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 BD8 0LT
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 |
|---|---|---|---|---|
| 18, Northcroft Rise610 m away | 181 m² | 335 m² | +154 m² +85% | 2014 |
| 59, Springroyd Terrace613 m away | 104 m² | 251 m² | +147 m² +141% | 2013 |
| 246, Washington Street940 m away | 135 m² | 268 m² | +133 m² +99% | 2015 |
| 25, Cranbourne Road823 m away | 307 m² | 439 m² | +132 m² +43% | 2014 |
| 16, Yew Tree Avenue610 m away | 118 m² | 234 m² | +116 m² +98% | 2020 |
| 8, Cranbourne Road823 m away | 135 m² | 251 m² | +116 m² +86% | 2019 |
| 196, St Leonards Road911 m away | 93 m² | 206 m² | +113 m² +122% | 2017 |
| 3, Hoxton Street890 m away | 203 m² | 314 m² | +111 m² +55% | 2016 |
| 76, Lytton Road746 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.
| 93 m² |
| 202 m² |
| +109 m² +117% |
| 2014 |
| 12, Agar Terrace773 m away | 93 m² | 202 m² | +109 m² +117% | 2014 |
|---|
| 6, Yew Tree Avenue610 m away | 125 m² | 232 m² | +107 m² +86% | 2012 |
|---|
| 39, Springroyd Terrace613 m away | 108 m² | 214 m² | +106 m² +98% | 2017 |
|---|
| 2, Chapel Lane948 m away | 145 m² | 247 m² | +102 m² +70% | 2016 |
|---|
| 163, Washington Street905 m away | 90 m² | 190 m² | +100 m² +111% | 2014 |
|---|
| 60, St Leonards Grove731 m away | 67 m² | 165 m² | +98 m² +146% | 2014 |
|---|
| 10, Cranbourne Road823 m away | 207 m² | 304 m² | +97 m² +47% | 2016 |
|---|
| 1, Agar Terrace773 m away | 101 m² | 198 m² | +97 m² +96% | 2015 |
|---|
| 25, Firethorn Close925 m away | 69 m² | 165 m² | +96 m² +139% | 2014 |
|---|
| 47, Sunningdale412 m away | 77 m² | 172 m² | +95 m² +123% | 2023 |
|---|
| 66, Grange Road954 m away | 75 m² | 170 m² | +95 m² +127% | 2023 |
|---|
| 160, St Leonards Road911 m away | 124 m² | 218 m² | +94 m² +76% | 2014 |
|---|
| 18, Lund Street516 m away | 68 m² | 156 m² | +88 m² +129% | 2017 |
|---|
| 100, Crow Tree Lane573 m away | 166 m² | 254 m² | +88 m² +53% | 2016 |
|---|
| 18, West Park Road653 m away | 60 m² | 148 m² | +88 m² +147% | 2014 |
|---|
| 53, Springroyd Terrace613 m away | 119 m² | 205 m² | +86 m² +72% | 2016 |
|---|
| 13, Springroyd Terrace476 m away | 100 m² | 185 m² | +85 m² +85% | 2014 |
|---|
| 202, Allerton Road882 m away | 84 m² | 167 m² | +83 m² +99% | 2018 |
|---|
| 15, St Leonards Road777 m away | 107 m² | 189 m² | +82 m² +77% | 2015 |
|---|
| 13, Daisy Hill Lane825 m away | 132 m² | 214 m² | +82 m² +62% | 2015 |
|---|
| 17, Hazelhurst Road845 m away | 70 m² | 152 m² | +82 m² +117% | 2014 |
|---|
| 137, Washington Street905 m away | 92 m² | 174 m² | +82 m² +89% | 2014 |
|---|
| 8, Hedge Side272 m away | 61 m² | 140 m² | +79 m² +130% | 2020 |
|---|
| 94, Templars Way70 m away | 61 m² | 140 m² | +79 m² +130% | 2014 |
|---|
| 10, Box Tree Close428 m away | 154 m² | 232 m² | +78 m² +51% | 2015 |
|---|
| 47, Lytton Road746 m away | 58 m² | 135 m² | +77 m² +133% | 2015 |
|---|
| 14, Grange Avenue975 m away | 105 m² | 181 m² | +76 m² +72% | 2016 |
