Schools
13 open schools are in scope, including 0 primary and 0 secondary schools. Ysgol Estyn C.P. is the nearest published school at 429 m.
Counts describe active establishment records. They do not assess admissions, catchments or quality.
LL12 9AG
Caergwrle · Flintshire · Wales
Updated September 2026
Compare this postcodeLocation overview
Drag to pan. Use + or - to zoom. Open larger map
- Post town
- Wrexham
- Ward
- Caergwrle
- Local authority
- Flintshire
- Constituency
- Alyn and Deeside
- Postcode district
- LL12
- Postcode sector
- LL12 9
Nearby postcodes
Complete postcode fields and official codes
- Postcode
- LL12 9AG
- Status
- Current
- Introduced
- 1 January 1980
- Terminated
- Not published
- Postcode area
- LL
- Postcode district
- LL12
- Postcode sector
- LL12 9
- Latitude
- 53.112733
- Longitude
- -3.038991
- British National Grid easting
- 330,551
- British National Grid northing
- 357,786
Statistical and administrative geographies
- Country
- Wales · W92000004
- Region
- W99999999
- Local authority district
- Flintshire · W06000005
- Electoral ward
- Caergwrle · W05001580
- Parish or community
- W04000993
- Westminster constituency
- Alyn and Deeside · W07000082
- Output area
- W00001445
- Lower layer super output area
- Flintshire 020A · W01000269
- Middle layer super output area
- Flintshire 020 · W02000077
Postcode source versions
- Ordnance Survey: Code-Point Open Version 2026-08 · Current postcode units in Great Britain · OGL-3.0
- Office for National Statistics: ONS Postcode Directory Version 2026-08 · United Kingdom; Northern Ireland excluded pending rights review; Crown Dependencies outside product scope · OGL-3.0 with third-party rights
- Ordnance Survey: Boundary-Line Version 2026-05 · Local-authority boundaries in Great Britain · OS OpenData Licence
Explore LL12
Property
6 recorded
sales at this postcode
| Address | Date | Price |
|---|---|---|
| Lyndon, Sarn Lane, Caergwrle, Wrexham, LL12 9AG | 10 March 2017 | £178,000 |
| Alyndale, Sarn Lane, Caergwrle, Wrexham, LL12 9AG | 19 June 2015 | £154,000 |
| Lyndon, Sarn Lane, Caergwrle, Wrexham, LL12 9AG | 9 December 2005 | £112,000 |
Schools
Within 3.1 miles of this postcode
- Open schools
- 13
- Primary
- 0
- Secondary
- 0
- 429 m
Ysgol Estyn C.P.
Welsh establishment
- 671 m
Ysgol Tan Y Gaer
Welsh establishment
- 704 m
Castell Alun High School
Welsh establishment
Recorded crime
Within 1 mile of this postcode
- Published events
- 210
- Months covered
- 12
- Latest month
- June 2026
Most recorded categories in this period
- Violence and sexual offences 105
- Anti social behaviour 33
- Public order 19
- Criminal damage and arson 16
- Other theft 9
Census 2021
Population and age profile
- Postcode residents
- 21
- Postcode households
- 6
- Residents per household
- 3.5
- LL12 9 residents
- 5,255
9 female, 12 male
Age bands in LL12 9
Wider postcode sector- Age 0 to 14
- 16.1%
- Age 15 to 24
- 10.6%
- Age 25 to 44
- 20.8%
- Age 45 to 64
- 28.5%
- Age 65 and over
- 24%
821 residents
543 residents
1,065 residents
1,454 residents
1,226 residents
This postcode contained 0.4% of the sector's usual residents on Census Day. The age profile describes the wider LL12 9 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+
- 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
- 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.
GP practices
5
within 5 km
CAERGWRLE MEDICAL PRACTICE
39-41 HIGH STREET, CAERGWRLE, WREXHAM, LL12 9LG
ODS code W91610
263 m
HOPE FAMILY MEDICAL CENTRE
HAWARDEN ROAD, HOPE, WREXHAM, LL12 9NL
ODS code W91013
440 m
ALYN FAMILY DOCTORS
THE HEALTH CENTRE, SCHOOL ROAD, LLAY, WREXHAM, LL12 0TR
ODS code W91025
3.2 km
LEESWOOD SURGERY
QUEEN STREET, LEESWOOD, MOLD, CH7 4RQ
ODS code W91044
3.9 km
PEN Y MAES HEALTH CENTRE
BEECH STREET, SUMMERHILL, WREXHAM, LL11 4UF
ODS code W91006
3.9 km
Main GP practices only; branch surgeries are excluded. Distances are straight-line. Contact the practice to check registration, services, opening hours and appointments.
Source acquired on 2026-09-05. Contains information from NHS England, licenced under the current version of the Open Government Licence.
Nearby transport
- 0.1 miles
Gwalia
BCT · Caergwrle
- 0.1 miles
Gwalia
BCT · Caergwrle
- 0.2 miles
Tegfan Court
BCT · Caergwrle
- 0.2 miles
Tegfan Court
BCT · Caergwrle
- 0.2 miles
Porch Lane
BCT · Caergwrle
Evidence in context
Recorded crime
210 published events cover 12 months, averaging 17.5 events per published month. The largest recorded category is Violence and sexual offences with 105 events.
The source publishes anonymised street-level events. These figures are not a measure of safety for an individual address.