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 CV3 5GF
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 |
|---|---|---|---|---|
| 16, Asthill Grove816 m away | 227 m² | 344 m² | +117 m² +52% | 2016 |
| 2, Franciscan Road390 m away | 81 m² | 187 m² | +106 m² +131% | 2025 |
| 41, Leamington Road873 m away | 131 m² | 224 m² | +93 m² +71% | 2026 |
| 17, Stoney Road781 m away | 101 m² | 189 m² | +88 m² +87% | 2022 |
| 31, Daintree Croft806 m away | 102 m² | 185 m² | +83 m² +81% | 2024 |
| 54, Humphrey Burton Road684 m away | 89 m² | 167 m² | +78 m² +88% | 2021 |
| 1, Blondvil Street469 m away | 78 m² | 155 m² | +77 m² +99% | 2024 |
| 17, Daintree Croft806 m away | 81 m² | 157 m² | +76 m² +94% | 2022 |
| 1, Strathmore Avenue941 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.
| 61 m² |
| 137 m² |
| +76 m² +125% |
| 2018 |
| 59, Daventry Road489 m away | 88 m² | 157 m² | +69 m² +78% | 2025 |
|---|
| 8, Knight Avenue932 m away | 87 m² | 155 m² | +68 m² +78% | 2019 |
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| 76, Montalt Road629 m away | 69 m² | 136 m² | +67 m² +97% | 2022 |
|---|
| 39, Daventry Road737 m away | 102 m² | 168 m² | +66 m² +65% | 2024 |
|---|
| 146, Humber Avenue978 m away | 76 m² | 141 m² | +65 m² +86% | 2024 |
|---|
| 97, Stoney Road608 m away | 119 m² | 183 m² | +64 m² +54% | 2025 |
|---|
| 207, Humber Avenue916 m away | 79 m² | 141 m² | +62 m² +78% | 2024 |
|---|
| 18, Castle Close696 m away | 50 m² | 110 m² | +60 m² +120% | 2024 |
|---|
| 148, Humber Avenue978 m away | 81 m² | 141 m² | +60 m² +74% | 2024 |
|---|
| 74, Terry Road929 m away | 83 m² | 143 m² | +60 m² +72% | 2018 |
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| 46, Glover Street231 m away | 77 m² | 133 m² | +56 m² +73% | 2025 |
|---|
| 51, London Road848 m away | 77 m² | 133 m² | +56 m² +73% | 2020 |
|---|
| 63, Terry Road968 m away | 49 m² | 103 m² | +54 m² +110% | 2026 |
|---|
| 18, Knight Avenue932 m away | 103 m² | 157 m² | +54 m² +52% | 2023 |
|---|
| 9, Daintree Croft806 m away | 98 m² | 152 m² | +54 m² +55% | 2020 |
|---|
| 10, Montalt Road517 m away | 61 m² | 115 m² | +54 m² +89% | 2015 |
|---|
| 50, Seagrave Road882 m away | 65 m² | 117 m² | +52 m² +80% | 2022 |
|---|
| 19, Lupton Avenue922 m away | 97 m² | 149 m² | +52 m² +54% | 2021 |
|---|
| 25, Stamford Avenue967 m away | 94 m² | 145 m² | +51 m² +54% | 2014 |
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| 58, The Martyrs Close187 m away | 68 m² | 119 m² | +51 m² +75% | 2010 |
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| 156, Terry Road929 m away | 98 m² | 148 m² | +50 m² +51% | 2025 |
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| 75, Queen Isabels Avenue46 m away | 82 m² | 132 m² | +50 m² +61% | 2019 |
|---|
| 76, Terry Road929 m away | 96 m² | 144 m² | +48 m² +50% | 2021 |
|---|
| 21, Salisbury Avenue992 m away | 90 m² | 136 m² | +46 m² +51% | 2020 |
|---|
| 103, Daventry Road489 m away | 98 m² | 143 m² | +45 m² +46% | 2026 |
|---|
| 8, Oak Court, Whitley Village739 m away | 56 m² | 101 m² | +45 m² +80% | 2009 |
|---|
| 41, Queen Isabels Avenue46 m away | 73 m² | 117 m² | +44 m² +60% | 2021 |
|---|
| 37, Daventry Road737 m away | 102 m² | 145 m² | +43 m² +42% | 2024 |
|---|
| 3, St Christians Road203 m away | 82 m² | 124 m² | +42 m² +51% | 2025 |
|---|
| 3, Cornwall Road761 m away | 89 m² | 131 m² | +42 m² +47% | 2020 |
|---|
| 27, Seagrave Road861 m away | 68 m² | 109 m² | +41 m² +60% | 2024 |
|---|
| 55, Furlong Road532 m away | 67 m² | 108 m² | +41 m² +61% | 2023 |
|---|
| 29, Cornwall Road761 m away | 64 m² | 105 m² | +41 m² +64% | 2020 |
|---|
| 12, Queen Isabels Avenue0 m away | 88 m² | 128 m² | +40 m² +45% | 2026 |
|---|
| 134, Terry Road929 m away | 80 m² | 120 m² | +40 m² +50% | 2018 |
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| 37a, St Patricks Road949 m away | 152 m² | 192 m² | +40 m² +26% | 2009 |
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| 25, Benedictine Road401 m away | 92 m² | 131 m² | +39 m² +42% | 2025 |
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| 3, Stamford Avenue967 m away | 102 m² | 140 m² | +38 m² +37% | 2023 |
|---|
| 13, Quinton Parade352 m away | 40 m² | 78 m² | +38 m² +95% | 2013 |
|---|
| 44, Asthill Grove816 m away | 173 m² | 209 m² | +36 m² +21% | 2022 |
