Postcode district

SA20 Postcode District

SA20 is the Postcode District for Llandovery in Dyfed

The SA20 postcode district is located in the SA Swansea postal area, SA20 has a population of 3,341 residents according to the 2021 England and Wales Census..

The area of the district is 95.67 square miles (247.79 square kilometres or 61,230.10 acres).

A wide range of spatial data has been analysed to present this overview of SA20. If you would like anything added, please contact us.

Sectors 1
Streets indexed 56
Geographical postcodes 237
Councils crossed 1

Map of SA20

Explore the postcode district using the interactive map.

Larger circles indicate higher recorded crime totals.

On this page

District overview

The primary settlement in the SA20 postcode district is Llandovery, which is located in the county of Dyfed in Wales. Other significant settlements in the district, in order of importance, include Babel, Cilycwm, Cynghordy, Halfway, Myddfai, and Rhandirmwyn. The main post town in the district is also Llandovery.

There are 1 postcode sectors within the district. Here's a breakdown:
The sector SA20 0, covers Llandovery and Cilycwm and Rhandirmwyn in Dyfed.

The post town for this district is LLANDOVERY.

When it comes to local government, postal geography often disregards political borders. However, this district intersects the following councils: the district mostly encompasses the Sir Gaerfyrddin - Carmarthenshire area with a total of 237 postal codes.

Nearest towns

To help place the district geographically, here are nearby towns and their approximate direction from the district centre.

Town Distance (miles) Direction
Llanwrtyd Wells 7.44 NE
Lampeter 14.10 WNW
Llandeilo 14.22 SW
Tregaron 14.38 NNW
Llanybydder 16.63 W
Brecon 17.38 ESE
Builth Wells 17.59 ENE
Ystradgynlais 17.92 S
Ammanford 19.21 SSW
Glyn-neath 21.08 SSE
Rhayader 21.38 NNE
Llandrindod Wells 21.96 NE
Pontardawe 22.05 S
Llandysul 22.88 W
Talgarth 23.19 E
Pontarddulais 25.07 SSW
Aberaeron 25.12 NW
Neath 25.78 S
Carmarthen 25.96 WSW

Postcode information

Total geographical postcodes: 237

Location Post Town Sector Number of postcodes
LLANDOVERY LLANDOVERY SA20 0 83
LLANDOVERY LLANDOVERY SA20 0 40
Cilycwm LLANDOVERY SA20 0 24
Myddfai LLANDOVERY SA20 0 17
Rhandirmwyn LLANDOVERY SA20 0 15
Cynghordy LLANDOVERY SA20 0 12
Babel LLANDOVERY SA20 0 9
Rhandirmwyn LLANDOVERY SA20 0 9
Cynghordy LLANDOVERY SA20 0 8
Cilycwm LLANDOVERY SA20 0 8
Myddfai LLANDOVERY SA20 0 6
Halfway LLANDOVERY SA20 0 4
Halfway LLANDOVERY SA20 0 2

