Finding extended homes…
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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 4PR
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 Road959 m away | 142 m² | 324 m² | +182 m² +128% | 2023 |
| 13, The Avenue979 m away | 225 m² | 343 m² | +118 m² +52% | 2016 |
| 9, Kensington Road403 m away | 85 m² | 174 m² | +89 m² +105% | 2016 |
| 38, Ayresome Park Road442 m away | 102 m² | 188 m² | +86 m² +84% | 2013 |
| 320, Linthorpe Road505 m away | 59 m² | 140 m² | +81 m² +137% | 2018 |
| 31, Brompton Road727 m away | 84 m² | 158 m² | +74 m² +88% | 2026 |
| 83, Ayresome Street267 m away | 131 m² | 197 m² | +66 m² +50% | 2016 |
| 1, Crescent Road349 m away | 102 m² | 167 m² | +65 m² +64% | 2024 |
| 208, Clough Close377 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.
| 52 m² |
| 115 m² |
| +63 m² +121% |
| 2013 |
| 40, Warwick Street124 m away | 73 m² | 135 m² | +62 m² +85% | 2016 |
|---|
| 4, Bow Street317 m away | 80 m² | 141 m² | +61 m² +76% | 2014 |
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| 42, Stowe Street417 m away | 75 m² | 133 m² | +58 m² +77% | 2015 |
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| 25, Oxford Street296 m away | 89 m² | 146 m² | +57 m² +64% | 2016 |
|---|
| 37, Colville Street305 m away | 110 m² | 167 m² | +57 m² +52% | 2014 |
|---|
| 18, Kensington Road468 m away | 75 m² | 131 m² | +56 m² +75% | 2026 |
|---|
| 84, Woodlands Road933 m away | 128 m² | 184 m² | +56 m² +44% | 2023 |
|---|
| 187, Clough Close377 m away | 37 m² | 92 m² | +55 m² +149% | 2021 |
|---|
| 180, Clough Close377 m away | 52 m² | 106 m² | +54 m² +104% | 2020 |
|---|
| 211, Clough Close377 m away | 52 m² | 104 m² | +52 m² +100% | 2020 |
|---|
| 6, Kensington Road468 m away | 117 m² | 169 m² | +52 m² +44% | 2016 |
|---|
| 216, Clough Close377 m away | 52 m² | 104 m² | +52 m² +100% | 2011 |
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| 183, Clough Close377 m away | 52 m² | 103 m² | +51 m² +98% | 2020 |
|---|
| 104, Portman Street430 m away | 72 m² | 123 m² | +51 m² +71% | 2015 |
|---|
| 156, Clough Close377 m away | 52 m² | 103 m² | +51 m² +98% | 2012 |
|---|
| 164, Clough Close377 m away | 52 m² | 103 m² | +51 m² +98% | 2010 |
|---|
| 90, Woodlands Road933 m away | 124 m² | 174 m² | +50 m² +40% | 2026 |
|---|
| 32, Leinster Road324 m away | 74 m² | 124 m² | +50 m² +68% | 2016 |
|---|
| 33, Borough Road763 m away | 82 m² | 131 m² | +49 m² +60% | 2021 |
|---|
| 101, Gresham Road297 m away | 137 m² | 186 m² | +49 m² +36% | 2016 |
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| 34, Ross Street187 m away | 45 m² | 93 m² | +48 m² +107% | 2024 |
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| 3, Romney Street379 m away | 86 m² | 133 m² | +47 m² +55% | 2016 |
|---|
| 46, Surrey Street93 m away | 79 m² | 126 m² | +47 m² +59% | 2014 |
|---|
| 200, Clough Close377 m away | 40 m² | 87 m² | +47 m² +118% | 2011 |
|---|
| 152, Princes Road285 m away | 86 m² | 130 m² | +44 m² +51% | 2016 |
|---|
| 18, Worcester Street169 m away | 84 m² | 128 m² | +44 m² +52% | 2014 |
|---|
| 48, Bow Street317 m away | 69 m² | 112 m² | +43 m² +62% | 2016 |
|---|
| 47, Worcester Street222 m away | 86 m² | 129 m² | +43 m² +50% | 2014 |
|---|
| 22, Albert Terrace595 m away | 51 m² | 93 m² | +42 m² +82% | 2015 |
|---|
| 71, Ayresome Street267 m away | 106 m² | 148 m² | +42 m² +40% | 2013 |
|---|
| 28, Albert Gate Apartments, Park Road South690 m away | 89 m² | 129 m² | +40 m² +45% | 2021 |
|---|
| 5, Lonsdale Street229 m away | 76 m² | 116 m² | +40 m² +53% | 2015 |
|---|
| 72, Borough Road919 m away | 66 m² | 106 m² | +40 m² +61% | 2014 |
|---|
| 14, Falkland Street159 m away | 66 m² | 105 m² | +39 m² +59% | 2026 |
|---|
| 29, Hereford Close981 m away | 85 m² | 124 m² | +39 m² +46% | 2019 |
|---|
| 57, Kensington Road403 m away | 106 m² | 145 m² | +39 m² +37% | 2018 |
|---|
| 37, Kensington Road403 m away | 142 m² | 181 m² | +39 m² +27% | 2016 |
|---|
| 35, Tennyson Street482 m away | 66 m² | 105 m² | +39 m² +59% | 2014 |
