According to data from HM Land Registry, 21, Twyni Teg, Swansea sits on a plot of 291 m².

We have plot size data on 39 out of 39 other houses in the postcode and 21, Twyni Teg, Swansea sits on the 35th largest plot.

21, Twyni Teg, Swansea has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 03 Nov 2023.

The property is connected to mains gas and has fully double glazed windows. It is heated using a boiler and radiators (mains gas).

According to HM Land Registry, 21, Twyni Teg, Swansea was last sold on 3rd October 2024 for £267,500 and was recorded as a freehold house.

The property has only had this single sale since 1995.

Since October 2024, the market for similar properties has dropped by 32.5%.

According to the Land Registry and our network of Estate Agents, there have been 140 sales of properties similar to 21, Twyni Teg, Swansea within a radius of 720 metres since 2016.

The most recent example is 81, Dunvant Road, Swansea, SA2 7NL, a freehold house which sold for £275,000 on the 19th June 2026.

Read more about house prices in SA2.

• Sold Jun 2026£275,000 | 3 Bed House81, Dunvant Road, Swansea, SA2 7NL81, Dunvant Road, Swansea, SA2 7NL
• Sold Apr 2026£275,000 | 3 Bed House25, Twyni Teg, Swansea, SA2 7NS25, Twyni Teg, Swansea, SA2 7NS
• Sold Apr 2026£260,000 | 3 Bed House28, Dylan Road, Swansea, SA2 7BN28, Dylan Road, Swansea, SA2 7BN
• Sold Feb 2026£160,000 | 3 Bed House29, Dylan Road, Swansea, SA2 7BN29, Dylan Road, Swansea, SA2 7BN
• Sold Nov 2025£244,000 | 3 Bed House458, Hendrefoilan Road, Swansea, SA2 7NU458, Hendrefoilan Road, Swansea, SA2 7NU
• Sold Oct 2025£275,000 | 3 Bed House25, Dylan Road, Swansea, SA2 7BN25, Dylan Road, Swansea, SA2 7BN
• Sold Sep 2025£240,000 | 3 Bed House14, Yr Elain, Swansea, SA2 7PT14, Yr Elain, Swansea, SA2 7PT
• Sold Jul 2025£320,000 | 3 Bed House49, Ffordd Dryden, Swansea, SA2 7PD49, Ffordd Dryden, Swansea, SA2 7PD
• Sold Feb 2025£317,500 | 3 Bed House9, Ffordd Dryden, Swansea, SA2 7PA9, Ffordd Dryden, Swansea, SA2 7PA
• Sold Jun 2024£250,000 | 3 Bed House7, Lon Alfa, Swansea, SA2 7DH7, Lon Alfa, Swansea, SA2 7DH
• Sold Oct 2023£280,000 | 3 Bed House84, Ffordd Dryden, Swansea, SA2 7PD84, Ffordd Dryden, Swansea, SA2 7PD
• Sold Sep 2023£290,000 | 3 Bed House473, Hendrefoilan Road, Swansea, SA2 7NU473, Hendrefoilan Road, Swansea, SA2 7NU
• Sold May 2023£207,000 | 3 Bed House485, Hendrefoilan Road, Swansea, SA2 7NU485, Hendrefoilan Road, Swansea, SA2 7NU
• Sold Oct 2022£242,500 | 3 Bed House223, Derlwyn, Swansea, SA2 7PE223, Derlwyn, Swansea, SA2 7PE
• Sold Aug 2022£255,000 | 3 Bed House19, Hafan Y Don, Swansea, SA2 7NT19, Hafan Y Don, Swansea, SA2 7NT
• Sold Jul 2022£315,000 | 3 Bed House55, Ffordd Dryden, Swansea, SA2 7PD55, Ffordd Dryden, Swansea, SA2 7PD
• Sold Feb 2022£220,000 | 3 Bed House65, Ffordd Dryden, Swansea, SA2 7PD65, Ffordd Dryden, Swansea, SA2 7PD
• Sold Feb 2021£200,000 | 3 Bed House12, Hafan Y Don, Swansea, SA2 7NT12, Hafan Y Don, Swansea, SA2 7NT
• Sold Aug 2017£165,950 | 3 Bed House456, Hendrefoilan Road, Swansea, SA2 7NU456, Hendrefoilan Road, Swansea, SA2 7NU
• Sold Mar 2016£230,000 | 3 Bed House498, Hendrefoilan Road, Swansea, SA2 7NU498, Hendrefoilan Road, Swansea, SA2 7NU

Twyni Teg, Killay, Swansea, SA2 has a total of 39 addresses. According to our analysis of all the public data, 21, Twyni Teg, Swansea is the 34th largest and the 33rd most expensive property on the street.

When compared to the postcode district it is £60k more expensive than the average property in SA2.

• Gowerton

  |

  3.0 km away
• Swansea

  |

  5.2 km away
• Bynea

  |

  7.8 km away

According to data from the Environment Agency, the flood risk in this area is considered to be Very Low.