3Y Avg Price
£403,625
4 sales
Properties
33
Sales / Year
1.4
5-year average
Avg £/sq ft
£246
£2,649/m²
Rank in SA18
6th
of 237 streets
Last Sale
£432,000
Oct 2025
Price History
Every recorded sale on this street, coloured by property type.
Last 10 Sales
52 total recorded
62 Brynmawr Avenue
Detached
£432,000
Oct 2025
CAMBRAI HOUSE Brynmawr Avenue
Detached
£410,000
May 2024
13 Brynmawr Avenue
Detached
£367,500
Mar 2024
72 Brynmawr Avenue
Detached
£405,000
Nov 2023
62 Brynmawr Avenue
Detached
£399,950
Nov 2022
ALLTWEN Brynmawr Avenue
Detached
£365,000
Feb 2022
42 Brynmawr Avenue
Detached
£390,000
Oct 2021
CAMBRAI HOUSE Brynmawr Avenue
Detached
£350,000
Nov 2020
LA SCALA, 15 Brynmawr Avenue
Detached
£305,000
Apr 2020
32 Brynmawr Avenue
Detached
£280,000
Mar 2020
Street Rankings — SA18
Streets ranked by 3-year average sale price. Showing positions 2–11 of 237.
| # | Street | 3Y Avg |
|---|---|---|
| 2 | Llys Dolwerdd | £540,000 |
| 3 | Heol Lotwen | £510,000 |
| 4 | Blacklion Road | £497,250 |
| 5 | Woodlands Lane | £410,000 |
| 6 | Brynmawr Avenue | £403,625 |
| 7 | Waunfarlais Road | £395,000 |
| 7 | Hen Felin | £395,000 |
| 9 | Parc Y Llan | £390,000 |
| 9 | Cwmfelin Road | £390,000 |
| 11 | Heol Y Mynydd | £381,500 |
Property Mix
Type
Tenure
EPC Ratings
31 of 33 properties have an EPC record
Avg floor area: 1,851 sq ft (172 m²)
District Context — SA18
SA18 covers the Ammanford and Betws areas in Carmarthenshire, south Wales, situated in the western valleys of the region. It is a rural and semi-rural locality with a character rooted in former mining heritage, now offering quieter residential appeal.
Average Property Price - SA18
£208,964
15
National percentile
Average Net Household Income - SA18
£32,696
17
National percentile
10-Year Annualised Price Growth - SA18
5.0%
90
National percentile
10-Year Annualised Rent Growth - SA
3.5%
28
National percentile