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LL11 4SY maps, stats, and open data

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LL11 4SY lies on Summer Hill Park in Wrexham. LL11 4SY is located in the Gwersyllt North electoral ward, within the unitary authority of Wrexham and the Welsh Parliamentary constituency of Wrexham. The Local Health Board is Betsi Cadwaladr University and the police force is North Wales. This postcode has been in use since August 2004.

LL11 4SY maps

LL11 4SY map - OS OpenMap – Local (Ordnance Survey)LL11 4SY map - OS VectorMap District (Ordnance Survey)
Source: OS OpenMap – Local (Ordnance Survey)
Source: OS VectorMap District (Ordnance Survey)
Licence: Open Government Licence (requires attribution)

LL11 4SY geodata

Easting331156
Northing354107
Latitude53.079730
Longitude-3.029164
Source: Open Postcode Geo
Licence: Open Government Licence

Where is LL11 4SY?

StreetSummer Hill Park
Town/CityWrexham
CountryWales
Postcode DistrictLL11
Source: Land Registry Price Paid Data
Licence: Open Government Licence

LL11 4SY Elevation

Elevation or altitude of LL11 4SY as distance above sea level:

MetresFeet
Elevation130m427ft

Elevation is measured from the approximate centre of the postcode, to the nearest point on an OS contour line from OS Terrain 50, which has contour spacing of ten vertical metres.

➜ How high above sea level am I? Find the elevation of your current position using your device's GPS.

Source: Open Postcode Elevation
Licence: Open Government Licence

Politics

WardGwersyllt North
ConstituencyWrexham
Source: ONS Postcode Database
Licence: Open Government Licence

House Prices

Sales of detached houses in LL11 4SY

8, SUMMERHILL PARK, WREXHAM, LL11 4SY
2023
22 AUG
£330,000
20, SUMMERHILL PARK, WREXHAM, LL11 4SY
2021
28 OCT
£322,500
2021
12 FEB
£325,000
13, SUMMERHILL PARK, WREXHAM, LL11 4SY
2020
16 JUL
£269,950
2019
21 MAR
£249,999
5, SUMMERHILL PARK, WREXHAM, LL11 4SY
2017
24 NOV
£279,000
3, SUMMER HILL PARK, WREXHAM, LL11 4SY
2017
5 JUL
£265,000
10, SUMMER HILL PARK, WREXHAM, LL11 4SY
2016
1 JUN
£241,000
12, SUMMER HILL PARK, WREXHAM, LL11 4SY
2016
6 MAY
£239,000
CROXLEY HOUSE, 18, SUMMER HILL PARK, WREXHAM, LL11 4SY
2016
29 JAN
£240,000

➜ Gwersyllt house prices

Source: HM Land Registry Price Paid Data
Licence: Contains HM Land Registry data © Crown copyright and database right 2026. This data is licensed under the Open Government Licence v3.0.

Transport

Nearest bus stops to LL11 4SY

Beech Street (Beech Steet)Summer Hill136m
Hafod House (New Road)Summer Hill163m
Norham Court (New Road)Summer Hill302m
Holy Bank (Bottom Road)Summer Hill325m
Holy Bank (Bottom Road)Summer Hill326m

Nearest railway stations to LL11 4SY

Gwersyllt Station1.1km
Cefn-y-Bedd Station2.1km
Caergwrle Station3.1km
Source: NaPTAN
Licence: Open Government Licence

Broadband

Broadband access in LL11 4SY (2020 data)

Percentage of properties with Next Generation Access100.0%
Percentage of properties with Superfast Broadband100.0%
Percentage of properties with Ultrafast Broadband0.0%
Percentage of properties with Full Fibre Broadband0.0%

Superfast Broadband is between 30Mbps and 300Mbps
Ultrafast Broadband is > 300Mbps

Broadband speed in LL11 4SY (2019 data)

Download

Median download speed48.7Mbps
Average download speed47.6Mbps
Maximum download speed68.34Mbps

Upload

Median upload speed10.8Mbps
Average upload speed12.3Mbps
Maximum upload speed20.00Mbps

Broadband limitations in LL11 4SY (2020 data)

Percentage of properties unable to receive 2Mbps0.0%
Percentage of properties unable to receive 5Mbps0.0%
Percentage of properties unable to receive 10Mbps0.0%
Percentage of properties unable to receive 30Mbps0.0%
Source: Ofcom
Licence: Ofcom Terms of Use (requires attribution)

LL11 4SY gas and electricity consumption

Estimated total energy consumption in LL11 4SY by fuel type, 2015.