Street list for SA20

ADELAIDE STREET

Llandovery, Dyfed

Restricted Local Access Road
USRN: 47202771

ARGALL AVENUE

RHANDIRMWYN, Llandovery, Dyfed

Restricted Local Access Road
USRN: 47202821

BRECON ROAD A40

A-road

Llandovery, Dyfed

A Road
USRN: 47202974

BRIDGE STREET

Minor road

Llandovery, Dyfed

Minor Road
USRN: 47202994

BROAD STREET A40

A-road

Llandovery, Dyfed

A Road
USRN: 47203021

BRONHAUL

CYNGHORDY, Llandovery, Dyfed

Local Road
USRN: 47203036

CASTLE STREET

Llandovery, Dyfed

Local Road
USRN: 47203689

CHURCH BANK

Llandovery, Dyfed

Local Road
USRN: 47203737

CLOS DINGAT

Llandovery, Dyfed

Local Road
USRN: 47204087

CLOS PANTYCELYN

Llandovery, Dyfed

Local Road
USRN: 47208471

CLOS PLUGUEN

Llandovery, Dyfed

Local Road
USRN: 47203825

DAN Y CRUG

Llandovery, Dyfed

Local Road
USRN: 47208021

DINGAT TERRACE

Llandovery, Dyfed

Local Road
USRN: 47204524

DOLAU BRAN

Llandovery, Dyfed

Local Road
USRN: 47204096

GELLIDEG

Llandovery, Dyfed

Local Road
USRN: 47204333

GLANNANT TERRACE

MYDDFAI, Llandovery, Dyfed


USRN: 47208555

GOLWG LLANDINGAD

Llandovery, Dyfed

Local Road
USRN: 47204088

GOLWG Y COLEG

Llandovery, Dyfed

Local Road
USRN: 47203895

HEOL BEILI-GLAS

Minor road

MYDDFAI, Llandovery, Dyfed

Minor Road
USRN: 47204651

HEOL CAE-DU

Minor road

MYDDFAI, Llandovery, Dyfed

Minor Road
USRN: 47204666

HEOL CILYCWM

Minor road

Llandovery, Dyfed

Minor Road
USRN: 47203775

HEOL GWERNFELEN

Minor road

HALFWAY, Llandovery, Dyfed

Minor Road
USRN: 47204725

HEOL GWERNFELEN

Minor road

Llandovery, Dyfed

Minor Road
USRN: 47204922

HEOL LLANFAIR A483

A-road

Llandovery, Dyfed

A Road
USRN: 47205088

HEOL PLUGUFFAN

Llandovery, Dyfed

Local Road
USRN: 47204787

HEOL RHOS

Minor road

Llandovery, Dyfed

Minor Road
USRN: 47204788

HEOL ROYSTON

Llandovery, Dyfed

Restricted Local Access Road
USRN: 47208562

HEOL WAUNLLYSTIR

Minor road

MYDDFAI, Llandovery, Dyfed

Minor Road
USRN: 47204808

HEOL Y BRENIN A40

A-road

Llandovery, Dyfed

A Road
USRN: 47204974

LLANFAIR HILL

Llandovery, Dyfed

Local Road
USRN: 47208071

LLYS LLANFAIR

Llandovery, Dyfed

Local Road
USRN: 47205205

LLYS Y PORTHMYN

Llandovery, Dyfed


USRN: 47200267

LON GWAITH NWY

Llandovery, Dyfed

Local Road
USRN: 47204523

LON RHYS PRITCHARD

Llandovery, Dyfed

Local Road
USRN: 47205250

LON YR ARDD

Llandovery, Dyfed

Local Road
USRN: 47204314

LOWER ROAD A4069

A-road

Llandovery, Dyfed

A Road
USRN: 47205278

MAES Y COLEG

Llandovery, Dyfed

Local Road
USRN: 47205330

MAESGLAS

Llandovery, Dyfed

Local Road
USRN: 47205350

MARKET SQUARE

Llandovery, Dyfed

Local Road
USRN: 47205430

NANT Y MWYN TERRACE

RHANDIRMWYN, Llandovery, Dyfed


USRN: 47208044

NEW ROAD A483

A-road

Llandovery, Dyfed

A Road
USRN: 47205608

ORCHARD STREET

Llandovery, Dyfed

Local Road
USRN: 47205672

PANAU STREET

RHANDIRMWYN, Llandovery, Dyfed

Restricted Local Access Road
USRN: 47208169

PENRHIWIAR ROAD

RHANDIRMWYN, Llandovery, Dyfed

Local Road
USRN: 47205886

QUEENSWAY A40

A-road

Llandovery, Dyfed

A Road
USRN: 47206081

RAILWAY TERRACE

Llandovery, Dyfed

Restricted Local Access Road
USRN: 47208509

RHODFA TYWI A40

A-road

Llandovery, Dyfed

A Road
USRN: 47206629

ROCK COTTAGE

Llandovery, Dyfed

Restricted Local Access Road
USRN: 47203513

ROYAL OAK ROAD

Minor road

RHANDIRMWYN, Llandovery, Dyfed

Minor Road
USRN: 47206197

SCHOOL LANE

Llandovery, Dyfed

Secondary Access Road
USRN: 47206230

STRYD CERRIG B4344

B-road

Llandovery, Dyfed

B Road
USRN: 47206366

STRYD FAWR A40

A-road

Llandovery, Dyfed

A Road
USRN: 47207771

STRYD Y DWR

Llandovery, Dyfed

Local Road
USRN: 47207430

STRYD Y FRENHINES

Llandovery, Dyfed

Local Road
USRN: 47206077

VICTORIA CRESCENT

Llandovery, Dyfed

Local Road
USRN: 47207234

VICTORIA STREET

Llandovery, Dyfed

Local Road
USRN: 47207240

Crime overview

Top streets by recorded crime

Most common crime types

Crime type Count
Violence and sexual offences 134
Criminal damage and arson 37
Public order 30
Other theft 27
Drugs 17
Burglary 16
Other crime 10
Vehicle crime 7
Shoplifting 7
Possession of weapons 4
Anti-social behaviour 1
Theft from the person 1

