SA15 3NU

Lliedi · Carmarthenshire · Wales

Updated September 2026

Compare this postcode

Location overview

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Post town
Llanelli
Ward
Lliedi
Local authority
Carmarthenshire
Constituency
Llanelli
Postcode district
SA15
Postcode sector
SA15 3

Nearby postcodes

Nearby postcode distances
Postcode Distance
SA15 3NY 37 m
SA15 3ND 78 m
SA15 3NF 98 m
SA15 3NG 133 m
SA15 3NE 144 m
Complete postcode fields and official codes
Postcode
SA15 3NU
Status
Current
Introduced
1 January 1980
Terminated
Not published
Postcode area
SA
Postcode district
SA15
Postcode sector
SA15 3
Latitude
51.690053
Longitude
-4.148843
British National Grid easting
251,566
British National Grid northing
201,219

Statistical and administrative geographies

Country
Wales · W92000004
Region
W99999999
Local authority district
Carmarthenshire · W06000010
Electoral ward
Lliedi · W05001214
Parish or community
W04000519
Westminster constituency
Llanelli · W07000098
Output area
W00003785
Lower layer super output area
Carmarthenshire 022C · W01000705
Middle layer super output area
Carmarthenshire 022 · W02000163

Postcode source versions

Explore SA15

33 recorded sales at this postcode
Address Date Price
6, Rhydyrafon, Llanelli, SA15 3NU 12 December 2025 £166,000
20, Rhydyrafon, Llanelli, SA15 3NU 14 November 2025 £125,000
31, Rhydyrafon, Llanelli, SA15 3NU 26 July 2024 £145,000

Schools

Within 3.1 miles of this postcode

View all nearby schools
Open schools
25
Primary
0
Secondary
0
  1. Dewi Sant C.P.

    Welsh establishment

    220 m
  2. Heol Goffa School

    Welsh establishment

    260 m
  3. Dafen Primary School

    Welsh establishment

    797 m

Recorded crime

Within 1 mile of this postcode

View all nearby crime records
Published events
3,110
Months covered
12
Latest month
June 2026

Most recorded categories in this period

  • Violence and sexual offences 1,294
  • Shoplifting 358
  • Criminal damage and arson 332
  • Anti social behaviour 300
  • Public order 273

Census 2021

Population and age profile

Postcode residents
63

32 female, 31 male

Postcode households
30
Residents per household
2.1
SA15 3 residents
7,238

Age bands in SA15 3

Wider postcode sector
Age 0 to 14
17.3%

1,280 residents

Age 15 to 24
10.3%

762 residents

Age 25 to 44
24%

1,774 residents

Age 45 to 64
26%

1,927 residents

Age 65 and over
22.4%

1,656 residents

This postcode contained 0.9% of the sector's usual residents on Census Day. The age profile describes the wider SA15 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+
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

6

within 5 km

  • ASH GROVE MEDICAL CENTRE

    THOMAS STREET, LLANELLI, SA15 3JH

    ODS code W00133

    1.1 km

  • TY ELLI GROUP PRACTICE

    VAUXHALL, LLANELLI, SA15 3BD

    ODS code W92052

    1.3 km

  • FAIRFIELD SURGERY

    1 PARK CRESCENT, LLANELLI, SA15 3AE

    ODS code W92021

    1.6 km

  • AVENUE VILLA SURGERY

    BRYNMOR ROAD, LLANELLI, SA15 2TJ

    ODS code W92037

    1.7 km

  • LLWYNHENDY HEALTH CENTRE

    LLWYNHENDY ROAD, LLANELLI, SA14 9BN

    ODS code W00134

    2.0 km

  • LLANGENNECH SURGERY

    PARK LANE, LLANGENNECH, LLANELLI, SA14 8TU

    ODS code W92048

    4.6 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

  • Corporation Avenue

    BCT · Llanerch

    0.1 miles
  • Corporation Avenue

    BCT · Llanerch

    0.1 miles
  • Recreation Ground

    BCT · Llanerch

    0.1 miles
  • Warner Place

    BCT · Llanerch

    0.1 miles
  • Warner Place

    BCT · Llanerch

    0.1 miles

Evidence in context

Property market

The five-year median is £145,000 from 9 recorded sales in SA15 3NU. 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

25 open schools are in scope, including 0 primary and 0 secondary schools. Dewi Sant C.P. is the nearest published school at 220 m.

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

Recorded crime

3,110 published events cover 12 months, averaging 259.167 events per published month. The largest recorded category is Violence and sexual offences with 1,294 events.

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