« Sold prices in SA4
31, PORTH Y WAUN, SWANSEA, SA4 3BJ Energy performance D potential B
EPC energy rating
£2,857/m²
Price per m² (last sale)
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Energy performance data © Crown copyright, from the Energy Performance of Buildings Register, licensed under the Open Government Licence v3.0. Assessed Jun 2025.
Approximate location (postcode centre). Map data © OpenStreetMap contributors.
How this compares Averages cover every recorded sale in SA4 3BJ (2015–2026) 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.
£229,754
Average in SA4 3BJ (2015–2026)
£229,754
Average on PORTH Y WAUN (2015–2026)
+39%
above postcode average
Full transaction history Date sold Price paid Property type Tenure New build 29 October 2025 £320,000 Detached Freehold No
Recent sales nearby £224,999
43, PORTH Y WAUN, SWANSEA, SA4 3BJ
Detached Feb 2026
£285,000
59, PORTH Y WAUN, SWANSEA, SA4 3BJ
Detached Feb 2025
£137,500
9, PORTH Y WAUN, SWANSEA, SA4 3BJ
Terraced Apr 2024
£164,500
13, PORTH Y WAUN, SWANSEA, SA4 3BJ
Terraced Aug 2023
£289,995
41, PORTH Y WAUN, SWANSEA, SA4 3BJ
Detached Dec 2022
£325,000
51, PORTH Y WAUN, SWANSEA, SA4 3BJ
Detached Nov 2022
More sold prices in SA4 Sold prices in SWANSEA