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 0NP
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 |
|---|---|---|---|---|
| 15, Winnington Road610 m away | 475 m² | 877 m² | +402 m² +85% | 2024 |
| 7, Winnington Road610 m away | 385 m² | 690 m² | +305 m² +79% | 2026 |
| 3, Winnington Close966 m away | 630 m² | 911 m² | +281 m² +45% | 2024 |
| 39, Winnington Road984 m away | 611 m² | 889 m² | +278 m² +45% | 2026 |
| 42, Beech Drive975 m away | 233 m² | 506 m² | +273 m² +117% | 2021 |
| 29, Church Mount660 m away | 271 m² | 512 m² | +241 m² +89% | 2021 |
| 31, Abbots Gardens558 m away | 162 m² | 398 m² | +236 m² +146% | 2020 |
| 42, Norrice Lea858 m away | 194 m² | 407 m² | +213 m² +110% | 2020 |
| 37, Lanchester Road710 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.
| 153 m² |
| 352 m² |
| +199 m² +130% |
| 2023 |
| 10, Holt Close852 m away | 177 m² | 348 m² | +171 m² +97% | 2025 |
|---|
| 219, Creighton Avenue916 m away | 137 m² | 292 m² | +155 m² +113% | 2022 |
|---|
| 75, Lanchester Road710 m away | 130 m² | 280 m² | +150 m² +115% | 2015 |
|---|
| 53, Sheldon Avenue812 m away | 180 m² | 308 m² | +128 m² +71% | 2021 |
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| 12, Rowan Walk999 m away | 122 m² | 242 m² | +120 m² +98% | 2025 |
|---|
| 6, Deansway453 m away | 108 m² | 223 m² | +115 m² +106% | 2015 |
|---|
| 72, Twyford Avenue886 m away | 120 m² | 235 m² | +115 m² +96% | 2009 |
|---|
| 82, Woodside Avenue771 m away | 119 m² | 225 m² | +106 m² +89% | 2015 |
|---|
| 41, Leaside Avenue987 m away | 101 m² | 205 m² | +104 m² +103% | 2026 |
|---|
| 24, Bancroft Avenue221 m away | 157 m² | 261 m² | +104 m² +66% | 2015 |
|---|
| Flat 5, 16, Aylmer Road291 m away | 180 m² | 280 m² | +100 m² +56% | 2013 |
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| 34, Norrice Lea758 m away | 171 m² | 268 m² | +97 m² +57% | 2020 |
|---|
| 43, Woodside Avenue771 m away | 161 m² | 254 m² | +93 m² +58% | 2024 |
|---|
| 37, Linden Lea985 m away | 194 m² | 285 m² | +91 m² +47% | 2019 |
|---|
| 12, Lanchester Road655 m away | 232 m² | 322 m² | +90 m² +39% | 2024 |
|---|
| 109a, High Road597 m away | 71 m² | 158 m² | +87 m² +123% | 2023 |
|---|
| 33, Winnington Road984 m away | 299 m² | 382 m² | +83 m² +28% | 2020 |
|---|
| 13, Blandford Close951 m away | 55 m² | 137 m² | +82 m² +149% | 2018 |
|---|
| 25, Greenfield Drive512 m away | 115 m² | 195 m² | +80 m² +70% | 2024 |
|---|
| 176, East End Road650 m away | 147 m² | 227 m² | +80 m² +54% | 2022 |
|---|
| 11, Bancroft Avenue240 m away | 204 m² | 284 m² | +80 m² +39% | 2021 |
|---|
| 8, Rowan Walk999 m away | 175 m² | 251 m² | +76 m² +43% | 2022 |
|---|
| 110, Brim Hill491 m away | 130 m² | 206 m² | +76 m² +58% | 2014 |
|---|
| 188, East End Road650 m away | 97 m² | 171 m² | +74 m² +76% | 2024 |
|---|
| 14, Lauradale Road731 m away | 104 m² | 177 m² | +73 m² +70% | 2025 |
|---|
| 209, Creighton Avenue916 m away | 136 m² | 207 m² | +71 m² +52% | 2011 |
|---|
| 7, Elmhurst Avenue891 m away | 109 m² | 179 m² | +70 m² +64% | 2023 |
|---|
| 8, Park Hall Road369 m away | 97 m² | 166 m² | +69 m² +71% | 2024 |
