| Postcode | SA9 1HL |
|---|---|
| Post Town | Swansea |
| Nearest station | Neath (14 km) |
| Bus stops |
Oddfellows Street (SW)
Interchange 1 (N)
Interchange (N)
Interchange 3 (N)
Interchange 4 (N)
Interchange 5 (N)
|
| Roads in this postcode | |
| Number of UPRNs | 16 View |
| Known addresses |
Maesyfed, 3 Derwen Road, Ystradgynlais
Powys Training, Derwen Road, Ystradgynlais
4 Derwen Road, Ystradgynlais
5 Derwen Road, Ystradgynlais
6 Derwen Road, Ystradgynlais
7 Derwen Road, Ystradgynlais
10 Derwen Road, Ystradgynlais
12 Derwen Road, Ystradgynlais
|
| Main property type | Semi-detached |
| Businesses |
No businesses found
|
| Latitude | 51.779876 | |
|---|---|---|
| Longitude | -3.756172 | |
| Easting | 278945 | |
| Northing | 210483 | |
| Grid reference | SN789104 | |
| UTM reference | 30U 447834 5736826 | |
| what3words | smokers.intention.frock | |
| FixPhrase | crinkly lunchbox straggler vitamins | |
| Plus code | 9C3RQ6HV+XG | |
| Altitude | 92 metres (303 feet) | |
| Sunrise (today) | 8:03 | |
| Sunset (today) | 16:08 | |
| Distance away | ||
| Distance to sea | 17.6 KMs (10.9 miles) |
| Parish | Ystradgynlais | W04000356 |
|---|---|---|
| Ward | Aber-craf and Ystradgynlais | W05001117 |
| Unitary Authority | Powys | W06000023 |
| County | Powys | W11000006 |
| Constituency (2024) | Brecon, Radnor and Cwm Tawe | W07000085 |
| MP | David Chadwick | Liberal Democrat |
| Police force | Dyfed-Powys | |
| Water company | Dwr Cymru Welsh Water | |
| NUTS/ITL 3 | Mid Wales | |
| NUTS/ITL 2 | Mid and South West Wales | |
| NUTS/ITL 1 | Wales | |
| Country | Wales | W92000004 |
| Date introduced | January 1980 |
|---|---|
| Last updated | November 2025 |
| User type | Small (addresses receive less than 25 items of mail per day) |
| Quality | Within the building of the matched address closest to the postcode mean |
| Population (2011) | 33 | |
|---|---|---|
| Households (2011) | 13 | |
| Index of Multiple Deprivation (2019) |
Most deprivedLeast deprived
|
|
| Average household income (2020) |
Lowest (£22,200)
Highest (£108,100)
|
|
| Rural/urban (2021) | Urban: Nearer to a major town or city | |
| Rural/urban (2011) | Urban city and town | |
| Built up area (2024) | Ystradgynlais | W45000983 |
| Census output area (2021) | W00002695 | |
| Census output area (2011) | 1B1 | |
| Lower layer super output area (2021) | Powys 021E | W01000505 |
| Lower layer super output area (2011) | Powys 021E | W01000505 |
| Middle layer super output area (2021) | Ystradgynlais & Tawe Uchaf | W02000416 |
| Middle layer super output area (2011) | Ystradgynlais & Tawe Uchaf | W02000416 |
| Travel to work area | Swansea | W22000032 |
| Average property price in Swansea | £198,834 |
|---|---|
| Annual change | 1.8% |
| Address | Type | Date | Price |
|---|---|---|---|
| 12 Derwen Road, Ystradgynlais | Semi-detached (freehold) | Aug 2025 | £260,000 |
| Semi-detached (freehold) | Feb 2002 | £19,400 | |
| Powys Training, Derwen Road, Ystradgynlais | Other (freehold) | Jun 2024 | £83,000 |
| Other (freehold) | Mar 2015 | £40,000 | |
| 4 Derwen Road, Ystradgynlais | Detached (freehold) | Apr 2021 | £258,000 |
| Detached (freehold) | Sep 2018 | £185,000 | |
| 6 Derwen Road, Ystradgynlais | Semi-detached (freehold) | Jan 2017 | £165,000 |
| Semi-detached (freehold) | Apr 2011 | £95,000 | |
| Maesyfed, 3 Derwen Road, Ystradgynlais | Detached (freehold) | Apr 2015 | £122,250 |
| 10 Derwen Road, Ystradgynlais | Semi-detached (leasehold) | Sep 2003 | £115,000 |
| 5 Derwen Road, Ystradgynlais | Semi-detached (freehold) | Oct 2001 | £59,500 |
| Semi-detached (freehold) | Oct 1999 | £51,500 | |
| 7 Derwen Road, Ystradgynlais | Semi-detached (leasehold) | Oct 1997 | £48,000 |
| Semi-detached (leasehold) | Nov 1996 | £48,000 | |
| Semi-detached (leasehold) | Jan 1996 | £30,000 |