Our Data Sources
Llyn Mawr, Caersws 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 1 out of 5 and is considered of low accuracy.
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 Llyn Mawr, Caersws, we estimate a market value of £423,120 and a rental value of £1,106 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £374,763 and £980 per month respectively.
Plot Size
HM Land Registry records the plot of land for Llyn Mawr, Caersws as measuring 7,891,439 m2.
That makes it the largest plot in the postcode, where 12 of the 16 other houses have recorded plot data.
Energy Efficiency
Llyn Mawr, Caersws has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 24 Sep 2014.
The property is not connected to mains gas and has fully double glazed windows. It is heated using Boiler and radiators, oil.
Similar Properties Sold Nearby
Over the past 2 years 41 properties similar to Llyn Mawr, Caersws have sold within a radius of 8.4 kilometres, per the Land Registry and our network of Estate Agents.
The latest, on the 21st March 2025, was Swn Y Coed, Caersws, SY17 5JG, a freehold house which sold for £405,000.
Read more about house prices in SY17.
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
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Location Comparison
Of the 60 addresses on Pontdolgoch, Caersws, SY17, Llyn Mawr, Caersws comes out as the 9th largest and the 14th most expensive in our analysis of the public data.
It is also £140k more expensive than the average property across the SY17 district.
More reading links
Schools Nearby
Public Transport Nearby
- Caersws|4.7 km away
- