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 N2 8JJ
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 |
|---|---|---|---|---|
| 31, Abbots Gardens686 m away | 162 m² | 398 m² | +236 m² +146% | 2020 |
| 219, Creighton Avenue696 m away | 137 m² | 292 m² | +155 m² +113% | 2022 |
| 6, Deansway704 m away | 108 m² | 223 m² | +115 m² +106% | 2015 |
| 7, Elm Gardens235 m away | 111 m² | 198 m² | +87 m² +78% | 2026 |
| 109a, High Road667 m away | 71 m² | 158 m² | +87 m² +123% | 2023 |
| 13, Blandford Close839 m away | 55 m² | 137 m² | +82 m² +149% | 2018 |
| 176, East End Road500 m away | 147 m² | 227 m² | +80 m² +54% | 2022 |
| 110, Brim Hill783 m away | 130 m² | 206 m² | +76 m² +58% | 2014 |
| 188, East End Road500 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.
| 97 m² |
| 171 m² |
| +74 m² +76% |
| 2024 |
| 209, Creighton Avenue696 m away | 136 m² | 207 m² | +71 m² +52% | 2011 |
|---|
| 7, Elmhurst Avenue235 m away | 109 m² | 179 m² | +70 m² +64% | 2023 |
|---|
| 8, Park Hall Road961 m away | 97 m² | 166 m² | +69 m² +71% | 2024 |
|---|
| 12, Talbot Avenue288 m away | 110 m² | 178 m² | +68 m² +62% | 2024 |
|---|
| 24, Huntingdon Road781 m away | 104 m² | 172 m² | +68 m² +65% | 2021 |
|---|
| 11, Leicester Road851 m away | 61 m² | 129 m² | +68 m² +111% | 2014 |
|---|
| 39, Vivian Way933 m away | 246 m² | 314 m² | +68 m² +28% | 2011 |
|---|
| 6, Tangle Tree Close706 m away | 105 m² | 171 m² | +66 m² +63% | 2026 |
|---|
| 26, Heath View624 m away | 78 m² | 144 m² | +66 m² +85% | 2018 |
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| 32, Oakview Gardens512 m away | 90 m² | 156 m² | +66 m² +73% | 2014 |
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| 2, Nursery Avenue739 m away | 55 m² | 120 m² | +65 m² +118% | 2012 |
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| 43, Lyttelton Road926 m away | 89 m² | 153 m² | +64 m² +72% | 2024 |
|---|
| 110, East End Road931 m away | 115 m² | 179 m² | +64 m² +56% | 2018 |
|---|
| 19, Lankaster Gardens694 m away | 94 m² | 157 m² | +63 m² +67% | 2024 |
|---|
| 224, Creighton Avenue651 m away | 175 m² | 238 m² | +63 m² +36% | 2016 |
|---|
| 19, Vivian Way893 m away | 103 m² | 165 m² | +62 m² +60% | 2025 |
|---|
| 127, Abbots Gardens543 m away | 115 m² | 177 m² | +62 m² +54% | 2021 |
|---|
| 48, Huntingdon Road781 m away | 143 m² | 204 m² | +61 m² +43% | 2023 |
|---|
| 26, Glebe Road872 m away | 52 m² | 111 m² | +59 m² +113% | 2019 |
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| 23, Hill Top974 m away | 107 m² | 166 m² | +59 m² +55% | 2019 |
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| 27, Hill Top974 m away | 57 m² | 115 m² | +58 m² +102% | 2009 |
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| 91, Bedford Road743 m away | 115 m² | 172 m² | +57 m² +50% | 2024 |
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| 32, Church Lane242 m away | 178 m² | 235 m² | +57 m² +32% | 2023 |
|---|
| 66, Rosemary Avenue794 m away | 101 m² | 157 m² | +56 m² +55% | 2024 |
|---|
| 426, Long Lane43 m away | 81 m² | 137 m² | +56 m² +69% | 2019 |
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| 9, Queens Road840 m away | 67 m² | 123 m² | +56 m² +84% | 2018 |
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| 15, Dudley Road905 m away | 105 m² | 160 m² | +55 m² +52% | 2026 |
|---|
| 6, Elm Gardens235 m away | 95 m² | 150 m² | +55 m² +58% | 2024 |
|---|
| 2, Huntingdon Road781 m away | 62 m² | 117 m² | +55 m² +89% | 2015 |
|---|
| Flat 1, 14, Taunton Drive277 m away | 39 m² | 93 m² | +54 m² +138% | 2021 |
|---|
| 31, Leicester Road851 m away | 137 m² | 190 m² | +53 m² +39% | 2024 |
|---|
| 67, Brackenbury Road325 m away | 73 m² | 126 m² | +53 m² +73% | 2023 |
|---|
| 62, Leopold Road222 m away | 57 m² | 110 m² | +53 m² +93% | 2021 |
|---|
| 5, Beaumont Close974 m away | 167 m² | 220 m² | +53 m² +32% | 2021 |
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| 20, Ludlow Way722 m away | 107 m² | 160 m² | +53 m² +50% | 2020 |
|---|
| 20, Briarfield Avenue774 m away | 110 m² | 162 m² | +52 m² +47% | 2023 |
|---|
| 21, Lankaster Gardens694 m away | 95 m² | 146 m² | +51 m² +54% | 2024 |
|---|
| 10, Hill Rise938 m away | 98 m² | 149 m² | +51 m² +52% | 2018 |
|---|
| 61c, High Road832 m away | 71 m² | 122 m² | +51 m² +72% | 2014 |
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| 14, Bedford Road724 m away | 104 m² | 154 m² | +50 m² +48% | 2026 |