|---|
| 12, Talbot Avenue853 m away | 110 m² | 178 m² | +68 m² +62% | 2024 |
|---|
| 23, Twyford Avenue878 m away | 197 m² | 265 m² | +68 m² +35% | 2022 |
|---|
| 24, Huntingdon Road724 m away | 104 m² | 172 m² | +68 m² +65% | 2021 |
|---|
| 11, Leicester Road621 m away | 61 m² | 129 m² | +68 m² +111% | 2014 |
|---|
| 39, Vivian Way394 m away | 246 m² | 314 m² | +68 m² +28% | 2011 |
|---|
| 26, Springcroft Avenue485 m away | 108 m² | 174 m² | +66 m² +61% | 2026 |
|---|
| 32, Oakview Gardens611 m away | 90 m² | 156 m² | +66 m² +73% | 2014 |
|---|
| 43, Lyttelton Road951 m away | 89 m² | 153 m² | +64 m² +72% | 2024 |
|---|
| 45, Norrice Lea826 m away | 212 m² | 276 m² | +64 m² +30% | 2019 |
|---|
| 224, Creighton Avenue951 m away | 175 m² | 238 m² | +63 m² +36% | 2016 |
|---|
| 19, Vivian Way521 m away | 103 m² | 165 m² | +62 m² +60% | 2025 |
|---|
| 127, Abbots Gardens675 m away | 115 m² | 177 m² | +62 m² +54% | 2021 |
|---|
| 48, Huntingdon Road724 m away | 143 m² | 204 m² | +61 m² +43% | 2023 |
|---|
| 1, Church Vale927 m away | 179 m² | 240 m² | +61 m² +34% | 2023 |
|---|
| 33, Bancroft Avenue240 m away | 217 m² | 277 m² | +60 m² +28% | 2026 |
|---|
| 16, Springcroft Avenue485 m away | 112 m² | 171 m² | +59 m² +53% | 2011 |
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| 91, Bedford Road753 m away | 115 m² | 172 m² | +57 m² +50% | 2024 |
|---|
| 78, Great North Road172 m away | 193 m² | 250 m² | +57 m² +30% | 2023 |
|---|
| 12, Fortis Green Avenue805 m away | 119 m² | 176 m² | +57 m² +48% | 2023 |
|---|
| 32, Collingwood Avenue953 m away | 76 m² | 133 m² | +57 m² +75% | 2020 |
|---|
| 20, Winnington Road633 m away | 287 m² | 342 m² | +55 m² +19% | 2024 |
|---|
| 2, Huntingdon Road724 m away | 62 m² | 117 m² | +55 m² +89% | 2015 |
|---|
| 56, Great North Road273 m away | 216 m² | 270 m² | +54 m² +25% | 2014 |
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| 69, Fortis Green583 m away | 211 m² | 264 m² | +53 m² +25% | 2024 |
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| 31, Leicester Road621 m away | 137 m² | 190 m² | +53 m² +39% | 2024 |
|---|
| 5, Beaumont Close186 m away | 167 m² | 220 m² | +53 m² +32% | 2021 |
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| 38, Fordington Road484 m away | 152 m² | 205 m² | +53 m² +35% | 2021 |
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| 62, Leopold Road941 m away | 57 m² | 110 m² | +53 m² +93% | 2021 |
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| 30, Eastern Road687 m away | 68 m² | 120 m² | +52 m² +76% | 2021 |
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| 7, Midhurst Avenue868 m away | 120 m² | 172 m² | +52 m² +43% | 2021 |
|---|
| Yardley, 10, The Bishops Avenue119 m away | 275 m² | 326 m² | +51 m² +19% | 2026 |
|---|
| 61c, High Road378 m away | 71 m² | 122 m² | +51 m² +72% | 2014 |
|---|
| 14, Bedford Road783 m away | 104 m² | 154 m² | +50 m² +48% | 2026 |
|---|
| 4, Devon Rise439 m away | 134 m² | 183 m² | +49 m² +37% | 2026 |
|---|
| Flat 27, Lyttelton Court, Lyttelton Road946 m away | 87 m² | 136 m² | +49 m² +56% | 2019 |
