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 IG2 6DX
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 |
|---|---|---|---|---|
| 3, Valentines Road871 m away | 171 m² | 379 m² | +208 m² +122% | 2014 |
| 37, Quebec Road390 m away | 115 m² | 260 m² | +145 m² +126% | 2018 |
| 52, Gaysham Avenue626 m away | 99 m² | 226 m² | +127 m² +128% | 2015 |
| 48, Emerson Road579 m away | 137 m² | 258 m² | +121 m² +88% | 2024 |
| 70, Gaysham Avenue626 m away | 103 m² | 215 m² | +112 m² +109% | 2024 |
| 10, Tillotson Road640 m away | 110 m² | 211 m² | +101 m² +92% | 2024 |
| 44, Valentines Road863 m away | 167 m² | 268 m² | +101 m² +60% | 2021 |
| 7, Tillotson Road640 m away | 182 m² | 282 m² | +100 m² +55% | 2025 |
| 14, Milton Crescent278 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.
| 88 m² |
| 186 m² |
| +98 m² +111% |
| 2023 |
| 19, Gaysham Avenue635 m away | 101 m² | 198 m² | +97 m² +96% | 2025 |
|---|
| 68, Gaysham Avenue626 m away | 125 m² | 220 m² | +95 m² +76% | 2023 |
|---|
| 429, Cranbrook Road661 m away | 109 m² | 202 m² | +93 m² +85% | 2026 |
|---|
| 68, Ashurst Drive556 m away | 93 m² | 184 m² | +91 m² +98% | 2023 |
|---|
| 50, Ethelbert Gardens869 m away | 87 m² | 178 m² | +91 m² +105% | 2009 |
|---|
| 17, The Crescent604 m away | 126 m² | 216 m² | +90 m² +71% | 2023 |
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| 19, Cavendish Gardens974 m away | 147 m² | 234 m² | +87 m² +59% | 2026 |
|---|
| 49, Woodford Avenue841 m away | 127 m² | 213 m² | +86 m² +68% | 2021 |
|---|
| 4, Gaysham Avenue635 m away | 114 m² | 199 m² | +85 m² +75% | 2018 |
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| 98, Kenwood Gardens894 m away | 96 m² | 180 m² | +84 m² +88% | 2025 |
|---|
| 126, Ashurst Drive882 m away | 109 m² | 193 m² | +84 m² +77% | 2018 |
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| 89, Wellesley Road968 m away | 133 m² | 216 m² | +83 m² +62% | 2023 |
|---|
| 9, Bloomfield Crescent203 m away | 97 m² | 179 m² | +82 m² +85% | 2020 |
|---|
| 471, Cranbrook Road591 m away | 114 m² | 195 m² | +81 m² +71% | 2026 |
|---|
| 1, Cranley Road642 m away | 90 m² | 171 m² | +81 m² +90% | 2019 |
|---|
| 70, Middleton Gardens0 m away | 105 m² | 185 m² | +80 m² +76% | 2015 |
|---|
| 2, Southview Crescent180 m away | 119 m² | 197 m² | +78 m² +66% | 2026 |
|---|
| 36, Ranelagh Gardens909 m away | 60 m² | 137 m² | +77 m² +128% | 2026 |
|---|
| 23, Roll Gardens751 m away | 57 m² | 134 m² | +77 m² +135% | 2021 |
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| 598, Eastern Avenue258 m away | 96 m² | 169 m² | +73 m² +76% | 2023 |
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| 604, Eastern Avenue258 m away | 97 m² | 167 m² | +70 m² +72% | 2025 |
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| 103, Coventry Road980 m away | 139 m² | 209 m² | +70 m² +50% | 2023 |
|---|
| 27, Cowley Road893 m away | 94 m² | 162 m² | +68 m² +72% | 2024 |
|---|
| 16, Cranbrook Rise812 m away | 140 m² | 208 m² | +68 m² +49% | 2020 |
|---|
| 3, Martley Drive499 m away | 91 m² | 158 m² | +67 m² +74% | 2026 |
|---|
| 35, Gantshill Crescent891 m away | 85 m² | 152 m² | +67 m² +79% | 2023 |
|---|
