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 7FW
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 Grove732 m away | 158 m² | 302 m² | +144 m² +91% | 2018 |
| 13, Slaithwaite Road730 m away | 259 m² | 388 m² | +129 m² +50% | 2015 |
| 22, Oakcroft Road672 m away | 164 m² | 260 m² | +96 m² +59% | 2021 |
| 2, Biscoe Way925 m away | 92 m² | 181 m² | +89 m² +97% | 2023 |
| 103, Halesworth Road389 m away | 169 m² | 258 m² | +89 m² +53% | 2022 |
| 28, St Johns Vale837 m away | 78 m² | 165 m² | +87 m² +112% | 2026 |
| 83, Boyne Road656 m away | 166 m² | 252 m² | +86 m² +52% | 2020 |
| 83, Algiers Road905 m away | 90 m² | 175 m² | +85 m² +94% | 2024 |
| 210, Albyn Road687 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 Road541 m away | 116 m² | 193 m² | +77 m² +66% | 2022 |
|---|
| 6, Hilly Fields Crescent855 m away | 171 m² | 247 m² | +76 m² +44% | 2016 |
|---|
| 155, Marsala Road656 m away | 101 m² | 175 m² | +74 m² +73% | 2022 |
|---|
| 16, Morley Road757 m away | 166 m² | 237 m² | +71 m² +43% | 2024 |
|---|
| 116, Embleton Road561 m away | 152 m² | 222 m² | +70 m² +46% | 2023 |
|---|
| 33, Crescent Way834 m away | 80 m² | 148 m² | +68 m² +85% | 2021 |
|---|
| 35, Granville Park767 m away | 330 m² | 398 m² | +68 m² +21% | 2017 |
|---|
| A home on Sandrock Road546 m away | 66 m² | 132 m² | +66 m² +100% | 2025 |
|---|
| 145, Marsala Road656 m away | 99 m² | 165 m² | +66 m² +67% | 2025 |
|---|
| 94, Gilmore Road800 m away | 70 m² | 136 m² | +66 m² +94% | 2022 |
|---|
| 6, Overcliff Road541 m away | 112 m² | 178 m² | +66 m² +59% | 2021 |
|---|
| 50a, Boyne Road553 m away | 47 m² | 112 m² | +65 m² +138% | 2024 |
|---|
| 125, Embleton Road579 m away | 149 m² | 212 m² | +63 m² +42% | 2025 |
|---|
| 34, Granville Park770 m away | 155 m² | 218 m² | +63 m² +41% | 2023 |
|---|
| 2b, Belmont Grove732 m away | 66 m² | 129 m² | +63 m² +95% | 2022 |
|---|
| 180, Albyn Road687 m away | 112 m² | 174 m² | +62 m² +55% | 2015 |
|---|
| 43, Ladywell Road847 m away | 73 m² | 135 m² | +62 m² +85% | 2015 |
|---|
| 151, Marsala Road656 m away | 91 m² | 151 m² | +60 m² +66% | 2024 |
|---|
| The Den, Heath Lane993 m away | 227 m² | 287 m² | +60 m² +26% | 2020 |
|---|
| 4, Lind Street798 m away | 101 m² | 160 m² | +59 m² +58% | 2023 |
|---|
| 36, Brookbank Road233 m away | 81 m² | 140 m² | +59 m² +73% | 2020 |
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| 53, Embleton Road579 m away | 87 m² | 144 m² | +57 m² +66% | 2022 |
|---|
| 9, Romborough Way996 m away | 94 m² | 151 m² | +57 m² +61% | 2022 |
|---|
| 33b, Sandrock Road562 m away | 53 m² | 109 m² | +56 m² +106% | 2020 |
|---|
| 23, Campshill Road983 m away | 89 m² | 144 m² | +55 m² +62% | 2026 |
|---|
| 39, Morden Hill583 m away | 79 m² | 134 m² | +55 m² +70% | 2022 |
|---|
| 58, Ashmead Road976 m away | 123 m² | 176 m² | +53 m² +43% | 2026 |
|---|
| 6, Mercia Grove494 m away | 100 m² | 153 m² | +53 m² +53% | 2025 |
|---|
| 16, Overcliff Road541 m away | 117 m² | 170 m² | +53 m² +45% | 2025 |
|---|
| 22, Overcliff Road541 m away | 145 m² | 198 m² | +53 m² +37% | 2024 |
|---|
| 111, Marsala Road656 m away | 103 m² | 155 m² | +52 m² +50% | 2021 |
|---|
| 90, Blackheath Hill935 m away | 66 m² | 118 m² | +52 m² +79% | 2015 |
|---|
