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 CV1 2DH
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 |
|---|---|---|---|---|
| 12, South Avenue704 m away | 170 m² | 318 m² | +148 m² +87% | 2025 |
| 130, Paynes Lane802 m away | 127 m² | 257 m² | +130 m² +102% | 2018 |
| 10, Hasilwood Square838 m away | 82 m² | 205 m² | +123 m² +150% | 2023 |
| 21, Central Avenue739 m away | 103 m² | 210 m² | +107 m² +104% | 2016 |
| 41, Aldermoor Lane773 m away | 143 m² | 248 m² | +105 m² +73% | 2016 |
| 47, Marlborough Road713 m away | 110 m² | 210 m² | +100 m² +91% | 2022 |
| 101, Bolingbroke Road366 m away | 98 m² | 180 m² | +82 m² +84% | 2021 |
| 1, Strathmore Avenue535 m away | 61 m² | 137 m² | +76 m² +125% | 2018 |
| 85, Walsgrave Road773 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.
| 86 m² |
| 159 m² |
| +73 m² +85% |
| 2021 |
| 6, St Anns Road824 m away | 60 m² | 130 m² | +70 m² +117% | 2023 |
|---|
| 8, Knight Avenue331 m away | 87 m² | 155 m² | +68 m² +78% | 2019 |
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| 74, Kingsway484 m away | 105 m² | 172 m² | +67 m² +64% | 2019 |
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| 146, Humber Avenue315 m away | 76 m² | 141 m² | +65 m² +86% | 2024 |
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| 207, Humber Avenue377 m away | 79 m² | 141 m² | +62 m² +78% | 2024 |
|---|
| 2, Ribble Road146 m away | 69 m² | 131 m² | +62 m² +90% | 2013 |
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| 148, Humber Avenue315 m away | 81 m² | 141 m² | +60 m² +74% | 2024 |
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| 74, Terry Road329 m away | 83 m² | 143 m² | +60 m² +72% | 2018 |
|---|
| 5, Britannia Street735 m away | 76 m² | 135 m² | +59 m² +78% | 2022 |
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| 6, Harefield Road910 m away | 50 m² | 109 m² | +59 m² +118% | 2017 |
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| 18, Wren Street775 m away | 83 m² | 141 m² | +58 m² +70% | 2019 |
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| 201, Terry Road515 m away | 63 m² | 120 m² | +57 m² +90% | 2025 |
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| 46, Northfield Road223 m away | 63 m² | 119 m² | +56 m² +89% | 2024 |
|---|
| 108, Humber Avenue136 m away | 66 m² | 122 m² | +56 m² +85% | 2022 |
|---|
| 51, London Road661 m away | 77 m² | 133 m² | +56 m² +73% | 2020 |
|---|
| 69, King Richard Street760 m away | 81 m² | 137 m² | +56 m² +69% | 2016 |
|---|
| 63, Terry Road305 m away | 49 m² | 103 m² | +54 m² +110% | 2026 |
|---|
| 165, Gulson Road354 m away | 128 m² | 182 m² | +54 m² +42% | 2024 |
|---|
| 18, Knight Avenue331 m away | 103 m² | 157 m² | +54 m² +52% | 2023 |
|---|
| 32, Shropshire Drive416 m away | 63 m² | 117 m² | +54 m² +86% | 2022 |
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| 50, Brighton Street944 m away | 85 m² | 139 m² | +54 m² +64% | 2016 |
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| 209, Gulson Road354 m away | 67 m² | 120 m² | +53 m² +79% | 2021 |
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| 52, Kingsway597 m away | 92 m² | 145 m² | +53 m² +58% | 2021 |
|---|
| 21, St Georges Road196 m away | 83 m² | 136 m² | +53 m² +64% | 2014 |
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| 30, Clara Street480 m away | 89 m² | 142 m² | +53 m² +60% | 2012 |
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| 180, St Georges Road234 m away | 76 m² | 128 m² | +52 m² +68% | 2024 |
|---|
| 30, Shropshire Drive416 m away | 63 m² | 115 m² | +52 m² +83% | 2022 |
|---|
| 50, Seagrave Road598 m away | 65 m² | 117 m² | +52 m² +80% | 2022 |
|---|
| 6, Signet Square902 m away | 68 m² | 120 m² | +52 m² +76% | 2010 |
|---|
| 84, Kingsway484 m away | 61 m² | 112 m² | +51 m² +84% | 2019 |
|---|
| 156, Terry Road329 m away | 98 m² | 148 m² | +50 m² +51% | 2025 |
|---|
| 78, Richmond Street907 m away | 70 m² | 120 m² | +50 m² +71% | 2023 |
|---|
| 89, Humber Avenue137 m away | 68 m² | 118 m² | +50 m² +74% | 2022 |
|---|
| 181, Terry Road399 m away | 60 m² | 110 m² | +50 m² +83% | 2019 |
