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 E17 6QB
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 |
|---|---|---|---|---|
| 62, Edinburgh Road847 m away | 118 m² | 224 m² | +106 m² +90% | 2026 |
| 10, Sutherland Road599 m away | 85 m² | 191 m² | +106 m² +125% | 2023 |
| 50, Greenleaf Road340 m away | 144 m² | 243 m² | +99 m² +69% | 2014 |
| 49, Gainsford Road0 m away | 64 m² | 160 m² | +96 m² +150% | 2019 |
| 51, Rectory Road940 m away | 74 m² | 170 m² | +96 m² +130% | 2016 |
| 98, Erskine Road121 m away | 154 m² | 242 m² | +88 m² +57% | 2025 |
| 59, Falmer Road904 m away | 119 m² | 206 m² | +87 m² +73% | 2023 |
| 60, Hatherley Road273 m away | 59 m² | 142 m² | +83 m² +141% | 2026 |
| 30, Edinburgh Road847 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.
| 95 m² |
| 168 m² |
| +73 m² +77% |
| 2012 |
| 231, South Countess Road411 m away | 83 m² | 154 m² | +71 m² +86% | 2015 |
|---|
| 42, Cleveland Park Avenue497 m away | 53 m² | 117 m² | +64 m² +121% | 2010 |
|---|
| 12, Edinburgh Road847 m away | 91 m² | 154 m² | +63 m² +69% | 2025 |
|---|
| 43, St Andrews Road970 m away | 94 m² | 157 m² | +63 m² +67% | 2022 |
|---|
| 217, Higham Hill Road970 m away | 62 m² | 125 m² | +63 m² +102% | 2018 |
|---|
| 8, Walpole Road180 m away | 61 m² | 123 m² | +62 m² +102% | 2026 |
|---|
| 12, Cleveland Park Crescent440 m away | 78 m² | 140 m² | +62 m² +79% | 2023 |
|---|
| 68, Howard Road885 m away | 126 m² | 188 m² | +62 m² +49% | 2023 |
|---|
| 116, Albert Road864 m away | 105 m² | 167 m² | +62 m² +59% | 2020 |
|---|
| 69, Walpole Road223 m away | 76 m² | 138 m² | +62 m² +82% | 2014 |
|---|
| 65, Mansfield Road192 m away | 69 m² | 130 m² | +61 m² +88% | 2022 |
|---|
| 15, Eldon Road338 m away | 100 m² | 160 m² | +60 m² +60% | 2020 |
|---|
| 102, Queens Road978 m away | 95 m² | 154 m² | +59 m² +62% | 2022 |
|---|
| 36, Woodville Road368 m away | 63 m² | 122 m² | +59 m² +94% | 2014 |
|---|
| 67, Chingford Road873 m away | 76 m² | 134 m² | +58 m² +76% | 2023 |
|---|
| 81, Pearl Road481 m away | 83 m² | 140 m² | +57 m² +69% | 2024 |
|---|
| 13, Parkhurst Road458 m away | 80 m² | 137 m² | +57 m² +71% | 2014 |
|---|
| 7, Oster Terrace886 m away | 72 m² | 128 m² | +56 m² +78% | 2026 |
|---|
| 94, Albert Road864 m away | 95 m² | 151 m² | +56 m² +59% | 2025 |
|---|
| 481, Forest Road476 m away | 40 m² | 95 m² | +55 m² +138% | 2022 |
|---|
| 109, Gosport Road873 m away | 78 m² | 132 m² | +54 m² +69% | 2025 |
|---|
| 13, Hatherley Road440 m away | 68 m² | 122 m² | +54 m² +79% | 2023 |
|---|
| 77, Erskine Road121 m away | 39 m² | 93 m² | +54 m² +138% | 2013 |
|---|
| 95, Gosport Road873 m away | 72 m² | 125 m² | +53 m² +74% | 2026 |
|---|
