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 SE13 5FL
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 |
|---|---|---|---|---|
| The Bungalow, Belmont Grove601 m away | 158 m² | 302 m² | +144 m² +91% | 2018 |
| 13, Slaithwaite Road780 m away | 259 m² | 388 m² | +129 m² +50% | 2015 |
| Leven House, 2, The Meadway869 m away | 168 m² | 274 m² | +106 m² +63% | 2022 |
| 22, Oakcroft Road490 m away | 164 m² | 260 m² | +96 m² +59% | 2021 |
| 2, Biscoe Way838 m away | 92 m² | 181 m² | +89 m² +97% | 2023 |
| 103, Halesworth Road543 m away | 169 m² | 258 m² | +89 m² +53% | 2022 |
| 28, St Johns Vale853 m away | 78 m² | 165 m² | +87 m² +112% | 2026 |
| 83, Boyne Road523 m away | 166 m² | 252 m² | +86 m² +52% | 2020 |
| 210, Albyn Road713 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.
| 115 m² |
| 199 m² |
| +84 m² +73% |
| 2024 |
| 2, Overcliff Road695 m away | 116 m² | 193 m² | +77 m² +66% | 2022 |
|---|
| 155, Marsala Road817 m away | 101 m² | 175 m² | +74 m² +73% | 2022 |
|---|
| 16, Morley Road834 m away | 166 m² | 237 m² | +71 m² +43% | 2024 |
|---|
| 116, Embleton Road742 m away | 152 m² | 222 m² | +70 m² +46% | 2023 |
|---|
| 33, Crescent Way999 m away | 80 m² | 148 m² | +68 m² +85% | 2021 |
|---|
| 35, Granville Park595 m away | 330 m² | 398 m² | +68 m² +21% | 2017 |
|---|
| A home on Sandrock Road695 m away | 66 m² | 132 m² | +66 m² +100% | 2025 |
|---|
| 145, Marsala Road817 m away | 99 m² | 165 m² | +66 m² +67% | 2025 |
|---|
| 94, Gilmore Road783 m away | 70 m² | 136 m² | +66 m² +94% | 2022 |
|---|
| 6, Overcliff Road695 m away | 112 m² | 178 m² | +66 m² +59% | 2021 |
|---|
| 50a, Boyne Road425 m away | 47 m² | 112 m² | +65 m² +138% | 2024 |
|---|
| 125, Embleton Road757 m away | 149 m² | 212 m² | +63 m² +42% | 2025 |
|---|
| 34, Granville Park591 m away | 155 m² | 218 m² | +63 m² +41% | 2023 |
|---|
| 2b, Belmont Grove601 m away | 66 m² | 129 m² | +63 m² +95% | 2022 |
|---|
| 180, Albyn Road713 m away | 112 m² | 174 m² | +62 m² +55% | 2015 |
|---|
| 43, Ladywell Road1000 m away | 73 m² | 135 m² | +62 m² +85% | 2015 |
|---|
| 151, Marsala Road817 m away | 91 m² | 151 m² | +60 m² +66% | 2024 |
|---|
| The Den, Heath Lane828 m away | 227 m² | 287 m² | +60 m² +26% | 2020 |
|---|
| 7, Manor Park Parade986 m away | 40 m² | 100 m² | +60 m² +150% | 2009 |
|---|
| 4, Lind Street813 m away | 101 m² | 160 m² | +59 m² +58% | 2023 |
|---|
| 36, Brookbank Road414 m away | 81 m² | 140 m² | +59 m² +73% | 2020 |
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| 53, Embleton Road757 m away | 87 m² | 144 m² | +57 m² +66% | 2022 |
|---|
| 33b, Sandrock Road678 m away | 53 m² | 109 m² | +56 m² +106% | 2020 |
|---|
| 39, Morden Hill439 m away | 79 m² | 134 m² | +55 m² +70% | 2022 |
|---|
| 6, Admirals Gate968 m away | 123 m² | 177 m² | +54 m² +44% | 2025 |
|---|
| 6, Mercia Grove491 m away | 100 m² | 153 m² | +53 m² +53% | 2025 |
|---|
| 16, Overcliff Road695 m away | 117 m² | 170 m² | +53 m² +45% | 2025 |
|---|
| 22, Overcliff Road695 m away | 145 m² | 198 m² | +53 m² +37% | 2024 |
|---|
| 111, Marsala Road817 m away | 103 m² | 155 m² | +52 m² +50% | 2021 |
|---|
