CheckNear.me

SA18 2NN

Ammanford · Carmarthenshire · Wales

Updated September 2026

Compare this postcode

Location overview

Drag to pan. Use + or - to zoom. Open larger map
Post town
Ammanford
Ward
Ammanford
Local authority
Carmarthenshire
Constituency
Caerfyrddin
Postcode district
SA18
Postcode sector
SA18 2

Nearby postcodes

Nearby postcode distances
Postcode Distance
SA18 2NL 82 m
SA18 2NH 160 m
SA18 2NW 208 m
SA18 2NB 220 m
SA18 2NG 285 m
Complete postcode fields and official codes
Postcode
SA18 2NN
Status
Current
Introduced
1 January 1980
Terminated
Not published
Postcode area
SA
Postcode district
SA18
Postcode sector
SA18 2
Latitude
51.795287
Longitude
-3.983005
British National Grid easting
263,346
British National Grid northing
212,597

Statistical and administrative geographies

Country
Wales · W92000004
Region
W99999999
Local authority district
Carmarthenshire · W06000010
Electoral ward
Ammanford · W05001178
Parish or community
W04000491
Westminster constituency
Caerfyrddin · W07000087
Output area
W00003365
Lower layer super output area
Carmarthenshire 013B · W01000626
Middle layer super output area
Carmarthenshire 013 · W02000154

Postcode source versions

Explore SA18

Use the wider postcode district to compare the same evidence across more locations.

Property

At this postcode

View all property records
78 recorded sales at this postcode
Address Date Price
123, Margaret Street, Ammanford, SA18 2NN 31 October 2025 £243,000
104, Margaret Street, Ammanford, SA18 2NN 26 March 2025 £160,000
102, Margaret Street, Ammanford, SA18 2NN 9 September 2024 £190,000

Schools

Within 3.1 miles of this postcode

View all nearby schools
Open schools
11
Primary
0
Secondary
0

  1. Ysgol Dyffryn Aman

    Welsh establishment

    208 m

  2. Ysgol Feithrin Rhydaman

    Welsh establishment

    299 m

  3. Ysgol Gymraeg Rhydaman

    Welsh establishment

    299 m

Recorded crime

Within 1 mile of this postcode

View all nearby crime records
Published events
969
Months covered
12
Latest month
June 2026

Most recorded categories in this period

  • Violence and sexual offences 454
  • Public order 91
  • Criminal damage and arson 91
  • Anti social behaviour 83
  • Other theft 65

Census 2021

Population and age profile

Postcode residents
160

79 female, 81 male

Postcode households
64
Residents per household
2.5
SA18 2 residents
10,384

Age bands in SA18 2

Wider postcode sector
Age 0 to 14
16.5%

1,601 residents

Age 15 to 24
10.1%

983 residents

Age 25 to 44
21.2%

2,053 residents

Age 45 to 64
27%

2,621 residents

Age 65 and over
25.1%

2,434 residents

This postcode contained 1.5% of the sector's usual residents on Census Day. The age profile describes the wider SA18 2 sector, not people in this individual postcode.

How to read these estimates
The standard postcode headcounts and the commissioned age table are separate ONS outputs. Small counts are disclosure-controlled, and totals can differ slightly between tables. Coverage is England and Wales only.

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%
Coverage is a modelled postcode-level snapshot, not a speed test or a guarantee for a named property. Check availability with providers before making a decision. Ofcom does not publish postcode-level full-fibre coverage in this release for commercial-confidentiality reasons.

Source: Ofcom Connected Nations Spring 2026, version 2026-01-v2. Contains Ofcom data licensed under the Open Government Licence v3.0.

NHS ODS

GP practices

3

within 5 km

  • MARGARET STREET PRACTICE

    MARGARET STREET, AMMANFORD, SA18 2PJ

    ODS code W92040

    403 m

  • BRYNTEG SURGERY

    BRYNMAWR AVENUE, AMMANFORD, SA18 2DA

    ODS code W92036

    550 m

  • MEDDYGFA PENYGROES

    BRIDGE STREET, PENYGROES, LLANELLI, SA14 7RP

    ODS code W92051

    4.9 km

Organisation records, not service availability
These are records marked active in NHS England's Organisation Data Service for England and Wales. Branch surgeries, pharmacies, dentists and hospitals are not included. They do not confirm patient registration, services, opening hours, appointments or care quality. Distances are straight-line from the postcode point.

Source acquired on 2026-09-03. Contains information from NHS England, licenced under the current version of the Open Government Licence.

Nearby transport

  • Amman Valley Comprehensive

    BCT · Ammanford

    0.1 miles

  • Amman Valley Comprehensive

    BCT · Ammanford

    0.1 miles

  • High Street

    BCT · Ammanford

    0.1 miles

  • Union Street

    BCT · Ammanford

    0.1 miles

  • Infants School

    BCT · Ammanford

    0.2 miles

Evidence in context

A factual reading of the data in this report's scope. It is not a location score or a recommendation.

Property market

Recorded sales

The five-year median is £185,000 from 10 recorded sales in SA18 2NN. 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.

Schools

Published establishments

11 open schools are in scope, including 0 primary and 0 secondary schools. Ysgol Dyffryn Aman is the nearest published school at 208 m.

Counts describe active establishment records. They do not assess admissions, catchments or quality.

Recorded crime

Published police records

969 published events cover 12 months, averaging 80.75 events per published month. The largest recorded category is Violence and sexual offences with 454 events.

The source publishes anonymised street-level events. These figures are not a measure of safety for an individual address.