SA31 3NS postcode in Carmarthen, Carmarthenshire

SA31 3NS is a postcode in Carmarthen, in the Carmarthen Town North and South ward of Carmarthenshire. It is in the Caerfyrddin parliamentary constituency and the Dyfed-Powys police force area, and has been in use since January 1995.

Gigabit broadband 100% of homes and businesses can get it. Carmarthenshire: 73% Typical price £230,000 Homes sold in SA31 3, last 12 months. ▼ 3.7% on the year before Council tax around here Band D the most common band in the neighbourhood, 39% of homes Nearest station Carmarthen 1.6 km in a straight line

Where SA31 3NS is, and what is near it

Map of SA31 3NS and what is near it Map of SA31 3NS: its centre point, with the 202 other postcodes in the SA31 3 sector, 2 railway stations (1 beyond the edge, shown by arrows), 3 GP practices (2 beyond the edge, shown by arrows) and 12 bus stops. North is up; the scale bar is 500 m. SA31 3AB: also in SA31 3SA31 3AD: also in SA31 3SA31 3AE: also in SA31 3SA31 3AF: also in SA31 3SA31 3AJ: also in SA31 3SA31 3AL: also in SA31 3SA31 3AN: also in SA31 3SA31 3AP: also in SA31 3SA31 3AQ: also in SA31 3SA31 3AR: also in SA31 3SA31 3AS: also in SA31 3SA31 3AX: also in SA31 3SA31 3AY: also in SA31 3SA31 3AZ: also in SA31 3SA31 3BA: also in SA31 3SA31 3BB: also in SA31 3SA31 3BD: also in SA31 3SA31 3BE: also in SA31 3SA31 3BG: also in SA31 3SA31 3BH: also in SA31 3SA31 3BJ: also in SA31 3SA31 3BN: also in SA31 3SA31 3BP: also in SA31 3SA31 3BR: also in SA31 3SA31 3BS: also in SA31 3SA31 3BT: also in SA31 3SA31 3BU: also in SA31 3SA31 3BW: also in SA31 3SA31 3BX: also in SA31 3SA31 3BY: also in SA31 3SA31 3BZ: also in SA31 3SA31 3DA: also in SA31 3SA31 3DB: also in SA31 3SA31 3DD: also in SA31 3SA31 3DE: also in SA31 3SA31 3DF: also in SA31 3SA31 3DG: also in SA31 3SA31 3DH: also in SA31 3SA31 3DJ: also in SA31 3SA31 3DL: also in SA31 3SA31 3DN: also in SA31 3SA31 3DP: also in SA31 3SA31 3DQ: also in SA31 3SA31 3DR: also in SA31 3SA31 3DS: also in SA31 3SA31 3DU: also in SA31 3SA31 3DW: also in SA31 3SA31 3DX: also in SA31 3SA31 3DY: also in SA31 3SA31 3DZ: also in SA31 3SA31 3EB: also in SA31 3SA31 3EE: also in SA31 3SA31 3EG: also in SA31 3SA31 3EH: also in SA31 3SA31 3EL: also in SA31 3SA31 3EP: also in SA31 3SA31 3EU: also in SA31 3SA31 3EW: also in SA31 3SA31 3EZ: also in SA31 3SA31 3FA: also in SA31 3SA31 3FB: also in SA31 3SA31 3FD: also in SA31 3SA31 3FF: also in SA31 3SA31 3FG: also in SA31 3SA31 3FJ: also in SA31 3SA31 3FN: also in SA31 3SA31 3GA: also in SA31 3SA31 3HA: also in SA31 3SA31 3HB: also in SA31 3SA31 3HD: also in SA31 3SA31 3HE: also in SA31 3SA31 3HF: also in SA31 3SA31 3HG: also in SA31 3SA31 3HH: also in SA31 3SA31 3HJ: also in SA31 3SA31 3HL: also in SA31 3SA31 