|---|
| 62, St Leonards Road810 m away | 57 m² | 133 m² | +76 m² +133% | 2014 |
|---|
| 10, Agar Street822 m away | 66 m² | 140 m² | +74 m² +112% | 2016 |
|---|
| 89, Park Hill Drive755 m away | 85 m² | 158 m² | +73 m² +86% | 2014 |
|---|
| 171, Washington Street905 m away | 92 m² | 165 m² | +73 m² +79% | 2014 |
|---|
| 53, Lingwood Avenue617 m away | 69 m² | 140 m² | +71 m² +103% | 2015 |
|---|
| 12, Gilynda Close494 m away | 57 m² | 127 m² | +70 m² +123% | 2014 |
|---|
| 114, Lytton Road746 m away | 126 m² | 196 m² | +70 m² +56% | 2014 |
|---|
| 150, St Leonards Road864 m away | 48 m² | 118 m² | +70 m² +146% | 2014 |
|---|
| 176, Washington Street940 m away | 70 m² | 140 m² | +70 m² +100% | 2014 |
|---|
| 170, Rhodesway596 m away | 86 m² | 155 m² | +69 m² +80% | 2014 |
|---|
| 115, Washington Street905 m away | 60 m² | 129 m² | +69 m² +115% | 2014 |
|---|
| 76, Allerton Road484 m away | 62 m² | 130 m² | +68 m² +110% | 2017 |
|---|
| 184, Washington Street940 m away | 94 m² | 162 m² | +68 m² +72% | 2015 |
|---|
| 174, Washington Street940 m away | 71 m² | 139 m² | +68 m² +96% | 2014 |
|---|
| 11, Cranbourne Road823 m away | 208 m² | 275 m² | +67 m² +32% | 2016 |
|---|
| 5, Yew Tree Avenue610 m away | 135 m² | 202 m² | +67 m² +50% | 2015 |
|---|
| 174, Thornton Old Road481 m away | 72 m² | 138 m² | +66 m² +92% | 2016 |
|---|
| 21, Herschel Road887 m away | 54 m² | 120 m² | +66 m² +122% | 2014 |
|---|
| 18, Bullroyd Avenue246 m away | 92 m² | 157 m² | +65 m² +71% | 2018 |
|---|
| 39, Cranbourne Road823 m away | 104 m² | 167 m² | +63 m² +61% | 2016 |
|---|
| 21, Chippendale Rise355 m away | 107 m² | 170 m² | +63 m² +59% | 2015 |
|---|
| 1, Clement Street553 m away | 58 m² | 121 m² | +63 m² +109% | 2015 |
|---|
| 74, Hoxton Street888 m away | 87 m² | 150 m² | +63 m² +72% | 2013 |
|---|
| 117, St Leonards Road864 m away | 127 m² | 189 m² | +62 m² +49% | 2024 |
|---|
| 50, Hazelhurst Brow938 m away | 84 m² | 146 m² | +62 m² +74% | 2016 |
|---|
| 20, Springroyd Terrace476 m away | 127 m² | 189 m² | +62 m² +49% | 2015 |
|---|
| 91, Crow Tree Lane573 m away | 122 m² | 182 m² | +60 m² +49% | 2013 |
|---|
| 73, Lingwood Avenue777 m away | 104 m² | 164 m² | +60 m² +58% | 2013 |
|---|
| 11, Lingwood Terrace496 m away | 86 m² | 144 m² | +58 m² +67% | 2015 |
|---|
| 24, Wimborne Drive969 m away | 132 m² | 189 m² | +57 m² +43% | 2026 |
|---|
| 11, Dean Close538 m away | 89 m² | 146 m² | +57 m² +64% | 2015 |
|---|
| 1, Crow Tree Lane573 m away | 42 m² | 97 m² | +55 m² +131% | 2022 |
|---|
| 15, Pearson Lane747 m away | 278 m² | 333 m² | +55 m² +20% | 2017 |
|---|
| 3, Leaventhorpe Lane734 m away | 95 m² | 149 m² | +54 m² +57% | 2014 |
|---|
| 10, Hoxton Street890 m away | 118 m² | 172 m² | +54 m² +46% | 2014 |
|---|
| 5, Wimborne Drive969 m away | 60 m² | 114 m² | +54 m² +90% | 2014 |
|---|
| 5, Park Hill Close677 m away | 76 m² | 129 m² | +53 m² +70% | 2013 |
|---|
| 22, Ings Way107 m away | 62 m² | 114 m² | +52 m² +84% | 2026 |
