Our Data Sources
Bwthyn Diddos, Harlech has 21 entries in the Land Registry , most recently in November 2025 and a single entry in the EPC database dated April 2024.
We combine this information with that of neighbouring properties to estimate the property attributes and values.
The local information is scored as 2 out of 5 and is considered of medium accuracy.
Price Range & Condition
Decorative condition can have a big effect on a property's value and this effect varies depending on the type, size and location of the property.
If Bwthyn Diddos, Harlech is in very good condition we estimate a sale value of £361,045 and a rental value of £928 per month.
However, if the property needs a lot of cosmetic work we estimate a sale value of £319,783 and a rental value of £822 per month.
Plot Size
According to data from HM Land Registry, Bwthyn Diddos, Harlech sits on a plot of 1,292 m2.
We have plot size data on 16 out of 27 other houses in the postcode and Bwthyn Diddos, Harlech sits on the 5th largest plot.
Energy Efficiency
Bwthyn Diddos, Harlech has an Energy Performance Rating (EPC) of E. This is based on the most recent assessment, dated 19 Apr 2024.
The property is not connected to mains gas and has fully double glazed windows. It is heated using Boiler and radiators, oil.
Sold Prices
According to HM Land Registry, Bwthyn Diddos, Harlech was last sold on 6th November 2025 for £350,000 and was recorded as a freehold house.
The property has had 2 sales since 1995.
Since November 2025, the market for similar properties has dropped by 24.9%.
- Sold Nov 2025£350,000
- Sold Sep 2002£140,000
Similar Properties Sold Nearby
According to the Land Registry and our network of Estate Agents, there have been 70 sales of properties similar to Bwthyn Diddos, Harlech within a radius of 5.7 kilometres over the last 2 years.
The most recent example is Bwthyn, Harlech, LL46 2SB, a freehold house which sold for £310,000 on the 1st May 2026.
Read more about house prices in LL46.
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
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Location Comparison
Llanfair, Harlech, LL46 has a total of 75 addresses. According to our analysis of all the public data, Bwthyn Diddos, Harlech is the 41st largest and the 33rd most expensive property on the street.
When compared to the postcode district it is £107k more expensive than the average property in LL46.
More reading links
Schools Nearby
Public Transport Nearby
- Llandanwg|800 m away
- Pensarn (Gwynedd)|1.0 km away
- Llanbedr|2.1 km away
Available Internet Speeds
According to recent data from Ofcom, Superfast Broadband is available in this area.
According to recent data from Ofcom, Superfast Broadband is available in the area.
Risk of Flooding
According to data from the Environment Agency, the flood risk in this area is considered to be Very Low.