Gas

Consumption (kWh)345,974
Meter count20
Mean (kWh/meter)17,299
Median (kWh/meter)17,702

Electricity

Consumption (kWh)42,389
Meter count7
Mean (kWh/meter)6,056
Median (kWh/meter)5,702
  • Consumption: The estimated total energy consumption, in kWh, across all meters in LL11 4SY, for 2015.
  • Meter count: The total number of meters in LL11 4SY.
  • Mean: The mean average consumption per meter, in kWh.
  • Median: The median average consumption per meter, in kWh.
Source: Postcode level gas estimates: 2015 (experimental)
Source: Postcode level electricity estimates: 2015 (experimental)
Licence: Open Government Licence

Deprivation

22.5% of Welsh postcodes are less deprived than LL11 4SY:
Source: ONS Postcode Database
Licence: Open Government Licence

Food Standards Agency

Three nearest food hygiene ratings to LL11 4SY (metres)

King William Inn
Food Hygiene Rating: 5 (Very Good)
King William Inn Top Road
351m
Sun wah
Food Hygiene Rating: 5 (Very Good)
97 First Avenue
465m
Spar
Food Hygiene Rating: 5 (Very Good)
Spar Stores 95 First Avenue
481m

➜ Get more ratings from the Food Standards Agency

Source: Food Standards Agency
Licence: FSA terms & conditions

Nearest post box to LL11 4SY

 Last Collection 
LocationMon-FriSatDistance
Summerhill Post Office16:0009:45394m
Gwersyllt Post Office17:0010:301,134m
Bradley Post Office16:4510:301,199m
Source: Dracos
Licence: Creative Commons Attribution-ShareAlike

LL11 4SY ITL and LL11 4SY LAU

The below table lists the International Territorial Level (ITL) codes (formerly Nomenclature of Territorial Units for Statistics (NUTS) codes) and Local Administrative Units (LAU) codes for LL11 4SY:

ITL 1 CodeName
TLLWales
ITL 2 CodeName
TLL2East Wales
ITL 3 CodeName
TLL23Flintshire and Wrexham
LAU 1 CodeName
W06000006Wrexham
Source: ONS Postcode Directory
Licence: Open Government Licence

LL11 4SY census areas

The below table lists the Census Output Area (OA), Lower Layer Super Output Area (LSOA), and Middle Layer Super Output Area (MSOA) for LL11 4SY:

CodeName
OAW00010042
LSOAW01000377Wrexham 004A
MSOAW02000081Wrexham 004
Source: ONS Postcode Directory
Licence: Open Government Licence

Nearest postcodes to LL11 4SY

LL11 4UHChestnut Avenue67m
LL11 4TRBottom Road133m
LL11 4UGPine Close172m
LL11 4YNThe Groves186m
LL11 4TPBottom Road188m
LL11 4UFBeech Street203m
LL11 4ULCaerhaf214m
LL11 4TYNew Road214m
LL11 4HPOak Close249m
LL11 4HRAsh Close252m
Source: Open Postcode Geo; Land Registry Price Paid Data
Licence: Open Government Licence
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  • Contains OS data © Crown copyright and database right (2026)
  • Contains Royal Mail data © Royal Mail copyright and Database right (2026)
  • Contains National Statistics data © Crown copyright and database right (2026)
  • Data produced by Land Registry © Crown copyright (2026)
  • Contains Environment Agency data licensed under the Open Government Licence v3.0
  • Everything else © GetTheData Publishing Limited (2026)

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