|---|
| 10, Leicester Road643 m away | 166 m² | 215 m² | +49 m² +30% | 2011 |
|---|
| 33, Fortis Green Avenue832 m away | 95 m² | 143 m² | +48 m² +51% | 2026 |
|---|
| 6, Bedford Road783 m away | 96 m² | 144 m² | +48 m² +50% | 2020 |
|---|
| 16, Huntingdon Road724 m away | 129 m² | 176 m² | +47 m² +36% | 2024 |
|---|
| 9, Gurney Drive809 m away | 129 m² | 175 m² | +46 m² +36% | 2023 |
|---|
| 3, Bedford Road753 m away | 119 m² | 165 m² | +46 m² +39% | 2022 |
|---|
| 1, Lynmouth Road673 m away | 72 m² | 118 m² | +46 m² +64% | 2010 |
|---|
| 8, Cherry Tree Road321 m away | 91 m² | 136 m² | +45 m² +49% | 2026 |
|---|
| 4, Bedford Road783 m away | 80 m² | 125 m² | +45 m² +56% | 2026 |
|---|
| 41, Hertford Road832 m away | 116 m² | 161 m² | +45 m² +39% | 2025 |
|---|
| 115, Abbots Gardens675 m away | 111 m² | 156 m² | +45 m² +41% | 2023 |
|---|
| 14, Cherry Tree Road321 m away | 99 m² | 144 m² | +45 m² +45% | 2022 |
|---|
| 15, Leicester Road621 m away | 120 m² | 165 m² | +45 m² +38% | 2021 |
|---|
| 10, Fairlawn Avenue356 m away | 96 m² | 141 m² | +45 m² +47% | 2017 |
|---|
| 34, Summerlee Avenue422 m away | 54 m² | 99 m² | +45 m² +83% | 2014 |
|---|
| 13, Huntingdon Road687 m away | 113 m² | 157 m² | +44 m² +39% | 2025 |
|---|
| 51, Fortis Green531 m away | 99 m² | 143 m² | +44 m² +44% | 2021 |
|---|
| 20, Bancroft Avenue221 m away | 176 m² | 219 m² | +43 m² +24% | 2026 |
|---|
| 49, Fortis Green Avenue832 m away | 95 m² | 138 m² | +43 m² +45% | 2024 |
|---|
| 5, Huntingdon Road687 m away | 148 m² | 191 m² | +43 m² +29% | 2023 |
|---|
| 74, Summerlee Avenue263 m away | 56 m² | 99 m² | +43 m² +77% | 2021 |
|---|
| 70, Durham Road893 m away | 54 m² | 97 m² | +43 m² +80% | 2009 |
|---|
| 32, Manor Court493 m away | 98 m² | 140 m² | +42 m² +43% | 2023 |
|---|
| 103, Brim Hill496 m away | 117 m² | 159 m² | +42 m² +36% | 2020 |
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| 36, Collingwood Avenue953 m away | 83 m² | 124 m² | +41 m² +49% | 2019 |
|---|
| 22, Lincoln Road589 m away | 133 m² | 174 m² | +41 m² +31% | 2018 |
|---|
| 95, Bedford Road753 m away | 142 m² | 183 m² | +41 m² +29% | 2018 |
|---|
| 56, Bancroft Avenue221 m away | 192 m² | 233 m² | +41 m² +21% | 2012 |
|---|
| 57, Fortis Green Avenue832 m away | 97 m² | 137 m² | +40 m² +41% | 2026 |
|---|
| 24, Lynmouth Road708 m away | 156 m² | 196 m² | +40 m² +26% | 2015 |
|---|
| 8, Stanley Road701 m away | 139 m² | 178 m² | +39 m² +28% | 2024 |
|---|
| 75, Summerlee Avenue301 m away | 93 m² | 132 m² | +39 m² +42% | 2022 |
|---|
| 46, Park Hall Road204 m away | 121 m² | 160 m² | +39 m² +32% | 2016 |
|---|
| 68, Park Hall Road204 m away | 129 m² | 167 m² | +38 m² +29% | 2025 |
|---|
| 28, Vivian Way529 m away | 165 m² | 203 m² | +38 m² +23% | 2025 |
|---|
| 25, Deansway410 m away | 103 m² | 141 m² | +38 m² +37% | 2023 |
|---|
| 5, Stanley Road701 m away | 163 m² | 201 m² | +38 m² +23% | 2023 |
|---|
| 51, Hertford Road832 m away | 117 m² | 155 m² | +38 m² +32% | 2020 |
|---|
| 96, Huntingdon Road724 m away | 57 m² | 95 m² | +38 m² +67% | 2017 |
|---|