| Flat 20, Chaplin House, 204, Hoe Street613 m away | 49 m² | 102 m² | +53 m² +108% | 2025 |
|---|
| 46, Blenheim Road766 m away | 81 m² | 134 m² | +53 m² +65% | 2024 |
|---|
| 7, Browns Road624 m away | 75 m² | 128 m² | +53 m² +71% | 2023 |
|---|
| 89, Chingford Road873 m away | 70 m² | 123 m² | +53 m² +76% | 2020 |
|---|
| 21, Eastfield Road692 m away | 113 m² | 166 m² | +53 m² +47% | 2012 |
|---|
| 3b, Pembar Avenue617 m away | 50 m² | 102 m² | +52 m² +104% | 2026 |
|---|
| 21, Campbell Road260 m away | 90 m² | 142 m² | +52 m² +58% | 2024 |
|---|
| 37, Byron Road731 m away | 87 m² | 139 m² | +52 m² +60% | 2024 |
|---|
| 10, Priory Avenue774 m away | 84 m² | 136 m² | +52 m² +62% | 2022 |
|---|
| 36, Buxton Road428 m away | 80 m² | 132 m² | +52 m² +65% | 2021 |
|---|
| 67, Stirling Road750 m away | 72 m² | 124 m² | +52 m² +72% | 2021 |
|---|
| 3, Hawthorne Road718 m away | 76 m² | 128 m² | +52 m² +68% | 2016 |
|---|
| 31, Campbell Road260 m away | 102 m² | 153 m² | +51 m² +50% | 2026 |
|---|
| 51, Bemsted Road469 m away | 60 m² | 111 m² | +51 m² +85% | 2025 |
|---|
| 56, Milton Road688 m away | 81 m² | 132 m² | +51 m² +63% | 2025 |
|---|
| 58, Roma Road408 m away | 65 m² | 116 m² | +51 m² +78% | 2024 |
|---|
| 88, Farnan Avenue983 m away | 65 m² | 116 m² | +51 m² +78% | 2024 |
|---|
| 17, Sutherland Road599 m away | 104 m² | 155 m² | +51 m² +49% | 2022 |
|---|
| 122, Blackhorse Road767 m away | 85 m² | 136 m² | +51 m² +60% | 2018 |
|---|
| 1, Eastfield Road692 m away | 127 m² | 178 m² | +51 m² +40% | 2017 |
|---|
| 23, Blenheim Road766 m away | 90 m² | 140 m² | +50 m² +56% | 2026 |
|---|
| 11, Bedford Road818 m away | 74 m² | 124 m² | +50 m² +68% | 2026 |
|---|
| 48, Hurst Road968 m away | 94 m² | 144 m² | +50 m² +53% | 2014 |
|---|
| 115, Forest Road711 m away | 49 m² | 99 m² | +50 m² +102% | 2011 |
|---|
| 2, Byron Road757 m away | 83 m² | 132 m² | +49 m² +59% | 2026 |
|---|
| 30, Ickworth Park Road331 m away | 90 m² | 139 m² | +49 m² +54% | 2025 |
|---|
| 1, Limewood Close66 m away | 81 m² | 130 m² | +49 m² +60% | 2024 |
|---|
| 47, Priory Avenue774 m away | 87 m² | 136 m² | +49 m² +56% | 2023 |
|---|
| 64, Blackhorse Lane797 m away | 86 m² | 135 m² | +49 m² +57% | 2023 |
|---|
| 40, Erskine Road246 m away | 120 m² | 169 m² | +49 m² +41% | 2021 |
|---|
| 34, Chatham Road453 m away | 65 m² | 114 m² | +49 m² +75% | 2021 |
|---|
| 74, Jewel Road567 m away | 79 m² | 128 m² | +49 m² +62% | 2021 |
|---|
| 45, Tavistock Avenue727 m away | 114 m² | 163 m² | +49 m² +43% | 2017 |
|---|
| 134, Gosport Road894 m away | 78 m² | 127 m² | +49 m² +63% | 2015 |
|---|
| 88, Edinburgh Road847 m away | 94 m² | 142 m² | +48 m² +51% | 2025 |
|---|
| 5, First Avenue955 m away | 113 m² | 161 m² | +48 m² +42% | 2024 |
