SA14 postcode district: Llanelli and around, Carmarthenshire

SA14 is a postcode district in Wales, with 886 postcodes in use in 4 sectors. It has postcodes in Llanelli, Pen-y-groes and Gorslas, Llangennech and 2 more places. Its council is Carmarthenshire.

Postcodes in use: 886
Sectors: 4
Council: Carmarthenshire
Places: 5 places

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

Every postcode in SA14, by gigabit broadband

No home or business can get gigabit: 170
Some can get gigabit: 122
Every home and business can get gigabit: 585
Ofcom gives no figure: 9
Outline: where 5 or more postcodes without gigabit lie together

Of the 886 postcodes in SA14 that ONS places, 170 have no home or business that can get gigabit, 122 have some that can, 585 can all get it and 9 have no Ofcom figure.

Each mark is a postcode's centre point as ONS gives it, not a building. Press one to see its postcode and open its page. A dashed outline shows where 5 or more lie within 220 metres of each other. It is not a boundary, and no boundary is drawn. Where marks overlap, the one first in the key is drawn; the counts include every postcode.

The middle of its postcodes: latitude 51.7355, longitude -4.1062. Open this area on OpenStreetMap

Source: Office for National Statistics (ONS) Postcode Directory, August 2026, loaded 20 October 2026, the centre point of each postcode; gigabit: Ofcom, Connected Nations, Spring 2026; roads, rivers and built-up areas: Contains OS data © Crown copyright and database right 2026. Drawn by us. Street map: Ordnance Survey, OS Open Zoomstack, Open Government Licence v3.0, drawn with MapLibre. How we use them

Postcodes without gigabit

170 postcodes here have no gigabit. These are the 12 first in postcode order.

SA14 6AF SA14 6AG SA14 6AH SA14 6AL SA14 6AN SA14 6AP SA14 6AR SA14 6AS SA14 6AT SA14 6AU SA14 6AW SA14 6AY

Where the postcodes without gigabit lie together

9 postcodes without gigabit, outlined on the map. SA14 7EX, is the one nearest the middle of them.
5 postcodes without gigabit, outlined on the map. SA14 9TY, is the one nearest the middle of them.

What broadband can you get in SA14?

Ofcom reports on 877 of the 886 postcodes in SA14. At 585 of them every home and business can get gigabit broadband, and at 10 some cannot get decent broadband (10 Mbit/s).

Postcodes where every home can get gigabit585 of 877

Postcodes where every home can get superfast739 of 877

Postcodes where some cannot get decent broadband10 of 877

Ofcom gives each postcode's share of homes and businesses, not how many there are, so these count postcodes. Each postcode page has its own figures. A provider's checker answers for one address.

Check one address on Ofcom's checker

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

What do homes sell for in SA14?

Homes in SA14 sold for a typical £198,000 in the 12 months to August 2026, across 385 sales, up 3.9% on the 12 months before, HM Land Registry's figures show.

£198,000 typical price, the 12 months to August 2026

12 months to August 2025: £190,500
12 months to August 2026: £198,000

▲ up 3.9% on the 12 months before

Detached£268,500 143 sales

Semi-detached£177,000 172 sales

Terraced£144,000 69 sales

Flat or maisonette 1 sale, too few to price

Standard sales of homes at market value. A typical price is the median, the middle sale. Sales take weeks to be registered, so the last month or two are incomplete. Each postcode page gives the figure for its own postcode sector.

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