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 EN2 6NS
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 |
|---|---|---|---|---|
| 7, Ridgemount Gardens770 m away | 122 m² | 305 m² | +183 m² +150% | 2019 |
| 44, Old Park View935 m away | 94 m² | 229 m² | +135 m² +144% | 2019 |
| 250, Baker Street828 m away | 93 m² | 222 m² | +129 m² +139% | 2026 |
| 6, Hardy Way894 m away | 82 m² | 191 m² | +109 m² +133% | 2014 |
| 11, Tudor Crescent702 m away | 116 m² | 223 m² | +107 m² +92% | 2024 |
| 11, Cecil Road797 m away | 109 m² | 203 m² | +94 m² +86% | 2018 |
| 43, Churchbury Lane951 m away | 86 m² | 178 m² | +92 m² +107% | 2025 |
| 8, Rowantree Road483 m away | 87 m² | 179 m² | +92 m² +106% | 2016 |
| 25, Waverley Road883 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.
| 100 m² |
| 189 m² |
| +89 m² +89% |
| 2020 |
| 24, Cedar Park Road958 m away | 60 m² | 140 m² | +80 m² +133% | 2021 |
|---|
| 2, Riverside Gardens321 m away | 109 m² | 187 m² | +78 m² +72% | 2022 |
|---|
| 11, Churchbury Lane951 m away | 85 m² | 163 m² | +78 m² +92% | 2021 |
|---|
| 5, Churchbury Lane992 m away | 129 m² | 206 m² | +77 m² +60% | 2022 |
|---|
| 21, River View455 m away | 60 m² | 135 m² | +75 m² +125% | 2022 |
|---|
| 180, Lavender Hill858 m away | 118 m² | 189 m² | +71 m² +60% | 2010 |
|---|
| 29, Chase Green Avenue246 m away | 180 m² | 248 m² | +68 m² +38% | 2024 |
|---|
| 192, Chase Side447 m away | 82 m² | 145 m² | +63 m² +77% | 2026 |
|---|
| 47, Old Park Avenue770 m away | 136 m² | 198 m² | +62 m² +46% | 2020 |
|---|
| 37, Glenville Avenue793 m away | 59 m² | 120 m² | +61 m² +103% | 2025 |
|---|
| 37, Churchbury Road877 m away | 79 m² | 140 m² | +61 m² +77% | 2021 |
|---|
| 7, Chase Ridings931 m away | 126 m² | 186 m² | +60 m² +48% | 2014 |
|---|
| 29, Kynaston Road746 m away | 95 m² | 152 m² | +57 m² +60% | 2026 |
|---|
| 9, The Drive763 m away | 118 m² | 174 m² | +56 m² +47% | 2020 |
|---|
| 2, Brodie Road868 m away | 43 m² | 99 m² | +56 m² +130% | 2015 |
|---|
| 15, Morley Hill890 m away | 84 m² | 139 m² | +55 m² +65% | 2025 |
|---|
| 35, St Andrews Road944 m away | 105 m² | 160 m² | +55 m² +52% | 2019 |
|---|
| 7, Rowantree Road483 m away | 90 m² | 144 m² | +54 m² +60% | 2022 |
|---|
| 9, Drapers Road715 m away | 101 m² | 154 m² | +53 m² +52% | 2025 |
|---|
| 8, Rendlesham Road778 m away | 88 m² | 141 m² | +53 m² +60% | 2019 |
|---|
| 40, Gordon Road507 m away | 85 m² | 136 m² | +51 m² +60% | 2024 |
|---|
| 88, Monks Road292 m away | 52 m² | 103 m² | +51 m² +98% | 2020 |
|---|
| 34, Drapers Road720 m away | 93 m² | 144 m² | +51 m² +55% | 2015 |
|---|
| 14, River View455 m away | 64 m² | 114 m² | +50 m² +78% | 2022 |
|---|
| 14, Kynaston Road735 m away | 98 m² | 147 m² | +49 m² +50% | 2025 |
|---|
| 16a, Bycullah Avenue471 m away | 71 m² | 120 m² | +49 m² +69% | 2013 |
|---|
