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 8RP
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 Gardens827 m away | 122 m² | 305 m² | +183 m² +150% | 2019 |
| 193, The Ridgeway656 m away | 136 m² | 251 m² | +115 m² +85% | 2014 |
| 6, Hardy Way276 m away | 82 m² | 191 m² | +109 m² +133% | 2014 |
| 11, Tudor Crescent440 m away | 116 m² | 223 m² | +107 m² +92% | 2024 |
| 8, Rowantree Road683 m away | 87 m² | 179 m² | +92 m² +106% | 2016 |
| 22, Hadley Road678 m away | 103 m² | 190 m² | +87 m² +84% | 2019 |
| 23, Hadley Road856 m away | 164 m² | 250 m² | +86 m² +52% | 2022 |
| 24, Cedar Park Road948 m away | 60 m² | 140 m² | +80 m² +133% | 2021 |
| 180, Lavender Hill167 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.
| 118 m² |
| 189 m² |
| +71 m² +60% |
| 2010 |
| 29, Chase Green Avenue794 m away | 180 m² | 248 m² | +68 m² +38% | 2024 |
|---|
| 41, Chase Ridings741 m away | 116 m² | 184 m² | +68 m² +59% | 2020 |
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| 11, Farmlands504 m away | 95 m² | 160 m² | +65 m² +68% | 2014 |
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| 192, Chase Side770 m away | 82 m² | 145 m² | +63 m² +77% | 2026 |
|---|
| 1, High Oaks836 m away | 113 m² | 175 m² | +62 m² +55% | 2020 |
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| 37, Glenville Avenue850 m away | 59 m² | 120 m² | +61 m² +103% | 2025 |
|---|
| 7, Chase Ridings929 m away | 126 m² | 186 m² | +60 m² +48% | 2014 |
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| 2, Brodie Road792 m away | 43 m² | 99 m² | +56 m² +130% | 2015 |
|---|
| 7, Rowantree Road683 m away | 90 m² | 144 m² | +54 m² +60% | 2022 |
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| 9, Drapers Road363 m away | 101 m² | 154 m² | +53 m² +52% | 2025 |
|---|
| 8, Rendlesham Road353 m away | 88 m² | 141 m² | +53 m² +60% | 2019 |
|---|
| 11, Hadley Road856 m away | 139 m² | 190 m² | +51 m² +37% | 2021 |
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| 88, Monks Road495 m away | 52 m² | 103 m² | +51 m² +98% | 2020 |
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| 34, Drapers Road240 m away | 93 m² | 144 m² | +51 m² +55% | 2015 |
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| 28, Hadley Road678 m away | 129 m² | 179 m² | +50 m² +39% | 2026 |
|---|
| 13, High Oaks836 m away | 122 m² | 171 m² | +49 m² +40% | 2015 |
|---|
| 16a, Bycullah Avenue882 m away | 71 m² | 120 m² | +49 m² +69% | 2013 |
|---|
| 16, Batley Road856 m away | 44 m² | 92 m² | +48 m² +109% | 2021 |
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| 5e, Glebe Avenue970 m away | 43 m² | 89 m² | +46 m² +107% | 2009 |
|---|
| 44, Drapers Road160 m away | 85 m² | 130 m² | +45 m² +53% | 2018 |
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| 9, Ridgemount Gardens827 m away | 120 m² | 164 m² | +44 m² +37% | 2023 |
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| 21, Burlington Road972 m away | 84 m² | 127 m² | +43 m² +51% | 2026 |
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| 24, Holtwhites Hill778 m away | 103 m² | 146 m² | +43 m² +42% | 2025 |
|---|
| Flat 11, Holywell Lodge, 130, The Ridgeway761 m away | 101 m² | 144 m² | +43 m² +43% | 2024 |
|---|
| 17, Culloden Road772 m away | 123 m² | 166 m² | +43 m² +35% | 2017 |
|---|
| 9, St Faiths Close691 m away | 41 m² | 82 m² | +41 m² +100% | 2020 |
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| 14, Rendlesham Road353 m away | 87 m² | 126 m² | +39 m² +45% | 2025 |
|---|
| 42, Cedar Road490 m away | 81 m² | 119 m² | +38 m² +47% | 2023 |
|---|
| 23, Hedge Hill268 m away | 151 m² | 189 m² | +38 m² +25% | 2014 |
|---|
| 48, Woodridge Close430 m away | 138 m² | 176 m² | +38 m² +28% | 2014 |
|---|
| 8, Phipps Hatch Lane941 m away | 93 m² | 131 m² | +38 m² +41% | 2011 |
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| 3, Robson Close600 m away | 116 m² | 153 m² | +37 m² +32% | 2026 |
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| 33, Glenville Avenue850 m away | 89 m² | 126 m² | +37 m² +42% | 2024 |
|---|
| 72, Lavender Hill553 m away | 104 m² | 141 m² | +37 m² +36% | 2021 |
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| 32, Cedar Road380 m away | 47 m² | 84 m² | +37 m² +79% | 2015 |
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| 8, Holtwhite Avenue754 m away | 95 m² | 132 m² | +37 m² +39% | 2014 |
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| 61, Holtwhites Hill669 m away | 88 m² | 124 m² | +36 m² +41% | 2025 |
