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 BS10 5BB
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 |
|---|---|---|---|---|
| 20, Darnley Avenue644 m away | 89 m² | 219 m² | +130 m² +146% | 2026 |
| 5, Glenwood Road967 m away | 98 m² | 189 m² | +91 m² +93% | 2024 |
| 132, Keys Avenue981 m away | 101 m² | 185 m² | +84 m² +83% | 2014 |
| 46, South Croft778 m away | 104 m² | 187 m² | +83 m² +80% | 2025 |
| 109, Wellington Hill West383 m away | 110 m² | 188 m² | +78 m² +71% | 2022 |
| 8, South Croft778 m away | 113 m² | 191 m² | +78 m² +69% | 2013 |
| 40, West Broadway523 m away | 105 m² | 182 m² | +77 m² +73% | 2015 |
| 70, Church Road763 m away | 77 m² | 152 m² | +75 m² +97% | 2021 |
| 72, Keys Avenue915 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.
| 204 m² |
| +74 m² +57% |
| 2025 |
| 5, Wellington Hill West458 m away | 83 m² | 156 m² | +73 m² +88% | 2022 |
|---|
| 17, Biddestone Road806 m away | 76 m² | 146 m² | +70 m² +92% | 2026 |
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| 57, Bishop Manor Road0 m away | 84 m² | 151 m² | +67 m² +80% | 2024 |
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| 157, Southmead Road852 m away | 110 m² | 176 m² | +66 m² +60% | 2025 |
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| 188, Southmead Road673 m away | 95 m² | 158 m² | +63 m² +66% | 2023 |
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| 19, Abbots Way407 m away | 103 m² | 164 m² | +61 m² +59% | 2026 |
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| 448, Gloucester Road877 m away | 50 m² | 111 m² | +61 m² +122% | 2008 |
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| 65, Doncaster Road985 m away | 71 m² | 131 m² | +60 m² +85% | 2023 |
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| 12, Maskelyne Avenue257 m away | 85 m² | 143 m² | +58 m² +68% | 2023 |
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| 38, Toronto Road942 m away | 105 m² | 163 m² | +58 m² +55% | 2020 |
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| 593, Gloucester Road515 m away | 116 m² | 174 m² | +58 m² +50% | 2018 |
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| 105, Monks Park Avenue649 m away | 139 m² | 196 m² | +57 m² +41% | 2023 |
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| 44, Churchways Avenue712 m away | 108 m² | 163 m² | +55 m² +51% | 2026 |
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| 53, Filton Avenue800 m away | 145 m² | 200 m² | +55 m² +38% | 2024 |
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| 23, Sates Way962 m away | 83 m² | 137 m² | +54 m² +65% | 2019 |
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| 72, The Crescent854 m away | 142 m² | 195 m² | +53 m² +37% | 2019 |
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| 23, Laurie Crescent620 m away | 108 m² | 160 m² | +52 m² +48% | 2022 |
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| Airedale, Kellaway Avenue436 m away | 127 m² | 179 m² | +52 m² +41% | 2016 |
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| 132, Wellington Hill West441 m away | 119 m² | 170 m² | +51 m² +43% | 2025 |
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| 30, Laurie Crescent586 m away | 97 m² | 148 m² | +51 m² +53% | 2023 |
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| 12a, Abbots Way407 m away | 116 m² | 166 m² | +50 m² +43% | 2026 |
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| 87, Keys Avenue863 m away | 53 m² | 102 m² | +49 m² +92% | 2024 |
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| 583, Gloucester Road515 m away | 147 m² | 196 m² | +49 m² +33% | 2019 |
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| 48b, Filton Road806 m away | 34 m² | 83 m² | +49 m² +144% | 2019 |
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| 31, West Broadway570 m away | 98 m² | 146 m² | +48 m² +49% | 2023 |
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| 1, Duckett Fields320 m away | 93 m² | 140 m² | +47 m² +51% | 2025 |
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| 27, South Croft831 m away | 107 m² | 154 m² | +47 m² +44% | 2022 |
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| 25, Charis Avenue841 m away | 94 m² | 141 m² | +47 m² +50% | 2020 |
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| 52, Churchways Avenue712 m away | 113 m² | 160 m² | +47 m² +42% | 2019 |
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| 10, Ramsey Road790 m away | 77 m² | 124 m² | +47 m² +61% | 2015 |
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| 73, The Crescent699 m away | 112 m² | 158 m² | +46 m² +41% | 2023 |
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| 127, Lake Road959 m away | 94 m² | 140 m² | +46 m² +49% | 2022 |
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| 48, Kenmore Drive990 m away | 46 m² | 91 m² | +45 m² +98% | 2022 |