|---|
| 18, Faraday Street158 m away | 62 m² | 100 m² | +38 m² +61% | 2016 |
|---|
| 31, Wicklow Street208 m away | 52 m² | 90 m² | +38 m² +73% | 2016 |
|---|
| 201, Clough Close377 m away | 40 m² | 78 m² | +38 m² +95% | 2012 |
|---|
| 36, Crescent Road409 m away | 117 m² | 154 m² | +37 m² +32% | 2019 |
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| 30, Crescent Road409 m away | 117 m² | 154 m² | +37 m² +32% | 2018 |
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| 74, Crescent Road110 m away | 94 m² | 131 m² | +37 m² +39% | 2014 |
|---|
| 110, Portman Street430 m away | 80 m² | 117 m² | +37 m² +46% | 2014 |
|---|
| 39, Surrey Street93 m away | 82 m² | 118 m² | +36 m² +44% | 2016 |
|---|
| 62, St Barnabas Road658 m away | 82 m² | 118 m² | +36 m² +44% | 2015 |
|---|
| 23, Ayresome Park Road422 m away | 58 m² | 93 m² | +35 m² +60% | 2024 |
|---|
| 68, Crescent Road143 m away | 90 m² | 125 m² | +35 m² +39% | 2016 |
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| 63, Parliament Road70 m away | 87 m² | 122 m² | +35 m² +40% | 2014 |
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| 100, Harford Street192 m away | 84 m² | 119 m² | +35 m² +42% | 2014 |
|---|
| 159, Clough Close377 m away | 37 m² | 72 m² | +35 m² +95% | 2013 |
|---|
| 15, Albert Terrace607 m away | 160 m² | 194 m² | +34 m² +21% | 2024 |
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| 6, Arncliffe Road827 m away | 95 m² | 129 m² | +34 m² +36% | 2016 |
|---|
| 85, Gresham Road297 m away | 66 m² | 100 m² | +34 m² +52% | 2015 |
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| 20, Wentworth Street327 m away | 73 m² | 107 m² | +34 m² +47% | 2015 |
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| 49, Borough Road790 m away | 31 m² | 65 m² | +34 m² +110% | 2015 |
|---|
| 9, Chesham Street606 m away | 80 m² | 114 m² | +34 m² +43% | 2014 |
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| 5, Harewood Street343 m away | 41 m² | 74 m² | +33 m² +80% | 2016 |
|---|
| 56, Kensington Road380 m away | 159 m² | 192 m² | +33 m² +21% | 2016 |
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| 4, Surrey Street93 m away | 77 m² | 110 m² | +33 m² +43% | 2014 |
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| 76, Crescent Road110 m away | 90 m² | 123 m² | +33 m² +37% | 2014 |
|---|
| 18, Stowe Street417 m away | 81 m² | 114 m² | +33 m² +41% | 2014 |
|---|
| 386, Linthorpe Road640 m away | 89 m² | 122 m² | +33 m² +37% | 2008 |
|---|
| 23a, Princes Road544 m away | 44 m² | 76 m² | +32 m² +73% | 2024 |
|---|
| 74, Wilton Street663 m away | 133 m² | 165 m² | +32 m² +24% | 2022 |
|---|
| 108, Surrey Street226 m away | 68 m² | 100 m² | +32 m² +47% | 2020 |
|---|
| 28, St Barnabas Road694 m away | 73 m² | 105 m² | +32 m² +44% | 2020 |
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| 196a, Parliament Road174 m away | 75 m² | 107 m² | +32 m² +43% | 2016 |
|---|
| 136, Princes Road285 m away | 81 m² | 113 m² | +32 m² +40% | 2016 |
|---|
| 32, Colville Street305 m away | 72 m² | 104 m² | +32 m² +44% | 2016 |
|---|
| 12, Cobham Street384 m away | 80 m² | 112 m² | +32 m² +40% | 2016 |
|---|
| 3, Dorset Close832 m away | 68 m² | 100 m² | +32 m² +47% | 2016 |
|---|
| 88, Pelham Street554 m away | 71 m² | 103 m² | +32 m² +45% | 2015 |
|---|
| 43, Surrey Street93 m away | 79 m² | 110 m² | +31 m² +39% | 2019 |
|---|
| 35, Warwick Street124 m away | 75 m² | 106 m² | +31 m² +41% | 2016 |
|---|
| 19, Albert Terrace607 m away | 135 m² | 166 m² | +31 m² +23% | 2016 |
|---|
| 99, Ayresome Street283 m away | 59 m² | 90 m² | +31 m² +53% | 2015 |
|---|
| 37, Parliament Road115 m away | 104 m² | 135 m² | +31 m² +30% | 2014 |
|---|
| 35, Clifton Street420 m away | 86 m² | 117 m² | +31 m² +36% | 2014 |
|---|
| 23, Chipchase Road806 m away | 123 m² | 154 m² | +31 m² +25% | 2013 |
|---|
| 168, Clough Close377 m away | 52 m² | 83 m² | +31 m² +60% | 2011 |
|---|
| 21, Clough Close469 m away | 59 m² | 90 m² | +31 m² +53% | 2011 |
|---|
| 25, Kensington Road403 m away | 140 m² | 170 m² | +30 m² +21% | 2016 |
