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 6EQ
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 |
|---|---|---|---|---|
| 52, Wanstead Lane778 m away | 132 m² | 282 m² | +150 m² +114% | 2025 |
| 37, Quebec Road731 m away | 115 m² | 260 m² | +145 m² +126% | 2018 |
| 52, Gaysham Avenue344 m away | 99 m² | 226 m² | +127 m² +128% | 2015 |
| 48, Emerson Road633 m away | 137 m² | 258 m² | +121 m² +88% | 2024 |
| 12, Rosedene Gardens945 m away | 116 m² | 231 m² | +115 m² +99% | 2026 |
| 70, Gaysham Avenue344 m away | 103 m² | 215 m² | +112 m² +109% | 2024 |
| 18, Queenborough Gardens909 m away | 77 m² | 189 m² | +112 m² +145% | 2019 |
| 26, Rosedene Gardens945 m away | 152 m² | 253 m² | +101 m² +66% | 2026 |
| 10, Tillotson Road590 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.
| 110 m² |
| 211 m² |
| +101 m² +92% |
| 2024 |
| 7, Tillotson Road590 m away | 182 m² | 282 m² | +100 m² +55% | 2025 |
|---|
| 14, Milton Crescent601 m away | 88 m² | 186 m² | +98 m² +111% | 2023 |
|---|
| 19, Gaysham Avenue288 m away | 101 m² | 198 m² | +97 m² +96% | 2025 |
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| 14, Rosedene Gardens945 m away | 124 m² | 220 m² | +96 m² +77% | 2026 |
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| 68, Gaysham Avenue344 m away | 125 m² | 220 m² | +95 m² +76% | 2023 |
|---|
| 44, Hastings Avenue989 m away | 118 m² | 213 m² | +95 m² +81% | 2019 |
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| 429, Cranbrook Road543 m away | 109 m² | 202 m² | +93 m² +85% | 2026 |
|---|
| 68, Ashurst Drive539 m away | 93 m² | 184 m² | +91 m² +98% | 2023 |
|---|
| 50, Ethelbert Gardens535 m away | 87 m² | 178 m² | +91 m² +105% | 2009 |
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| 17, The Crescent331 m away | 126 m² | 216 m² | +90 m² +71% | 2023 |
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| 38, Wycombe Road722 m away | 109 m² | 199 m² | +90 m² +83% | 2023 |
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| 49, Woodford Avenue494 m away | 127 m² | 213 m² | +86 m² +68% | 2021 |
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| 97, Woodford Avenue716 m away | 88 m² | 173 m² | +85 m² +97% | 2024 |
|---|
| 4, Gaysham Avenue288 m away | 114 m² | 199 m² | +85 m² +75% | 2018 |
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| 98, Kenwood Gardens662 m away | 96 m² | 180 m² | +84 m² +88% | 2025 |
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| 126, Ashurst Drive870 m away | 109 m² | 193 m² | +84 m² +77% | 2018 |
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| 9, Bloomfield Crescent530 m away | 97 m² | 179 m² | +82 m² +85% | 2020 |
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| 471, Cranbrook Road448 m away | 114 m² | 195 m² | +81 m² +71% | 2026 |
|---|
| 1, Cranley Road966 m away | 90 m² | 171 m² | +81 m² +90% | 2019 |
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| 47, Somersby Gardens983 m away | 154 m² | 235 m² | +81 m² +53% | 2019 |
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| 70, Middleton Gardens351 m away | 105 m² | 185 m² | +80 m² +76% | 2015 |
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| 2, Southview Crescent172 m away | 119 m² | 197 m² | +78 m² +66% | 2026 |
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| 39, Collinwood Gardens746 m away | 92 m² | 170 m² | +78 m² +85% | 2025 |
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| 36, Ranelagh Gardens933 m away | 60 m² | 137 m² | +77 m² +128% | 2026 |
|---|
| 23, Roll Gardens400 m away | 57 m² | 134 m² | +77 m² +135% | 2021 |
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| 185, Beehive Lane819 m away | 96 m² | 172 m² | +76 m² +79% | 2024 |
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| 28, Inglehurst Gardens946 m away | 126 m² | 199 m² | +73 m² +58% | 2025 |
|---|
| 598, Eastern Avenue507 m away | 96 m² | 169 m² | +73 m² +76% | 2023 |
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| 604, Eastern Avenue507 m away | 97 m² | 167 m² | +70 m² +72% | 2025 |
|---|
| 27, Cowley Road861 m away | 94 m² | 162 m² | +68 m² +72% | 2024 |
|---|
| 16, Cranbrook Rise666 m away | 140 m² | 208 m² | +68 m² +49% | 2020 |
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| 3, Martley Drive389 m away | 91 m² | 158 m² | +67 m² +74% | 2026 |
|---|
| 35, Gantshill Crescent559 m away | 85 m² | 152 m² | +67 m² +79% | 2023 |
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| 108, Gantshill Crescent559 m away | 94 m² | 161 m² | +67 m² +71% | 2014 |
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| 34, Avery Gardens615 m away | 100 m² | 166 m² | +66 m² +66% | 2026 |
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| 26, Ethelbert Gardens535 m away | 110 m² | 176 m² | +66 m² +60% | 2024 |