| 15, Armfield Road693 m away | 61 m² | 110 m² | +49 m² +80% | 2013 |
|---|
| 16, Batley Road578 m away | 44 m² | 92 m² | +48 m² +109% | 2021 |
|---|
| 53, Churchbury Lane868 m away | 93 m² | 140 m² | +47 m² +51% | 2018 |
|---|
| 22, Waverley Road776 m away | 94 m² | 141 m² | +47 m² +50% | 2014 |
|---|
| 5e, Glebe Avenue642 m away | 43 m² | 89 m² | +46 m² +107% | 2009 |
|---|
| 44, Drapers Road778 m away | 85 m² | 130 m² | +45 m² +53% | 2018 |
|---|
| 6, Riverside Gardens321 m away | 96 m² | 140 m² | +44 m² +46% | 2025 |
|---|
| 9, Ridgemount Gardens770 m away | 120 m² | 164 m² | +44 m² +37% | 2023 |
|---|
| 60, Monastery Gardens497 m away | 94 m² | 138 m² | +44 m² +47% | 2020 |
|---|
| 21, Burlington Road756 m away | 84 m² | 127 m² | +43 m² +51% | 2026 |
|---|
| 24, Holtwhites Hill98 m away | 103 m² | 146 m² | +43 m² +42% | 2025 |
|---|
| 17, Culloden Road584 m away | 123 m² | 166 m² | +43 m² +35% | 2017 |
|---|
| 26, Gordon Road443 m away | 74 m² | 115 m² | +41 m² +55% | 2026 |
|---|
| 9, St Faiths Close664 m away | 41 m² | 82 m² | +41 m² +100% | 2020 |
|---|
| 14, Rendlesham Road778 m away | 87 m² | 126 m² | +39 m² +45% | 2025 |
|---|
| 32, Monastery Gardens497 m away | 100 m² | 139 m² | +39 m² +39% | 2019 |
|---|
| 92, Manor Road448 m away | 73 m² | 112 m² | +39 m² +53% | 2016 |
|---|
| 2, Florence Avenue529 m away | 128 m² | 166 m² | +38 m² +30% | 2026 |
|---|
| 42, Cedar Road831 m away | 81 m² | 119 m² | +38 m² +47% | 2023 |
|---|
| 23, Hedge Hill511 m away | 151 m² | 189 m² | +38 m² +25% | 2014 |
|---|
| 151, Parsonage Lane811 m away | 108 m² | 146 m² | +38 m² +35% | 2014 |
|---|
| 48, Woodridge Close951 m away | 138 m² | 176 m² | +38 m² +28% | 2014 |
|---|
| 3, Robson Close583 m away | 116 m² | 153 m² | +37 m² +32% | 2026 |
|---|
| 33, Glenville Avenue793 m away | 89 m² | 126 m² | +37 m² +42% | 2024 |
|---|
| 72, Lavender Hill536 m away | 104 m² | 141 m² | +37 m² +36% | 2021 |
|---|
| 13, Browning Road870 m away | 69 m² | 106 m² | +37 m² +54% | 2021 |
|---|
| 30, Acacia Road927 m away | 93 m² | 130 m² | +37 m² +40% | 2017 |
|---|
| 32, Cedar Road815 m away | 47 m² | 84 m² | +37 m² +79% | 2015 |
|---|
| 8, Holtwhite Avenue196 m away | 95 m² | 132 m² | +37 m² +39% | 2014 |
|---|
| 9, Drake Street685 m away | 54 m² | 91 m² | +37 m² +69% | 2011 |
|---|
| 39, Halifax Road381 m away | 88 m² | 124 m² | +36 m² +41% | 2026 |
|---|
| 61, Holtwhites Hill146 m away | 88 m² | 124 m² | +36 m² +41% | 2025 |
|---|
| 35, Rendlesham Road738 m away | 85 m² | 120 m² | +35 m² +41% | 2024 |
|---|
| 66, Hedge Hill665 m away | 90 m² | 125 m² | +35 m² +39% | 2020 |
|---|
| 252, Baker Street828 m away | 58 m² | 93 m² | +35 m² +60% | 2015 |
|---|
| 41, Gloucester Road968 m away | 83 m² | 118 m² | +35 m² +42% | 2014 |
|---|
| 37, Gresham Close689 m away | 102 m² | 136 m² | +34 m² +33% | 2022 |
|---|
| 26, Weardale Gardens808 m away | 94 m² | 128 m² | +34 m² +36% | 2019 |
