« Sold prices in SA4
17, HEOL ISLWYN, SWANSEA, SA4 4LJ Energy performance C potential B
EPC energy rating
£1,972/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 Nov 2024.
Approximate location (postcode centre). Map data © OpenStreetMap contributors.
How this compares Averages cover every recorded sale in SA4 4LJ (2015–2025) 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.
£121,579
Average in SA4 4LJ (2015–2025)
£121,579
Average on HEOL ISLWYN (2015–2025)
+15%
above postcode average
Full transaction history Date sold Price paid Property type Tenure New build 21 March 2025 £140,000 Semi-detached Freehold No
Recent sales nearby £142,000
13, HEOL ISLWYN, SWANSEA, SA4 4LJ
Terraced Oct 2025
£165,000
25, HEOL ISLWYN, SWANSEA, SA4 4LJ
Terraced Nov 2024
£134,000
7, HEOL ISLWYN, SWANSEA, SA4 4LJ
Terraced Dec 2021
£104,950
11, HEOL ISLWYN, SWANSEA, SA4 4LJ
Terraced Jul 2021
£175,000
41, HEOL ISLWYN, SWANSEA, SA4 4LJ
Semi-detached Jun 2021
£108,000
27, HEOL ISLWYN, SWANSEA, SA4 4LJ
Terraced Jan 2021
More sold prices in SA4 Sold prices in SWANSEA