SA32 postcode district

Postcodes and sectors

399 of the district's 431 postcodes are live in the ONS Postcode Directory of August 2026. A postcode directory says whether a code is in use, never who is there. The live postcodes centre on 51.88796, -4.16972, which locates the district, not a building.

Companies registered in SA32

Companies House lists 443 companies with a registered office in SA32; none of them at an address shared by 25 or more companies (1 October 2026 snapshot). 25 is the count at which the address lookup reports a company cluster.

Places OS Open Names lists for SA32

• Sir Gaerfyrddin
• Carmarthenshire
• Wales
• Peniel
• Porthyrhyd
• Pont-ar-gothi
• Llanddarog
• Nantgaredig
• Court Henry
• Cwrt Henri
• Rhydargaeau
• Brechfa
• Llanarthne
• Abergorlech
• Idole
• Nantycaws
• Golden Grove
• Llangathen
• Felingwmisaf
• Llanfynydd
• Felingwmuchaf
• Gwernogle
• Capel Dewi
• Alltwalis

Roads filed under SA32

Named roads first, then numbered ones. A road is filed under one district even where it runs through several, so a street missing here may be listed under a neighbouring district — which is why the address lookup never calls a British street absent. Great Britain has no open register of buildings, so a listed road never means a building on it exists.

• Awel y Myndd
• Bro-R-Hengil
• Bro Dauddwr
• Bro Helyg
• Bro Hyfryd
• Bryn Hyfryd
• Cae Person
• Capel Dewi Road
• Cedar Vale Park Homes
• Clos y Deri
• Clos y Fedw
• Clos y Myrtwydd
• Clos y Wennol
• Cwm Catti
• Cwrt Glasfryn
• Cwrt y Cresselly
• Cwrt y Gloch
• Cysgod y Curyll
• Danybryn
• Dan y Dderwen
• Derwendeg
• Gelli Newydd
• Ger-y-Llan
• Glancothi Court
• Glasfryn Court
• Glen Fryn
• Golwg y Twr
• Gwynfan
• Heol-y-Lan
• Heol Capeldewi
• Heol Ffynnonau
• Heol Glasfryn
• Is-y-Llan
• Llwybr Dyffryn Tywi
• Llys-y-Ferin
• Llys Egwad
• Llys Llewelyn
• Lon yr Ysgol
• Maes Awelon
• Maes Brynglas
• Maesdolau
• Maes y Deri
• Maes yr Ysgol
• Nantyffin
• Pantglas
• Pant y Fedwen
• Park Lane
• Pontfaen
• Tawelan
• Tir Llan
• Towy View Park
• Troed-yr-Allt
• Tywi Valley Path
• B4300
• B4310

Check an address in SA32

Check an address in SA32

The same road list through the API, from the outward code alone:

curl "https://spaw.co/api/v1/address/streets?country=GB&postal_code=SA32" \
  -H "Authorization: Bearer $SPAW_KEY"

Common questions about SA32

What does an SA32 postcode tell you?

That the address lies in the SA32 district of the SA (Swansea) postcode area, and the place OS Open Names most often lists first for its postcodes is Sir Gaerfyrddin. The district alone does not place a street: the inward half of the full postcode narrows the address to one of the district's 399 live postcodes.

Where the counts come from

• ons-postcode-directory · version 2026-08 · Contains ONS, OS and Royal Mail data © Crown copyright and database right 2026, Open Government Licence v3.0. Northern Ireland postcodes are excluded: their reuse needs a Land & Property Services licence.
• os-open-names · version 2026-11-01 · Contains OS data © Crown copyright and database right 2026, Open Government Licence v3.0.
• uk-companies-house · version 2026-10-01 · Companies House free company data product, Open Government Licence v3.0

What each figure means, and what a district page never says, is set out in Reading a British postcode district page; the glossary defines a postcode district, a postcode area, a postcode directory and a street register.

Data synced on 2026-11-01: the newest version among the datasets listed above.

Districts nearest SA32

• SA3110.1 km
• SA3915.4 km
• SA1716.6 km
• SA1916.9 km
• SA1817.5 km
• SA1417.5 km
• SA3319.1 km
• SA1520.9 km
• SA4021.8 km
• SA1622.9 km
• SA425.3 km
• SA4426.2 km
• Every district
• How a British address is written
• Check any address

distance between the districts' centroids