Our Data Sources
15, Castle Avenue, Swansea has no recent1 records in either the Land Registry or EPC database.
The local information is scored as 2 out of 5 and is considered of medium accuracy.
1Sales dated prior to 2007 are shown, but are not used in our calculations.
Plot Size
15, Castle Avenue, Swansea occupies a 225 m2 plot as recorded by HM Land Registry.
Of the 16 other houses in this postcode, 15 have recorded plot sizes, and this one ranks as the 12th largest.
Sold Prices
15, Castle Avenue, Swansea last changed hands on 30th October 2003, selling for £53,000. The transaction was logged as a freehold house by HM Land Registry.
That is its only recorded sale since 1995.
- Sold Oct 2003£53,000
Properties Sold Nearby
Land Registry records and our Estate Agent network show 1008 sales within 730 metres of 15, Castle Avenue, Swansea across the last 2 years.
Most recently, 14, Castle Avenue, Swansea, SA3 4BA, a freehold house, sold at £290,000 on the 4th June 2025.
Read more about house prices in SA3.
- Sold Jun 2025£290,000 | 3 Bed House14, Castle Avenue, Swansea, SA3 4BA14, Castle Avenue, Swansea, SA3 4BA
- Sold Sep 2019£575,000 | 4 Bed House13, Castle Avenue, Swansea, SA3 4BA13, Castle Avenue, Swansea, SA3 4BA
- Sold Sep 2008£340,000 | 5 Bed House6, Castle Avenue, Swansea, SA3 4BA6, Castle Avenue, Swansea, SA3 4BA
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Schools Nearby
Public Transport Nearby
- Swansea|6.8 km away
- Gowerton|8.4 km away
- Llansamlet|12.4 km away
Available Internet Speeds
Ofcom's latest figures show superfast broadband available in this area.
According to recent data from Ofcom, Superfast Broadband is available in the area.
Risk of Flooding
Environment Agency data suggests this area has a Very Low risk of flooding.







