3Y Avg Price
£173,750
2 sales
Properties
14
Sales / Year
0.6
5-year average
Avg £/sq ft
£295
£3,180/m²
Rank in CF31
344th
of 422 streets
Last Sale
£170,000
Jan 2026
Price History
Every recorded sale on this street, coloured by property type.
Last 10 Sales
43 total recorded
9 Banc Gwyn
Detached
£170,000
Jan 2026
10 Banc Gwyn
Terraced
£177,500
Feb 2025
13 Banc Gwyn
Terraced
£180,000
Feb 2023
3 Banc Gwyn
Terraced
£128,000
Apr 2020
5 Banc Gwyn
Semi-Detached
£172,012
Mar 2019
12 Banc Gwyn
Semi-Detached
£150,000
Jun 2017
13 Banc Gwyn
Terraced
£120,000
Jul 2014
12 Banc Gwyn
Semi-Detached
£134,000
Feb 2014
11 Banc Gwyn
Semi-Detached
£144,950
Jan 2013
12 Banc Gwyn
Semi-Detached
£132,500
Mar 2012
Street Rankings — CF31
Streets ranked by 3-year average sale price. Showing positions 340–349 of 422.
| # | Street | 3Y Avg |
|---|---|---|
| 340 | South Street | £174,995 |
| 341 | Longacres | £174,092 |
| 342 | Highbury Crescent | £174,000 |
| 342 | Maesglas | £174,000 |
| 344 | Banc Gwyn | £173,750 |
| 345 | St Teilos Road | £173,500 |
| 346 | Edward Street | £173,125 |
| 347 | Newcastle Hill | £173,000 |
| 348 | Chiswick Close | £172,772 |
| 349 | Tal Garreg | £172,650 |
Property Mix
Type
Tenure
EPC Ratings
11 of 14 properties have an EPC record
Avg floor area: 700 sq ft (65 m²)
District Context — CF31
CF31 covers central and southern districts of Cardiff, Wales's capital city, positioned as part of the broader urban conurbation. The area blends residential neighbourhoods with access to the city's employment and cultural amenities.
Average Property Price - CF31
£243,168
26
National percentile
Average Net Household Income - CF31
£35,921
37
National percentile
10-Year Annualised Price Growth - CF31
4.8%
86
National percentile
10-Year Annualised Rent Growth - CF
4.8%
90
National percentile