SA1 3DN postcode in Swansea, Wales

SA1 3DN is a postcode in Swansea, in the Castle ward. It is in the Swansea West parliamentary constituency and the South Wales police force area, and has been in use since January 1980.

Gigabit broadband 100% of homes and businesses can get it. Swansea: 92% Typical price £163,500 Homes sold in SA1 3, last 12 months. ▼ 2.2% on the year before Council tax around here Band B the most common band in the neighbourhood, 40% of homes Nearest station Swansea 650 m in a straight line

Where SA1 3DN is, and what is near it

Map of SA1 3DN and what is near it Map of SA1 3DN: its centre point, with the 143 other postcodes in the SA1 3 sector, 2 railway stations (1 beyond the edge, shown by arrows), 3 GP practices, 43 bus stops and 1 EV charging point. North is up; the scale bar is 500 m. SA1 3AA: also in SA1 3SA1 3AB: also in SA1 3SA1 3AD: also in SA1 3SA1 3AE: also in SA1 3SA1 3AF: also in SA1 3SA1 3AG: also in SA1 3SA1 3AN: also in SA1 3SA1 3AQ: also in SA1 3SA1 3AR: also in SA1 3SA1 3AT: also in SA1 3SA1 3AU: also in SA1 3SA1 3AY: also in SA1 3SA1 3AZ: also in SA1 3SA1 3BB: also in SA1 3SA1 3BD: also in SA1 3SA1 3BE: also in SA1 3SA1 3BG: also in SA1 3SA1 3BH: also in SA1 3SA1 3BJ: also in SA1 3SA1 3BL: also in SA1 3SA1 3BN: also in SA1 3SA1 3BQ: also in SA1 3SA1 3BR: also in SA1 3SA1 3BS: also in SA1 3SA1 3BU: also in SA1 3SA1 3BW: also in SA1 3SA1 3BX: also in SA1 3SA1 3BY: also in SA1 3SA1 3DA: also in SA1 3SA1 3DB: also in SA1 3SA1 3DF: also in SA1 3SA1 3DH: also in SA1 3SA1 3DJ: also in SA1 3SA1 3DW: also in SA1 3SA1 3DZ: also in SA1 3SA1 3EE: also in SA1 3SA1 3EF: also in SA1 3SA1 3EH: also in SA1 3SA1 3EL: also in SA1 3SA1 3EN: also in SA1 3SA1 3EP: also in SA1 3SA1 3EQ: also in SA1 3SA1 3ES: also in SA1 3SA1 3ET: also in SA1 3SA1 3EU: also in SA1 3SA1 3EW: also in SA1 3SA1 3EY: also in SA1 3SA1 3EZ: also in SA1 3SA1 3HA: also in SA1 3SA1 3HE: also in SA1 3SA1 3HH: also in SA1 3SA1 3HT: also in SA1 3SA1 3HY: also in SA1 3SA1 3HZ: also in SA1 3SA1 3JA: also in SA1 3SA1 3JD: also in SA1 3SA1 3JE: also in SA1 3SA1 3JF: also in SA1 3SA1 3JG: also in SA1 3SA1 3JJ: also in SA1 3SA1 3JN: also in SA1 3SA1 3JP: also in SA1 3SA1 3JS: also in SA1 3SA1 3JU: also in SA1 3SA1 3JW: also in SA1 3SA1 3JX: also in SA1 3SA1 3JY: also in SA1 3SA1 3JZ: also in SA1 3SA1 3LG: also in SA1 3SA1 3LH: also in SA1 3SA1 3LP: also in SA1 3SA1 3LQ: also in SA1 3SA1 3LW: also in SA1 3SA1 3LZ: also in SA1 3SA1 3NE: also in SA1 3SA1 3NG: also in SA1 3SA1 3PE: also in SA1 3SA1 3PP: also in SA1 3SA1 3QA: also in SA1 3SA1 3QE: also in SA1 3SA1 3QJ: also in SA1 3SA1 3QN: also in SA1 3SA1 3QQ: also in SA1 3SA1 3QR: also in SA1 3SA1 3QS: also in SA1 3SA1 3QT: also in SA1 3SA1 3QW: also in SA1 3SA1 3QY: also in SA1 3SA1 3QZ: also in SA1 3SA1 3RA: also in SA1 3SA1 3RB: also in SA1 3SA1 3RD: also in SA1 3SA1 3RW: also in SA1 3SA1 3RX: also in SA1 3SA1 3RY: also in SA1 3SA1 3SA: also in SA1 3SA1 3SB: also in SA1 3SA1 3SH: also in SA1 3SA1 3SQ: also in SA1 3SA1 3SR: also in SA1 3SA1 3SS: also in SA1 3SA1 3ST: also in SA1 3SA1 3SY: also in SA1 3SA1 3TA: also in SA1 3SA1 3TB: also in SA1 3SA1 3TD: also in SA1 3SA1 3TE: also in SA1 3SA1 3TQ: also in SA1 3SA1 3TS: also in SA1 3SA1 3TT: also in SA1 3SA1 3TU: also in SA1 3SA1 3TX: also in SA1 3SA1 3TY: also in SA1 3SA1 3TZ: also in SA1 3SA1 3UA: also in SA1 3SA1 3UB: also in SA1 3SA1 3UD: also in SA1 3SA1 3UE: also in SA1 3SA1 3UH: also in SA1 3SA1 3UJ: also in SA1 3SA1 3UL: also in SA1 3SA1 3UN: also in SA1 3SA1 3UP: also in SA1 3SA1 3UQ: also in SA1 3SA1 3UR: also in SA1 3SA1 3US: also in SA1 3SA1 3UT: also in SA1 3SA1 3UW: also in SA1 3SA1 3UX: also in SA1 3SA1 3XA: also in SA1 3SA1 3XB: also in SA1 3SA1 3XD: also in SA1 3SA1 3XE: also in SA1 3SA1 3XF: also in SA1 3SA1 3XG: also in SA1 3SA1 3XH: also in SA1 3SA1 3XL: also in SA1 3 Swansea SA1 3DN Map of SA1 3DN and what is near it Map of SA1 3DN: its centre point, with the 143 other postcodes in the SA1 3 sector, 2 railway stations (1 beyond the edge, shown by arrows), 3 GP practices, 43 bus stops and 1 EV charging point. North is up; the scale bar is 500 m. Swansea SA1 3DN
  • SA1 3DN
  • Other postcodes in SA1 3: press one for its page
  • 2 railway stations
  • 3 GP practices
  • 43 bus stops
  • 1 EV charging point
  • Further out, with the distance

