Our Data Sources
1 Trem Y Castell, Harlech has no records in the the Land Registry and a single entry in the EPC database dated September 2014.
We combine this information with public data 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
In very good condition, we estimate 1 Trem Y Castell, Harlech would be worth £106,204, with a potential rental value of £488 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £94,066, with a rental value of £432 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Plot Size
1 Trem Y Castell, Harlech occupies a 208 m2 plot as recorded by HM Land Registry.
Of the 14 other houses in this postcode, 5 have recorded plot sizes, and this one ranks as the 3rd largest.
Energy Efficiency
1 Trem Y Castell, Harlech has an Energy Performance Rating (EPC) of G. This is based on the most recent assessment, dated 05 Sep 2014.
The property is not connected to mains gas and has single glazed windows. It is heated using Room heaters, electric.
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 2 sales of comparable properties within 6.2 kilometres of 1 Trem Y Castell, Harlech across the last 2 years.
Most recently, 4, Bryn Street, Talsarnau, LL47 6UD, a freehold house, sold at £107,000 on the 17th February 2025.
Read more about house prices in LL46.
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Location Comparison
Our analysis of the public data ranks 1 Trem Y Castell, Harlech as the 298th largest and the 297th most expensive of the 298 addresses on Llandanwg, Harlech, LL46.
Against the LL46 postcode district average, it is £135k less expensive than the typical property.
More reading links
Schools Nearby
Public Transport Nearby
- Harlech|100 m away
- Llandanwg|3.1 km away
- Pensarn (Gwynedd)|3.5 km away
Available Internet Speeds
Ofcom's latest figures show superfast broadband available in this area.
According to recent data from Ofcom, Superfast Broadband is available in the area.
Risk of Flooding
Environment Agency data suggests this area has a Very Low risk of flooding.












