SA71 postcode district

Postcodes and sectors

407 of the district's 457 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 51.66812, -4.92924, which locates the district, not a building.

Companies registered in SA71

Companies House lists 363 companies with a registered office in SA71; 49 of them at addresses 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 SA71

• Sir Benfro
• Pembrokeshire
• Wales
• Penfro
• Pembroke
• Llandyfai
• Lamphey
• Hundleton
• Angle
• Freshwater East
• Castlemartin
• Merrion
• Maiden Wells
• Stackpole
• Bosherston
• St Twynnells
• Upper Nash
• Warren
• Pembroke Dock
• Doc Penfro
• Stackpole Elidor
• Cheriton
• St Petrox
• Chapel Hill

Roads filed under SA71

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.

• Adams Road
• Addlegutter Lane
• Angle Road
• Ashdale Lane
• Ashdale Mews
• Ashleigh Gardens
• Axton Hill
• Back Terrace
• Bankers Walk
• Beaufort Road
• Bentlass Road
• Bishops Lane
• Bishops Park
• Blackhorse Walk
• Bowett Close
• Bowett Lane
• Bridgend Terrace
• Brockfield Lane
• B Street
• Bullwell Road
• Bush Hill
• Buttermilk Close
• Buttermilk Lane
• Callans Drive
• Castle Quarry
• Castle View
• Chapel Lane
• Charles Road
• Church Lane
• Church Terrace
• Clare Walk
• Clay Lane
• Cleggars Park
• Coastal Path
• Coldwell Terrace
• Colley Court
• Common Road
• Cooks Close
• Court Terrace
• Cricket Grove
• Crickmarren Close
• Croeso Road
• Croft Court
• Cromwell Court
• C Street
• Deer Park Lane
• Deer Park View
• Devon Drive
• Dill Road
• East Back
• East Croft Close
• East End Square
• Elm Grove
• Ermigate Lane
• E Street
• Fifth Lane
• First Lane
• First Street
• Flemish Court
• Fourth Lane

Check an address in SA71

Check an address in SA71

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

curl "https://spaw.co/api/v1/address/streets?country=GB&postal_code=SA71" \
  -H "Authorization: Bearer $SPAW_KEY"

Common questions about SA71

What does an SA71 postcode tell you?

That the address lies in the SA71 district of the SA (Swansea) postcode area, and the place OS Open Names most often lists first for its postcodes is Penfro. The district alone does not place a street: the inward half of the full postcode narrows the address to one of the district's 407 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 SA71

• SA722.7 km
• SA737.9 km
• SA7012.9 km
• SA6813.3 km
• SA6115.0 km
• SA6916.0 km
• SA6718.6 km
• SA6221.4 km
• SA6323.4 km
• SA6627.1 km
• SA3429.6 km
• SA6535.7 km
• Every district
• How a British address is written
• Check any address

distance between the districts' centroids