Arthog (LL39) is a Welsh coastal postcode in Gwynedd showing moderate market activity. Over five years, property prices have grown at a compound annual rate of 2.5%, whilst rental yields have expanded faster at 3.8% annually, suggesting stronger investor interest than owner-occupier demand. Population growth has remained minimal at 0.5% across this period, indicating limited residential expansion. The district scores 54.9 out of 100 on trajectory measures, placing it in the 77th percentile nationally. Currently in a latent gentrification stage, the area presents a profile of steady rental returns against slower capital appreciation, typical of rural coastal markets with established tourism infrastructure.
Domain breakdown
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See plans from £20/moKey signals
- 1Property prices up 1.9% over 5 years (5yr CAGR)
- 2Rents growing at 3.8% per year
- 3Population growing at 0.5% per year
Nearby districts
What's changing in Arthog · June 2026
The trajectory score moved down 0.1 points this month to 55/100, driven mainly by safety.
Arthog (LL39) common questions
Is Arthog up and coming?
Arthog (LL39) has a trajectory score of 55/100 (Strong), placing it in the top 24% of postcode districts in England and Wales. The score is down 2.8 points over the last 12 months. The score combines price momentum, demand, transformation, economy, safety and risk signals from public data, updated monthly.
Is Arthog safe?
Arthog has a safety score of 99/100 on Praesago's index, based on police.uk recorded crime data.
What is the average house price in Arthog?
The average property price in Arthog (LL39) is £197k as of January 2026, based on UK House Price Index data. Prices have grown at 1.9% per year over the last five years.
What is the average rent in Arthog?
The median monthly rent in Arthog (LL39) is £677 (2026), based on ONS private rental data.
Which areas are near Arthog?
Neighbouring postcode districts include Fairbourne (LL38), Barmouth (LL42), Llwyngwril (LL37), Aberystwyth (SY23), Talybont (LL43). Each has its own monthly data page on Praesago.
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Disclaimer: Praesago provides data analytics and market intelligence. Nothing on this platform constitutes financial advice, investment advice, or a personal recommendation. Property values can fall as well as rise. Past performance does not predict future results. Seek independent financial and legal advice before making property investment decisions.