|---|
| 133, Allerton Road652 m away | 99 m² | 151 m² | +52 m² +53% | 2023 |
|---|
| 13, Cranbourne Road823 m away | 210 m² | 262 m² | +52 m² +25% | 2017 |
|---|
| 8, Yew Tree Crescent515 m away | 128 m² | 180 m² | +52 m² +41% | 2016 |
|---|
| 6, Park Hill Close677 m away | 73 m² | 124 m² | +51 m² +70% | 2015 |
|---|
| 46, Lytton Road745 m away | 82 m² | 133 m² | +51 m² +62% | 2014 |
|---|
| 146, Washington Street940 m away | 94 m² | 145 m² | +51 m² +54% | 2014 |
|---|
| 32, Glenbrook Drive745 m away | 54 m² | 104 m² | +50 m² +93% | 2022 |
|---|
| 1, St Leonards Court783 m away | 62 m² | 111 m² | +49 m² +79% | 2015 |
|---|
| 257, Girlington Road987 m away | 66 m² | 115 m² | +49 m² +74% | 2015 |
|---|
| 12, Malvern Grove899 m away | 182 m² | 230 m² | +48 m² +26% | 2023 |
|---|
| 4, Shaftesbury Avenue854 m away | 158 m² | 206 m² | +48 m² +30% | 2017 |
|---|
| 23, St Leonards Road777 m away | 61 m² | 109 m² | +48 m² +79% | 2016 |
|---|
| 36, Washington Street852 m away | 161 m² | 209 m² | +48 m² +30% | 2016 |
|---|
| 2, Springroyd Terrace476 m away | 145 m² | 193 m² | +48 m² +33% | 2014 |
|---|
| 184, St Leonards Road911 m away | 77 m² | 125 m² | +48 m² +62% | 2014 |
|---|
| 31, Manscombe Road989 m away | 112 m² | 160 m² | +48 m² +43% | 2013 |
|---|
| 20, Lund Street516 m away | 54 m² | 101 m² | +47 m² +87% | 2025 |
|---|
| 28, Clement Street553 m away | 132 m² | 179 m² | +47 m² +36% | 2017 |
|---|
| 10, Shaftesbury Avenue854 m away | 141 m² | 188 m² | +47 m² +33% | 2017 |
|---|
| 241, Girlington Road987 m away | 82 m² | 129 m² | +47 m² +57% | 2013 |
|---|
| 40, Glenbrook Drive745 m away | 55 m² | 101 m² | +46 m² +84% | 2026 |
|---|
| 21, Washington Street833 m away | 42 m² | 88 m² | +46 m² +110% | 2021 |
|---|
| 5, St Leonards Court783 m away | 68 m² | 114 m² | +46 m² +68% | 2015 |
|---|
| 12, Dunlin Way997 m away | 55 m² | 100 m² | +45 m² +82% | 2023 |
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| 4, Squire Lane473 m away | 97 m² | 142 m² | +45 m² +46% | 2017 |
|---|
| 73, Springroyd Terrace613 m away | 105 m² | 150 m² | +45 m² +43% | 2016 |
|---|
| 14, Agar Terrace773 m away | 83 m² | 128 m² | +45 m² +54% | 2016 |
|---|
| 60, Hazelhurst Brow938 m away | 150 m² | 195 m² | +45 m² +30% | 2014 |
|---|
| 80, Allerton Road484 m away | 76 m² | 120 m² | +44 m² +58% | 2026 |
|---|
| 198, Allerton Road882 m away | 42 m² | 86 m² | +44 m² +105% | 2023 |
|---|
| 12, Vine Terrace East229 m away | 91 m² | 135 m² | +44 m² +48% | 2017 |
|---|
| 23, Lytton Road745 m away | 74 m² | 118 m² | +44 m² +59% | 2015 |
|---|
| 79, Springroyd Terrace613 m away | 89 m² | 132 m² | +43 m² +48% | 2017 |
|---|
| 17, Hazelhurst Terrace962 m away | 133 m² | 176 m² | +43 m² +32% | 2014 |
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| 56, Middlebrook Way552 m away | 72 m² | 115 m² | +43 m² +60% | 2013 |
|---|
| 12, Lytton Road745 m away | 87 m² | 130 m² | +43 m² +49% | 2013 |
|---|