|---|
| Flat B, 51, Manor Road291 m away | 52 m² | 86 m² | +34 m² +65% | 2018 |
|---|
| 37, Trinity Street67 m away | 70 m² | 104 m² | +34 m² +49% | 2016 |
|---|
| 6, York Terrace784 m away | 98 m² | 131 m² | +33 m² +34% | 2026 |
|---|
| 15, Church Street827 m away | 58 m² | 91 m² | +33 m² +57% | 2024 |
|---|
| 33, Kynaston Road746 m away | 94 m² | 127 m² | +33 m² +35% | 2021 |
|---|
| 20, Shirley Road645 m away | 44 m² | 77 m² | +33 m² +75% | 2012 |
|---|
| 137, Lavender Hill633 m away | 86 m² | 118 m² | +32 m² +37% | 2025 |
|---|
| 69, Hedge Hill750 m away | 103 m² | 135 m² | +32 m² +31% | 2025 |
|---|
| 124, Gordon Hill519 m away | 92 m² | 124 m² | +32 m² +35% | 2023 |
|---|
| 47, Lee View630 m away | 82 m² | 114 m² | +32 m² +39% | 2022 |
|---|
| 14, Butterfield House, Bycullah Road322 m away | 48 m² | 80 m² | +32 m² +67% | 2014 |
|---|
| 18, Elizabeth Avenue497 m away | 74 m² | 105 m² | +31 m² +42% | 2026 |
|---|
| 124, Chase Side192 m away | 59 m² | 90 m² | +31 m² +53% | 2022 |
|---|
| 8, Butterfield House, Bycullah Road322 m away | 49 m² | 80 m² | +31 m² +63% | 2014 |
|---|
| 15, Youngmans Close434 m away | 85 m² | 115 m² | +30 m² +35% | 2026 |
|---|
| 7a, Graeme Road768 m away | 63 m² | 93 m² | +30 m² +48% | 2026 |
|---|
| 38, Gordon Hill321 m away | 95 m² | 125 m² | +30 m² +32% | 2023 |
|---|
| 5, Florence Drive385 m away | 59 m² | 89 m² | +30 m² +51% | 2022 |
|---|
| Flat 10, Merrivale House, 12, Rowantree Road483 m away | 52 m² | 82 m² | +30 m² +58% | 2020 |
|---|
| 42, Burlington Road739 m away | 75 m² | 105 m² | +30 m² +40% | 2020 |
|---|
| 70, Glenville Avenue884 m away | 77 m² | 107 m² | +30 m² +39% | 2019 |
|---|
| 5, Conical Corner190 m away | 84 m² | 114 m² | +30 m² +36% | 2018 |
|---|
| 157, Parsonage Lane811 m away | 109 m² | 139 m² | +30 m² +28% | 2017 |
|---|
| 72, Lea Road616 m away | 57 m² | 87 m² | +30 m² +53% | 2009 |
|---|
| 23, Gresham Close689 m away | 108 m² | 137 m² | +29 m² +27% | 2026 |
|---|
| 143, Lavender Hill633 m away | 93 m² | 122 m² | +29 m² +31% | 2025 |
|---|
| 11, Acacia Road927 m away | 84 m² | 113 m² | +29 m² +35% | 2025 |
|---|
| Flat 13, Pinewood Court, Bycullah Road530 m away | 61 m² | 90 m² | +29 m² +48% | 2023 |
|---|
| 113, Gordon Road507 m away | 84 m² | 113 m² | +29 m² +35% | 2022 |
|---|
| 4, Armfield Road731 m away | 72 m² | 101 m² | +29 m² +40% | 2017 |
|---|
| 13, Lavender Road959 m away | 111 m² | 140 m² | +29 m² +26% | 2017 |
|---|
| 10, Butterfield House, Bycullah Road322 m away | 51 m² | 80 m² | +29 m² +57% | 2014 |
|---|
| 29, Sterling Road816 m away | 56 m² | 84 m² | +28 m² +50% | 2025 |
|---|
| 13, Woodlands Road777 m away | 69 m² | 97 m² | +28 m² +41% | 2024 |
|---|
| Flat 12, Collingridge House, 5, Old Park Road896 m away | 70 m² | 98 m² | +28 m² +40% | 2021 |
|---|
| 3, Parsonage Lane170 m away | 73 m² | 101 m² | +28 m² +38% | 2020 |
