W1W Postcode Data
Property data for the W1W postcode district covering Islington. 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 W1W is £522,165 (median £282,500), based on 60 HM Land Registry transactions. Police UK recorded 4,729 crimes within a 1-mile radius in 2026-05.
Headline pricing in W1W is above the UK national average (England & Wales average ~£290k as of 2025). Stock is dominated by flat-maisonette properties (45 of the last 60 sales).
Avg sale price
£522,165
60 sales
Median price
£282,500
Crime incidents
4,729
2026-05
Avg EPC score
n/a
44 certs
Recent sold prices
Latest 30 property sales in the W1W area, sourced from HM Land Registry Price Paid Data.
flat-maisonette
£486,514
45 sales
terraced
£582,390
14 sales
| Date | Address | Type | Price |
|---|---|---|---|
| May 2024 | FLAT 1, 22, CARBURTON STREET, LONDON | flat-maisonette | £800,000 |
| Apr 2022 | APARTMENT 2, 8, PARK CRESCENT MEWS EAST, LONDON | flat-maisonette | £1,050,000 |
| Oct 2021 | APARTMENT 3, 8, PARK CRESCENT MEWS EAST, LONDON | flat-maisonette | £2,200,000 |
| Jul 2021 | FLAT 3, CARBURTON HOUSE, 17 - 19, CARBURTON STREET, LONDON | flat-maisonette | £203,750 |
| Jul 2021 | FLAT 3A, CARBURTON HOUSE, 17 - 19, CARBURTON STREET, LONDON | flat-maisonette | £203,750 |
| Jul 2021 | FLAT 7, CARBURTON HOUSE, 17 - 19, CARBURTON STREET, LONDON | flat-maisonette | £203,750 |
| Jul 2021 | FLAT 7A, CARBURTON HOUSE, 17 - 19, CARBURTON STREET, LONDON | flat-maisonette | £203,750 |
| Jul 2021 | 17 - 19, CARBURTON STREET, LONDON | other | £1,283,280 |
| Jun 2021 | APARTMENT 1, 8, PARK CRESCENT MEWS EAST, LONDON | flat-maisonette | £1,200,000 |
| Jul 2020 | 6, PARK CRESCENT MEWS EAST, LONDON | flat-maisonette | £550,000 |
| Nov 2019 | APARTMENT 1, 8, PARK CRESCENT MEWS EAST, LONDON | flat-maisonette | £214,258 |
| Nov 2019 | APARTMENT 2, 8, PARK CRESCENT MEWS EAST, LONDON | flat-maisonette | £190,319 |
| Nov 2019 | APARTMENT 3, 8, PARK CRESCENT MEWS EAST, LONDON | flat-maisonette | £429,713 |
| May 2017 | 6, PARK CRESCENT MEWS EAST, LONDON | flat-maisonette | £450,000 |
| Aug 2014 | 15, PARK CRESCENT MEWS EAST, LONDON | terraced | £1,700,000 |
Crime in W1W
4,729 reported crimes within a 1-mile radius of the postcode centroid in 2026-05, from Police UK data.
Theft From The Person
974
Other Theft
969
Shoplifting
674
Violent Crime
668
Anti Social Behaviour
586
Energy performance
Aggregate EPC stats from 44 recently-certified properties in the W1W area.
Sample size
44
Rating distribution
A
0
B
3
C
18
D
17
E
6
F
0
G
0
Area information
- Local authority
- Islington, Westminster
- Country
- England
- Wards
- Clerkenwell, West End
- Constituency
- Cities of London and Westminster
- Latitude
- 51.5192
- Longitude
- -0.1409
More for W1W
Typical property
What the typical W1W property looks like
Area summary, buyer notes, researched facts
Council tax
Islington 2025/26 rates
All bands, monthly cost, discounts
Sold prices tool
Full transaction history for W1W
HM Land Registry from 1995
Corporate freeholders
Companies registered in W1W
Live Companies House data + PSCs
EPC checker
Look up any W1W address
Energy ratings + improvement options
Crime checker
Local breakdown for W1W
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 W1W 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.