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 BD7 3NQ
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 |
|---|---|---|---|---|
| 2, Coach House Close752 m away | 212 m² | 444 m² | +232 m² +109% | 2016 |
| 76, Hawes Road668 m away | 80 m² | 186 m² | +106 m² +133% | 2016 |
| 28, Ashmount792 m away | 101 m² | 207 m² | +106 m² +105% | 2014 |
| 151 - 153, Moore Avenue811 m away | 156 m² | 261 m² | +105 m² +67% | 2015 |
| 19, Waverley Avenue969 m away | 99 m² | 204 m² | +105 m² +106% | 2015 |
| 242, Poplar Grove643 m away | 131 m² | 235 m² | +104 m² +79% | 2015 |
| 84, Thornton Lane918 m away | 131 m² | 233 m² | +102 m² +78% | 2021 |
| 44, Tivoli Place941 m away | 80 m² | 180 m² | +100 m² +125% | 2014 |
| 102, Beechwood Avenue734 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.
| 68 m² |
| 162 m² |
| +94 m² +138% |
| 2017 |
| 1, Pleasant Street516 m away | 61 m² | 152 m² | +91 m² +149% | 2026 |
|---|
| 29, Southmere Crescent161 m away | 62 m² | 153 m² | +91 m² +147% | 2009 |
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| 43, Montague Street983 m away | 66 m² | 154 m² | +88 m² +133% | 2015 |
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| 242, Moore Avenue813 m away | 151 m² | 238 m² | +87 m² +58% | 2016 |
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| 17, Cecil Avenue704 m away | 173 m² | 258 m² | +85 m² +49% | 2015 |
|---|
| 12, Ashmount792 m away | 83 m² | 167 m² | +84 m² +101% | 2015 |
|---|
| 74, Tivoli Place941 m away | 63 m² | 145 m² | +82 m² +130% | 2015 |
|---|
| 10, Northdale Crescent830 m away | 71 m² | 152 m² | +81 m² +114% | 2015 |
|---|
| 5, Hawes Terrace904 m away | 65 m² | 146 m² | +81 m² +125% | 2015 |
|---|
| 20, Cecil Avenue798 m away | 251 m² | 331 m² | +80 m² +32% | 2013 |
|---|
| 33, Cragg Street455 m away | 65 m² | 143 m² | +78 m² +120% | 2016 |
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| 806, Great Horton Road701 m away | 223 m² | 301 m² | +78 m² +35% | 2016 |
|---|
| 40, Waverley Terrace925 m away | 97 m² | 175 m² | +78 m² +80% | 2015 |
|---|
| 19, Beechwood Grove808 m away | 83 m² | 161 m² | +78 m² +94% | 2014 |
|---|
| 21, Briarwood Crescent931 m away | 91 m² | 165 m² | +74 m² +81% | 2014 |
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| 95, Harlow Road969 m away | 115 m² | 188 m² | +73 m² +63% | 2017 |
|---|
| 59, Cumberland Road950 m away | 107 m² | 180 m² | +73 m² +68% | 2015 |
|---|
| 81, Carr Bottom Avenue888 m away | 68 m² | 140 m² | +72 m² +106% | 2014 |
|---|
| 1, Haycliffe Avenue676 m away | 88 m² | 159 m² | +71 m² +81% | 2026 |
|---|
| 409, Southfield Lane312 m away | 109 m² | 180 m² | +71 m² +65% | 2024 |
|---|
| 207, Moore Avenue778 m away | 77 m² | 148 m² | +71 m² +92% | 2015 |
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| 82, Aberdeen Place990 m away | 98 m² | 169 m² | +71 m² +72% | 2014 |
|---|
| 25, Lesmere Grove834 m away | 69 m² | 139 m² | +70 m² +101% | 2023 |
|---|
| 26, Cecil Avenue798 m away | 264 m² | 334 m² | +70 m² +27% | 2015 |
|---|
| 32, Waverley Avenue969 m away | 80 m² | 150 m² | +70 m² +88% | 2015 |
|---|
| 2, Waverley Terrace925 m away | 126 m² | 196 m² | +70 m² +56% | 2014 |
|---|
| 93, Kenley Parade1000 m away | 106 m² | 175 m² | +69 m² +65% | 2021 |
|---|
| 3, Kenmore Grove656 m away | 75 m² | 144 m² | +69 m² +92% | 2017 |
|---|
| 115, Beldon Road427 m away | 58 m² | 127 m² | +69 m² +119% | 2016 |
|---|
| 4, Beechwood Grove808 m away | 106 m² | 175 m² | +69 m² +65% | 2016 |
|---|
| 63, Tivoli Place941 m away | 77 m² | 146 m² | +69 m² +90% | 2015 |
|---|
| 85, St Enochs Road859 m away | 61 m² | 130 m² | +69 m² +113% | 2014 |
|---|
| 788, Great Horton Road605 m away | 117 m² | 185 m² | +68 m² +58% | 2015 |
|---|
| 14, Falcon Street640 m away | 61 m² | 129 m² | +68 m² +111% | 2015 |
