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 TS25 1SL
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 |
|---|---|---|---|---|
| 25, Clifton Avenue934 m away | 169 m² | 265 m² | +96 m² +57% | 2026 |
| 6, St Pauls Road931 m away | 162 m² | 257 m² | +95 m² +59% | 2016 |
| 12, Beachfield Drive531 m away | 84 m² | 172 m² | +88 m² +105% | 2026 |
| 178, Stockton Road863 m away | 136 m² | 215 m² | +79 m² +58% | 2020 |
| 1, Alderson Street913 m away | 111 m² | 190 m² | +79 m² +71% | 2016 |
| 36, Clifton Avenue934 m away | 93 m² | 167 m² | +74 m² +80% | 2021 |
| 4, Sydenham Road330 m away | 66 m² | 138 m² | +72 m² +109% | 2017 |
| 127, Park Road724 m away | 119 m² | 184 m² | +65 m² +55% | 2012 |
| 8, Stotfold Street902 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.
| 90 m² |
| 153 m² |
| +63 m² +70% |
| 2016 |
| 49, Southburn Terrace237 m away | 96 m² | 158 m² | +62 m² +65% | 2016 |
|---|
| 12, St Pauls Road931 m away | 119 m² | 180 m² | +61 m² +51% | 2013 |
|---|
| 29, Mitchell Street921 m away | 105 m² | 164 m² | +59 m² +56% | 2015 |
|---|
| 9, St Pauls Road931 m away | 201 m² | 257 m² | +56 m² +28% | 2016 |
|---|
| 140, Elwick Road909 m away | 163 m² | 217 m² | +54 m² +33% | 2026 |
|---|
| 7, Rossall Street327 m away | 42 m² | 96 m² | +54 m² +129% | 2016 |
|---|
| 233, Stockton Road351 m away | 97 m² | 151 m² | +54 m² +56% | 2014 |
|---|
| 50, Cornwall Street151 m away | 116 m² | 169 m² | +53 m² +46% | 2016 |
|---|
| 18, Windsor Street594 m away | 108 m² | 159 m² | +51 m² +47% | 2014 |
|---|
| 36, Eamont Gardens811 m away | 108 m² | 155 m² | +47 m² +44% | 2016 |
|---|
| 75, Cornwall Street300 m away | 87 m² | 134 m² | +47 m² +54% | 2014 |
|---|
| 14, Uppingham Street368 m away | 54 m² | 101 m² | +47 m² +87% | 2014 |
|---|
| 25, Grasmere Street419 m away | 64 m² | 110 m² | +46 m² +72% | 2014 |
|---|
| 185, Park Road905 m away | 212 m² | 257 m² | +45 m² +21% | 2016 |
|---|
| 2, Alderson Street913 m away | 115 m² | 159 m² | +44 m² +38% | 2016 |
|---|
| 37, Waverley Terrace796 m away | 80 m² | 124 m² | +44 m² +55% | 2015 |
|---|
| 52, Rydal Street457 m away | 57 m² | 100 m² | +43 m² +75% | 2016 |
|---|
| 7, Clifton Avenue934 m away | 219 m² | 262 m² | +43 m² +20% | 2016 |
|---|
| 8, Windermere Road658 m away | 134 m² | 177 m² | +43 m² +32% | 2014 |
|---|
| 69, Stockton Road210 m away | 127 m² | 169 m² | +42 m² +33% | 2015 |
|---|
| 7, Grasmere Street419 m away | 61 m² | 103 m² | +42 m² +69% | 2015 |
|---|
| 17, Patterdale Street435 m away | 75 m² | 117 m² | +42 m² +56% | 2015 |
|---|
| 15, Windsor Street594 m away | 94 m² | 136 m² | +42 m² +45% | 2014 |
|---|
| 58, Colwyn Road355 m away | 104 m² | 145 m² | +41 m² +39% | 2024 |
|---|
| 23, Clifton Avenue934 m away | 216 m² | 257 m² | +41 m² +19% | 2016 |
|---|
| 8, Holt Street455 m away | 88 m² | 128 m² | +40 m² +45% | 2013 |
|---|
| 3, Stotfold Street902 m away | 114 m² | 153 m² | +39 m² +34% | 2016 |
|---|
| 16, Colwyn Road277 m away | 72 m² | 111 m² | +39 m² +54% | 2014 |
