SA18 3QT

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 3QA 82 m
SA18 3PJ 120 m
SA18 3PD 154 m
SA18 3PB 222 m
SA18 3QB 231 m
Complete postcode fields and official codes
Postcode
SA18 3QT
Status
Current
Introduced
1 January 1980
Terminated
Not published
Postcode area
SA
Postcode district
SA18
Postcode sector
SA18 3
Latitude
51.774959
Longitude
-4.024412
British National Grid easting
260,428
British National Grid northing
210,415

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
W00003923
Lower layer super output area
Carmarthenshire 017C · W01000731
Middle layer super output area
Carmarthenshire 017 · W02000158

Postcode source versions

Explore SA18

50 recorded sales at this postcode
Address Date Price
29, Derlyn Park, Ammanford, SA18 3QT 8 May 2026 £245,000
28, Derlyn Park, Ammanford, SA18 3QT 19 February 2026 £213,000
29, Derlyn Park, Ammanford, SA18 3QT 18 February 2025 £140,000

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

    255 m
  2. Ysgol Gynradd Saron

    Welsh establishment

    1.6 km
  3. Ysgol Gynradd Parcyrhun

    Welsh establishment

    2.5 km

Recorded crime

Within 1 mile of this postcode

View all nearby crime records
Published events
131
Months covered
12
Latest month
June 2026

Most recorded categories in this period

  • Violence and sexual offences 70
  • Anti social behaviour 17
  • Other theft 12
  • Public order 8
  • Drugs 7

Census 2021

Population and age profile

Postcode residents
80

44 female, 36 male

Postcode households
43
Residents per household
1.9
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 0.7% 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+
84.8%
Ultrafast, 300 Mbit/s+
84.8%
Gigabit-capable
84.8%
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 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

    3.3 km

  • BRYNTEG SURGERY

    BRYNMAWR AVENUE, AMMANFORD, SA18 2DA

    ODS code W92036

    3.5 km

  • MEDDYGFA PENYGROES

    BRIDGE STREET, PENYGROES, LLANELLI, SA14 7RP

    ODS code W92051

    3.7 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

  • Mynyddbach

    BCT · Tycroes

    0.1 miles
  • Teglan Park

    BCT · Tycroes

    0.1 miles
  • Tycroes Bus Depot

    BCT · Tycroes

    0.1 miles
  • Mynyddbach

    BCT · Tycroes

    0.1 miles
  • Tycroes Bus Depot

    BCT · Tycroes

    0.1 miles

Evidence in context

Property market

The five-year median is £206,500 from 8 recorded sales in SA18 3QT. 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 255 m.

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

Recorded crime

131 published events cover 12 months, averaging 10.917 events per published month. The largest recorded category is Violence and sexual offences with 70 events.

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