|---|
| 2, Queens Road971 m away | 88 m² | 136 m² | +48 m² +55% | 2020 |
|---|
| 28, Wolsey Avenue265 m away | 88 m² | 136 m² | +48 m² +55% | 2014 |
|---|
| 183, Winns Avenue557 m away | 86 m² | 133 m² | +47 m² +55% | 2026 |
|---|
| 35, Bromley Road835 m away | 77 m² | 124 m² | +47 m² +61% | 2026 |
|---|
| 20, Canning Road224 m away | 80 m² | 127 m² | +47 m² +59% | 2025 |
|---|
| 24, Eastfield Road692 m away | 117 m² | 164 m² | +47 m² +40% | 2021 |
|---|
| 39, Farnborough Avenue548 m away | 72 m² | 119 m² | +47 m² +65% | 2020 |
|---|
| 130, Queens Road978 m away | 78 m² | 124 m² | +46 m² +59% | 2026 |
|---|
| 32, Walpole Road180 m away | 80 m² | 126 m² | +46 m² +57% | 2025 |
|---|
| 60, Howard Road885 m away | 124 m² | 170 m² | +46 m² +37% | 2025 |
|---|
| 1, Renness Road332 m away | 78 m² | 124 m² | +46 m² +59% | 2024 |
|---|
| 101, Somers Road346 m away | 114 m² | 160 m² | +46 m² +40% | 2024 |
|---|
| 41, Byron Road731 m away | 91 m² | 137 m² | +46 m² +51% | 2022 |
|---|
| 43, Byron Road731 m away | 91 m² | 137 m² | +46 m² +51% | 2022 |
|---|
| 117, Bedford Road891 m away | 64 m² | 110 m² | +46 m² +72% | 2021 |
|---|
| 89, Melville Road221 m away | 132 m² | 178 m² | +46 m² +35% | 2020 |
|---|
| 140, Bramley Close839 m away | 93 m² | 139 m² | +46 m² +49% | 2020 |
|---|
| 53, Brookdale Road417 m away | 106 m² | 152 m² | +46 m² +43% | 2019 |
|---|
| 273a, Forest Road293 m away | 33 m² | 79 m² | +46 m² +139% | 2015 |
|---|
| 13, Chewton Road658 m away | 88 m² | 133 m² | +45 m² +51% | 2025 |
|---|
| 26, West Avenue Road852 m away | 120 m² | 165 m² | +45 m² +38% | 2024 |
|---|
| 26, Gaywood Road657 m away | 74 m² | 119 m² | +45 m² +61% | 2023 |
|---|
| 81, Southcote Road896 m away | 92 m² | 137 m² | +45 m² +49% | 2023 |
|---|
| 43, Blenheim Road766 m away | 84 m² | 129 m² | +45 m² +54% | 2022 |
|---|
| 226, Higham Hill Road970 m away | 77 m² | 122 m² | +45 m² +58% | 2022 |
|---|
| 49, Gaywood Road657 m away | 78 m² | 123 m² | +45 m² +58% | 2021 |
|---|
| 16, Rosebank Grove223 m away | 90 m² | 135 m² | +45 m² +50% | 2020 |
|---|
| 41, Blackhorse Road730 m away | 161 m² | 206 m² | +45 m² +28% | 2020 |
|---|
| 61, Cairo Road741 m away | 114 m² | 159 m² | +45 m² +39% | 2020 |
|---|
| 35, Northcote Road374 m away | 122 m² | 167 m² | +45 m² +37% | 2019 |
|---|
| 130, Howard Road863 m away | 91 m² | 135 m² | +44 m² +48% | 2026 |
|---|
| 25, Melford Road354 m away | 78 m² | 122 m² | +44 m² +56% | 2025 |
|---|
| 20, Suffolk Park Road332 m away | 86 m² | 130 m² | +44 m² +51% | 2024 |
|---|
| 18, Aubrey Road800 m away | 82 m² | 126 m² | +44 m² +54% | 2024 |
|---|
| 37, Glenthorne Road797 m away | 101 m² | 145 m² | +44 m² +44% | 2021 |
|---|