| 90, Blackheath Hill791 m away | 66 m² | 118 m² | +52 m² +79% | 2015 |
|---|
| 117, Greenwich South Street980 m away | 86 m² | 137 m² | +51 m² +59% | 2019 |
|---|
| 54, Ermine Road756 m away | 85 m² | 135 m² | +50 m² +59% | 2025 |
|---|
| 5, Wearside Road894 m away | 115 m² | 165 m² | +50 m² +43% | 2020 |
|---|
| 31, Ellerdale Street568 m away | 71 m² | 120 m² | +49 m² +69% | 2017 |
|---|
| 94a, Lewisham High Street292 m away | 37 m² | 86 m² | +49 m² +132% | 2008 |
|---|
| 42, Tyrwhitt Road806 m away | 60 m² | 108 m² | +48 m² +80% | 2009 |
|---|
| Flat 4, 30, Vicars Hill801 m away | 65 m² | 112 m² | +47 m² +72% | 2022 |
|---|
| 66, Overcliff Road774 m away | 126 m² | 173 m² | +47 m² +37% | 2019 |
|---|
| 128, Lewisham High Street387 m away | 48 m² | 95 m² | +47 m² +98% | 2017 |
|---|
| 44, Wearside Road810 m away | 81 m² | 128 m² | +47 m² +58% | 2017 |
|---|
| 11, Granville Park595 m away | 303 m² | 350 m² | +47 m² +16% | 2012 |
|---|
| 77, Gilmore Road843 m away | 109 m² | 155 m² | +46 m² +42% | 2024 |
|---|
| 32, Morden Street730 m away | 85 m² | 131 m² | +46 m² +54% | 2023 |
|---|
| 10, Tremaine Close853 m away | 59 m² | 105 m² | +46 m² +78% | 2018 |
|---|
| 63, Marsala Road592 m away | 105 m² | 151 m² | +46 m² +44% | 2016 |
|---|
| 115, St Josephs Vale731 m away | 107 m² | 153 m² | +46 m² +43% | 2011 |
|---|
| 48, Dartmouth Row708 m away | 269 m² | 314 m² | +45 m² +17% | 2009 |
|---|
| 29a, Sandrock Road678 m away | 56 m² | 100 m² | +44 m² +79% | 2024 |
|---|
| 108, Shell Road705 m away | 102 m² | 146 m² | +44 m² +43% | 2021 |
|---|
| 66, Ellerdale Street556 m away | 77 m² | 120 m² | +43 m² +56% | 2026 |
|---|
| 9, Sunninghill Road523 m away | 107 m² | 150 m² | +43 m² +40% | 2025 |
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| 18, Branscombe Street362 m away | 100 m² | 143 m² | +43 m² +43% | 2023 |
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| 16, Albion Way606 m away | 46 m² | 89 m² | +43 m² +93% | 2017 |
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| 9, Caterham Road420 m away | 87 m² | 129 m² | +42 m² +48% | 2022 |
|---|
| 91b, Ermine Road801 m away | 60 m² | 102 m² | +42 m² +70% | 2021 |
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| 194, Albyn Road713 m away | 115 m² | 157 m² | +42 m² +37% | 2019 |
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| 9, Tremaine Close853 m away | 74 m² | 115 m² | +41 m² +55% | 2026 |
|---|
| Flat 2, 64, Elswick Road426 m away | 70 m² | 111 m² | +41 m² +59% | 2021 |
|---|
| 6, Leathwell Road449 m away | 105 m² | 146 m² | +41 m² +39% | 2020 |
|---|
| 28, Clarendon Rise712 m away | 155 m² | 195 m² | +40 m² +26% | 2026 |
|---|
| 2, Fossil Road754 m away | 88 m² | 128 m² | +40 m² +45% | 2026 |
|---|
| Flat B, 21, Lewisham High Street174 m away | 80 m² | 120 m² | +40 m² +50% | 2022 |
|---|
| 26, Sunninghill Road523 m away | 104 m² | 144 m² | +40 m² +38% | 2022 |
|---|
| 114a, Blackheath Hill860 m away | 42 m² | 82 m² | +40 m² +95% | 2022 |
|---|
| 51, Marsala Road592 m away | 109 m² | 149 m² | +40 m² +37% | 2020 |
|---|
| 69, Gilmore Road843 m away | 126 m² | 166 m² | +40 m² +32% | 2015 |
|---|
| 4, Yeats Close433 m away | 84 m² | 124 m² | +40 m² +48% | 2012 |
