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 5LT
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 |
|---|---|---|---|---|
| 12, Beachfield Drive314 m away | 84 m² | 172 m² | +88 m² +105% | 2026 |
| 178, Stockton Road521 m away | 136 m² | 215 m² | +79 m² +58% | 2020 |
| 4, Sydenham Road585 m away | 66 m² | 138 m² | +72 m² +109% | 2017 |
| 100, Kingsley Avenue703 m away | 85 m² | 154 m² | +69 m² +81% | 2016 |
| 156, Elwick Road833 m away | 99 m² | 166 m² | +67 m² +68% | 2020 |
| 243a, Oxford Road667 m away | 98 m² | 164 m² | +66 m² +67% | 2025 |
| 81, Catcote Road862 m away | 84 m² | 149 m² | +65 m² +77% | 2021 |
| 49, Southburn Terrace817 m away | 96 m² | 158 m² | +62 m² +65% | 2016 |
| 140, Elwick Road771 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.
| 163 m² |
| 217 m² |
| +54 m² +33% |
| 2026 |
| 7, Rossall Street276 m away | 42 m² | 96 m² | +54 m² +129% | 2016 |
|---|
| 233, Stockton Road460 m away | 97 m² | 151 m² | +54 m² +56% | 2014 |
|---|
| 50, Cornwall Street460 m away | 118 m² | 169 m² | +51 m² +43% | 2016 |
|---|
| 18, Windsor Street991 m away | 108 m² | 159 m² | +51 m² +47% | 2014 |
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| 36, Eamont Gardens917 m away | 108 m² | 155 m² | +47 m² +44% | 2016 |
|---|
| 14, Uppingham Street241 m away | 54 m² | 101 m² | +47 m² +87% | 2014 |
|---|
| 75, Cornwall Street340 m away | 87 m² | 134 m² | +47 m² +54% | 2014 |
|---|
| 25, Grasmere Street633 m away | 64 m² | 110 m² | +46 m² +72% | 2014 |
|---|
| 37, Waverley Terrace218 m away | 80 m² | 124 m² | +44 m² +55% | 2015 |
|---|
| 52, Rydal Street605 m away | 57 m² | 100 m² | +43 m² +75% | 2016 |
|---|
| 18, Chaucer Avenue601 m away | 87 m² | 130 m² | +43 m² +49% | 2015 |
|---|
| 8, Windermere Road642 m away | 134 m² | 177 m² | +43 m² +32% | 2014 |
|---|
| 47, Rydal Street605 m away | 36 m² | 78 m² | +42 m² +117% | 2016 |
|---|
| 7, Grasmere Street633 m away | 61 m² | 103 m² | +42 m² +69% | 2015 |
|---|
| 17, Patterdale Street650 m away | 75 m² | 117 m² | +42 m² +56% | 2015 |
|---|
| 69, Stockton Road739 m away | 127 m² | 169 m² | +42 m² +33% | 2015 |
|---|
| 15, Windsor Street991 m away | 94 m² | 136 m² | +42 m² +45% | 2014 |
|---|
| 58, Colwyn Road548 m away | 104 m² | 145 m² | +41 m² +39% | 2024 |
|---|
| 3, Powell Street617 m away | 62 m² | 103 m² | +41 m² +66% | 2022 |
|---|
| 8, Holt Street934 m away | 88 m² | 128 m² | +40 m² +45% | 2013 |
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| 16, Colwyn Road679 m away | 72 m² | 111 m² | +39 m² +54% | 2014 |
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| 57, Greta Avenue276 m away | 88 m² | 126 m² | +38 m² +43% | 2023 |
|---|
| 7, Colenso Street599 m away | 71 m² | 109 m² | +38 m² +54% | 2016 |
|---|
| 95, Cornwall Street299 m away | 68 m² | 105 m² | +37 m² +54% | 2025 |
|---|
| 30, Shrewsbury Street324 m away | 62 m² | 99 m² | +37 m² +60% | 2014 |
|---|
| 10, Eton Street371 m away | 75 m² | 112 m² | +37 m² +49% | 2014 |
|---|
| 109, Catcote Road862 m away | 89 m² | 125 m² | +36 m² +40% | 2020 |
|---|
| 151, Stockton Road584 m away | 154 m² | 190 m² | +36 m² +23% | 2016 |
|---|
| 42, Eamont Gardens917 m away | 112 m² | 148 m² | +36 m² +32% | 2014 |
|---|
| 11, Wolviston Road227 m away | 65 m² | 100 m² | +35 m² +54% | 2016 |
|---|
| 82, Cornwall Street340 m away | 94 m² | 129 m² | +35 m² +37% | 2016 |
|---|
| 53, Borrowdale Street605 m away | 60 m² | 95 m² | +35 m² +58% | 2015 |
|---|
