Llanelli
Llanelli is covered by postcode districts SA14, SA15 and SA16. It is in the Carmarthenshire council area, Wales.
Every postcode in Llanelli, by gigabit broadband
- No home or business can get gigabit: 49
- Some can get gigabit: 120
- Every home and business can get gigabit: 853
- Ofcom gives no figure: 25
- Outline: where 5 or more postcodes without gigabit lie together
Of the 1,047 postcodes in Llanelli that ONS places, 49 have no home or business that can get gigabit, 120 have some that can, 853 can all get it and 25 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 150 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 51.6835, longitude -4.1477. 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
49 postcodes here have no gigabit. These are the 12 first in postcode order.
What is it like to live in Llanelli?
Homes sold for a typical £157,000 in the 12 months to August 2026, up 4.7% on the 12 months before. At 853 of the 1,022 postcodes Ofcom reports on, every home and business can get gigabit broadband. At least 5 GP practices are at its postcodes. The nearest railway station is Llanelli, 1.4 km from the middle of its postcodes in a straight line.
We don't rate places; here are the figures so you can judge.
Source: HM Land Registry, Ofcom, NHS England and the Department for Transport, as each section of this page says. See all our data sources
What do homes cost in Llanelli?
Homes in Llanelli sold for a typical £157,000 in the 12 months to August 2026, across 419 sales, up 4.7% on the 12 months before, HM Land Registry's figures show.
- 12 months to August 2025
- £150,000
- 12 months to August 2026
- £157,000
▲ up 4.7% on the 12 months before
Across the whole SA15 district, Llanelli's main postcode district: a typical £153,250.
Sales at the postcodes ONS places in Llanelli: 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
Are new homes being built in Llanelli?
21 of the 1,047 postcodes now in use in Llanelli came into use in January 2020 or later, ONS says. In the 12 months to August 2025, 2 of the 459 homes sold in Llanelli were newly built (Under 1%), HM Land Registry's records show; across the SA15 district, Under 1%.
The newest postcodes
A new postcode is often a new street or estate, but Royal Mail also makes new postcodes when it reorganises old ones, so not every one means new homes. Only postcodes still in use are counted.
New homes among the homes sold
| Period | In Llanelli | Across the SA15 district |
|---|---|---|
| The 12 months to August 2026 | 1 of 419 (Under 1%) | 0 of 350 (0%) |
| The 12 months to August 2025 | 2 of 459 (Under 1%) | 2 of 442 (Under 1%) |
Standard sales of homes at market value that HM Land Registry marks as newly built. New homes take longer to be registered than other sales, so the latest 12 months count fewer of them than were sold. A share is given from 5 sales or more.
Source: Office for National Statistics (ONS) Postcode Directory, August 2026, loaded 20 October 2026; HM Land Registry Price Paid Data, files dated 28 September 2026. Contains HM Land Registry data © Crown copyright and database right 2021, Open Government Licence v3.0. How we use it
What broadband can you get in Llanelli?
Ofcom reports on 1,022 of the 1,047 postcodes in Llanelli. At 853 of them every home and business can get gigabit broadband.
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 checkerSource: Ofcom, Connected Nations, Spring 2026, data for January 2026, Open Government Licence v3.0. How we use it
How far is the station from Llanelli?
The nearest railway station to the centre point of the postcodes in Llanelli is Llanelli Rail Station, 1.4 km away in a straight line.
- Llanelli Rail Station Railway station 1.4 kmCycle
- Bynea Rail Station Railway station 3.6 kmCycle
- Llangennech Rail Station Railway station 4.8 kmCycle
Straight-line distances from the centre point, not routes. Walk: under 1.2 km. Cycle: 1.2 to 5 km. Drive: further.
Straight-line distances from the middle of the postcodes, not routes. Each postcode page lists its own nearest stations and bus stops. The Department for Transport's register does not say how often services run.
Source: Department for Transport, NaPTAN, read 17 October 2026, Open Government Licence v3.0. How we use it
Which GP surgeries are in Llanelli?
The GP practices at the postcodes in Llanelli, the first 5 by distance from its middle. Each practice sets the area it takes patients from, so check with it before registering.
- Ash Grove Medical Centre1.0 km
- Ty Elli Group Practice1.1 km
- Fairfield Surgery1.3 km
- Avenue Villa Surgery1.4 km
- Llwynhendy Health Centre1.7 km
Source: NHS England, Organisation Data Service (GP practices), read 17 October 2026, Open Government Licence v3.0. How we use it
Is Llanelli safe? Crime recorded around it
Police.uk records 4,560 crimes and reports of anti-social behaviour within a mile of the middle of the postcodes in Llanelli over the 12 months from September 2025 to August 2026. August 2026 is the latest month it has published. These are counts, not a rate: we hold no count of the people who live, work or pass through, so we do not say whether a place is safe.