|---|
| 21, Hockett Street279 m away | 64 m² | 99 m² | +35 m² +55% | 2023 |
|---|
| 86, The Park Paling928 m away | 101 m² | 135 m² | +34 m² +34% | 2024 |
|---|
| 182, Humber Avenue978 m away | 71 m² | 105 m² | +34 m² +48% | 2023 |
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| 25, Hermits Croft266 m away | 77 m² | 111 m² | +34 m² +44% | 2022 |
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| 201, Humber Avenue916 m away | 69 m² | 103 m² | +34 m² +49% | 2018 |
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| 10, St Christians Croft299 m away | 75 m² | 108 m² | +33 m² +44% | 2022 |
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| 38, The Park Paling705 m away | 101 m² | 134 m² | +33 m² +33% | 2022 |
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| 82, Stoney Road608 m away | 103 m² | 135 m² | +32 m² +31% | 2016 |
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| 272, Daventry Road532 m away | 134 m² | 165 m² | +31 m² +23% | 2018 |
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| 11, The Countess Croft549 m away | 78 m² | 108 m² | +30 m² +38% | 2023 |
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| 67, Benedictine Road573 m away | 73 m² | 103 m² | +30 m² +41% | 2022 |
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| 10, St Christians Road200 m away | 82 m² | 111 m² | +29 m² +35% | 2019 |
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| 34, Ranulf Croft706 m away | 73 m² | 102 m² | +29 m² +40% | 2015 |
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| 23, Joan Ward Street334 m away | 47 m² | 76 m² | +29 m² +62% | 2013 |
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| 80, Quarryfield Lane584 m away | 99 m² | 127 m² | +28 m² +28% | 2025 |
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| 82, Quarryfield Lane584 m away | 99 m² | 127 m² | +28 m² +28% | 2025 |
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| 79, Kenilworth Court832 m away | 52 m² | 80 m² | +28 m² +54% | 2025 |
|---|
| 37, St Christians Road203 m away | 75 m² | 103 m² | +28 m² +37% | 2023 |
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| 103, London Road701 m away | 76 m² | 104 m² | +28 m² +37% | 2023 |
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| 213, Humber Avenue916 m away | 73 m² | 101 m² | +28 m² +38% | 2021 |
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| 129b, London Road701 m away | 90 m² | 118 m² | +28 m² +31% | 2020 |
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| 89, Terry Road968 m away | 67 m² | 95 m² | +28 m² +42% | 2019 |
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| 15, Cornwall Road761 m away | 67 m² | 94 m² | +27 m² +40% | 2026 |
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| 38, Gillquart Way406 m away | 156 m² | 183 m² | +27 m² +17% | 2024 |
|---|
| 45, Shortley Road634 m away | 60 m² | 87 m² | +27 m² +45% | 2023 |
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| 174, Humber Avenue978 m away | 70 m² | 97 m² | +27 m² +39% | 2020 |
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| 63, Harper Road978 m away | 66 m² | 92 m² | +26 m² +39% | 2026 |
|---|
| 60, The Mount250 m away | 55 m² | 81 m² | +26 m² +47% | 2024 |
|---|
| 10, Asthill Grove816 m away | 135 m² | 161 m² | +26 m² +19% | 2024 |
|---|
| 60, Strathmore Avenue919 m away | 51 m² | 77 m² | +26 m² +51% | 2023 |
|---|
| 3, Shortley Road634 m away | 68 m² | 94 m² | +26 m² +38% | 2022 |
|---|
| 95, Terry Road968 m away | 69 m² | 95 m² | +26 m² +38% | 2018 |
|---|
| 11, Glover Street245 m away | 79 m² | 104 m² | +25 m² +32% | 2026 |
|---|
| 47, St Patricks Road949 m away | 157 m² | 182 m² | +25 m² +16% | 2024 |
|---|
| 16, Strathmore Avenue919 m away | 74 m² | 99 m² | +25 m² +34% | 2022 |
|---|
| 160, Humber Avenue978 m away | 73 m² | 98 m² | +25 m² +34% | 2022 |
|---|
| 36, Joan Ward Street334 m away | 69 m² | 94 m² | +25 m² +36% | 2021 |
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| 4, Leamington Road873 m away | 153 m² | 178 m² | +25 m² +16% | 2021 |
|---|
| 203, Humber Avenue916 m away | 70 m² | 95 m² | +25 m² +36% | 2019 |
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| 32, St Christians Road200 m away | 64 m² | 89 m² | +25 m² +39% | 2014 |
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| 77, Strathmore Avenue809 m away | 67 m² | 91 m² | +24 m² +36% | 2026 |