|---|
| 30, Villiers Street801 m away | 56 m² | 106 m² | +50 m² +89% | 2016 |
|---|
| 102, Northfield Road223 m away | 74 m² | 123 m² | +49 m² +66% | 2022 |
|---|
| 14, Coombe Street838 m away | 113 m² | 162 m² | +49 m² +43% | 2019 |
|---|
| 75, Humber Avenue137 m away | 105 m² | 154 m² | +49 m² +47% | 2014 |
|---|
| 38, Britannia Street673 m away | 70 m² | 118 m² | +48 m² +69% | 2026 |
|---|
| 76, Terry Road329 m away | 96 m² | 144 m² | +48 m² +50% | 2021 |
|---|
| 147, St Georges Road0 m away | 66 m² | 114 m² | +48 m² +73% | 2019 |
|---|
| 171, Terry Road399 m away | 64 m² | 112 m² | +48 m² +75% | 2019 |
|---|
| 15, Wren Street775 m away | 78 m² | 125 m² | +47 m² +60% | 2024 |
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| 9, Monks Road280 m away | 93 m² | 140 m² | +47 m² +51% | 2023 |
|---|
| 48, King Richard Street760 m away | 67 m² | 114 m² | +47 m² +70% | 2023 |
|---|
| 15, Terry Road247 m away | 90 m² | 137 m² | +47 m² +52% | 2022 |
|---|
| 68, Bolingbroke Road516 m away | 92 m² | 139 m² | +47 m² +51% | 2018 |
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| 81, Humber Avenue137 m away | 79 m² | 125 m² | +46 m² +58% | 2024 |
|---|
| 23, Welland Road179 m away | 94 m² | 140 m² | +46 m² +49% | 2024 |
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| 6, Grafton Street437 m away | 90 m² | 136 m² | +46 m² +51% | 2024 |
|---|
| 174, St Georges Road234 m away | 74 m² | 120 m² | +46 m² +62% | 2022 |
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| 5, Marlborough Road803 m away | 65 m² | 111 m² | +46 m² +71% | 2022 |
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| 6, Bramble Street489 m away | 76 m² | 122 m² | +46 m² +61% | 2020 |
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| 24, Harley Street580 m away | 78 m² | 124 m² | +46 m² +59% | 2019 |
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| 9, Marlborough Road803 m away | 65 m² | 111 m² | +46 m² +71% | 2019 |
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| 159, Terry Road399 m away | 64 m² | 109 m² | +45 m² +70% | 2020 |
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| 18, Brays Lane970 m away | 41 m² | 86 m² | +45 m² +110% | 2015 |
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| 76, Charterhouse Road383 m away | 85 m² | 129 m² | +44 m² +52% | 2024 |
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| 24, Swan Lane794 m away | 67 m² | 111 m² | +44 m² +66% | 2024 |
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| 57, St Margaret Road229 m away | 66 m² | 110 m² | +44 m² +67% | 2023 |
|---|
| 18, Gresham Street547 m away | 49 m² | 93 m² | +44 m² +90% | 2023 |
|---|
| 7, The Carabiniers749 m away | 58 m² | 102 m² | +44 m² +76% | 2023 |
|---|
| 42, Dean Street633 m away | 67 m² | 111 m² | +44 m² +66% | 2021 |
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| 8, Welland Road179 m away | 68 m² | 112 m² | +44 m² +65% | 2020 |
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| 9, Winchester Street946 m away | 65 m² | 109 m² | +44 m² +68% | 2020 |
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| 301, St Georges Road259 m away | 69 m² | 113 m² | +44 m² +64% | 2018 |
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| 18, Clara Street480 m away | 102 m² | 146 m² | +44 m² +43% | 2018 |
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| 4, Wren Street775 m away | 168 m² | 211 m² | +43 m² +26% | 2025 |
|---|
| 22, Brays Lane970 m away | 57 m² | 100 m² | +43 m² +75% | 2025 |
|---|
| 57, Bramble Street485 m away | 73 m² | 116 m² | +43 m² +59% | 2024 |
|---|
| 69, Grafton Street403 m away | 68 m² | 111 m² | +43 m² +63% | 2023 |
|---|
| 40, Walsgrave Road757 m away | 29 m² | 72 m² | +43 m² +148% | 2023 |
|---|
| 15, Marlborough Road803 m away | 68 m² | 111 m² | +43 m² +63% | 2022 |
|---|
| 10, Grafton Street437 m away | 90 m² | 133 m² | +43 m² +48% | 2020 |
|---|
| 86, Swan Lane794 m away | 61 m² | 104 m² | +43 m² +70% | 2018 |
|---|
| 58, Hollis Road482 m away | 59 m² | 102 m² | +43 m² +73% | 2012 |
|---|
| 47, Northfield Road136 m away | 81 m² | 123 m² | +42 m² +52% | 2026 |
