Our Data Sources
Castellfryn, Harlech has 31 entries in the Land Registry, most recently in March 2015 and no records in the EPC database.
We combine this sold price information with public data of neighbouring properties to estimate the attributes and values.
The local information is scored as 3 out of 5 and is considered of medium accuracy.
1Sales dated prior to 2007 are shown, but are not used in our calculations.
Price Range & Condition
The condition of a property plays an important role in determining its value, with the degree of impact varying by property type, size and location.
For Castellfryn, Harlech, we estimate a market value of £309,667 and a rental value of £863 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £274,276 and £764 per month respectively.
Sold Prices
The most recent sale of Castellfryn, Harlech completed on 30th March 2015 at £175,000 and was recorded by HM Land Registry as a freehold house.
Since 1995 the property has sold 3 times.
Values of comparable properties have risen by 13.0% over the period since March 2015.
- Sold Mar 2015£175,000
- Sold Jan 2015£195,000
- Sold May 2001£96,500
Similar Properties Sold Nearby
Since 2010 93 properties similar to Castellfryn, Harlech have sold within a radius of 6.0 kilometres, per the Land Registry and our network of Estate Agents.
The latest, on the 30th June 2025, was Bronwylfa, Old Llanfair Road, Harlech, LL46 2SS, a freehold house which sold for £270,000.
Read more about house prices in LL46.
- Sold Jun 2025£270,000 | 3 Bed HouseBronwylfa, Old Llanfair Road, Harlech, LL46 2SSBronwylfa, Old Llanfair Road, Harlech, LL46 2SS
- Sold Oct 2024£330,000 | 3 Bed HouseRhos Wen, Frondeg, Harlech, LL46 2RERhos Wen, Frondeg, Harlech, LL46 2RE
- Sold Aug 2024£2,000 | 3 Bed House8, Pant Yr Onnen Estate, Harlech, LL46 2SE8, Pant Yr Onnen Estate, Harlech, LL46 2SE
- Sold Feb 2022£370,000 | 3 Bed HousePlas Amherst, Harlech, LL46 2RAPlas Amherst, Harlech, LL46 2RA
- Sold Jun 2021£215,000 | 3 Bed House4, Pant Yr Onnen Estate, Harlech, LL46 2SE4, Pant Yr Onnen Estate, Harlech, LL46 2SE
Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Explore Nearby Properties
The surrounding properties have an average estimated value of £149,926, ranging from £89,858 to £334,799.
Location Comparison
Of the 75 addresses on Llanfair, Harlech, LL46, Castellfryn, Harlech comes out as the 39th largest and the 50th most expensive in our analysis of the public data.
It is also £59k more expensive than the average property across the LL46 district.
More reading links
Schools Nearby
Public Transport Nearby
- Llandanwg|800 m away
- Pensarn (Gwynedd)|1.2 km away
- Harlech|2.3 km away
Risk of Flooding
The flood risk here is rated Very Low, based on Environment Agency data.