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| 16, Knight Avenue932 m away | 77 m² | 101 m² | +24 m² +31% | 2026 |
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| 14, Seneschal Road728 m away | 60 m² | 84 m² | +24 m² +40% | 2025 |
|---|
| 22, Kent Close709 m away | 76 m² | 100 m² | +24 m² +32% | 2020 |
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| 40, Queen Isabels Avenue0 m away | 78 m² | 102 m² | +24 m² +31% | 2016 |
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| 61, Daventry Road489 m away | 83 m² | 107 m² | +24 m² +29% | 2016 |
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| 8, Eltham Road516 m away | 63 m² | 87 m² | +24 m² +38% | 2013 |
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| 55, Silksby Street183 m away | 71 m² | 94 m² | +23 m² +32% | 2026 |
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| 9, Hockett Street279 m away | 80 m² | 103 m² | +23 m² +29% | 2026 |
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| 4, Eltham Road516 m away | 114 m² | 137 m² | +23 m² +20% | 2025 |
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| 64a, Stoney Road682 m away | 115 m² | 138 m² | +23 m² +20% | 2025 |
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| 63, Montalt Road494 m away | 120 m² | 142 m² | +22 m² +18% | 2025 |
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| 70, Woodstock Road523 m away | 60 m² | 82 m² | +22 m² +37% | 2024 |
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| 75, Michaelmas Road852 m away | 55 m² | 77 m² | +22 m² +40% | 2024 |
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| 5, St Christians Croft299 m away | 96 m² | 118 m² | +22 m² +23% | 2021 |
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| 74, Woodstock Road523 m away | 61 m² | 83 m² | +22 m² +36% | 2021 |
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| 1, Calder Close525 m away | 72 m² | 94 m² | +22 m² +31% | 2014 |
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| 15, Stoney Road781 m away | 93 m² | 114 m² | +21 m² +23% | 2022 |
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| 30, Whitley Court657 m away | 52 m² | 73 m² | +21 m² +40% | 2014 |
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| 70, Terry Road929 m away | 120 m² | 141 m² | +21 m² +18% | 2009 |
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| 45, Strathmore Avenue941 m away | 73 m² | 93 m² | +20 m² +27% | 2026 |
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| 15, Thomas Landsdail Street401 m away | 97 m² | 117 m² | +20 m² +21% | 2025 |
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| 29, Blondvil Street469 m away | 74 m² | 94 m² | +20 m² +27% | 2025 |
|---|
| 60, Seagrave Road882 m away | 79 m² | 99 m² | +20 m² +25% | 2021 |
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| 18, Mottistone Close764 m away | 79 m² | 99 m² | +20 m² +25% | 2016 |
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| 51, Benedictine Road573 m away | 72 m² | 92 m² | +20 m² +28% | 2014 |
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| 52, Silksby Street163 m away | 79 m² | 98 m² | +19 m² +24% | 2026 |
|---|
| 10, Stamford Avenue961 m away | 77 m² | 96 m² | +19 m² +25% | 2023 |
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| 39, Michaelmas Road852 m away | 54 m² | 73 m² | +19 m² +35% | 2019 |
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| 14, Seedfield Croft406 m away | 73 m² | 92 m² | +19 m² +26% | 2016 |
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| 22, Seagrave Road882 m away | 53 m² | 72 m² | +19 m² +36% | 2014 |
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| 85, Daventry Road489 m away | 87 m² | 105 m² | +18 m² +21% | 2025 |
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| 24, Galeys Road149 m away | 65 m² | 83 m² | +18 m² +28% | 2024 |
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| 13, Wrigsham Street480 m away | 66 m² | 84 m² | +18 m² +27% | 2022 |
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| 72, Woodstock Road523 m away | 62 m² | 80 m² | +18 m² +29% | 2020 |
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| 13, Purefoy Road47 m away | 54 m² | 72 m² | +18 m² +33% | 2019 |
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| 14, The Monks Croft692 m away | 73 m² | 91 m² | +18 m² +25% | 2019 |