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| 76, Cherington Road507 m away | 97 m² | 142 m² | +45 m² +46% | 2020 |
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| 19, Kendon Drive391 m away | 120 m² | 164 m² | +44 m² +37% | 2025 |
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| 1, Toronto Road909 m away | 60 m² | 104 m² | +44 m² +73% | 2025 |
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| 1, Luckington Road741 m away | 100 m² | 144 m² | +44 m² +44% | 2022 |
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| 21, Shetland Road857 m away | 76 m² | 120 m² | +44 m² +58% | 2022 |
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| 4, Western Road554 m away | 128 m² | 172 m² | +44 m² +34% | 2019 |
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| 177, Filton Road756 m away | 119 m² | 163 m² | +44 m² +37% | 2018 |
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| 9, Cherington Road592 m away | 94 m² | 137 m² | +43 m² +46% | 2025 |
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| 43, Lake Road956 m away | 128 m² | 171 m² | +43 m² +34% | 2024 |
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| 63, Filton Grove807 m away | 92 m² | 135 m² | +43 m² +47% | 2020 |
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| 11, Broadway Avenue616 m away | 109 m² | 151 m² | +42 m² +39% | 2025 |
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| 102, Wellington Hill West360 m away | 110 m² | 152 m² | +42 m² +38% | 2024 |
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| 33, Lake Road956 m away | 89 m² | 131 m² | +42 m² +47% | 2023 |
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| 413, Southmead Road759 m away | 105 m² | 147 m² | +42 m² +40% | 2022 |
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| 61, West Broadway533 m away | 96 m² | 138 m² | +42 m² +44% | 2011 |
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| 579, Gloucester Road515 m away | 167 m² | 208 m² | +41 m² +25% | 2025 |
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| 131, Lake Road959 m away | 93 m² | 134 m² | +41 m² +44% | 2024 |
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| 99, Lake Road915 m away | 100 m² | 141 m² | +41 m² +41% | 2020 |
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| 55, Cherington Road489 m away | 102 m² | 143 m² | +41 m² +40% | 2018 |
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| 5, Montroy Close778 m away | 115 m² | 155 m² | +40 m² +35% | 2025 |
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| 40, Lake Road935 m away | 80 m² | 120 m² | +40 m² +50% | 2025 |
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| 3, Bibury Crescent493 m away | 91 m² | 131 m² | +40 m² +44% | 2024 |
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| 17, Court Road624 m away | 107 m² | 147 m² | +40 m² +37% | 2018 |
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| 4, Bayswater Road585 m away | 113 m² | 153 m² | +40 m² +35% | 2015 |
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| 5, Boston Road851 m away | 66 m² | 106 m² | +40 m² +61% | 2013 |
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| 78, Filton Grove825 m away | 93 m² | 132 m² | +39 m² +42% | 2025 |
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| 24, Beverley Road868 m away | 72 m² | 111 m² | +39 m² +54% | 2025 |
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| 23, Rosling Road584 m away | 102 m² | 141 m² | +39 m² +38% | 2024 |
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| 37, Maple Road947 m away | 132 m² | 171 m² | +39 m² +30% | 2022 |
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| 35, Toronto Road909 m away | 103 m² | 141 m² | +38 m² +37% | 2015 |
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| 82, Church Road763 m away | 84 m² | 121 m² | +37 m² +44% | 2025 |
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| 114, Monks Park Avenue721 m away | 87 m² | 124 m² | +37 m² +43% | 2024 |
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| 23, Churchways Crescent786 m away | 140 m² | 177 m² | +37 m² +26% | 2024 |
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| 169, Kellaway Avenue991 m away | 78 m² | 115 m² | +37 m² +47% | 2024 |
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| 99, Church Road772 m away | 111 m² | 148 m² | +37 m² +33% | 2018 |
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| 67, Filton Grove807 m away | 97 m² | 133 m² | +36 m² +37% | 2025 |
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| 132, Lydney Road968 m away | 75 m² | 111 m² | +36 m² +48% | 2024 |
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| 529, Gloucester Road687 m away | 114 m² | 150 m² | +36 m² +32% | 2023 |
|---|
| 2, Beverley Road868 m away | 116 m² | 152 m² | +36 m² +31% | 2023 |
|---|
| 107, Wellington Hill West383 m away | 115 m² | 151 m² | +36 m² +31% | 2021 |