| 34, Rugby Street208 m away | 57 m² | 91 m² | +34 m² +60% | 2014 |
|---|
| 30, Kilwick Street907 m away | 129 m² | 162 m² | +33 m² +26% | 2016 |
|---|
| 46, Rydal Street605 m away | 59 m² | 91 m² | +32 m² +54% | 2024 |
|---|
| 6, Kathleen Street699 m away | 97 m² | 129 m² | +32 m² +33% | 2020 |
|---|
| 18, Stirling Street304 m away | 71 m² | 103 m² | +32 m² +45% | 2016 |
|---|
| 37, Cornwall Street460 m away | 71 m² | 103 m² | +32 m² +45% | 2016 |
|---|
| 34, Harrow Street338 m away | 56 m² | 88 m² | +32 m² +57% | 2014 |
|---|
| 48, Haswell Avenue637 m away | 76 m² | 108 m² | +32 m² +42% | 2014 |
|---|
| 163, Stockton Road584 m away | 135 m² | 167 m² | +32 m² +24% | 2011 |
|---|
| 70, Belmont Gardens790 m away | 81 m² | 112 m² | +31 m² +38% | 2025 |
|---|
| 14, Loyalty Road599 m away | 88 m² | 119 m² | +31 m² +35% | 2016 |
|---|
| 169, Oxford Road247 m away | 56 m² | 87 m² | +31 m² +55% | 2013 |
|---|
| 18, Southbrooke Avenue602 m away | 88 m² | 118 m² | +30 m² +34% | 2021 |
|---|
| 46, Shrewsbury Street181 m away | 105 m² | 135 m² | +30 m² +29% | 2016 |
|---|
| 6, Kilwick Street907 m away | 128 m² | 158 m² | +30 m² +23% | 2014 |
|---|
| 3, Rydal Street605 m away | 63 m² | 92 m² | +29 m² +46% | 2024 |
|---|
| 15, Brenda Road570 m away | 57 m² | 86 m² | +29 m² +51% | 2016 |
|---|
| 36, Patterdale Street650 m away | 59 m² | 88 m² | +29 m² +49% | 2014 |
|---|
| 31, Windsor Street991 m away | 128 m² | 157 m² | +29 m² +23% | 2014 |
|---|
| 80, Cornwall Street402 m away | 85 m² | 114 m² | +29 m² +34% | 2013 |
|---|
| 1, Wansbeck Gardens911 m away | 90 m² | 118 m² | +28 m² +31% | 2025 |
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| 10, Cornwall Street524 m away | 89 m² | 117 m² | +28 m² +31% | 2016 |
|---|
| 4, Colenso Street599 m away | 65 m² | 93 m² | +28 m² +43% | 2016 |
|---|
| 81, Lansdowne Road802 m away | 94 m² | 122 m² | +28 m² +30% | 2015 |
|---|
| 3, Heathfield Drive84 m away | 81 m² | 109 m² | +28 m² +35% | 2014 |
|---|
| 73, Waverley Terrace453 m away | 108 m² | 136 m² | +28 m² +26% | 2013 |
|---|
| 23, Southbrooke Avenue602 m away | 86 m² | 113 m² | +27 m² +31% | 2026 |
|---|
| 18, Greta Avenue234 m away | 91 m² | 118 m² | +27 m² +30% | 2025 |
|---|
| 1, Spenser Grove639 m away | 87 m² | 114 m² | +27 m² +31% | 2023 |
|---|
| 49, Borrowdale Street605 m away | 45 m² | 72 m² | +27 m² +60% | 2022 |
|---|
| 105, Westbourne Road295 m away | 169 m² | 196 m² | +27 m² +16% | 2018 |
|---|
| 24, Belmont Gardens923 m away | 145 m² | 172 m² | +27 m² +19% | 2013 |
|---|
| 23, Southburn Terrace817 m away | 84 m² | 110 m² | +26 m² +31% | 2023 |
|---|
| 6, Rossall Street276 m away | 97 m² | 123 m² | +26 m² +27% | 2016 |
|---|
| 39, Baden Street601 m away | 59 m² | 85 m² | +26 m² +44% | 2016 |
|---|
| 36, Kilwick Street907 m away | 113 m² | 139 m² | +26 m² +23% | 2016 |
|---|
| 3, Kathleen Street699 m away | 71 m² | 97 m² | +26 m² +37% | 2012 |
|---|
| 13, Eamont Gardens917 m away | 111 m² | 136 m² | +25 m² +23% | 2023 |
|---|
| 37, Coleridge Avenue473 m away | 84 m² | 109 m² | +25 m² +30% | 2020 |
|---|
| 41, Gloucester Street264 m away | 88 m² | 113 m² | +25 m² +28% | 2015 |
|---|
| 16, Taybrooke Avenue657 m away | 83 m² | 108 m² | +25 m² +30% | 2015 |
|---|
| 37, Kilwick Street907 m away | 147 m² | 172 m² | +25 m² +17% | 2015 |
|---|
| 4, Barton Avenue246 m away | 74 m² | 99 m² | +25 m² +34% | 2013 |
|---|
| 72, Wansbeck Gardens782 m away | 117 m² | 141 m² | +24 m² +21% | 2026 |
|---|
| 5, Borrowdale Street605 m away | 65 m² | 89 m² | +24 m² +37% | 2023 |