3HN: also in SA31 3SA31 3HP: also in SA31 3SA31 3HQ: also in SA31 3SA31 3HR: also in SA31 3SA31 3HS: also in SA31 3SA31 3HT: also in SA31 3SA31 3HU: also in SA31 3SA31 3HW: also in SA31 3SA31 3HX: also in SA31 3SA31 3HY: also in SA31 3SA31 3HZ: also in SA31 3SA31 3JA: also in SA31 3SA31 3JB: also in SA31 3SA31 3JD: also in SA31 3SA31 3JE: also in SA31 3SA31 3JF: also in SA31 3SA31 3JL: also in SA31 3SA31 3JN: also in SA31 3SA31 3JP: also in SA31 3SA31 3JR: also in SA31 3SA31 3JS: also in SA31 3SA31 3JT: also in SA31 3SA31 3JU: also in SA31 3SA31 3JW: also in SA31 3SA31 3LD: also in SA31 3SA31 3LE: also in SA31 3SA31 3LL: also in SA31 3SA31 3LP: also in SA31 3SA31 3LS: also in SA31 3SA31 3LU: also in SA31 3SA31 3LW: also in SA31 3SA31 3LX: also in SA31 3SA31 3LY: also in SA31 3SA31 3LZ: also in SA31 3SA31 3NA: also in SA31 3SA31 3NB: also in SA31 3SA31 3NE: also in SA31 3SA31 3NF: also in SA31 3SA31 3NG: also in SA31 3SA31 3NJ: also in SA31 3SA31 3NL: also in SA31 3SA31 3NN: also in SA31 3SA31 3NQ: also in SA31 3SA31 3NR: also in SA31 3SA31 3NU: also in SA31 3SA31 3NW: also in SA31 3SA31 3NX: also in SA31 3SA31 3NY: also in SA31 3SA31 3NZ: also in SA31 3SA31 3PA: also in SA31 3SA31 3PB: also in SA31 3SA31 3PD: also in SA31 3SA31 3PE: also in SA31 3SA31 3PG: also in SA31 3SA31 3PH: also in SA31 3SA31 3PJ: also in SA31 3SA31 3PL: also in SA31 3SA31 3PN: also in SA31 3SA31 3PP: also in SA31 3SA31 3PQ: also in SA31 3SA31 3PR: also in SA31 3SA31 3PS: also in SA31 3SA31 3PT: also in SA31 3SA31 3PU: also in SA31 3SA31 3PW: also in SA31 3SA31 3PX: also in SA31 3SA31 3PY: also in SA31 3SA31 3PZ: also in SA31 3SA31 3QD: also in SA31 3SA31 3QE: also in SA31 3SA31 3QF: also in SA31 3SA31 3QG: also in SA31 3SA31 3QQ: also in SA31 3SA31 3QR: also in SA31 3SA31 3QU: also in SA31 3SA31 3QX: also in SA31 3SA31 3QY: also in SA31 3SA31 3QZ: also in SA31 3SA31 3RB: also in SA31 3SA31 3RD: also in SA31 3SA31 3RJ: also in SA31 3SA31 3RL: also in SA31 3SA31 3RN: also in SA31 3SA31 3RP: also in SA31 3SA31 3RS: also in SA31 3SA31 3RU: also in SA31 3SA31 3RY: also in SA31 3SA31 3SA: also in SA31 3SA31 3SB: also in SA31 3SA31 3SD: also in SA31 3SA31 3SE: also in SA31 3SA31 3SG: also in SA31 3 Ferryside station 9.1 kmCarmarthen SA31 3NS Map of SA31 3NS and what is near it Map of SA31 3NS: its centre point, with the 202 other postcodes in the SA31 3 sector, 2 railway stations (1 beyond the edge, shown by arrows), 3 GP practices (2 beyond the edge, shown by arrows) and 12 bus stops. North is up; the scale bar is 500 m. Ferryside station 9.1 kmCarmarthen Town West SA31 3NS
  • SA31 3NS
  • Other postcodes in SA31 3: press one for its page
  • 2 railway stations
  • 3 GP practices
  • 12 bus stops
  • Further out, with the distance

