3Y Avg Price
£130,667
3 sales
Properties
8
Sales / Year
0.6
5-year average
Avg £/sq ft
£148
£1,590/m²
Rank in CF81
77th
of 130 streets
Last Sale
£132,000
Nov 2025
Price History
Every recorded sale on this street, coloured by property type.
Last 10 Sales
8 total recorded
9 Heolddu Avenue
Semi-Detached
£132,000
Nov 2025
10 Heolddu Avenue
Semi-Detached
£115,000
May 2025
1 Heolddu Avenue
Semi-Detached
£145,000
Dec 2023
3 Heolddu Avenue
Semi-Detached
£117,000
Sept 2019
4 Heolddu Avenue
Semi-Detached
£95,000
Jun 2019
11 Heolddu Avenue
Semi-Detached
£107,500
Jan 2011
2 Heolddu Avenue
Semi-Detached
£30,005
Jul 2000
14 Heolddu Avenue
Semi-Detached
£41,500
Nov 1998
Street Rankings — CF81
Streets ranked by 3-year average sale price. Showing positions 72–82 of 130.
| # | Street | 3Y Avg |
|---|---|---|
| 72 | St Mary Street | £135,000 |
| 74 | Eastview Terrace | £134,333 |
| 75 | Ty Llwyd Walk | £134,000 |
| 76 | Usk Road | £131,354 |
| 77 | Heolddu Avenue | £130,667 |
| 78 | Rockleigh Avenue | £130,000 |
| 78 | Railway Terrace | £130,000 |
| 78 | Fairview Terrace | £130,000 |
| 81 | Elm Street | £128,500 |
| 82 | Henry Street | £128,429 |
Property Mix
Type
Tenure
EPC Ratings
7 of 8 properties have an EPC record
Avg floor area: 1,109 sq ft (103 m²)
District Context — CF81
CF81 covers the Rhondda Valley area in South Wales, nestled in the former mining heartland north of Cardiff. It is a close-knit community with strong local character, offering affordable living and a developing property market.
Average Property Price - CF81
£161,556
4
National percentile
Average Net Household Income - CF81
£29,288
6
National percentile
10-Year Annualised Price Growth - CF81
6.1%
97
National percentile
10-Year Annualised Rent Growth - CF
4.8%
90
National percentile