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SA15 5LW

Llannon · Carmarthenshire · Wales

Updated September 2026

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Location overview

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Post town
Llanelli
Ward
Llannon
Local authority
Carmarthenshire
Constituency
Llanelli
Postcode district
SA15
Postcode sector
SA15 5

Nearby postcodes

Nearby postcode distances
Postcode Distance
SA15 5LN 278 m
SA14 6LG 586 m
SA15 5LP 592 m
SA14 6LL 669 m
SA14 6HB 781 m
Complete postcode fields and official codes
Postcode
SA15 5LW
Status
Current
Introduced
1 January 1980
Terminated
Not published
Postcode area
SA
Postcode district
SA15
Postcode sector
SA15 5
Latitude
51.782835
Longitude
-4.133300
British National Grid easting
252,942
British National Grid northing
211,505

Statistical and administrative geographies

Country
Wales · W92000004
Region
W99999999
Local authority district
Carmarthenshire · W06000010
Electoral ward
Llannon · W05001212
Parish or community
W04000537
Westminster constituency
Llanelli · W07000098
Output area
W00003744
Lower layer super output area
Carmarthenshire 015B · W01000698
Middle layer super output area
Carmarthenshire 015 · W02000156

Postcode source versions

Explore SA15

Property

View all property records
11 recorded sales at this postcode
Address Date Price
Plas Y Coedcae, Dynant Fach Road, Pontyberem, Llanelli, SA15 5LW 7 March 2025 £270,000
Llwynglas, Dynant Fach Road, Pontyberem, Llanelli, SA15 5LW 6 January 2023 £242,000
Frondeg, Dynant Fach Road, Pontyberem, Llanelli, SA15 5LW 16 December 2020 £147,500

Schools

Within 3.1 miles of this postcode

View all nearby schools
Open schools
9
Primary
0
Secondary
0

  1. Ysgol Gynradd Y Tymbl

    Welsh establishment

    1.2 km

  2. Ysgol Gynradd Drefach

    Welsh establishment

    1.8 km

  3. Llechyfedach C.P. School

    Welsh establishment

    1.9 km

Recorded crime

Within 1 mile of this postcode

View all nearby crime records
Published events
224
Months covered
12
Latest month
June 2026

Most recorded categories in this period

  • Violence and sexual offences 131
  • Criminal damage and arson 23
  • Public order 17
  • Anti social behaviour 17
  • Vehicle crime 10

Census 2021

Population and age profile

Postcode residents
21

13 female, 8 male

Postcode households
8
Residents per household
2.6
SA15 5 residents
6,713

Age bands in SA15 5

Wider postcode sector
Age 0 to 14
16.2%

1,049 residents

Age 15 to 24
9.1%

588 residents

Age 25 to 44
22.1%

1,432 residents

Age 45 to 64
28.6%

1,856 residents

Age 65 and over
24.1%

1,560 residents

This postcode contained 0.3% of the sector's usual residents on Census Day. The age profile describes the wider SA15 5 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+
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%

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

2

within 5 km

  • COALBROOK SURGERY

    COALBROOK ROAD, PONTYBEREM, LLANELLI, SA15 5HU

    ODS code W92046

    2.5 km

  • MEDDYGFA'R TYMBL

    AMMAN TAWE PARTNERSHIP, CROSS HANDS HEALTH CENTRE, CARMARTHEN ROAD, CROSS HANDS, LLANELLI, SA14 6SU

    ODS code W92035

    3.4 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

  • Derwen Road

    BCT · Cwm-mawr

    0.5 miles

  • Derwen Road

    BCT · Cwm-mawr

    0.5 miles

  • Cwm-mawr Club

    BCT · Cwm-mawr

    0.7 miles

  • Cwmmawr

    BCT · Cwm-mawr

    0.7 miles

  • Derlwyn Garage

    BCT · Tumble

    0.7 miles

Evidence in context

Property market

The five-year median is £256,000 from 2 recorded sales in SA15 5LW. 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

9 open schools are in scope, including 0 primary and 0 secondary schools. Ysgol Gynradd Y Tymbl is the nearest published school at 0.7 miles.

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

Recorded crime

224 published events cover 12 months, averaging 18.667 events per published month. The largest recorded category is Violence and sexual offences with 131 events.

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