SW1X 9SA — Kensington and Chelsea
Sold prices, broadband, crime and local data for the SW1X 9SA postcode, UK.
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Sold house prices at SW1X 9SA
| Date | Price | Address | Type |
|---|---|---|---|
| 20 Mar 2026 | £12,000,000 | 22 Cadogan Place | Other |
| 11 Dec 2024 | £695,000 | 27 Cadogan Place | Flat |
| 11 Mar 2022 | £2,590,000 | 27 Cadogan Place | Flat |
Broadband at SW1X 9SA
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 SW1X 9SA
30 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 1 | Band C | Dec 2025 |
| Flat 1 | Band D | Aug 2025 |
| Flat 3 | Band D | Oct 2024 |
| Flat 2 | Band C | Oct 2024 |
| Lower Ground Floor | Band C | Sep 2024 |
| Flat 2 | Band D | Mar 2023 |
| Flat 6 | Band C | Aug 2022 |
| Flat 1, 24 Cadogan Place | Band C | Jul 2022 |
| Basement Flat (Rear) | Band C | May 2022 |
| Flat 7 | Band C | Mar 2022 |
| FLAT 4 | Band D | Oct 2020 |
| FLAT 2 | Band C | Oct 2020 |
| 25, Cadogan Place | Band B | Oct 2019 |
| Flat 4 | Band D | Aug 2019 |
| Flat 2 | Band D | May 2019 |
Source: MHCLG Energy Performance of Buildings Data. Typical ratings for the wider district are on the SW1X 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.