UK postcode district
Updated September 2026
Choose a sector to browse its complete postcode-unit directory.
| Address | Date | Price |
|---|---|---|
| 74, Grosvenor Street, London, W1K 3JR | 22 June 2026 | £7,597,957 |
| 70, Park Street, London, W1K 2JT | 19 June 2026 | £4,000,000 |
| 17, Apartment 6, Three Kings Yard, London, W1K 4JT | 8 June 2026 | £3,950,000 |
Across this district
Across this district
Census 2021
166 residents
221 residents
622 residents
693 residents
389 residents
Small counts are adjusted for privacy, so totals can differ slightly between Census tables.
Census Day: 21 March 2021. Sources: ONS/Nomis P001-P004 and ONS CT21_0228. Age table version 2024-04-08.
The median Ofcom availability percentage across 820 current postcode units in this district. Each postcode is weighted equally, not by premises.
736 postcode units had 100% superfast coverage, 704 had 100% gigabit-capable coverage, and 0 had at least some premises without decent fixed or fixed-wireless access.
Predicted coverage, not measured speeds. Check availability for your address with a provider. Postcode-level full-fibre figures are not published in this release.
Source: Ofcom Connected Nations Spring 2026, version 2026-01-v2. Contains Ofcom data licensed under the Open Government Licence v3.0.
1
in this district
3-5 WEIGHHOUSE STREET, LONDON, W1K 5LS
ODS code E87648
Main GP practices only; branch surgeries are excluded. Distances are straight-line. Contact the practice to check registration, services, opening hours and appointments.
Source acquired on 2026-09-05. Contains information from NHS England, licenced under the current version of the Open Government Licence.
The five-year median is £3,900,000 from 491 recorded sales in W1K. This is a recorded-sale statistic, not a current valuation.
The latest UK House Price Index average for City of Westminster is £854,198 in June 2026, down 25.4% year on year.
1 open schools are in scope, including 1 primary and 0 secondary schools.
Counts describe active establishment records. They do not assess admissions, catchments or quality.
1,430 published events cover 12 months, averaging 119.167 events per published month. The largest recorded category is Theft from the person with 371 events.
The source publishes anonymised street-level events. These figures are not a measure of safety for an individual address.