| 54, Ermine Road571 m away | 85 m² | 135 m² | +50 m² +59% | 2025 |
|---|
| 5, Wearside Road749 m away | 115 m² | 165 m² | +50 m² +43% | 2020 |
|---|
| 31, Ellerdale Street383 m away | 71 m² | 120 m² | +49 m² +69% | 2017 |
|---|
| 94a, Lewisham High Street317 m away | 37 m² | 86 m² | +49 m² +132% | 2008 |
|---|
| 67, Algiers Road905 m away | 87 m² | 135 m² | +48 m² +55% | 2025 |
|---|
| 42, Tyrwhitt Road691 m away | 60 m² | 108 m² | +48 m² +80% | 2009 |
|---|
| Flat 4, 30, Vicars Hill615 m away | 65 m² | 112 m² | +47 m² +72% | 2022 |
|---|
| 66, Overcliff Road610 m away | 126 m² | 173 m² | +47 m² +37% | 2019 |
|---|
| 128, Lewisham High Street375 m away | 48 m² | 95 m² | +47 m² +98% | 2017 |
|---|
| 44, Wearside Road676 m away | 81 m² | 128 m² | +47 m² +58% | 2017 |
|---|
| 11, Granville Park767 m away | 303 m² | 350 m² | +47 m² +16% | 2012 |
|---|
| 77, Gilmore Road871 m away | 109 m² | 155 m² | +46 m² +42% | 2024 |
|---|
| 32, Morden Street808 m away | 85 m² | 131 m² | +46 m² +54% | 2023 |
|---|
| 10, Tremaine Close743 m away | 59 m² | 105 m² | +46 m² +78% | 2018 |
|---|
| 63, Marsala Road426 m away | 105 m² | 151 m² | +46 m² +44% | 2016 |
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| 115, St Josephs Vale892 m away | 107 m² | 153 m² | +46 m² +43% | 2011 |
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| 18a, Algiers Road881 m away | 65 m² | 110 m² | +45 m² +69% | 2018 |
|---|
| 48, Dartmouth Row874 m away | 269 m² | 314 m² | +45 m² +17% | 2009 |
|---|
| 29a, Sandrock Road562 m away | 56 m² | 100 m² | +44 m² +79% | 2024 |
|---|
| 108, Shell Road522 m away | 102 m² | 146 m² | +44 m² +43% | 2021 |
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| 42, Breakspears Road984 m away | 102 m² | 146 m² | +44 m² +43% | 2021 |
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| 25, Ashmead Road961 m away | 117 m² | 161 m² | +44 m² +38% | 2019 |
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| 66, Ellerdale Street370 m away | 77 m² | 120 m² | +43 m² +56% | 2026 |
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| 9, Sunninghill Road457 m away | 107 m² | 150 m² | +43 m² +40% | 2025 |
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| 18, Branscombe Street192 m away | 100 m² | 143 m² | +43 m² +43% | 2023 |
|---|
| 16, Albion Way603 m away | 46 m² | 89 m² | +43 m² +93% | 2017 |
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| 9, Caterham Road536 m away | 87 m² | 129 m² | +42 m² +48% | 2022 |
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| 20, Breakspears Road984 m away | 80 m² | 122 m² | +42 m² +53% | 2022 |
|---|
| 91b, Ermine Road619 m away | 60 m² | 102 m² | +42 m² +70% | 2021 |
|---|
| 194, Albyn Road687 m away | 115 m² | 157 m² | +42 m² +37% | 2019 |
|---|
| 11, Gillian Street885 m away | 48 m² | 90 m² | +42 m² +88% | 2016 |
|---|
| 29, Campshill Road983 m away | 87 m² | 129 m² | +42 m² +48% | 2016 |
|---|
| 9, Tremaine Close743 m away | 74 m² | 115 m² | +41 m² +55% | 2026 |
|---|
| Flat 2, 64, Elswick Road365 m away | 70 m² | 111 m² | +41 m² +59% | 2021 |
|---|
| 6, Leathwell Road450 m away | 105 m² | 146 m² | +41 m² +39% | 2020 |
|---|
| 2, Fossil Road571 m away | 88 m² | 128 m² | +40 m² +45% | 2026 |
|---|