| 20, Bromley Road855 m away | 73 m² | 117 m² | +44 m² +60% | 2020 |
|---|
| 19, Ruby Road602 m away | 94 m² | 138 m² | +44 m² +47% | 2018 |
|---|
| 38, Palmerston Road231 m away | 116 m² | 160 m² | +44 m² +38% | 2016 |
|---|
| 16, Gaywood Road657 m away | 71 m² | 115 m² | +44 m² +62% | 2016 |
|---|
| 36, Gainsford Road0 m away | 67 m² | 111 m² | +44 m² +66% | 2013 |
|---|
| 60, Somers Road293 m away | 106 m² | 149 m² | +43 m² +41% | 2025 |
|---|
| 56, Century Road495 m away | 69 m² | 112 m² | +43 m² +62% | 2025 |
|---|
| 42, Roma Road408 m away | 66 m² | 109 m² | +43 m² +65% | 2024 |
|---|
| 42, Jewel Road567 m away | 83 m² | 126 m² | +43 m² +52% | 2024 |
|---|
| 68, Priors Croft932 m away | 70 m² | 113 m² | +43 m² +61% | 2024 |
|---|
| 36, Bunyan Road426 m away | 70 m² | 113 m² | +43 m² +61% | 2023 |
|---|
| 22a, Buxton Road428 m away | 48 m² | 91 m² | +43 m² +90% | 2022 |
|---|
| 34, Cumberland Road971 m away | 73 m² | 116 m² | +43 m² +59% | 2022 |
|---|
| 31, Hamilton Road766 m away | 72 m² | 115 m² | +43 m² +60% | 2021 |
|---|
| 53, West Avenue Road852 m away | 110 m² | 153 m² | +43 m² +39% | 2020 |
|---|
| 6, Seaford Road942 m away | 95 m² | 138 m² | +43 m² +45% | 2020 |
|---|
| 68, St Andrews Road906 m away | 91 m² | 134 m² | +43 m² +47% | 2017 |
|---|
| 9, Connaught Road929 m away | 105 m² | 147 m² | +42 m² +40% | 2025 |
|---|
| 120, Bramley Close839 m away | 83 m² | 125 m² | +42 m² +51% | 2024 |
|---|
| 28, Queen Elizabeth Road506 m away | 67 m² | 109 m² | +42 m² +63% | 2023 |
|---|
| 11, Aubrey Road800 m away | 73 m² | 115 m² | +42 m² +58% | 2022 |
|---|
| 40, Elmsdale Road139 m away | 116 m² | 158 m² | +42 m² +36% | 2021 |
|---|
| 5, Walpole Road223 m away | 75 m² | 117 m² | +42 m² +56% | 2021 |
|---|
| 35, Queens Road990 m away | 104 m² | 146 m² | +42 m² +40% | 2021 |
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| 63, Brookdale Road417 m away | 108 m² | 150 m² | +42 m² +39% | 2016 |
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| 58, The Crescent925 m away | 88 m² | 130 m² | +42 m² +48% | 2015 |
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| 1, Cedars Avenue865 m away | 71 m² | 113 m² | +42 m² +59% | 2012 |
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| 53a, Stainforth Road772 m away | 60 m² | 102 m² | +42 m² +70% | 2011 |
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| 81, Erskine Road121 m away | 78 m² | 119 m² | +41 m² +53% | 2026 |
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| 71, King Edward Road515 m away | 71 m² | 112 m² | +41 m² +58% | 2026 |
|---|
| 134, Bramley Close839 m away | 122 m² | 163 m² | +41 m² +34% | 2026 |
|---|
| 2, Hurst Road968 m away | 89 m² | 130 m² | +41 m² +46% | 2024 |