|---|
| 56, Ashgrove Avenue576 m away | 122 m² | 146 m² | +24 m² +20% | 2022 |
|---|
| 21, Eamont Gardens917 m away | 115 m² | 139 m² | +24 m² +21% | 2020 |
|---|
| 67, Borrowdale Street676 m away | 96 m² | 120 m² | +24 m² +25% | 2016 |
|---|
| 65, Borrowdale Street676 m away | 96 m² | 120 m² | +24 m² +25% | 2016 |
|---|
| 15, Gloucester Street264 m away | 62 m² | 86 m² | +24 m² +39% | 2014 |
|---|
| 4, Wansbeck Gardens911 m away | 94 m² | 118 m² | +24 m² +26% | 2014 |
|---|
| 40a, Haswell Avenue637 m away | 86 m² | 110 m² | +24 m² +28% | 2013 |
|---|
| 3, Cornwall Street524 m away | 75 m² | 98 m² | +23 m² +31% | 2026 |
|---|
| 16, Rydal Street605 m away | 62 m² | 85 m² | +23 m² +37% | 2026 |
|---|
| 9, Windermere Road707 m away | 70 m² | 93 m² | +23 m² +33% | 2023 |
|---|
| 41, Catcote Road851 m away | 71 m² | 94 m² | +23 m² +32% | 2021 |
|---|
| 14, Lansdowne Road928 m away | 118 m² | 141 m² | +23 m² +19% | 2021 |
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| 41, Southburn Terrace817 m away | 112 m² | 135 m² | +23 m² +21% | 2016 |
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| 20, Wordsworth Avenue232 m away | 80 m² | 103 m² | +23 m² +29% | 2014 |
|---|
| 16, Richmond Street405 m away | 63 m² | 86 m² | +23 m² +37% | 2014 |
|---|
| 74, Westbrooke Avenue533 m away | 67 m² | 90 m² | +23 m² +34% | 2011 |
|---|
| 4, Rugby Street208 m away | 52 m² | 74 m² | +22 m² +42% | 2026 |
|---|
| 61, Southbrooke Avenue712 m away | 91 m² | 113 m² | +22 m² +24% | 2026 |
|---|
| 15, Powell Street617 m away | 64 m² | 86 m² | +22 m² +34% | 2025 |
|---|
| 78, Haswell Avenue731 m away | 108 m² | 130 m² | +22 m² +20% | 2025 |
|---|
| 91, Oxford Road336 m away | 133 m² | 155 m² | +22 m² +17% | 2024 |
|---|
| 98, Tristram Avenue393 m away | 71 m² | 93 m² | +22 m² +31% | 2024 |
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| 22, Swalebrooke Avenue821 m away | 72 m² | 94 m² | +22 m² +31% | 2022 |
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| 23, Loyalty Road599 m away | 107 m² | 129 m² | +22 m² +21% | 2019 |
|---|
| 23, Houghton Street824 m away | 98 m² | 120 m² | +22 m² +22% | 2016 |
|---|
| 21, Gloucester Street264 m away | 68 m² | 90 m² | +22 m² +32% | 2014 |
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| 5, Keswick Street613 m away | 66 m² | 88 m² | +22 m² +33% | 2014 |
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| 54, Rydal Street605 m away | 71 m² | 92 m² | +21 m² +30% | 2024 |
|---|
| 3, Masefield Road952 m away | 88 m² | 109 m² | +21 m² +24% | 2024 |
|---|
| 24, Colwyn Road591 m away | 78 m² | 99 m² | +21 m² +27% | 2022 |
|---|
| 31, Kilwick Street907 m away | 115 m² | 136 m² | +21 m² +18% | 2020 |
|---|
| 6, Barton Avenue246 m away | 73 m² | 94 m² | +21 m² +29% | 2016 |
|---|
| 23, Kilwick Street907 m away | 137 m² | 158 m² | +21 m² +15% | 2016 |
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| 25, Haswell Avenue540 m away | 81 m² | 101 m² | +20 m² +25% | 2026 |
|---|
| 39, Wolviston Road227 m away | 72 m² | 92 m² | +20 m² +28% | 2025 |
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| 27, Robinson Close360 m away | 100 m² | 120 m² | +20 m² +20% | 2025 |
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| 57, Eamont Gardens788 m away | 124 m² | 144 m² | +20 m² +16% | 2025 |
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| 9, Lister Street998 m away | 78 m² | 98 m² | +20 m² +26% | 2023 |