|---|
| 56, Hamilton Road333 m away | 78 m² | 128 m² | +50 m² +64% | 2015 |
|---|
| 4, Devon Rise864 m away | 134 m² | 183 m² | +49 m² +37% | 2026 |
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| Flat 27, Lyttelton Court, Lyttelton Road998 m away | 87 m² | 136 m² | +49 m² +56% | 2019 |
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| 10, Leicester Road823 m away | 166 m² | 215 m² | +49 m² +30% | 2011 |
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| 6, Bedford Road724 m away | 96 m² | 144 m² | +48 m² +50% | 2020 |
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| 3, Greenhalgh Walk845 m away | 139 m² | 187 m² | +48 m² +35% | 2012 |
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| 16, Ossulton Way865 m away | 152 m² | 200 m² | +48 m² +32% | 2012 |
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| 16, Huntingdon Road781 m away | 129 m² | 176 m² | +47 m² +36% | 2024 |
|---|
| 12, Elm Gardens235 m away | 88 m² | 135 m² | +47 m² +53% | 2020 |
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| 29, East End Road851 m away | 161 m² | 207 m² | +46 m² +29% | 2025 |
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| 78, Hill Top897 m away | 96 m² | 142 m² | +46 m² +48% | 2024 |
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| 9, Gurney Drive780 m away | 129 m² | 175 m² | +46 m² +36% | 2023 |
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| 3, Maya Road678 m away | 116 m² | 162 m² | +46 m² +40% | 2022 |
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| 3, Bedford Road743 m away | 119 m² | 165 m² | +46 m² +39% | 2022 |
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| 4, Bedford Road724 m away | 80 m² | 125 m² | +45 m² +56% | 2026 |
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| 41, Hertford Road719 m away | 116 m² | 161 m² | +45 m² +39% | 2025 |
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| 115, Abbots Gardens543 m away | 111 m² | 156 m² | +45 m² +41% | 2023 |
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| 15, Leicester Road851 m away | 120 m² | 165 m² | +45 m² +38% | 2021 |
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| 10, Fairlawn Avenue908 m away | 96 m² | 141 m² | +45 m² +47% | 2017 |
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| 8, Elmfield Road110 m away | 90 m² | 134 m² | +44 m² +49% | 2025 |
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| 13, Huntingdon Road791 m away | 113 m² | 157 m² | +44 m² +39% | 2025 |
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| 40a, Manor View958 m away | 73 m² | 117 m² | +44 m² +60% | 2022 |
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| 51, Manor Park Road146 m away | 95 m² | 139 m² | +44 m² +46% | 2018 |
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| 44, Hamilton Road333 m away | 78 m² | 121 m² | +43 m² +55% | 2025 |
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| 5, Huntingdon Road791 m away | 148 m² | 191 m² | +43 m² +29% | 2023 |
|---|
| 17, Greenhalgh Walk845 m away | 122 m² | 165 m² | +43 m² +35% | 2019 |
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| 83, Brackenbury Road325 m away | 68 m² | 111 m² | +43 m² +63% | 2018 |
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| 70, Durham Road887 m away | 54 m² | 97 m² | +43 m² +80% | 2009 |
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| 17, Hill Top974 m away | 142 m² | 184 m² | +42 m² +30% | 2026 |
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| 16, Chandos Road502 m away | 115 m² | 157 m² | +42 m² +37% | 2023 |
|---|
| 2, Hill Rise938 m away | 109 m² | 151 m² | +42 m² +39% | 2023 |
|---|
| 28, Ludlow Way722 m away | 103 m² | 145 m² | +42 m² +41% | 2021 |
|---|
| 20, Hill Rise938 m away | 140 m² | 182 m² | +42 m² +30% | 2021 |
|---|
| 103, Brim Hill752 m away | 117 m² | 159 m² | +42 m² +36% | 2020 |
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| 47, Heath View582 m away | 87 m² | 129 m² | +42 m² +48% | 2014 |
|---|
| 16, Hamilton Road333 m away | 75 m² | 116 m² | +41 m² +55% | 2024 |
|---|
| 95, Bedford Road743 m away | 142 m² | 183 m² | +41 m² +29% | 2018 |
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| 22, Lincoln Road876 m away | 133 m² | 174 m² | +41 m² +31% | 2018 |
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| 101, East End Road386 m away | 47 m² | 88 m² | +41 m² +87% | 2012 |