|---|
| 85, Blackhorse Road730 m away | 68 m² | 109 m² | +41 m² +60% | 2020 |
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| 10, Melbourne Road203 m away | 92 m² | 133 m² | +41 m² +45% | 2019 |
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| 14, Canning Road224 m away | 76 m² | 117 m² | +41 m² +54% | 2018 |
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| 25, Roma Road408 m away | 75 m² | 116 m² | +41 m² +55% | 2018 |
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| 56, Chatham Road453 m away | 73 m² | 114 m² | +41 m² +56% | 2018 |
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| 96, Gosport Road894 m away | 77 m² | 118 m² | +41 m² +53% | 2018 |
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| 60, Oakfield Road986 m away | 66 m² | 107 m² | +41 m² +62% | 2011 |
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| 87, Cairo Road741 m away | 98 m² | 138 m² | +40 m² +41% | 2024 |
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| 41, Shrubland Road815 m away | 77 m² | 117 m² | +40 m² +52% | 2023 |
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| 15, Queen Elizabeth Road506 m away | 61 m² | 101 m² | +40 m² +66% | 2022 |
|---|
| 53, Shrubland Road815 m away | 93 m² | 133 m² | +40 m² +43% | 2020 |
|---|
| 74, Bromley Road855 m away | 74 m² | 114 m² | +40 m² +54% | 2020 |
|---|
| 36, Hatherley Road417 m away | 176 m² | 216 m² | +40 m² +23% | 2019 |
|---|
| 33, Colville Road695 m away | 68 m² | 107 m² | +39 m² +57% | 2026 |
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| 10, Exmouth Road726 m away | 57 m² | 96 m² | +39 m² +68% | 2026 |
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| 82, Kenilworth Avenue939 m away | 73 m² | 112 m² | +39 m² +53% | 2026 |
|---|
| 3, Luton Road391 m away | 69 m² | 108 m² | +39 m² +57% | 2024 |
|---|
| 93, Melville Road221 m away | 117 m² | 156 m² | +39 m² +33% | 2023 |
|---|
| 67, Gosport Road873 m away | 80 m² | 119 m² | +39 m² +49% | 2020 |
|---|
| 62, Albert Road896 m away | 108 m² | 147 m² | +39 m² +36% | 2020 |
|---|
| 2, Chewton Road658 m away | 31 m² | 70 m² | +39 m² +126% | 2019 |
|---|
| 37, Hurst Road968 m away | 94 m² | 133 m² | +39 m² +41% | 2019 |
|---|
| 24, Somers Road293 m away | 85 m² | 124 m² | +39 m² +46% | 2017 |
|---|
| 67, Brookdale Road417 m away | 81 m² | 120 m² | +39 m² +48% | 2017 |
|---|
| 57, Queen Elizabeth Road506 m away | 72 m² | 110 m² | +38 m² +53% | 2024 |
|---|
| 100, Bedford Road891 m away | 69 m² | 107 m² | +38 m² +55% | 2024 |
|---|
| 14, West Avenue Road852 m away | 55 m² | 93 m² | +38 m² +69% | 2023 |
|---|
| 45, Kenilworth Avenue958 m away | 76 m² | 114 m² | +38 m² +50% | 2022 |
|---|
| 35, Second Avenue974 m away | 142 m² | 180 m² | +38 m² +27% | 2022 |