|---|
| 143, Northfield Road304 m away | 84 m² | 126 m² | +42 m² +50% | 2025 |
|---|
| 39, Grenadier Drive557 m away | 80 m² | 122 m² | +42 m² +53% | 2023 |
|---|
| 24, Hasilwood Square838 m away | 78 m² | 120 m² | +42 m² +54% | 2023 |
|---|
| 124, St Georges Road30 m away | 63 m² | 105 m² | +42 m² +67% | 2022 |
|---|
| 3, Cornwall Road569 m away | 89 m² | 131 m² | +42 m² +47% | 2020 |
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| 7, St Georges Road196 m away | 96 m² | 138 m² | +42 m² +44% | 2014 |
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| 9, St Georges Road196 m away | 89 m² | 131 m² | +42 m² +47% | 2014 |
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| 111, Bulls Head Lane821 m away | 86 m² | 127 m² | +41 m² +48% | 2026 |
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| 3, Nicholls Street926 m away | 66 m² | 107 m² | +41 m² +62% | 2025 |
|---|
| 27, Seagrave Road630 m away | 68 m² | 109 m² | +41 m² +60% | 2024 |
|---|
| 96, Lower Ford Street893 m away | 145 m² | 186 m² | +41 m² +28% | 2024 |
|---|
| 72, Grafton Street437 m away | 68 m² | 109 m² | +41 m² +60% | 2023 |
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| 55, Furlong Road993 m away | 67 m² | 108 m² | +41 m² +61% | 2023 |
|---|
| 29, Cornwall Road569 m away | 64 m² | 105 m² | +41 m² +64% | 2020 |
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| 121, Signet Square919 m away | 59 m² | 100 m² | +41 m² +69% | 2018 |
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| 149, Marlborough Road597 m away | 169 m² | 210 m² | +41 m² +24% | 2016 |
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| 163, Humber Road591 m away | 60 m² | 100 m² | +40 m² +67% | 2022 |
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| 157, Terry Road399 m away | 61 m² | 101 m² | +40 m² +66% | 2019 |
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| 134, Terry Road329 m away | 80 m² | 120 m² | +40 m² +50% | 2018 |
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| 29, Bramble Street485 m away | 78 m² | 118 m² | +40 m² +51% | 2015 |
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| 17, Grafton Street403 m away | 86 m² | 126 m² | +40 m² +47% | 2014 |
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| 2, Wren Street775 m away | 209 m² | 248 m² | +39 m² +19% | 2025 |
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| 54, Marlborough Road724 m away | 83 m² | 122 m² | +39 m² +47% | 2023 |
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| 23, Paynes Lane612 m away | 120 m² | 159 m² | +39 m² +33% | 2020 |
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| 34, King Richard Street655 m away | 121 m² | 160 m² | +39 m² +32% | 2019 |
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| 123, Humber Avenue137 m away | 81 m² | 120 m² | +39 m² +48% | 2016 |
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| 1, Kingsway607 m away | 152 m² | 190 m² | +38 m² +25% | 2026 |
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| 188, Gulson Road321 m away | 110 m² | 148 m² | +38 m² +35% | 2023 |
|---|
| 34, Shropshire Drive416 m away | 63 m² | 101 m² | +38 m² +60% | 2023 |
|---|
| 6, Chandos Street851 m away | 99 m² | 137 m² | +38 m² +38% | 2023 |
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| 97, Northfield Road304 m away | 70 m² | 108 m² | +38 m² +54% | 2022 |
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| 103, Bolingbroke Road366 m away | 70 m² | 108 m² | +38 m² +54% | 2020 |
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| 3, Stoke Park Mews718 m away | 72 m² | 110 m² | +38 m² +53% | 2020 |
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| 30, Terry Road247 m away | 67 m² | 105 m² | +38 m² +57% | 2019 |
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| 16, Dean Street633 m away | 81 m² | 119 m² | +38 m² +47% | 2018 |
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| 16, Hasilwood Square838 m away | 180 m² | 218 m² | +38 m² +21% | 2014 |
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| 271, St Georges Road259 m away | 73 m² | 110 m² | +37 m² +51% | 2024 |