|---|
| 16, Falcon Street640 m away | 62 m² | 129 m² | +67 m² +108% | 2017 |
|---|
| 44, Pennington Terrace848 m away | 63 m² | 129 m² | +66 m² +105% | 2023 |
|---|
| 67, Halstead Place134 m away | 48 m² | 114 m² | +66 m² +138% | 2017 |
|---|
| 10, Bempton Place449 m away | 80 m² | 146 m² | +66 m² +83% | 2016 |
|---|
| 11, Beechwood Grove808 m away | 114 m² | 180 m² | +66 m² +58% | 2016 |
|---|
| 90, Cumberland Road940 m away | 103 m² | 168 m² | +65 m² +63% | 2014 |
|---|
| 10, Fairway887 m away | 56 m² | 120 m² | +64 m² +114% | 2013 |
|---|
| 118, Hartington Terrace961 m away | 70 m² | 132 m² | +62 m² +89% | 2017 |
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| 121, Hartington Terrace979 m away | 83 m² | 145 m² | +62 m² +75% | 2015 |
|---|
| 15, Waverley Terrace925 m away | 73 m² | 134 m² | +61 m² +84% | 2015 |
|---|
| 98, Haycliffe Road216 m away | 61 m² | 121 m² | +60 m² +98% | 2017 |
|---|
| 20, Vine Street662 m away | 61 m² | 121 m² | +60 m² +98% | 2016 |
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| 40, Hollybank Road906 m away | 178 m² | 238 m² | +60 m² +34% | 2016 |
|---|
| 46, Cumberland Road940 m away | 158 m² | 218 m² | +60 m² +38% | 2015 |
|---|
| 8, Central Avenue959 m away | 106 m² | 166 m² | +60 m² +57% | 2014 |
|---|
| 36, Cambridge Street580 m away | 119 m² | 178 m² | +59 m² +50% | 2026 |
|---|
| 23, Thornton Lane979 m away | 115 m² | 174 m² | +59 m² +51% | 2015 |
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| 5, Central Avenue959 m away | 127 m² | 186 m² | +59 m² +46% | 2013 |
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| 63, Chislehurst Place898 m away | 42 m² | 99 m² | +57 m² +136% | 2015 |
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| 43, Cross Lane206 m away | 55 m² | 111 m² | +56 m² +102% | 2016 |
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| 24, Kenmore Crescent760 m away | 91 m² | 147 m² | +56 m² +62% | 2014 |
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| 5, Lindley Drive843 m away | 73 m² | 129 m² | +56 m² +77% | 2014 |
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| 66, Ewart Street349 m away | 105 m² | 160 m² | +55 m² +52% | 2016 |
|---|
| 72, Cumberland Road940 m away | 81 m² | 136 m² | +55 m² +68% | 2016 |
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| 5, Derby Street545 m away | 122 m² | 177 m² | +55 m² +45% | 2015 |
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| 44, Waverley Terrace925 m away | 120 m² | 175 m² | +55 m² +46% | 2014 |
|---|
| 80, Aberdeen Place990 m away | 125 m² | 180 m² | +55 m² +44% | 2014 |
|---|
| 39, Cross Lane206 m away | 58 m² | 112 m² | +54 m² +93% | 2016 |
|---|
| 99, Cumberland Road950 m away | 120 m² | 174 m² | +54 m² +45% | 2016 |
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| 34, Melrose Street513 m away | 82 m² | 136 m² | +54 m² +66% | 2015 |
|---|
| 63, Beechwood Avenue734 m away | 78 m² | 132 m² | +54 m² +69% | 2015 |
|---|
| 23, St Wilfrids Crescent949 m away | 81 m² | 134 m² | +53 m² +65% | 2025 |
|---|
| 1, Stephenson Street69 m away | 65 m² | 118 m² | +53 m² +82% | 2022 |
|---|
| 60, Copley Street488 m away | 50 m² | 103 m² | +53 m² +106% | 2016 |
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| 9, Blamires Street818 m away | 98 m² | 151 m² | +53 m² +54% | 2016 |
|---|
| 51, Cumberland Road950 m away | 93 m² | 146 m² | +53 m² +57% | 2015 |
|---|
| 12, Southmere Grove305 m away | 63 m² | 115 m² | +52 m² +83% | 2014 |
|---|
| 10, Cragg Terrace422 m away | 83 m² | 134 m² | +51 m² +61% | 2017 |
|---|
| 13, Pleasant Street516 m away | 59 m² | 110 m² | +51 m² +86% | 2016 |
|---|
| 4, Pennington Terrace848 m away | 69 m² | 120 m² | +51 m² +74% | 2015 |
|---|
| 32, Newburn Road820 m away | 104 m² | 155 m² | +51 m² +49% | 2014 |