| 28, Clarendon Rise702 m away | 155 m² | 195 m² | +40 m² +26% | 2026 |
|---|
| Flat B, 21, Lewisham High Street296 m away | 80 m² | 120 m² | +40 m² +50% | 2022 |
|---|
| 26, Sunninghill Road457 m away | 104 m² | 144 m² | +40 m² +38% | 2022 |
|---|
| 51, Marsala Road426 m away | 109 m² | 149 m² | +40 m² +37% | 2020 |
|---|
| 69, Gilmore Road871 m away | 126 m² | 166 m² | +40 m² +32% | 2015 |
|---|
| 4, Yeats Close615 m away | 84 m² | 124 m² | +40 m² +48% | 2012 |
|---|
| 34a, Marischal Road636 m away | 42 m² | 82 m² | +40 m² +95% | 2012 |
|---|
| 30, Ashmead Road976 m away | 167 m² | 206 m² | +39 m² +23% | 2025 |
|---|
| 3, Patience Villas618 m away | 163 m² | 202 m² | +39 m² +24% | 2024 |
|---|
| 32a, Tressillian Road848 m away | 74 m² | 113 m² | +39 m² +53% | 2021 |
|---|
| 71, Marsala Road426 m away | 106 m² | 144 m² | +38 m² +36% | 2023 |
|---|
| 41, Leathwell Road450 m away | 63 m² | 101 m² | +38 m² +60% | 2021 |
|---|
| 35, Halesworth Road371 m away | 56 m² | 94 m² | +38 m² +68% | 2008 |
|---|
| 15, Branscombe Street192 m away | 100 m² | 137 m² | +37 m² +37% | 2023 |
|---|
| 52, Longbridge Way856 m away | 46 m² | 83 m² | +37 m² +80% | 2018 |
|---|
| 98, Embleton Road561 m away | 51 m² | 88 m² | +37 m² +73% | 2013 |
|---|
| Flat 1, 26, Albion Way603 m away | 60 m² | 96 m² | +36 m² +60% | 2026 |
|---|
| 7, Orchard Hill716 m away | 76 m² | 112 m² | +36 m² +47% | 2022 |
|---|
| 37, Marsala Road426 m away | 41 m² | 77 m² | +36 m² +88% | 2019 |
|---|
| 92, Ermine Road571 m away | 91 m² | 127 m² | +36 m² +40% | 2019 |
|---|
| 36, Slaithwaite Road837 m away | 100 m² | 136 m² | +36 m² +36% | 2014 |
|---|
| 101, Gilmore Road871 m away | 62 m² | 98 m² | +36 m² +58% | 2014 |
|---|
| 32, Morley Road899 m away | 53 m² | 89 m² | +36 m² +68% | 2011 |
|---|
| 9, Limes Grove648 m away | 119 m² | 154 m² | +35 m² +29% | 2023 |
|---|
| 13, Conington Road456 m away | 98 m² | 133 m² | +35 m² +36% | 2022 |
|---|
| 26, Clarendon Rise702 m away | 45 m² | 80 m² | +35 m² +78% | 2022 |
|---|
| 35, Shell Road522 m away | 95 m² | 130 m² | +35 m² +37% | 2021 |
|---|
| 62, Fossil Road571 m away | 81 m² | 116 m² | +35 m² +43% | 2015 |
|---|
| 9, Algernon Road265 m away | 96 m² | 130 m² | +34 m² +35% | 2026 |
|---|
| 35, Wearside Road676 m away | 140 m² | 174 m² | +34 m² +24% | 2021 |
|---|
| 72, Cranbrook Road993 m away | 82 m² | 116 m² | +34 m² +41% | 2020 |
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| 39, Undercliff Road493 m away | 60 m² | 94 m² | +34 m² +57% | 2017 |
|---|
| 2, Melba Way822 m away | 98 m² | 132 m² | +34 m² +35% | 2014 |
|---|
| 2, Granville Park770 m away | 64 m² | 98 m² | +34 m² +53% | 2013 |
|---|
| 96, Ermine Road571 m away | 83 m² | 116 m² | +33 m² +40% | 2026 |
|---|
| 184, Albyn Road687 m away | 121 m² | 154 m² | +33 m² +27% | 2025 |
|---|
| 5, Bertrand Street218 m away | 83 m² | 116 m² | +33 m² +40% | 2023 |
|---|
| 30, Elverson Road530 m away | 95 m² | 128 m² | +33 m² +35% | 2023 |
|---|
| 7b, Sandrock Road562 m away | 61 m² | 94 m² | +33 m² +54% | 2019 |
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| 157, Albyn Road673 m away | 113 m² | 146 m² | +33 m² +29% | 2016 |
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| 38, Brookbank Road363 m away | 83 m² | 115 m² | +32 m² +39% | 2023 |