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| 12, Chandos Road502 m away | 97 m² | 137 m² | +40 m² +41% | 2022 |
|---|
| 8, Stanley Road421 m away | 139 m² | 178 m² | +39 m² +28% | 2024 |
|---|
| 33, Ludlow Way716 m away | 91 m² | 130 m² | +39 m² +43% | 2022 |
|---|
| 28, Vivian Way941 m away | 165 m² | 203 m² | +38 m² +23% | 2025 |
|---|
| 24, Lankaster Gardens741 m away | 89 m² | 127 m² | +38 m² +43% | 2024 |
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| 25, Greenhalgh Walk845 m away | 148 m² | 186 m² | +38 m² +26% | 2024 |
|---|
| 5, Stanley Road421 m away | 163 m² | 201 m² | +38 m² +23% | 2023 |
|---|
| 25, Deansway736 m away | 103 m² | 141 m² | +38 m² +37% | 2023 |
|---|
| 51, Hertford Road719 m away | 117 m² | 155 m² | +38 m² +32% | 2020 |
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| 96, Huntingdon Road781 m away | 57 m² | 95 m² | +38 m² +67% | 2017 |
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| 2, Howard Walk642 m away | 105 m² | 143 m² | +38 m² +36% | 2016 |
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| 9, The Causeway695 m away | 119 m² | 157 m² | +38 m² +32% | 2016 |
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| 19, Leicester Road851 m away | 124 m² | 162 m² | +38 m² +31% | 2010 |
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| 12, Richmond Road390 m away | 85 m² | 122 m² | +37 m² +44% | 2025 |
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| 74, Hill Top897 m away | 91 m² | 128 m² | +37 m² +41% | 2025 |
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| 13, Dickens Avenue860 m away | 34 m² | 70 m² | +36 m² +106% | 2026 |
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| 26, Hertford Road696 m away | 94 m² | 130 m² | +36 m² +38% | 2025 |
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| 31a, Sedgemere Avenue248 m away | 85 m² | 121 m² | +36 m² +42% | 2024 |
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| 4, Baronsmere Road982 m away | 121 m² | 157 m² | +36 m² +30% | 2022 |
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| 5, Park Hall Road988 m away | 112 m² | 148 m² | +36 m² +32% | 2022 |
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| 24, Lincoln Road876 m away | 128 m² | 164 m² | +36 m² +28% | 2020 |
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| 10, Brownswell Road448 m away | 37 m² | 73 m² | +36 m² +97% | 2019 |
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| Flat 3, 42, Fortis Green920 m away | 106 m² | 142 m² | +36 m² +34% | 2019 |
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| 125, Ossulton Way494 m away | 33 m² | 69 m² | +36 m² +109% | 2018 |
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| 18, Hamilton Road333 m away | 71 m² | 106 m² | +35 m² +49% | 2026 |
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| 1, Richmond Road390 m away | 55 m² | 90 m² | +35 m² +64% | 2026 |
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| 22a, Sedgemere Avenue273 m away | 100 m² | 135 m² | +35 m² +35% | 2021 |
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| 63, Huntingdon Road791 m away | 121 m² | 156 m² | +35 m² +29% | 2021 |
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| 12, Oakview Gardens512 m away | 149 m² | 184 m² | +35 m² +23% | 2020 |
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| 28, Lankaster Gardens741 m away | 91 m² | 126 m² | +35 m² +38% | 2020 |
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| 13, Leopold Road302 m away | 63 m² | 98 m² | +35 m² +56% | 2019 |
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| 28, Hertford Road696 m away | 94 m² | 128 m² | +34 m² +36% | 2026 |
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| 80, Hertford Road696 m away | 142 m² | 176 m² | +34 m² +24% | 2026 |
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| 45, Park Hall Road988 m away | 58 m² | 92 m² | +34 m² +59% | 2026 |
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| 19, Leopold Road302 m away | 72 m² | 106 m² | +34 m² +47% | 2019 |
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| 84, Bedford Road724 m away | 138 m² | 171 m² | +33 m² +24% | 2021 |
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| Flat 2, Chasewood Lodge, 366, Long Lane212 m away | 44 m² | 77 m² | +33 m² +75% | 2020 |
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| 51, Brackenbury Road325 m away | 85 m² | 118 m² | +33 m² +39% | 2019 |