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| 76, Little Gearies810 m away | 47 m² | 113 m² | +66 m² +140% | 2024 |
|---|
| 18b, Beehive Lane477 m away | 55 m² | 120 m² | +65 m² +118% | 2021 |
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| 41, Auckland Road962 m away | 143 m² | 206 m² | +63 m² +44% | 2025 |
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| 89, Horns Road951 m away | 88 m² | 150 m² | +62 m² +70% | 2026 |
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| 628, Eastern Avenue507 m away | 84 m² | 146 m² | +62 m² +74% | 2023 |
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| 36, Campbell Avenue894 m away | 112 m² | 174 m² | +62 m² +55% | 2021 |
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| 98, Otley Drive491 m away | 81 m² | 142 m² | +61 m² +75% | 2026 |
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| 112, Cranley Drive945 m away | 109 m² | 170 m² | +61 m² +56% | 2023 |
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| 78, St Georges Road889 m away | 102 m² | 163 m² | +61 m² +60% | 2017 |
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| 36, Icknield Drive515 m away | 88 m² | 148 m² | +60 m² +68% | 2025 |
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| 559, Eastern Avenue425 m away | 105 m² | 165 m² | +60 m² +57% | 2024 |
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| 142, Gantshill Crescent559 m away | 87 m² | 147 m² | +60 m² +69% | 2023 |
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| 547, Eastern Avenue425 m away | 97 m² | 157 m² | +60 m² +62% | 2015 |
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| 111, Beechwood Gardens890 m away | 109 m² | 168 m² | +59 m² +54% | 2024 |
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| 64, Ashurst Drive539 m away | 91 m² | 150 m² | +59 m² +65% | 2020 |
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| 27, Headley Drive187 m away | 99 m² | 157 m² | +58 m² +59% | 2024 |
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| 86, Gantshill Crescent555 m away | 85 m² | 143 m² | +58 m² +68% | 2022 |
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| 1, Rosedene Gardens945 m away | 121 m² | 179 m² | +58 m² +48% | 2018 |
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| 63, Milton Crescent627 m away | 94 m² | 152 m² | +58 m² +62% | 2016 |
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| 27, Ashurst Drive709 m away | 192 m² | 250 m² | +58 m² +30% | 2014 |
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| 136, Ashurst Drive870 m away | 128 m² | 185 m² | +57 m² +45% | 2026 |
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| 10, Yoxley Drive736 m away | 84 m² | 141 m² | +57 m² +68% | 2025 |
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| 90, St Andrews Road942 m away | 105 m² | 162 m² | +57 m² +54% | 2025 |
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| 16, Ethelbert Gardens535 m away | 110 m² | 167 m² | +57 m² +52% | 2024 |
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| 3, Shere Road282 m away | 104 m² | 161 m² | +57 m² +55% | 2023 |
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| 44, Woodford Avenue467 m away | 92 m² | 149 m² | +57 m² +62% | 2022 |
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| 124, Glenwood Gardens760 m away | 104 m² | 161 m² | +57 m² +55% | 2019 |
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| 119, Collinwood Gardens838 m away | 100 m² | 157 m² | +57 m² +57% | 2019 |
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| 63, Middleton Gardens351 m away | 99 m² | 155 m² | +56 m² +57% | 2026 |
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| 247, Eastern Avenue946 m away | 124 m² | 180 m² | +56 m² +45% | 2025 |
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| 33, Yoxley Drive736 m away | 63 m² | 119 m² | +56 m² +89% | 2019 |
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| 42, Headley Drive156 m away | 102 m² | 157 m² | +55 m² +54% | 2024 |
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| 73, Quebec Road697 m away | 86 m² | 140 m² | +54 m² +63% | 2022 |
|---|
| 2, Collinwood Gardens746 m away | 163 m² | 217 m² | +54 m² +33% | 2022 |
|---|
| 552, Eastern Avenue314 m away | 94 m² | 148 m² | +54 m² +57% | 2017 |
|---|
| 91, Cranley Drive916 m away | 86 m² | 139 m² | +53 m² +62% | 2022 |
|---|
| 32, Clarence Avenue450 m away | 78 m² | 131 m² | +53 m² +68% | 2021 |
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| 74, Gantshill Crescent555 m away | 84 m² | 137 m² | +53 m² +63% | 2021 |
|---|
| 26, Emerson Road514 m away | 154 m² | 207 m² | +53 m² +34% | 2020 |
|---|
| 106, Quebec Road701 m away | 120 m² | 172 m² | +52 m² +43% | 2022 |
