CF42 Postcode Data
Property data for the CF42 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 CF42 is £55,229 (median £47,000), based on 127 HM Land Registry transactions. Police UK recorded 63 crimes within a 1-mile radius in 2026-03. The average EPC rating across 133 certified properties is 61/100.
Headline pricing in CF42 is below the UK national average (England & Wales average ~£290k as of 2025). Stock is dominated by terraced properties (99 of the last 127 sales). Energy efficiency here is weaker than average (expect higher running costs and lower mortgage-affordability scores from green lenders).
Avg sale price
£55,229
127 sales
Median price
£47,000
Crime incidents
63
2026-03
Avg EPC score
61/100
133 certs
Recent sold prices
Latest 30 property sales in the CF42 area, sourced from HM Land Registry Price Paid Data.
terraced
£47,758
99 sales
semi-detached
£77,048
21 sales
detached
£98,500
4 sales
| Date | Address | Type | Price |
|---|---|---|---|
| Jan 2026 | 8, MARY STREET, TREORCHY | terraced | £125,000 |
| Nov 2025 | 8, ELEANOR STREET, TREORCHY | detached | £130,000 |
| Oct 2025 | 6, GEORGE STREET, TREORCHY | terraced | £100,000 |
| Aug 2025 | 1, PRINCES STREET, TREORCHY | terraced | £54,090 |
| Jul 2025 | 14, PRINCES STREET, TREORCHY | terraced | £95,000 |
| Apr 2025 | 104, BAGLAN STREET, TREORCHY | terraced | £68,000 |
| Apr 2025 | 92, BAGLAN STREET, TREORCHY | terraced | £57,500 |
| Dec 2024 | 92, BAGLAN STREET, TREORCHY | terraced | £37,000 |
| Apr 2024 | 2, MARY STREET, TREORCHY | terraced | £63,000 |
| Feb 2024 | 3, BAGLAN STREET, TREORCHY | terraced | £66,000 |
| Feb 2024 | 16, GEORGE STREET, TREORCHY | terraced | £89,950 |
| May 2023 | 4, PRINCES STREET, TREORCHY | terraced | £94,000 |
| Apr 2023 | 8, MARY STREET, TREORCHY | terraced | £105,000 |
| Jul 2022 | 15, ELEANOR STREET, TREORCHY | terraced | £95,000 |
| May 2022 | EASTLEA, MARY STREET, TREORCHY | semi-detached | £186,000 |
Crime in CF42
63 reported crimes within a 1-mile radius of the postcode centroid in 2026-03, from Police UK data.
Violent Crime
30
Public Order
7
Anti Social Behaviour
5
Other Crime
5
Criminal Damage Arson
4
Energy performance
Aggregate EPC stats from 133 recently-certified properties in the CF42 area.
Avg current score
61/100
Avg potential
82/100
Avg energy cost
£1,129/yr
Sample size
133
Rating distribution
A
0
B
4
C
27
D
75
E
25
F
0
G
2
Area information
- Local authority
- Rhondda Cynon Taf
- Country
- Wales
- Wards
- Treorchy, Treherbert
- Constituency
- Rhondda and Ogmore
- Latitude
- 51.6675
- Longitude
- -3.5242
More for CF42
Typical property
What the typical CF42 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 CF42
HM Land Registry from 1995
Corporate freeholders
Companies registered in CF42
Live Companies House data + PSCs
EPC checker
Look up any CF42 address
Energy ratings + improvement options
Crime checker
Local breakdown for CF42
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. Counts cover a 1-mile radius from the CF42 postcode centroid for the most recent month available (typically 2 months behind).
EPC: opendatacommunities.org, the official UK Energy Performance Certificate register. Aggregate stats from up to 30 most recent certificates in the postcode.
Area data: postcodes.io, open data from the Office for National Statistics.