W1S Postcode Data
Property data for the W1S postcode district covering Westminster. Sold prices, crime statistics, energy performance, and demographic insights, all from HM Land Registry, Police UK, and the EPC Register.
Quick answer
The average sale price in W1S is £4,554,200 (median £2,800,000), based on 5 HM Land Registry transactions. Police UK recorded 4,439 crimes within a 1-mile radius in 2026-05.
Headline pricing in W1S is well above the UK national average (England & Wales average ~£290k as of 2025). Stock is dominated by terraced properties (2 of the last 5 sales).
Avg sale price
£4,554,200
5 sales
Median price
£2,800,000
Crime incidents
4,439
2026-05
Avg EPC score
n/a
Recent sold prices
Latest 5 property sales in the W1S area, sourced from HM Land Registry Price Paid Data.
terraced
£2,117,500
2 sales
flat-maisonette
£1,686,000
1 sales
| Date | Address | Type | Price |
|---|---|---|---|
| Sept 2024 | 6, DERING STREET, LONDON | terraced | £2,800,000 |
| Apr 2014 | 21, DERING STREET, LONDON | other | £9,250,000 |
| Nov 2013 | 18, DERING STREET, LONDON | other | £7,600,000 |
| Dec 2009 | 5, DERING STREET, LONDON | flat-maisonette | £1,686,000 |
| Oct 2005 | 6, DERING STREET, LONDON | terraced | £1,435,000 |
Crime in W1S
4,439 reported crimes within a 1-mile radius of the postcode centroid in 2026-05, from Police UK data.
Other Theft
933
Theft From The Person
883
Shoplifting
660
Violent Crime
617
Anti Social Behaviour
523
Area information
- Local authority
- Westminster
- Country
- England
- Wards
- West End
- Constituency
- Cities of London and Westminster
- Latitude
- 51.5112
- Longitude
- -0.1424
More for W1S
Typical property
What the typical W1S property looks like
Area summary, buyer notes, researched facts
Council tax
Westminster 2025/26 rates
All bands, monthly cost, discounts
Sold prices tool
Full transaction history for W1S
HM Land Registry from 1995
Corporate freeholders
Companies registered in W1S
Live Companies House data + PSCs
EPC checker
Look up any W1S address
Energy ratings + improvement options
Crime checker
Local breakdown for W1S
Police UK monthly data
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Get a Property ReportData sources & methodology
Sold prices: HM Land Registry Price Paid Data, the official UK government records updated monthly. Sample uses the 30 most recent registered transactions in the postcode area.
Crime: Police UK street-level crime data, covering a 1-mile radius from the W1S postcode centroid for the most recent month available (typically 2 months behind). For Scottish postcodes we use Police Scotland recorded-crime counts published by the Scottish Government (2024-25), reported by council area.
EPC: opendatacommunities.org, the official Energy Performance Certificate register for England and Wales. Aggregate stats from up to 30 most recent certificates in the postcode. For Scottish postcodes we use Scottish EPC Register lodgements, aggregated to a council-level band distribution (Q2 2025 to Q1 2026). For Northern Ireland we use the NISRA Census 2021 EPC-band classification of every household, aggregated by council (Census 2021).
Area data: postcodes.io, open data from the Office for National Statistics.