SA61 postcode district

Postcodes and sectors

459 of the district's 667 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 51.80020, -4.97444, which locates the district, not a building.

Companies registered in SA61

Companies House lists 1,282 companies with a registered office in SA61; 806 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 SA61

• Sir Benfro
• Pembrokeshire
• Wales
• Hwlffordd
• Haverfordwest
• Merlin's Bridge
• Slade

Roads filed under SA61

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.

• Abbots Close
• Addison Road
• Albert Street
• Arranmore Gardens
• Augustine Way
• Avallenau Drive
• Back Lane
• Bank Row
• Baring Gould Close
• Baring Gould Way
• Barn Court
• Barn Street
• Beechlands Park
• Beech Tree Gardens
• Bethany Road
• Bridge Street
• Brooklands Park
• Bush Row
• Byron Road
• Cambrian Place
• Caradoc Place
• Caradog's Well Road
• Cardigan Road
• Cartlett
• Cartlett Close
• Cartlett Road
• Cashfield Way
• Castle Back
• Castle High
• Castle Square
• Castle Street
• Castle View
• Catherines Gate
• Cawdor Close
• Century Close
• Chapel Lane
• Cherry Grove
• Church Lane
• Church Street
• Church Way
• City Road
• Clareston Close
• Clay Lane
• Cleddau Avenue
• Clover Park
• Commerce Mews
• Cormoront Close
• Coronation Avenue
• Court Road
• Creamston Road
• Cromie Avenue
• Crow Hill
• Crowhill Road
• Cuckoo Lane
• Cuffern Close
• Curlew Close
• Daffodil Drive
• Daisy Lane
• Dale Road
• Dark Street

Check an address in SA61

Check an address in SA61

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

curl "https://spaw.co/api/v1/address/streets?country=GB&postal_code=SA61" \
  -H "Authorization: Bearer $SPAW_KEY"

Common questions about SA61

What does an SA61 postcode tell you?

That the address lies in the SA61 district of the SA (Swansea) postcode area, and the place OS Open Names most often lists first for its postcodes is Hwlffordd. The district alone does not place a street: the inward half of the full postcode narrows the address to one of the district's 459 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 SA61

• SA627.7 km
• SA739.5 km
• SA6311.5 km
• SA7212.4 km
• SA7115.0 km
• SA6816.5 km
• SA6716.7 km
• SA6618.3 km
• SA6520.9 km
• SA6920.9 km
• SA7021.3 km
• SA6422.6 km
• Every district
• How a British address is written
• Check any address

distance between the districts' centroids