|---|
| 22, Warwick Street124 m away | 77 m² | 107 m² | +30 m² +39% | 2014 |
|---|
| 28, Clive Road558 m away | 51 m² | 81 m² | +30 m² +59% | 2013 |
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| 47, Chipchase Road775 m away | 88 m² | 118 m² | +30 m² +34% | 2013 |
|---|
| 4, Benson Street762 m away | 153 m² | 182 m² | +29 m² +19% | 2026 |
|---|
| 78a, Clive Road498 m away | 46 m² | 75 m² | +29 m² +63% | 2025 |
|---|
| 54, Clive Road507 m away | 46 m² | 75 m² | +29 m² +63% | 2021 |
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| 77, Pelham Street554 m away | 65 m² | 94 m² | +29 m² +45% | 2016 |
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| 129, Longford Street407 m away | 50 m² | 79 m² | +29 m² +58% | 2014 |
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| 4, Queens Road979 m away | 82 m² | 111 m² | +29 m² +35% | 2013 |
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| 16, Palmer Street578 m away | 49 m² | 77 m² | +28 m² +57% | 2020 |
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| 61, Princes Road316 m away | 90 m² | 118 m² | +28 m² +31% | 2016 |
|---|
| 2, Caxton Street517 m away | 83 m² | 111 m² | +28 m² +34% | 2016 |
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| 12, Caxton Street517 m away | 73 m² | 101 m² | +28 m² +38% | 2016 |
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| 207, Clough Close377 m away | 52 m² | 79 m² | +27 m² +52% | 2019 |
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| 44, Gresham Road334 m away | 79 m² | 106 m² | +27 m² +34% | 2015 |
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| 62, Outram Street221 m away | 48 m² | 75 m² | +27 m² +56% | 2014 |
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| 9, Lovaine Street276 m away | 48 m² | 75 m² | +27 m² +56% | 2014 |
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| 149, West Lane940 m away | 95 m² | 121 m² | +26 m² +27% | 2026 |
|---|
| 197, Clough Close377 m away | 37 m² | 63 m² | +26 m² +70% | 2021 |
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| 20, Meath Street279 m away | 63 m² | 89 m² | +26 m² +41% | 2017 |
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| 122a, Crescent Road173 m away | 66 m² | 92 m² | +26 m² +39% | 2016 |
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| 84, Acton Street954 m away | 53 m² | 79 m² | +26 m² +49% | 2016 |
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| 39, Clifton Street420 m away | 91 m² | 117 m² | +26 m² +29% | 2014 |
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| 51, Kildare Street164 m away | 66 m² | 91 m² | +25 m² +38% | 2016 |
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| 1, Longford Street255 m away | 80 m² | 105 m² | +25 m² +31% | 2016 |
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| 12, Enfield Street150 m away | 66 m² | 91 m² | +25 m² +38% | 2015 |
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| 24, Bow Street317 m away | 65 m² | 90 m² | +25 m² +38% | 2014 |
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| 124, Meath Street419 m away | 86 m² | 111 m² | +25 m² +29% | 2014 |
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| 33, Colville Street305 m away | 65 m² | 90 m² | +25 m² +38% | 2012 |
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| 163, Clough Close377 m away | 52 m² | 76 m² | +24 m² +46% | 2023 |
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| 28, Parliament Road337 m away | 80 m² | 104 m² | +24 m² +30% | 2022 |
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| 41, Percy Street507 m away | 66 m² | 90 m² | +24 m² +36% | 2022 |
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| 13, Gresham Road443 m away | 82 m² | 106 m² | +24 m² +29% | 2021 |
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| 11, Warwick Street124 m away | 61 m² | 85 m² | +24 m² +39% | 2020 |
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| 36, Meath Street279 m away | 65 m² | 89 m² | +24 m² +37% | 2017 |
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| 67, Mills Street508 m away | 79 m² | 103 m² | +24 m² +30% | 2016 |