|---|
| 57, Greta Avenue797 m away | 88 m² | 126 m² | +38 m² +43% | 2023 |
|---|
| 7, Colenso Street505 m away | 71 m² | 109 m² | +38 m² +54% | 2016 |
|---|
| 5, Alderson Street913 m away | 70 m² | 108 m² | +38 m² +54% | 2014 |
|---|
| 101, Thornton Street847 m away | 142 m² | 180 m² | +38 m² +27% | 2013 |
|---|
| 95, Cornwall Street363 m away | 68 m² | 105 m² | +37 m² +54% | 2025 |
|---|
| 11, Stotfold Street902 m away | 87 m² | 124 m² | +37 m² +43% | 2016 |
|---|
| 7, Stotfold Street902 m away | 120 m² | 157 m² | +37 m² +31% | 2016 |
|---|
| 10, Eton Street219 m away | 75 m² | 112 m² | +37 m² +49% | 2014 |
|---|
| 30, Shrewsbury Street546 m away | 62 m² | 99 m² | +37 m² +60% | 2014 |
|---|
| 41, Carlton Street785 m away | 104 m² | 141 m² | +37 m² +36% | 2014 |
|---|
| 151, Stockton Road0 m away | 154 m² | 190 m² | +36 m² +23% | 2016 |
|---|
| 42, Eamont Gardens811 m away | 112 m² | 148 m² | +36 m² +32% | 2014 |
|---|
| 82, Cornwall Street300 m away | 94 m² | 129 m² | +35 m² +37% | 2016 |
|---|
| 11, Wolviston Road382 m away | 65 m² | 100 m² | +35 m² +54% | 2016 |
|---|
| 53, Borrowdale Street413 m away | 60 m² | 95 m² | +35 m² +58% | 2015 |
|---|
| 34, Rugby Street422 m away | 57 m² | 91 m² | +34 m² +60% | 2014 |
|---|
| 30, Kilwick Street449 m away | 129 m² | 162 m² | +33 m² +26% | 2016 |
|---|
| 4, St Pauls Road931 m away | 170 m² | 203 m² | +33 m² +19% | 2015 |
|---|
| 46, Rydal Street457 m away | 59 m² | 91 m² | +32 m² +54% | 2024 |
|---|
| 6, Kathleen Street530 m away | 97 m² | 129 m² | +32 m² +33% | 2020 |
|---|
| 37, Cornwall Street151 m away | 71 m² | 103 m² | +32 m² +45% | 2016 |
|---|
| 18, Stirling Street319 m away | 71 m² | 103 m² | +32 m² +45% | 2016 |
|---|
| 34, Harrow Street254 m away | 56 m² | 88 m² | +32 m² +57% | 2014 |
|---|
| 48, Haswell Avenue732 m away | 76 m² | 108 m² | +32 m² +42% | 2014 |
|---|
| 163, Stockton Road0 m away | 135 m² | 167 m² | +32 m² +24% | 2011 |
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| 70, Belmont Gardens802 m away | 81 m² | 112 m² | +31 m² +38% | 2025 |
|---|
| 14, Loyalty Road840 m away | 88 m² | 119 m² | +31 m² +35% | 2016 |
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| 169, Oxford Road787 m away | 56 m² | 87 m² | +31 m² +55% | 2013 |
|---|
| 1, Osborne Road809 m away | 79 m² | 109 m² | +30 m² +38% | 2024 |
|---|
| 46, Shrewsbury Street513 m away | 105 m² | 135 m² | +30 m² +29% | 2016 |
|---|
| 6, Kilwick Street449 m away | 128 m² | 158 m² | +30 m² +23% | 2014 |
|---|
| 173, Burbank Street668 m away | 73 m² | 102 m² | +29 m² +40% | 2025 |
|---|
| 3, Rydal Street457 m away | 63 m² | 92 m² | +29 m² +46% | 2024 |
|---|
| 15, Brenda Road413 m away | 57 m² | 86 m² | +29 m² +51% | 2016 |
|---|
| 36, Patterdale Street435 m away | 59 m² | 88 m² | +29 m² +49% | 2014 |
|---|
| 31, Windsor Street594 m away | 128 m² | 157 m² | +29 m² +23% | 2014 |
|---|
| 80, Cornwall Street218 m away | 85 m² | 114 m² | +29 m² +34% | 2013 |
|---|
