Finding extended homes…
These only choose where you start. Every page and every lens is still one tap away.
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 5AL
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 Avenue517 m away | 89 m² | 219 m² | +130 m² +146% | 2026 |
| 132, Keys Avenue782 m away | 101 m² | 185 m² | +84 m² +83% | 2014 |
| 46, South Croft975 m away | 104 m² | 187 m² | +83 m² +80% | 2025 |
| 109, Wellington Hill West569 m away | 110 m² | 188 m² | +78 m² +71% | 2022 |
| 8, South Croft975 m away | 113 m² | 191 m² | +78 m² +69% | 2013 |
| 40, West Broadway648 m away | 105 m² | 182 m² | +77 m² +73% | 2015 |
| 70, Church Road780 m away | 77 m² | 152 m² | +75 m² +97% | 2021 |
| 72, Keys Avenue719 m away | 130 m² | 204 m² | +74 m² +57% | 2025 |
| 5, Wellington Hill West593 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.
| 83 m² |
| 156 m² |
| +73 m² +88% |
| 2022 |
| 491, Gloucester Road608 m away | 57 m² | 129 m² | +72 m² +126% | 2008 |
|---|
| 17, Biddestone Road729 m away | 76 m² | 146 m² | +70 m² +92% | 2026 |
|---|
| 34, Lockleaze Road916 m away | 107 m² | 177 m² | +70 m² +65% | 2023 |
|---|
| 57, Bishop Manor Road200 m away | 84 m² | 151 m² | +67 m² +80% | 2024 |
|---|
| 232, Filton Avenue834 m away | 94 m² | 158 m² | +64 m² +68% | 2021 |
|---|
| 188, Southmead Road847 m away | 95 m² | 158 m² | +63 m² +66% | 2023 |
|---|
| 19, Abbots Way505 m away | 103 m² | 164 m² | +61 m² +59% | 2026 |
|---|
| 12, Maskelyne Avenue456 m away | 85 m² | 143 m² | +58 m² +68% | 2023 |
|---|
| 38, Toronto Road751 m away | 105 m² | 163 m² | +58 m² +55% | 2020 |
|---|
| 593, Gloucester Road384 m away | 116 m² | 174 m² | +58 m² +50% | 2018 |
|---|
| 105, Monks Park Avenue537 m away | 139 m² | 196 m² | +57 m² +41% | 2023 |
|---|
| 44, Churchways Avenue699 m away | 108 m² | 163 m² | +55 m² +51% | 2026 |
|---|
| 53, Filton Avenue723 m away | 145 m² | 200 m² | +55 m² +38% | 2024 |
|---|
| 23, Laurie Crescent778 m away | 108 m² | 160 m² | +52 m² +48% | 2022 |
|---|
| Airedale, Kellaway Avenue435 m away | 127 m² | 179 m² | +52 m² +41% | 2016 |
|---|
| 132, Wellington Hill West641 m away | 119 m² | 170 m² | +51 m² +43% | 2025 |
|---|
| 30, Laurie Crescent748 m away | 97 m² | 148 m² | +51 m² +53% | 2023 |
|---|
| 12a, Abbots Way505 m away | 116 m² | 166 m² | +50 m² +43% | 2026 |
|---|
| 87, Keys Avenue670 m away | 53 m² | 102 m² | +49 m² +92% | 2024 |
|---|
| 583, Gloucester Road384 m away | 147 m² | 196 m² | +49 m² +33% | 2019 |
|---|
| 48b, Filton Road618 m away | 34 m² | 83 m² | +49 m² +144% | 2019 |
|---|
| 31, West Broadway687 m away | 98 m² | 146 m² | +48 m² +49% | 2023 |