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| 11, Tennyson Street482 m away | 72 m² | 96 m² | +24 m² +33% | 2015 |
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| 82, Acton Street954 m away | 85 m² | 109 m² | +24 m² +28% | 2015 |
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| 83, Wicklow Street243 m away | 86 m² | 110 m² | +24 m² +28% | 2014 |
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| 95, Ayresome Street260 m away | 106 m² | 130 m² | +24 m² +23% | 2014 |
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| 30, Gresham Road334 m away | 105 m² | 129 m² | +24 m² +23% | 2014 |
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| 57, Warwick Street196 m away | 80 m² | 103 m² | +23 m² +29% | 2025 |
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| 16, Wicklow Street208 m away | 70 m² | 93 m² | +23 m² +33% | 2020 |
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| 42, Longford Street231 m away | 66 m² | 89 m² | +23 m² +35% | 2020 |
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| 55, Carlow Street346 m away | 69 m² | 92 m² | +23 m² +33% | 2020 |
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| 33, Bush Street464 m away | 69 m² | 92 m² | +23 m² +33% | 2017 |
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| 104, Woodlands Road933 m away | 144 m² | 167 m² | +23 m² +16% | 2015 |
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| 94, Harford Street192 m away | 76 m² | 99 m² | +23 m² +30% | 2014 |
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| 31, Athol Street266 m away | 75 m² | 98 m² | +23 m² +31% | 2014 |
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| 115, Ayresome Street283 m away | 82 m² | 105 m² | +23 m² +28% | 2014 |
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| 187, Ayresome Street401 m away | 52 m² | 75 m² | +23 m² +44% | 2013 |
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| 15, Faraday Street158 m away | 61 m² | 83 m² | +22 m² +36% | 2026 |
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| 38, Kildare Street164 m away | 69 m² | 91 m² | +22 m² +32% | 2025 |
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| 15, Harford Street0 m away | 52 m² | 74 m² | +22 m² +42% | 2024 |
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| 99, Maddren Way511 m away | 42 m² | 64 m² | +22 m² +52% | 2023 |
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| 210, Clough Close377 m away | 55 m² | 77 m² | +22 m² +40% | 2021 |
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| 20, Costa Street49 m away | 71 m² | 93 m² | +22 m² +31% | 2017 |
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| 29, Canterbury Grove888 m away | 104 m² | 126 m² | +22 m² +21% | 2016 |
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| 24, Leinster Road271 m away | 78 m² | 100 m² | +22 m² +28% | 2015 |
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| 25, Brompton Street439 m away | 79 m² | 100 m² | +21 m² +27% | 2026 |
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| 11, Costa Street49 m away | 70 m² | 91 m² | +21 m² +30% | 2022 |
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| 102, St Barnabas Road651 m away | 70 m² | 91 m² | +21 m² +30% | 2021 |
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| 15, Acton Street974 m away | 70 m² | 91 m² | +21 m² +30% | 2020 |
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| 100, Kildare Street323 m away | 85 m² | 106 m² | +21 m² +25% | 2018 |
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| 181, Clough Close377 m away | 52 m² | 73 m² | +21 m² +40% | 2018 |
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| 61, Kildare Street207 m away | 69 m² | 90 m² | +21 m² +30% | 2016 |
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| 41, Leinster Road352 m away | 103 m² | 124 m² | +21 m² +20% | 2016 |
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| 82, Carlow Street451 m away | 65 m² | 86 m² | +21 m² +32% | 2016 |
