| Postcode | SA7 9EZ | 
|---|---|
| Post Town | Swansea | 
| Nearest station | Llansamlet (3 km) | 
| Bus stops | Garth Road (SW) Primary School (SE) Glais Bridge (W) Old Glais Inn (NW) Old Glais Inn (SE) Post Office (SE) | 
| Roads in this postcode | |
| Number of UPRNs | 35 View | 
| Known addresses | Leighwood, 29 Cefn Road, Glais 2 Cefn Road, Glais 3 Cefn Road, Glais 4 Cefn Road, Glais 5 Cefn Road, Glais 6 Cefn Road, Glais 7 Cefn Road, Glais 8 Cefn Road, Glais 10 Cefn Road, Glais 15 Cefn Road, Glais 17 Cefn Road, Glais 18 Cefn Road, Glais 20 Cefn Road, Glais 21 Cefn Road, Glais 22 Cefn Road, Glais 23 Cefn Road, Glais 26 Cefn Road, Glais 28 Cefn Road, Glais 31 Cefn Road, Glais 33 Cefn Road, Glais 35 Cefn Road, Glais 37 Cefn Road, Glais 39 Cefn Road, Glais | 
| Main property type | Detached | 
| Businesses | 
| Latitude | 51.68881 | |
|---|---|---|
| Longitude | -3.882827 | |
| Easting | 269947 | |
| Northing | 200574 | |
| Grid reference | SN699005 | |
| UTM reference | 30U 438974 5726796 | |
| what3words | backfired.lime.glitter | |
| FixPhrase | crinkle lunar submersed veneering | |
| Plus code | 9C3RM4Q8+GV | |
| Altitude | 41 metres (135 feet) | |
| Sunrise (today) | 7:08 | |
| Sunset (today) | 16:51 | |
| Distance away | ||
| Distance to sea | 7.4 KMs (4.6 miles) | 
| Parish | Birchgrove | W04000561 | 
|---|---|---|
| Ward | Llansamlet | W05001052 | 
| Unitary Authority | Swansea | W06000011 | 
| County | West Glamorgan | W11000008 | 
| Constituency (2024) | Neath and Swansea East | W07000103 | 
| MP | Carolyn Harris | 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) | 72 | |
|---|---|---|
| Households (2011) | 34 | |
| 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) | Urban city and town | |
| Built up area (2024) | Glais | W45001073 | 
| Census output area (2021) | W00004271 | |
| Census output area (2011) | 6B2 | |
| Lower layer super output area (2021) | Swansea 006C | W01000800 | 
| Lower layer super output area (2011) | Swansea 006C | W01000800 | 
| Middle layer super output area (2021) | Birchgrove | W02000173 | 
| Middle layer super output area (2011) | Birchgrove | W02000173 | 
| Travel to work area | Swansea | W22000032 | 
| Average property price in Swansea | £199,131 | 
|---|---|
| Annual change | 2.4% | 
| Address | Type | Date | Price | 
|---|---|---|---|
| 15 Cefn Road, Glais | Detached (freehold) | Apr 2024 | £315,000 | 
| Detached (freehold) | Apr 2021 | £252,500 | |
| Detached (freehold) | Sep 2019 | £230,000 | |
| Detached (freehold) | Oct 2003 | £195,000 | |
| 18 Cefn Road, Glais | Terraced (freehold) | Mar 2024 | £149,995 | 
| 17 Cefn Road, Glais | Detached (freehold) | Dec 2023 | £325,000 | 
| 39 Cefn Road, Glais | Detached (freehold) | Nov 2023 | £255,000 | 
| Detached (freehold) | Jun 2021 | £235,000 | |
| Detached (freehold) | Jun 2012 | £170,000 | |
| 4 Cefn Road, Glais | Semi-detached (freehold) | Jul 2023 | £215,000 | 
| Semi-detached (freehold) | Jul 2018 | £135,000 | |
| 20 Cefn Road, Glais | Terraced (freehold) | Jul 2023 | £159,995 | 
| Terraced (freehold) | Feb 2022 | £140,000 | |
| Terraced (freehold) | May 2013 | £100,000 | |
| 37 Cefn Road, Glais | Detached (freehold) | Sep 2022 | £325,000 | 
| Detached (freehold) | Nov 2018 | £220,000 | |
| 26 Cefn Road, Glais | Detached (freehold) | Mar 2021 | £220,000 | 
| 5 Cefn Road, Glais | Semi-detached (freehold) | Sep 2020 | £163,000 | 
| 33 Cefn Road, Glais | Detached (freehold) | Jul 2020 | £233,000 |