SA18 3NT

Tycroes · Carmarthenshire · Wales

Updated September 2026

Compare this postcode

Location overview

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Post town
Ammanford
Ward
Tycroes
Local authority
Carmarthenshire
Constituency
Llanelli
Postcode district
SA18
Postcode sector
SA18 3

Nearby postcodes

Nearby postcode distances
Postcode Distance
SA18 3QQ 92 m
SA18 3QG 122 m
SA18 3NH 189 m
SA18 3QF 223 m
SA18 3QH 236 m
Complete postcode fields and official codes
Postcode
SA18 3NT
Status
Current
Introduced
1 January 1980
Terminated
Not published
Postcode area
SA
Postcode district
SA18
Postcode sector
SA18 3
Latitude
51.778110
Longitude
-4.015855
British National Grid easting
261,028
British National Grid northing
210,749

Statistical and administrative geographies

Country
Wales · W92000004
Region
W99999999
Local authority district
Carmarthenshire · W06000010
Electoral ward
Tycroes · W05001225
Parish or community
W04000517
Westminster constituency
Llanelli · W07000098
Output area
W00003920
Lower layer super output area
Carmarthenshire 017C · W01000731
Middle layer super output area
Carmarthenshire 017 · W02000158

Postcode source versions

Explore SA18

82 recorded sales at this postcode
Address Date Price
55, Tycroes Road, Tycroes, Ammanford, SA18 3NT 6 October 2025 £160,000
24a, Tycroes Road, Tycroes, Ammanford, SA18 3NT 12 June 2025 £210,000
55, Tycroes Road, Tycroes, Ammanford, SA18 3NT 25 September 2024 £150,000

Schools

Within 3.1 miles of this postcode

View all nearby schools
Open schools
11
Primary
0
Secondary
0
  1. Ysgol Gynradd Tycroes

    Welsh establishment

    454 m
  2. Ysgol Gynradd Parcyrhun

    Welsh establishment

    1.8 km
  3. Ysgol Gynradd Saron

    Welsh establishment

    1.8 km

Recorded crime

Within 1 mile of this postcode

View all nearby crime records
Published events
207
Months covered
12
Latest month
June 2026

Most recorded categories in this period

  • Violence and sexual offences 109
  • Anti social behaviour 22
  • Other theft 17
  • Public order 16
  • Burglary 14

Census 2021

Population and age profile

Postcode residents
121

61 female, 60 male

Postcode households
51
Residents per household
2.4
SA18 3 residents
10,937

Age bands in SA18 3

Wider postcode sector
Age 0 to 14
16.1%

1,789 residents

Age 15 to 24
10.3%

1,145 residents

Age 25 to 44
21.7%

2,417 residents

Age 45 to 64
27%

3,007 residents

Age 65 and over
24.9%

2,771 residents

This postcode contained 1.1% of the sector's usual residents on Census Day. The age profile describes the wider SA18 3 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+
94.2%
Ultrafast, 300 Mbit/s+
94.2%
Gigabit-capable
94.2%
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

3

within 5 km

  • MARGARET STREET PRACTICE

    MARGARET STREET, AMMANFORD, SA18 2PJ

    ODS code W92040

    2.6 km

  • BRYNTEG SURGERY

    BRYNMAWR AVENUE, AMMANFORD, SA18 2DA

    ODS code W92036

    2.8 km

  • MEDDYGFA PENYGROES

    BRIDGE STREET, PENYGROES, LLANELLI, SA14 7RP

    ODS code W92051

    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

  • Heol Brown

    BCT · Tycroes

    0.0 miles
  • Heol Brown

    BCT · Tycroes

    0.0 miles
  • Tycroes Square

    BCT · Tycroes

    0.2 miles
  • Tycroes Square

    BCT · Tycroes

    0.2 miles
  • Caersalem Church

    BCT · Tycroes

    0.3 miles

Evidence in context

Property market

The five-year median is £202,000 from 13 recorded sales in SA18 3NT. 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 Gynradd Tycroes is the nearest published school at 454 m.

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

Recorded crime

207 published events cover 12 months, averaging 17.25 events per published month. The largest recorded category is Violence and sexual offences with 109 events.

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