|---|
| 1, Duckett Fields519 m away | 93 m² | 140 m² | +47 m² +51% | 2025 |
|---|
| 52, Churchways Avenue699 m away | 113 m² | 160 m² | +47 m² +42% | 2019 |
|---|
| 10, Ramsey Road591 m away | 77 m² | 124 m² | +47 m² +61% | 2015 |
|---|
| 73, The Crescent888 m away | 112 m² | 158 m² | +46 m² +41% | 2023 |
|---|
| 68, Quarrington Road987 m away | 81 m² | 126 m² | +45 m² +56% | 2023 |
|---|
| 48, Kenmore Drive943 m away | 46 m² | 91 m² | +45 m² +98% | 2022 |
|---|
| 76, Cherington Road689 m away | 97 m² | 142 m² | +45 m² +46% | 2020 |
|---|
| 19, Kendon Drive589 m away | 120 m² | 164 m² | +44 m² +37% | 2025 |
|---|
| 1, Toronto Road719 m away | 60 m² | 104 m² | +44 m² +73% | 2025 |
|---|
| 1, Luckington Road640 m away | 100 m² | 144 m² | +44 m² +44% | 2022 |
|---|
| 21, Shetland Road897 m away | 76 m² | 120 m² | +44 m² +58% | 2022 |
|---|
| 4, Western Road484 m away | 128 m² | 172 m² | +44 m² +34% | 2019 |
|---|
| 177, Filton Road569 m away | 119 m² | 163 m² | +44 m² +37% | 2018 |
|---|
| 9, Cherington Road788 m away | 94 m² | 137 m² | +43 m² +46% | 2025 |
|---|
| 63, Filton Grove639 m away | 92 m² | 135 m² | +43 m² +47% | 2020 |
|---|
| 10, Quarrington Road987 m away | 56 m² | 99 m² | +43 m² +77% | 2009 |
|---|
| 11, Broadway Avenue796 m away | 109 m² | 151 m² | +42 m² +39% | 2025 |
|---|
| 102, Wellington Hill West539 m away | 110 m² | 152 m² | +42 m² +38% | 2024 |
|---|
| 413, Southmead Road812 m away | 105 m² | 147 m² | +42 m² +40% | 2022 |
|---|
| 61, West Broadway695 m away | 96 m² | 138 m² | +42 m² +44% | 2011 |
|---|
| 579, Gloucester Road384 m away | 167 m² | 208 m² | +41 m² +25% | 2025 |
|---|
| 55, Cherington Road677 m away | 102 m² | 143 m² | +41 m² +40% | 2018 |
|---|
| 23, Church Road924 m away | 37 m² | 78 m² | +41 m² +111% | 2008 |
|---|
| 5, Montroy Close963 m away | 115 m² | 155 m² | +40 m² +35% | 2025 |
|---|
| 3, Bibury Crescent688 m away | 91 m² | 131 m² | +40 m² +44% | 2024 |
|---|
| 17, Court Road476 m away | 107 m² | 147 m² | +40 m² +37% | 2018 |
|---|
| 4, Bayswater Road414 m away | 113 m² | 153 m² | +40 m² +35% | 2015 |
|---|
| 5, Boston Road655 m away | 66 m² | 106 m² | +40 m² +61% | 2013 |
|---|
| 78, Filton Grove662 m away | 93 m² | 132 m² | +39 m² +42% | 2025 |
|---|
| 24, Beverley Road674 m away | 72 m² | 111 m² | +39 m² +54% | 2025 |
|---|
| 23, Rosling Road545 m away | 102 m² | 141 m² | +39 m² +38% | 2024 |
|---|
| 37, Maple Road972 m away | 132 m² | 171 m² | +39 m² +30% | 2022 |
|---|
| 50, Quarrington Road987 m away | 118 m² | 157 m² | +39 m² +33% | 2017 |
|---|
| 35, Toronto Road719 m away | 103 m² | 141 m² | +38 m² +37% | 2015 |
