3Y Avg Price
£493,750
4 sales
Properties
33
Sales / Year
1.2
5-year average
Avg £/sq ft
£316
£3,400/m²
Rank in CF38
6th
of 248 streets
Last Sale
£750,000
Feb 2026
Price History
Every recorded sale on this street, coloured by property type.
Last 10 Sales
58 total recorded
38 Heol Y Ffynnon
Detached
£750,000
Feb 2026
47 Heol Y Ffynnon
Semi-Detached
£335,000
Dec 2024
35 Heol Y Ffynnon
Semi-Detached
£300,000
Sept 2024
44 Heol Y Ffynnon
Detached
£590,000
Sept 2023
18 Heol Y Ffynnon
Semi-Detached
£335,000
Dec 2022
59 Heol Y Ffynnon
Semi-Detached
£330,000
Nov 2022
27 Heol Y Ffynnon
Semi-Detached
£250,000
Jun 2021
18 Heol Y Ffynnon
Semi-Detached
£255,000
Apr 2021
7 Heol Y Ffynnon
Semi-Detached
£210,000
Feb 2021
28 Heol Y Ffynnon
Terraced
£210,500
Feb 2021
Street Rankings — CF38
Streets ranked by 3-year average sale price. Showing positions 2–11 of 248.
| # | Street | 3Y Avg |
|---|---|---|
| 2 | Willowford Road | £675,000 |
| 3 | St Brides Manor | £560,000 |
| 4 | Parc Nant Celyn | £547,333 |
| 5 | Meadow Brook | £495,833 |
| 6 | Heol Y Ffynnon | £493,750 |
| 7 | Cwrt Yr Efail | £485,000 |
| 8 | The Coppice | £475,000 |
| 9 | Ystradbarwig | £470,000 |
| 10 | Heol Y Parc | £467,500 |
| 11 | Heol Iscoed | £455,000 |
Property Mix
Type
Tenure
EPC Ratings
1 of 33 properties have an EPC record
Avg floor area: 2,723 sq ft (253 m²)
District Context — CF38
CF38 covers the Llanharry and Gelli areas in the Rhondda Cynon Taf borough, in the South Wales valleys north of Cardiff. It is a quieter, more affordable district with a traditional community character.
Average Property Price - CF38
£260,357
31
National percentile
Average Net Household Income - CF38
£38,906
53
National percentile
10-Year Annualised Price Growth - CF38
4.1%
69
National percentile
10-Year Annualised Rent Growth - CF
4.8%
90
National percentile