| 9, The Causeway427 m away | 119 m² | 157 m² | +38 m² +32% | 2016 |
|---|
| 2, Howard Walk836 m away | 105 m² | 143 m² | +38 m² +36% | 2016 |
|---|
| 19, Leicester Road621 m away | 124 m² | 162 m² | +38 m² +31% | 2010 |
|---|
| Flat A, 52, Great North Road273 m away | 31 m² | 68 m² | +37 m² +119% | 2024 |
|---|
| 26, Fortis Green Avenue805 m away | 100 m² | 137 m² | +37 m² +37% | 2022 |
|---|
| 61, Park Hall Road229 m away | 56 m² | 93 m² | +37 m² +66% | 2011 |
|---|
| 26, Hertford Road855 m away | 94 m² | 130 m² | +36 m² +38% | 2025 |
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| 19, Collingwood Avenue942 m away | 139 m² | 175 m² | +36 m² +26% | 2024 |
|---|
| 4, Baronsmere Road241 m away | 121 m² | 157 m² | +36 m² +30% | 2022 |
|---|
| 5, Park Hall Road386 m away | 112 m² | 148 m² | +36 m² +32% | 2022 |
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| 10, The Copse922 m away | 88 m² | 124 m² | +36 m² +41% | 2022 |
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| 24, Lincoln Road589 m away | 128 m² | 164 m² | +36 m² +28% | 2020 |
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| 21, Ingram Road198 m away | 128 m² | 164 m² | +36 m² +28% | 2019 |
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| Flat 3, 42, Fortis Green504 m away | 106 m² | 142 m² | +36 m² +34% | 2019 |
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| 6, Aylmer Road291 m away | 223 m² | 259 m² | +36 m² +16% | 2016 |
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| 60, Aylmer Road419 m away | 35 m² | 71 m² | +36 m² +103% | 2014 |
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| 60, Woodside Avenue645 m away | 225 m² | 260 m² | +35 m² +16% | 2022 |
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| 63, Huntingdon Road687 m away | 121 m² | 156 m² | +35 m² +29% | 2021 |
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| 12, Oakview Gardens611 m away | 149 m² | 184 m² | +35 m² +23% | 2020 |
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| 13, Leopold Road987 m away | 63 m² | 98 m² | +35 m² +56% | 2019 |
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| 1, Midhurst Avenue868 m away | 150 m² | 185 m² | +35 m² +23% | 2012 |
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| 28, Hertford Road855 m away | 94 m² | 128 m² | +34 m² +36% | 2026 |
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| 80, Hertford Road855 m away | 142 m² | 176 m² | +34 m² +24% | 2026 |
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| 19, Leopold Road987 m away | 72 m² | 106 m² | +34 m² +47% | 2019 |
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| 55, Collingwood Avenue888 m away | 161 m² | 195 m² | +34 m² +21% | 2017 |
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| 30, Great North Road381 m away | 94 m² | 127 m² | +33 m² +35% | 2024 |
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| Flat 5, Cherry Tree Hill, 99a, Great North Road40 m away | 76 m² | 109 m² | +33 m² +43% | 2022 |
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| 84, Bedford Road783 m away | 138 m² | 171 m² | +33 m² +24% | 2021 |
