SA20 postcode district: Llandovery and around, Carmarthenshire

SA20 is a postcode district in Wales, with 237 postcodes in use in 1 sector. It has postcodes in Llandovery. Its council is Carmarthenshire.

Postcodes in use
237
Sectors
1
Council
Carmarthenshire
Places
Llandovery

Source: ONS Postcode Directory, August 2026, loaded 20 October 2026.

Every postcode in SA20, by gigabit broadband

Map of every postcode in SA20, by gigabit broadband Of the 237 postcodes in SA20 that ONS places, 80 have no home or business that can get gigabit, 60 have some that can, 96 can all get it and 1 have no Ofcom figure. 2 groups of postcodes without gigabit are outlined: 7 postcodes without gigabit; 5 postcodes without gigabit. Places named: Llandovery. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 2.5 km. A4069A482 SA20 0BQ: no Ofcom figureSA20 0AG: gigabit for allSA20 0AS: gigabit for allSA20 0AY: gigabit for allSA20 0BA: gigabit for allSA20 0BU: gigabit for allSA20 0BW: gigabit for allSA20 0BY: gigabit for allSA20 0BZ: gigabit for allSA20 0DE: gigabit for allSA20 0DF: gigabit for allSA20 0DH: gigabit for allSA20 0DL: gigabit for allSA20 0DN: gigabit for allSA20 0DT: gigabit for allSA20 0DW: gigabit for allSA20 0DY: gigabit for allSA20 0EJ: gigabit for allSA20 0EN: gigabit for allSA20 0EW: gigabit for allSA20 0EZ: gigabit for allSA20 0HJ: gigabit for allSA20 0HU: gigabit for allSA20 0JD: gigabit for allSA20 0JE: gigabit for allSA20 0JG: gigabit for allSA20 0JQ: gigabit for allSA20 0JT: gigabit for allSA20 0JU: gigabit for allSA20 0JX: gigabit for allSA20 0LD: gigabit for allSA20 0LE: gigabit for allSA20 0LF: gigabit for allSA20 0LG: gigabit for allSA20 0LH: gigabit for allSA20 0LJ: gigabit for allSA20 0LL: gigabit for allSA20 0LR: gigabit for allSA20 0LU: gigabit for allSA20 0LX: gigabit for allSA20 0LY: gigabit for allSA20 0LZ: gigabit for allSA20 0NA: gigabit for allSA20 0NJ: gigabit for allSA20 0NQ: gigabit for allSA20 0NZ: gigabit for allSA20 0PQ: gigabit for allSA20 0PZ: gigabit for allSA20 0QA: gigabit for allSA20 0RA: gigabit for allSA20 0RE: gigabit for allSA20 0RF: gigabit for allSA20 0RG: gigabit for allSA20 0RH: gigabit for allSA20 0RS: gigabit for allSA20 0RT: gigabit for allSA20 0SW: gigabit for allSA20 0TA: gigabit for allSA20 0TU: gigabit for allSA20 0UA: gigabit for allSA20 0UB: gigabit for allSA20 0UE: gigabit for allSA20 0UG: gigabit for allSA20 0YF: gigabit for allSA20 0YP: gigabit for allSA20 0YS: gigabit for allSA20 0YW: gigabit for allSA20 0AA: some gigabitSA20 0AR: some gigabitSA20 0AT: some gigabitSA20 0BP: some gigabitSA20 0DD: some gigabitSA20 0DJ: some gigabitSA20 0DU: some gigabitSA20 0EA: some gigabitSA20 0EE: some gigabitSA20 0EH: some gigabitSA20 0EL: some gigabitSA20 0EP: some gigabitSA20 0EQ: some gigabitSA20 0ET: some gigabitSA20 0EX: some gigabitSA20 0HB: some gigabitSA20 0HZ: some gigabitSA20 0JB: some gigabitSA20 0JY: some gigabitSA20 0JZ: some gigabitSA20 0LN: some gigabitSA20 0LP: some gigabitSA20 0LQ: some gigabitSA20 0LS: some gigabitSA20 0NG: some gigabitSA20 0PJ: some gigabitSA20 0QB: some gigabitSA20 0QD: some gigabitSA20 0QF: some gigabitSA20 0RD: some gigabitSA20 0RL: some gigabitSA20 0RN: some gigabitSA20 0RU: some gigabitSA20 0RW: some gigabitSA20 0SA: some gigabitSA20 0SD: some gigabitSA20 0SF: some gigabitSA20 0SP: some gigabitSA20 0SR: some gigabitSA20 0SS: some gigabitSA20 0TT: some gigabitSA20 0TY: some gigabitSA20 0UD: some gigabitSA20 0UF: some gigabitSA20 0UL: some gigabitSA20 0UU: some gigabitSA20 0YG: some gigabitSA20 0YL: some gigabitSA20 0YR: some gigabitSA20 0YT: some gigabitSA20 0HY: some gigabitSA20 0BH: some gigabitSA20 0PT: some gigabitSA20 0JW: some gigabitSA20 0AJ: no gigabitSA20 0AX: no gigabitSA20 0BE: no gigabitSA20 0DX: no gigabitSA20 0DZ: no gigabitSA20 0ES: no gigabitSA20 0EU: no gigabitSA20 0EY: no gigabitSA20 0FA: no gigabitSA20 0HA: no gigabitSA20 0HD: no gigabitSA20 0HE: no gigabitSA20 0HF: no gigabitSA20 0HG: no gigabitSA20 0HH: no gigabitSA20 0HL: no gigabitSA20 0HN: no gigabitSA20 0HP: no gigabitSA20 0HQ: no gigabitSA20 0HR: no gigabitSA20 0HW: no gigabitSA20 0HX: no gigabitSA20 0JF: no gigabitSA20 0JH: no gigabitSA20 0LW: no gigabitSA20 0NB: no gigabitSA20 0NH: no gigabitSA20 0NL: no gigabitSA20 0NN: no gigabitSA20 0NR: no gigabitSA20 0NS: no gigabitSA20 0NT: no gigabitSA20 0NU: no gigabitSA20 0NW: no gigabitSA20 0NY: no gigabitSA20 0PA: no gigabitSA20 0PB: no gigabitSA20 0PD: no gigabitSA20 0PE: no gigabitSA20 0PF: no gigabitSA20 0PG: no gigabitSA20 0PH: no gigabitSA20 0PL: no gigabitSA20 0PN: no gigabitSA20 0PP: no gigabitSA20 0PR: no gigabitSA20 0PW: no gigabitSA20 0PX: no gigabitSA20 0QE: no gigabitSA20 0RP: no gigabitSA20 0RR: no gigabitSA20 0RY: no gigabitSA20 0SB: no gigabitSA20 0SE: no gigabitSA20 0SN: no gigabitSA20 0SU: no gigabitSA20 0SY: no gigabitSA20 0TB: no gigabitSA20 0TD: no gigabitSA20 0TE: no gigabitSA20 0TF: no gigabitSA20 0TG: no gigabitSA20 0TH: no gigabitSA20 0TL: no gigabitSA20 0TN: no gigabitSA20 0TW: no gigabitSA20 0UH: no gigabitSA20 0UN: no gigabitSA20 0UP: no gigabitSA20 0UR: no gigabitSA20 0US: no gigabitSA20 0UT: no gigabitSA20 0UW: no gigabitSA20 0YN: no gigabitSA20 0YU: no gigabitSA20 0FG: no gigabit Llandovery 7 postcodes without gigabit, outlined: this goes to SA20 0NR, the one nearest the middle of them7 postcodes without gigabit5 postcodes without gigabit, outlined: this goes to SA20 0BG, the one nearest the middle of them5 postcodes without gigabit Map of every postcode in SA20, by gigabit broadband Of the 237 postcodes in SA20 that ONS places, 80 have no home or business that can get gigabit, 60 have some that can, 96 can all get it and 1 have no Ofcom figure. 2 groups of postcodes without gigabit are outlined: 7 postcodes without gigabit; 5 postcodes without gigabit. Places named: Llandovery. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 2.5 km. A4069 Llandovery 7 postcodes without gigabit, outlined: this goes to SA20 0NR, the one nearest the middle of them7 postcodes without gigabit
  • No home or business can get gigabit: 80
  • Some can get gigabit: 60
  • Every home and business can get gigabit: 96
  • Ofcom gives no figure: 1
  • Outline: where 5 or more postcodes without gigabit lie together

