 |
|---|
| 23, Chipchase Road504 m away | 123 m² | 154 m² | +31 m² +25% | 2013 |
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| 168, Clough Close236 m away | 52 m² | 83 m² | +31 m² +60% | 2011 |
|---|
| 21, Clough Close367 m away | 59 m² | 90 m² | +31 m² +53% | 2011 |
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| 39, The Avenue906 m away | 195 m² | 225 m² | +30 m² +15% | 2024 |
|---|
| 25, Kensington Road188 m away | 140 m² | 170 m² | +30 m² +21% | 2016 |
|---|
| 71, Rockliffe Road879 m away | 116 m² | 146 m² | +30 m² +26% | 2016 |
|---|
| 22, Warwick Street265 m away | 77 m² | 107 m² | +30 m² +39% | 2014 |
|---|
| 28, Clive Road285 m away | 51 m² | 81 m² | +30 m² +59% | 2013 |
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| 47, Chipchase Road477 m away | 88 m² | 118 m² | +30 m² +34% | 2013 |
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| 4, Benson Street462 m away | 153 m² | 182 m² | +29 m² +19% | 2026 |
|---|
| 78a, Clive Road195 m away | 46 m² | 75 m² | +29 m² +63% | 2025 |
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| 8, The Avenue726 m away | 158 m² | 187 m² | +29 m² +18% | 2022 |
|---|
| 54, Clive Road220 m away | 46 m² | 75 m² | +29 m² +63% | 2021 |
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| 77, Pelham Street701 m away | 65 m² | 94 m² | +29 m² +45% | 2016 |
|---|
| 129, Longford Street425 m away | 50 m² | 79 m² | +29 m² +58% | 2014 |
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| 4, Queens Road676 m away | 82 m² | 111 m² | +29 m² +35% | 2013 |
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| 16, Palmer Street787 m away | 49 m² | 77 m² | +28 m² +57% | 2020 |
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| 2, Caxton Street277 m away | 83 m² | 111 m² | +28 m² +34% | 2016 |
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| 12, Caxton Street277 m away | 73 m² | 101 m² | +28 m² +38% | 2016 |
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| 61, Princes Road559 m away | 90 m² | 118 m² | +28 m² +31% | 2016 |
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| 207, Clough Close236 m away | 52 m² | 79 m² | +27 m² +52% | 2019 |
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| 44, Gresham Road438 m away | 79 m² | 106 m² | +27 m² +34% | 2015 |
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| 93, Thornfield Road845 m away | 163 m² | 190 m² | +27 m² +17% | 2015 |
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| 62, Outram Street522 m away | 48 m² | 75 m² | +27 m² +56% | 2014 |
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| 9, Lovaine Street548 m away | 48 m² | 75 m² | +27 m² +56% | 2014 |
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| 9, Winchester Road844 m away | 89 m² | 116 m² | +27 m² +30% | 2014 |
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| 149, West Lane868 m away | 95 m² | 121 m² | +26 m² +27% | 2026 |
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| 197, Clough Close236 m away | 37 m² | 63 m² | +26 m² +70% | 2021 |
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| 20, Meath Street514 m away | 63 m² | 89 m² | +26 m² +41% | 2017 |
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| 122a, Crescent Road378 m away | 66 m² | 92 m² | +26 m² +39% | 2016 |
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| 84, Acton Street947 m away | 53 m² | 79 m² | +26 m² +49% | 2016 |
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| 39, Clifton Street594 m away | 91 m² | 117 m² | +26 m² +29% | 2014 |
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| 51, Kildare Street417 m away | 66 m² | 91 m² | +25 m² +38% | 2016 |
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| 1, Longford Street493 m away | 80 m² | 105 m² | +25 m² +31% | 2016 |
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| 61, Crathorne Crescent955 m away | 74 m² | 99 m² | +25 m² +34% | 2016 |
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| 12, Enfield Street447 m away | 66 m² | 91 m² | +25 m² +38% | 2015 |
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| 124, Meath Street444 m away | 86 m² | 111 m² | +25 m² +29% | 2014 |
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| 24, Bow Street527 m away | 65 m² | 90 m² | +25 m² +38% | 2014 |
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| 28, Rockliffe Road912 m away | 107 m² | 132 m² | +25 m² +23% | 2014 |
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| 33, Colville Street529 m away | 65 m² | 90 m² | +25 m² +38% | 2012 |
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| 163, Clough Close236 m away | 52 m² | 76 m² | +24 m² +46% | 2023 |
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| 28, Parliament Road389 m away | 80 m² | 104 m² | +24 m² +30% | 2022 |
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| 41, Percy Street676 m away | 66 m² | 90 m² | +24 m² +36% | 2022 |
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| 13, Gresham Road493 m away | 82 m² | 106 m² | +24 m² +29% | 2021 |
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| 11, Warwick Street265 m away | 61 m² | 85 m² | +24 m² +39% | 2020 |
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| 36, Meath Street514 m away | 65 m² | 89 m² | +24 m² +37% | 2017 |
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| 67, Mills Street687 m away | 79 m² | 103 m² | +24 m² +30% | 2016 |
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| 11, Tennyson Street552 m away | 72 m² | 96 m² | +24 m² +33% | 2015 |
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| 82, Acton Street947 m away | 85 m² | 109 m² | +24 m² +28% | 2015 |
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| 95, Ayresome Street106 m away | 106 m² | 130 m² | +24 m² +23% | 2014 |
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| 83, Wicklow Street368 m away | 86 m² | 110 m² | +24 m² +28% | 2014 |
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| 30, Gresham Road438 m away | 105 m² | 129 m² | +24 m² +23% | 2014 |