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| 10, Hughenden Road845 m away | 85 m² | 121 m² | +36 m² +42% | 2020 |
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| 25, Boston Road851 m away | 101 m² | 137 m² | +36 m² +36% | 2020 |
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| 167, Kellaway Avenue991 m away | 77 m² | 113 m² | +36 m² +47% | 2013 |
|---|
| 52, Monks Park Avenue683 m away | 93 m² | 128 m² | +35 m² +38% | 2025 |
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| 1, Milton Road774 m away | 93 m² | 128 m² | +35 m² +38% | 2025 |
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| 47, Bishop Manor Road211 m away | 97 m² | 132 m² | +35 m² +36% | 2024 |
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| 40, Kenmore Drive990 m away | 91 m² | 126 m² | +35 m² +38% | 2022 |
|---|
| 32, Kingsholm Road507 m away | 99 m² | 134 m² | +35 m² +35% | 2021 |
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| 29, Doone Road820 m away | 90 m² | 125 m² | +35 m² +39% | 2020 |
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| 451a, Gloucester Road940 m away | 36 m² | 71 m² | +35 m² +97% | 2009 |
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| 554, Southmead Road995 m away | 75 m² | 109 m² | +34 m² +45% | 2026 |
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| 17, Hughenden Road845 m away | 87 m² | 121 m² | +34 m² +39% | 2024 |
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| 429, Southmead Road893 m away | 84 m² | 118 m² | +34 m² +40% | 2024 |
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| 14, Oakley Road926 m away | 94 m² | 128 m² | +34 m² +36% | 2024 |
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| 60, Bishop Manor Road44 m away | 85 m² | 119 m² | +34 m² +40% | 2023 |
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| 6, Abbots Way407 m away | 126 m² | 160 m² | +34 m² +27% | 2023 |
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| 14, Bayswater Road585 m away | 122 m² | 156 m² | +34 m² +28% | 2021 |
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| 255, Southmead Road668 m away | 92 m² | 126 m² | +34 m² +37% | 2020 |
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| 13, Doone Road820 m away | 79 m² | 113 m² | +34 m² +43% | 2019 |
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| 4, Kenmore Drive990 m away | 104 m² | 138 m² | +34 m² +33% | 2018 |
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| 4, Milton Road774 m away | 91 m² | 125 m² | +34 m² +37% | 2016 |
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| 84, The Crescent670 m away | 115 m² | 149 m² | +34 m² +30% | 2014 |
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| 585, Gloucester Road515 m away | 48 m² | 82 m² | +34 m² +71% | 2009 |
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| 7, Maskelyne Avenue250 m away | 85 m² | 118 m² | +33 m² +39% | 2025 |
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| 2, Cranham Road791 m away | 100 m² | 133 m² | +33 m² +33% | 2025 |
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| 198, Kellaway Avenue906 m away | 100 m² | 133 m² | +33 m² +33% | 2025 |
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| 23, Parkstone Avenue681 m away | 100 m² | 133 m² | +33 m² +33% | 2024 |
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| 27, Filton Avenue800 m away | 168 m² | 201 m² | +33 m² +20% | 2024 |
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| 4, Rozel Road858 m away | 88 m² | 121 m² | +33 m² +38% | 2024 |
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| 423, Southmead Road893 m away | 88 m² | 121 m² | +33 m² +38% | 2024 |
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| 5, Jocelyn Road917 m away | 83 m² | 116 m² | +33 m² +40% | 2024 |
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| 172, Filton Avenue945 m away | 86 m² | 119 m² | +33 m² +38% | 2023 |
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| 7, Cypress Grove749 m away | 120 m² | 153 m² | +33 m² +28% | 2020 |
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| 6, Ramsey Road790 m away | 99 m² | 132 m² | +33 m² +33% | 2020 |
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| 32, Strathmore Road964 m away | 101 m² | 134 m² | +33 m² +33% | 2019 |
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| 5, Croft View895 m away | 106 m² | 139 m² | +33 m² +31% | 2018 |
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| 508, Gloucester Road695 m away | 108 m² | 140 m² | +32 m² +30% | 2024 |
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| 52, Weston Crescent506 m away | 135 m² | 167 m² | +32 m² +24% | 2014 |
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| 115, Wellington Hill West448 m away | 112 m² | 143 m² | +31 m² +28% | 2026 |
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| 25, Darnley Avenue644 m away | 98 m² | 129 m² | +31 m² +32% | 2026 |