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| 104, Brenda Road632 m away | 71 m² | 91 m² | +20 m² +28% | 2021 |
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| 67, Belmont Gardens790 m away | 125 m² | 145 m² | +20 m² +16% | 2019 |
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| 25, Rydal Street605 m away | 59 m² | 79 m² | +20 m² +34% | 2015 |
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| 68, Heathfield Drive174 m away | 70 m² | 90 m² | +20 m² +29% | 2014 |
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| 47, Oakland Avenue358 m away | 81 m² | 101 m² | +20 m² +25% | 2014 |
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| 159, Elwick Road662 m away | 95 m² | 115 m² | +20 m² +21% | 2014 |
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| 29, Trentbrooke Avenue799 m away | 105 m² | 124 m² | +19 m² +18% | 2026 |
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| 22, Beachfield Drive314 m away | 108 m² | 127 m² | +19 m² +18% | 2024 |
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| 4, Derby Street441 m away | 73 m² | 92 m² | +19 m² +26% | 2024 |
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| 69, Ashgrove Avenue576 m away | 74 m² | 93 m² | +19 m² +26% | 2024 |
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| 20, Taybrooke Avenue657 m away | 84 m² | 103 m² | +19 m² +23% | 2021 |
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| 71, Wansbeck Gardens782 m away | 126 m² | 145 m² | +19 m² +15% | 2021 |
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| 55, Claremont Drive817 m away | 122 m² | 141 m² | +19 m² +16% | 2020 |
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| 65, Arncliffe Gardens783 m away | 125 m² | 144 m² | +19 m² +15% | 2019 |
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| 49, Rydal Street605 m away | 59 m² | 78 m² | +19 m² +32% | 2016 |
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| 20, Leamington Drive376 m away | 71 m² | 90 m² | +19 m² +27% | 2014 |
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| 8, Derby Street441 m away | 58 m² | 77 m² | +19 m² +33% | 2014 |
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| 14, Dorset Street492 m away | 71 m² | 90 m² | +19 m² +27% | 2014 |
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| 82, Haswell Avenue731 m away | 68 m² | 87 m² | +19 m² +28% | 2014 |
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| 46, Stockton Road535 m away | 98 m² | 117 m² | +19 m² +19% | 2013 |
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| 9, Nottingham Walk789 m away | 86 m² | 105 m² | +19 m² +22% | 2013 |
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| 87, Elwick Road688 m away | 92 m² | 110 m² | +18 m² +20% | 2025 |
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| 20, Uppingham Street241 m away | 52 m² | 70 m² | +18 m² +35% | 2024 |
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| 9, Grasmere Street633 m away | 60 m² | 78 m² | +18 m² +30% | 2024 |
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| 12, Penrhyn Street735 m away | 94 m² | 112 m² | +18 m² +19% | 2024 |
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| 39, Colenso Street599 m away | 73 m² | 91 m² | +18 m² +25% | 2019 |
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| 15, Charterhouse Street189 m away | 63 m² | 81 m² | +18 m² +29% | 2016 |
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| 159, Westbourne Road295 m away | 87 m² | 105 m² | +18 m² +21% | 2015 |