Points are centre points, not buildings, and nothing drawn is a boundary. Open this area on OpenStreetMap (latitude 51.6203, longitude -3.9463)

Source: Office for National Statistics (ONS) Postcode Directory, August 2026, loaded 20 October 2026; stations and bus stops: Department for Transport; GP practices: NHS England; charging points: © OpenStreetMap contributors, Open Database Licence; street map: Ordnance Survey, OS Open Zoomstack, Open Government Licence v3.0, drawn with MapLibre. How we use them

Who looks after SA1 3DN?

ONS places a whole postcode in one council, one ward and one constituency, from a single point. A few postcodes cross a boundary, so an address at the edge can belong to the one next door. Your council tax bill or your poll card settles it for your address.

Council, police force area and constituency: ONS Postcode Directory, August 2026. The MP: UK Parliament, read 14 October 2026.

What broadband can you get at SA1 3DN?

Every home and business at SA1 3DN can get gigabit broadband from a line, Ofcom says.

Gigabit (1,000 Mbit/s)100% can get it

Swansea: 92%

Superfast (30 Mbit/s or more)100% can get it

Swansea: 99%

The line marks the figure across Swansea.

Check one address, and mobile coverage, on Ofcom's checker Compare broadband at another postcode

Source: Ofcom, Connected Nations, Spring 2026, data for January 2026, Open Government Licence v3.0. How we use it

When are the bins collected at SA1 3DN?