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| 61, Benedictine Road573 m away | 73 m² | 91 m² | +18 m² +25% | 2018 |
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| 118, Terry Road929 m away | 95 m² | 113 m² | +18 m² +19% | 2018 |
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| 1, Lollard Croft162 m away | 74 m² | 92 m² | +18 m² +24% | 2016 |
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| 19, William Bristow Road611 m away | 88 m² | 106 m² | +18 m² +20% | 2016 |
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| 46, Cornelius Street87 m away | 64 m² | 81 m² | +17 m² +27% | 2025 |
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| 90, The Park Paling928 m away | 111 m² | 128 m² | +17 m² +15% | 2023 |
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| 31, Brayford Avenue945 m away | 107 m² | 124 m² | +17 m² +16% | 2023 |
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| 219, Humber Avenue916 m away | 60 m² | 77 m² | +17 m² +28% | 2022 |
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| 4, Seedfield Croft406 m away | 90 m² | 107 m² | +17 m² +19% | 2021 |
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| 64, Cecily Road372 m away | 71 m² | 88 m² | +17 m² +24% | 2020 |
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| 20, Furlong Road532 m away | 98 m² | 115 m² | +17 m² +17% | 2019 |
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| 301, Daventry Road461 m away | 91 m² | 108 m² | +17 m² +19% | 2018 |
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| 104, Strathmore Avenue790 m away | 88 m² | 105 m² | +17 m² +19% | 2018 |
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| 5, Hockett Street279 m away | 62 m² | 79 m² | +17 m² +27% | 2016 |
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| 45, Wrigsham Street480 m away | 40 m² | 57 m² | +17 m² +43% | 2015 |
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| 12, Cornwall Road735 m away | 65 m² | 81 m² | +16 m² +25% | 2025 |
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| 95, Quinton Road291 m away | 80 m² | 96 m² | +16 m² +20% | 2024 |
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| 55, London Road848 m away | 72 m² | 88 m² | +16 m² +22% | 2021 |
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| 5, Cornelius Street125 m away | 48 m² | 64 m² | +16 m² +33% | 2020 |
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| 26, Galeys Road149 m away | 70 m² | 86 m² | +16 m² +23% | 2020 |
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| 97, London Road701 m away | 64 m² | 80 m² | +16 m² +25% | 2019 |
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| Flat 9, Sherbourne Court, Stoney Road781 m away | 36 m² | 52 m² | +16 m² +44% | 2018 |
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| 99, Daventry Road489 m away | 90 m² | 106 m² | +16 m² +18% | 2014 |
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| 7, Strathmore Avenue941 m away | 61 m² | 77 m² | +16 m² +26% | 2013 |
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| 2, Joan Ward Street334 m away | 84 m² | 99 m² | +15 m² +18% | 2026 |
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| 4, Lichfield Road160 m away | 87 m² | 102 m² | +15 m² +17% | 2024 |
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| 56, Ulverscroft Road632 m away | 79 m² | 94 m² | +15 m² +19% | 2024 |
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| 33, The Martyrs Close314 m away | 60 m² | 75 m² | +15 m² +25% | 2022 |
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| 2, Keviliok Street901 m away | 71 m² | 86 m² | +15 m² +21% | 2022 |
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| 9, Lupton Avenue922 m away | 87 m² | 102 m² | +15 m² +17% | 2022 |
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| 38, Mary Herbert Street611 m away | 74 m² | 89 m² | +15 m² +20% | 2021 |
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| 50, Poitiers Road763 m away | 68 m² | 83 m² | +15 m² +22% | 2020 |
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| 9, Cecily Road337 m away | 80 m² | 95 m² | +15 m² +19% | 2013 |
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| 265, Daventry Road249 m away | 78 m² | 93 m² | +15 m² +19% | 2012 |
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