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| 139, Filton Avenue871 m away | 104 m² | 135 m² | +31 m² +30% | 2026 |
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| 11, East Croft723 m away | 112 m² | 143 m² | +31 m² +28% | 2025 |
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| 13, Northwick Road842 m away | 78 m² | 109 m² | +31 m² +40% | 2025 |
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| 61, Muller Road919 m away | 92 m² | 123 m² | +31 m² +34% | 2024 |
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| 13, Boston Road851 m away | 94 m² | 125 m² | +31 m² +33% | 2023 |
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| 4, Strathmore Road964 m away | 98 m² | 129 m² | +31 m² +32% | 2022 |
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| Flat 5, 52, Wellington Hill686 m away | 30 m² | 61 m² | +31 m² +103% | 2021 |
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| 8, Tennyson Road868 m away | 92 m² | 123 m² | +31 m² +34% | 2020 |
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| 22, Rudthorpe Road965 m away | 106 m² | 137 m² | +31 m² +29% | 2017 |
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| 33, Highbury Road657 m away | 110 m² | 140 m² | +30 m² +27% | 2026 |
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| 19, Rosling Road584 m away | 122 m² | 151 m² | +29 m² +24% | 2026 |
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| 177, Kellaway Avenue991 m away | 77 m² | 106 m² | +29 m² +38% | 2025 |
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| 22, Rozel Road858 m away | 92 m² | 121 m² | +29 m² +32% | 2023 |
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| 181, Kellaway Avenue991 m away | 90 m² | 119 m² | +29 m² +32% | 2023 |
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| 20, Harbury Road634 m away | 137 m² | 166 m² | +29 m² +21% | 2021 |
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| 22, Wellington Hill686 m away | 140 m² | 169 m² | +29 m² +21% | 2021 |
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| 12, Glenwood Road967 m away | 96 m² | 125 m² | +29 m² +30% | 2021 |
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| 4, Filton Grove779 m away | 82 m² | 111 m² | +29 m² +35% | 2020 |
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| 522, Gloucester Road695 m away | 115 m² | 144 m² | +29 m² +25% | 2015 |
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| 468, Gloucester Road877 m away | 114 m² | 143 m² | +29 m² +25% | 2014 |
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| 70, Hill View933 m away | 90 m² | 119 m² | +29 m² +32% | 2012 |
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| 359, Southmead Road670 m away | 86 m² | 114 m² | +28 m² +33% | 2026 |
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| 7, Bayswater Road585 m away | 95 m² | 123 m² | +28 m² +29% | 2025 |
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| 82, Wellington Hill West392 m away | 92 m² | 120 m² | +28 m² +30% | 2023 |
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| 1, Waterdale Close809 m away | 91 m² | 119 m² | +28 m² +31% | 2022 |
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| 9, Tennyson Road868 m away | 81 m² | 109 m² | +28 m² +35% | 2020 |
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| 12, Filton Avenue765 m away | 116 m² | 144 m² | +28 m² +24% | 2019 |
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| 8, Boston Road829 m away | 112 m² | 140 m² | +28 m² +25% | 2019 |
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| 66, Kenmore Drive990 m away | 74 m² | 102 m² | +28 m² +38% | 2018 |
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| 47, Tilling Road161 m away | 75 m² | 103 m² | +28 m² +37% | 2015 |
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| 2, Jocelyn Road917 m away | 96 m² | 124 m² | +28 m² +29% | 2014 |
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| 135, Grittleton Road506 m away | 75 m² | 102 m² | +27 m² +36% | 2022 |
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| 533, Gloucester Road687 m away | 130 m² | 157 m² | +27 m² +21% | 2022 |
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| 28, Parkstone Avenue710 m away | 95 m² | 122 m² | +27 m² +28% | 2022 |
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| 73, Church Road772 m away | 114 m² | 141 m² | +27 m² +24% | 2020 |
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| 44, Filton Road806 m away | 108 m² | 135 m² | +27 m² +25% | 2019 |
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| 46, Muller Road933 m away | 99 m² | 126 m² | +27 m² +27% | 2015 |
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| Flat 5, Lee Court, 2a, Cransley Crescent826 m away | 51 m² | 78 m² | +27 m² +53% | 2010 |
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| 236, Southmead Road627 m away | 42 m² | 69 m² | +27 m² +64% | 2009 |