|---|
| 82, Church Road780 m away | 84 m² | 121 m² | +37 m² +44% | 2025 |
|---|
| 114, Monks Park Avenue693 m away | 87 m² | 124 m² | +37 m² +43% | 2024 |
|---|
| 23, Churchways Crescent775 m away | 140 m² | 177 m² | +37 m² +26% | 2024 |
|---|
| 99, Church Road780 m away | 111 m² | 148 m² | +37 m² +33% | 2018 |
|---|
| 67, Filton Grove639 m away | 97 m² | 133 m² | +36 m² +37% | 2025 |
|---|
| 132, Lydney Road986 m away | 75 m² | 111 m² | +36 m² +48% | 2024 |
|---|
| 529, Gloucester Road608 m away | 114 m² | 150 m² | +36 m² +32% | 2023 |
|---|
| 2, Beverley Road674 m away | 116 m² | 152 m² | +36 m² +31% | 2023 |
|---|
| 107, Wellington Hill West569 m away | 115 m² | 151 m² | +36 m² +31% | 2021 |
|---|
| 25, Boston Road655 m away | 101 m² | 137 m² | +36 m² +36% | 2020 |
|---|
| 10, Hughenden Road884 m away | 85 m² | 121 m² | +36 m² +42% | 2020 |
|---|
| 52, Monks Park Avenue578 m away | 93 m² | 128 m² | +35 m² +38% | 2025 |
|---|
| 1, Milton Road798 m away | 93 m² | 128 m² | +35 m² +38% | 2025 |
|---|
| 47, Bishop Manor Road388 m away | 97 m² | 132 m² | +35 m² +36% | 2024 |
|---|
| 40, Kenmore Drive943 m away | 91 m² | 126 m² | +35 m² +38% | 2022 |
|---|
| 32, Kingsholm Road637 m away | 99 m² | 134 m² | +35 m² +35% | 2021 |
|---|
| 29, Doone Road622 m away | 90 m² | 125 m² | +35 m² +39% | 2020 |
|---|
| 451a, Gloucester Road918 m away | 36 m² | 71 m² | +35 m² +97% | 2009 |
|---|
| 554, Southmead Road966 m away | 75 m² | 109 m² | +34 m² +45% | 2026 |
|---|
| 14, Oakley Road739 m away | 94 m² | 128 m² | +34 m² +36% | 2024 |
|---|
| 17, Hughenden Road884 m away | 87 m² | 121 m² | +34 m² +39% | 2024 |
|---|
| 429, Southmead Road904 m away | 84 m² | 118 m² | +34 m² +40% | 2024 |
|---|
| 60, Bishop Manor Road232 m away | 85 m² | 119 m² | +34 m² +40% | 2023 |
|---|
| 6, Abbots Way505 m away | 126 m² | 160 m² | +34 m² +27% | 2023 |
|---|
| 14, Bayswater Road414 m away | 122 m² | 156 m² | +34 m² +28% | 2021 |
|---|
| 255, Southmead Road814 m away | 92 m² | 126 m² | +34 m² +37% | 2020 |
|---|
| 13, Doone Road622 m away | 79 m² | 113 m² | +34 m² +43% | 2019 |
|---|
| 4, Kenmore Drive943 m away | 104 m² | 138 m² | +34 m² +33% | 2018 |
|---|
| 4, Milton Road798 m away | 91 m² | 125 m² | +34 m² +37% | 2016 |
|---|
| 84, The Crescent857 m away | 115 m² | 149 m² | +34 m² +30% | 2014 |
|---|
| 585, Gloucester Road384 m away | 48 m² | 82 m² | +34 m² +71% | 2009 |
|---|
| 7, Maskelyne Avenue450 m away | 85 m² | 118 m² | +33 m² +39% | 2025 |
|---|
| 2, Cranham Road973 m away | 100 m² | 133 m² | +33 m² +33% | 2025 |
|---|
