| Postcode | LL11 4EG | 
|---|---|
| Post Town | Wrexham | 
| Nearest station | Gwersyllt (0 km) | 
| Bus stops | 
                       Fourth Avenue (SE) 
Hazel Avenue (SW) 
Sunny View (SE) 
Elm Villa (NW) 
Ivy Mount (E) 
Mendip Close (W) 
                     | 
                  
| Roads in this postcode | |
| Number of UPRNs | 8 View | 
| Known addresses | 
                       4 First Avenue, Gwersyllt 
                            7 First Avenue, Gwersyllt 
                       | 
                  
| Main property type | Semi-detached | 
| Businesses | 
                     
                        No businesses found
                     
                   | 
                
| Latitude | 53.070958 | |
|---|---|---|
| Longitude | -3.023611 | |
| Easting | 331514 | |
| Northing | 353126 | |
| Grid reference | SJ315531 | |
| UTM reference | 30U 498418 5880164 | |
| what3words | booth.merit.rushed | |
| FixPhrase | cross luridness steadier tannery | |
| Plus code | 9C5R3XCG+9H | |
| Altitude | 110 metres (361 feet) | |
| Sunrise (today) | 7:16 | |
| Sunset (today) | 16:37 | |
| Distance away | ||
| Distance to sea | 16.4 KMs (10.2 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) | 21 | |
|---|---|---|
| Households (2011) | 8 | |
| 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 | 
|---|---|---|---|
| 4 First Avenue, Gwersyllt | Terraced (freehold) | Jun 2025 | £155,000 | 
| Terraced (freehold) | Jun 2004 | £68,000 | |
| 7 First Avenue, Gwersyllt | Semi-detached (freehold) | Sep 2021 | £100,000 |