|---|
| 83, Watty Hall Road620 m away | 58 m² | 108 m² | +50 m² +86% | 2025 |
|---|
| 10, Watmough Street337 m away | 53 m² | 103 m² | +50 m² +94% | 2017 |
|---|
| 15, Beechwood Avenue617 m away | 117 m² | 167 m² | +50 m² +43% | 2016 |
|---|
| 44, Crossley Street816 m away | 114 m² | 164 m² | +50 m² +44% | 2014 |
|---|
| 3, Cragg Terrace422 m away | 38 m² | 88 m² | +50 m² +132% | 2011 |
|---|
| 5, Curlew Street782 m away | 58 m² | 107 m² | +49 m² +84% | 2021 |
|---|
| 11, Nina Road900 m away | 88 m² | 137 m² | +49 m² +56% | 2020 |
|---|
| 9, Central Avenue878 m away | 113 m² | 162 m² | +49 m² +43% | 2016 |
|---|
| 88, Beldon Road285 m away | 94 m² | 143 m² | +49 m² +52% | 2014 |
|---|
| 23, Carr Bottom Avenue734 m away | 67 m² | 115 m² | +48 m² +72% | 2017 |
|---|
| 3, Ewart Place268 m away | 87 m² | 135 m² | +48 m² +55% | 2016 |
|---|
| 14, Centre Street852 m away | 51 m² | 99 m² | +48 m² +94% | 2016 |
|---|
| 95, Cumberland Road950 m away | 101 m² | 149 m² | +48 m² +48% | 2016 |
|---|
| 29, Haycliffe Terrace255 m away | 72 m² | 120 m² | +48 m² +67% | 2015 |
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| 40, Dracup Road552 m away | 89 m² | 137 m² | +48 m² +54% | 2015 |
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| 11, Cambridge Street580 m away | 70 m² | 118 m² | +48 m² +69% | 2015 |
|---|
| 13, Waverley Avenue969 m away | 85 m² | 133 m² | +48 m² +56% | 2015 |
|---|
| 19, Chislehurst Place972 m away | 72 m² | 120 m² | +48 m² +67% | 2015 |
|---|
| 1, Noble Street912 m away | 56 m² | 104 m² | +48 m² +86% | 2013 |
|---|
| 11, Farnham Road821 m away | 86 m² | 133 m² | +47 m² +55% | 2026 |
|---|
| 2, Marbridge Court806 m away | 120 m² | 167 m² | +47 m² +39% | 2016 |
|---|
| 117, Harlow Road969 m away | 70 m² | 117 m² | +47 m² +67% | 2016 |
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| 39, Thornton Lane979 m away | 103 m² | 150 m² | +47 m² +46% | 2016 |
|---|
| 43, Gathorne Street494 m away | 100 m² | 147 m² | +47 m² +47% | 2015 |
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| 147, Moore Avenue811 m away | 96 m² | 143 m² | +47 m² +49% | 2015 |
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| 3, Turner Place965 m away | 67 m² | 113 m² | +46 m² +69% | 2017 |
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| 6, Cecil Avenue798 m away | 252 m² | 298 m² | +46 m² +18% | 2015 |
|---|
| 12, Enfield Parade948 m away | 123 m² | 169 m² | +46 m² +37% | 2014 |
|---|
| 98, Haycliffe Lane536 m away | 56 m² | 101 m² | +45 m² +80% | 2026 |
|---|
| 47, Frimley Drive663 m away | 105 m² | 150 m² | +45 m² +43% | 2016 |
|---|
| 46, Watmough Street337 m away | 56 m² | 101 m² | +45 m² +80% | 2014 |
|---|
| 23, Pickles Lane922 m away | 75 m² | 120 m² | +45 m² +60% | 2014 |
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| 68, Beechwood Avenue617 m away | 93 m² | 138 m² | +45 m² +48% | 2013 |
|---|
| 20, Shepherd Street470 m away | 132 m² | 176 m² | +44 m² +33% | 2020 |
|---|
| 8, Cragg Terrace422 m away | 92 m² | 136 m² | +44 m² +48% | 2017 |
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| 10, Nurser Place915 m away | 86 m² | 130 m² | +44 m² +51% | 2017 |
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| 43, Tivoli Place941 m away | 78 m² | 122 m² | +44 m² +56% | 2016 |
|---|
| 21, Chislehurst Place972 m away | 80 m² | 124 m² | +44 m² +55% | 2015 |
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| 14, Hudson Crescent93 m away | 45 m² | 88 m² | +43 m² +96% | 2015 |
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| 17, Nurser Place915 m away | 109 m² | 152 m² | +43 m² +39% | 2015 |
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| 16, Watmough Street337 m away | 61 m² | 103 m² | +42 m² +69% | 2017 |