Each month, September 2025 to August 2026
- 303 September 2025
- 352 October 2025
- 334 November 2025
- 335 December 2025
- 380 January 2026
- 356 February 2026
- 426 March 2026
- 430 April 2026
- 459 May 2026
- 422 June 2026
- 410 July 2026
- 353 August 2026
By kind, over the 12 months
Also: other crime 96, vehicle crime 93, possession of weapons 44, bicycle theft 26, theft from the person 16, robbery 14.
Police.uk says its locations "always represent the approximate location of a crime". Each crime is moved to the nearest of a fixed list of map points, each over a street centre, a public place or a commercial premises, chosen so that every point covers at least eight addresses or none. A mile is a wide circle: in a town it takes in the centre and its shops, where much crime is recorded.
Crime around one postcodeSource: Police.uk (data.police.uk), data to August 2026, from its download of 30 September 2026, Open Government Licence v3.0. How we use it
Who runs Llanelli?
- Council
- Carmarthenshire
- Parliamentary constituency
- Llanelli
- Police force area
- Dyfed-Powys
- Country
- Wales
- MP
- Dame Nia Griffith (Labour)
All 1,047 postcodes here share these. Wards differ: check a postcode for yours. What council am I in?
Source: Office for National Statistics (ONS) Postcode Directory, August 2026, loaded 20 October 2026. The MP: UK Parliament. See all our data sources
Moving to Llanelli
Who to tell and what to sort out in your first week.
- Tell Carmarthenshire about council tax Council tax, on carmarthenshire.gov.wales
- Register to vote at the new address Register to vote on GOV.UK
- Register with a GP practice The GP practices in Llanelli
- Take meter readings on the day you move in
- Power cut? Call 105. It is free. About 105, the power cut number
- Find out your bin day Find your rubbish collection day on GOV.UK
Llanelli postcodes
1,047 postcodes in use in Llanelli, by district:
Those districts are all in the SA postcode area.
Check a Llanelli postcode
Enter a full postcode to see its ward, its flood risk, house prices in its sector and its nearest schools.
Do not know the postcode? What is my postcode?
Places near Llanelli
With the typical price of a home in each, to set beside Llanelli's £157,000. Distances are straight lines between the middles of each place's postcodes.
Questions about Llanelli
- What is it like to live in Llanelli?
- Homes sold for a typical £157,000 in the 12 months to August 2026, up 4.7% on the 12 months before. At 853 of the 1,022 postcodes Ofcom reports on, every home and business can get gigabit broadband. At least 5 GP practices are at its postcodes. The nearest railway station is Llanelli, 1.4 km from the middle of its postcodes in a straight line. We don't rate places; here are the figures so you can judge. Source: HM Land Registry, Ofcom, NHS England and the Department for Transport, as each section of this page says.
- What is the postcode for Llanelli?
- Llanelli is covered by postcode districts SA14, SA15 and SA16, across 1,047 postcodes in use. Source: ONS Postcode Directory.
- Which council is Llanelli in?
- Llanelli is in the Carmarthenshire council area. Source: ONS Postcode Directory.
- Who is the MP for Llanelli?
- Llanelli is in the Llanelli parliamentary constituency. Its MP is Dame Nia Griffith (Labour), as UK Parliament listed them on 14 October 2026. Constituency: ONS Postcode Directory.
- How much are houses in Llanelli?
- Homes in Llanelli sold for a typical £157,000 in the 12 months to August 2026, across 419 sales, up 4.7% on the 12 months before. Source: HM Land Registry Price Paid Data, files dated 28 September 2026.
- Does Llanelli have a railway station?
- Yes: Llanelli is 1.4 km from the centre point of the postcodes in Llanelli, in a straight line. Source: Department for Transport, NaPTAN, read 17 October 2026.
- What broadband can you get in Llanelli?
- Ofcom reports on 1,022 of the 1,047 postcodes in Llanelli. At 853 of them every home and business can get gigabit broadband. Source: Ofcom, Connected Nations, Spring 2026.
- Are new homes being built in Llanelli?
- 21 of the 1,047 postcodes now in use in Llanelli came into use in January 2020 or later, ONS says. In the 12 months to August 2025, 2 of the 459 homes sold in Llanelli were newly built (Under 1%), HM Land Registry's records show; across the SA15 district, Under 1%. Source: ONS Postcode Directory and HM Land Registry Price Paid Data.
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