Schools
27 open schools are in scope, including 0 primary and 0 secondary schools. Trallwng Infants School is the nearest published school at 309 m.
Counts describe active establishment records. They do not assess admissions, catchments or quality.
CF37 4LL
Trallwng · Rhondda Cynon Taf · Wales
Updated September 2026
Compare this postcodeLocation overview
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- Post town
- Pontypridd
- Ward
- Trallwng
- Local authority
- Rhondda Cynon Taf
- Constituency
- Pontypridd
- Postcode district
- CF37
- Postcode sector
- CF37 4
Nearby postcodes
Complete postcode fields and official codes
- Postcode
- CF37 4LL
- Status
- Current
- Introduced
- 1 January 1980
- Terminated
- Not published
- Postcode area
- CF
- Postcode district
- CF37
- Postcode sector
- CF37 4
- Latitude
- 51.608860
- Longitude
- -3.330127
- British National Grid easting
- 307,989
- British National Grid northing
- 190,841
Statistical and administrative geographies
- Country
- Wales · W92000004
- Region
- W99999999
- Local authority district
- Rhondda Cynon Taf · W06000016
- Electoral ward
- Trallwng · W05001108
- Parish or community
- W04001039
- Westminster constituency
- Pontypridd · W07000106
- Output area
- W00006602
- Lower layer super output area
- Rhondda Cynon Taf 019D · W01001257
- Middle layer super output area
- Rhondda Cynon Taf 019 · W02000270
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 CF37
Property
4 recorded
sales at this postcode
| Address | Date | Price |
|---|---|---|
| 1, Canal Cottages, Trallwn, Pontypridd, CF37 4LL | 26 August 2016 | £90,000 |
| 2, Canal Cottages, Trallwn, Pontypridd, CF37 4LL | 9 January 2006 | £78,750 |
| 2, Canal Cottages, Trallwn, Pontypridd, CF37 4LL | 2 February 1996 | £24,500 |
Schools
Within 3.1 miles of this postcode
- Open schools
- 27
- Primary
- 0
- Secondary
- 0
- 309 m
Trallwng Infants School
Welsh establishment
- 416 m
Coedpenmaen County Primary School
Welsh establishment
- 870 m
Coedylan Primary School
Welsh establishment
Recorded crime
Within 1 mile of this postcode
- Published events
- 1,742
- Months covered
- 12
- Latest month
- June 2026
Most recorded categories in this period
- Violence and sexual offences 637
- Shoplifting 300
- Public order 203
- Anti social behaviour 147
- Criminal damage and arson 119
Census 2021
Population and age profile
- Postcode residents
- 3
- Postcode households
- 2
- Residents per household
- 1.5
- CF37 4 residents
- 6,994
1 female, 2 male
Age bands in CF37 4
Wider postcode sector- Age 0 to 14
- 16.2%
- Age 15 to 24
- 10.5%
- Age 25 to 44
- 26.6%
- Age 45 to 64
- 27.6%
- Age 65 and over
- 19.1%
1,118 residents
724 residents
1,828 residents
1,899 residents
1,314 residents
This postcode contained 0% of the sector's usual residents on Census Day. The age profile describes the wider CF37 4 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+
- 0%
- Ultrafast, 300 Mbit/s+
- 0%
- Gigabit-capable
- 0%
- 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
7
within 5 km
EGLWYSBACH MEDICAL PRACTI
BERW ROAD, PONTYPRIDD, CF37 2AA
ODS code W95014
573 m
THE ASHGROVE SURGERY
MORGAN STREET, PONTYPRIDD, CF37 2DR
ODS code W95024
840 m
TAFF VALE PRACTICE
DYFFRYN ROAD, RHYDYFELIN, PONTYPRIDD, CF37 5RW
ODS code W95058
2.7 km
YNYSYBWL SURGERY
THE SQUARE, ROBERT STREET, YNYSYBWL, PONTYPRIDD, CF37 3DU
ODS code W95619
3.7 km
ABERCYNON MEDICAL CENTRE
YNYSMEURIG ROAD, ABERCYNON, MOUNTAIN ASH, CF45 4YB
ODS code W95042
4.1 km
ABER MEDICAL CENTRE
MEDDYGFA TRIDWR, 27-29 THOMAS STREET, CAERPHILLY, CF83 4AU
ODS code W00005
4.4 km
PARC CANOL SURGERY
CENTRAL PARK, CHURCH VILLAGE, PONTYPRIDD, CF38 1RJ
ODS code W95011
4.7 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 2026-09-03. Contains information from NHS England, licenced under the current version of the Open Government Licence.
Nearby transport
- 0.1 miles
Dodington Place
BCT · Coed-Pen-Maen
- 0.1 miles
Dodington Place
BCT · Coed-Pen-Maen
- 0.1 miles
Bryn Olwg
BCT · Coed-Pen-Maen
- 0.1 miles
Hollies
BCT · Coed-Pen-Maen
- 0.1 miles
Hollies
BCT · Coed-Pen-Maen
Evidence in context
Recorded crime
1,742 published events cover 12 months, averaging 145.167 events per published month. The largest recorded category is Violence and sexual offences with 637 events.
The source publishes anonymised street-level events. These figures are not a measure of safety for an individual address.