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| 33, Beechwood Avenue617 m away | 77 m² | 119 m² | +42 m² +55% | 2016 |
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| 15, Briarwood Crescent931 m away | 91 m² | 133 m² | +42 m² +46% | 2016 |
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| 24, Briarwood Grove938 m away | 100 m² | 142 m² | +42 m² +42% | 2016 |
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| 47, Sowden Street83 m away | 66 m² | 108 m² | +42 m² +64% | 2015 |
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| 102, Ewart Street294 m away | 66 m² | 108 m² | +42 m² +64% | 2015 |
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| 772, Great Horton Road605 m away | 105 m² | 147 m² | +42 m² +40% | 2015 |
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| 4, Carr Bottom Grove790 m away | 82 m² | 123 m² | +41 m² +50% | 2024 |
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| 2, Fairway Walk902 m away | 48 m² | 89 m² | +41 m² +85% | 2016 |
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| 93, Cecil Avenue704 m away | 186 m² | 227 m² | +41 m² +22% | 2015 |
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| 6, Haycliffe Drive817 m away | 94 m² | 135 m² | +41 m² +44% | 2015 |
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| 101, Harlow Road969 m away | 78 m² | 119 m² | +41 m² +53% | 2015 |
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| 23, Chislehurst Place972 m away | 81 m² | 122 m² | +41 m² +51% | 2015 |
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| 33, Thornton Lane979 m away | 66 m² | 107 m² | +41 m² +62% | 2015 |
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| 83, Beldon Road285 m away | 81 m² | 122 m² | +41 m² +51% | 2014 |
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| 705, Great Horton Road763 m away | 89 m² | 130 m² | +41 m² +46% | 2014 |
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| 57, Ringwood Road670 m away | 101 m² | 141 m² | +40 m² +40% | 2025 |
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| 19, St Wilfrids Crescent949 m away | 53 m² | 93 m² | +40 m² +75% | 2025 |
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| 150, St Enochs Road966 m away | 72 m² | 112 m² | +40 m² +56% | 2016 |
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| 12, Daisy Street381 m away | 74 m² | 114 m² | +40 m² +54% | 2015 |
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| 32, Lindley Drive843 m away | 89 m² | 129 m² | +40 m² +45% | 2015 |
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| 120, Aberdeen Place990 m away | 44 m² | 84 m² | +40 m² +91% | 2014 |
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| 7, Hudson Close166 m away | 51 m² | 90 m² | +39 m² +76% | 2026 |
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| 3, Hollybank Road887 m away | 87 m² | 126 m² | +39 m² +45% | 2025 |
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| 80, Westcroft Road516 m away | 63 m² | 102 m² | +39 m² +62% | 2022 |
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| 67, Beckside Road937 m away | 127 m² | 166 m² | +39 m² +31% | 2020 |
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| 4, Haycliffe Road216 m away | 56 m² | 95 m² | +39 m² +70% | 2016 |
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| 12, Tern Street483 m away | 73 m² | 112 m² | +39 m² +53% | 2015 |
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| 29, Quaker Lane411 m away | 77 m² | 116 m² | +39 m² +51% | 2013 |
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| 38, Derby Street545 m away | 62 m² | 100 m² | +38 m² +61% | 2026 |
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| 37, Derby Street545 m away | 62 m² | 100 m² | +38 m² +61% | 2026 |
|---|
| 18, Halton Place240 m away | 75 m² | 113 m² | +38 m² +51% | 2016 |
