| Postcode | LL11 4EH | 
|---|---|
| Post Town | Wrexham | 
| Nearest station | Gwersyllt (0 km) | 
| Bus stops | 
                       Sunny View (SE) 
Elm Villa (NW) 
Hazel Avenue (NE) 
Bryn Glas (SE) 
Chestnut Court (NW) 
Hazel Avenue (SW) 
                     | 
                  
| Roads in this postcode | |
| Number of UPRNs | 27 View | 
| Known addresses | 
                       Gwersyllt Clinic, First Avenue, Gwersyllt 
                            49 First Avenue, Gwersyllt 
                       | 
                  
| Main property type | Detached | 
| Businesses | 
| Latitude | 53.071926 | |
|---|---|---|
| Longitude | -3.024888 | |
| Easting | 331430 | |
| Northing | 353235 | |
| Grid reference | SJ314532 | |
| UTM reference | 30U 498332 5880272 | |
| what3words | festivity.drums.pass | |
| FixPhrase | cross luridness steadier volley | |
| Plus code | 9C5R3XCG+Q2 | |
| Altitude | 113 metres (371 feet) | |
| Sunrise (today) | 7:16 | |
| Sunset (today) | 16:37 | |
| Distance away | ||
| Distance to sea | 16.3 KMs (10.1 miles) | 
| Parish | Gwersyllt | W04000896 | 
|---|---|---|
| Ward | Gwersyllt West | W05001737 | 
| Unitary Authority | Wrexham | W06000006 | 
| County | Clwyd | W11000001 | 
| Constituency (2024) | Wrexham | W07000111 | 
| MP | Andrew Ranger | Labour | 
| Police force | North Wales | |
| Water company | Dee Valley Water | |
| NUTS/ITL 3 | Flintshire and Wrexham | |
| NUTS/ITL 2 | North 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) | 54 | |
|---|---|---|
| Households (2011) | 25 | |
| 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) | Gwersyllt | W45000767 | 
| Census output area (2021) | W00002023 | |
| Census output area (2011) | 8D2 | |
| Lower layer super output area (2021) | Wrexham 004C | W01000379 | 
| Lower layer super output area (2011) | Wrexham 004C | W01000379 | 
| Middle layer super output area (2021) | Gwersyllt West & Summerhill | W02000081 | 
| Middle layer super output area (2011) | Gwersyllt West & Summerhill | W02000081 | 
| Travel to work area | Wrexham | W22000034 | 
| Average property price in Llandudno | £206,073 | 
|---|---|
| Annual change | 1.4% | 
| Address | Type | Date | Price | 
|---|---|---|---|
| 49 First Avenue, Gwersyllt | Semi-detached (freehold) | Jul 2014 | £85,000 | 
| Semi-detached (freehold) | Apr 2006 | £45,000 | |
| Gwersyllt Clinic, First Avenue, Gwersyllt | Detached (freehold) | Apr 2007 | £340,000 |