| 108, Gantshill Crescent891 m away | 94 m² | 161 m² | +67 m² +71% | 2014 |
|---|
| 34, Avery Gardens956 m away | 100 m² | 166 m² | +66 m² +66% | 2026 |
|---|
| 26, Ethelbert Gardens869 m away | 110 m² | 176 m² | +66 m² +60% | 2024 |
|---|
| 18b, Beehive Lane630 m away | 55 m² | 120 m² | +65 m² +118% | 2021 |
|---|
| 137, Wellesley Road833 m away | 94 m² | 159 m² | +65 m² +69% | 2014 |
|---|
| 6, Ingleby Road898 m away | 55 m² | 119 m² | +64 m² +116% | 2014 |
|---|
| 41, Auckland Road667 m away | 143 m² | 206 m² | +63 m² +44% | 2025 |
|---|
| 89, Horns Road819 m away | 88 m² | 150 m² | +62 m² +70% | 2026 |
|---|
| 628, Eastern Avenue258 m away | 84 m² | 146 m² | +62 m² +74% | 2023 |
|---|
| 98, Otley Drive383 m away | 81 m² | 142 m² | +61 m² +75% | 2026 |
|---|
| 112, Cranley Drive604 m away | 109 m² | 170 m² | +61 m² +56% | 2023 |
|---|
| 28, Toronto Road733 m away | 134 m² | 195 m² | +61 m² +46% | 2015 |
|---|
| 36, Icknield Drive618 m away | 88 m² | 148 m² | +60 m² +68% | 2025 |
|---|
| 559, Eastern Avenue251 m away | 105 m² | 165 m² | +60 m² +57% | 2024 |
|---|
| 175, Coventry Road810 m away | 99 m² | 159 m² | +60 m² +61% | 2023 |
|---|
| 142, Gantshill Crescent891 m away | 87 m² | 147 m² | +60 m² +69% | 2023 |
|---|
| 28, Lancing Road890 m away | 94 m² | 154 m² | +60 m² +64% | 2020 |
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| 13, Valentines Road871 m away | 124 m² | 184 m² | +60 m² +48% | 2019 |
|---|
| 547, Eastern Avenue251 m away | 97 m² | 157 m² | +60 m² +62% | 2015 |
|---|
| 24, Raymond Road887 m away | 50 m² | 110 m² | +60 m² +120% | 2012 |
|---|
| 64, Ashurst Drive556 m away | 91 m² | 150 m² | +59 m² +65% | 2020 |
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| 174, Coventry Road767 m away | 91 m² | 150 m² | +59 m² +65% | 2018 |
|---|
| 186, Horns Road955 m away | 87 m² | 146 m² | +59 m² +68% | 2017 |
|---|
| 27, Headley Drive362 m away | 99 m² | 157 m² | +58 m² +59% | 2024 |
|---|
| 86, Gantshill Crescent846 m away | 85 m² | 143 m² | +58 m² +68% | 2022 |
|---|
| 63, Milton Crescent277 m away | 94 m² | 152 m² | +58 m² +62% | 2016 |
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| 27, Ashurst Drive728 m away | 192 m² | 250 m² | +58 m² +30% | 2014 |
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| 136, Ashurst Drive882 m away | 128 m² | 185 m² | +57 m² +45% | 2026 |
|---|
| 10, Yoxley Drive519 m away | 84 m² | 141 m² | +57 m² +68% | 2025 |
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| 16, Ethelbert Gardens869 m away | 110 m² | 167 m² | +57 m² +52% | 2024 |
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| 3, Shere Road589 m away | 104 m² | 161 m² | +57 m² +55% | 2023 |
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| 44, Woodford Avenue818 m away | 92 m² | 149 m² | +57 m² +62% | 2022 |
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| 63, Middleton Gardens0 m away | 99 m² | 155 m² | +56 m² +57% | 2026 |
|---|
| 33, Yoxley Drive519 m away | 63 m² | 119 m² | +56 m² +89% | 2019 |
|---|
| 4, Valentines Road863 m away | 155 m² | 211 m² | +56 m² +36% | 2019 |
|---|
| 42, Headley Drive334 m away | 102 m² | 157 m² | +55 m² +54% | 2024 |
|---|
| 23, Brisbane Road857 m away | 84 m² | 139 m² | +55 m² +65% | 2014 |