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| 41, Middleton Gardens477 m away | 94 m² | 146 m² | +52 m² +55% | 2012 |
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| 36, Highwood Gardens933 m away | 106 m² | 157 m² | +51 m² +48% | 2025 |
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| 26, Sunnymede Drive741 m away | 120 m² | 171 m² | +51 m² +43% | 2024 |
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| 125, Woodford Avenue856 m away | 95 m² | 145 m² | +50 m² +53% | 2024 |
|---|
| 154, Perth Road703 m away | 162 m² | 212 m² | +50 m² +31% | 2023 |
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| 319, Cranbrook Road996 m away | 71 m² | 121 m² | +50 m² +70% | 2014 |
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| 17, Queenborough Gardens909 m away | 90 m² | 139 m² | +49 m² +54% | 2024 |
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| 140, Cranley Drive916 m away | 85 m² | 134 m² | +49 m² +58% | 2023 |
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| 109, Quebec Road701 m away | 92 m² | 141 m² | +49 m² +53% | 2022 |
|---|
| 28, Gantshill Crescent605 m away | 81 m² | 130 m² | +49 m² +60% | 2021 |
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| 120, Gantshill Crescent559 m away | 77 m² | 125 m² | +48 m² +62% | 2025 |
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| 21, Easternville Gardens806 m away | 86 m² | 134 m² | +48 m² +56% | 2025 |
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| 98, Castleview Gardens990 m away | 118 m² | 166 m² | +48 m² +41% | 2025 |
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| 65, Icknield Drive546 m away | 89 m² | 137 m² | +48 m² +54% | 2022 |
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| 24, St Georges Road889 m away | 62 m² | 110 m² | +48 m² +77% | 2022 |
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| 85, Campbell Avenue951 m away | 105 m² | 153 m² | +48 m² +46% | 2022 |
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| 2a, Spurway Parade957 m away | 46 m² | 94 m² | +48 m² +104% | 2020 |
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| 63, Kenwood Gardens662 m away | 102 m² | 149 m² | +47 m² +46% | 2025 |
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| 11a, Vaughan Gardens815 m away | 104 m² | 151 m² | +47 m² +45% | 2024 |
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| 20, Montreal Road842 m away | 93 m² | 140 m² | +47 m² +51% | 2024 |
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| 43, Gaysham Avenue344 m away | 124 m² | 171 m² | +47 m² +38% | 2022 |
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| 156, Perth Road703 m away | 90 m² | 137 m² | +47 m² +52% | 2022 |
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| 39, Milton Crescent601 m away | 103 m² | 150 m² | +47 m² +46% | 2021 |
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| 45, Springfield Drive829 m away | 85 m² | 131 m² | +46 m² +54% | 2025 |
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| 11, Northwood Gardens847 m away | 100 m² | 146 m² | +46 m² +46% | 2024 |
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| 6, Headley Approach171 m away | 118 m² | 164 m² | +46 m² +39% | 2022 |
|---|
| 97, Otley Drive606 m away | 96 m² | 142 m² | +46 m² +48% | 2020 |
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| 24, The Square683 m away | 177 m² | 223 m² | +46 m² +26% | 2017 |
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| 59, Sunnymede Drive874 m away | 93 m² | 139 m² | +46 m² +49% | 2016 |
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| 21, Ardwell Avenue830 m away | 86 m² | 131 m² | +45 m² +52% | 2025 |
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| 192, Gantshill Crescent581 m away | 99 m² | 144 m² | +45 m² +45% | 2022 |
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| 72, Hamilton Avenue887 m away | 90 m² | 135 m² | +45 m² +50% | 2022 |
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| 146, Ashurst Drive1000 m away | 80 m² | 125 m² | +45 m² +56% | 2022 |
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| 14, Quebec Road731 m away | 46 m² | 91 m² | +45 m² +98% | 2019 |
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| 3, Headley Approach171 m away | 139 m² | 184 m² | +45 m² +32% | 2014 |
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| 59, Vaughan Gardens986 m away | 139 m² | 183 m² | +44 m² +32% | 2021 |
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| 21, Beechwood Gardens874 m away | 104 m² | 148 m² | +44 m² +42% | 2016 |
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| 57, St Andrews Road784 m away | 115 m² | 158 m² | +43 m² +37% | 2021 |
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| 20, Lynton Crescent217 m away | 102 m² | 145 m² | +43 m² +42% | 2020 |
