| Postcode | SA4 9AL | 
|---|---|
| Post Town | Swansea | 
| Nearest station | Gowerton (4 km) | 
| Bus stops | Primary School (SW) Roundabout (NE) Parc Penllergaer (NE) Old Inn (NW) Parc Penllergaer (SW) Keepers Close (W) | 
| Roads in this postcode | |
| Number of UPRNs | 9 View | 
| Known addresses | 2 Parc Mawr Close, Penllergaer 3 Parc Mawr Close, Penllergaer 4 Parc Mawr Close, Penllergaer 7 Parc Mawr Close, Penllergaer 8 Parc Mawr Close, Penllergaer | 
| Main property type | Semi-detached | 
| Businesses | 
                        No businesses found
                     | 
| Latitude | 51.670961 | |
|---|---|---|
| Longitude | -3.998655 | |
| Easting | 261887 | |
| Northing | 198802 | |
| Grid reference | SS618988 | |
| UTM reference | 30U 430941 5724914 | |
| what3words | apron.sleepy.teeth | |
| FixPhrase | crinkle lunacy stature sworn | |
| Plus code | 9C3RM2C2+9G | |
| Altitude | 100 metres (328 feet) | |
| Sunrise (today) | 7:09 | |
| Sunset (today) | 16:52 | |
| Distance away | ||
| Distance to sea | 4.9 KMs (3.1 miles) | 
| Parish | Penllergaer | W04000974 | 
|---|---|---|
| Ward | Penllergaer | W05001060 | 
| 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) | 14 | |
|---|---|---|
| Households (2011) | 8 | |
| 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) | Urban city and town | |
| Built up area (2024) | Penllergaer | W45001089 | 
| Census output area (2021) | W00004484 | |
| Census output area (2011) | 6A3 | |
| Lower layer super output area (2021) | Swansea 004D | W01000837 | 
| Lower layer super output area (2011) | Swansea 004D | W01000837 | 
| 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 | 
|---|---|---|---|
| 7 Parc Mawr Close, Penllergaer | Detached (freehold) | Jan 2021 | £266,000 | 
| Detached (freehold) | Dec 2008 | £193,500 | |
| Detached (leasehold) | Dec 2008 | £193,500 | |
| 2 Parc Mawr Close, Penllergaer | Semi-detached (freehold) | Sep 2014 | £140,000 | 
| 4 Parc Mawr Close, Penllergaer | Semi-detached (freehold) | Jun 2007 | £130,000 | 
| 3 Parc Mawr Close, Penllergaer | Semi-detached (leasehold) | Jan 1999 | £58,500 | 
| 8 Parc Mawr Close, Penllergaer | Detached (freehold) | Jun 1997 | £71,000 |