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| 35, Rendlesham Road390 m away | 85 m² | 120 m² | +35 m² +41% | 2024 |
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| 66, Hedge Hill115 m away | 90 m² | 125 m² | +35 m² +39% | 2020 |
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| 41, Gloucester Road883 m away | 83 m² | 118 m² | +35 m² +42% | 2014 |
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| Flat B, 51, Manor Road972 m away | 52 m² | 86 m² | +34 m² +65% | 2018 |
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| 37, Trinity Street723 m away | 70 m² | 104 m² | +34 m² +49% | 2016 |
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| 16, Slades Gardens983 m away | 89 m² | 123 m² | +34 m² +38% | 2015 |
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| 6, York Terrace671 m away | 98 m² | 131 m² | +33 m² +34% | 2026 |
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| 69, Hedge Hill71 m away | 103 m² | 135 m² | +32 m² +31% | 2025 |
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| 137, Lavender Hill350 m away | 86 m² | 118 m² | +32 m² +37% | 2025 |
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| 11, Oak Avenue994 m away | 193 m² | 225 m² | +32 m² +17% | 2025 |
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| 124, Gordon Hill388 m away | 92 m² | 124 m² | +32 m² +35% | 2023 |
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| 47, Lee View165 m away | 82 m² | 114 m² | +32 m² +39% | 2022 |
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| 14, Butterfield House, Bycullah Road673 m away | 48 m² | 80 m² | +32 m² +67% | 2014 |
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| 18, Elizabeth Avenue965 m away | 74 m² | 105 m² | +31 m² +42% | 2026 |
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| 124, Chase Side820 m away | 59 m² | 90 m² | +31 m² +53% | 2022 |
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| 8, Butterfield House, Bycullah Road673 m away | 49 m² | 80 m² | +31 m² +63% | 2014 |
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| 15, Youngmans Close689 m away | 85 m² | 115 m² | +30 m² +35% | 2026 |
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| 38, Gordon Hill665 m away | 95 m² | 125 m² | +30 m² +32% | 2023 |
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| Flat 10, Merrivale House, 12, Rowantree Road683 m away | 52 m² | 82 m² | +30 m² +58% | 2020 |
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| 42, Burlington Road974 m away | 75 m² | 105 m² | +30 m² +40% | 2020 |
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| 70, Glenville Avenue963 m away | 77 m² | 107 m² | +30 m² +39% | 2019 |
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| 5, Conical Corner917 m away | 84 m² | 114 m² | +30 m² +36% | 2018 |
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| 143, Lavender Hill350 m away | 93 m² | 122 m² | +29 m² +31% | 2025 |
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| Flat 13, Pinewood Court, Bycullah Road915 m away | 61 m² | 90 m² | +29 m² +48% | 2023 |
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| 10, Butterfield House, Bycullah Road673 m away | 51 m² | 80 m² | +29 m² +57% | 2014 |
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| 29, Sterling Road992 m away | 56 m² | 84 m² | +28 m² +50% | 2025 |
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| 13, Woodlands Road915 m away | 69 m² | 97 m² | +28 m² +41% | 2024 |
|---|
| 3, Parsonage Lane890 m away | 73 m² | 101 m² | +28 m² +38% | 2020 |
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| 34, Elizabeth Avenue965 m away | 75 m² | 103 m² | +28 m² +37% | 2019 |
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| 15, Chase Side Crescent845 m away | 138 m² | 165 m² | +27 m² +20% | 2025 |
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| Flat 3, Bayview House, 20, Uplands Park Road703 m away | 161 m² | 188 m² | +27 m² +17% | 2024 |
|---|
| 41, Brodie Road978 m away | 91 m² | 118 m² | +27 m² +30% | 2024 |
|---|
| 20, Gordon Road892 m away | 66 m² | 93 m² | +27 m² +41% | 2020 |
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| 51, Perry Mead389 m away | 78 m² | 105 m² | +27 m² +35% | 2017 |
|---|
| 53, Kirkland Drive456 m away | 83 m² | 110 m² | +27 m² +33% | 2013 |
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| 16, Burlington Road974 m away | 92 m² | 118 m² | +26 m² +28% | 2026 |
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| 161a, Lancaster Road978 m away | 61 m² | 87 m² | +26 m² +43% | 2024 |
