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 4LU
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 Road588 m away | 142 m² | 324 m² | +182 m² +128% | 2023 |
| 13, The Avenue986 m away | 225 m² | 343 m² | +118 m² +52% | 2016 |
| 110, Borough Road756 m away | 145 m² | 247 m² | +102 m² +70% | 2020 |
| 95, Abingdon Road801 m away | 187 m² | 284 m² | +97 m² +52% | 2016 |
| 161, Abingdon Road778 m away | 74 m² | 164 m² | +90 m² +122% | 2014 |
| 9, Kensington Road385 m away | 85 m² | 174 m² | +89 m² +105% | 2016 |
| 38, Ayresome Park Road512 m away | 102 m² | 188 m² | +86 m² +84% | 2013 |
| 320, Linthorpe Road219 m away | 59 m² | 140 m² | +81 m² +137% | 2018 |
| 146, Abingdon Road829 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.
| 88 m² |
| 164 m² |
| +76 m² +86% |
| 2014 |
| 31, Brompton Road772 m away | 84 m² | 158 m² | +74 m² +88% | 2026 |
|---|
| 131 - 133, Borough Road815 m away | 286 m² | 358 m² | +72 m² +25% | 2014 |
|---|
| 83, Ayresome Street414 m away | 131 m² | 197 m² | +66 m² +50% | 2016 |
|---|
| 1, Crescent Road287 m away | 102 m² | 167 m² | +65 m² +64% | 2024 |
|---|
| 110a, Borough Road756 m away | 105 m² | 169 m² | +64 m² +61% | 2016 |
|---|
| 208, Clough Close663 m away | 52 m² | 115 m² | +63 m² +121% | 2013 |
|---|
| 40, Warwick Street267 m away | 73 m² | 135 m² | +62 m² +85% | 2016 |
|---|
| 1a, Egmont Road981 m away | 104 m² | 165 m² | +61 m² +59% | 2020 |
|---|
| 4, Bow Street183 m away | 80 m² | 141 m² | +61 m² +76% | 2014 |
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| 42, Stowe Street73 m away | 75 m² | 133 m² | +58 m² +77% | 2015 |
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| 12, Newlands Road969 m away | 96 m² | 154 m² | +58 m² +60% | 2015 |
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| 25, Oxford Street306 m away | 89 m² | 146 m² | +57 m² +64% | 2016 |
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| 37, Colville Street206 m away | 110 m² | 167 m² | +57 m² +52% | 2014 |
|---|
| 18, Kensington Road405 m away | 75 m² | 131 m² | +56 m² +75% | 2026 |
|---|
| 84, Woodlands Road565 m away | 128 m² | 184 m² | +56 m² +44% | 2023 |
|---|
| 187, Clough Close663 m away | 37 m² | 92 m² | +55 m² +149% | 2021 |
|---|
| 17, Maple Street780 m away | 67 m² | 122 m² | +55 m² +82% | 2015 |
|---|
| 180, Clough Close663 m away | 52 m² | 106 m² | +54 m² +104% | 2020 |
|---|
| 153, Waterloo Road829 m away | 105 m² | 159 m² | +54 m² +51% | 2016 |
|---|
| 211, Clough Close663 m away | 52 m² | 104 m² | +52 m² +100% | 2020 |
|---|
| 6, Kensington Road405 m away | 117 m² | 169 m² | +52 m² +44% | 2016 |
|---|
| 187, Abingdon Road778 m away | 113 m² | 165 m² | +52 m² +46% | 2016 |
|---|
| 216, Clough Close663 m away | 52 m² | 104 m² | +52 m² +100% | 2011 |
|---|
| 183, Clough Close663 m away | 52 m² | 103 m² | +51 m² +98% | 2020 |
|---|
| 104, Portman Street67 m away | 72 m² | 123 m² | +51 m² +71% | 2015 |
|---|
| 156, Clough Close663 m away | 52 m² | 103 m² | +51 m² +98% | 2012 |
|---|
| 164, Clough Close663 m away | 52 m² | 103 m² | +51 m² +98% | 2010 |
|---|
| 90, Woodlands Road565 m away | 124 m² | 174 m² | +50 m² +40% | 2026 |
|---|
| 32, Leinster Road687 m away | 74 m² | 124 m² | +50 m² +68% | 2016 |
|---|
| 33, Borough Road539 m away | 82 m² | 131 m² | +49 m² +60% | 2021 |
|---|
| 101, Gresham Road109 m away | 137 m² | 186 m² | +49 m² +36% | 2016 |
|---|
| 34, Ross Street414 m away | 45 m² | 93 m² | +48 m² +107% | 2024 |
|---|
| 3, Romney Street82 m away | 86 m² | 133 m² | +47 m² +55% | 2016 |
|---|
| 46, Surrey Street457 m away | 79 m² | 126 m² | +47 m² +59% | 2014 |
|---|
| 200, Clough Close663 m away | 40 m² | 87 m² | +47 m² +118% | 2011 |
|---|
| 35, Jedburgh Street846 m away | 79 m² | 123 m² | +44 m² +56% | 2020 |