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| 37, Clifton Road979 m away | 148 m² | 202 m² | +54 m² +36% | 2025 |
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| 73, Quebec Road349 m away | 86 m² | 140 m² | +54 m² +63% | 2022 |
|---|
| 44, Perth Road667 m away | 76 m² | 130 m² | +54 m² +71% | 2021 |
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| 552, Eastern Avenue163 m away | 94 m² | 148 m² | +54 m² +57% | 2017 |
|---|
| 15, Lancing Road903 m away | 74 m² | 127 m² | +53 m² +72% | 2023 |
|---|
| 91, Cranley Drive614 m away | 86 m² | 139 m² | +53 m² +62% | 2022 |
|---|
| 32, Clarence Avenue741 m away | 78 m² | 131 m² | +53 m² +68% | 2021 |
|---|
| 74, Gantshill Crescent846 m away | 84 m² | 137 m² | +53 m² +63% | 2021 |
|---|
| 26, Emerson Road577 m away | 154 m² | 207 m² | +53 m² +34% | 2020 |
|---|
| 106, Quebec Road381 m away | 120 m² | 172 m² | +52 m² +43% | 2022 |
|---|
| 41, Middleton Gardens127 m away | 94 m² | 146 m² | +52 m² +55% | 2012 |
|---|
| 14, Colombo Road673 m away | 82 m² | 133 m² | +51 m² +62% | 2025 |
|---|
| 26, Sunnymede Drive997 m away | 120 m² | 171 m² | +51 m² +43% | 2024 |
|---|
| 33, Raymond Road887 m away | 93 m² | 144 m² | +51 m² +55% | 2022 |
|---|
| 154, Perth Road353 m away | 162 m² | 212 m² | +50 m² +31% | 2023 |
|---|
| 319, Cranbrook Road904 m away | 71 m² | 121 m² | +50 m² +70% | 2014 |
|---|
| 140, Cranley Drive614 m away | 85 m² | 134 m² | +49 m² +58% | 2023 |
|---|
| 109, Quebec Road381 m away | 92 m² | 141 m² | +49 m² +53% | 2022 |
|---|
| 28, Gantshill Crescent833 m away | 81 m² | 130 m² | +49 m² +60% | 2021 |
|---|
| 21, Easternville Gardens498 m away | 86 m² | 134 m² | +48 m² +56% | 2025 |
|---|
| 120, Gantshill Crescent891 m away | 77 m² | 125 m² | +48 m² +62% | 2025 |
|---|
| 65, Icknield Drive648 m away | 89 m² | 137 m² | +48 m² +54% | 2022 |
|---|
| 63, Kenwood Gardens894 m away | 102 m² | 149 m² | +47 m² +46% | 2025 |
|---|
| 20, Montreal Road495 m away | 93 m² | 140 m² | +47 m² +51% | 2024 |
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| 11a, Vaughan Gardens878 m away | 104 m² | 151 m² | +47 m² +45% | 2024 |
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| 156, Perth Road353 m away | 90 m² | 137 m² | +47 m² +52% | 2022 |
|---|
| 43, Gaysham Avenue626 m away | 124 m² | 171 m² | +47 m² +38% | 2022 |
|---|
| 39, Milton Crescent278 m away | 103 m² | 150 m² | +47 m² +46% | 2021 |
|---|
| 13, Youngs Road847 m away | 124 m² | 170 m² | +46 m² +37% | 2026 |
|---|
| 45, Springfield Drive616 m away | 85 m² | 131 m² | +46 m² +54% | 2025 |
|---|
| 6, Headley Approach496 m away | 118 m² | 164 m² | +46 m² +39% | 2022 |
|---|
| 97, Otley Drive443 m away | 96 m² | 142 m² | +46 m² +48% | 2020 |
|---|
| 24, The Square642 m away | 177 m² | 223 m² | +46 m² +26% | 2017 |
|---|
| 21, Ardwell Avenue741 m away | 86 m² | 131 m² | +45 m² +52% | 2025 |
|---|
| 192, Gantshill Crescent930 m away | 99 m² | 144 m² | +45 m² +45% | 2022 |
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| 72, Hamilton Avenue934 m away | 90 m² | 135 m² | +45 m² +50% | 2022 |
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| 14, Quebec Road390 m away | 46 m² | 91 m² | +45 m² +98% | 2019 |