|---|
| 9a, Bycullah Avenue839 m away | 107 m² | 133 m² | +26 m² +24% | 2023 |
|---|
| 8, Lee View245 m away | 109 m² | 135 m² | +26 m² +24% | 2017 |
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| 139, Lavender Hill350 m away | 93 m² | 119 m² | +26 m² +28% | 2014 |
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| 173, Holtwhites Hill141 m away | 89 m² | 115 m² | +26 m² +29% | 2011 |
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| 14, Wetherby Road704 m away | 62 m² | 87 m² | +25 m² +40% | 2023 |
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| 31, Burlington Road972 m away | 83 m² | 108 m² | +25 m² +30% | 2023 |
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| 17, Perry Mead469 m away | 80 m² | 105 m² | +25 m² +31% | 2020 |
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| 56, Manor Road973 m away | 80 m² | 105 m² | +25 m² +31% | 2020 |
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| 8, Bankside357 m away | 104 m² | 129 m² | +25 m² +24% | 2017 |
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| 2a, Oak Avenue994 m away | 108 m² | 133 m² | +25 m² +23% | 2017 |
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| 2, Lee View245 m away | 87 m² | 112 m² | +25 m² +29% | 2016 |
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| 44, Phipps Hatch Lane785 m away | 79 m² | 104 m² | +25 m² +32% | 2015 |
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| Flat 7, Bayview House, 20, Uplands Park Road703 m away | 135 m² | 159 m² | +24 m² +18% | 2025 |
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| Flat 8, Sporton Court, 49, Drapers Road173 m away | 55 m² | 79 m² | +24 m² +44% | 2023 |
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| Flat 87, Ingleborough, Cavell Drive550 m away | 41 m² | 65 m² | +24 m² +59% | 2022 |
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| 11, Slades Hill951 m away | 98 m² | 122 m² | +24 m² +24% | 2011 |
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| 20, Radcliffe Avenue836 m away | 81 m² | 104 m² | +23 m² +28% | 2026 |
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| 47, Gordon Hill556 m away | 90 m² | 113 m² | +23 m² +26% | 2022 |
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| 97, Monks Road495 m away | 57 m² | 80 m² | +23 m² +40% | 2019 |
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| 6, Chasewood Avenue308 m away | 108 m² | 131 m² | +23 m² +21% | 2017 |
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| 20, John Gooch Drive268 m away | 72 m² | 95 m² | +23 m² +32% | 2016 |
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| 13, Butterfield House, Bycullah Road673 m away | 57 m² | 80 m² | +23 m² +40% | 2014 |
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| 39, Cedar Park Road784 m away | 87 m² | 109 m² | +22 m² +25% | 2026 |
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| 69, Gordon Road988 m away | 81 m² | 103 m² | +22 m² +27% | 2026 |
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| 24, The Grove699 m away | 69 m² | 91 m² | +22 m² +32% | 2025 |
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| 14, Weller Mews225 m away | 42 m² | 64 m² | +22 m² +52% | 2020 |
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| 81, Kirkland Drive456 m away | 67 m² | 88 m² | +21 m² +31% | 2023 |
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| 19, Lea Road961 m away | 74 m² | 95 m² | +21 m² +28% | 2023 |
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| 5, Abbotts Crescent551 m away | 93 m² | 114 m² | +21 m² +23% | 2022 |
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| 34, Wetherby Road704 m away | 63 m² | 84 m² | +21 m² +33% | 2022 |
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| 61, Gordon Hill556 m away | 103 m² | 124 m² | +21 m² +20% | 2019 |
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| 30, Monks Close739 m away | 37 m² | 58 m² | +21 m² +57% | 2019 |
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| 39, Youngmans Close689 m away | 94 m² | 115 m² | +21 m² +22% | 2015 |
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| 1, Temple Grove829 m away | 90 m² | 110 m² | +20 m² +22% | 2026 |
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| Flat 5, Milne Court, 24a, Uplands Park Road776 m away | 47 m² | 67 m² | +20 m² +43% | 2025 |
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| 40, Elizabeth Avenue965 m away | 87 m² | 107 m² | +20 m² +23% | 2025 |