BinDayBuddy does not read City and County of Swansea Council's collection days yet, so the council's own checker is the place to look.

City and County of Swansea Council's bin days

Source: BinDayBuddy, built from councils' own collection systems and public data. BinDayBuddy is run by Towpath Digital, which also runs this site. How we use it

What do homes sell for near SA1 3DN?

Homes in SA1 3 sold for a typical £163,500 in the 12 months to August 2026, across 30 sales, down 2.2% on the 12 months before, HM Land Registry's figures show.

£163,500 typical price, the 12 months to August 2026
£167,125 12 months to August 2025
▼ down 2.2% on the 12 months before
  • Terraced £165,500 22 sales
  • Flat or maisonette £118,750 8 sales

Each bar is that kind's typical price, against the most expensive kind here.

Across the whole SA1 district: a typical £141,000 from 387 sales.

How we work this out: house prices by postcode

Source: HM Land Registry Price Paid Data, files dated 28 September 2026. Contains HM Land Registry data © Crown copyright and database right 2021. This data is licensed under the Open Government Licence v3.0. How we use it

Homes sold in SA1 3DN

HM Land Registry records no standard sales of homes in SA1 3DN from January 2024 to August 2026. The prices above are for the homes around it.

Sales at market value to a private buyer; the latest months are not complete. Own or live in a home listed here and would rather it were not? Ask us to take it off.

Source: HM Land Registry Price Paid Data, files dated 28 September 2026. Contains HM Land Registry data © Crown copyright and database right 2021. This data is licensed under the Open Government Licence v3.0. How we use it

What council tax band are homes near SA1 3DN?

The Valuation Office Agency counts about 1,630 homes in the neighbourhood around SA1 3DN. The largest share of them, 40%, are in council tax band B. More were built before 1900 than in any other period (44%). A home's own band is set for that home: check it on GOV.UK.

Council tax bands, and a year's council tax

Council tax bands of the homes around SA1 3DN

Band D in Swansea for 2026‑27: £2,238. For the bands the homes here are in, a year's council tax runs from £1,492 (band A) to £3,730 (band G); band B, the most common, is £1,741.

BandHomes around hereA year
Band Aabout 490 (30%)£1,492
Band Babout 650 (40%)£1,741
Band Cabout 350 (21%)£1,990
Band Dabout 80 (5%)£2,238
Band Eabout 40 (2%)£2,736
Band Fabout 10 (1%)£3,233
Band Gabout 10 (1%)£3,730
Band Hfewer than 5£4,477

When the homes were built

  1. 44% Before 1900
  2. 14% 1900 to 1918
  3. 1% 1919 to 1939
  4. 1% 1945 to 1964
  5. None 1965 to 1982
  6. 3% 1983 to 1999
  7. 6% 2000 to 2009
  8. 5% 2010 to 2019
  9. 26% 2020 or later

1965 to 1982: none of the homes the VOA counts here.

Averages for Swansea before discounts, not any one home's bill.

Council tax: Welsh Government (StatsWales), Composition of average band D council tax by billing authority, published 24 March 2026, Open Government Licence v3.0. How we use it

Counts for the neighbourhood the centre of SA1 3DN is in (ONS area W01000745), rounded by the VOA.

Check one home's band on GOV.UK

Source: Valuation Office Agency, Council Tax: stock of properties, at 31 March 2026, Open Government Licence v3.0. How we use it

Where is the nearest station to SA1 3DN?

The nearest railway station to the centre of SA1 3DN is Swansea Rail Station, 650 metres away in a straight line.

  • Swansea Rail Station Railway station 650 mWalk
  • Llansamlet Rail Station Railway station 6.3 kmDrive

Straight-line distances from the centre point, not routes. Walk: under 1.2 km. Cycle: 1.2 to 5 km. Drive: further.

43 bus stops within 400 metres, the nearest Kingsway, 46 m away.

More stations near SA1 3DN, and how we find them

Source: Department for Transport, NaPTAN, read 17 October 2026, Open Government Licence v3.0. How we use it

Which GP surgeries are near SA1 3DN?

