SW1X Postcode Data
Property data for the SW1X postcode district covering Kensington and Chelsea. Sold prices, crime statistics, energy performance, and demographic insights, all from HM Land Registry, Police UK, and the EPC Register.
Quick answer
The SW1X postcode district covers Kensington and Chelsea in England, with property data sourced from HM Land Registry, Police UK and the EPC Register.
Use the data below to compare SW1X against neighbouring postcode districts before making an offer.
Avg sale price
n/a
Annual change
n/a
Crime incidents
n/a
Avg EPC score
n/a
Area information
- Local authority
- Kensington and Chelsea, Wandsworth, Westminster
- Country
- England
- Wards
- Brompton & Hans Town, Knightsbridge & Belgravia, Nine Elms
- Constituency
- Battersea
- Latitude
- 51.4982
- Longitude
- -0.1568
More for SW1X
Typical property
What the typical SW1X property looks like
Area summary, buyer notes, researched facts
Sold prices tool
Full transaction history for SW1X
HM Land Registry from 1995
Corporate freeholders
Companies registered in SW1X
Live Companies House data + PSCs
EPC checker
Look up any SW1X address
Energy ratings + improvement options
Crime checker
Local breakdown for SW1X
Police UK monthly data
Want a full property report?
Get an AI-powered report for any specific SW1X address. Valuation, flood risk, planning history, schools and more.
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 SW1X 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.