CF45 Postcode Data
Property data for the CF45 postcode district covering Rhondda Cynon Taf. 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 CF45 is £68,031 (median £65,500), based on 216 HM Land Registry transactions. Police UK recorded 65 crimes within a 1-mile radius in 2026-05.
Headline pricing in CF45 is below the UK national average (England & Wales average ~£290k as of 2025). Stock is dominated by terraced properties (164 of the last 216 sales).
Avg sale price
£68,031
216 sales
Median price
£65,500
Crime incidents
65
2026-05
Avg EPC score
n/a
221 certs
Recent sold prices
Latest 30 property sales in the CF45 area, sourced from HM Land Registry Price Paid Data.
terraced
£64,003
164 sales
semi-detached
£79,559
46 sales
detached
£98,500
2 sales
flat-maisonette
£72,500
1 sales
| Date | Address | Type | Price |
|---|---|---|---|
| Jan 2026 | 67, BRYNIFOR, MOUNTAIN ASH | semi-detached | £125,000 |
| Oct 2025 | 32, OAKLAND STREET, MOUNTAIN ASH | terraced | £112,000 |
| Sept 2025 | 14, OAKLAND STREET, MOUNTAIN ASH | terraced | £130,000 |
| Jun 2025 | 22, BRYNIFOR, MOUNTAIN ASH | semi-detached | £82,000 |
| Jun 2025 | 8, BRYNIFOR, MOUNTAIN ASH | semi-detached | £100,000 |
| Jun 2025 | 5, MOUNT PLEASANT COTTAGES, MOUNTAIN ASH | terraced | £72,000 |
| Jun 2025 | 26, MOUNT PLEASANT TERRACE, MOUNTAIN ASH | terraced | £90,000 |
| Jun 2025 | 98, BRYNIFOR, MOUNTAIN ASH | terraced | £139,950 |
| Jun 2025 | 27, EDWARD STREET, MOUNTAIN ASH | terraced | £127,500 |
| Jun 2025 | 40B, GLYNGWYN STREET, MOUNTAIN ASH | terraced | £66,000 |
| May 2025 | 22, BRYNIFOR, MOUNTAIN ASH | semi-detached | £68,000 |
| Apr 2025 | 22, BRYNIFOR, MOUNTAIN ASH | semi-detached | £49,000 |
| Apr 2025 | 6, EDWARD STREET, MOUNTAIN ASH | terraced | £74,100 |
| Mar 2025 | 47, BRYNIFOR, MOUNTAIN ASH | semi-detached | £118,000 |
| Mar 2025 | 39, BRYNIFOR, MOUNTAIN ASH | semi-detached | £118,000 |
Crime in CF45
65 reported crimes within a 1-mile radius of the postcode centroid in 2026-05, from Police UK data.
Violent Crime
34
Anti Social Behaviour
10
Criminal Damage Arson
7
Public Order
5
Vehicle Crime
3
Energy performance
Aggregate EPC stats from 221 recently-certified properties in the CF45 area.
Sample size
221
Rating distribution
A
0
B
20
C
45
D
121
E
31
F
2
G
2
Area information
- Local authority
- Rhondda Cynon Taf
- Country
- Wales
- Wards
- Abercynon, Mountain Ash, Penrhiw-ceibr
- Constituency
- Merthyr Tydfil and Aberdare
- Latitude
- 51.6695
- Longitude
- -3.3621
More for CF45
Typical property
What the typical CF45 property looks like
Area summary, buyer notes, researched facts
Council tax
Rhondda Cynon Taf 2025/26 rates
All bands, monthly cost, discounts
Sold prices tool
Full transaction history for CF45
HM Land Registry from 1995
Corporate freeholders
Companies registered in CF45
Live Companies House data + PSCs
EPC checker
Look up any CF45 address
Energy ratings + improvement options
Crime checker
Local breakdown for CF45
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 CF45 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.