|---|
| 34, Elizabeth Avenue497 m away | 75 m² | 103 m² | +28 m² +37% | 2019 |
|---|
| 15, Chase Side Crescent382 m away | 138 m² | 165 m² | +27 m² +20% | 2025 |
|---|
| Flat 3, Bayview House, 20, Uplands Park Road829 m away | 161 m² | 188 m² | +27 m² +17% | 2024 |
|---|
| 41, Brodie Road923 m away | 91 m² | 118 m² | +27 m² +30% | 2024 |
|---|
| 57, Church Street768 m away | 50 m² | 77 m² | +27 m² +54% | 2023 |
|---|
| 48, Morley Hill942 m away | 96 m² | 123 m² | +27 m² +28% | 2021 |
|---|
| 20, Gordon Road344 m away | 66 m² | 93 m² | +27 m² +41% | 2020 |
|---|
| 51, Perry Mead452 m away | 78 m² | 105 m² | +27 m² +35% | 2017 |
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| 3, The Drive763 m away | 94 m² | 121 m² | +27 m² +29% | 2016 |
|---|
| 53, Kirkland Drive370 m away | 83 m² | 110 m² | +27 m² +33% | 2013 |
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| 34, Heene Road541 m away | 82 m² | 109 m² | +27 m² +33% | 2010 |
|---|
| 16, Burlington Road739 m away | 92 m² | 118 m² | +26 m² +28% | 2026 |
|---|
| 161a, Lancaster Road710 m away | 61 m² | 87 m² | +26 m² +43% | 2024 |
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| 5, Churchbury Road789 m away | 57 m² | 83 m² | +26 m² +46% | 2024 |
|---|
| 9a, Bycullah Avenue347 m away | 107 m² | 133 m² | +26 m² +24% | 2023 |
|---|
| 8, Lee View536 m away | 109 m² | 135 m² | +26 m² +24% | 2017 |
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| 139, Lavender Hill633 m away | 93 m² | 119 m² | +26 m² +28% | 2014 |
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| 19, Walton Street669 m away | 76 m² | 102 m² | +26 m² +34% | 2014 |
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| 173, Holtwhites Hill672 m away | 89 m² | 115 m² | +26 m² +29% | 2011 |
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| 22, Parsonage Gardens316 m away | 111 m² | 136 m² | +25 m² +23% | 2024 |
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| 31, Burlington Road756 m away | 83 m² | 108 m² | +25 m² +30% | 2023 |
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| 14, Wetherby Road758 m away | 62 m² | 87 m² | +25 m² +40% | 2023 |
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| 40, Church Street832 m away | 44 m² | 69 m² | +25 m² +57% | 2023 |
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| 2, Gentlemans Row492 m away | 79 m² | 104 m² | +25 m² +32% | 2022 |
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| 106, Manor Road448 m away | 77 m² | 102 m² | +25 m² +32% | 2021 |
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| 56, Manor Road311 m away | 80 m² | 105 m² | +25 m² +31% | 2020 |
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| 17, Perry Mead352 m away | 80 m² | 105 m² | +25 m² +31% | 2020 |
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| 141, Gordon Road594 m away | 87 m² | 112 m² | +25 m² +29% | 2020 |
