« Sold prices in LL40
6, ISLWYN TERRACE, DOLGELLAU, GWYNEDD, LL40 1DU Energy performance D potential C
EPC energy rating
£2,194/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 Mar 2026.
Approximate location (postcode centre). Map data © OpenStreetMap contributors.
How this compares Averages cover every recorded sale in LL40 1DU (2016–2024) 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.
£98,333
Average in LL40 1DU (2016–2024)
£88,500
Average on ISLWYN TERRACE (2016–2021)
-20%
below postcode average
Full transaction history Date sold Price paid Property type Tenure New build 7 October 2016 £79,000 Terraced Freehold No
Recent sales nearby £110,000
GLADSTONE HOUSE, LOMBARD STREET, DOLGELLAU, GWYNEDD, LL40 1DU
Semi-detached May 2024
£100,000
4, ISLWYN TERRACE, DOLGELLAU, GWYNEDD, LL40 1DU
Terraced Dec 2021
£105,000
2, ISLWYN TERRACE, DOLGELLAU, GWYNEDD, LL40 1DU
Terraced Jun 2021
£126,000
1, PLAS BRITH, LOMBARD STREET, DOLGELLAU, GWYNEDD, LL40 1DU
Terraced Apr 2018
More sold prices in LL40 Sold prices in DOLGELLAU