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| 128, Gordon Hill388 m away | 79 m² | 99 m² | +20 m² +25% | 2024 |
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| 24, Chase Ridings827 m away | 84 m² | 104 m² | +20 m² +24% | 2024 |
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| 19, Wetherby Road704 m away | 82 m² | 102 m² | +20 m² +24% | 2019 |
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| 11, Butterfield House, Bycullah Road673 m away | 60 m² | 80 m² | +20 m² +33% | 2014 |
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| 4, Jaycroft360 m away | 104 m² | 123 m² | +19 m² +18% | 2026 |
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| 5, Batley Road856 m away | 51 m² | 70 m² | +19 m² +37% | 2026 |
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| 11, Batley Road856 m away | 52 m² | 71 m² | +19 m² +37% | 2025 |
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| 23, Gordon Road892 m away | 76 m² | 95 m² | +19 m² +25% | 2025 |
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| 2, Bankside357 m away | 85 m² | 104 m² | +19 m² +22% | 2022 |
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| 6, Brodie Road792 m away | 116 m² | 135 m² | +19 m² +16% | 2013 |
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| 10, Chase Side Crescent845 m away | 48 m² | 66 m² | +18 m² +38% | 2024 |
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| Flat 5, Mulberry Lodge, 46, The Ridgeway613 m away | 64 m² | 82 m² | +18 m² +28% | 2022 |
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| 2, Chasewood Avenue308 m away | 113 m² | 131 m² | +18 m² +16% | 2017 |
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| 57, Kirkland Drive456 m away | 63 m² | 80 m² | +17 m² +27% | 2023 |
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| 5a, Halifax Road900 m away | 44 m² | 61 m² | +17 m² +39% | 2022 |
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| 54, Burlington Road974 m away | 74 m² | 91 m² | +17 m² +23% | 2020 |
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| Flat 53, Ingleborough, Cavell Drive550 m away | 22 m² | 39 m² | +17 m² +77% | 2019 |
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| 111, Kirkland Drive456 m away | 55 m² | 72 m² | +17 m² +31% | 2018 |
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| 89, Monks Road591 m away | 89 m² | 106 m² | +17 m² +19% | 2018 |
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| Flat 7, 24a, Bycullah Road659 m away | 70 m² | 87 m² | +17 m² +24% | 2018 |
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| 26, Lea Road961 m away | 42 m² | 59 m² | +17 m² +40% | 2017 |
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| 3, Hardy Way276 m away | 86 m² | 103 m² | +17 m² +20% | 2015 |
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| 11, Cedar Road564 m away | 69 m² | 85 m² | +16 m² +23% | 2020 |
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| 134, Lavender Hill0 m away | 37 m² | 53 m² | +16 m² +43% | 2017 |
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| 5, Farmlands504 m away | 85 m² | 101 m² | +16 m² +19% | 2017 |
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| 7, Butterfield House, Bycullah Road673 m away | 64 m² | 80 m² | +16 m² +25% | 2014 |
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| 3, Nunns Road935 m away | 106 m² | 122 m² | +16 m² +15% | 2014 |
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| Flat 6, 7, Bycullah Road915 m away | 58 m² | 73 m² | +15 m² +26% | 2022 |
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| 3, The Ridgeway959 m away | 90 m² | 105 m² | +15 m² +17% | 2022 |
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| 20, Kirkland Drive369 m away | 44 m² | 59 m² | +15 m² +34% | 2021 |
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| 167a, Chase Side824 m away | 56 m² | 71 m² | +15 m² +27% | 2020 |
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| 17, Lee View165 m away | 86 m² | 101 m² | +15 m² +17% | 2019 |
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| 13, Roundhedge Way870 m away | 82 m² | 97 m² | +15 m² +18% | 2019 |
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| 12, Ridgemount Gardens827 m away | 80 m² | 95 m² | +15 m² +19% | 2018 |
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| 112, Perry Mead389 m away | 82 m² | 97 m² | +15 m² +18% | 2016 |
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| 1, Butterfield House, Bycullah Road673 m away | 65 m² | 80 m² | +15 m² +23% | 2014 |
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