| 23, Parkstone Avenue552 m away | 100 m² | 133 m² | +33 m² +33% | 2024 |
|---|
| 5, Jocelyn Road718 m away | 83 m² | 116 m² | +33 m² +40% | 2024 |
|---|
| 27, Filton Avenue723 m away | 168 m² | 201 m² | +33 m² +20% | 2024 |
|---|
| 4, Rozel Road887 m away | 88 m² | 121 m² | +33 m² +38% | 2024 |
|---|
| 423, Southmead Road904 m away | 88 m² | 121 m² | +33 m² +38% | 2024 |
|---|
| 292, Filton Avenue908 m away | 90 m² | 123 m² | +33 m² +37% | 2024 |
|---|
| 172, Filton Avenue764 m away | 86 m² | 119 m² | +33 m² +38% | 2023 |
|---|
| 6, Ramsey Road591 m away | 99 m² | 132 m² | +33 m² +33% | 2020 |
|---|
| 7, Cypress Grove939 m away | 120 m² | 153 m² | +33 m² +28% | 2020 |
|---|
| 32, Strathmore Road911 m away | 101 m² | 134 m² | +33 m² +33% | 2019 |
|---|
| 508, Gloucester Road634 m away | 108 m² | 140 m² | +32 m² +30% | 2024 |
|---|
| 52, Weston Crescent491 m away | 135 m² | 167 m² | +32 m² +24% | 2014 |
|---|
| 25, Darnley Avenue517 m away | 98 m² | 129 m² | +31 m² +32% | 2026 |
|---|
| 115, Wellington Hill West647 m away | 112 m² | 143 m² | +31 m² +28% | 2026 |
|---|
| 139, Filton Avenue726 m away | 104 m² | 135 m² | +31 m² +30% | 2026 |
|---|
| 13, Northwick Road681 m away | 78 m² | 109 m² | +31 m² +40% | 2025 |
|---|
| 224, Filton Avenue834 m away | 93 m² | 124 m² | +31 m² +33% | 2025 |
|---|
| 11, East Croft923 m away | 112 m² | 143 m² | +31 m² +28% | 2025 |
|---|
| 61, Muller Road800 m away | 92 m² | 123 m² | +31 m² +34% | 2024 |
|---|
| 10, St Gregorys Road940 m away | 77 m² | 108 m² | +31 m² +40% | 2024 |
|---|
| 13, Boston Road655 m away | 94 m² | 125 m² | +31 m² +33% | 2023 |
|---|
| 4, Strathmore Road911 m away | 98 m² | 129 m² | +31 m² +32% | 2022 |
|---|
| Flat 5, 52, Wellington Hill662 m away | 30 m² | 61 m² | +31 m² +103% | 2021 |
|---|
| 217, Filton Avenue816 m away | 88 m² | 119 m² | +31 m² +35% | 2021 |
|---|
| 8, Tennyson Road866 m away | 92 m² | 123 m² | +31 m² +34% | 2020 |
|---|
| 22, Rudthorpe Road925 m away | 106 m² | 137 m² | +31 m² +29% | 2017 |
|---|
| 33, Ellicott Road971 m away | 73 m² | 104 m² | +31 m² +42% | 2014 |
|---|
| 33, Highbury Road493 m away | 110 m² | 140 m² | +30 m² +27% | 2026 |
|---|
| 16, Bayswater Road414 m away | 55 m² | 85 m² | +30 m² +55% | 2009 |
|---|
| 19, Rosling Road545 m away | 122 m² | 151 m² | +29 m² +24% | 2026 |
|---|
| 22, Rozel Road887 m away | 92 m² | 121 m² | +29 m² +32% | 2023 |
|---|
| 22, Wellington Hill662 m away | 140 m² | 169 m² | +29 m² +21% | 2021 |
|---|
| 20, Harbury Road833 m away | 137 m² | 166 m² | +29 m² +21% | 2021 |
|---|
| 4, Filton Grove642 m away | 82 m² | 111 m² | +29 m² +35% | 2020 |
|---|