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| 58, Humber Avenue136 m away | 88 m² | 125 m² | +37 m² +42% | 2023 |
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| 37, Irving Road311 m away | 70 m² | 107 m² | +37 m² +53% | 2023 |
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| 62, Dean Street633 m away | 64 m² | 101 m² | +37 m² +58% | 2022 |
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| 36, Bramble Street489 m away | 76 m² | 113 m² | +37 m² +49% | 2021 |
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| 60, Dean Street633 m away | 64 m² | 101 m² | +37 m² +58% | 2021 |
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| 163, Terry Road399 m away | 67 m² | 104 m² | +37 m² +55% | 2020 |
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| 91, Aldermoor Lane773 m away | 69 m² | 106 m² | +37 m² +54% | 2020 |
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| Brighton House, Brighton Street791 m away | 70 m² | 107 m² | +37 m² +53% | 2020 |
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| 23, St Georges Road196 m away | 99 m² | 136 m² | +37 m² +37% | 2019 |
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| 51, Severn Road251 m away | 66 m² | 103 m² | +37 m² +56% | 2016 |
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| 28, Terry Road247 m away | 67 m² | 103 m² | +36 m² +54% | 2026 |
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| 110, Gulson Road434 m away | 96 m² | 132 m² | +36 m² +38% | 2025 |
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| 41, The Carabiniers749 m away | 70 m² | 106 m² | +36 m² +51% | 2022 |
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| 46, King Richard Street760 m away | 89 m² | 125 m² | +36 m² +40% | 2022 |
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| 132, St Georges Road30 m away | 64 m² | 100 m² | +36 m² +56% | 2021 |
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| 38, Irving Road311 m away | 64 m² | 100 m² | +36 m² +56% | 2021 |
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| 38, Hamilton Road678 m away | 73 m² | 109 m² | +36 m² +49% | 2020 |
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| 34, St Margaret Road235 m away | 68 m² | 104 m² | +36 m² +53% | 2019 |
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| 116, Villiers Street925 m away | 66 m² | 102 m² | +36 m² +55% | 2016 |
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| 41, St Georges Road196 m away | 52 m² | 88 m² | +36 m² +69% | 2009 |
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| 124, Humber Avenue136 m away | 70 m² | 105 m² | +35 m² +50% | 2025 |
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| 135, Northfield Road304 m away | 88 m² | 123 m² | +35 m² +40% | 2025 |
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| 141, Northfield Road304 m away | 90 m² | 125 m² | +35 m² +39% | 2025 |
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| 26, Swan Lane794 m away | 76 m² | 111 m² | +35 m² +46% | 2024 |
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| 5, Ribble Road120 m away | 65 m² | 100 m² | +35 m² +54% | 2023 |
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| 81, Marlborough Road713 m away | 75 m² | 110 m² | +35 m² +47% | 2023 |
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| 97, Hollis Road352 m away | 68 m² | 103 m² | +35 m² +51% | 2022 |
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| 115, Siddeley Avenue978 m away | 89 m² | 124 m² | +35 m² +39% | 2022 |
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| 24, Humber Avenue159 m away | 66 m² | 101 m² | +35 m² +53% | 2020 |
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| 47, Dean Street654 m away | 65 m² | 100 m² | +35 m² +54% | 2020 |
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| 75, Hugh Road342 m away | 107 m² | 142 m² | +35 m² +33% | 2019 |
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| 28, Dean Street633 m away | 57 m² | 92 m² | +35 m² +61% | 2019 |
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| 8, Kilby Mews512 m away | 65 m² | 99 m² | +34 m² +52% | 2025 |
