3Y Avg Price
£337,500
2 sales
Properties
17
15 freehold · 2 leasehold
Sales / Year
0.6
5-year average
Avg £/sq ft
£317
£3,414/m²
Rank in CF83
83rd
of 542 streets
Last Sale
£295,000
Feb 2026
Price History
Every recorded sale on this street, coloured by property type.
Last 10 Sales
23 total recorded
11 Heol Serth
Detached
£295,000
Feb 2026
14 Heol Serth
Detached
£380,000
Sept 2025
20 Heol Serth
Detached
£336,000
Sept 2021
19 Heol Serth
Detached
£241,635
Jun 2019
3 Heol Serth
Detached
£165,000
May 2018
17 Heol Serth
Detached
£255,000
May 2018
12 Heol Serth
Detached
£280,000
Jul 2017
13 Heol Serth
Detached
£205,000
Jul 2017
4 Heol Serth
Detached
£124,500
May 2017
4 Heol Serth
Detached
£153,000
Feb 2016
Street Rankings — CF83
Streets ranked by 3-year average sale price. Showing positions 79–88 of 542.
| # | Street | 3Y Avg |
|---|---|---|
| 79 | Coed Gethin | £345,000 |
| 80 | Clos Pandy | £344,000 |
| 81 | Heol Cwarrel Clark | £343,163 |
| 82 | Colliery Road | £340,000 |
| 83 | Heol Serth | £337,500 |
| 83 | Heol Serth | £337,500 |
| 85 | Denbigh Court | £335,000 |
| 86 | Warren Drive | £330,667 |
| 87 | Clos Y Cedr | £330,000 |
| 88 | Lon Hafren | £329,667 |
Property Mix
Type
Tenure
EPC Ratings
13 of 17 properties have an EPC record
Avg floor area: 1,044 sq ft (97 m²)
District Context — CF83
CF83 covers areas in the Caerphilly borough of South Wales, situated north of Cardiff. It is a predominantly residential district with a mix of established communities and growing suburban appeal.
Average Property Price - CF83
£244,852
27
National percentile
12 month avg at 31 Aug 2026
Average Net Household Income - CF83
£34,569
29
National percentile
2023 census data
10-Year Annualised Price Growth - CF83
4.4%
87
National percentile
Estimate at 31 Aug 2026
10-Year Annualised Rent Growth - CF
5.0%
92
National percentile
Estimate at 31 Aug 2026