| 21, Templars Way35 m away | 68 m² | 110 m² | +42 m² +62% | 2023 |
|---|
| 7, The Oval272 m away | 90 m² | 132 m² | +42 m² +47% | 2016 |
|---|
| 14, Clement Street553 m away | 79 m² | 121 m² | +42 m² +53% | 2015 |
|---|
| 1, Grange Drive985 m away | 85 m² | 127 m² | +42 m² +49% | 2013 |
|---|
| 22, Manor Park218 m away | 52 m² | 93 m² | +41 m² +79% | 2025 |
|---|
| 29, Lingwood Road517 m away | 119 m² | 160 m² | +41 m² +34% | 2016 |
|---|
| 8, Clement Street553 m away | 104 m² | 145 m² | +41 m² +39% | 2016 |
|---|
| 252, Washington Street940 m away | 42 m² | 83 m² | +41 m² +98% | 2016 |
|---|
| 23, Clement Street553 m away | 44 m² | 85 m² | +41 m² +93% | 2014 |
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| 620, Thornton Road669 m away | 99 m² | 139 m² | +40 m² +40% | 2016 |
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| 16, Pearson Lane700 m away | 85 m² | 125 m² | +40 m² +47% | 2016 |
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| 64, St Leonards Road810 m away | 52 m² | 92 m² | +40 m² +77% | 2016 |
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| 15, Hazelhurst Road845 m away | 105 m² | 145 m² | +40 m² +38% | 2016 |
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| 103, Washington Street905 m away | 110 m² | 150 m² | +40 m² +36% | 2016 |
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| 131, Washington Street905 m away | 124 m² | 164 m² | +40 m² +32% | 2016 |
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| 106, Pearson Lane703 m away | 247 m² | 287 m² | +40 m² +16% | 2015 |
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| 178, St Leonards Road911 m away | 128 m² | 168 m² | +40 m² +31% | 2013 |
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| 8, Merlin Grove883 m away | 50 m² | 90 m² | +40 m² +80% | 2012 |
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| 22, Vine Terrace West222 m away | 81 m² | 120 m² | +39 m² +48% | 2016 |
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| 17, Munby Street381 m away | 80 m² | 119 m² | +39 m² +49% | 2016 |
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| 61, Springroyd Terrace613 m away | 128 m² | 167 m² | +39 m² +30% | 2015 |
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| 311, Girlington Road987 m away | 60 m² | 99 m² | +39 m² +65% | 2015 |
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| 240, Girlington Road964 m away | 199 m² | 238 m² | +39 m² +20% | 2014 |
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| 15, Agar Terrace773 m away | 63 m² | 102 m² | +39 m² +62% | 2013 |
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| 21, Bronshill Grove988 m away | 69 m² | 108 m² | +39 m² +57% | 2011 |
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| 33, Clement Street553 m away | 55 m² | 93 m² | +38 m² +69% | 2016 |
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| 7, Lingwood Terrace496 m away | 48 m² | 86 m² | +38 m² +79% | 2014 |
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| 28, Colston Close580 m away | 150 m² | 188 m² | +38 m² +25% | 2014 |