|---|
| 152, Princes Road279 m away | 86 m² | 130 m² | +44 m² +51% | 2016 |
|---|
| 18, Worcester Street240 m away | 84 m² | 128 m² | +44 m² +52% | 2014 |
|---|
| 48, Bow Street183 m away | 69 m² | 112 m² | +43 m² +62% | 2016 |
|---|
| 47, Worcester Street361 m away | 86 m² | 129 m² | +43 m² +50% | 2014 |
|---|
| 157, Victoria Road903 m away | 107 m² | 149 m² | +42 m² +39% | 2025 |
|---|
| 22, Albert Terrace237 m away | 51 m² | 93 m² | +42 m² +82% | 2015 |
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| 71, Ayresome Street414 m away | 106 m² | 148 m² | +42 m² +40% | 2013 |
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| 28, Albert Gate Apartments, Park Road South593 m away | 89 m² | 129 m² | +40 m² +45% | 2021 |
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| 5, Lonsdale Street148 m away | 76 m² | 116 m² | +40 m² +53% | 2015 |
|---|
| 72, Borough Road634 m away | 66 m² | 106 m² | +40 m² +61% | 2014 |
|---|
| 14, Falkland Street328 m away | 66 m² | 105 m² | +39 m² +59% | 2026 |
|---|
| 29, Hereford Close847 m away | 85 m² | 124 m² | +39 m² +46% | 2019 |
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| 57, Kensington Road385 m away | 106 m² | 145 m² | +39 m² +37% | 2018 |
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| 37, Kensington Road385 m away | 142 m² | 181 m² | +39 m² +27% | 2016 |
|---|
| 35, Tennyson Street110 m away | 66 m² | 105 m² | +39 m² +59% | 2014 |
|---|
| 18, Faraday Street419 m away | 62 m² | 100 m² | +38 m² +61% | 2016 |
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| 31, Wicklow Street563 m away | 52 m² | 90 m² | +38 m² +73% | 2016 |
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| 3, Westminster Road903 m away | 82 m² | 120 m² | +38 m² +46% | 2015 |
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| 36, Croydon Road919 m away | 144 m² | 182 m² | +38 m² +26% | 2015 |
|---|
| 201, Clough Close663 m away | 40 m² | 78 m² | +38 m² +95% | 2012 |
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| 36, Crescent Road296 m away | 117 m² | 154 m² | +37 m² +32% | 2019 |
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| 30, Crescent Road296 m away | 117 m² | 154 m² | +37 m² +32% | 2018 |
|---|
| 110, Portman Street67 m away | 80 m² | 117 m² | +37 m² +46% | 2014 |
|---|
| 74, Crescent Road389 m away | 94 m² | 131 m² | +37 m² +39% | 2014 |
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| 15, Roscoe Street942 m away | 52 m² | 89 m² | +37 m² +71% | 2014 |
|---|
| 113, Southfield Road704 m away | 211 m² | 247 m² | +36 m² +17% | 2025 |
|---|
| 39, Surrey Street457 m away | 82 m² | 118 m² | +36 m² +44% | 2016 |
|---|
| 121, Victoria Road732 m away | 32 m² | 68 m² | +36 m² +113% | 2016 |
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| 62, St Barnabas Road705 m away | 82 m² | 118 m² | +36 m² +44% | 2015 |
|---|
| 23, Ayresome Park Road520 m away | 58 m² | 93 m² | +35 m² +60% | 2024 |
|---|
| 68, Crescent Road316 m away | 90 m² | 125 m² | +35 m² +39% | 2016 |
|---|
| 118, Clarendon Road745 m away | 79 m² | 114 m² | +35 m² +44% | 2016 |
|---|
| 63, Parliament Road362 m away | 87 m² | 122 m² | +35 m² +40% | 2014 |
|---|
| 100, Harford Street506 m away | 84 m² | 119 m² | +35 m² +42% | 2014 |
|---|
| 176, Victoria Road839 m away | 89 m² | 124 m² | +35 m² +39% | 2014 |
|---|
| 159, Clough Close663 m away | 37 m² | 72 m² | +35 m² +95% | 2013 |
|---|
| 15, Albert Terrace258 m away | 160 m² | 194 m² | +34 m² +21% | 2024 |
|---|
| 85, Gresham Road109 m away | 66 m² | 100 m² | +34 m² +52% | 2015 |
|---|
| 20, Wentworth Street347 m away | 73 m² | 107 m² | +34 m² +47% | 2015 |
|---|
| 49, Borough Road548 m away | 31 m² | 65 m² | +34 m² +110% | 2015 |
|---|
| 9, Chesham Street577 m away | 80 m² | 114 m² | +34 m² +43% | 2014 |