|---|
| 34a, Marischal Road574 m away | 42 m² | 82 m² | +40 m² +95% | 2012 |
|---|
| 3, Patience Villas555 m away | 163 m² | 202 m² | +39 m² +24% | 2024 |
|---|
| 32a, Tressillian Road978 m away | 74 m² | 113 m² | +39 m² +53% | 2021 |
|---|
| 9, Maidenstone Hill943 m away | 86 m² | 124 m² | +38 m² +44% | 2025 |
|---|
| 71, Marsala Road592 m away | 106 m² | 144 m² | +38 m² +36% | 2023 |
|---|
| 41, Leathwell Road449 m away | 63 m² | 101 m² | +38 m² +60% | 2021 |
|---|
| 35, Halesworth Road490 m away | 56 m² | 94 m² | +38 m² +68% | 2008 |
|---|
| 15, Branscombe Street362 m away | 100 m² | 137 m² | +37 m² +37% | 2023 |
|---|
| 52, Longbridge Way948 m away | 46 m² | 83 m² | +37 m² +80% | 2018 |
|---|
| 98, Embleton Road742 m away | 51 m² | 88 m² | +37 m² +73% | 2013 |
|---|
| Flat 1, 26, Albion Way606 m away | 60 m² | 96 m² | +36 m² +60% | 2026 |
|---|
| 5, Maidenstone Hill943 m away | 86 m² | 122 m² | +36 m² +42% | 2024 |
|---|
| 7, Orchard Hill643 m away | 76 m² | 112 m² | +36 m² +47% | 2022 |
|---|
| 37, Marsala Road592 m away | 41 m² | 77 m² | +36 m² +88% | 2019 |
|---|
| 92, Ermine Road756 m away | 91 m² | 127 m² | +36 m² +40% | 2019 |
|---|
| 101, Gilmore Road843 m away | 62 m² | 98 m² | +36 m² +58% | 2014 |
|---|
| 36, Slaithwaite Road863 m away | 100 m² | 136 m² | +36 m² +36% | 2014 |
|---|
| 32, Morley Road949 m away | 53 m² | 89 m² | +36 m² +68% | 2011 |
|---|
| 3, Admirals Gate968 m away | 121 m² | 156 m² | +35 m² +29% | 2024 |
|---|
| 9, Limes Grove691 m away | 119 m² | 154 m² | +35 m² +29% | 2023 |
|---|
| 13, Conington Road371 m away | 98 m² | 133 m² | +35 m² +36% | 2022 |
|---|
| 26, Clarendon Rise712 m away | 45 m² | 80 m² | +35 m² +78% | 2022 |
|---|
| 35, Shell Road705 m away | 95 m² | 130 m² | +35 m² +37% | 2021 |
|---|
| 62, Fossil Road754 m away | 81 m² | 116 m² | +35 m² +43% | 2015 |
|---|
| 9, Algernon Road411 m away | 96 m² | 130 m² | +34 m² +35% | 2026 |
|---|
| 35, Wearside Road810 m away | 140 m² | 174 m² | +34 m² +24% | 2021 |
|---|
| 39, Undercliff Road627 m away | 60 m² | 94 m² | +34 m² +57% | 2017 |
|---|
| 2, Melba Way731 m away | 98 m² | 132 m² | +34 m² +35% | 2014 |
|---|
| 2, Granville Park591 m away | 64 m² | 98 m² | +34 m² +53% | 2013 |
|---|
| 96, Ermine Road756 m away | 83 m² | 116 m² | +33 m² +40% | 2026 |
|---|
| 184, Albyn Road713 m away | 121 m² | 154 m² | +33 m² +27% | 2025 |
|---|
| 5, Bertrand Street368 m away | 83 m² | 116 m² | +33 m² +40% | 2023 |
|---|
| 30, Elverson Road505 m away | 95 m² | 128 m² | +33 m² +35% | 2023 |
|---|
| 7b, Sandrock Road678 m away | 61 m² | 94 m² | +33 m² +54% | 2019 |
|---|
| 157, Albyn Road686 m away | 113 m² | 146 m² | +33 m² +29% | 2016 |
|---|
| 38, Brookbank Road540 m away | 83 m² | 115 m² | +32 m² +39% | 2023 |
|---|
| 24, St Josephs Vale749 m away | 75 m² | 107 m² | +32 m² +43% | 2022 |
|---|
| 87, Embleton Road757 m away | 87 m² | 119 m² | +32 m² +37% | 2022 |
|---|
| 190, Albyn Road713 m away | 116 m² | 148 m² | +32 m² +28% | 2019 |
|---|
| 5a, Sandrock Road678 m away | 62 m² | 93 m² | +31 m² +50% | 2024 |
|---|
| Flat L03, Hester House, 72 - 78, Conington Road287 m away | 49 m² | 80 m² | +31 m² +63% | 2022 |