| 1, Wansbeck Gardens718 m away | 90 m² | 118 m² | +28 m² +31% | 2025 |
|---|
| 10, Cornwall Street65 m away | 89 m² | 117 m² | +28 m² +31% | 2016 |
|---|
| 4, Colenso Street505 m away | 65 m² | 93 m² | +28 m² +43% | 2016 |
|---|
| 81, Lansdowne Road561 m away | 94 m² | 122 m² | +28 m² +30% | 2015 |
|---|
| 3, Heathfield Drive651 m away | 81 m² | 109 m² | +28 m² +35% | 2014 |
|---|
| 18, Greta Avenue699 m away | 91 m² | 118 m² | +27 m² +30% | 2025 |
|---|
| 49, Borrowdale Street413 m away | 45 m² | 72 m² | +27 m² +60% | 2022 |
|---|
| 105, Westbourne Road413 m away | 169 m² | 196 m² | +27 m² +16% | 2018 |
|---|
| 24, Belmont Gardens882 m away | 145 m² | 172 m² | +27 m² +19% | 2013 |
|---|
| 23, Southburn Terrace237 m away | 84 m² | 110 m² | +26 m² +31% | 2023 |
|---|
| 6, Rossall Street327 m away | 97 m² | 123 m² | +26 m² +27% | 2016 |
|---|
| 36, Kilwick Street449 m away | 113 m² | 139 m² | +26 m² +23% | 2016 |
|---|
| 39, Baden Street557 m away | 59 m² | 85 m² | +26 m² +44% | 2016 |
|---|
| 6, Mitchell Street921 m away | 129 m² | 155 m² | +26 m² +20% | 2016 |
|---|
| 17, Mitchell Street921 m away | 122 m² | 148 m² | +26 m² +21% | 2015 |
|---|
| 3, Kathleen Street530 m away | 71 m² | 97 m² | +26 m² +37% | 2012 |
|---|
| 129, Thornton Street847 m away | 119 m² | 145 m² | +26 m² +22% | 2010 |
|---|
| 125, Thornton Street847 m away | 154 m² | 179 m² | +25 m² +16% | 2024 |
|---|
| 6, Carlton Street809 m away | 101 m² | 126 m² | +25 m² +25% | 2023 |
|---|
| 13, Eamont Gardens811 m away | 111 m² | 136 m² | +25 m² +23% | 2023 |
|---|
| 37, Coleridge Avenue249 m away | 84 m² | 109 m² | +25 m² +30% | 2020 |
|---|
| 37, Kilwick Street449 m away | 147 m² | 172 m² | +25 m² +17% | 2015 |
|---|
| 41, Gloucester Street581 m away | 88 m² | 113 m² | +25 m² +28% | 2015 |
|---|
| 4, Barton Avenue367 m away | 74 m² | 99 m² | +25 m² +34% | 2013 |
|---|
| 72, Wansbeck Gardens603 m away | 117 m² | 141 m² | +24 m² +21% | 2026 |
|---|
| 5, Borrowdale Street413 m away | 65 m² | 89 m² | +24 m² +37% | 2023 |
|---|
| 56, Ashgrove Avenue567 m away | 122 m² | 146 m² | +24 m² +20% | 2022 |
|---|
| 21, Eamont Gardens811 m away | 115 m² | 139 m² | +24 m² +21% | 2020 |
|---|
| 67, Borrowdale Street559 m away | 96 m² | 120 m² | +24 m² +25% | 2016 |
|---|
| 65, Borrowdale Street559 m away | 96 m² | 120 m² | +24 m² +25% | 2016 |
|---|
| 18, Alderson Street913 m away | 83 m² | 107 m² | +24 m² +29% | 2016 |
|---|
| 14, St Pauls Road931 m away | 136 m² | 160 m² | +24 m² +18% | 2016 |
|---|
| 15, Gloucester Street581 m away | 62 m² | 86 m² | +24 m² +39% | 2014 |
|---|
| 4, Wansbeck Gardens718 m away | 94 m² | 118 m² | +24 m² +26% | 2014 |
|---|
| 40a, Haswell Avenue732 m away | 86 m² | 110 m² | +24 m² +28% | 2013 |
|---|
| 3, Cornwall Street65 m away | 75 m² | 98 m² | +23 m² +31% | 2026 |
|---|
| 16, Rydal Street457 m away | 62 m² | 85 m² | +23 m² +37% | 2026 |
|---|
| 109, Thornton Street847 m away | 142 m² | 165 m² | +23 m² +16% | 2026 |
|---|
