« Sold prices in SN1
135, WILLIAM STREET, SWINDON, SN1 5LQ +£31,000
Change since first sale
Energy performance E potential C
EPC energy rating
£2,262/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 Nov 2015.
Approximate location (postcode centre). Map data © OpenStreetMap contributors.
Price history How this compares Averages cover every recorded sale in SN1 5LQ (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.
£177,336
Average in SN1 5LQ (2015–2026)
£177,336
Average on WILLIAM STREET (2015–2026)
+7%
above postcode average
Full transaction history Date sold Price paid Property type Tenure New build 17 October 2025 £190,000 Terraced Freehold No 1 April 2016 £159,000 Terraced Freehold No
Recent sales nearby £205,000
144, WILLIAM STREET, SWINDON, SN1 5LQ
Terraced Apr 2026
£235,000
164, WILLIAM STREET, SWINDON, SN1 5LQ
Terraced Feb 2026
£205,000
134, WILLIAM STREET, SWINDON, SN1 5LQ
Terraced Mar 2025
£200,000
142, WILLIAM STREET, SWINDON, SN1 5LQ
Terraced Apr 2024
£204,000
159, WILLIAM STREET, SWINDON, SN1 5LQ
Terraced Jan 2024
£235,000
152, WILLIAM STREET, SWINDON, SN1 5LQ
Terraced Dec 2023
More sold prices in SN1 Sold prices in SWINDON