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 BH12 1JB
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 |
|---|---|---|---|---|
| 10, Guest Avenue0 m away | 94 m² | 205 m² | +111 m² +118% | 2014 |
| 24, Erpingham Road811 m away | 219 m² | 323 m² | +104 m² +47% | 2015 |
| 67, Branksome Hill Road970 m away | 96 m² | 191 m² | +95 m² +99% | 2015 |
| 24, Kent Road704 m away | 79 m² | 172 m² | +93 m² +118% | 2025 |
| 22, Recreation Road948 m away | 71 m² | 164 m² | +93 m² +131% | 2019 |
| 36a, Winston Avenue295 m away | 96 m² | 185 m² | +89 m² +93% | 2024 |
| 3, Cornelia Crescent342 m away | 97 m² | 176 m² | +79 m² +81% | 2026 |
| 12, Erpingham Road811 m away | 172 m² | 251 m² | +79 m² +46% | 2025 |
| 34, Gloucester Road694 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.
| 67 m² |
| 142 m² |
| +75 m² +112% |
| 2026 |
| 59, Branksome Hill Road970 m away | 118 m² | 182 m² | +64 m² +54% | 2015 |
|---|
| 97, Yarmouth Road323 m away | 77 m² | 140 m² | +63 m² +82% | 2024 |
|---|
| 45, Library Road801 m away | 124 m² | 186 m² | +62 m² +50% | 2015 |
|---|
| 41, Gordon Road701 m away | 65 m² | 126 m² | +61 m² +94% | 2020 |
|---|
| 10, Erpingham Road811 m away | 171 m² | 231 m² | +60 m² +35% | 2026 |
|---|
| 56, Winston Avenue421 m away | 83 m² | 143 m² | +60 m² +72% | 2021 |
|---|
| 26, Thwaite Road874 m away | 102 m² | 162 m² | +60 m² +59% | 2016 |
|---|
| 41, Newlyn Way763 m away | 70 m² | 129 m² | +59 m² +84% | 2022 |
|---|
| 36, Herbert Avenue468 m away | 78 m² | 132 m² | +54 m² +69% | 2016 |
|---|
| 39, Branksome Hill Road970 m away | 150 m² | 203 m² | +53 m² +35% | 2025 |
|---|
| 54, Guest Avenue0 m away | 85 m² | 136 m² | +51 m² +60% | 2016 |
|---|
| 73, Gwynne Road780 m away | 67 m² | 117 m² | +50 m² +75% | 2024 |
|---|
| 24, Library Road993 m away | 89 m² | 136 m² | +47 m² +53% | 2025 |
|---|
| 111, Surrey Road650 m away | 127 m² | 174 m² | +47 m² +37% | 2023 |
|---|
| 50, Wroxham Road489 m away | 86 m² | 133 m² | +47 m² +55% | 2015 |
|---|
| 11, Douglas Road852 m away | 63 m² | 107 m² | +44 m² +70% | 2020 |
|---|
| 32, Sancreed Road682 m away | 33 m² | 77 m² | +44 m² +133% | 2014 |
|---|
| 75, Broadmayne Road844 m away | 66 m² | 109 m² | +43 m² +65% | 2015 |
|---|
| 10, Carroll Close269 m away | 56 m² | 98 m² | +42 m² +75% | 2024 |
|---|
| 115, Surrey Road650 m away | 76 m² | 116 m² | +40 m² +53% | 2020 |
|---|
| 1, Chiltern Close997 m away | 74 m² | 113 m² | +39 m² +53% | 2013 |
|---|
| 19, Gwynne Road780 m away | 109 m² | 147 m² | +38 m² +35% | 2022 |
|---|
| 43, Wren Crescent722 m away | 75 m² | 113 m² | +38 m² +51% | 2019 |
|---|
| Flat 1, 53, Princess Road832 m away | 66 m² | 103 m² | +37 m² +56% | 2017 |
|---|
| 56, Farnham Road597 m away | 57 m² | 94 m² | +37 m² +65% | 2012 |
|---|
| 13, Heather View Road488 m away | 68 m² | 102 m² | +34 m² +50% | 2019 |
|---|
| 48, Recreation Road948 m away | 63 m² | 97 m² | +34 m² +54% | 2017 |
|---|
| 27, Morrison Avenue410 m away | 119 m² | 153 m² | +34 m² +29% | 2015 |
|---|
| 3, Winston Gardens341 m away | 95 m² | 128 m² | +33 m² +35% | 2022 |
|---|
| 9, Hilda Road880 m away | 62 m² | 95 m² | +33 m² +53% | 2022 |
|---|
| 23, Connaught Crescent727 m away | 49 m² | 81 m² | +32 m² +65% | 2024 |
|---|
| 117, Surrey Road650 m away | 95 m² | 127 m² | +32 m² +34% | 2021 |
