« Sold prices in SA4
66, CASTLE STREET, SWANSEA, SA4 6TS +£50,000
Change since first sale
Energy performance E potential C
EPC energy rating
£1,143/m²
Price per m² (last sale)
What is an EPC, and how to order one »
Energy performance data © Crown copyright, from the Energy Performance of Buildings Register, licensed under the Open Government Licence v3.0. Assessed Jun 2017.
Approximate location (postcode centre). Map data © OpenStreetMap contributors.
Price history How this compares Averages cover every recorded sale in SA4 6TS (2016–2025) and are not adjusted for house-price changes over that period — where the market has risen, older sales pull the average below today’s values, so treat this as a rough guide rather than a like-for-like comparison.
£197,538
Average in SA4 6TS (2016–2025)
£197,538
Average on CASTLE STREET (2016–2025)
-39%
below postcode average
Full transaction history Date sold Price paid Property type Tenure New build 15 February 2019 £120,000 Semi-detached Freehold No 29 September 2017 £70,000 Semi-detached Freehold No
Recent sales nearby £375,000
51, CASTLE STREET, SWANSEA, SA4 6TS
Detached May 2025
£280,000
47, CASTLE STREET, SWANSEA, SA4 6TS
Detached May 2023
£245,000
41, CASTLE STREET, SWANSEA, SA4 6TS
Detached Oct 2022
£120,000
78, CASTLE STREET, SWANSEA, SA4 6TS
Terraced Jul 2022
£200,000
80, CASTLE STREET, SWANSEA, SA4 6TS
Other Jul 2021
£315,000
77, CASTLE STREET, SWANSEA, SA4 6TS
Detached Sept 2017
More sold prices in SA4 Sold prices in SWANSEA