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| 1, Franklin Place839 m away | 97 m² | 128 m² | +31 m² +32% | 2022 |
|---|
| 38, College Park Close963 m away | 100 m² | 131 m² | +31 m² +31% | 2022 |
|---|
| 4, Albion Way606 m away | 48 m² | 79 m² | +31 m² +65% | 2018 |
|---|
| 3, Limes Grove691 m away | 121 m² | 152 m² | +31 m² +26% | 2013 |
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| Flat 23, Jubilee Heights, Parkside Avenue641 m away | 50 m² | 80 m² | +30 m² +60% | 2026 |
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| 14, Overcliff Road695 m away | 112 m² | 142 m² | +30 m² +27% | 2026 |
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| Flat G, 3, Dartmouth Terrace862 m away | 44 m² | 74 m² | +30 m² +68% | 2026 |
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| 9a, Lewis Grove443 m away | 32 m² | 62 m² | +30 m² +94% | 2020 |
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| 67, St Josephs Vale621 m away | 132 m² | 162 m² | +30 m² +23% | 2016 |
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| 44, Lewisham Hill335 m away | 63 m² | 93 m² | +30 m² +48% | 2014 |
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| 75, St Josephs Vale621 m away | 104 m² | 133 m² | +29 m² +28% | 2023 |
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| Flat G, 63, Lewisham Hill419 m away | 94 m² | 123 m² | +29 m² +31% | 2019 |
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| 65, Cliffview Road786 m away | 79 m² | 108 m² | +29 m² +37% | 2017 |
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| 50, Longbridge Way948 m away | 83 m² | 112 m² | +29 m² +35% | 2014 |
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| 69, Algernon Road492 m away | 87 m² | 116 m² | +29 m² +33% | 2013 |
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| 47, Maidenstone Hill943 m away | 83 m² | 111 m² | +28 m² +34% | 2026 |
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| 31, Embleton Road581 m away | 92 m² | 120 m² | +28 m² +30% | 2024 |
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| Flat 2, 16, Cliff Terrace762 m away | 22 m² | 50 m² | +28 m² +127% | 2024 |
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| 34, Guildford Grove998 m away | 113 m² | 141 m² | +28 m² +25% | 2024 |
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| 22, Ladycroft Road576 m away | 83 m² | 111 m² | +28 m² +34% | 2023 |
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| 14, Boyne Road425 m away | 117 m² | 145 m² | +28 m² +24% | 2021 |
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| 200, Albyn Road713 m away | 105 m² | 133 m² | +28 m² +27% | 2019 |
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| Flat 702, Alaska Building, Deals Gateway893 m away | 71 m² | 99 m² | +28 m² +39% | 2019 |
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| 70, Brookbank Road540 m away | 86 m² | 114 m² | +28 m² +33% | 2016 |
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| 80, Algernon Road514 m away | 89 m² | 116 m² | +27 m² +30% | 2026 |
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| 4, Marsala Road606 m away | 83 m² | 110 m² | +27 m² +33% | 2025 |