|---|
| 54, Library Road756 m away | 56 m² | 88 m² | +32 m² +57% | 2020 |
|---|
| 32, Cromer Road419 m away | 84 m² | 115 m² | +31 m² +37% | 2023 |
|---|
| 1, Cecil Road999 m away | 81 m² | 112 m² | +31 m² +38% | 2018 |
|---|
| 46, Gordon Road701 m away | 75 m² | 106 m² | +31 m² +41% | 2016 |
|---|
| 91, Aspen Gardens856 m away | 56 m² | 87 m² | +31 m² +55% | 2016 |
|---|
| 96, Farnham Road656 m away | 90 m² | 120 m² | +30 m² +33% | 2026 |
|---|
| 19, Newlyn Way763 m away | 68 m² | 98 m² | +30 m² +44% | 2023 |
|---|
| 107, Yarmouth Road323 m away | 114 m² | 144 m² | +30 m² +26% | 2014 |
|---|
| 36b, Wharfdale Road932 m away | 27 m² | 56 m² | +29 m² +107% | 2025 |
|---|
| 78, Recreation Road948 m away | 77 m² | 106 m² | +29 m² +38% | 2021 |
|---|
| 17a, Sancreed Road682 m away | 60 m² | 89 m² | +29 m² +48% | 2015 |
|---|
| 35, Morrison Avenue410 m away | 84 m² | 112 m² | +28 m² +33% | 2024 |
|---|
| 44, Library Road756 m away | 55 m² | 83 m² | +28 m² +51% | 2015 |
|---|
| 15, Encombe Close931 m away | 58 m² | 85 m² | +27 m² +47% | 2024 |
|---|
| Flat 5, 39, Nelson Road976 m away | 39 m² | 66 m² | +27 m² +69% | 2021 |
|---|
| 12a, Winston Avenue228 m away | 74 m² | 101 m² | +27 m² +36% | 2015 |
|---|
| 52, Guest Avenue0 m away | 114 m² | 141 m² | +27 m² +24% | 2014 |
|---|
| 9, Bourne Valley Road739 m away | 113 m² | 140 m² | +27 m² +24% | 2012 |
|---|
| 148, Albert Road981 m away | 59 m² | 86 m² | +27 m² +46% | 2012 |
|---|
| 86, Farnham Road656 m away | 55 m² | 81 m² | +26 m² +47% | 2014 |
|---|
| 43, Gordon Road701 m away | 80 m² | 106 m² | +26 m² +33% | 2014 |
|---|
| 42, Gordon Road701 m away | 50 m² | 74 m² | +24 m² +48% | 2021 |
|---|
| 1, Newlyn Way763 m away | 49 m² | 73 m² | +24 m² +49% | 2014 |
|---|
| 40, Sheringham Road314 m away | 124 m² | 147 m² | +23 m² +19% | 2019 |
|---|
| 34, Morrison Avenue530 m away | 87 m² | 110 m² | +23 m² +26% | 2017 |
|---|
| 29, Pine Avenue430 m away | 64 m² | 86 m² | +22 m² +34% | 2025 |
|---|
| 17b, Guest Avenue95 m away | 124 m² | 146 m² | +22 m² +18% | 2022 |
|---|
| 109, Alder Road358 m away | 66 m² | 88 m² | +22 m² +33% | 2019 |
|---|
| 66, Wharfdale Road830 m away | 81 m² | 103 m² | +22 m² +27% | 2015 |
|---|
| 57, Wren Crescent722 m away | 76 m² | 98 m² | +22 m² +29% | 2013 |
|---|
| 54, Wroxham Road406 m away | 84 m² | 105 m² | +21 m² +25% | 2021 |
|---|
| 26, Library Road993 m away | 106 m² | 127 m² | +21 m² +20% | 2016 |
|---|
| 99, Yarmouth Road323 m away | 71 m² | 91 m² | +20 m² +28% | 2025 |
|---|
| 1a, Yarmouth Close465 m away | 61 m² | 81 m² | +20 m² +33% | 2024 |
|---|
| 31, Gorleston Road619 m away | 106 m² | 126 m² | +20 m² +19% | 2023 |
|---|
| 20, James Road540 m away | 75 m² | 95 m² | +20 m² +27% | 2022 |
|---|
| 35, Bloxworth Road920 m away | 72 m² | 92 m² | +20 m² +28% | 2022 |
|---|
| 173, Slepe Crescent867 m away | 65 m² | 85 m² | +20 m² +31% | 2019 |
|---|
| 60, Alder Crescent627 m away | 52 m² | 72 m² | +20 m² +38% | 2017 |
|---|
| 99, Slepe Crescent904 m away | 56 m² | 76 m² | +20 m² +36% | 2015 |
|---|
| 14, Sixpenny Close853 m away | 47 m² | 67 m² | +20 m² +43% | 2014 |
|---|
| 28, Recreation Road948 m away | 92 m² | 112 m² | +20 m² +22% | 2014 |
|---|
| 31, Kent Road704 m away | 71 m² | 90 m² | +19 m² +27% | 2026 |
