LL11 3BX

Brynyffynnon · Wrexham · Wales

Updated September 2026

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Location overview

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Post town
Wrexham
Local authority
Wrexham
Constituency
Wrexham
Postcode district
LL11
Postcode sector
LL11 3

Nearby postcodes

Nearby postcode distances
Postcode Distance
LL11 3BQ 99 m
LL11 3DL 140 m
LL11 3BZ 146 m
LL11 3BN 166 m
LL13 7ZB 254 m
Complete postcode fields and official codes
Postcode
LL11 3BX
Status
Current
Introduced
1 November 2006
Terminated
Not published
Postcode area
LL
Postcode district
LL11
Postcode sector
LL11 3
Latitude
53.044358
Longitude
-3.020370
British National Grid easting
331,689
British National Grid northing
350,162

Statistical and administrative geographies

Country
Wales · W92000004
Region
W99999999
Local authority district
Wrexham · W06000006
Parish or community
W04000237
Westminster constituency
Wrexham · W07000111
Output area
W00010024
Lower layer super output area
Wrexham 011A · W01000349
Middle layer super output area
Wrexham 011 · W02000088

Postcode source versions

Explore LL11

Use the wider postcode district to compare the same evidence across more locations.

Property

At this postcode

View all property records
24 recorded sales at this postcode
Address Date Price
25, Trem Y Llyn, Wrexham, LL11 3BX 1 August 2025 £210,000
3, Trem Y Llyn, Wrexham, LL11 3BX 19 June 2025 £252,500
7, Trem Y Llyn, Wrexham, LL11 3BX 23 May 2025 £210,000

Schools

Within 3.1 miles of this postcode

View all nearby schools
Open schools
35
Primary
0
Secondary
0
  1. Ysgol Clywedog

    Welsh establishment

    593 m
  2. Bryn Tirion Hall School

    Welsh establishment

    950 m
  3. Woodlands Children's Development Centre

    Welsh establishment

    1.4 km

Recorded crime

Within 1 mile of this postcode

View all nearby crime records
Published events
1,485
Months covered
12
Latest month
June 2026

Most recorded categories in this period

  • Violence and sexual offences 606
  • Anti social behaviour 186
  • Shoplifting 165
  • Public order 133
  • Criminal damage and arson 120

Census 2021

Population and age profile

Postcode residents
33

15 female, 18 male

Postcode households
13
Residents per household
2.5
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 0.5% of the sector's usual residents on Census Day. The age profile describes the wider LL11 3 sector, not people in this individual postcode.

How to read these estimates
The standard postcode headcounts and the commissioned age table are separate ONS outputs. Small counts are disclosure-controlled, and totals can differ slightly between tables. Coverage is England and Wales only.

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+
100%
Ultrafast, 100 Mbit/s+
100%
Ultrafast, 300 Mbit/s+
100%
Gigabit-capable
100%
Unable to receive decent fixed or FWA broadband
0%
Next Generation Access
100%
Decent broadband available from fixed wireless
100%
Coverage is a modelled postcode-level snapshot, not a speed test or a guarantee for a named property. Check availability with providers before making a decision. Ofcom does not publish postcode-level full-fibre coverage in this release for commercial-confidentiality reasons.

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

NHS ODS

GP practices

14

within 5 km

  • PLAS Y BRYN MEDICAL CENTRE

    CHAPEL STREET, WREXHAM, LL13 7DE

    ODS code W91022

    1.7 km

  • FORGE ROAD SURGERY

    FORGE ROAD, SOUTHSEA, WREXHAM, LL11 5RR

    ODS code W91020

    2.1 km

  • ST GEORGE'S CRESCENT SURGERY

    40 ST. GEORGES CRESCENT, WREXHAM, LL13 8DB

    ODS code W91030

    2.1 km

  • STRATHMORE MEDICAL PRACTICE

    26-28 CHESTER ROAD, WREXHAM, LL11 2SA

    ODS code W91004

    2.1 km

  • BRYNCABANAU

    BEECHLEY MEDICAL CENTRE, FUSILIER WAY, WREXHAM, LL13 7YF

    ODS code W91042

    2.3 km

  • HILLCREST MEDICAL CENTRE

    86 HOLT ROAD, WREXHAM, LL13 8RG

    ODS code W91058

    2.5 km

  • CARITAS SURGERY

    THE HEALTH CENTRE SMITHY, COEDPOETH, WREXHAM, LL11 3NS

    ODS code W00007

    3.2 km

  • THE HEALTH CENTRE

    COEDPOETH HEALTH CENTRE, SMITHY ROAD, COEDPOETH, WREXHAM, LL11 3NS

    ODS code W91056

    3.2 km

  • CAIA PARK SURGERY

    PRINCE CHARLES ROAD, WREXHAM, LL13 8TH

    ODS code W91629

    3.3 km

  • BRYN DARLAND SURGERY

    53 HIGH STREET, COEDPOETH, WREXHAM, LL11 3SA

    ODS code W91016

    3.5 km

  • BORRAS PARK SURGERY

    BORRAS PARK ROAD, WREXHAM, LL12 7TH

    ODS code W91054

    3.7 km

  • PEN Y MAES HEALTH CENTRE

    BEECH STREET, SUMMERHILL, WREXHAM, LL11 4UF

    ODS code W91006

    3.8 km

  • THE SURGERY

    GARDDEN ROAD SURGERY, GARDDEN ROAD, RHOSLLANERCHRUGOG, WREXHAM, LL14 2EN

    ODS code W91019

    4.4 km

  • THE HEALTH CENTRE

    BEECH AVENUE PRACTICE, BEECH AVENUE, RHOSLLANERCHRUGOG, WREXHAM, LL14 1AA

    ODS code W91059

    4.5 km

Organisation records, not service availability
These are records marked active in NHS England's Organisation Data Service for England and Wales. Branch surgeries, pharmacies, dentists and hospitals are not included. They do not confirm patient registration, services, opening hours, appointments or care quality. Distances are straight-line from the postcode point.

Source acquired on 2026-09-03. Contains information from NHS England, licenced under the current version of the Open Government Licence.

Nearby transport

  • Croesnewydd Road

    BCT · Bryn Offa

    0.1 miles
  • Croesnewydd Road

    BCT · Bryn Offa

    0.1 miles
  • Croesnewydd Rd

    BCT · Bryn Offa

    0.2 miles
  • Croesnewydd Rd

    BCT · Bryn Offa

    0.2 miles
  • Ysgol Clywedog

    BCT · Bryn Offa

    0.3 miles

Evidence in context

A factual reading of the data in this report's scope. It is not a location score or a recommendation.

Property market

Recorded sales

The five-year median is £210,000 from 7 recorded sales in LL11 3BX. This is a recorded-sale statistic, not a current valuation.

The latest UK House Price Index average for Wrexham is £212,502 in June 2026, up 3.4% year on year.

Schools

Published establishments

35 open schools are in scope, including 0 primary and 0 secondary schools. Ysgol Clywedog is the nearest published school at 593 m.

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

Recorded crime

Published police records

1,485 published events cover 12 months, averaging 123.75 events per published month. The largest recorded category is Violence and sexual offences with 606 events.

The source publishes anonymised street-level events. These figures are not a measure of safety for an individual address.