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| 17, Market Place603 m away | 41 m² | 74 m² | +33 m² +80% | 2012 |
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| 89, Hertford Road719 m away | 89 m² | 121 m² | +32 m² +36% | 2025 |
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| 44, Lincoln Road876 m away | 59 m² | 91 m² | +32 m² +54% | 2025 |
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| 3, Blandford Close839 m away | 123 m² | 155 m² | +32 m² +26% | 2022 |
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| Flat 2, 3, King Street Mews201 m away | 28 m² | 60 m² | +32 m² +114% | 2020 |
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| 26, Church Lane242 m away | 70 m² | 102 m² | +32 m² +46% | 2020 |
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| 84, Ossulton Way627 m away | 136 m² | 168 m² | +32 m² +24% | 2020 |
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| 6, Nursery Avenue739 m away | 54 m² | 86 m² | +32 m² +59% | 2018 |
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| 33, Hertford Road719 m away | 113 m² | 145 m² | +32 m² +28% | 2012 |
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| 9a, Beresford Road668 m away | 84 m² | 115 m² | +31 m² +37% | 2026 |
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| 4, Richmond Road390 m away | 109 m² | 140 m² | +31 m² +28% | 2024 |
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| 48, Ossulton Way627 m away | 140 m² | 171 m² | +31 m² +22% | 2024 |
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| 22, Hamilton Road333 m away | 62 m² | 93 m² | +31 m² +50% | 2021 |
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| 8, Leopold Road302 m away | 68 m² | 99 m² | +31 m² +46% | 2019 |
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| 14, Baronsmere Road982 m away | 140 m² | 171 m² | +31 m² +22% | 2018 |
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| 40, Lankaster Gardens741 m away | 86 m² | 116 m² | +30 m² +35% | 2026 |
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| 14, Widecombe Way840 m away | 128 m² | 158 m² | +30 m² +23% | 2026 |
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| 97, Leslie Road187 m away | 69 m² | 99 m² | +30 m² +43% | 2025 |
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| 1, Talbot Avenue288 m away | 152 m² | 182 m² | +30 m² +20% | 2025 |
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| 8, Brackenbury Road289 m away | 79 m² | 109 m² | +30 m² +38% | 2024 |
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| 46, Sylvester Road515 m away | 95 m² | 125 m² | +30 m² +32% | 2024 |
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| 35, Lyttelton Road926 m away | 165 m² | 195 m² | +30 m² +18% | 2024 |
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| 139, Elmshurst Crescent550 m away | 81 m² | 111 m² | +30 m² +37% | 2023 |
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| 105, Durham Road936 m away | 64 m² | 94 m² | +30 m² +47% | 2018 |
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| 1, Church Lane287 m away | 23 m² | 53 m² | +30 m² +130% | 2012 |
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| 31, Leopold Road302 m away | 66 m² | 95 m² | +29 m² +44% | 2025 |
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| Flat 9, Adelphi Court, High Road315 m away | 39 m² | 68 m² | +29 m² +74% | 2025 |
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| 247b, East End Road612 m away | 73 m² | 102 m² | +29 m² +40% | 2024 |
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| 34, Leopold Road302 m away | 72 m² | 101 m² | +29 m² +40% | 2023 |
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| 10, Taunton Drive277 m away | 54 m² | 83 m² | +29 m² +54% | 2020 |
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| 381, High Road738 m away | 102 m² | 131 m² | +29 m² +28% | 2020 |
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| 104b, Hertford Road696 m away | 60 m² | 89 m² | +29 m² +48% | 2017 |
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| 38a, High Road952 m away | 76 m² | 105 m² | +29 m² +38% | 2012 |
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| 57, Ossulton Way686 m away | 122 m² | 150 m² | +28 m² +23% | 2026 |
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| 3, Baronsmere Road978 m away | 118 m² | 146 m² | +28 m² +24% | 2023 |