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| 88, Grittleton Road540 m away | 81 m² | 107 m² | +26 m² +32% | 2026 |
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| 60, Hill View959 m away | 123 m² | 149 m² | +26 m² +21% | 2025 |
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| 14, Rodbourne Road358 m away | 98 m² | 124 m² | +26 m² +27% | 2024 |
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| 5, Rudthorpe Road965 m away | 101 m² | 127 m² | +26 m² +26% | 2024 |
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| 2, Bishopthorpe Road301 m away | 100 m² | 126 m² | +26 m² +26% | 2023 |
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| 36, Rudthorpe Road965 m away | 99 m² | 125 m² | +26 m² +26% | 2023 |
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| 3, Cransley Crescent765 m away | 102 m² | 128 m² | +26 m² +25% | 2022 |
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| 29, Wellington Hill658 m away | 75 m² | 101 m² | +26 m² +35% | 2020 |
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| 173, Kellaway Avenue991 m away | 77 m² | 103 m² | +26 m² +34% | 2020 |
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| 499, Gloucester Road687 m away | 120 m² | 146 m² | +26 m² +22% | 2019 |
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| 373, Southmead Road759 m away | 85 m² | 111 m² | +26 m² +31% | 2013 |
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| 18, Filton Road736 m away | 24 m² | 50 m² | +26 m² +108% | 2010 |
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| 479, Gloucester Road854 m away | 145 m² | 170 m² | +25 m² +17% | 2025 |
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| 3, Lansdown Terrace933 m away | 75 m² | 100 m² | +25 m² +33% | 2024 |
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| 4, Cypress Grove749 m away | 119 m² | 144 m² | +25 m² +21% | 2020 |
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| 2, Latton Road771 m away | 153 m² | 178 m² | +25 m² +16% | 2020 |
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| 3, Rodbourne Road330 m away | 84 m² | 109 m² | +25 m² +30% | 2019 |
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| 41, Kingsholm Road483 m away | 92 m² | 117 m² | +25 m² +27% | 2019 |
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| 1, Audrey Walk442 m away | 93 m² | 118 m² | +25 m² +27% | 2017 |
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| 4, Weston Crescent506 m away | 132 m² | 157 m² | +25 m² +19% | 2009 |
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| 225, Southmead Road721 m away | 39 m² | 63 m² | +24 m² +62% | 2026 |
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| 34, Ridgehill964 m away | 128 m² | 152 m² | +24 m² +19% | 2025 |
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| 29, Montreal Avenue998 m away | 86 m² | 110 m² | +24 m² +28% | 2021 |
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| 13, Waterdale Close809 m away | 96 m² | 120 m² | +24 m² +25% | 2020 |
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| 9, Doone Road820 m away | 97 m² | 121 m² | +24 m² +25% | 2020 |
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| 38, Douglas Road748 m away | 90 m² | 114 m² | +24 m² +27% | 2019 |
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| 61, Monks Park Avenue649 m away | 95 m² | 119 m² | +24 m² +25% | 2016 |
|---|
| 110, Grittleton Road540 m away | 79 m² | 102 m² | +23 m² +29% | 2026 |
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| 42, Grittleton Road648 m away | 82 m² | 105 m² | +23 m² +28% | 2025 |
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| 56, Douglas Road748 m away | 98 m² | 121 m² | +23 m² +23% | 2025 |
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| 483, Gloucester Road854 m away | 98 m² | 121 m² | +23 m² +23% | 2025 |
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| 417, Southmead Road759 m away | 86 m² | 109 m² | +23 m² +27% | 2024 |
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| 415, Southmead Road759 m away | 31 m² | 54 m² | +23 m² +74% | 2024 |
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| 5, Cranham Road791 m away | 98 m² | 121 m² | +23 m² +23% | 2024 |
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| 7, Bishop Manor Road211 m away | 80 m² | 103 m² | +23 m² +29% | 2021 |
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| 80, Bishop Manor Road44 m away | 122 m² | 144 m² | +22 m² +18% | 2025 |
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| 11, Biddestone Road806 m away | 76 m² | 98 m² | +22 m² +29% | 2024 |
|---|
| 482, Gloucester Road769 m away | 56 m² | 78 m² | +22 m² +39% | 2023 |
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| 1, Greenway Park741 m away | 112 m² | 134 m² | +22 m² +20% | 2022 |
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