|---|
| 87, Embleton Road579 m away | 87 m² | 119 m² | +32 m² +37% | 2022 |
|---|
| 24, St Josephs Vale906 m away | 75 m² | 107 m² | +32 m² +43% | 2022 |
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| 190, Albyn Road687 m away | 116 m² | 148 m² | +32 m² +28% | 2019 |
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| 5a, Sandrock Road562 m away | 62 m² | 93 m² | +31 m² +50% | 2024 |
|---|
| 12, Romborough Gardens950 m away | 79 m² | 110 m² | +31 m² +39% | 2024 |
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| Flat L03, Hester House, 72 - 78, Conington Road401 m away | 49 m² | 80 m² | +31 m² +63% | 2022 |
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| 1, Franklin Place899 m away | 97 m² | 128 m² | +31 m² +32% | 2022 |
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| 38, College Park Close926 m away | 100 m² | 131 m² | +31 m² +31% | 2022 |
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| 4, Albion Way603 m away | 48 m² | 79 m² | +31 m² +65% | 2018 |
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| 3, Limes Grove648 m away | 121 m² | 152 m² | +31 m² +26% | 2013 |
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| 25a, Algiers Road905 m away | 30 m² | 61 m² | +31 m² +103% | 2010 |
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| 14, Overcliff Road541 m away | 112 m² | 142 m² | +30 m² +27% | 2026 |
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| Flat 23, Jubilee Heights, Parkside Avenue758 m away | 50 m² | 80 m² | +30 m² +60% | 2026 |
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| 9a, Lewis Grove456 m away | 32 m² | 62 m² | +30 m² +94% | 2020 |
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| 67, St Josephs Vale781 m away | 132 m² | 162 m² | +30 m² +23% | 2016 |
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| 44, Lewisham Hill521 m away | 63 m² | 93 m² | +30 m² +48% | 2014 |
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| 47, Ashmead Road961 m away | 60 m² | 89 m² | +29 m² +48% | 2025 |
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| 75, St Josephs Vale781 m away | 104 m² | 133 m² | +29 m² +28% | 2023 |
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| Flat G, 63, Lewisham Hill600 m away | 94 m² | 123 m² | +29 m² +31% | 2019 |
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| 65, Cliffview Road602 m away | 79 m² | 108 m² | +29 m² +37% | 2017 |
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| 33, Algiers Road905 m away | 142 m² | 171 m² | +29 m² +20% | 2017 |
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| 50, Longbridge Way856 m away | 83 m² | 112 m² | +29 m² +35% | 2014 |
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| 69, Algernon Road306 m away | 87 m² | 116 m² | +29 m² +33% | 2013 |
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| 31, Embleton Road396 m away | 92 m² | 120 m² | +28 m² +30% | 2024 |
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| Flat 2, 16, Cliff Terrace708 m away | 22 m² | 50 m² | +28 m² +127% | 2024 |
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| 22, Ladycroft Road408 m away | 83 m² | 111 m² | +28 m² +34% | 2023 |
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| 14, Boyne Road553 m away | 117 m² | 145 m² | +28 m² +24% | 2021 |
