| Postcode | SA4 9EL | 
|---|---|
| Post Town | Swansea | 
| Nearest station | Pontarddulais (4 km) | 
| Bus stops | Post Office (SW) Y Llanerch (SW) Y Llanerch (NE) Oaklands Road (NW) | 
| Roads in this postcode | |
| Number of UPRNs | 36 View | 
| Known addresses | 1 Heol Y Waun, Pontlliw 1B Heol Y Waun, Pontlliw 2 Heol Y Waun, Pontlliw 6 Heol Y Waun, Pontlliw 8 Heol Y Waun, Pontlliw 9 Heol Y Waun, Pontlliw 10 Heol Y Waun, Pontlliw 11 Heol Y Waun, Pontlliw 13 Heol Y Waun, Pontlliw 14 Heol Y Waun, Pontlliw 15 Heol Y Waun, Pontlliw 16 Heol Y Waun, Pontlliw 18 Heol Y Waun, Pontlliw 20 Heol Y Waun, Pontlliw 21 Heol Y Waun, Pontlliw 22 Heol Y Waun, Pontlliw 23 Heol Y Waun, Pontlliw 24 Heol Y Waun, Pontlliw 25 Heol Y Waun, Pontlliw 27 Heol Y Waun, Pontlliw 28 Heol Y Waun, Pontlliw 30 Heol Y Waun, Pontlliw 31 Heol Y Waun, Pontlliw 33 Heol Y Waun, Pontlliw 34 Heol Y Waun, Pontlliw | 
| Main property type | Detached | 
| Businesses | 
                        No businesses found
                     | 
| Latitude | 51.691832 | |
|---|---|---|
| Longitude | -4.013423 | |
| Easting | 260930 | |
| Northing | 201151 | |
| Grid reference | SN609011 | |
| UTM reference | 30U 429952 5727249 | |
| what3words | reserving.koala.dizziness | |
| FixPhrase | crinkle lumpish suffocate velcro | |
| Plus code | 9C3QMXRP+PJ | |
| Altitude | 42 metres (138 feet) | |
| Sunrise (today) | 7:09 | |
| Sunset (today) | 16:52 | |
| Distance away | ||
| Distance to sea | 2.8 KMs (1.7 miles) | 
| Parish | Pontlliw and Tircoed | W04000976 | 
|---|---|---|
| Ward | Pontlliw and Tircoed | W05001063 | 
| 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 | June 2002 | 
|---|---|
| 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) | 81 | |
|---|---|---|
| Households (2011) | 35 | |
| Index of Multiple Deprivation (2019) | Most deprivedLeast deprived | |
| Average household income (2020) | Lowest (£22,200)
                        Highest (£108,100)
                       | |
| Rural/urban (2021) | Smaller rural: Nearer to a major town or city | |
| Rural/urban (2011) | Rural village | |
| Census output area (2021) | W00004253 | |
| Census output area (2011) | 1A2 | |
| Lower layer super output area (2021) | Swansea 004B | W01000792 | 
| Lower layer super output area (2011) | Swansea 004B | W01000792 | 
| Middle layer super output area (2021) | Llangyfelach & Tircoed | W02000171 | 
| Middle layer super output area (2011) | Llangyfelach & Tircoed | W02000171 | 
| Travel to work area | Swansea | W22000032 | 
| Average property price in Swansea | £199,131 | 
|---|---|
| Annual change | 2.4% | 
| Address | Type | Date | Price | 
|---|---|---|---|
| 11 Heol Y Waun, Pontlliw | Detached (freehold) | Dec 2024 | £240,000 | 
| Detached (freehold) | Sep 2019 | £170,000 | |
| Detached (freehold) | Jan 2018 | £155,000 | |
| Detached (freehold) | May 2000 | £54,000 | |
| 31 Heol Y Waun, Pontlliw | Detached (freehold) | Jun 2024 | £250,000 | 
| 6 Heol Y Waun, Pontlliw | Semi-detached (freehold) | May 2024 | £167,500 | 
| Semi-detached (freehold) | Jan 2022 | £145,000 | |
| Semi-detached (freehold) | Jul 1999 | £39,000 | |
| 22 Heol Y Waun, Pontlliw | Semi-detached (freehold) | Feb 2023 | £195,000 | 
| Semi-detached (freehold) | Oct 2020 | £164,995 | |
| Semi-detached (freehold) | Sep 2017 | £152,000 | |
| Semi-detached (freehold) | Mar 2014 | £100,000 | |
| 13 Heol Y Waun, Pontlliw | Terraced (freehold) | Feb 2023 | £250,000 | 
| Terraced (freehold) | Jun 2017 | £133,000 | |
| Terraced (freehold) | Jul 1999 | £57,000 | |
| Terraced (freehold) | Feb 1999 | £59,995 | |
| 20 Heol Y Waun, Pontlliw | Semi-detached (freehold) | Mar 2022 | £156,000 | 
| Semi-detached (freehold) | Dec 2014 | £130,000 | |
| Semi-detached (freehold) | Jan 2002 | £57,000 | |
| Semi-detached (freehold) | Jan 1995 | £50,450 | |
| 21 Heol Y Waun, Pontlliw | Semi-detached (freehold) | Sep 2020 | £140,000 | 
| Semi-detached (freehold) | Sep 2006 | £135,000 | |
| Semi-detached (freehold) | Jun 2006 | £142,999 | |
| 1B Heol Y Waun, Pontlliw | Detached (freehold) | Dec 2019 | £270,000 | 
| 27 Heol Y Waun, Pontlliw | Terraced (freehold) | Dec 2017 | £124,995 | 
| 23 Heol Y Waun, Pontlliw | Semi-detached (freehold) | Mar 2017 | £132,500 |