Gwynedd
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Properties in Groeslon average £190,000. See what your home could be worth with our instant valuation — free, no obligation.
Streets in Groeslon with the most property transactions over the past 5 years.
House prices in Groeslon, Gwynedd are based on 116 Land Registry transactions since 2016. The average property price is £190,000 with a median of £177,500. Prices have fallen 22.9% over the past year. The most active street is Y Grugan with 8 transactions and a median price of £155,000.
Data source: HM Land Registry Price Paid Data (Open Government Licence v3.0). Last updated: May 2026.