| 522, Gloucester Road634 m away | 115 m² | 144 m² | +29 m² +25% | 2015 |
|---|
| 468, Gloucester Road856 m away | 114 m² | 143 m² | +29 m² +25% | 2014 |
|---|
| 7, Bayswater Road414 m away | 95 m² | 123 m² | +28 m² +29% | 2025 |
|---|
| 33, Pitlochry Close988 m away | 126 m² | 154 m² | +28 m² +22% | 2025 |
|---|
| 82, Wellington Hill West555 m away | 92 m² | 120 m² | +28 m² +30% | 2023 |
|---|
| 9, Tennyson Road866 m away | 81 m² | 109 m² | +28 m² +35% | 2020 |
|---|
| 8, Boston Road633 m away | 112 m² | 140 m² | +28 m² +25% | 2019 |
|---|
| 12, Filton Avenue679 m away | 116 m² | 144 m² | +28 m² +24% | 2019 |
|---|
| 66, Kenmore Drive943 m away | 74 m² | 102 m² | +28 m² +38% | 2018 |
|---|
| 47, Tilling Road42 m away | 75 m² | 103 m² | +28 m² +37% | 2015 |
|---|
| 2, Jocelyn Road718 m away | 96 m² | 124 m² | +28 m² +29% | 2014 |
|---|
| 415, Southmead Road812 m away | 27 m² | 54 m² | +27 m² +100% | 2024 |
|---|
| 135, Grittleton Road393 m away | 75 m² | 102 m² | +27 m² +36% | 2022 |
|---|
| 28, Parkstone Avenue580 m away | 95 m² | 122 m² | +27 m² +28% | 2022 |
|---|
| 533, Gloucester Road608 m away | 130 m² | 157 m² | +27 m² +21% | 2022 |
|---|
| 95, Muller Road995 m away | 93 m² | 120 m² | +27 m² +29% | 2022 |
|---|
| 73, Church Road780 m away | 114 m² | 141 m² | +27 m² +24% | 2020 |
|---|
| 44, Filton Road618 m away | 108 m² | 135 m² | +27 m² +25% | 2019 |
|---|
| 86, Toronto Road932 m away | 86 m² | 113 m² | +27 m² +31% | 2019 |
|---|
| 46, Muller Road821 m away | 99 m² | 126 m² | +27 m² +27% | 2015 |
|---|
| 236, Southmead Road771 m away | 42 m² | 69 m² | +27 m² +64% | 2009 |
|---|
| 88, Grittleton Road420 m away | 81 m² | 107 m² | +26 m² +32% | 2026 |
|---|
| 26, Ellicott Road971 m away | 74 m² | 100 m² | +26 m² +35% | 2025 |
|---|
| 14, Rodbourne Road490 m away | 98 m² | 124 m² | +26 m² +27% | 2024 |
|---|
| 5, Rudthorpe Road925 m away | 101 m² | 127 m² | +26 m² +26% | 2024 |
|---|
| 4, Ellicott Road971 m away | 70 m² | 96 m² | +26 m² +37% | 2024 |
|---|
| 2, Bishopthorpe Road491 m away | 100 m² | 126 m² | +26 m² +26% | 2023 |
|---|
| 36, Rudthorpe Road925 m away | 99 m² | 125 m² | +26 m² +26% | 2023 |
|---|
| 3, Cransley Crescent965 m away | 102 m² | 128 m² | +26 m² +25% | 2022 |
|---|
| 100, Kenmore Crescent947 m away | 76 m² | 102 m² | +26 m² +34% | 2021 |
|---|
| 29, Wellington Hill625 m away | 75 m² | 101 m² | +26 m² +35% | 2020 |
|---|
| 499, Gloucester Road608 m away | 120 m² | 146 m² | +26 m² +22% | 2019 |
|---|
| 373, Southmead Road812 m away | 85 m² | 111 m² | +26 m² +31% | 2013 |
|---|
| 18, Filton Road542 m away | 24 m² | 50 m² | +26 m² +108% | 2010 |
|---|