Points are centre points, not buildings, and nothing drawn is a boundary. Names in italics are council wards: we hold no town or village names here. Open this area on OpenStreetMap (latitude 51.8454, longitude -4.3259)

Source: Office for National Statistics (ONS) Postcode Directory, August 2026, loaded 20 October 2026; stations and bus stops: Department for Transport; GP practices: NHS England; street map: Ordnance Survey, OS Open Zoomstack, Open Government Licence v3.0, drawn with MapLibre. How we use them

Who looks after SA31 3NS?

ONS places a whole postcode in one council, one ward and one constituency, from a single point. A few postcodes cross a boundary, so an address at the edge can belong to the one next door. Your council tax bill or your poll card settles it for your address.

Council, police force area and constituency: ONS Postcode Directory, August 2026. The MP: UK Parliament, read 14 October 2026.

What broadband can you get at SA31 3NS?

Every home and business at SA31 3NS can get gigabit broadband from a line, Ofcom says.

Gigabit (1,000 Mbit/s)100% can get it

Carmarthenshire: 73%

Superfast (30 Mbit/s or more)100% can get it

Carmarthenshire: 92%

The line marks the figure across Carmarthenshire.

Check one address, and mobile coverage, on Ofcom's checker Compare broadband at another postcode

Source: Ofcom, Connected Nations, Spring 2026, data for January 2026, Open Government Licence v3.0. How we use it

When are the bins collected at SA31 3NS?

BinDayBuddy has not read Carmarthenshire County Council's days for SA31 3NS today. It reads them from the council's own system when you ask.

Check the bin days for SA31 3NS on BinDayBuddy

Source: BinDayBuddy, built from councils' own collection systems and public data. BinDayBuddy is run by Towpath Digital, which also runs this site. How we use it

What do homes sell for near SA31 3NS?

Homes in SA31 3 sold for a typical £230,000 in the 12 months to August 2026, across 82 sales, down 3.7% on the 12 months before, HM Land Registry's figures show.

£230,000 typical price, the 12 months to August 2026
£238,748 12 months to August 2025
▼ down 3.7% on the 12 months before
  • Detached £265,000 31 sales
  • Semi-detached £225,000 25 sales
  • Terraced £158,000 25 sales
  • Flat or maisonette 1 sale, too few to price

Each bar is that kind's typical price, against the most expensive kind here.

Across the whole SA31 district: a typical £216,000 from 188 sales.

How we work this out: house prices by postcode

Source: HM Land Registry Price Paid Data, files dated 28 September 2026. Contains HM Land Registry data © Crown copyright and database right 2021. This data is licensed under the Open Government Licence v3.0. How we use it

Homes sold in SA31 3NS

HM Land Registry records one standard sale of homes in SA31 3NS from January 2024 to August 2026, the latest on 19 February 2025. Each sale below opens Land Registry's own record of it.

Sales at market value to a private buyer; the latest months are not complete. Own or live in a home listed here and would rather it were not? Ask us to take it off.

Source: HM Land Registry Price Paid Data, files dated 28 September 2026. Contains HM Land Registry data © Crown copyright and database right 2021. This data is licensed under the Open Government Licence v3.0. How we use it

What council tax band are homes near SA31 3NS?

The Valuation Office Agency counts about 840 homes in the neighbourhood around SA31 3NS. The largest share of them, 39%, are in council tax band D. More were built from 1965 to 1982 than in any other period (26%). A home's own band is set for that home: check it on GOV.UK.

Council tax bands, and a year's council tax

Council tax bands of the homes around SA31 3NS

Band D in Carmarthenshire for 2026‑27: £2,351. For the bands the homes here are in, a year's council tax runs from £1,567 (band A) to £3,919 (band G); band D, the most common, is £2,351.

BandHomes around hereA year
Band Aabout 60 (7%)£1,567
Band Babout 60 (7%)£1,829
Band Cabout 110 (13%)£2,090
Band Dabout 330 (39%)£2,351
Band Eabout 210 (25%)£2,874
Band Fabout 60 (7%)£3,396
Band Gabout 10 (1%)£3,919
Band Hwithheld£4,702

When the homes were built

  1. 14% Before 1900
  2. Withheld 1900 to 1918
  3. 6% 1919 to 1939
  4. 18% 1945 to 1964
  5. 26% 1965 to 1982
  6. 24% 1983 to 1999
  7. 4% 2000 to 2009
  8. 8% 2010 to 2019
  9. 1% 2020 or later

Averages for Carmarthenshire before discounts, not any one home's bill.

Council tax: Welsh Government (StatsWales), Composition of average band D council tax by billing authority, published 24 March 2026, Open Government Licence v3.0. How we use it

Counts for the neighbourhood the centre of SA31 3NS is in (ONS area W01000642), rounded by the VOA.

Check one home's band on GOV.UK

Source: Valuation Office Agency, Council Tax: stock of properties, at 31 March 2026, Open Government Licence v3.0. How we use it

Where is the nearest station to SA31 3NS?

The nearest railway station to the centre of SA31 3NS is Carmarthen Rail Station, 1.6 km away in a straight line.

  • Carmarthen Rail Station Railway station 1.6 kmCycle
  • Ferryside Rail Station Railway station 9.1 kmDrive

Straight-line distances from the centre point, not routes. Walk: under 1.2 km. Cycle: 1.2 to 5 km. Drive: further.

