Postcode SA10 9DB is located in a rural town, within the Crynant, Onllwyn and Seven Sisters ward of Neath Port Talbot in the Wales region, and forms part of the Dulais Valley area. It has high deprivation and average crime levels, with around 63.3 crimes per 1,000 residents per year, about 26% below the Wales average of 86 per 1,000. The average income per household in Dulais Valley is £43,160 per year. The nearest station is Neath, about 8.3 miles away. There are no primary and no secondary schools in the area.
Dulais Valley has a high level of deprivation, ranked at position 522 out of 32,844 areas in the United Kingdom, placing it within the top 2% most deprived areas in Wales.
Dulais Valley has an average crime rate, with approximately 63.3 reported incidents per 1,000 population each year.
Approximately 5.1% of homes on this street are social housing provided by a local council or housing association. Across the surrounding area, around 18.5% of dwellings are socially rented.
The average income per household in Dulais Valley is £43,160 per year.
No significant noise sources from railways or roads near SA10 9DB.
The nearest station is Neath located about 8.3 miles away. There are no other stations nearby.
Based on 56 recent sales, the median property price is £140,000 (about £144 per square foot) in Crynant, Onllwyn and Seven Sisters area, with individual transactions ranging from £65,000 up to £585,000.
| Type | Sales | Median | £/sq ft |
|---|---|---|---|
| Detached | 12 | £230,000 | £171 |
| Semi-Detached | 28 | £140,000 | £145 |
| Terraced | 16 | £116,000 | £126 |
Sale price
| Year | Detached | Semi-Detached | Terraced |
|---|---|---|---|
| 2016 | £270,000 | £107,500 | £73,500 |
| 2017 | £165,000 | £87,500 | £69,995 |
| 2018 | £180,000 | £104,000 | £82,000 |
| 2019 | £207,500 | £105,500 | £79,500 |
| 2020 | £175,000 | £107,000 | £86,000 |
| 2021 | £220,000 | £132,750 | £112,000 |
| 2022 | £160,000 | £135,000 | £105,000 |
| 2023 | £227,500 | £132,000 | £128,000 |
| 2024 | £220,000 | £149,998 | £101,000 |
| 2025 | £220,000 | £147,500 | £130,000 |
| 2026 | £263,500 | £195,000 | £111,000 |
Price per sq ft
| Year | Detached | Semi-Detached | Terraced |
|---|---|---|---|
| 2016 | £120 | £103 | £78 |
| 2017 | £125 | £87 | £78 |
| 2018 | £120 | £103 | £83 |
| 2019 | £131 | £112 | £75 |
| 2020 | £151 | £109 | £97 |
| 2021 | £182 | £130 | £110 |
| 2022 | £148 | £140 | £121 |
| 2023 | £179 | £139 | £139 |
| 2024 | £223 | £145 | £116 |
| 2025 | £166 | £150 | £129 |
| 2026 | £269 | £182 | £120 |
There were 17 recent sold properties in the last 18 months near SA10 9DB.
In the SA10 9DB postcode area, located within Dulais Valley, there are 0 primary and 0 secondary schools in close proximity.
Elected local representatives for SA10 9DB, including ward councillors and the local member of parliament.
Sian Harris
Crynant, Onllwyn and Seven Sisters - Elected 5 May 2022
Steve Hunt
Crynant, Onllwyn and Seven Sisters - Elected 5 May 2022
Carolyn Harris
Neath and Swansea East - Elected 4 Jul 2024
The area around SA10 9DB records about 63 crimes per 1,000 residents per year, which is a average crime rate for England: it scores 6 out of 10 on the Area360 crime scale, where 10 is the highest crime level. Across Wales as a whole the rate is about 86 per 1,000. The most common offences locally are violence and sexual offences, anti-social behaviour and public order.
The median sale price around SA10 9DB in Dulais Valley is £140,000 (about £144 per square foot) based on 56 registered sales according to HM Land Registry data.
There are 2 schools close to SA10 9DB, including Blaendulais Primary School and YGG Blaendulais. Ratings are from the latest Ofsted inspections.
SA10 9DB scores 8 out of 10 on the deprivation scale, where 10 is the most deprived. Its neighbourhood ranks 522 of 32,844 in England on the official Index of Multiple Deprivation (rank 1 is the most deprived).
The Member of Parliament for Neath and Swansea East covering SA10 9DB is Carolyn Harris (Labour Party), elected at the 2024 general election. The area is represented by 2 local councillors: Sian Harris (Independent) and Steve Hunt (Independent).
All data is sourced from official UK government agencies and public datasets. Last updated: 16/07/2026. Read more about how our statistics are calculated.