3Y Avg Price
£72,750
2 sales
Properties
26
Sales / Year
1.6
5-year average
Avg £/sq ft
£115
£1,240/m²
Rank in CF43
87th
of 104 streets
Last Sale
£67,500
Oct 2025
Price History
Every recorded sale on this street, coloured by property type.
Last 10 Sales
42 total recorded
27 Union Street
Terraced
£67,500
Oct 2025
41 Union Street
Terraced
£78,000
Jun 2024
3 Union Street
Terraced
£85,000
Nov 2022
4 Union Street
Terraced
£139,500
Oct 2022
37 Union Street
Terraced
£75,000
Aug 2022
30 Union Street
Terraced
£80,000
Sept 2021
12 Union Street
Terraced
£105,000
Aug 2021
28 Union Street
Terraced
£82,000
Aug 2021
14 Union Street
Terraced
£64,000
Apr 2021
28 Union Street
Terraced
£60,000
Mar 2020
Street Rankings — CF43
Streets ranked by 3-year average sale price. Showing positions 83–90 of 104.
| # | Street | 3Y Avg |
|---|---|---|
| 83 | Penrhys Road | £74,916 |
| 84 | Middle Row | £74,000 |
| 85 | Woodland Road | £73,200 |
| 86 | East Road | £72,813 |
| 87 | Union Street | £72,750 |
| 88 | North Terrace | £72,363 |
| 89 | Station Terrace | £71,500 |
| 90 | Prospect Place | £70,000 |
| 90 | Baptist Square | £70,000 |
| 90 | Pleasant Hill | £70,000 |
Property Mix
Type
Tenure
EPC Ratings
24 of 26 properties have an EPC record
Avg floor area: 893 sq ft (83 m²)
District Context — CF43
CF43 covers the south Wales valleys area, sitting within the broader Cardiff postcode region in the south-east of Wales. It is a historically industrial community with a character shaped by its mining heritage and strong local ties.
Average Property Price - CF43
£104,939
0
National percentile
Average Net Household Income - CF43
£29,201
6
National percentile
10-Year Annualised Price Growth - CF43
6.6%
99
National percentile
10-Year Annualised Rent Growth - CF
4.8%
90
National percentile