Property market
The five-year median is £77,000 from 1 recorded sale in SA15 5YF. This is a recorded-sale statistic, not a current valuation.
The latest UK House Price Index average for Carmarthenshire is £197,547 in June 2026, up 6.1% year on year.
SA15 5YF
Glyn · Carmarthenshire · Wales
Updated September 2026
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Nearby postcodes
Complete postcode fields and official codes
- Postcode
- SA15 5YF
- Status
- Current
- Introduced
- 1 January 1980
- Terminated
- Not published
- Postcode area
- SA
- Postcode district
- SA15
- Postcode sector
- SA15 5
- Latitude
- 51.745774
- Longitude
- -4.186241
- British National Grid easting
- 249,167
- British National Grid northing
- 207,492
Statistical and administrative geographies
- Country
- Wales · W92000004
- Region
- W99999999
- Local authority district
- Carmarthenshire · W06000010
- Electoral ward
- Glyn · W05001194
- Parish or community
- W04001086
- Westminster constituency
- Llanelli · W07000098
- Output area
- W00003562
- Lower layer super output area
- Carmarthenshire 016A · W01000662
- Middle layer super output area
- Carmarthenshire 016 · W02000157
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 SA15
Property
8 recorded
sales at this postcode
| Address | Date | Price |
|---|---|---|
| 3, Gwynfryn Terrace, Cynheidre, Llanelli, SA15 5YF | 9 February 2024 | £77,000 |
| 2, Gwynfryn Terrace, Cynheidre, Llanelli, SA15 5YF | 8 September 2016 | £103,000 |
| 7, Gwynfryn Terrace, Cynheidre, Llanelli, SA15 5YF | 24 February 2012 | £90,000 |
Schools
Within 3.1 miles of this postcode
- Open schools
- 8
- Primary
- 0
- Secondary
- 0
- 1.8 km
Pontyates C.P. School
Welsh establishment
- 2.0 km
Ysgol Gynradd Pum Heol
Welsh establishment
- 2.2 km
Ysgol Gynradd Ponthenri
Welsh establishment
Recorded crime
Within 1 mile of this postcode
- Published events
- 9
- Months covered
- 12
- Latest month
- June 2026
Most recorded categories in this period
- Violence and sexual offences 6
- Burglary 1
- Public order 1
- Criminal damage and arson 1
Census 2021
Population and age profile
- Postcode residents
- 20
- Postcode households
- 8
- Residents per household
- 2.5
- SA15 5 residents
- 6,713
10 female, 10 male
Age bands in SA15 5
Wider postcode sector- Age 0 to 14
- 16.2%
- Age 15 to 24
- 9.1%
- Age 25 to 44
- 22.1%
- Age 45 to 64
- 28.6%
- Age 65 and over
- 24.1%
1,049 residents
588 residents
1,432 residents
1,856 residents
1,560 residents
This postcode contained 0.3% of the sector's usual residents on Census Day. The age profile describes the wider SA15 5 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
2
within 5 km
MEDDYGFA'R SARN
12 HEOL Y MEINCIAU, PONTYATES, LLANELLI, SA15 5TR
ODS code W92013
2.3 km
COALBROOK SURGERY
COALBROOK ROAD, PONTYBEREM, LLANELLI, SA15 5HU
ODS code W92046
3.8 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
Cynheidre Square
BCT · Cynheidre
- 0.1 miles
Cynheidre Square
BCT · Cynheidre
- 0.2 miles
Old Colliery
BCT · Cynheidre
- 0.3 miles
Old Colliery
BCT · Cynheidre
- 0.7 miles
Ger-y-coed
BCT · Pontyates
Evidence in context
Schools
8 open schools are in scope, including 0 primary and 0 secondary schools. Pontyates C.P. School is the nearest published school at 1.1 miles.
Counts describe active establishment records. They do not assess admissions, catchments or quality.
Recorded crime
9 published events cover 12 months, averaging 0.75 events per published month. The largest recorded category is Violence and sexual offences with 6 events.
The source publishes anonymised street-level events. These figures are not a measure of safety for an individual address.