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| 8, Bankside423 m away | 104 m² | 129 m² | +25 m² +24% | 2017 |
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| 2, Lee View536 m away | 87 m² | 112 m² | +25 m² +29% | 2016 |
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| 44, Phipps Hatch Lane966 m away | 79 m² | 104 m² | +25 m² +32% | 2015 |
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| 93, Manor Road448 m away | 74 m² | 98 m² | +24 m² +32% | 2025 |
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| Flat 7, Bayview House, 20, Uplands Park Road829 m away | 135 m² | 159 m² | +24 m² +18% | 2025 |
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| Flat 8, Sporton Court, 49, Drapers Road734 m away | 55 m² | 79 m² | +24 m² +44% | 2023 |
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| Flat 87, Ingleborough, Cavell Drive809 m away | 41 m² | 65 m² | +24 m² +59% | 2022 |
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| 15, Vermont Close914 m away | 53 m² | 77 m² | +24 m² +45% | 2020 |
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| 11, Slades Hill847 m away | 98 m² | 122 m² | +24 m² +24% | 2011 |
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| 2a, Old Park View935 m away | 126 m² | 150 m² | +24 m² +19% | 2010 |
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| 20, Radcliffe Avenue689 m away | 81 m² | 104 m² | +23 m² +28% | 2026 |
|---|
| 71, Chase Side320 m away | 118 m² | 141 m² | +23 m² +19% | 2023 |
|---|
| 21, Chase Side425 m away | 134 m² | 157 m² | +23 m² +17% | 2023 |
|---|
| 47, Gordon Hill422 m away | 90 m² | 113 m² | +23 m² +26% | 2022 |
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| 97, Monks Road292 m away | 57 m² | 80 m² | +23 m² +40% | 2019 |
|---|
| 6, Chasewood Avenue584 m away | 108 m² | 131 m² | +23 m² +21% | 2017 |
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| 20, John Gooch Drive623 m away | 72 m² | 95 m² | +23 m² +32% | 2016 |
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| 13, Butterfield House, Bycullah Road322 m away | 57 m² | 80 m² | +23 m² +40% | 2014 |
|---|
| 69, Gordon Road398 m away | 81 m² | 103 m² | +22 m² +27% | 2026 |
|---|
| 39, Cedar Park Road898 m away | 87 m² | 109 m² | +22 m² +25% | 2026 |
|---|
| 17, Birkbeck Road873 m away | 61 m² | 83 m² | +22 m² +36% | 2025 |
|---|
| 24, The Grove934 m away | 69 m² | 91 m² | +22 m² +32% | 2025 |
|---|
| 115, Windmill Hill723 m away | 85 m² | 107 m² | +22 m² +26% | 2024 |
|---|
| 156, Parsonage Lane538 m away | 81 m² | 103 m² | +22 m² +27% | 2022 |
|---|
| 26, Shirley Road645 m away | 86 m² | 108 m² | +22 m² +26% | 2021 |
|---|
| 14, Weller Mews951 m away | 42 m² | 64 m² | +22 m² +52% | 2020 |
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| 62, Churchbury Road877 m away | 50 m² | 72 m² | +22 m² +44% | 2018 |
