3Y Avg Price
£236,250
2 sales
Properties
28
19 freehold · 9 leasehold
Sales / Year
1.6
5-year average
Avg £/sq ft
—
Rank in CF38
131st
of 245 streets
Last Sale
£232,500
Jan 2026
Price History
Every recorded sale on this street, coloured by property type.
Last 10 Sales
56 total recorded
8 Heol Undeb
Semi-Detached
£232,500
Jan 2026
35 Heol Undeb
Semi-Detached
£240,000
Oct 2024
17 Heol Undeb
Semi-Detached
£150,000
May 2023
9 Heol Undeb
Semi-Detached
£230,000
Jun 2022
36 Heol Undeb
Semi-Detached
£150,000
Dec 2021
31 Heol Undeb
Semi-Detached
£220,000
Nov 2021
17 Heol Undeb
Semi-Detached
£60,000
Aug 2021
21 Heol Undeb
Semi-Detached
£162,000
Jul 2021
37 Heol Undeb
Semi-Detached
£177,500
May 2021
40 Heol Undeb
Semi-Detached
£188,000
Apr 2020
Street Rankings — CF38
Streets ranked by 3-year average sale price. Showing positions 127–136 of 245.
| # | Street | 3Y Avg |
|---|---|---|
| 127 | Presteigne Avenue | £238,000 |
| 128 | Heol Deg | £237,500 |
| 129 | Anglesey Close | £237,333 |
| 129 | Beaumaris Close | £237,333 |
| 131 | Heol Undeb | £236,250 |
| 132 | Cavendish Place | £235,279 |
| 133 | Birch Grove | £235,000 |
| 133 | Carlton Crescent | £235,000 |
| 133 | Holywell Road | £235,000 |
| 136 | Llwyncrwn Road | £234,500 |
Property Mix
Type
Tenure
EPC Ratings
0 of 28 properties have an EPC record
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