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| 123, Northfield Road304 m away | 84 m² | 118 m² | +34 m² +40% | 2024 |
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| 65, Hamilton Road703 m away | 71 m² | 105 m² | +34 m² +48% | 2024 |
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| 7, Terry Road247 m away | 68 m² | 102 m² | +34 m² +50% | 2023 |
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| 182, Humber Avenue315 m away | 71 m² | 105 m² | +34 m² +48% | 2023 |
|---|
| 78, Grafton Street437 m away | 69 m² | 103 m² | +34 m² +49% | 2022 |
|---|
| 68, St Margaret Road235 m away | 59 m² | 93 m² | +34 m² +58% | 2021 |
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| 178, St Georges Road234 m away | 72 m² | 106 m² | +34 m² +47% | 2020 |
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| 30, Dean Street633 m away | 63 m² | 97 m² | +34 m² +54% | 2019 |
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| 25, Mowbray Street800 m away | 66 m² | 100 m² | +34 m² +52% | 2019 |
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| 201, Humber Avenue377 m away | 69 m² | 103 m² | +34 m² +49% | 2018 |
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| 101, Walsgrave Road773 m away | 53 m² | 87 m² | +34 m² +64% | 2014 |
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| 32, Mowbray Street800 m away | 68 m² | 102 m² | +34 m² +50% | 2014 |
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| 56, Argyll Street746 m away | 65 m² | 98 m² | +33 m² +51% | 2026 |
|---|
| 26, Terry Road247 m away | 67 m² | 100 m² | +33 m² +49% | 2025 |
|---|
| 56, Monks Road295 m away | 66 m² | 99 m² | +33 m² +50% | 2025 |
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| 107, Northfield Road304 m away | 70 m² | 103 m² | +33 m² +47% | 2024 |
|---|
| 38, King Richard Street760 m away | 113 m² | 146 m² | +33 m² +29% | 2024 |
|---|
| 57, Northfield Road136 m away | 69 m² | 102 m² | +33 m² +48% | 2023 |
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| 30, Mowbray Street800 m away | 68 m² | 101 m² | +33 m² +49% | 2023 |
|---|
| 21, Marlborough Road803 m away | 67 m² | 100 m² | +33 m² +49% | 2023 |
|---|
| 58, Whitefriars Street930 m away | 68 m² | 101 m² | +33 m² +49% | 2023 |
|---|
| 20, Welland Road179 m away | 100 m² | 133 m² | +33 m² +33% | 2022 |
|---|
| 10, St Christians Croft977 m away | 75 m² | 108 m² | +33 m² +44% | 2022 |
|---|
| 10, Orwell Road258 m away | 67 m² | 100 m² | +33 m² +49% | 2021 |
|---|
| 16, Argyll Street746 m away | 64 m² | 97 m² | +33 m² +52% | 2020 |
|---|
| 126, Humber Avenue136 m away | 71 m² | 104 m² | +33 m² +46% | 2019 |
|---|
| 92, Grafton Street437 m away | 66 m² | 99 m² | +33 m² +50% | 2019 |
|---|
| 38, Argyll Street746 m away | 71 m² | 104 m² | +33 m² +46% | 2019 |
|---|
| 6, Humber Road222 m away | 100 m² | 133 m² | +33 m² +33% | 2018 |
|---|
| 45, Dean Street654 m away | 70 m² | 103 m² | +33 m² +47% | 2018 |
|---|
| 28, Hasilwood Square838 m away | 75 m² | 108 m² | +33 m² +44% | 2018 |
|---|
| 45, Binley Road899 m away | 60 m² | 93 m² | +33 m² +55% | 2014 |
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| 43, The Carabiniers749 m away | 70 m² | 103 m² | +33 m² +47% | 2012 |
|---|
| 44, Lower Ford Street893 m away | 59 m² | 92 m² | +33 m² +56% | 2012 |
|---|
| 5, Terry Road247 m away | 71 m² | 103 m² | +32 m² +45% | 2026 |
|---|
| 313, St Georges Road259 m away | 69 m² | 101 m² | +32 m² +46% | 2025 |
|---|
| 84, St Georges Road219 m away | 88 m² | 120 m² | +32 m² +36% | 2024 |
|---|
| 4, Irving Road311 m away | 70 m² | 102 m² | +32 m² +46% | 2023 |
|---|
| 26, Gresham Street547 m away | 68 m² | 100 m² | +32 m² +47% | 2023 |
|---|
| 27, Hugh Road481 m away | 81 m² | 113 m² | +32 m² +40% | 2022 |
|---|
| 50, Oxford Street617 m away | 67 m² | 99 m² | +32 m² +48% | 2022 |
|---|
| 13 - 15, Harefield Road910 m away | 90 m² | 122 m² | +32 m² +36% | 2019 |
|---|
| 83, Lower Ford Street885 m away | 155 m² | 187 m² | +32 m² +21% | 2018 |
|---|
| 20, Terry Road247 m away | 72 m² | 103 m² | +31 m² +43% | 2026 |
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