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| 200, Albyn Road687 m away | 105 m² | 133 m² | +28 m² +27% | 2019 |
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| Flat 702, Alaska Building, Deals Gateway919 m away | 71 m² | 99 m² | +28 m² +39% | 2019 |
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| 70, Brookbank Road363 m away | 86 m² | 114 m² | +28 m² +33% | 2016 |
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| 80, Algernon Road329 m away | 89 m² | 116 m² | +27 m² +30% | 2026 |
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| 4, Marsala Road436 m away | 83 m² | 110 m² | +27 m² +33% | 2025 |
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| 28, Algernon Road257 m away | 91 m² | 118 m² | +27 m² +30% | 2024 |
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| 25b, Sandrock Road562 m away | 70 m² | 97 m² | +27 m² +39% | 2024 |
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| 29, Cedars Close946 m away | 102 m² | 129 m² | +27 m² +26% | 2024 |
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| Flat 11, Dartmouth Court, Dartmouth Grove912 m away | 45 m² | 72 m² | +27 m² +60% | 2021 |
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| Flat 1, Flamsteed Court, John Penn Street914 m away | 40 m² | 67 m² | +27 m² +68% | 2021 |
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| 57, Elswick Road365 m away | 108 m² | 135 m² | +27 m² +25% | 2020 |
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| 6, Cliff Terrace708 m away | 141 m² | 168 m² | +27 m² +19% | 2020 |
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| 155, Lewisham Road401 m away | 41 m² | 68 m² | +27 m² +66% | 2019 |
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| 115, Crosslet Vale970 m away | 49 m² | 76 m² | +27 m² +55% | 2019 |
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| 46d, Tyrwhitt Road691 m away | 48 m² | 75 m² | +27 m² +56% | 2018 |
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| Stonewall Bar, 286, Lewisham High Street771 m away | 49 m² | 76 m² | +27 m² +55% | 2015 |
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| Flat 35, Kestrel House, Parkside Avenue781 m away | 60 m² | 87 m² | +27 m² +45% | 2013 |
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| Flat 5, Kestrel House, Parkside Avenue781 m away | 60 m² | 87 m² | +27 m² +45% | 2013 |
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| Flat L04, Hester House, 72 - 78, Conington Road401 m away | 54 m² | 80 m² | +26 m² +48% | 2026 |
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| 16c, Granville Park770 m away | 35 m² | 61 m² | +26 m² +74% | 2026 |
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| 4, Ellerdale Street370 m away | 91 m² | 117 m² | +26 m² +29% | 2023 |
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| 29, Embleton Road396 m away | 106 m² | 132 m² | +26 m² +25% | 2021 |
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| Flat 27, Dover Court, Blackheath Hill954 m away | 48 m² | 74 m² | +26 m² +54% | 2019 |
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| 8, Marischal Road636 m away | 93 m² | 119 m² | +26 m² +28% | 2018 |
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| 10b, Cressingham Road454 m away | 32 m² | 58 m² | +26 m² +81% | 2012 |