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| 73, Laycock Street462 m away | 91 m² | 112 m² | +21 m² +23% | 2016 |
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| 192, Clough Close377 m away | 52 m² | 73 m² | +21 m² +40% | 2015 |
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| 118, Longford Street382 m away | 58 m² | 79 m² | +21 m² +36% | 2015 |
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| 14, Kensington Road468 m away | 114 m² | 135 m² | +21 m² +18% | 2015 |
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| 8, Dunstable Road927 m away | 86 m² | 107 m² | +21 m² +24% | 2015 |
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| 30, Pelham Street649 m away | 51 m² | 72 m² | +21 m² +41% | 2013 |
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| 5, Tavistock Street559 m away | 81 m² | 101 m² | +20 m² +25% | 2026 |
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| 21, Garnet Street676 m away | 76 m² | 96 m² | +20 m² +26% | 2026 |
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| 121, Surrey Street221 m away | 71 m² | 91 m² | +20 m² +28% | 2025 |
|---|
| 27, Stowe Street417 m away | 130 m² | 150 m² | +20 m² +15% | 2025 |
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| 14, Maddren Way505 m away | 110 m² | 130 m² | +20 m² +18% | 2025 |
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| 5, Harford Street0 m away | 52 m² | 72 m² | +20 m² +38% | 2024 |
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| 15, Devonshire Road898 m away | 119 m² | 139 m² | +20 m² +17% | 2024 |
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| 21, Acton Street954 m away | 67 m² | 87 m² | +20 m² +30% | 2023 |
|---|
| 98, Kildare Street323 m away | 82 m² | 102 m² | +20 m² +24% | 2016 |
|---|
| 23, Crescent Road349 m away | 90 m² | 110 m² | +20 m² +22% | 2016 |
|---|
| 42, Kensington Road414 m away | 118 m² | 138 m² | +20 m² +17% | 2016 |
|---|
| 37, Stowe Street417 m away | 75 m² | 95 m² | +20 m² +27% | 2016 |
|---|
| 4, Chipchase Road832 m away | 69 m² | 89 m² | +20 m² +29% | 2016 |
|---|
| 75, Portman Street524 m away | 63 m² | 83 m² | +20 m² +32% | 2015 |
|---|
| 33, Kildare Street164 m away | 59 m² | 79 m² | +20 m² +34% | 2014 |
|---|
| 40, Aire Street98 m away | 60 m² | 80 m² | +20 m² +33% | 2013 |
|---|
| 23, Aire Street98 m away | 71 m² | 90 m² | +19 m² +27% | 2023 |
|---|
| 25, Leven Street447 m away | 89 m² | 108 m² | +19 m² +21% | 2023 |
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| 69, Queens Road950 m away | 87 m² | 106 m² | +19 m² +22% | 2022 |
|---|
| 75, Woodlands Road884 m away | 115 m² | 134 m² | +19 m² +17% | 2021 |
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| 23, Chester Street271 m away | 89 m² | 108 m² | +19 m² +21% | 2020 |
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| 32, Crescent Road409 m away | 117 m² | 136 m² | +19 m² +16% | 2019 |
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| 18, Corder Road898 m away | 106 m² | 125 m² | +19 m² +18% | 2019 |
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| 118, Gresham Road208 m away | 88 m² | 107 m² | +19 m² +22% | 2017 |
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| 173, Union Street249 m away | 68 m² | 87 m² | +19 m² +28% | 2017 |
|---|
| 149, Union Street353 m away | 68 m² | 87 m² | +19 m² +28% | 2017 |
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| 135, Parliament Road290 m away | 82 m² | 101 m² | +19 m² +23% | 2014 |
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| 79, Tavistock Road705 m away | 83 m² | 102 m² | +19 m² +23% | 2013 |
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| 22, Addison Road548 m away | 79 m² | 97 m² | +18 m² +23% | 2024 |
|---|
| 39, Aske Road443 m away | 65 m² | 83 m² | +18 m² +28% | 2023 |
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| 345a, Linthorpe Road554 m away | 23 m² | 41 m² | +18 m² +78% | 2023 |
|---|
| 2, Costa Street49 m away | 69 m² | 87 m² | +18 m² +26% | 2020 |
|---|
| 38, Surrey Street93 m away | 78 m² | 96 m² | +18 m² +23% | 2016 |
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