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| 71, West Park Road653 m away | 68 m² | 106 m² | +38 m² +56% | 2014 |
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| 110, Lytton Road746 m away | 103 m² | 141 m² | +38 m² +37% | 2013 |
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| 9, Middlebrook Walk715 m away | 94 m² | 131 m² | +37 m² +39% | 2024 |
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| 15, Grange Drive985 m away | 238 m² | 274 m² | +36 m² +15% | 2026 |
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| 53, West Park Road653 m away | 44 m² | 80 m² | +36 m² +82% | 2017 |
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| 2, Manor Park218 m away | 66 m² | 102 m² | +36 m² +55% | 2016 |
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| 21, Munby Street381 m away | 67 m² | 103 m² | +36 m² +54% | 2016 |
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| 35, Bullroyd Avenue246 m away | 76 m² | 112 m² | +36 m² +47% | 2014 |
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| 21, Yew Tree Avenue610 m away | 186 m² | 222 m² | +36 m² +19% | 2014 |
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| 7, Sandhill Close453 m away | 118 m² | 153 m² | +35 m² +30% | 2017 |
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| 25, Bronshill Grove988 m away | 73 m² | 108 m² | +35 m² +48% | 2017 |
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| 13, Higher Downs331 m away | 73 m² | 108 m² | +35 m² +48% | 2016 |
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| 17, Springroyd Terrace476 m away | 115 m² | 150 m² | +35 m² +30% | 2016 |
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| 30, Glenbrook Drive745 m away | 54 m² | 88 m² | +34 m² +63% | 2026 |
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| 7, Rodin Avenue677 m away | 70 m² | 104 m² | +34 m² +49% | 2025 |
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| 21, Rayner Avenue778 m away | 68 m² | 102 m² | +34 m² +50% | 2017 |
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| 2, Lingwood Road549 m away | 184 m² | 218 m² | +34 m² +18% | 2016 |
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| 16, Hoxton Street890 m away | 66 m² | 100 m² | +34 m² +52% | 2014 |
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| 93, St Leonards Road777 m away | 72 m² | 106 m² | +34 m² +47% | 2012 |
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| 71, Washington Street833 m away | 57 m² | 90 m² | +33 m² +58% | 2021 |
|---|
| 2, Lingwood Avenue617 m away | 112 m² | 145 m² | +33 m² +29% | 2016 |
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| 104, St Leonards Road864 m away | 61 m² | 94 m² | +33 m² +54% | 2016 |
|---|
| 71, Allerton Road388 m away | 93 m² | 126 m² | +33 m² +35% | 2015 |
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| 28, Vine Terrace West222 m away | 88 m² | 121 m² | +33 m² +38% | 2014 |
|---|