|---|
| 6, Connaught Crescent727 m away | 61 m² | 80 m² | +19 m² +31% | 2025 |
|---|
| 15, Brunstead Road927 m away | 89 m² | 108 m² | +19 m² +21% | 2024 |
|---|
| 7, Coy Pond Road709 m away | 121 m² | 140 m² | +19 m² +16% | 2022 |
|---|
| 18, Francis Road770 m away | 93 m² | 112 m² | +19 m² +20% | 2014 |
|---|
| 33, Sheringham Road392 m away | 95 m² | 114 m² | +19 m² +20% | 2013 |
|---|
| Flat 9, Charhope Court, 23, Langley Road935 m away | 46 m² | 65 m² | +19 m² +41% | 2010 |
|---|
| 21, Sixpenny Close853 m away | 40 m² | 58 m² | +18 m² +45% | 2025 |
|---|
| Flat 1, Princess Gate, 7 - 9, Princess Road772 m away | 55 m² | 73 m² | +18 m² +33% | 2023 |
|---|
| 50, Sixpenny Close853 m away | 54 m² | 72 m² | +18 m² +33% | 2023 |
|---|
| 42, Sheringham Road314 m away | 105 m² | 123 m² | +18 m² +17% | 2022 |
|---|
| 48, Gorleston Road658 m away | 113 m² | 131 m² | +18 m² +16% | 2022 |
|---|
| Flat 70, Melton Court, 37, Lindsay Road931 m away | 63 m² | 81 m² | +18 m² +29% | 2022 |
|---|
| 12, Chideock Close923 m away | 36 m² | 54 m² | +18 m² +50% | 2018 |
|---|
| 96, Alder Road299 m away | 95 m² | 113 m² | +18 m² +19% | 2016 |
|---|
| 86, Slepe Crescent848 m away | 65 m² | 83 m² | +18 m² +28% | 2015 |
|---|
| 1, Kent Road488 m away | 86 m² | 104 m² | +18 m² +21% | 2014 |
|---|
| 203, Rossmore Road926 m away | 87 m² | 105 m² | +18 m² +21% | 2013 |
|---|
| 2, Francis Road770 m away | 86 m² | 103 m² | +17 m² +20% | 2024 |
|---|
| 112, Sheringham Road536 m away | 75 m² | 92 m² | +17 m² +23% | 2020 |
|---|
| 14, Aspen Gardens781 m away | 49 m² | 66 m² | +17 m² +35% | 2017 |
|---|
| 189, Winston Avenue756 m away | 63 m² | 80 m² | +17 m² +27% | 2016 |
|---|
| 225, Rossmore Road926 m away | 98 m² | 115 m² | +17 m² +17% | 2016 |
|---|
| 13, Ashley Road884 m away | 101 m² | 118 m² | +17 m² +17% | 2015 |
|---|
| Flat 33, Melton Court, 37, Lindsay Road931 m away | 49 m² | 66 m² | +17 m² +35% | 2015 |
|---|
| 23, Davis Road915 m away | 99 m² | 116 m² | +17 m² +17% | 2013 |
|---|
| 156, Alder Road434 m away | 82 m² | 98 m² | +16 m² +20% | 2025 |
|---|
| 7, Morrison Avenue410 m away | 92 m² | 108 m² | +16 m² +17% | 2024 |
|---|
| 46, Runton Road518 m away | 95 m² | 111 m² | +16 m² +17% | 2023 |
|---|
| 253, Rossmore Road926 m away | 103 m² | 119 m² | +16 m² +16% | 2023 |
|---|
| 75, Sheringham Road385 m away | 84 m² | 100 m² | +16 m² +19% | 2018 |
|---|
| 19, James Road540 m away | 95 m² | 111 m² | +16 m² +17% | 2016 |
|---|
| 86, Recreation Road611 m away | 72 m² | 88 m² | +16 m² +22% | 2016 |
|---|
| Flat 36, Lindum Court, 66, Princess Road959 m away | 44 m² | 60 m² | +16 m² +36% | 2016 |
|---|
| 85, Library Road801 m away | 81 m² | 97 m² | +16 m² +20% | 2015 |
|---|
| 60, Guest Avenue0 m away | 74 m² | 90 m² | +16 m² +22% | 2013 |
|---|
| 10, Wroxham Road489 m away | 90 m² | 106 m² | +16 m² +18% | 2009 |
|---|
| Flat 1, 55, Princess Road832 m away | 67 m² | 83 m² | +16 m² +24% | 2009 |
|---|
| 22, Arne Crescent729 m away | 78 m² | 93 m² | +15 m² +19% | 2026 |
|---|
| 110, Surrey Road645 m away | 78 m² | 93 m² | +15 m² +19% | 2021 |
|---|
| 1a, Gordon Road South702 m away | 90 m² | 105 m² | +15 m² +17% | 2020 |
|---|
| 17, Alder Road785 m away | 96 m² | 111 m² | +15 m² +16% | 2019 |
|---|