CF91 Postcode Data
Property data for the CF91 postcode district covering Cardiff. Sold prices, crime statistics, energy performance, and demographic insights, all from HM Land Registry, Police UK, and the EPC Register.
Quick answer
The average Wales sale price is £213,240 (UK HPI, March 2026), +2.9% year-on-year. Police UK recorded 356 crimes within a 1-mile radius in 2026-04.
Use the data below to compare CF91 against neighbouring postcode districts before making an offer.
Avg sale price
£213,240
Wales · UK HPI
Annual change
+2.9%
vs March 2026 last year
Crime incidents
356
2026-04
Avg EPC score
n/a
Average prices in Wales
Average prices for Wales from the UK House Price Index, March 2026. The UK HPI is HM Land Registry's official monthly measure of UK property values, compiled from completed sales records across the whole country.
Detached
£334,744
Semi-detached
£212,913
Terraced
£170,907
Flat / maisonette
£126,165
House price index: 105.6 · Annual change: +2.9% · Month-on-month: +0.6%
Crime in CF91
356 reported crimes within a 1-mile radius of the postcode centroid in 2026-04, from Police UK data.
Violent Crime
108
Public Order
40
Anti Social Behaviour
39
Vehicle Crime
37
Shoplifting
36
Area information
- Local authority
- Cardiff
- Country
- Wales
- Wards
- Grangetown
- Constituency
- Cardiff South and Penarth
- Latitude
- 51.4655
- Longitude
- -3.1940
More for CF91
Typical property
What the typical CF91 property looks like
Area summary, buyer notes, researched facts
Council tax
Cardiff 2025/26 rates
All bands, monthly cost, discounts
Sold prices tool
Full transaction history for CF91
HM Land Registry from 1995
Corporate freeholders
Companies registered in CF91
Live Companies House data + PSCs
EPC checker
Look up any CF91 address
Energy ratings + improvement options
Crime checker
Local breakdown for CF91
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 CF91 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.