3Y Avg Price
£168,333
3 sales
Properties
13
10 freehold · 3 leasehold
Sales / Year
1.0
5-year average
Avg £/sq ft
—
Rank in CF40
26th
of 159 streets
Last Sale
£175,000
Oct 2025
Price History
Every recorded sale on this street, coloured by property type.
Last 10 Sales
21 total recorded
14 Heol Tre William
Terraced
£175,000
Oct 2025
8 Heol Tre William
Semi-Detached
£150,000
Feb 2024
25 Heol Tre William
Terraced
£180,000
Jul 2023
26 Heol Tre William
Semi-Detached
£193,000
Jun 2023
23 Heol Tre William
Semi-Detached
£180,000
Nov 2022
15 Heol Tre William
Semi-Detached
£160,000
Oct 2020
25 Heol Tre William
Terraced
£120,000
Sept 2018
11 Heol Tre William
Semi-Detached
£119,950
Aug 2018
23 Heol Tre William
Semi-Detached
£122,000
Dec 2017
10 Heol Tre William
Semi-Detached
£86,000
Mar 2016
Street Rankings — CF40
Streets ranked by 3-year average sale price. Showing positions 22–31 of 159.
| # | Street | 3Y Avg |
|---|---|---|
| 22 | De Winton Street | £173,500 |
| 23 | Blaenlau Street | £170,000 |
| 24 | Berw Road | £169,500 |
| 25 | Greenfield Street | £168,363 |
| 26 | Heol Tre William | £168,333 |
| 27 | Cornwall Road | £167,500 |
| 28 | Mikado Street | £166,250 |
| 29 | Greenmeadow Terrace | £163,500 |
| 30 | Oakdale Road | £160,500 |
| 31 | Argyle Terrace | £159,000 |
Property Mix
Type
Tenure
EPC Ratings
0 of 13 properties have an EPC record
District Context — CF40
CF40 covers the Caerphilly area in South Wales, positioned in the eastern valleys region north of Cardiff. It is a post-industrial community with a mix of residential neighbourhoods, offering affordable housing and strong local services.
Average Property Price - CF40
£135,178
1
National percentile
Average Net Household Income - CF40
£29,579
7
National percentile
10-Year Annualised Price Growth - CF40
6.4%
98
National percentile
10-Year Annualised Rent Growth - CF
4.8%
90
National percentile