3Y Avg Price
£404,350
10 sales
Properties
42
31 freehold · 11 leasehold
Sales / Year
2.8
5-year average
Avg £/sq ft
£367
£3,953/m²
Rank in CF14
221st
of 622 streets
Last Sale
£524,000
Oct 2025
Price History
Every recorded sale on this street, coloured by property type.
Last 10 Sales
57 total recorded
56 Heol Erwin
Semi-Detached
£524,000
Oct 2025
47 Heol Erwin
Semi-Detached
£400,000
Sept 2025
50 Heol Erwin
Semi-Detached
£385,000
Feb 2025
41 Heol Erwin
Semi-Detached
£370,000
Oct 2024
23 Heol Erwin
Semi-Detached
£345,000
Oct 2024
22 Heol Erwin
Semi-Detached
£475,000
Sept 2024
34 Heol Erwin
Semi-Detached
£442,500
Jul 2024
52 Heol Erwin
Semi-Detached
£372,000
Jan 2024
43 Heol Erwin
Semi-Detached
£350,000
Aug 2023
51 Heol Erwin
Semi-Detached
£380,000
Jul 2023
Street Rankings — CF14
Streets ranked by 3-year average sale price. Showing positions 217–226 of 622.
| # | Street | 3Y Avg |
|---|---|---|
| 217 | Court Road | £409,833 |
| 218 | Coryton Rise | £408,818 |
| 219 | Dan-Y-Graig | £407,500 |
| 220 | Heol Gwent | £405,000 |
| 221 | Heol Erwin | £404,350 |
| 222 | Norton Avenue | £403,333 |
| 223 | Coed Arian | £403,000 |
| 224 | Heol Mynydd Bychan | £402,286 |
| 225 | Maes Glas | £400,417 |
| 226 | Belle Vue Crescent | £400,000 |
Property Mix
Type
Tenure
EPC Ratings
32 of 42 properties have an EPC record
Avg floor area: 1,001 sq ft (93 m²)
District Context — CF14
CF14 covers Caerphilly and surrounding areas in South Wales, situated north of Cardiff in the South Wales Valleys. It is a long-established residential district with strong community roots and affordable living costs relative to the wider region.
Average Property Price - CF14
£370,111
61
National percentile
Average Net Household Income - CF14
£41,296
63
National percentile
10-Year Annualised Price Growth - CF14
4.5%
79
National percentile
10-Year Annualised Rent Growth - CF
4.8%
90
National percentile