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| 28, Algernon Road421 m away | 91 m² | 118 m² | +27 m² +30% | 2024 |
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| 25b, Sandrock Road678 m away | 70 m² | 97 m² | +27 m² +39% | 2024 |
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| 29, Cedars Close829 m away | 102 m² | 129 m² | +27 m² +26% | 2024 |
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| Flat 11, Dartmouth Court, Dartmouth Grove735 m away | 45 m² | 72 m² | +27 m² +60% | 2021 |
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| Flat 1, Flamsteed Court, John Penn Street844 m away | 40 m² | 67 m² | +27 m² +68% | 2021 |
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| 57, Elswick Road426 m away | 108 m² | 135 m² | +27 m² +25% | 2020 |
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| 6, Cliff Terrace762 m away | 141 m² | 168 m² | +27 m² +19% | 2020 |
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| 155, Lewisham Road221 m away | 41 m² | 68 m² | +27 m² +66% | 2019 |
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| 115, Crosslet Vale922 m away | 49 m² | 76 m² | +27 m² +55% | 2019 |
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| 46d, Tyrwhitt Road806 m away | 48 m² | 75 m² | +27 m² +56% | 2018 |
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| Stonewall Bar, 286, Lewisham High Street889 m away | 49 m² | 76 m² | +27 m² +55% | 2015 |
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| 25, Maidenstone Hill943 m away | 92 m² | 119 m² | +27 m² +29% | 2015 |
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| Flat 35, Kestrel House, Parkside Avenue674 m away | 60 m² | 87 m² | +27 m² +45% | 2013 |
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| Flat 5, Kestrel House, Parkside Avenue674 m away | 60 m² | 87 m² | +27 m² +45% | 2013 |
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| Flat L04, Hester House, 72 - 78, Conington Road287 m away | 54 m² | 80 m² | +26 m² +48% | 2026 |
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| 16c, Granville Park591 m away | 35 m² | 61 m² | +26 m² +74% | 2026 |
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| 4, Ellerdale Street556 m away | 91 m² | 117 m² | +26 m² +29% | 2023 |
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| 29, Embleton Road581 m away | 106 m² | 132 m² | +26 m² +25% | 2021 |
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| Flat 27, Dover Court, Blackheath Hill848 m away | 48 m² | 74 m² | +26 m² +54% | 2019 |
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| 8, Marischal Road574 m away | 93 m² | 119 m² | +26 m² +28% | 2018 |
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| 10b, Cressingham Road318 m away | 32 m² | 58 m² | +26 m² +81% | 2012 |
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| 62, Sandrock Road708 m away | 145 m² | 170 m² | +25 m² +17% | 2026 |
|---|
| Flat 182, Sienna Alto, 2, Cornmill Lane182 m away | 48 m² | 73 m² | +25 m² +52% | 2023 |
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| 74, Marsala Road606 m away | 106 m² | 131 m² | +25 m² +24% | 2023 |
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| 25, Cliffview Road786 m away | 102 m² | 127 m² | +25 m² +25% | 2023 |