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| 44, Lincoln Road589 m away | 59 m² | 91 m² | +32 m² +54% | 2025 |
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| 89, Hertford Road832 m away | 89 m² | 121 m² | +32 m² +36% | 2025 |
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| 3, Blandford Close951 m away | 123 m² | 155 m² | +32 m² +26% | 2022 |
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| 29, Linden Lea985 m away | 175 m² | 207 m² | +32 m² +18% | 2017 |
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| 33, Hertford Road832 m away | 113 m² | 145 m² | +32 m² +28% | 2012 |
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| 27, Summerlee Gardens383 m away | 100 m² | 131 m² | +31 m² +31% | 2024 |
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| The Laurels, 2a, Southern Road623 m away | 145 m² | 176 m² | +31 m² +21% | 2020 |
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| 8, Leopold Road987 m away | 68 m² | 99 m² | +31 m² +46% | 2019 |
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| 14, Baronsmere Road241 m away | 140 m² | 171 m² | +31 m² +22% | 2018 |
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| 22, Baronsmere Road267 m away | 74 m² | 105 m² | +31 m² +42% | 2011 |
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| 14, Widecombe Way597 m away | 128 m² | 158 m² | +30 m² +23% | 2026 |
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| 1, Talbot Avenue853 m away | 152 m² | 182 m² | +30 m² +20% | 2025 |
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| 97, Leslie Road937 m away | 69 m² | 99 m² | +30 m² +43% | 2025 |
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| 35, Lyttelton Road951 m away | 165 m² | 195 m² | +30 m² +18% | 2024 |
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| 139, Elmshurst Crescent853 m away | 81 m² | 111 m² | +30 m² +37% | 2023 |
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| 45, Midhurst Avenue868 m away | 64 m² | 94 m² | +30 m² +47% | 2021 |
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| Flat 7, Noblefield Heights, Great North Road324 m away | 99 m² | 129 m² | +30 m² +30% | 2018 |
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| 105, Durham Road848 m away | 64 m² | 94 m² | +30 m² +47% | 2018 |
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| 31, Leopold Road987 m away | 66 m² | 95 m² | +29 m² +44% | 2025 |
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| 13, Cherry Tree Road321 m away | 100 m² | 129 m² | +29 m² +29% | 2024 |
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| 247b, East End Road533 m away | 73 m² | 102 m² | +29 m² +40% | 2024 |
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| 34, Leopold Road987 m away | 72 m² | 101 m² | +29 m² +40% | 2023 |
|---|
| 22, Summerlee Avenue422 m away | 99 m² | 128 m² | +29 m² +29% | 2021 |
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| 104b, Hertford Road855 m away | 60 m² | 89 m² | +29 m² +48% | 2017 |
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| 38a, High Road224 m away | 76 m² | 105 m² | +29 m² +38% | 2012 |