|---|
| 115, Wards Road972 m away | 95 m² | 140 m² | +45 m² +47% | 2017 |
|---|
| 3, Headley Approach496 m away | 139 m² | 184 m² | +45 m² +32% | 2014 |
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| 57, St Andrews Road881 m away | 115 m² | 158 m² | +43 m² +37% | 2021 |
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| 20, Lynton Crescent137 m away | 102 m² | 145 m² | +43 m² +42% | 2020 |
|---|
| 49, Kenwood Gardens935 m away | 98 m² | 141 m² | +43 m² +44% | 2012 |
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| 25, Bute Road902 m away | 99 m² | 141 m² | +42 m² +42% | 2026 |
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| 23, Cranley Road496 m away | 94 m² | 136 m² | +42 m² +45% | 2024 |
|---|
| 38, Westernville Gardens476 m away | 109 m² | 151 m² | +42 m² +39% | 2023 |
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| 361, Cranbrook Road807 m away | 190 m² | 232 m² | +42 m² +22% | 2021 |
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| 6, Youngs Road847 m away | 66 m² | 108 m² | +42 m² +64% | 2017 |
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| 35, Martley Drive499 m away | 88 m² | 130 m² | +42 m² +48% | 2016 |
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| 57, Christchurch Road762 m away | 110 m² | 151 m² | +41 m² +37% | 2026 |
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| 12, Emerson Road577 m away | 149 m² | 190 m² | +41 m² +28% | 2025 |
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| 49, Milton Crescent278 m away | 95 m² | 136 m² | +41 m² +43% | 2024 |
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| 5, Bronte Close990 m away | 66 m² | 107 m² | +41 m² +62% | 2024 |
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| 7, Glenham Drive573 m away | 94 m² | 135 m² | +41 m² +44% | 2022 |
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| 24, The Crescent604 m away | 109 m² | 150 m² | +41 m² +38% | 2014 |
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| 2b, Cantley Gardens456 m away | 79 m² | 120 m² | +41 m² +52% | 2013 |
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| 371, Cranbrook Road787 m away | 157 m² | 197 m² | +40 m² +25% | 2026 |
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| 34, Blenheim Avenue685 m away | 127 m² | 167 m² | +40 m² +31% | 2024 |
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| 13, Tillotson Road640 m away | 201 m² | 241 m² | +40 m² +20% | 2022 |
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| 9, Quebec Road410 m away | 86 m² | 126 m² | +40 m² +47% | 2020 |
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| 335, Eastern Avenue889 m away | 128 m² | 168 m² | +40 m² +31% | 2015 |
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| Flat 111, Invito House, 1 - 7, Bramley Crescent465 m away | 45 m² | 84 m² | +39 m² +87% | 2026 |
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| 190, Gantshill Crescent930 m away | 82 m² | 121 m² | +39 m² +48% | 2026 |
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| 36, Hamilton Avenue968 m away | 86 m² | 125 m² | +39 m² +45% | 2026 |
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| 469, Eastern Avenue317 m away | 104 m² | 143 m² | +39 m² +38% | 2024 |