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| 42, Howard Walk642 m away | 92 m² | 120 m² | +28 m² +30% | 2022 |
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| 344b, Long Lane212 m away | 52 m² | 80 m² | +28 m² +54% | 2021 |
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| 8, Baronsmere Road982 m away | 60 m² | 88 m² | +28 m² +47% | 2019 |
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| 45, Brackenbury Road325 m away | 80 m² | 108 m² | +28 m² +35% | 2016 |
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| 11, Brighton Road343 m away | 85 m² | 113 m² | +28 m² +33% | 2016 |
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| 42, Oakview Gardens512 m away | 119 m² | 147 m² | +28 m² +24% | 2016 |
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| 22, Deansway704 m away | 107 m² | 135 m² | +28 m² +26% | 2016 |
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| 70, Hamilton Road333 m away | 70 m² | 98 m² | +28 m² +40% | 2015 |
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| 21, Heath View582 m away | 80 m² | 108 m² | +28 m² +35% | 2014 |
|---|
| 10, Leopold Road302 m away | 74 m² | 101 m² | +27 m² +36% | 2025 |
|---|
| 22, Brim Hill731 m away | 154 m² | 181 m² | +27 m² +18% | 2025 |
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| 60, Ossulton Way627 m away | 135 m² | 162 m² | +27 m² +20% | 2024 |
|---|
| Flat 8, Monarch Court, Lyttelton Road999 m away | 80 m² | 107 m² | +27 m² +34% | 2023 |
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| 49, Leopold Road222 m away | 104 m² | 131 m² | +27 m² +26% | 2022 |
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| 40, Trinity Road0 m away | 74 m² | 101 m² | +27 m² +36% | 2021 |
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| 42, Hamilton Road333 m away | 80 m² | 107 m² | +27 m² +34% | 2020 |
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| Flat 7, 322, High Road582 m away | 48 m² | 75 m² | +27 m² +56% | 2017 |
|---|
| 18, Hill Top897 m away | 118 m² | 145 m² | +27 m² +23% | 2017 |
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| 60, Hamilton Road333 m away | 97 m² | 123 m² | +26 m² +27% | 2024 |
|---|
| 21, Ludlow Way716 m away | 103 m² | 129 m² | +26 m² +25% | 2017 |
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| 7, Huntingdon Road791 m away | 84 m² | 109 m² | +25 m² +30% | 2025 |
|---|
| Flat 116, Monarch Court, Lyttelton Road987 m away | 60 m² | 85 m² | +25 m² +42% | 2022 |
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| 96, Ossulton Way627 m away | 139 m² | 164 m² | +25 m² +18% | 2021 |
|---|
| 64, Leicester Road823 m away | 122 m² | 147 m² | +25 m² +20% | 2019 |
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| 26, Market Place640 m away | 66 m² | 90 m² | +24 m² +36% | 2026 |
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| 254b, Long Lane664 m away | 50 m² | 74 m² | +24 m² +48% | 2026 |
|---|
| 23, Deansway736 m away | 119 m² | 143 m² | +24 m² +20% | 2026 |
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| 34, Hertford Road696 m away | 145 m² | 169 m² | +24 m² +17% | 2024 |
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| Flat 22, Witcomb Lodge, 64, Lankaster Gardens741 m away | 67 m² | 91 m² | +24 m² +36% | 2023 |
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| 16, Chamberlain Road439 m away | 81 m² | 105 m² | +24 m² +30% | 2022 |
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| 32, Old Farm Road937 m away | 97 m² | 121 m² | +24 m² +25% | 2015 |
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| 52, Lankaster Gardens741 m away | 100 m² | 124 m² | +24 m² +24% | 2013 |
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| 31, Bedford Road743 m away | 101 m² | 125 m² | +24 m² +24% | 2013 |
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| 34, Avondale Road755 m away | 121 m² | 144 m² | +23 m² +19% | 2025 |
|---|
| 389, Long Lane65 m away | 52 m² | 75 m² | +23 m² +44% | 2023 |
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| 6, Hertford Road696 m away | 127 m² | 150 m² | +23 m² +18% | 2023 |
|---|
| 374b, Long Lane212 m away | 57 m² | 80 m² | +23 m² +40% | 2022 |
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| 38, Lankaster Gardens741 m away | 88 m² | 111 m² | +23 m² +26% | 2022 |
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| Flat 7, 5, Blackdown Close361 m away | 28 m² | 51 m² | +23 m² +82% | 2020 |
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