SA19 postcode district: Llandeilo and around, Carmarthenshire
SA19 is a postcode district in Wales, with 826 postcodes in use in 5 sectors. It has postcodes in Llandeilo. Its council is Carmarthenshire.
- Postcodes in use
- 826
- Sectors
- 5
- Council
- Carmarthenshire
- Places
- Llandeilo
Source: Office for National Statistics (ONS) Postcode Directory, August 2026, loaded 20 October 2026. See all our data sources
Every postcode in SA19, by gigabit broadband
- No home or business can get gigabit: 523
- Some can get gigabit: 116
- Every home and business can get gigabit: 182
- Ofcom gives no figure: 5
- Outline: where 5 or more postcodes without gigabit lie together
Of the 826 postcodes in SA19 that ONS places, 523 have no home or business that can get gigabit, 116 have some that can, 182 can all get it and 5 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 600 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 51.9549, longitude -3.9479. 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
523 postcodes here have no gigabit. These are the 12 first in postcode order.
Where the postcodes without gigabit lie together
- 62 postcodes without gigabit, outlined on the map. SA19 7HR, is the one nearest the middle of them.
- 40 postcodes without gigabit, outlined on the map. SA19 9ED, is the one nearest the middle of them.
- 25 postcodes without gigabit, outlined on the map. SA19 9YB, is the one nearest the middle of them.
- 23 postcodes without gigabit, outlined on the map. SA19 7NA, is the one nearest the middle of them.
- 13 postcodes without gigabit, outlined on the map. SA19 8SR, is the one nearest the middle of them.
- 12 postcodes without gigabit, outlined on the map. SA19 8AA, is the one nearest the middle of them.
What broadband can you get in SA19?
Ofcom reports on 821 of the 826 postcodes in SA19. At 182 of them every home and business can get gigabit broadband, and at 167 some cannot get decent broadband (10 Mbit/s).
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
What do homes sell for in SA19?
Homes in SA19 sold for a typical £293,000 in the 12 months to August 2026, across 89 sales, up 13.1% on the 12 months before, HM Land Registry's figures show.
- Detached £365,000 57 sales
- Semi-detached £187,250 16 sales
- Terraced £194,975 14 sales
- Flat or maisonette 2 sales, too few to price
Each bar is that kind's typical price, against the most expensive kind here.
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
Postcodes in SA19
Pick a sector, then a postcode. A sector is the district plus the next digit.
UK postcode format explainedPlaces in SA19
Towns and villages with postcodes in SA19, and how many each has here.
Who covers SA19
How many of the district's postcodes in use fall under each council, constituency and police force area.
Next to SA19
"Next to" is by number: the districts before and after SA19 in the SA area.
Check a postcode
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