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| 49, Kenwood Gardens650 m away | 98 m² | 141 m² | +43 m² +44% | 2012 |
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| 25, Bute Road776 m away | 99 m² | 141 m² | +42 m² +42% | 2026 |
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| 23, Cranley Road823 m away | 94 m² | 136 m² | +42 m² +45% | 2024 |
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| 38, Westernville Gardens811 m away | 109 m² | 151 m² | +42 m² +39% | 2023 |
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| 361, Cranbrook Road827 m away | 190 m² | 232 m² | +42 m² +22% | 2021 |
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| 35, Martley Drive389 m away | 88 m² | 130 m² | +42 m² +48% | 2016 |
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| 12, Emerson Road514 m away | 149 m² | 190 m² | +41 m² +28% | 2025 |
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| 49, Milton Crescent601 m away | 95 m² | 136 m² | +41 m² +43% | 2024 |
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| 5, Bronte Close709 m away | 66 m² | 107 m² | +41 m² +62% | 2024 |
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| 101, Highwood Gardens989 m away | 118 m² | 159 m² | +41 m² +35% | 2024 |
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| 7, Glenham Drive466 m away | 94 m² | 135 m² | +41 m² +44% | 2022 |
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| 24, The Crescent331 m away | 109 m² | 150 m² | +41 m² +38% | 2014 |
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| 2b, Cantley Gardens673 m away | 79 m² | 120 m² | +41 m² +52% | 2013 |
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| 371, Cranbrook Road778 m away | 157 m² | 197 m² | +40 m² +25% | 2026 |
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| 166, Ashurst Drive1000 m away | 107 m² | 147 m² | +40 m² +37% | 2025 |
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| 34, Blenheim Avenue427 m away | 127 m² | 167 m² | +40 m² +31% | 2024 |
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| 22, Beattyville Gardens976 m away | 90 m² | 130 m² | +40 m² +44% | 2023 |
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| 13, Tillotson Road590 m away | 201 m² | 241 m² | +40 m² +20% | 2022 |
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| 9, Quebec Road741 m away | 86 m² | 126 m² | +40 m² +47% | 2020 |
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| 335, Eastern Avenue566 m away | 128 m² | 168 m² | +40 m² +31% | 2015 |
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| Flat 111, Invito House, 1 - 7, Bramley Crescent190 m away | 45 m² | 84 m² | +39 m² +87% | 2026 |
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| 190, Gantshill Crescent581 m away | 82 m² | 121 m² | +39 m² +48% | 2026 |
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| 36, Hamilton Avenue850 m away | 86 m² | 125 m² | +39 m² +45% | 2026 |
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| 469, Eastern Avenue107 m away | 104 m² | 143 m² | +39 m² +38% | 2024 |
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| 7, Cranley Drive836 m away | 88 m² | 127 m² | +39 m² +44% | 2024 |
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| 172, Gantshill Crescent559 m away | 78 m² | 117 m² | +39 m² +50% | 2016 |
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| 100, Woodford Avenue824 m away | 112 m² | 151 m² | +39 m² +35% | 2016 |
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| 44, Cranbrook Rise666 m away | 108 m² | 146 m² | +38 m² +35% | 2026 |
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| 22, The Square683 m away | 115 m² | 153 m² | +38 m² +33% | 2025 |
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| 53, Colombo Road986 m away | 105 m² | 143 m² | +38 m² +36% | 2024 |
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| 15, Gantshill Crescent555 m away | 92 m² | 130 m² | +38 m² +41% | 2020 |
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| 3, Ardwell Avenue896 m away | 94 m² | 132 m² | +38 m² +40% | 2019 |
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| 42, Ethelbert Gardens535 m away | 93 m² | 130 m² | +37 m² +40% | 2025 |
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| 1, Westernville Gardens811 m away | 107 m² | 144 m² | +37 m² +35% | 2024 |
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| 36, Wycombe Road722 m away | 114 m² | 151 m² | +37 m² +32% | 2023 |
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| 29, Emmott Avenue886 m away | 78 m² | 115 m² | +37 m² +47% | 2022 |
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| 5, Somersby Gardens983 m away | 102 m² | 139 m² | +37 m² +36% | 2022 |
