LL11 3AU

Alyn Valley · Denbighshire · Wales

Updated September 2026

Compare this postcode

Location overview

Drag to pan. Use + or - to zoom. Open larger map
Post town
Wrexham
Local authority
Denbighshire
Constituency
Clwyd East
Postcode district
LL11
Postcode sector
LL11 3

Nearby postcodes

Nearby postcode distances
Postcode Distance
LL11 3AY 771 m
LL11 3AT 1.1 km
LL11 3BA 1.1 km
LL15 2HN 1.2 km
LL11 3BB 1.4 km
Complete postcode fields and official codes
Postcode
LL11 3AU
Status
Current
Introduced
1 January 1980
Terminated
Not published
Postcode area
LL
Postcode district
LL11
Postcode sector
LL11 3
Latitude
53.060068
Longitude
-3.226410
British National Grid easting
317,906
British National Grid northing
352,126

Statistical and administrative geographies

Country
Wales · W92000004
Region
W99999999
Local authority district
Denbighshire · W06000004
Parish or community
W04000159
Westminster constituency
Clwyd East · W07000094
Output area
W00001084
Lower layer super output area
Denbighshire 013A · W01000203
Middle layer super output area
Denbighshire 013 · W02000054

Postcode source versions

Explore LL11

6 recorded sales at this postcode
Address Date Price
The Gate House, Llandegla, Wrexham, LL11 3AU 7 September 2023 £452,000
Bryniau House, Llandegla, Wrexham, LL11 3AU 8 September 2022 £785,000
Rhos Ddigre, Llandegla, Wrexham, LL11 3AU 19 March 2021 £500,000

Schools

Within 3.1 miles of this postcode

View all nearby schools
Open schools
2
Primary
0
Secondary
0
  1. Ysgol Dyffryn Ial

    Welsh establishment

    1.8 km
  2. Ysgol Gynradd Pentrecelyn

    Welsh establishment

    3.2 km

Census 2021

Population and age profile

Postcode residents
41

19 female, 22 male

Postcode households
16
Residents per household
2.6
LL11 3 residents
6,881

Age bands in LL11 3

Wider postcode sector
Age 0 to 14
16.4%

1,174 residents

Age 15 to 24
9.6%

685 residents

Age 25 to 44
24.9%

1,784 residents

Age 45 to 64
27.9%

2,002 residents

Age 65 and over
21.3%

1,526 residents

This postcode contained 0.6% of the sector's usual residents on Census Day. The age profile describes the wider LL11 3 sector, not people in this individual postcode.

Small counts are adjusted for privacy, so totals can differ slightly between Census tables.

Census Day: 21 March 2021. Sources: ONS/Nomis P001-P004 and ONS CT21_0228. Age table version 2024-04-08.

Fixed broadband coverage

Ofcom's predicted availability across all residential and commercial premises in this postcode in January 2026.

Superfast, 30 Mbit/s+
78.6%
Ultrafast, 100 Mbit/s+
78.6%
Ultrafast, 300 Mbit/s+
78.6%
Gigabit-capable
78.6%
Unable to receive decent fixed or FWA broadband
0%
Next Generation Access
78.6%
Decent broadband available from fixed wireless
0%

Predicted coverage, not measured speeds. Check availability for your address with a provider. Postcode-level full-fibre figures are not published in this release.

Source: Ofcom Connected Nations Spring 2026, version 2026-01-v2. Contains Ofcom data licensed under the Open Government Licence v3.0.

Nearby transport

  • Ton-y-nant Gate House

    BCT · Pen-y-stryt

    0.3 miles
  • Pennant-isaf

    BCT · Pen-llain-wen

    1.0 miles
  • Post Office

    BCT · Llandegla

    1.1 miles
  • Llandegla

    BCT · Llandegla

    1.2 miles
  • Llandegla Crossroads

    BCT · Pen-y-stryt

    1.3 miles

Evidence in context

Property market

The five-year median is £618,500 from 2 recorded sales in LL11 3AU. This is a recorded-sale statistic, not a current valuation.

The latest UK House Price Index average for Denbighshire is £198,995 in June 2026, up 3.6% year on year.

Schools

2 open schools are in scope, including 0 primary and 0 secondary schools. Ysgol Dyffryn Ial is the nearest published school at 1.1 miles.

Counts describe active establishment records. They do not assess admissions, catchments or quality.