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| 12, Cowdrey Close853 m away | 94 m² | 116 m² | +22 m² +23% | 2017 |
|---|
| 103a, Baker Street704 m away | 41 m² | 63 m² | +22 m² +54% | 2011 |
|---|
| 22, Bell Road689 m away | 78 m² | 99 m² | +21 m² +27% | 2026 |
|---|
| 31, Morley Hill890 m away | 99 m² | 120 m² | +21 m² +21% | 2025 |
|---|
| 21, Monastery Gardens593 m away | 83 m² | 104 m² | +21 m² +25% | 2024 |
|---|
| 81, Kirkland Drive370 m away | 67 m² | 88 m² | +21 m² +31% | 2023 |
|---|
| 19, Lea Road592 m away | 74 m² | 95 m² | +21 m² +28% | 2023 |
|---|
| 5, Abbotts Crescent283 m away | 93 m² | 114 m² | +21 m² +23% | 2022 |
|---|
| 34, Wetherby Road758 m away | 63 m² | 84 m² | +21 m² +33% | 2022 |
|---|
| 30, Monks Close178 m away | 37 m² | 58 m² | +21 m² +57% | 2019 |
|---|
| 61, Gordon Hill422 m away | 103 m² | 124 m² | +21 m² +20% | 2019 |
|---|
| 21, Kynaston Road746 m away | 95 m² | 116 m² | +21 m² +22% | 2016 |
|---|
| 39, Youngmans Close434 m away | 94 m² | 115 m² | +21 m² +22% | 2015 |
|---|
| 7, Drake Street685 m away | 55 m² | 76 m² | +21 m² +38% | 2009 |
|---|
| 1, Temple Grove539 m away | 90 m² | 110 m² | +20 m² +22% | 2026 |
|---|
| 40, Elizabeth Avenue497 m away | 87 m² | 107 m² | +20 m² +23% | 2025 |
|---|
| Flat 5, Milne Court, 24a, Uplands Park Road863 m away | 47 m² | 67 m² | +20 m² +43% | 2025 |
|---|
| 128, Gordon Hill519 m away | 79 m² | 99 m² | +20 m² +25% | 2024 |
|---|
| Flat 10, The Old School House, 3, Waverley Road762 m away | 52 m² | 72 m² | +20 m² +38% | 2023 |
|---|
| 19, Wetherby Road758 m away | 82 m² | 102 m² | +20 m² +24% | 2019 |
|---|
| 22, Armfield Road731 m away | 85 m² | 105 m² | +20 m² +24% | 2017 |
|---|
| 11, Butterfield House, Bycullah Road322 m away | 60 m² | 80 m² | +20 m² +33% | 2014 |
|---|
| 6, Helen Clare Court, 80, Windmill Hill771 m away | 76 m² | 96 m² | +20 m² +26% | 2009 |
|---|
| 5, Batley Road578 m away | 51 m² | 70 m² | +19 m² +37% | 2026 |
|---|
| 3, Walton Street669 m away | 83 m² | 102 m² | +19 m² +23% | 2026 |
|---|
| 4, Jaycroft941 m away | 104 m² | 123 m² | +19 m² +18% | 2026 |
|---|
| 23, Gordon Road344 m away | 76 m² | 95 m² | +19 m² +25% | 2025 |
|---|
| 11, Batley Road578 m away | 52 m² | 71 m² | +19 m² +37% | 2025 |
|---|
| 2, Bankside423 m away | 85 m² | 104 m² | +19 m² +22% | 2022 |
|---|
| 6, Brodie Road868 m away | 116 m² | 135 m² | +19 m² +16% | 2013 |
|---|
| 98, Churchbury Lane868 m away | 50 m² | 68 m² | +18 m² +36% | 2026 |
|---|
| 83, Halifax Road428 m away | 70 m² | 88 m² | +18 m² +26% | 2025 |
|---|
| 10, Chase Side Crescent382 m away | 48 m² | 66 m² | +18 m² +38% | 2024 |
|---|
| 21, Millers Green Close887 m away | 28 m² | 46 m² | +18 m² +64% | 2024 |
|---|
| 12, Ravens Close955 m away | 64 m² | 82 m² | +18 m² +28% | 2023 |
|---|
| Flat 5, Mulberry Lodge, 46, The Ridgeway698 m away | 64 m² | 82 m² | +18 m² +28% | 2022 |
|---|