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| 62, Sandrock Road587 m away | 145 m² | 170 m² | +25 m² +17% | 2026 |
|---|
| Flat 182, Sienna Alto, 2, Cornmill Lane31 m away | 48 m² | 73 m² | +25 m² +52% | 2023 |
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| 74, Marsala Road436 m away | 106 m² | 131 m² | +25 m² +24% | 2023 |
|---|
| 25, Cliffview Road602 m away | 102 m² | 127 m² | +25 m² +25% | 2023 |
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| 60, Wisteria Road978 m away | 81 m² | 106 m² | +25 m² +31% | 2023 |
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| 63, Overcliff Road579 m away | 121 m² | 146 m² | +25 m² +21% | 2018 |
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| 87, Adelaide Avenue943 m away | 69 m² | 94 m² | +25 m² +36% | 2018 |
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| 54, Elswick Road399 m away | 118 m² | 143 m² | +25 m² +21% | 2013 |
|---|
| 105, Gilmore Road871 m away | 119 m² | 144 m² | +25 m² +21% | 2013 |
|---|
| 19a, Oakcroft Road672 m away | 144 m² | 169 m² | +25 m² +17% | 2012 |
|---|
| Flat A, 43, Limes Grove648 m away | 39 m² | 64 m² | +25 m² +64% | 2009 |
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| 8, Granville Park770 m away | 66 m² | 91 m² | +25 m² +38% | 2008 |
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| Flat 9, Bissextile House, Bliss Crescent742 m away | 60 m² | 84 m² | +24 m² +40% | 2026 |
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| 31a, Crescent Way834 m away | 126 m² | 150 m² | +24 m² +19% | 2026 |
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| 13, Veda Road830 m away | 87 m² | 111 m² | +24 m² +28% | 2025 |
|---|
| 42, Limes Grove676 m away | 44 m² | 68 m² | +24 m² +55% | 2023 |
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| 83, Algernon Road306 m away | 80 m² | 104 m² | +24 m² +30% | 2020 |
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| Flat 1, 17, Breakspears Road938 m away | 84 m² | 108 m² | +24 m² +29% | 2020 |
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| 87, Marsala Road656 m away | 99 m² | 123 m² | +24 m² +24% | 2019 |
|---|
| 64, Embleton Road561 m away | 105 m² | 129 m² | +24 m² +23% | 2016 |
|---|
| 208, Lewisham Road399 m away | 72 m² | 95 m² | +23 m² +32% | 2026 |
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| 4, Undercliff Road523 m away | 59 m² | 82 m² | +23 m² +39% | 2026 |
|---|
| 8, Church Grove755 m away | 86 m² | 109 m² | +23 m² +27% | 2026 |
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| 3, Conington Road456 m away | 96 m² | 119 m² | +23 m² +24% | 2024 |
|---|
| 53, Whitburn Road744 m away | 124 m² | 147 m² | +23 m² +19% | 2023 |
|---|
| 11, Algernon Road265 m away | 105 m² | 128 m² | +23 m² +22% | 2022 |
|---|
| 69, Elswick Road399 m away | 93 m² | 116 m² | +23 m² +25% | 2022 |
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| 122, Loampit Vale264 m away | 43 m² | 66 m² | +23 m² +53% | 2021 |
|---|
| 43, Elswick Road365 m away | 106 m² | 129 m² | +23 m² +22% | 2021 |
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| 30, Marischal Road636 m away | 55 m² | 78 m² | +23 m² +42% | 2010 |
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