« Sold prices in SA1
15, WILLIAM STREET, SWANSEA, SA1 3QS +£44,950
Change since first sale
Energy performance D potential B
EPC energy rating
£1,775/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 Jul 2015.
Approximate location (postcode centre). Map data © OpenStreetMap contributors.
Price history How this compares Averages cover every recorded sale in SA1 3QS (2015–2023) 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.
£126,222
Average in SA1 3QS (2015–2023)
£126,222
Average on WILLIAM STREET (2015–2023)
+10%
above postcode average
Full transaction history Date sold Price paid Property type Tenure New build 15 December 2017 £138,450 Terraced Freehold No 2 October 2015 £93,500 Terraced Freehold No
Recent sales nearby £144,600
34, WILLIAM STREET, SWANSEA, SA1 3QS
Terraced Mar 2023
£147,000
32, WILLIAM STREET, SWANSEA, SA1 3QS
Terraced Jul 2022
£140,000
44, WILLIAM STREET, SWANSEA, SA1 3QS
Terraced Sept 2020
£120,000
33, WILLIAM STREET, SWANSEA, SA1 3QS
Other Jun 2018
£145,000
41, WILLIAM STREET, SWANSEA, SA1 3QS
Terraced Dec 2017
£114,950
16, WILLIAM STREET, SWANSEA, SA1 3QS
Terraced Oct 2017
More sold prices in SA1 Sold prices in SWANSEA