The nearest GP practices to the centre of SA1 3DN, in a straight line. Each sets the area it takes patients from.

Find a GP on the NHS website

Source: NHS England, Organisation Data Service (GP practices), read 17 October 2026, Open Government Licence v3.0. How we use it

Where can I charge an electric car near SA1 3DN?

1 within 1 km 8 within 3 km

The nearest charging points to the centre of SA1 3DN, as OpenStreetMap had them on 20 October 2026:

  • Swansea Council Charging point · 2 chargers 300 mWalk
  • Clenergy Charging point · 4 chargers 2.1 kmCycle
  • A charging point Charging point · 2 chargers 2.3 kmCycle

OpenStreetMap is mapped by volunteers. It does not have every charger, and not every one it has gives its speed or plugs. Check a charger's own app before you set off.

See more chargers on Open Charge Map

Source: © OpenStreetMap contributors, Open Database Licence, map as of 20 October 2026. How we use it

Which dentists are near SA1 3DN?

The nearest to the centre of SA1 3DN, in a straight line.

  • Craddock Street Dental Surgery 50 mWalk
  • Time for Teeth Hmp Swansea 550 mWalk
  • Russell Street Dental Practice 600 mWalk

Source: NHS Wales, through the NHS Organisation Data Service, Open Government Licence v3.0. How we use it

Which pharmacies are near SA1 3DN?

The nearest NHS pharmacies to the centre of SA1 3DN, in a straight line. A few work online or by post only: check before you go.

Hours can change on bank holidays. For urgent help when a pharmacy is closed, call NHS 111.

Source: NHS Wales, through the NHS Organisation Data Service, Open Government Licence v3.0. How we use it

Which vets are near SA1 3DN?

The nearest vets to the centre of SA1 3DN on OpenStreetMap, in a straight line. Each opens its entry on the map, with its opening hours and website where they are mapped.

OpenStreetMap may not have every vet. Out of hours, ring your own vet’s number first: the Royal College of Veterinary Surgeons says vets in practice must arrange round-the-clock emergency first aid and pain relief, themselves or through another service.

Source: © OpenStreetMap contributors, Open Database Licence, map as of 20 October 2026. How we use it

How much crime is there near SA1 3DN?

Police.uk records 753 crimes and reports of anti-social behaviour within a mile of the centre of SA1 3DN in August 2026, the latest month it has published.

Violence and sexual offences245 reports
Anti-social behaviour119 reports
Shoplifting106 reports
Public order96 reports
Other theft40 reports
Criminal damage and arson37 reports

Also: vehicle crime 26, drugs 26, bicycle theft 18, burglary 12, robbery 10, theft from the person 9, other crime 8, possession of weapons 1.

Police.uk places each report at a nearby point, so this is an area, not a street.

Your local policing team on Police.uk How we work this out: crime by postcode, with the last 12 months

Source: data.police.uk, from its download of 30 September 2026, Open Government Licence v3.0. How we use it

The official record for SA1 3DN

Ward
Castle
Community
Castle
Country
Wales
Built-up area
Swansea
Rural or urban
Urban, nearer to a major town or city
In use since
January 1980

Source: Office for National Statistics (ONS) Postcode Directory, August 2026, loaded 20 October 2026. See all our data sources

Where to check what we do not hold

Schools and flood risk in Wales: our sources for them cover England only.

We list hospitals and care homes in England only. In Wales, hospitals are inspected by Healthcare Inspectorate Wales and care homes by Care Inspectorate Wales.

Around SA1 3DN

Go wider

Every postcode in the same sector, district or postcode area.

SA1 3 sector SA1 district SA postcode area Swansea postcodes

Questions about a postcode

Nearby postcodes

The nearest postcodes in use, measured in a straight line between centre points.

SA1 3EH30 mSA1 5TX30 mSA1 3EQ40 mSA1 3DW40 mSA1 5HN50 mSA1 3DJ50 m
All of SA1

Source: Office for National Statistics (ONS) Postcode Directory, August 2026, loaded 20 October 2026, the centre point of each postcode. How we use it

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