| 32, Vine Terrace East229 m away | 77 m² | 110 m² | +33 m² +43% | 2014 |
|---|
| 9, Como Drive606 m away | 139 m² | 171 m² | +32 m² +23% | 2024 |
|---|
| 31, Ings Way67 m away | 83 m² | 115 m² | +32 m² +39% | 2017 |
|---|
| 4, Bronshill Grove988 m away | 87 m² | 119 m² | +32 m² +37% | 2015 |
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| 18, Barnby Avenue855 m away | 56 m² | 88 m² | +32 m² +57% | 2013 |
|---|
| 20, Arthur Avenue748 m away | 69 m² | 100 m² | +31 m² +45% | 2026 |
|---|
| 18, Templars Way93 m away | 64 m² | 95 m² | +31 m² +48% | 2023 |
|---|
| 4a, Agar Street822 m away | 85 m² | 116 m² | +31 m² +36% | 2017 |
|---|
| 5, Sandhill Close453 m away | 143 m² | 174 m² | +31 m² +22% | 2015 |
|---|
| 40, Middlebrook Crescent790 m away | 96 m² | 127 m² | +31 m² +32% | 2015 |
|---|
| 277, Girlington Road987 m away | 62 m² | 93 m² | +31 m² +50% | 2015 |
|---|
| 12, Rayner Avenue778 m away | 79 m² | 110 m² | +31 m² +39% | 2014 |
|---|
| 31, Leaventhorpe Lane968 m away | 148 m² | 179 m² | +31 m² +21% | 2014 |
|---|
| 9, Dunlin Way997 m away | 79 m² | 110 m² | +31 m² +39% | 2014 |
|---|
| 131, St Leonards Road864 m away | 84 m² | 114 m² | +30 m² +36% | 2024 |
|---|
| 43, West Park Road653 m away | 53 m² | 83 m² | +30 m² +57% | 2017 |
|---|
| 8, Como Gardens660 m away | 72 m² | 102 m² | +30 m² +42% | 2016 |
|---|
| 22, Hoxton Street890 m away | 73 m² | 103 m² | +30 m² +41% | 2016 |
|---|
| 156, St Leonards Road911 m away | 87 m² | 117 m² | +30 m² +34% | 2014 |
|---|
| 35, Ings Way67 m away | 44 m² | 74 m² | +30 m² +68% | 2013 |
|---|
| 20, Vine Terrace East229 m away | 108 m² | 137 m² | +29 m² +27% | 2017 |
|---|
| 19, Springroyd Terrace476 m away | 98 m² | 127 m² | +29 m² +30% | 2016 |
|---|
| 43, Washington Street833 m away | 70 m² | 99 m² | +29 m² +41% | 2016 |
|---|
| 12, Hoxton Street890 m away | 96 m² | 125 m² | +29 m² +30% | 2014 |
|---|
| 58, Shuttleworth Lane151 m away | 38 m² | 67 m² | +29 m² +76% | 2013 |
|---|
| 200, Allerton Road882 m away | 72 m² | 100 m² | +28 m² +39% | 2026 |
|---|
| 237, Girlington Road987 m away | 44 m² | 72 m² | +28 m² +64% | 2020 |
|---|
| 44, Sandhill Close453 m away | 25 m² | 53 m² | +28 m² +112% | 2019 |
|---|
| 16, St Johns Crescent86 m away | 55 m² | 83 m² | +28 m² +51% | 2017 |
|---|
| 996, Thornton Road733 m away | 85 m² | 113 m² | +28 m² +33% | 2017 |
|---|
| 1b, Duckworth Terrace990 m away | 90 m² | 118 m² | +28 m² +31% | 2016 |
|---|
| 69, Washington Street833 m away | 62 m² | 90 m² | +28 m² +45% | 2015 |
|---|
| 18, Middlebrook Drive647 m away | 56 m² | 84 m² | +28 m² +50% | 2014 |
|---|
| 195, Washington Street905 m away | 56 m² | 84 m² | +28 m² +50% | 2014 |
|---|
| 81, Allerton Road388 m away | 66 m² | 94 m² | +28 m² +42% | 2013 |
|---|
| 123, St Leonards Road864 m away | 69 m² | 97 m² | +28 m² +41% | 2013 |
|---|
| 11, Bronshill Grove988 m away | 69 m² | 97 m² | +28 m² +41% | 2013 |
|---|
| 85, St Leonards Road777 m away | 67 m² | 94 m² | +27 m² +40% | 2020 |
|---|