SW3 1AR — Kensington and Chelsea
Sold prices, broadband, crime and local data for the SW3 1AR postcode, UK.
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Sold house prices at SW3 1AR
| Date | Price | Address | Type |
|---|---|---|---|
| 12 Nov 2024 | £3,850,000 | Washington House Basil Street | Flat |
| 6 Sep 2024 | £5,700,000 | Washington House Basil Street | Flat |
| 19 Oct 2022 | £3,700,000 | Washington House Basil Street | Flat |
Broadband at SW3 1AR
Superfast (30Mb+)
100%
Gigabit-capable
100%
Median download
—
Median upload
—
Figures are Ofcom availability data for this exact postcode. Use the checker above for a live lookup including mobile signal on all four networks.
Energy performance certificates at SW3 1AR
15 EPCs are registered at this postcode (England & Wales register, certificates lodged since 2012; older ones may have expired or been replaced).
| Property | Rating | Registered |
|---|---|---|
| Flat 12 | Band E | May 2024 |
| Flat 1 | Band D | Nov 2022 |
| FLAT 2 | Band C | Jul 2021 |
| Flat 5 | Band C | Jan 2020 |
| Flat 4 Washington House | Band B | Jun 2017 |
| Flat 6 | Band C | Nov 2015 |
| Flat 12 | Band E | Jan 2013 |
| Flat 1 Washington House | Band D | Feb 2012 |
| Flat 4 Washington House | Band C | Jul 2011 |
| Flat 2 Washington House | Band D | Sep 2010 |
| Flat 1 Washington House | Band D | May 2010 |
| Flat 11 Washington House | Band D | Oct 2009 |
| Flat 4 Washington House | Band E | Jun 2009 |
| Flat 2 Washington House | Band E | Apr 2009 |
| Flat 9 Washington House | Band D | Oct 2008 |
Source: MHCLG Energy Performance of Buildings Data. Typical ratings for the wider district are on the SW3 area report.
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Contains HM Land Registry data © Crown copyright and database right 2026; crime data from police.uk; broadband data from Ofcom Connected Nations — Open Government Licence v3.0.