| 9, Windermere Road660 m away | 70 m² | 93 m² | +23 m² +33% | 2023 |
|---|
| 14, Lansdowne Road685 m away | 118 m² | 141 m² | +23 m² +19% | 2021 |
|---|
| 41, Southburn Terrace237 m away | 112 m² | 135 m² | +23 m² +21% | 2016 |
|---|
| 16, Richmond Street182 m away | 63 m² | 86 m² | +23 m² +37% | 2014 |
|---|
| 20, Wordsworth Avenue799 m away | 80 m² | 103 m² | +23 m² +29% | 2014 |
|---|
| 107, Thornton Street847 m away | 63 m² | 86 m² | +23 m² +37% | 2012 |
|---|
| 4, Rugby Street422 m away | 52 m² | 74 m² | +22 m² +42% | 2026 |
|---|
| 15, Powell Street614 m away | 64 m² | 86 m² | +22 m² +34% | 2025 |
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| 78, Haswell Avenue852 m away | 108 m² | 130 m² | +22 m² +20% | 2025 |
|---|
| 91, Oxford Road251 m away | 133 m² | 155 m² | +22 m² +17% | 2024 |
|---|
| 98, Tristram Avenue948 m away | 71 m² | 93 m² | +22 m² +31% | 2024 |
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| 23, Loyalty Road840 m away | 107 m² | 129 m² | +22 m² +21% | 2019 |
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| 23, Houghton Street318 m away | 98 m² | 120 m² | +22 m² +22% | 2016 |
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| 13, Stotfold Street902 m away | 87 m² | 109 m² | +22 m² +25% | 2016 |
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| 5, Keswick Street443 m away | 66 m² | 88 m² | +22 m² +33% | 2014 |
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| 21, Gloucester Street581 m away | 68 m² | 90 m² | +22 m² +32% | 2014 |
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| 54, Rydal Street457 m away | 71 m² | 92 m² | +21 m² +30% | 2024 |
|---|
| 24, Colwyn Road310 m away | 78 m² | 99 m² | +21 m² +27% | 2022 |
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| 31, Kilwick Street449 m away | 115 m² | 136 m² | +21 m² +18% | 2020 |
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| 19, Johnson Street884 m away | 78 m² | 99 m² | +21 m² +27% | 2019 |
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| 6, Barton Avenue367 m away | 73 m² | 94 m² | +21 m² +29% | 2016 |
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| 23, Kilwick Street449 m away | 137 m² | 158 m² | +21 m² +15% | 2016 |
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| 25, Haswell Avenue597 m away | 81 m² | 101 m² | +20 m² +25% | 2026 |
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| 39, Wolviston Road382 m away | 72 m² | 92 m² | +20 m² +28% | 2025 |
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| 27, Robinson Close593 m away | 100 m² | 120 m² | +20 m² +20% | 2025 |
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| 57, Eamont Gardens723 m away | 124 m² | 144 m² | +20 m² +16% | 2025 |
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| 9, Lister Street533 m away | 78 m² | 98 m² | +20 m² +26% | 2023 |
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| 104, Brenda Road581 m away | 71 m² | 91 m² | +20 m² +28% | 2021 |
