3Y Avg Price
£187,125
4 sales
Properties
21
Sales / Year
0.8
5-year average
Avg £/sq ft
£290
£3,120/m²
Rank in SA10
143rd
of 285 streets
Last Sale
£269,500
Jun 2026
Price History
Every recorded sale on this street, coloured by property type.
Last 10 Sales
59 total recorded
23 Derlwyn
Detached
£269,500
Jun 2026
9 Derlwyn
Terraced
£186,000
Oct 2024
14 Derlwyn
Terraced
£158,000
Oct 2023
16 Derlwyn
Terraced
£135,000
Sept 2023
9 Derlwyn
Terraced
£129,995
Sept 2019
14 Derlwyn
Terraced
£107,000
Sept 2018
12 Derlwyn
Detached
£118,950
Jul 2018
16 Derlwyn
Terraced
£107,000
Jul 2018
11 Derlwyn
Terraced
£116,000
Dec 2017
4 Derlwyn
Terraced
£125,000
Aug 2015
Street Rankings — SA10
Streets ranked by 3-year average sale price. Showing positions 139–148 of 285.
| # | Street | 3Y Avg |
|---|---|---|
| 139 | Onllwyn Road | £190,000 |
| 140 | Lle Crymlyn | £188,380 |
| 141 | Llwyn Y Bryn | £187,500 |
| 141 | Neath Road | £187,500 |
| 143 | Derlwyn | £187,125 |
| 144 | School Road | £186,342 |
| 145 | Station Road | £185,000 |
| 146 | Penshannel | £184,909 |
| 147 | Church Place | £184,750 |
| 148 | Heol Ffranc | £183,000 |
Property Mix
Type
Tenure
EPC Ratings
15 of 21 properties have an EPC record
Avg floor area: 689 sq ft (64 m²)
District Context — SA10
SA10 covers Neath and Port Talbot in South Wales, situated in the western industrial valleys of the region. It is a traditional working community with strong heritage industries and a focus on practical, family-oriented living.
Average Property Price - SA10
£206,416
14
National percentile
12 month avg at 30 Sep 2026
Average Net Household Income - SA10
£33,075
19
National percentile
2023 census data
10-Year Annualised Price Growth - SA10
3.4%
65
National percentile
Estimate at 30 Sep 2026
10-Year Annualised Rent Growth - SA
3.9%
50
National percentile
Estimate at 30 Sep 2026