12 bus stops within 400 metres, the nearest Carmarthen Leisure Centre, 228 m away.

More stations near SA31 3NS, and how we find them

Source: Department for Transport, NaPTAN, read 17 October 2026, Open Government Licence v3.0. How we use it

Which GP surgeries are near SA31 3NS?

The nearest GP practices to the centre of SA31 3NS, in a straight line. Each sets the area it takes patients from.

Find a GP on the NHS website

Source: NHS England, Organisation Data Service (GP practices), read 17 October 2026, Open Government Licence v3.0. How we use it

Where can I charge an electric car near SA31 3NS?

0 within 1 km 4 within 3 km

The nearest charging points to the centre of SA31 3NS, as OpenStreetMap had them on 20 October 2026:

  • Osprey Charging point · No details mapped 1.1 kmWalk
  • Osprey Charging point · No details mapped 1.1 kmWalk
  • Carmarthen Supercharger Charging point · 12 chargers · CCS · up to 250 kW 1.7 kmCycle

OpenStreetMap is mapped by volunteers. It does not have every charger, and not every one it has gives its speed or plugs. Check a charger's own app before you set off.

See more chargers on Open Charge Map

Source: © OpenStreetMap contributors, Open Database Licence, map as of 20 October 2026. How we use it

Which dentists are near SA31 3NS?

The nearest to the centre of SA31 3NS, in a straight line.

  • Dewi Sant Dental 1.4 kmCycle
  • Corporate Offices 1.5 kmCycle
  • 1st Floor 1.6 kmCycle

Source: NHS Wales, through the NHS Organisation Data Service, Open Government Licence v3.0. How we use it

Which pharmacies are near SA31 3NS?

The nearest NHS pharmacies to the centre of SA31 3NS, in a straight line. A few work online or by post only: check before you go.

Hours can change on bank holidays. For urgent help when a pharmacy is closed, call NHS 111.

Source: NHS Wales, through the NHS Organisation Data Service, Open Government Licence v3.0. How we use it

Which vets are near SA31 3NS?

The nearest vets to the centre of SA31 3NS on OpenStreetMap, in a straight line. Each opens its entry on the map, with its opening hours and website where they are mapped.

OpenStreetMap may not have every vet. Out of hours, ring your own vet’s number first: the Royal College of Veterinary Surgeons says vets in practice must arrange round-the-clock emergency first aid and pain relief, themselves or through another service.

Source: © OpenStreetMap contributors, Open Database Licence, map as of 20 October 2026. How we use it

How much crime is there near SA31 3NS?

Police.uk records 71 crimes and reports of anti-social behaviour within a mile of the centre of SA31 3NS in August 2026, the latest month it has published.

Violence and sexual offences32 reports
Anti-social behaviour9 reports
Shoplifting6 reports
Other theft6 reports
Criminal damage and arson5 reports
Burglary5 reports

Also: drugs 4, public order 3, possession of weapons 1.

Police.uk places each report at a nearby point, so this is an area, not a street.

Your local policing team on Police.uk How we work this out: crime by postcode, with the last 12 months

Source: data.police.uk, from its download of 30 September 2026, Open Government Licence v3.0. How we use it

The official record for SA31 3NS

Ward
Carmarthen Town North and South
Community
Carmarthen
Country
Wales
Built-up area
Carmarthen
Rural or urban
Urban, further from a major town or city
In use since
January 1995

Source: Office for National Statistics (ONS) Postcode Directory, August 2026, loaded 20 October 2026. See all our data sources

Where to check what we do not hold

Schools and flood risk in Wales: our sources for them cover England only.

We list hospitals and care homes in England only. In Wales, hospitals are inspected by Healthcare Inspectorate Wales and care homes by Care Inspectorate Wales.

Around SA31 3NS

Go wider

Every postcode in the same sector, district or postcode area.

SA31 3 sector SA31 district SA postcode area Carmarthen postcodes

Questions about a postcode

Nearby postcodes

The nearest postcodes in use, measured in a straight line between centre points.

SA31 3PU20 mSA31 3NX30 mSA31 3PH40 mSA31 3PJ100 mSA31 3NY110 mSA31 3PB130 m
All of SA31

Source: Office for National Statistics (ONS) Postcode Directory, August 2026, loaded 20 October 2026, the centre point of each postcode. How we use it

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