Property market
The five-year median is £26,000 from 1 recorded sale in SA40 9SB. 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.
SA40 9SB
Llanfihangel-ar-Arth · Carmarthenshire · Wales
Updated September 2026
Compare this postcodeLocation overview
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- Post town
- Llanybydder
- Ward
- Llanfihangel-ar-Arth
- Local authority
- Carmarthenshire
- Constituency
- Caerfyrddin
- Postcode district
- SA40
- Postcode sector
- SA40 9
Nearby postcodes
Complete postcode fields and official codes
- Postcode
- SA40 9SB
- Status
- Current
- Introduced
- 1 January 1980
- Terminated
- Not published
- Postcode area
- SA
- Postcode district
- SA40
- Postcode sector
- SA40 9
- Latitude
- 52.050736
- Longitude
- -4.158100
- British National Grid easting
- 252,115
- British National Grid northing
- 241,347
Statistical and administrative geographies
- Country
- Wales · W92000004
- Region
- W99999999
- Local authority district
- Carmarthenshire · W06000010
- Electoral ward
- Llanfihangel-ar-Arth · W05001207
- Parish or community
- W04000536
- Westminster constituency
- Caerfyrddin · W07000087
- Output area
- W00003693
- Lower layer super output area
- Carmarthenshire 001B · W01000686
- Middle layer super output area
- Carmarthenshire 001 · W02000142
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 SA40
Property
4 recorded
sales at this postcode
| Address | Date | Price |
|---|---|---|
| Blaenplwyf, Llanybydder, SA40 9SB | 28 February 2025 | £26,000 |
| Blaenplwyf, Llanybydder, SA40 9SB | 12 September 2016 | £265,000 |
| Pantypond Farm, Llanybydder, SA40 9SB | 16 August 2011 | £280,000 |
Schools
Within 3.1 miles of this postcode
- Open schools
- 3
- Primary
- 0
- Secondary
- 0
- 2.6 km
Llanybydder School
Welsh establishment
- 4.0 km
Ysgol Gynradd Wirfoddol Llanllwni
Welsh establishment
- 4.8 km
Ysgol Dyffryn Cledlyn VC CiW
Welsh establishment
Census 2021
Population and age profile
- Postcode residents
- 9
- Postcode households
- 4
- Residents per household
- 2.3
- SA40 9 residents
- 2,965
5 female, 4 male
Age bands in SA40 9
Wider postcode sector- Age 0 to 14
- 14%
- Age 15 to 24
- 8.6%
- Age 25 to 44
- 17.5%
- Age 45 to 64
- 29.6%
- Age 65 and over
- 30.3%
436 residents
266 residents
545 residents
920 residents
944 residents
This postcode contained 0.3% of the sector's usual residents on Census Day. The age profile describes the wider SA40 9 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+
- 0%
- Ultrafast, 100 Mbit/s+
- 0%
- Ultrafast, 300 Mbit/s+
- 0%
- Gigabit-capable
- 0%
- Unable to receive decent fixed or FWA broadband
- 50%
- 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.
Nearby transport
- 1.1 miles
Pontceiliog
BCT · Aber-Giar
- 1.4 miles
Cwm Aur
BCT · Llanybydder
- 1.5 miles
Heol-y-Gaer
BCT · Llanybydder
- 1.5 miles
Heol-y-Gaer
BCT · Llanybydder
- 1.6 miles
Albion Arms
BCT · Llanybydder
Evidence in context
Schools
3 open schools are in scope, including 0 primary and 0 secondary schools. Llanybydder School is the nearest published school at 1.6 miles.
Counts describe active establishment records. They do not assess admissions, catchments or quality.