| Postcode | SA4 3LF | 
|---|---|
| Post Town | Swansea | 
| Nearest station | Bynea (4 km) | 
| Bus stops | Ael-y-bryn Path (NW) Old Station (E) Old Station (N) Nurses Corner (SW) Nurses Corner (NE) Bancbach (SE) | 
| Roads in this postcode | |
| Number of UPRNs | 28 View | 
| Known addresses | 4 Ael Y Bryn, Penclawdd 7 Ael Y Bryn, Penclawdd 15 Ael Y Bryn, Penclawdd 18 Ael Y Bryn, Penclawdd 20 Ael Y Bryn, Penclawdd 21 Ael Y Bryn, Penclawdd 23 Ael Y Bryn, Penclawdd 27 Ael Y Bryn, Penclawdd | 
| Main property type | Detached | 
| Businesses | 
| Latitude | 51.63927 | |
|---|---|---|
| Longitude | -4.102707 | |
| Easting | 254591 | |
| Northing | 195480 | |
| Grid reference | SS545954 | |
| UTM reference | 30U 423692 5721493 | |
| what3words | linen.resurgent.rooster | |
| FixPhrase | crinkle lumping slab unbalance | |
| Plus code | 9C3QJVQW+PW | |
| Altitude | 52 metres (169 feet) | |
| Sunrise (today) | 7:09 | |
| Sunset (today) | 16:52 | |
| Distance away | ||
| Distance to sea | 1 KMs (0.6 miles) | 
| Parish | Llanrhidian Higher | W04000968 | 
|---|---|---|
| Ward | Pen-clawdd | W05001058 | 
| Unitary Authority | Swansea | W06000011 | 
| County | West Glamorgan | W11000008 | 
| Constituency (2024) | Gower | W07000097 | 
| MP | Tonia Antoniazzi | Labour | 
| Police force | South Wales | |
| Water company | Dwr Cymru Welsh Water | |
| NUTS/ITL 3 | Swansea | |
| NUTS/ITL 2 | Mid and South West Wales | |
| NUTS/ITL 1 | Wales | |
| Country | Wales | W92000004 | 
| Date introduced | January 1980 | 
|---|---|
| Last updated | September 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) | 60 | |
|---|---|---|
| Households (2011) | 28 | |
| Index of Multiple Deprivation (2019) | Most deprivedLeast deprived | |
| Average household income (2020) | Lowest (£22,200)
                        Highest (£108,100)
                       | |
| Rural/urban (2021) | Larger rural: Nearer to a major town or city | |
| Rural/urban (2011) | Rural town and fringe | |
| Built up area (2024) | Pen-clawdd | W45001114 | 
| Census output area (2021) | W00004430 | |
| Census output area (2011) | 6B2 | |
| Lower layer super output area (2021) | Swansea 018C | W01000829 | 
| Lower layer super output area (2011) | Swansea 018C | W01000829 | 
| Middle layer super output area (2021) | Llanmorlais & Three Crosses | W02000185 | 
| Middle layer super output area (2011) | Llanmorlais & Three Crosses | W02000185 | 
| Travel to work area | Swansea | W22000032 | 
| Average property price in Swansea | £199,131 | 
|---|---|
| Annual change | 2.4% | 
| Address | Type | Date | Price | 
|---|---|---|---|
| 21 Ael Y Bryn, Penclawdd | Detached (freehold) | Jul 2021 | £233,000 | 
| 18 Ael Y Bryn, Penclawdd | Detached (freehold) | Jan 2021 | £217,000 | 
| 4 Ael Y Bryn, Penclawdd | Semi-detached (freehold) | May 2019 | £175,000 | 
| Semi-detached (freehold) | Nov 2010 | £140,000 | |
| Detached (leasehold) | May 2009 | £130,000 | |
| Semi-detached (freehold) | May 2009 | £130,000 | |
| Detached (leasehold) | Aug 2001 | £55,000 | |
| 23 Ael Y Bryn, Penclawdd | Detached (leasehold) | Nov 2016 | £176,500 | 
| 7 Ael Y Bryn, Penclawdd | Semi-detached (freehold) | Aug 2016 | £173,000 | 
| Semi-detached (freehold) | Nov 2006 | £158,000 | |
| 20 Ael Y Bryn, Penclawdd | Semi-detached (freehold) | Apr 2016 | £159,000 | 
| Semi-detached (freehold) | Jan 2007 | £154,950 | |
| 27 Ael Y Bryn, Penclawdd | Semi-detached (leasehold) | Jan 1997 | £46,000 | 
| 15 Ael Y Bryn, Penclawdd | Detached (leasehold) | Jan 1995 | £53,500 |