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| 20, Falcon Street640 m away | 68 m² | 106 m² | +38 m² +56% | 2016 |
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| 14, Ashmount792 m away | 60 m² | 98 m² | +38 m² +63% | 2016 |
|---|
| 88, St Enochs Road843 m away | 106 m² | 144 m² | +38 m² +36% | 2016 |
|---|
| 41, Tivoli Place941 m away | 84 m² | 122 m² | +38 m² +45% | 2016 |
|---|
| 1, Enfield Parade948 m away | 105 m² | 143 m² | +38 m² +36% | 2016 |
|---|
| 18, Etna Street926 m away | 88 m² | 126 m² | +38 m² +43% | 2009 |
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| 141, Moore Avenue811 m away | 92 m² | 129 m² | +37 m² +40% | 2022 |
|---|
| 79, Kenley Parade950 m away | 82 m² | 119 m² | +37 m² +45% | 2017 |
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| 4, Floyd Street346 m away | 50 m² | 87 m² | +37 m² +74% | 2016 |
|---|
| 31, Cragg Street455 m away | 111 m² | 148 m² | +37 m² +33% | 2016 |
|---|
| 785, Little Horton Lane610 m away | 67 m² | 104 m² | +37 m² +55% | 2015 |
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| 91, Harlow Road969 m away | 108 m² | 145 m² | +37 m² +34% | 2015 |
|---|
| 15, Waverley Avenue969 m away | 73 m² | 110 m² | +37 m² +51% | 2015 |
|---|
| 33, Waverley Avenue969 m away | 87 m² | 124 m² | +37 m² +43% | 2014 |
|---|
| 596, Little Horton Lane963 m away | 79 m² | 115 m² | +36 m² +46% | 2016 |
|---|
| 411, Southfield Lane312 m away | 82 m² | 118 m² | +36 m² +44% | 2015 |
|---|
| 34, Tivoli Place941 m away | 106 m² | 142 m² | +36 m² +34% | 2015 |
|---|
| 48, Halcyon Way734 m away | 76 m² | 112 m² | +36 m² +47% | 2014 |
|---|
| 37, Dirkhill Street956 m away | 58 m² | 94 m² | +36 m² +62% | 2014 |
|---|
| 78, Westcroft Road516 m away | 35 m² | 70 m² | +35 m² +100% | 2019 |
|---|
| 18, Ward Street330 m away | 76 m² | 111 m² | +35 m² +46% | 2017 |
|---|
| 133, Beldon Road427 m away | 56 m² | 91 m² | +35 m² +63% | 2017 |
|---|
| 37, Chislehurst Place898 m away | 71 m² | 106 m² | +35 m² +49% | 2017 |
|---|
| 247, Great Horton Road960 m away | 51 m² | 86 m² | +35 m² +69% | 2017 |
|---|
| 21, Sowden Street83 m away | 50 m² | 85 m² | +35 m² +70% | 2016 |
|---|
| 10, Tern Street483 m away | 73 m² | 108 m² | +35 m² +48% | 2016 |
|---|
| 13, Thornton Lane979 m away | 103 m² | 138 m² | +35 m² +34% | 2016 |
|---|
| 3, Thornton Lane979 m away | 98 m² | 133 m² | +35 m² +36% | 2016 |
|---|
| 30, Melrose Street513 m away | 99 m² | 134 m² | +35 m² +35% | 2015 |
|---|
| 107, Harlow Road969 m away | 78 m² | 113 m² | +35 m² +45% | 2015 |
|---|
| 14, Chislehurst Place972 m away | 89 m² | 124 m² | +35 m² +39% | 2015 |
|---|
| 12, Chislehurst Place972 m away | 87 m² | 122 m² | +35 m² +40% | 2015 |
|---|
| 80, Hartington Terrace961 m away | 58 m² | 93 m² | +35 m² +60% | 2014 |
|---|
| 132, Harlow Road951 m away | 86 m² | 120 m² | +34 m² +40% | 2026 |
|---|
| 12, Esmond Street638 m away | 53 m² | 87 m² | +34 m² +64% | 2023 |
|---|
| 16, Kenmore Road683 m away | 81 m² | 115 m² | +34 m² +42% | 2016 |
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| 112, Canterbury Avenue693 m away | 67 m² | 101 m² | +34 m² +51% | 2015 |
|---|
| 25, Dirkhill Street956 m away | 53 m² | 87 m² | +34 m² +64% | 2015 |
|---|
| 39, Cecil Avenue704 m away | 189 m² | 223 m² | +34 m² +18% | 2014 |
|---|
| 564, Little Horton Lane963 m away | 103 m² | 137 m² | +34 m² +33% | 2013 |
|---|
| 81, Ewart Street209 m away | 67 m² | 100 m² | +33 m² +49% | 2026 |
|---|
| 783, Little Horton Lane610 m away | 68 m² | 101 m² | +33 m² +49% | 2026 |
|---|
| 9, Southmere Oval664 m away | 75 m² | 108 m² | +33 m² +44% | 2025 |
|---|
| 34, Stephenson Street69 m away | 75 m² | 108 m² | +33 m² +44% | 2022 |
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