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| 60, Wisteria Road991 m away | 81 m² | 106 m² | +25 m² +31% | 2023 |
|---|
| 14, Admirals Gate968 m away | 114 m² | 139 m² | +25 m² +22% | 2019 |
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| 63, Overcliff Road742 m away | 121 m² | 146 m² | +25 m² +21% | 2018 |
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| 54, Elswick Road470 m away | 118 m² | 143 m² | +25 m² +21% | 2013 |
|---|
| 105, Gilmore Road843 m away | 119 m² | 144 m² | +25 m² +21% | 2013 |
|---|
| 19a, Oakcroft Road490 m away | 144 m² | 169 m² | +25 m² +17% | 2012 |
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| Flat A, 43, Limes Grove691 m away | 39 m² | 64 m² | +25 m² +64% | 2009 |
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| 8, Granville Park591 m away | 66 m² | 91 m² | +25 m² +38% | 2008 |
|---|
| Flat 9, Bissextile House, Bliss Crescent705 m away | 60 m² | 84 m² | +24 m² +40% | 2026 |
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| 19, Hurren Close933 m away | 77 m² | 101 m² | +24 m² +31% | 2026 |
|---|
| 31a, Crescent Way999 m away | 126 m² | 150 m² | +24 m² +19% | 2026 |
|---|
| 42, Limes Grove722 m away | 44 m² | 68 m² | +24 m² +55% | 2023 |
|---|
| 83, Algernon Road492 m away | 80 m² | 104 m² | +24 m² +30% | 2020 |
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| 87, Marsala Road817 m away | 99 m² | 123 m² | +24 m² +24% | 2019 |
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| 64, Embleton Road742 m away | 105 m² | 129 m² | +24 m² +23% | 2016 |
|---|
| 208, Lewisham Road238 m away | 72 m² | 95 m² | +23 m² +32% | 2026 |
|---|
| 4, Undercliff Road644 m away | 59 m² | 82 m² | +23 m² +39% | 2026 |
|---|
| 8, Church Grove906 m away | 86 m² | 109 m² | +23 m² +27% | 2026 |
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| 3, Conington Road371 m away | 96 m² | 119 m² | +23 m² +24% | 2024 |
|---|
| 53, Whitburn Road872 m away | 124 m² | 147 m² | +23 m² +19% | 2023 |
|---|
| 11, Algernon Road411 m away | 105 m² | 128 m² | +23 m² +22% | 2022 |
|---|
| 69, Elswick Road470 m away | 93 m² | 116 m² | +23 m² +25% | 2022 |
|---|
| 122, Loampit Vale366 m away | 43 m² | 66 m² | +23 m² +53% | 2021 |
|---|
| 43, Elswick Road426 m away | 106 m² | 129 m² | +23 m² +22% | 2021 |
|---|
| 30, Marischal Road574 m away | 55 m² | 78 m² | +23 m² +42% | 2010 |
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| Flat 7, 1, Granville Park595 m away | 98 m² | 120 m² | +22 m² +22% | 2025 |
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| Flat 2, 4, Morley Road834 m away | 41 m² | 63 m² | +22 m² +54% | 2023 |
|---|
| 54, Elverson Road505 m away | 93 m² | 115 m² | +22 m² +24% | 2022 |
|---|
| 26, Wisteria Road991 m away | 119 m² | 141 m² | +22 m² +18% | 2022 |
|---|
| 13b, Halesworth Road490 m away | 58 m² | 80 m² | +22 m² +38% | 2020 |
|---|
| 9, Bolden Street750 m away | 104 m² | 126 m² | +22 m² +21% | 2020 |
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| 44, Ellerdale Street556 m away | 87 m² | 109 m² | +22 m² +25% | 2018 |
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