Of the 237 postcodes in SA20 that ONS places, 80 have no home or business that can get gigabit, 60 have some that can, 96 can all get it and 1 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 52.0118, longitude -3.7878. Open this area on OpenStreetMap

Sources: ONS Postcode Directory, August 2026, loaded 20 October 2026; Ofcom Connected Nations, Connected Nations, Spring 2026; roads, rivers and built-up areas: Ordnance Survey open maps. 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.

Postcodes without gigabit

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

SA20 0AJSA20 0AXSA20 0BESA20 0BGSA20 0DXSA20 0DZSA20 0EGSA20 0ESSA20 0EUSA20 0EYSA20 0FASA20 0FG

Where the postcodes without gigabit lie together

  • 7 postcodes without gigabit, outlined on the map. SA20 0NR, is the one nearest the middle of them.
  • 5 postcodes without gigabit, outlined on the map. SA20 0BG, is the one nearest the middle of them.

What broadband can you get in SA20?

Ofcom reports on 236 of the 237 postcodes in SA20. At 96 of them every home and business can get gigabit broadband, and at 29 some cannot get decent broadband (10 Mbit/s).

Postcodes where every home can get gigabit96 of 236
Postcodes where every home can get superfast114 of 236
Postcodes where some cannot get decent broadband29 of 236

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, Connected Nations, Spring 2026, data for January 2026.

What do homes sell for in SA20?

Homes in SA20 sold for a typical £240,000 in the 12 months to September 2026, across 35 sales, HM Land Registry's figures show. The 12 months before gave £240,000 from 41 sales: not a change larger than chance would explain, given which homes happened to sell.

£240,000 typical price, the 12 months to September 2026
£240,000 12 months to September 2025
  • Detached £322,500 18 sales
  • Semi-detached £165,000 5 sales
  • Terraced £145,000 12 sales

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 October 2026.

Postcodes in SA20

Pick a sector, then a postcode. A sector is the district plus the next digit.

SA20 0237 postcodes
UK postcode format explained

Places in SA20

Towns and villages with postcodes in SA20, and how many each has here.

Llandovery postcodes,72

Who covers SA20

How many of the district's postcodes in use fall under each council, constituency and police force area.

Councils

What council am I in?

Constituencies

  • Caerfyrddin237

Police force areas

  • Dyfed-Powys237

Next to SA20

SA19 postcode district SA31 postcode district All SA districts Llandovery postcodes

"Next to" is by number: the districts before and after SA20 in the SA area.

Check a postcode

Where the facts on this page come from

Contains public sector information licensed under the Open Government Licence v3.0. Contains HM Land Registry data © Crown copyright and database right 2021. This data is licensed under the Open Government Licence v3.0.

Licence: Open Government Licence v3.0.

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