Property market
The five-year median is £99,950 from 1 recorded sale in SA15 1LN. 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.
SA15 1LN
Bigyn · Carmarthenshire · Wales
Updated September 2026
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Nearby postcodes
Complete postcode fields and official codes
- Postcode
- SA15 1LN
- Status
- Current
- Introduced
- 1 January 1980
- Terminated
- Not published
- Postcode area
- SA
- Postcode district
- SA15
- Postcode sector
- SA15 1
- Latitude
- 51.680710
- Longitude
- -4.151757
- British National Grid easting
- 251,334
- British National Grid northing
- 200,186
Statistical and administrative geographies
- Country
- Wales · W92000004
- Region
- W99999999
- Local authority district
- Carmarthenshire · W06000010
- Electoral ward
- Bigyn · W05001180
- Parish or community
- W04000519
- Westminster constituency
- Llanelli · W07000098
- Output area
- W00003377
- Lower layer super output area
- Carmarthenshire 024C · W01000630
- Middle layer super output area
- Carmarthenshire 024 · W02000165
Postcode source versions
- Ordnance Survey: Code-Point Open Version 2026-08 · Current postcode units in Great Britain · OGL-3.0
- Office for National Statistics: ONS Postcode Directory Version 2026-08 · United Kingdom; Northern Ireland excluded pending rights review; Crown Dependencies outside product scope · OGL-3.0 with third-party rights
- Ordnance Survey: Boundary-Line Version 2026-05 · Local-authority boundaries in Great Britain · OS OpenData Licence
Explore SA15
Property
8 recorded
sales at this postcode
| Address | Date | Price |
|---|---|---|
| 4, Regalia Terrace, Llanelli, SA15 1LN | 31 May 2022 | £99,950 |
| 11, Regalia Terrace, Llanelli, SA15 1LN | 22 August 2017 | £115,000 |
| 19, Regalia Terrace, Llanelli, SA15 1LN | 29 April 2016 | £92,000 |
Schools
Within 3.1 miles of this postcode
- Open schools
- 25
- Primary
- 0
- Secondary
- 0
- 312 m
Stebonheath C.P. School
Welsh establishment
- 321 m
Alternative Learning Company
Welsh establishment
- 436 m
Bigyn County Primary
Welsh establishment
Recorded crime
Within 1 mile of this postcode
- Published events
- 4,171
- Months covered
- 12
- Latest month
- June 2026
Most recorded categories in this period
- Violence and sexual offences 1,746
- Criminal damage and arson 475
- Shoplifting 422
- Anti social behaviour 416
- Public order 347
Census 2021
Population and age profile
- Postcode residents
- 33
- Postcode households
- 11
- Residents per household
- 3.0
- SA15 1 residents
- 9,491
15 female, 18 male
Age bands in SA15 1
Wider postcode sector- Age 0 to 14
- 18.4%
- Age 15 to 24
- 12.6%
- Age 25 to 44
- 25.2%
- Age 45 to 64
- 26.7%
- Age 65 and over
- 17.1%
1,733 residents
1,187 residents
2,369 residents
2,506 residents
1,604 residents
This postcode contained 0.3% of the sector's usual residents on Census Day. The age profile describes the wider SA15 1 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
5
within 5 km
ASH GROVE MEDICAL CENTRE
THOMAS STREET, LLANELLI, SA15 3JH
ODS code W00133
853 m
TY ELLI GROUP PRACTICE
VAUXHALL, LLANELLI, SA15 3BD
ODS code W92052
879 m
AVENUE VILLA SURGERY
BRYNMOR ROAD, LLANELLI, SA15 2TJ
ODS code W92037
1.0 km
FAIRFIELD SURGERY
1 PARK CRESCENT, LLANELLI, SA15 3AE
ODS code W92021
1.0 km
LLWYNHENDY HEALTH CENTRE
LLWYNHENDY ROAD, LLANELLI, SA14 9BN
ODS code W00134
1.9 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
- 0.1 miles
Stebonheath School
BCT · Marble Hall
- 0.1 miles
Stebonheath School
BCT · Marble Hall
- 0.1 miles
Ambulance Station
BCT · Marble Hall
- 0.1 miles
Alban Road CCTA
BCT · Marble Hall
- 0.1 miles
Ambulance Station
BCT · Marble Hall
Evidence in context
Schools
25 open schools are in scope, including 0 primary and 0 secondary schools. Stebonheath C.P. School is the nearest published school at 312 m.
Counts describe active establishment records. They do not assess admissions, catchments or quality.
Recorded crime
4,171 published events cover 12 months, averaging 347.583 events per published month. The largest recorded category is Violence and sexual offences with 1,746 events.
The source publishes anonymised street-level events. These figures are not a measure of safety for an individual address.