Schools
8 open schools are in scope, including 0 primary and 0 secondary schools. Y.G. Cynwyl Elfed is the nearest published school at 2.2 miles.
Counts describe active establishment records. They do not assess admissions, catchments or quality.
SA33 6AF
Trelech · Carmarthenshire · Wales
Updated September 2026
Compare this postcodeLocation overview
Drag to pan. Use + or - to zoom. Open larger map
- Post town
- Carmarthen
- Ward
- Trelech
- Local authority
- Carmarthenshire
- Constituency
- Caerfyrddin
- Postcode district
- SA33
- Postcode sector
- SA33 6
Nearby postcodes
Complete postcode fields and official codes
- Postcode
- SA33 6AF
- Status
- Current
- Introduced
- 1 January 1980
- Terminated
- Not published
- Postcode area
- SA
- Postcode district
- SA33
- Postcode sector
- SA33 6
- Latitude
- 51.893644
- Longitude
- -4.351113
- British National Grid easting
- 238,317
- British National Grid northing
- 224,289
Statistical and administrative geographies
- Country
- Wales · W92000004
- Region
- W99999999
- Local authority district
- Carmarthenshire · W06000010
- Electoral ward
- Trelech · W05001223
- Parish or community
- W04000550
- Westminster constituency
- Caerfyrddin · W07000087
- Output area
- W00003491
- Lower layer super output area
- Carmarthenshire 006E · W01000649
- Middle layer super output area
- Carmarthenshire 006 · W02000147
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 SA33
Property
3 recorded
sales at this postcode
| Address | Date | Price |
|---|---|---|
| Brynsiriol, Henfwlch Road, Carmarthen, SA33 6AF | 20 April 2007 | £250,000 |
| Lothlorien, Henfwlch Road, Carmarthen, SA33 6AF | 10 May 2004 | £159,750 |
| Bryn Teg, Henfwlch Road, Carmarthen, SA33 6AF | 21 May 2003 | £175,000 |
Schools
Within 3.1 miles of this postcode
- Open schools
- 8
- Primary
- 0
- Secondary
- 0
- 3.6 km
Y.G. Cynwyl Elfed
Welsh establishment
- 4.4 km
Model C.I.W. School
Welsh establishment
- 4.4 km
Abernant C.P. School
Welsh establishment
Recorded crime
Within 1 mile of this postcode
- Published events
- 5
- Months covered
- 12
- Latest month
- June 2026
Most recorded categories in this period
- Violence and sexual offences 2
- Burglary 1
- Other theft 1
- Public order 1
Census 2021
Population and age profile
- Postcode residents
- 30
- Postcode households
- 12
- Residents per household
- 2.5
- SA33 6 residents
- 3,634
19 female, 11 male
Age bands in SA33 6
Wider postcode sector- Age 0 to 14
- 12.1%
- Age 15 to 24
- 8.7%
- Age 25 to 44
- 17.7%
- Age 45 to 64
- 32.6%
- Age 65 and over
- 28.9%
437 residents
316 residents
641 residents
1,177 residents
1,043 residents
This postcode contained 0.8% of the sector's usual residents on Census Day. The age profile describes the wider SA33 6 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+
- 85.7%
- Ultrafast, 100 Mbit/s+
- 85.7%
- Ultrafast, 300 Mbit/s+
- 85.7%
- Gigabit-capable
- 85.7%
- Unable to receive decent fixed or FWA broadband
- 0%
- Next Generation Access
- 85.7%
- 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
3
within 5 km
MEDDYGFA PARC
MEDDYGFA PARC, BUILDING 8, PARC DEWI SANT, JOB'S WELL ROAD, CARMARTHEN, SA31 3HB
ODS code W92616
4.2 km
FURNACE HOUSE SURGERY
ST. ANDREWS ROAD, CARMARTHEN, SA31 1EX
ODS code W92016
5.0 km
ST PETER'S SURGERY
ST. PETERS SURGERY, ST. PETERS STREET, CARMARTHEN, SA31 1AH
ODS code W92050
5.0 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
- 0.5 miles
Knightsford
BCT · Newchurch
- 0.6 miles
Knightsford
BCT · Newchurch
- 0.6 miles
Lon Esgair
BCT · Bwlchnewydd
- 0.6 miles
Lon Esgair
BCT · Bwlchnewydd
- 0.7 miles
Trawsmawr Turn
BCT · Bwlchnewydd
Evidence in context
Recorded crime
5 published events cover 12 months, averaging 0.417 events per published month. The largest recorded category is Violence and sexual offences with 2 events.
The source publishes anonymised street-level events. These figures are not a measure of safety for an individual address.