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| 13, Wansbeck Gardens911 m away | 116 m² | 134 m² | +18 m² +16% | 2015 |
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| 19, Houghton Street824 m away | 84 m² | 102 m² | +18 m² +21% | 2014 |
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| 24, Penrhyn Street735 m away | 86 m² | 103 m² | +17 m² +20% | 2024 |
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| 15, Wensleydale Street655 m away | 76 m² | 93 m² | +17 m² +22% | 2017 |
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| 41, Colenso Street599 m away | 71 m² | 88 m² | +17 m² +24% | 2016 |
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| 4, Bangor Street617 m away | 92 m² | 109 m² | +17 m² +18% | 2015 |
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| 110, Kingsley Avenue703 m away | 70 m² | 87 m² | +17 m² +24% | 2015 |
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| 14, Devon Street475 m away | 55 m² | 72 m² | +17 m² +31% | 2014 |
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| 24, Derby Street441 m away | 61 m² | 78 m² | +17 m² +28% | 2011 |
|---|
| 51, Ashgrove Avenue576 m away | 87 m² | 103 m² | +16 m² +18% | 2026 |
|---|
| 51, Keswick Street613 m away | 54 m² | 70 m² | +16 m² +30% | 2025 |
|---|
| 22, Colwyn Road679 m away | 64 m² | 80 m² | +16 m² +25% | 2025 |
|---|
| 4, Leamington Parade324 m away | 63 m² | 79 m² | +16 m² +25% | 2023 |
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| 3, Devon Street475 m away | 42 m² | 58 m² | +16 m² +38% | 2022 |
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| 4, Kendal Road753 m away | 68 m² | 84 m² | +16 m² +24% | 2021 |
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| 38, Southbrooke Avenue712 m away | 90 m² | 106 m² | +16 m² +18% | 2019 |
|---|
| 237a, York Road754 m away | 102 m² | 118 m² | +16 m² +16% | 2017 |
|---|
| 53, Lansdowne Road802 m away | 92 m² | 108 m² | +16 m² +17% | 2017 |
|---|
| 86, Oxford Road269 m away | 60 m² | 76 m² | +16 m² +27% | 2016 |
|---|
| 23, Whitfield Drive520 m away | 79 m² | 95 m² | +16 m² +20% | 2016 |
|---|
| 245a, Oxford Road667 m away | 100 m² | 116 m² | +16 m² +16% | 2016 |
|---|
| 14, Windsor Street991 m away | 96 m² | 112 m² | +16 m² +17% | 2015 |
|---|
| 16, Charterhouse Street189 m away | 48 m² | 64 m² | +16 m² +33% | 2014 |
|---|
| 38, Oxford Road407 m away | 41 m² | 57 m² | +16 m² +39% | 2014 |
|---|
| 10, The Maltings525 m away | 38 m² | 54 m² | +16 m² +42% | 2014 |
|---|
| 5, Colenso Street599 m away | 74 m² | 90 m² | +16 m² +22% | 2013 |
|---|
| 35, Spring Garden Road429 m away | 78 m² | 93 m² | +15 m² +19% | 2024 |
|---|
| 92, Belmont Gardens790 m away | 92 m² | 107 m² | +15 m² +16% | 2024 |
|---|
| 37, Shrewsbury Street181 m away | 53 m² | 68 m² | +15 m² +28% | 2023 |
|---|
| 61, Caledonian Road335 m away | 85 m² | 100 m² | +15 m² +18% | 2019 |
|---|
| 30, Thirlmere Street646 m away | 74 m² | 89 m² | +15 m² +20% | 2019 |
|---|
| 3, Gloucester Street264 m away | 64 m² | 79 m² | +15 m² +23% | 2016 |
|---|
| 41, Haswell Avenue637 m away | 67 m² | 82 m² | +15 m² +22% | 2016 |
|---|
| 13, Richmond Street405 m away | 65 m² | 80 m² | +15 m² +23% | 2014 |
|---|
| 2a, Powell Street617 m away | 91 m² | 106 m² | +15 m² +16% | 2014 |
|---|
| 31, Thirlmere Street646 m away | 70 m² | 85 m² | +15 m² +21% | 2013 |
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| 41, Patterdale Street650 m away | 85 m² | 100 m² | +15 m² +18% | 2013 |
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