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| 67, Belmont Gardens802 m away | 125 m² | 145 m² | +20 m² +16% | 2019 |
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| 25, Rydal Street457 m away | 59 m² | 79 m² | +20 m² +34% | 2015 |
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| 68, Heathfield Drive602 m away | 70 m² | 90 m² | +20 m² +29% | 2014 |
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| 159, Elwick Road644 m away | 95 m² | 115 m² | +20 m² +21% | 2014 |
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| 69, Carlton Street785 m away | 111 m² | 131 m² | +20 m² +18% | 2014 |
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| 47, Oakland Avenue830 m away | 81 m² | 101 m² | +20 m² +25% | 2014 |
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| 4, Derby Street144 m away | 73 m² | 92 m² | +19 m² +26% | 2024 |
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| 22, Beachfield Drive531 m away | 108 m² | 127 m² | +19 m² +18% | 2024 |
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| 69, Ashgrove Avenue567 m away | 74 m² | 93 m² | +19 m² +26% | 2024 |
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| 71, Wansbeck Gardens603 m away | 126 m² | 145 m² | +19 m² +15% | 2021 |
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| 55, Claremont Drive959 m away | 122 m² | 141 m² | +19 m² +16% | 2020 |
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| 65, Arncliffe Gardens680 m away | 125 m² | 144 m² | +19 m² +15% | 2019 |
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| 49, Rydal Street457 m away | 59 m² | 78 m² | +19 m² +32% | 2016 |
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| 14, Dorset Street93 m away | 71 m² | 90 m² | +19 m² +27% | 2014 |
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| 8, Derby Street144 m away | 58 m² | 77 m² | +19 m² +33% | 2014 |
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| 20, Leamington Drive248 m away | 71 m² | 90 m² | +19 m² +27% | 2014 |
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| 82, Haswell Avenue852 m away | 68 m² | 87 m² | +19 m² +28% | 2014 |
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| 46, Stockton Road50 m away | 98 m² | 117 m² | +19 m² +19% | 2013 |
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| 9, Nottingham Walk217 m away | 86 m² | 105 m² | +19 m² +22% | 2013 |
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| 1b, Stanhope Avenue837 m away | 109 m² | 128 m² | +19 m² +17% | 2013 |
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| 179, Burbank Street668 m away | 61 m² | 79 m² | +18 m² +30% | 2026 |
|---|
| 87, Elwick Road446 m away | 92 m² | 110 m² | +18 m² +20% | 2025 |
|---|
| 12, Penrhyn Street312 m away | 94 m² | 112 m² | +18 m² +19% | 2024 |
|---|
| 20, Uppingham Street368 m away | 52 m² | 70 m² | +18 m² +35% | 2024 |
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| 9, Grasmere Street419 m away | 60 m² | 78 m² | +18 m² +30% | 2024 |
|---|
| 39, Colenso Street505 m away | 73 m² | 91 m² | +18 m² +25% | 2019 |
