Property market
The five-year median is £30,000 from 1 recorded sale in SA18 2YS. 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.
SA18 2YS
Glanamman · Carmarthenshire · Wales
Updated September 2026
Compare this postcodeLocation overview
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- Post town
- Ammanford
- Ward
- Glanamman
- Local authority
- Carmarthenshire
- Constituency
- Caerfyrddin
- Postcode district
- SA18
- Postcode sector
- SA18 2
Nearby postcodes
Complete postcode fields and official codes
- Postcode
- SA18 2YS
- Status
- Current
- Introduced
- 1 January 1980
- Terminated
- Not published
- Postcode area
- SA
- Postcode district
- SA18
- Postcode sector
- SA18 2
- Latitude
- 51.811106
- Longitude
- -3.934346
- British National Grid easting
- 266,748
- British National Grid northing
- 214,266
Statistical and administrative geographies
- Country
- Wales · W92000004
- Region
- W99999999
- Local authority district
- Carmarthenshire · W06000010
- Electoral ward
- Glanamman · W05001192
- Parish or community
- W04000499
- Westminster constituency
- Caerfyrddin · W07000087
- Output area
- W00003539
- Lower layer super output area
- Carmarthenshire 010C · W01000658
- Middle layer super output area
- Carmarthenshire 010 · W02000151
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 SA18
Property
2 recorded
sales at this postcode
| Address | Date | Price |
|---|---|---|
| Tirdan Yr Heol, Heol Amman, Glanamman, Ammanford, SA18 2YS | 30 March 2023 | £30,000 |
| Tirdan Yr Heol, Heol Amman, Glanamman, Ammanford, SA18 2YS | 12 March 2020 | £359,950 |
Schools
Within 3.1 miles of this postcode
- Open schools
- 7
- Primary
- 0
- Secondary
- 0
- 925 m
Ysgol Y Bedol
Welsh establishment
- 3.9 km
Ysgol Dyffryn Aman
Welsh establishment
- 4.1 km
Ysgol Feithrin Rhydaman
Welsh establishment
Recorded crime
Within 1 mile of this postcode
- Published events
- 170
- Months covered
- 12
- Latest month
- June 2026
Most recorded categories in this period
- Violence and sexual offences 83
- Criminal damage and arson 34
- Vehicle crime 12
- Anti social behaviour 11
- Drugs 6
Census 2021
Population and age profile
- Postcode residents
- 4
- Postcode households
- 2
- Residents per household
- 2.0
- SA18 2 residents
- 10,384
2 female, 2 male
Age bands in SA18 2
Wider postcode sector- Age 0 to 14
- 16.5%
- Age 15 to 24
- 10.1%
- Age 25 to 44
- 21.2%
- Age 45 to 64
- 27%
- Age 65 and over
- 25.1%
1,601 residents
983 residents
2,053 residents
2,621 residents
2,434 residents
This postcode contained 0% of the sector's usual residents on Census Day. The age profile describes the wider SA18 2 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+
- 66.7%
- 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
- 66.7%
- 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
AMMAN TAWE PARTNERSHIP
1 GRAIG ROAD, GWAUN CAE GURWEN, AMMANFORD, SA18 1EG
ODS code W00142
3.9 km
BRYNTEG SURGERY
BRYNMAWR AVENUE, AMMANFORD, SA18 2DA
ODS code W92036
4.1 km
MARGARET STREET PRACTICE
MARGARET STREET, AMMANFORD, SA18 2PJ
ODS code W92040
4.2 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
- 0.3 miles
Maesybont Middle
BCT · Glanaman
- 0.3 miles
Maesybont Middle
BCT · Glanaman
- 0.3 miles
Heol Aman
BCT · Glanaman
- 0.3 miles
Amman Road Turn
BCT · Glanaman
- 0.3 miles
Workshops
BCT · Glanaman
Evidence in context
Schools
7 open schools are in scope, including 0 primary and 0 secondary schools. Ysgol Y Bedol is the nearest published school at 925 m.
Counts describe active establishment records. They do not assess admissions, catchments or quality.
Recorded crime
170 published events cover 12 months, averaging 14.167 events per published month. The largest recorded category is Violence and sexual offences with 83 events.
The source publishes anonymised street-level events. These figures are not a measure of safety for an individual address.