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SA18 2NP

Ammanford · Carmarthenshire · Wales

Updated September 2026

Compare this postcode

Location overview

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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 2PJ 133 m
SA18 2NS 151 m
SA18 2LN 154 m
SA18 2NR 160 m
SA18 3AB 178 m
Complete postcode fields and official codes
Postcode
SA18 2NP
Status
Current
Introduced
1 January 1980
Terminated
Not published
Postcode area
SA
Postcode district
SA18
Postcode sector
SA18 2
Latitude
51.794501
Longitude
-3.986944
British National Grid easting
263,072
British National Grid northing
212,517

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

Property

View all property records
61 recorded sales at this postcode
Address Date Price
13, Margaret Street, Ammanford, SA18 2NP 30 May 2025 £185,000
21, Margaret Street, Ammanford, SA18 2NP 27 January 2025 £288,500
49, Margaret Street, Ammanford, SA18 2NP 20 September 2024 £210,000

Schools

Within 5 km of this postcode

View all nearby schools
Open schools
11
Primary
0
Secondary
0

  1. Ysgol Feithrin Rhydaman

    Welsh establishment

    150 m

  2. Ysgol Gymraeg Rhydaman

    Welsh establishment

    150 m

  3. Ysgol Dyffryn Aman

    Welsh establishment

    183 m

Recorded crime

Within 1 mile of this postcode

View all nearby crime records
Published events
990
Months covered
12
Latest month
June 2026

Most recorded categories in this period

  • Violence and sexual offences 470
  • Public order 94
  • Criminal damage and arson 91
  • Anti social behaviour 86
  • Other theft 65

Census 2021

Population and age profile

Postcode residents
100
51 female, 49 male
Postcode households
41
Residents per household
2.4
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% 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+
100%
Ultrafast, 100 Mbit/s+
92.8%
Ultrafast, 300 Mbit/s+
92.8%
Gigabit-capable
92.8%
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, coverage at January 2026, version 2026-01-v2. Contains Ofcom data licensed under the Open Government Licence v3.0.

GP practices

3

within 5 km straight-line

  • MARGARET STREET PRACTICE

    MARGARET STREET, AMMANFORD, SA18 2PJ

    ODS code W92040

    133 m

  • BRYNTEG SURGERY

    BRYNMAWR AVENUE, AMMANFORD, SA18 2DA

    ODS code W92036

    409 m

  • MEDDYGFA PENYGROES

    BRIDGE STREET, PENYGROES, LLANELLI, SA14 7RP

    ODS code W92051

    4.7 km

Nearby transport

  • Amman Valley Comprehensive

    BCT · Ammanford

    108 m

  • Amman Valley Comprehensive

    BCT · Ammanford

    118 m

  • Ammanford Bus Station Stand 6

    BCS · Ammanford

    143 m

  • Ammanford Bus Station Stand 5

    BCS · Ammanford

    149 m

  • Ammanford Bus Station Stand 4

    BCS · Ammanford

    156 m

Evidence in context

Property market

The five-year median is £167,500 from 10 recorded sales in SA18 2NP. 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

11 open schools are in scope, including 0 primary and 0 secondary schools. Ysgol Feithrin Rhydaman is the nearest published school at 150 m.

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

Recorded crime

990 published events cover 12 months, averaging 83 events per published month. The largest recorded category is Violence and sexual offences with 470 events.

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