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| 46, Vaughan Gardens807 m away | 109 m² | 146 m² | +37 m² +34% | 2021 |
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| 122, Perth Road840 m away | 78 m² | 115 m² | +37 m² +47% | 2021 |
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| 55, Somersby Gardens983 m away | 94 m² | 130 m² | +36 m² +38% | 2026 |
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| 10, Bute Road776 m away | 111 m² | 147 m² | +36 m² +32% | 2024 |
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| 10, Hamilton Avenue850 m away | 84 m² | 120 m² | +36 m² +43% | 2014 |
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| 35, Easternville Gardens806 m away | 97 m² | 132 m² | +35 m² +36% | 2026 |
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| 164, Gantshill Crescent559 m away | 77 m² | 112 m² | +35 m² +45% | 2023 |
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| 141, Quebec Road690 m away | 94 m² | 129 m² | +35 m² +37% | 2016 |
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| 95, Auckland Road892 m away | 78 m² | 113 m² | +35 m² +45% | 2012 |
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| 82, Beehive Lane513 m away | 183 m² | 217 m² | +34 m² +19% | 2025 |
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| 103, Hamilton Avenue905 m away | 118 m² | 152 m² | +34 m² +29% | 2025 |
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| 6, Charles Church Walk764 m away | 98 m² | 132 m² | +34 m² +35% | 2024 |
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| 44, Gaysham Avenue299 m away | 50 m² | 84 m² | +34 m² +68% | 2022 |
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| 104, Quebec Road701 m away | 116 m² | 150 m² | +34 m² +29% | 2021 |
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| 62, Cantley Gardens743 m away | 76 m² | 110 m² | +34 m² +45% | 2020 |
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| 2, Kenwood Gardens643 m away | 118 m² | 152 m² | +34 m² +29% | 2017 |
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| 76, Cranbrook Rise693 m away | 107 m² | 141 m² | +34 m² +32% | 2010 |
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| 73, Martley Drive389 m away | 165 m² | 198 m² | +33 m² +20% | 2026 |
|---|
| 81, Ardwell Avenue746 m away | 103 m² | 136 m² | +33 m² +32% | 2026 |
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| 52, Gantshill Crescent555 m away | 95 m² | 128 m² | +33 m² +35% | 2015 |
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| 78, Auckland Road961 m away | 92 m² | 124 m² | +32 m² +35% | 2024 |
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| 21, Martley Drive389 m away | 100 m² | 132 m² | +32 m² +32% | 2023 |
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| 62, Hastings Avenue989 m away | 136 m² | 168 m² | +32 m² +24% | 2021 |
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| 14, St Edmunds Road607 m away | 121 m² | 153 m² | +32 m² +26% | 2020 |
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| 40, St Andrews Road784 m away | 105 m² | 137 m² | +32 m² +30% | 2020 |
|---|
| 25, Headley Drive187 m away | 114 m² | 146 m² | +32 m² +28% | 2016 |
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| 100, Perth Road840 m away | 84 m² | 116 m² | +32 m² +38% | 2011 |
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| 249, Eastern Avenue946 m away | 114 m² | 145 m² | +31 m² +27% | 2025 |
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| 6, Middlefield Gardens454 m away | 109 m² | 140 m² | +31 m² +28% | 2024 |
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| 89, Otley Drive606 m away | 91 m² | 122 m² | +31 m² +34% | 2024 |
|---|
| 46, Martley Drive359 m away | 88 m² | 119 m² | +31 m² +35% | 2022 |
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| Flat 9, City Gate House, 399 - 425, Eastern Avenue133 m away | 53 m² | 84 m² | +31 m² +58% | 2018 |
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| 27, Quebec Road731 m away | 111 m² | 142 m² | +31 m² +28% | 2016 |
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| 31, Bute Road776 m away | 98 m² | 128 m² | +30 m² +31% | 2026 |
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| 39, Ardwell Avenue830 m away | 85 m² | 115 m² | +30 m² +35% | 2026 |
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| 493, Cranbrook Road300 m away | 104 m² | 134 m² | +30 m² +29% | 2025 |
|---|
| 1, Wycombe Road722 m away | 198 m² | 228 m² | +30 m² +15% | 2024 |
|---|
| 14, Campbell Avenue894 m away | 135 m² | 165 m² | +30 m² +22% | 2024 |
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| 21, Perth Road162 m away | 118 m² | 148 m² | +30 m² +25% | 2023 |
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