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| 21, Patey Court791 m away | 102 m² | 126 m² | +24 m² +24% | 2011 |
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| 57, Warwick Street113 m away | 80 m² | 103 m² | +23 m² +29% | 2025 |
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| 67, Lambeth Road704 m away | 90 m² | 113 m² | +23 m² +26% | 2024 |
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| 16, Wicklow Street454 m away | 70 m² | 93 m² | +23 m² +33% | 2020 |
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| 42, Longford Street474 m away | 66 m² | 89 m² | +23 m² +35% | 2020 |
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| 55, Carlow Street568 m away | 69 m² | 92 m² | +23 m² +33% | 2020 |
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| 33, Bush Street194 m away | 69 m² | 92 m² | +23 m² +33% | 2017 |
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| 28, The Avenue834 m away | 118 m² | 141 m² | +23 m² +19% | 2015 |
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| 104, Woodlands Road930 m away | 144 m² | 167 m² | +23 m² +16% | 2015 |
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| 115, Ayresome Street185 m away | 82 m² | 105 m² | +23 m² +28% | 2014 |
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| 94, Harford Street197 m away | 76 m² | 99 m² | +23 m² +30% | 2014 |
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| 31, Athol Street399 m away | 75 m² | 98 m² | +23 m² +31% | 2014 |
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| 17, Edmundsbury Road954 m away | 84 m² | 107 m² | +23 m² +27% | 2014 |
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| 187, Ayresome Street367 m away | 52 m² | 75 m² | +23 m² +44% | 2013 |
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| 15, Faraday Street464 m away | 61 m² | 83 m² | +22 m² +36% | 2026 |
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| 38, Kildare Street417 m away | 69 m² | 91 m² | +22 m² +32% | 2025 |
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| 115, Burlam Road945 m away | 47 m² | 69 m² | +22 m² +47% | 2025 |
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| 15, Harford Street306 m away | 52 m² | 74 m² | +22 m² +42% | 2024 |
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| 99, Maddren Way295 m away | 42 m² | 64 m² | +22 m² +52% | 2023 |
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| 210, Clough Close236 m away | 55 m² | 77 m² | +22 m² +40% | 2021 |
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| 20, Costa Street283 m away | 71 m² | 93 m² | +22 m² +31% | 2017 |
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| 29, Canterbury Grove616 m away | 104 m² | 126 m² | +22 m² +21% | 2016 |
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| 24, Leinster Road340 m away | 78 m² | 100 m² | +22 m² +28% | 2015 |
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| 25, Brompton Street154 m away | 79 m² | 100 m² | +21 m² +27% | 2026 |
|---|
| 11, Costa Street283 m away | 70 m² | 91 m² | +21 m² +30% | 2022 |
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| 102, St Barnabas Road372 m away | 70 m² | 91 m² | +21 m² +30% | 2021 |
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| 181, Clough Close236 m away | 52 m² | 73 m² | +21 m² +40% | 2018 |
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| 100, Kildare Street329 m away | 85 m² | 106 m² | +21 m² +25% | 2018 |
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| 61, Kildare Street324 m away | 69 m² | 90 m² | +21 m² +30% | 2016 |
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| 41, Leinster Road428 m away | 103 m² | 124 m² | +21 m² +20% | 2016 |
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| 82, Carlow Street490 m away | 65 m² | 86 m² | +21 m² +32% | 2016 |
|---|
| 73, Laycock Street668 m away | 91 m² | 112 m² | +21 m² +23% | 2016 |
|---|
| 192, Clough Close236 m away | 52 m² | 73 m² | +21 m² +40% | 2015 |
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| 14, Kensington Road253 m away | 114 m² | 135 m² | +21 m² +18% | 2015 |
|---|
| 118, Longford Street399 m away | 58 m² | 79 m² | +21 m² +36% | 2015 |
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| 8, Dunstable Road980 m away | 86 m² | 107 m² | +21 m² +24% | 2015 |
|---|
| 30, Pelham Street828 m away | 51 m² | 72 m² | +21 m² +41% | 2013 |
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| 5, Tavistock Street256 m away | 81 m² | 101 m² | +20 m² +25% | 2026 |
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| 21, Garnet Street870 m away | 76 m² | 96 m² | +20 m² +26% | 2026 |
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| 14, Maddren Way241 m away | 110 m² | 130 m² | +20 m² +18% | 2025 |
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| 121, Surrey Street264 m away | 71 m² | 91 m² | +20 m² +28% | 2025 |
|---|
| 27, Stowe Street536 m away | 130 m² | 150 m² | +20 m² +15% | 2025 |
|---|
| 5, Harford Street306 m away | 52 m² | 72 m² | +20 m² +38% | 2024 |
|---|
| 15, Devonshire Road592 m away | 119 m² | 139 m² | +20 m² +17% | 2024 |
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| 21, Acton Street947 m away | 67 m² | 87 m² | +20 m² +30% | 2023 |
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| 91, Rockliffe Road961 m away | 80 m² | 100 m² | +20 m² +25% | 2023 |
|---|
| 101, Rockliffe Road961 m away | 97 m² | 117 m² | +20 m² +21% | 2021 |
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| 42, Kensington Road169 m away | 118 m² | 138 m² | +20 m² +17% | 2016 |
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| 23, Crescent Road224 m away | 90 m² | 110 m² | +20 m² +22% | 2016 |
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| 98, Kildare Street329 m away | 82 m² | 102 m² | +20 m² +24% | 2016 |
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| 4, Chipchase Road530 m away | 69 m² | 89 m² | +20 m² +29% | 2016 |
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