|---|
| 5, Harewood Street53 m away | 41 m² | 74 m² | +33 m² +80% | 2016 |
|---|
| 56, Kensington Road444 m away | 159 m² | 192 m² | +33 m² +21% | 2016 |
|---|
| 8, Croydon Road984 m away | 125 m² | 158 m² | +33 m² +26% | 2015 |
|---|
| 18, Stowe Street73 m away | 81 m² | 114 m² | +33 m² +41% | 2014 |
|---|
| 76, Crescent Road389 m away | 90 m² | 123 m² | +33 m² +37% | 2014 |
|---|
| 4, Surrey Street457 m away | 77 m² | 110 m² | +33 m² +43% | 2014 |
|---|
| 68, Park Vale Road960 m away | 92 m² | 125 m² | +33 m² +36% | 2014 |
|---|
| 386, Linthorpe Road556 m away | 89 m² | 122 m² | +33 m² +37% | 2008 |
|---|
| 23a, Princes Road293 m away | 44 m² | 76 m² | +32 m² +73% | 2024 |
|---|
| 74, Wilton Street320 m away | 133 m² | 165 m² | +32 m² +24% | 2022 |
|---|
| 108, Surrey Street579 m away | 68 m² | 100 m² | +32 m² +47% | 2020 |
|---|
| 28, St Barnabas Road679 m away | 73 m² | 105 m² | +32 m² +44% | 2020 |
|---|
| 7, Haymore Street990 m away | 65 m² | 97 m² | +32 m² +49% | 2020 |
|---|
| 186, Victoria Road903 m away | 101 m² | 133 m² | +32 m² +32% | 2017 |
|---|
| 12, Cobham Street68 m away | 80 m² | 112 m² | +32 m² +40% | 2016 |
|---|
| 32, Colville Street206 m away | 72 m² | 104 m² | +32 m² +44% | 2016 |
|---|
| 136, Princes Road279 m away | 81 m² | 113 m² | +32 m² +40% | 2016 |
|---|
| 196a, Parliament Road481 m away | 75 m² | 107 m² | +32 m² +43% | 2016 |
|---|
| 2, Haddon Street881 m away | 108 m² | 140 m² | +32 m² +30% | 2016 |
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| 3, Dorset Close955 m away | 68 m² | 100 m² | +32 m² +47% | 2016 |
|---|
| 88, Pelham Street238 m away | 71 m² | 103 m² | +32 m² +45% | 2015 |
|---|
| 43, Surrey Street457 m away | 79 m² | 110 m² | +31 m² +39% | 2019 |
|---|
| 19, Albert Terrace258 m away | 135 m² | 166 m² | +31 m² +23% | 2016 |
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| 35, Warwick Street267 m away | 75 m² | 106 m² | +31 m² +41% | 2016 |
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| 99, Ayresome Street575 m away | 59 m² | 90 m² | +31 m² +53% | 2015 |
|---|
| 35, Clifton Street164 m away | 86 m² | 117 m² | +31 m² +36% | 2014 |
|---|
| 37, Parliament Road258 m away | 104 m² | 135 m² | +31 m² +30% | 2014 |
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| 16, Errol Street791 m away | 64 m² | 95 m² | +31 m² +48% | 2014 |
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| 23, Chipchase Road820 m away | 123 m² | 154 m² | +31 m² +25% | 2013 |
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| 168, Clough Close663 m away | 52 m² | 83 m² | +31 m² +60% | 2011 |
|---|
| 21, Clough Close784 m away | 59 m² | 90 m² | +31 m² +53% | 2011 |
|---|
| 153, Abingdon Road801 m away | 94 m² | 124 m² | +30 m² +32% | 2023 |
|---|
| 25, Kensington Road385 m away | 140 m² | 170 m² | +30 m² +21% | 2016 |
|---|
| 22, Warwick Street267 m away | 77 m² | 107 m² | +30 m² +39% | 2014 |
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| 28, Clive Road539 m away | 51 m² | 81 m² | +30 m² +59% | 2013 |
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| 47, Chipchase Road897 m away | 88 m² | 118 m² | +30 m² +34% | 2013 |
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| 4, Benson Street771 m away | 153 m² | 182 m² | +29 m² +19% | 2026 |
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| 78a, Clive Road629 m away | 46 m² | 75 m² | +29 m² +63% | 2025 |
|---|
| 54, Clive Road534 m away | 46 m² | 75 m² | +29 m² +63% | 2021 |
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| 77, Pelham Street238 m away | 65 m² | 94 m² | +29 m² +45% | 2016 |
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| 44, Park Vale Road960 m away | 83 m² | 112 m² | +29 m² +35% | 2015 |