| 479, Gloucester Road818 m away | 145 m² | 170 m² | +25 m² +17% | 2025 |
|---|
| 2, Latton Road629 m away | 153 m² | 178 m² | +25 m² +16% | 2020 |
|---|
| 4, Cypress Grove939 m away | 119 m² | 144 m² | +25 m² +21% | 2020 |
|---|
| 3, Rodbourne Road443 m away | 84 m² | 109 m² | +25 m² +30% | 2019 |
|---|
| 41, Kingsholm Road605 m away | 92 m² | 117 m² | +25 m² +27% | 2019 |
|---|
| 1, Audrey Walk631 m away | 93 m² | 118 m² | +25 m² +27% | 2017 |
|---|
| 4, Weston Crescent491 m away | 132 m² | 157 m² | +25 m² +19% | 2009 |
|---|
| 225, Southmead Road897 m away | 39 m² | 63 m² | +24 m² +62% | 2026 |
|---|
| 29, Montreal Avenue811 m away | 86 m² | 110 m² | +24 m² +28% | 2021 |
|---|
| 9, Doone Road622 m away | 97 m² | 121 m² | +24 m² +25% | 2020 |
|---|
| 38, Douglas Road549 m away | 90 m² | 114 m² | +24 m² +27% | 2019 |
|---|
| 61, Monks Park Avenue537 m away | 95 m² | 119 m² | +24 m² +25% | 2016 |
|---|
| 110, Grittleton Road420 m away | 79 m² | 102 m² | +23 m² +29% | 2026 |
|---|
| 42, Grittleton Road471 m away | 82 m² | 105 m² | +23 m² +28% | 2025 |
|---|
| 56, Douglas Road549 m away | 98 m² | 121 m² | +23 m² +23% | 2025 |
|---|
| 483, Gloucester Road818 m away | 98 m² | 121 m² | +23 m² +23% | 2025 |
|---|
| 417, Southmead Road812 m away | 86 m² | 109 m² | +23 m² +27% | 2024 |
|---|
| 5, Cranham Road973 m away | 98 m² | 121 m² | +23 m² +23% | 2024 |
|---|
| 7, Bishop Manor Road388 m away | 80 m² | 103 m² | +23 m² +29% | 2021 |
|---|
| 80, Bishop Manor Road232 m away | 122 m² | 144 m² | +22 m² +18% | 2025 |
|---|
| 11, Biddestone Road729 m away | 76 m² | 98 m² | +22 m² +29% | 2024 |
|---|
| 482, Gloucester Road730 m away | 56 m² | 78 m² | +22 m² +39% | 2023 |
|---|
| 1, Greenway Park828 m away | 112 m² | 134 m² | +22 m² +20% | 2022 |
|---|
| 9, Boston Road655 m away | 99 m² | 121 m² | +22 m² +22% | 2021 |
|---|
| 45, Hill Grove942 m away | 91 m² | 113 m² | +22 m² +24% | 2021 |
|---|
| 48, Quarrington Road987 m away | 129 m² | 151 m² | +22 m² +17% | 2021 |
|---|
| 17, Rudthorpe Road925 m away | 114 m² | 136 m² | +22 m² +19% | 2020 |
|---|
| 42, Laxey Road552 m away | 96 m² | 118 m² | +22 m² +23% | 2019 |
|---|
| 63, Grittleton Road446 m away | 79 m² | 101 m² | +22 m² +28% | 2014 |
|---|
| 20, Wellington Walk726 m away | 130 m² | 152 m² | +22 m² +17% | 2012 |
|---|
| 35, Cherington Road677 m away | 108 m² | 129 m² | +21 m² +19% | 2022 |
|---|
| 24, Boston Road633 m away | 94 m² | 115 m² | +21 m² +22% | 2020 |
|---|
| 6, Greenfield Avenue660 m away | 81 m² | 102 m² | +21 m² +26% | 2016 |
|---|
| 29, Ellicott Road971 m away | 74 m² | 95 m² | +21 m² +28% | 2015 |
|---|