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| 7, Cranley Drive487 m away | 88 m² | 127 m² | +39 m² +44% | 2024 |
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| 125, Wellesley Road833 m away | 114 m² | 153 m² | +39 m² +34% | 2024 |
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| 290, Balfour Road869 m away | 89 m² | 128 m² | +39 m² +44% | 2024 |
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| 172, Gantshill Crescent891 m away | 78 m² | 117 m² | +39 m² +50% | 2016 |
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| 44, Cranbrook Rise812 m away | 108 m² | 146 m² | +38 m² +35% | 2026 |
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| 22, The Square642 m away | 115 m² | 153 m² | +38 m² +33% | 2025 |
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| 53, Colombo Road641 m away | 105 m² | 143 m² | +38 m² +36% | 2024 |
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| 15, Gantshill Crescent846 m away | 92 m² | 130 m² | +38 m² +41% | 2020 |
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| 3, Ardwell Avenue753 m away | 94 m² | 132 m² | +38 m² +40% | 2019 |
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| 42, Ethelbert Gardens869 m away | 93 m² | 130 m² | +37 m² +40% | 2025 |
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| 71, Lancing Road881 m away | 83 m² | 120 m² | +37 m² +45% | 2025 |
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| 1, Westernville Gardens476 m away | 107 m² | 144 m² | +37 m² +35% | 2024 |
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| 29, Emmott Avenue795 m away | 78 m² | 115 m² | +37 m² +47% | 2022 |
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| 122, Perth Road489 m away | 78 m² | 115 m² | +37 m² +47% | 2021 |
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| 46, Vaughan Gardens885 m away | 109 m² | 146 m² | +37 m² +34% | 2021 |
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| 27, Buntingbridge Road918 m away | 83 m² | 120 m² | +37 m² +45% | 2016 |
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| 10, Bute Road902 m away | 111 m² | 147 m² | +36 m² +32% | 2024 |
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| 10, Hamilton Avenue968 m away | 84 m² | 120 m² | +36 m² +43% | 2014 |
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| 35, Easternville Gardens498 m away | 97 m² | 132 m² | +35 m² +36% | 2026 |
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| 164, Gantshill Crescent891 m away | 77 m² | 112 m² | +35 m² +45% | 2023 |
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| 559, Ley Street717 m away | 50 m² | 85 m² | +35 m² +70% | 2021 |
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| 141, Quebec Road403 m away | 94 m² | 129 m² | +35 m² +37% | 2016 |
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| 95, Auckland Road545 m away | 78 m² | 113 m² | +35 m² +45% | 2012 |
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| 82, Beehive Lane752 m away | 183 m² | 217 m² | +34 m² +19% | 2025 |
|---|
| 103, Hamilton Avenue884 m away | 118 m² | 152 m² | +34 m² +29% | 2025 |
|---|
| 44, Gaysham Avenue620 m away | 50 m² | 84 m² | +34 m² +68% | 2022 |