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| 19, Bancroft Avenue240 m away | 159 m² | 187 m² | +28 m² +18% | 2023 |
|---|
| 3, Baronsmere Road278 m away | 118 m² | 146 m² | +28 m² +24% | 2023 |
|---|
| 93, Gaskell Road882 m away | 60 m² | 88 m² | +28 m² +47% | 2023 |
|---|
| 42, Howard Walk836 m away | 92 m² | 120 m² | +28 m² +30% | 2022 |
|---|
| 8, Baronsmere Road241 m away | 60 m² | 88 m² | +28 m² +47% | 2019 |
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| 22, Deansway453 m away | 107 m² | 135 m² | +28 m² +26% | 2016 |
|---|
| 42, Oakview Gardens611 m away | 119 m² | 147 m² | +28 m² +24% | 2016 |
|---|
| Flat 1, Miriam Court, Aylmer Road513 m away | 85 m² | 112 m² | +27 m² +32% | 2026 |
|---|
| 22, Brim Hill952 m away | 154 m² | 181 m² | +27 m² +18% | 2025 |
|---|
| 10, Leopold Road987 m away | 74 m² | 101 m² | +27 m² +36% | 2025 |
|---|
| Flat 8, Monarch Court, Lyttelton Road720 m away | 80 m² | 107 m² | +27 m² +34% | 2023 |
|---|
| 49, Leopold Road941 m away | 104 m² | 131 m² | +27 m² +26% | 2022 |
|---|
| 41a, Baronsmere Road313 m away | 64 m² | 91 m² | +27 m² +42% | 2011 |
|---|
| Flat 116, Monarch Court, Lyttelton Road815 m away | 60 m² | 85 m² | +25 m² +42% | 2022 |
|---|
| 3, Ingram Road198 m away | 135 m² | 160 m² | +25 m² +19% | 2021 |
|---|
| 64, Leicester Road643 m away | 122 m² | 147 m² | +25 m² +20% | 2019 |
|---|
| 23, Deansway410 m away | 119 m² | 143 m² | +24 m² +20% | 2026 |
|---|
| 26, Market Place551 m away | 66 m² | 90 m² | +24 m² +36% | 2026 |
|---|
| 488, Archway Road707 m away | 127 m² | 151 m² | +24 m² +19% | 2024 |
|---|
| 34, Hertford Road855 m away | 145 m² | 169 m² | +24 m² +17% | 2024 |
|---|
| 57, Prospect Ring621 m away | 59 m² | 83 m² | +24 m² +41% | 2021 |
|---|
| 31, Bedford Road753 m away | 101 m² | 125 m² | +24 m² +24% | 2013 |
|---|
| Flat 2, 39, Eastern Road645 m away | 57 m² | 80 m² | +23 m² +40% | 2025 |
|---|
| 6, Hertford Road855 m away | 127 m² | 150 m² | +23 m² +18% | 2023 |
|---|
| 86, Durham Road893 m away | 71 m² | 94 m² | +23 m² +32% | 2019 |
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| 39, Market Place735 m away | 83 m² | 106 m² | +23 m² +28% | 2013 |
|---|
| 37, Park Hall Road386 m away | 137 m² | 160 m² | +23 m² +17% | 2012 |
|---|
| 9, Lincoln Road544 m away | 21 m² | 44 m² | +23 m² +110% | 2010 |
|---|
| 108, North Hill865 m away | 86 m² | 108 m² | +22 m² +26% | 2026 |
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| Flat 27, Noblefield Heights, Great North Road324 m away | 64 m² | 86 m² | +22 m² +34% | 2024 |
|---|
| 263, Creighton Avenue916 m away | 143 m² | 165 m² | +22 m² +15% | 2024 |
|---|
| 71, Leicester Road621 m away | 122 m² | 144 m² | +22 m² +18% | 2021 |
|---|
| 5, Pulham Avenue913 m away | 46 m² | 68 m² | +22 m² +48% | 2018 |
|---|
| 24, Howard Walk836 m away | 95 m² | 117 m² | +22 m² +23% | 2017 |
|---|
| 2, Fortis Green Cottages, Fortis Green865 m away | 66 m² | 88 m² | +22 m² +33% | 2016 |
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| 205, North Hill796 m away | 60 m² | 82 m² | +22 m² +37% | 2010 |
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