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| 129, Longford Street764 m away | 50 m² | 79 m² | +29 m² +58% | 2014 |
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| 5, Thistle Street799 m away | 57 m² | 85 m² | +28 m² +49% | 2024 |
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| 16, Palmer Street356 m away | 49 m² | 77 m² | +28 m² +57% | 2020 |
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| 61, Princes Road250 m away | 90 m² | 118 m² | +28 m² +31% | 2016 |
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| 2, Caxton Street461 m away | 83 m² | 111 m² | +28 m² +34% | 2016 |
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| 12, Caxton Street461 m away | 73 m² | 101 m² | +28 m² +38% | 2016 |
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| 186, Borough Road949 m away | 22 m² | 50 m² | +28 m² +127% | 2014 |
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| 207, Clough Close663 m away | 52 m² | 79 m² | +27 m² +52% | 2019 |
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| 44, Gresham Road38 m away | 79 m² | 106 m² | +27 m² +34% | 2015 |
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| 74, Park Vale Road960 m away | 88 m² | 115 m² | +27 m² +31% | 2015 |
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| 9, Lovaine Street308 m away | 48 m² | 75 m² | +27 m² +56% | 2014 |
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| 62, Outram Street497 m away | 48 m² | 75 m² | +27 m² +56% | 2014 |
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| 9, Winchester Road899 m away | 89 m² | 116 m² | +27 m² +30% | 2014 |
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| 169, Waterloo Road873 m away | 77 m² | 104 m² | +27 m² +35% | 2013 |
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| 197, Clough Close663 m away | 37 m² | 63 m² | +26 m² +70% | 2021 |
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| 20, Meath Street631 m away | 63 m² | 89 m² | +26 m² +41% | 2017 |
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| 122a, Crescent Road544 m away | 66 m² | 92 m² | +26 m² +39% | 2016 |
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| 84, Acton Street587 m away | 53 m² | 79 m² | +26 m² +49% | 2016 |
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| 13, Roscoe Street942 m away | 64 m² | 90 m² | +26 m² +41% | 2015 |
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| 39, Clifton Street164 m away | 91 m² | 117 m² | +26 m² +29% | 2014 |
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| 161, Borough Road936 m away | 122 m² | 147 m² | +25 m² +20% | 2023 |
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| 8, Esher Street992 m away | 64 m² | 89 m² | +25 m² +39% | 2020 |
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| 51, Kildare Street523 m away | 66 m² | 91 m² | +25 m² +38% | 2016 |
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| 1, Longford Street607 m away | 80 m² | 105 m² | +25 m² +31% | 2016 |
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| 12, Enfield Street350 m away | 66 m² | 91 m² | +25 m² +38% | 2015 |
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| 179, Waterloo Road873 m away | 74 m² | 99 m² | +25 m² +34% | 2015 |
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| 24, Bow Street183 m away | 65 m² | 90 m² | +25 m² +38% | 2014 |
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| 124, Meath Street779 m away | 86 m² | 111 m² | +25 m² +29% | 2014 |
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| 33, Colville Street206 m away | 65 m² | 90 m² | +25 m² +38% | 2012 |
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| 5, Croydon Road984 m away | 119 m² | 143 m² | +24 m² +20% | 2024 |
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| 163, Clough Close663 m away | 52 m² | 76 m² | +24 m² +46% | 2023 |