|---|
| 104, Quebec Road381 m away | 116 m² | 150 m² | +34 m² +29% | 2021 |
|---|
| 62, Cantley Gardens580 m away | 76 m² | 110 m² | +34 m² +45% | 2020 |
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| 2, Kenwood Gardens958 m away | 118 m² | 152 m² | +34 m² +29% | 2017 |
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| 85, Ingleby Road932 m away | 102 m² | 136 m² | +34 m² +33% | 2014 |
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| 76, Cranbrook Rise914 m away | 107 m² | 141 m² | +34 m² +32% | 2010 |
|---|
| 73, Martley Drive499 m away | 165 m² | 198 m² | +33 m² +20% | 2026 |
|---|
| 81, Ardwell Avenue727 m away | 103 m² | 136 m² | +33 m² +32% | 2026 |
|---|
| 25, Lynn Road809 m away | 46 m² | 79 m² | +33 m² +72% | 2021 |
|---|
| 52, Gantshill Crescent846 m away | 95 m² | 128 m² | +33 m² +35% | 2015 |
|---|
| 69, Coventry Road980 m away | 106 m² | 139 m² | +33 m² +31% | 2015 |
|---|
| 78, Auckland Road642 m away | 92 m² | 124 m² | +32 m² +35% | 2024 |
|---|
| 21, Martley Drive499 m away | 100 m² | 132 m² | +32 m² +32% | 2023 |
|---|
| 14, St Edmunds Road803 m away | 121 m² | 153 m² | +32 m² +26% | 2020 |
|---|
| 40, St Andrews Road881 m away | 105 m² | 137 m² | +32 m² +30% | 2020 |
|---|
| 25, Headley Drive362 m away | 114 m² | 146 m² | +32 m² +28% | 2016 |
|---|
| 100, Perth Road489 m away | 84 m² | 116 m² | +32 m² +38% | 2011 |
|---|
| 349, Thorold Road910 m away | 81 m² | 112 m² | +31 m² +38% | 2025 |
|---|
| 319, Thorold Road910 m away | 83 m² | 114 m² | +31 m² +37% | 2025 |
|---|
| 6, Middlefield Gardens134 m away | 109 m² | 140 m² | +31 m² +28% | 2024 |
|---|
| 89, Otley Drive443 m away | 91 m² | 122 m² | +31 m² +34% | 2024 |
|---|
| 46, Martley Drive465 m away | 88 m² | 119 m² | +31 m² +35% | 2022 |
|---|
| 58a, Valentines Road863 m away | 33 m² | 64 m² | +31 m² +94% | 2022 |
|---|
| Flat 9, City Gate House, 399 - 425, Eastern Avenue483 m away | 53 m² | 84 m² | +31 m² +58% | 2018 |
|---|
| 27, Quebec Road390 m away | 111 m² | 142 m² | +31 m² +28% | 2016 |
|---|
| 39, Ardwell Avenue741 m away | 85 m² | 115 m² | +30 m² +35% | 2026 |
|---|
| 31, Bute Road902 m away | 98 m² | 128 m² | +30 m² +31% | 2026 |
|---|
| 493, Cranbrook Road539 m away | 104 m² | 134 m² | +30 m² +29% | 2025 |
|---|
| 21, Perth Road487 m away | 118 m² | 148 m² | +30 m² +25% | 2023 |
|---|
| 173, Roll Gardens762 m away | 52 m² | 82 m² | +30 m² +58% | 2023 |
|---|
| 9, Denham Drive519 m away | 60 m² | 90 m² | +30 m² +50% | 2018 |
|---|
| 116, Coventry Road767 m away | 103 m² | 133 m² | +30 m² +29% | 2016 |
|---|
| 19, Milton Crescent278 m away | 83 m² | 113 m² | +30 m² +36% | 2014 |
|---|
| 145, Coventry Road815 m away | 187 m² | 217 m² | +30 m² +16% | 2014 |
|---|
| 3, Cranbrook Rise771 m away | 182 m² | 212 m² | +30 m² +16% | 2013 |
|---|
| 1, Wanstead Lane928 m away | 151 m² | 181 m² | +30 m² +20% | 2012 |
|---|
| Flat 45, Gateway Court, 5 - 7, Parham Drive491 m away | 71 m² | 101 m² | +30 m² +42% | 2011 |
|---|
| 10, Ranelagh Gardens909 m away | 57 m² | 87 m² | +30 m² +53% | 2011 |
|---|
| 66, Otley Drive355 m away | 94 m² | 123 m² | +29 m² +31% | 2026 |
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