SA63 postcode district
SA63, in the SA (Swansea) postcode area, has 88 live and 7 terminated postcodes in the ONS Postcode Directory of August 2026, and OS Open Names files 19 roads under it.
| postcode area | SA (Swansea) |
|---|---|
| live postcodes | 88 |
| terminated postcodes | 7 |
| sectors | 1 |
| roads listed | 19 |
| companies registered | 37 |
| centroid | 51.87408, -4.85666 |
| directory release | 2026-08 |
Postcodes and sectors
88 of the district's 95 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 51.87408, -4.85666, which locates the district, not a building.
| sector | live | terminated |
|---|---|---|
| SA63 4 | 88 | 7 |
Companies registered in SA63
Companies House lists 37 companies with a registered office in SA63 (1 October 2026 snapshot).
Places OS Open Names lists for SA63
- Sir Benfro
- Pembrokeshire
- Wales
- Clarbeston Road
- Walton East
- Clarbeston
- New Moat
- Gwastad
- Llys-y-frân
- Woodstock
- Bletherston
- Henry's Moat
- Tufton
Roads filed under SA63
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.
- Beech Court
- Brooklyns Close
- Castlepark Lane
- Church Lane
- Deepford Lane
- Dungleddy Court
- Henton Lane
- Lamborough Crescent
- Lamborough Lane
- Longridge Road
- Maes y Gilbert
- Market Place
- Moorfield Avenue
- Orton Lane
- Orton Park
- Preseli View
- Quarrypark Lane
- Sheepwalk Road
- B4329
Check an address in SA63
The same road list through the API, from the outward code alone:
curl "https://spaw.co/api/v1/address/streets?country=GB&postal_code=SA63" \ -H "Authorization: Bearer $SPAW_KEY"
Common questions about SA63
- What does an SA63 postcode tell you?
- That the address lies in the SA63 district of the SA (Swansea) postcode area, and the place OS Open Names most often lists first for its postcodes is Sir Benfro. The district alone does not place a street: the inward half of the full postcode narrows the address to one of the district's 88 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 SA63
- SA667.7 km
- SA6111.5 km
- SA6713.2 km
- SA6214.7 km
- SA6514.8 km
- SA4215.7 km
- SA3416.5 km
- SA4117.0 km
- SA6817.3 km
- SA6417.8 km
- SA3619.4 km
- SA7320.4 km
- Every district
- How a British address is written
- Check any address
distance between the districts' centroids
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