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| 15, Charterhouse Street460 m away | 63 m² | 81 m² | +18 m² +29% | 2016 |
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| 159, Westbourne Road413 m away | 87 m² | 105 m² | +18 m² +21% | 2015 |
|---|
| 13, Wansbeck Gardens718 m away | 116 m² | 134 m² | +18 m² +16% | 2015 |
|---|
| 19, Houghton Street318 m away | 84 m² | 102 m² | +18 m² +21% | 2014 |
|---|
| 15, Alderson Street913 m away | 101 m² | 119 m² | +18 m² +18% | 2013 |
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| 24, Penrhyn Street312 m away | 86 m² | 103 m² | +17 m² +20% | 2024 |
|---|
| 15, Wensleydale Street410 m away | 76 m² | 93 m² | +17 m² +22% | 2017 |
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| 41, Colenso Street505 m away | 71 m² | 88 m² | +17 m² +24% | 2016 |
|---|
| 4, Bangor Street630 m away | 92 m² | 109 m² | +17 m² +18% | 2015 |
|---|
| 14, Devon Street109 m away | 55 m² | 72 m² | +17 m² +31% | 2014 |
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| 105, Thornton Street847 m away | 68 m² | 85 m² | +17 m² +25% | 2012 |
|---|
| 24, Derby Street144 m away | 61 m² | 78 m² | +17 m² +28% | 2011 |
|---|
| 51, Ashgrove Avenue567 m away | 87 m² | 103 m² | +16 m² +18% | 2026 |
|---|
| 22, Colwyn Road277 m away | 64 m² | 80 m² | +16 m² +25% | 2025 |
|---|
| 51, Keswick Street443 m away | 54 m² | 70 m² | +16 m² +30% | 2025 |
|---|
| 4, Leamington Parade316 m away | 63 m² | 79 m² | +16 m² +25% | 2023 |
|---|
| 3, Devon Street109 m away | 42 m² | 58 m² | +16 m² +38% | 2022 |
|---|
| 4, Kendal Road492 m away | 68 m² | 84 m² | +16 m² +24% | 2021 |
|---|
| 237a, York Road319 m away | 102 m² | 118 m² | +16 m² +16% | 2017 |
|---|
| 53, Lansdowne Road561 m away | 92 m² | 108 m² | +16 m² +17% | 2017 |
|---|
| 86, Oxford Road318 m away | 60 m² | 76 m² | +16 m² +27% | 2016 |
|---|
| 14, Windsor Street594 m away | 96 m² | 112 m² | +16 m² +17% | 2015 |
|---|
| 38, Oxford Road180 m away | 41 m² | 57 m² | +16 m² +39% | 2014 |
|---|
| 10, The Maltings194 m away | 38 m² | 54 m² | +16 m² +42% | 2014 |
|---|
| 16, Charterhouse Street460 m away | 48 m² | 64 m² | +16 m² +33% | 2014 |
|---|
| 5, Colenso Street505 m away | 74 m² | 90 m² | +16 m² +22% | 2013 |
|---|
| 35, Spring Garden Road251 m away | 78 m² | 93 m² | +15 m² +19% | 2024 |
|---|
| 92, Belmont Gardens802 m away | 92 m² | 107 m² | +15 m² +16% | 2024 |
|---|
| 37, Shrewsbury Street513 m away | 53 m² | 68 m² | +15 m² +28% | 2023 |
|---|
| 30, Thirlmere Street376 m away | 74 m² | 89 m² | +15 m² +20% | 2019 |
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| 61, Caledonian Road655 m away | 85 m² | 100 m² | +15 m² +18% | 2019 |
|---|
| 3, Gloucester Street581 m away | 64 m² | 79 m² | +15 m² +23% | 2016 |
|---|
| 41, Haswell Avenue732 m away | 67 m² | 82 m² | +15 m² +22% | 2016 |
|---|
| 13, Richmond Street182 m away | 65 m² | 80 m² | +15 m² +23% | 2014 |
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