SA7 postcode district: Swansea and around
SA7 is a postcode district in Wales, with 349 postcodes in use in 2 sectors. It has postcodes in Swansea and Clydach. It is split between 2 councils: Swansea (348 postcodes) and Neath Port Talbot (1).
- Postcodes in use
- 349
- Sectors
- 2
- Councils
- 2 councils
- Places
- 2 places
Source: ONS Postcode Directory, August 2026, loaded 20 October 2026.
Every postcode in SA7, by gigabit broadband
- No home or business can get gigabit: 47
- Some can get gigabit: 40
- Every home and business can get gigabit: 253
- Ofcom gives no figure: 9
- Outline: where 5 or more postcodes without gigabit lie together
Of the 349 postcodes in SA7 that ONS places, 47 have no home or business that can get gigabit, 40 have some that can, 253 can all get it and 9 have no Ofcom figure.
Each mark is a postcode's centre point as ONS gives it, not a building. Press one to see its postcode and open its page. A dashed outline shows where 5 or more lie within 190 metres of each other. It is not a boundary, and no boundary is drawn. Where marks overlap, the one first in the key is drawn; the counts include every postcode.
The middle of its postcodes: latitude 51.6647, longitude -3.8881. Open this area on OpenStreetMap
Sources: ONS Postcode Directory, August 2026, loaded 20 October 2026; Ofcom Connected Nations, Connected Nations, Spring 2026; roads, rivers and built-up areas: Ordnance Survey open maps. Contains OS data © Crown copyright and database right 2026. Drawn by us. Street map: Ordnance Survey, OS Open Zoomstack, Open Government Licence v3.0, drawn with MapLibre.
Postcodes without gigabit
47 postcodes here have no gigabit. These are the 12 first in postcode order.
Where the postcodes without gigabit lie together
What broadband can you get in SA7?
Ofcom reports on 340 of the 349 postcodes in SA7. At 253 of them every home and business can get gigabit broadband.
Ofcom gives each postcode's share of homes and businesses, not how many there are, so these count postcodes. Each postcode page has its own figures. A provider's checker answers for one address.
Check one address on Ofcom's checkerSource: Ofcom Connected Nations, Connected Nations, Spring 2026, data for January 2026.
What do homes sell for in SA7?
Homes in SA7 sold for a typical £205,000 in the 12 months to September 2026, across 140 sales, HM Land Registry's figures show. The 12 months before gave £194,500 from 191 sales: not a change larger than chance would explain, given which homes happened to sell.
- Detached £288,250 52 sales
- Semi-detached £188,750 52 sales
- Terraced £153,500 36 sales
Each bar is that kind's typical price, against the most expensive kind here.
Standard sales of homes at market value. A typical price is the median, the middle sale. Sales take weeks to be registered, so the last month or two are incomplete. Each postcode page gives the figure for its own postcode sector.
Source: HM Land Registry Price Paid Data, files dated 28 October 2026.
Postcodes in SA7
Pick a sector, then a postcode. A sector is the district plus the next digit.
UK postcode format explainedPlaces in SA7
Towns and villages with postcodes in SA7, and how many each has here.
Who covers SA7
How many of the district's postcodes in use fall under each council, constituency and police force area.
Councils
What council am I in?Constituencies
- Neath and Swansea East348
- Brecon, Radnor and Cwm Tawe1
Police force areas
- South Wales349
Next to SA7
"Next to" is by number: the districts before and after SA7 in the SA area.
Check a postcode
Where the facts on this page come from
- Office for National Statistics: ONS Postcode Directory
- Ofcom Connected Nations
- HM Land Registry Price Paid Data
Contains public sector information licensed under the Open Government Licence v3.0. Contains HM Land Registry data © Crown copyright and database right 2021. This data is licensed under the Open Government Licence v3.0.
Licence: Open Government Licence v3.0.
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