|---|
| 28, Parliament Road81 m away | 80 m² | 104 m² | +24 m² +30% | 2022 |
|---|
| 41, Percy Street226 m away | 66 m² | 90 m² | +24 m² +36% | 2022 |
|---|
| 13, Gresham Road83 m away | 82 m² | 106 m² | +24 m² +29% | 2021 |
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| 11, Warwick Street267 m away | 61 m² | 85 m² | +24 m² +39% | 2020 |
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| 36, Meath Street631 m away | 65 m² | 89 m² | +24 m² +37% | 2017 |
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| 94, Clarendon Road745 m away | 89 m² | 113 m² | +24 m² +27% | 2016 |
|---|
| 67, Mills Street868 m away | 79 m² | 103 m² | +24 m² +30% | 2016 |
|---|
| 11, Tennyson Street110 m away | 72 m² | 96 m² | +24 m² +33% | 2015 |
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| 82, Acton Street587 m away | 85 m² | 109 m² | +24 m² +28% | 2015 |
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| 30, Gresham Road38 m away | 105 m² | 129 m² | +24 m² +23% | 2014 |
|---|
| 95, Ayresome Street507 m away | 106 m² | 130 m² | +24 m² +23% | 2014 |
|---|
| 83, Wicklow Street612 m away | 86 m² | 110 m² | +24 m² +28% | 2014 |
|---|
| 166, Waterloo Road763 m away | 90 m² | 114 m² | +24 m² +27% | 2014 |
|---|
| 57, Warwick Street389 m away | 80 m² | 103 m² | +23 m² +29% | 2025 |
|---|
| 134, Victoria Road649 m away | 114 m² | 137 m² | +23 m² +20% | 2023 |
|---|
| 16, Wicklow Street563 m away | 70 m² | 93 m² | +23 m² +33% | 2020 |
|---|
| 42, Longford Street585 m away | 66 m² | 89 m² | +23 m² +35% | 2020 |
|---|
| 55, Carlow Street698 m away | 69 m² | 92 m² | +23 m² +33% | 2020 |
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| 33, Bush Street479 m away | 69 m² | 92 m² | +23 m² +33% | 2017 |
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| 104, Woodlands Road565 m away | 144 m² | 167 m² | +23 m² +16% | 2015 |
|---|
| 31, Athol Street106 m away | 75 m² | 98 m² | +23 m² +31% | 2014 |
|---|
| 94, Harford Street506 m away | 76 m² | 99 m² | +23 m² +30% | 2014 |
|---|
| 115, Ayresome Street575 m away | 82 m² | 105 m² | +23 m² +28% | 2014 |
|---|
| 187, Ayresome Street741 m away | 52 m² | 75 m² | +23 m² +44% | 2013 |
|---|
| 15, Faraday Street419 m away | 61 m² | 83 m² | +22 m² +36% | 2026 |
|---|
| 38, Kildare Street523 m away | 69 m² | 91 m² | +22 m² +32% | 2025 |
|---|
| 15, Harford Street372 m away | 52 m² | 74 m² | +22 m² +42% | 2024 |
|---|
| 99, Maddren Way757 m away | 42 m² | 64 m² | +22 m² +52% | 2023 |
|---|
| 15, Palm Street815 m away | 58 m² | 80 m² | +22 m² +38% | 2022 |
|---|
| 210, Clough Close663 m away | 55 m² | 77 m² | +22 m² +40% | 2021 |
|---|
| 20, Costa Street329 m away | 71 m² | 93 m² | +22 m² +31% | 2017 |
|---|
| 29, Canterbury Grove797 m away | 104 m² | 126 m² | +22 m² +21% | 2016 |
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| 40, Park Vale Road960 m away | 81 m² | 103 m² | +22 m² +27% | 2016 |
|---|
| 24, Leinster Road631 m away | 78 m² | 100 m² | +22 m² +28% | 2015 |
|---|
| 73, Abingdon Road892 m away | 63 m² | 85 m² | +22 m² +35% | 2013 |
|---|
| 25, Brompton Street490 m away | 79 m² | 100 m² | +21 m² +27% | 2026 |
|---|
| 75, Falmouth Street868 m away | 53 m² | 74 m² | +21 m² +40% | 2024 |
|---|
| 11, Costa Street329 m away | 70 m² | 91 m² | +21 m² +30% | 2022 |
|---|
| 102, St Barnabas Road824 m away | 70 m² | 91 m² | +21 m² +30% | 2021 |
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| 15, Acton Street603 m away | 70 m² | 91 m² | +21 m² +30% | 2020 |
|---|
| 181, Clough Close663 m away | 52 m² | 73 m² | +21 m² +40% | 2018 |
|---|
| 100, Kildare Street670 m away | 85 m² | 106 m² | +21 m² +25% | 2018 |
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