|---|
| 187, Forest Road494 m away | 84 m² | 122 m² | +38 m² +45% | 2020 |
|---|
| 6, Higham Place618 m away | 72 m² | 110 m² | +38 m² +53% | 2020 |
|---|
| 64, Byron Road757 m away | 70 m² | 108 m² | +38 m² +54% | 2020 |
|---|
| 7, Cedars Avenue865 m away | 127 m² | 165 m² | +38 m² +30% | 2020 |
|---|
| 9, Century Road473 m away | 72 m² | 110 m² | +38 m² +53% | 2017 |
|---|
| 25, Mansfield Road192 m away | 93 m² | 131 m² | +38 m² +41% | 2015 |
|---|
| 88, Bedford Road891 m away | 67 m² | 105 m² | +38 m² +57% | 2015 |
|---|
| 16, Ruby Road630 m away | 74 m² | 112 m² | +38 m² +51% | 2014 |
|---|
| 7, Melville Road393 m away | 88 m² | 126 m² | +38 m² +43% | 2013 |
|---|
| 32, Higham Hill Road400 m away | 72 m² | 109 m² | +37 m² +51% | 2024 |
|---|
| 14, Queen Elizabeth Road506 m away | 70 m² | 107 m² | +37 m² +53% | 2024 |
|---|
| 30, Pembar Avenue617 m away | 78 m² | 115 m² | +37 m² +47% | 2022 |
|---|
| 13, Walpole Road223 m away | 76 m² | 113 m² | +37 m² +49% | 2021 |
|---|
| 44, Hurst Road968 m away | 87 m² | 124 m² | +37 m² +43% | 2021 |
|---|
| 53, Kenilworth Avenue958 m away | 85 m² | 122 m² | +37 m² +44% | 2018 |
|---|
| 98, Bedford Road891 m away | 74 m² | 111 m² | +37 m² +50% | 2017 |
|---|
| 52, The Crescent925 m away | 40 m² | 77 m² | +37 m² +93% | 2015 |
|---|
| 14, William Morris Close379 m away | 88 m² | 124 m² | +36 m² +41% | 2026 |
|---|
| 22, Oakfield Road986 m away | 69 m² | 105 m² | +36 m² +52% | 2026 |
|---|
| 40, Edinburgh Road847 m away | 82 m² | 118 m² | +36 m² +44% | 2025 |
|---|
| 64, Farnan Avenue983 m away | 85 m² | 121 m² | +36 m² +42% | 2024 |
|---|
| 66, Coleridge Road76 m away | 78 m² | 114 m² | +36 m² +46% | 2022 |
|---|
| 21, Mansfield Road192 m away | 93 m² | 129 m² | +36 m² +39% | 2022 |
|---|
| 51, Tower Hamlets Road665 m away | 72 m² | 108 m² | +36 m² +50% | 2022 |
|---|
| 30, Woodbury Road972 m away | 108 m² | 144 m² | +36 m² +33% | 2021 |
|---|
| 18, Second Avenue974 m away | 53 m² | 89 m² | +36 m² +68% | 2021 |
|---|
| 10, Helena Road917 m away | 37 m² | 73 m² | +36 m² +97% | 2010 |
|---|
| 41, Wolsey Avenue265 m away | 83 m² | 118 m² | +35 m² +42% | 2026 |
|---|
| 19, Pennant Terrace991 m away | 70 m² | 105 m² | +35 m² +50% | 2025 |
|---|
| 54, Melbourne Road203 m away | 96 m² | 131 m² | +35 m² +36% | 2024 |
|---|
| 73, Somers Road346 m away | 124 m² | 159 m² | +35 m² +28% | 2024 |
|---|
| 48, Roma Road408 m away | 66 m² | 101 m² | +35 m² +53% | 2024 |
|---|
| 48, Brookdale Road441 m away | 92 m² | 127 m² | +35 m² +38% | 2022 |
|---|
| 32, Campbell Road260 m away | 55 m² | 90 m² | +35 m² +64% | 2021 |
|---|
| 4, Ickworth Park Road331 m away | 57 m² | 92 m² | +35 m² +61% | 2020 |
|---|