Detached
£178,666
19% above the Arthog average
36.1% of sales
What is the average house price in Arthog? £150,681
The average house price in Arthog is £150,681, based on 31 homes sold in the 12 months to June 2026. Prices are down 19.1% (£35,477) on a year earlier.
- 1 year change
- −19.1%
- Sold in 12 months
- 31
- Data up to
- June 2026
Sold prices from HM Land Registry, not asking prices. How we calculate this
How much does each type of property cost in Arthog?
Average sold price by property type, and each type's share of recent sales.
Semi-detached
£128,116
15% below the Arthog average
37.7% of sales
Terraced
£153,083
2% above the Arthog average
26.2% of sales
Are house prices in Arthog going up or down?
House prices in Arthog are falling: down 19.1% (£35,477) over the past year. Over the past 10 years, prices are up 1.9% (£2,746).
Past 12 months
−19.1%
−£35,477From £186,158 to £150,681
£186,158£144,845
Past 10 years
+1.9%
+£2,746From £147,935 to £150,681
£207,221£102,321
Quick answers for Arthog
8 key facts at a glance.
When did prices peak?
£435,000
Highest average, reached in March 2023
How many homes sold?
31
In the last 12 months+6.9% year on year
What sells most often?
Semi-detached houses
37.7% of recent sales
What is the most common price range?
£100k - £150k
50.8% of sales
How many people live in Arthog?
978
59 people per square mile · Low (Census 2021)
Population density is Low, on a scale from Very Low to Very High.
Usual residents, including communal establishments.
How many households are in Arthog?
504
31 households per square mile · Low (Census 2021)
Household density is Low, on a scale from Very Low to Very High.
Occupied households, not communal establishments.
How much green space is in Arthog?
80 m² per resident
More green space per resident than 86% of areas in England and Wales. That's about 11 football pitches for every 1,000 residents.
0.2% of the area · 0 public parks. Parks, playing fields, allotments and other public green space, not counting golf courses. Contains OS data © Crown copyright and database right 2026.
How does Arthog rank?
61st most expensive area of Gwynedd.
Compared with 64 areas
What are the most expensive homes sold in Arthog?
The highest recorded sale prices in Arthog, from HM Land Registry.
#1 Most expensive sale
pant einion hall ffordd panteinion, gwynedd
£735,000
Sold February 2023
View house details
How do house prices in Arthog compare with nearby areas?
Arthog compared with the 6 nearest other areas in Gwynedd.
Arthog vs Barmouth
- Arthog
- £150,681
- Barmouth
- £217,525+£66,844
Open comparison
Arthog vs Dolgellau
- Arthog
- £150,681
- Dolgellau
- £170,102+£19,421
Open comparison
Arthog vs Llanfihangel-y-Pennant
- Arthog
- £150,681
- Llanfihangel-y-Pennant
- £227,571+£76,890
Open comparison
Arthog vs Llanelltyd
- Arthog
- £150,681
- Llanelltyd
- £402,857+£252,176
Open comparison
Arthog vs Llanegryn
- Arthog
- £150,681
- Llanegryn
- £146,250−£4,431
Open comparison
Arthog vs Dyffryn Ardudwy
- Arthog
- £150,681
- Dyffryn Ardudwy
- £247,706+£97,025
Open comparison
Thinking of buying in Arthog?
There's a lot to think about. Whether it's a home to live in or a buy-to-let, our free checklist walks you through what to check before you make an offer.
What to check before you buyWhere does this data come from?
Price information is from HM Land Registry, location boundaries are from OpenStreetMap, and households and population are from Nomis Census 2021 postcode estimates (21 March 2021). Parks and green space are from OS Open Greenspace. Contains OS data © Crown copyright and database right 2026.
Last updated 7 October 2026 at 02:01 with the latest Land Registry data (June 2026). The Arthog dataset covers 81 postcodes.
Contains HM Land Registry data © Crown copyright and database right 2026. This data is licensed under the Open Government Licence v3.0.