W1B 1NX — Westminster
Sold prices, broadband, crime and local data for the W1B 1NX postcode, UK.
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Sold house prices at W1B 1NX
| Date | Price | Address | Type |
|---|---|---|---|
| 7 Aug 2025 | £1,015,000 | 88 Portland Place | Flat |
| 17 Mar 2025 | £275,000 | 88 Portland Place | Flat |
| 3 Jan 2025 | £1,825,000 | 88 Portland Place | Flat |
| 12 Aug 2024 | £1,100,000 | 88 Portland Place | Flat |
| 25 Oct 2023 | £450,000 | 88 Portland Place | Flat |
| 27 Jul 2023 | £860,000 | 88 Portland Place | Flat |
| 19 Aug 2022 | £2,320,000 | 88 Portland Place | Flat |
Broadband at W1B 1NX
Superfast (30Mb+)
100%
Gigabit-capable
0%
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 W1B 1NX
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 10 | Band C | May 2026 |
| Flat 8 | Band C | Jan 2026 |
| Flat 6 | Band D | Nov 2025 |
| Flat 16 | Band C | Aug 2025 |
| Flat 30 | Band C | Feb 2025 |
| Flat 7 | Band C | Oct 2024 |
| Apartment 33 | Band C | Aug 2023 |
| Flat 9 | Band E | Feb 2023 |
| Flat 15 | Band C | Feb 2023 |
| Flat 31 | Band C | Apr 2022 |
| Flat 11 | Band C | Feb 2022 |
| Flat 35 | Band C | Jan 2022 |
| FLAT 36 | Band C | Jul 2021 |
| FLAT 39 | Band D | Jul 2021 |
| FLAT 38 | Band D | May 2021 |
Source: MHCLG Energy Performance of Buildings Data. Typical ratings for the wider district are on the W1B 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.