Retail and shopping

Street Town Locality Number of shops Central postcode Map
STONE STREET LLANDOVERY 22 SA20 0JR View map
KINGS ROAD LLANDOVERY 12 SA20 0AW View map
HIGH STREET LLANDOVERY 11 SA20 0PU View map
MARKET SQUARE LLANDOVERY 11 SA20 0AB View map
BROAD STREET LLANDOVERY 7 SA20 0AR View map

Healthcare services

# Name Address Type Contact
1 Dental Surgery 22 STONE STREET, LLANDOVERY, DYFED, SA20 0JP GENERAL DENTAL PRACTICE No contact details listed

Data accessed from NHS Digital and updated monthly.

# Name Address Type Contact
1 Llanfair Surgery LLANFAIR ROAD, LLANDOVERY, DYFED, SA20 0HY GP PRACTICE
Call 01550 720648

Data accessed from NHS Digital and updated monthly.

# Name Address Type Contact
1 Ar & H Davies 4 KINGS ROAD, LLANDOVERY, SA20 0AW PHARMACY
Call 01550 720269

Data accessed from NHS Digital and updated monthly.

# Name Address Type Contact
1 Evans And Hughes (llandovery) 8 STONE STREET, LLANDOVERY, SA20 0JR OPTICAL SITE No contact details listed
2 Insight Eyecare 8 STONE STREET, LLANDOVERY, SA20 0JR OPTICAL SITE No contact details listed

Data accessed from NHS Digital and updated monthly.

Property and housing

Yearly house price averages for the district

Type of property 2025 average 2025 sales 2024 average 2024 sales 2023 average 2023 sales 2022 average 2022 sales
Detached £356,053 19 £308,771 12 £383,317 23 £389,952 22
Semi-detached £202,573 9 £227,590 5 £147,500 5 £183,339 19
Terraced £177,464 14 £140,945 10 £154,000 8 £183,781 16
Flats N/A N/A N/A N/A £110,000 1 N/A N/A

Transport and connectivity

Stations in the district

Cynghordy
CRS Code: CYN

Operator: AW

Line: Heart of Wales Line

Company: Transport for Wales

Llandovery
CRS Code: LLV

Operator: AW

Line: Heart of Wales Line

Company: Transport for Wales

Accessible motorway junctions

M4 J48

Average Driving Time from within the district: 42.66

Average Driving Distance: 28.80

Number of Postcodes that can access the Motorway Junction: 227

M4 J46

Average Driving Time from within the district: 48.58

Average Driving Distance: 34.20

Number of Postcodes that can access the Motorway Junction: 237

M4 J45

Average Driving Time from within the district: 49.94

Average Driving Distance: 35.63

Number of Postcodes that can access the Motorway Junction: 237

M4 J44

Average Driving Time from within the district: 51.28

Average Driving Distance: 37.36

Number of Postcodes that can access the Motorway Junction: 219

M4 J47

Average Driving Time from within the district: 51.95

Average Driving Distance: 33.97

Number of Postcodes that can access the Motorway Junction: 17

M4 J43

Average Driving Time from within the district: 56.43

Average Driving Distance: 38.25

Number of Postcodes that can access the Motorway Junction: 10


Royal Mail delivery and sorting offices

Delivery offices serving this district
Postal sector Delivery office
SA20 0 Llandovery Delivery Office

Postcode format

How this district code is structured
S A 2 0 - X X X
S A 2 0 Space Numeric Letter Letter

Tourist attractions

We found 1 visitor attractions in or around this district.

Name Category Detail Map
Myddfai Community Hall and Visitor Centre View map

Administrative and boundary notes

The largest settlement in the SA20 postal code is LLANDOVERY followed by RHANDIRMWYN, and CYNGHORDY.

The SA20 Postcode shares a border with SY25 (TREGARON, PONTRHYDFENDIGAID, LLANDDEWI BREFI), LD3 (BRECON, TALGARTH, LLAN-FAES), LD4 (LLANGAMMARCH WELLS, GARTH, TIRABAD), LD5 (LLANWRTYD WELLS, BEULAH, ABERGWESYN) and SA19 (LLANDEILO, LLANGADOG, FFAIRFACH).

Maps and visuals

Map of the SA20 postcode
District map
A word cloud for the SA20 postcode
Word cloud showing place names in the district
Map of the SA20 district
Additional district map

Weather

Weather Forecast for Llandovery

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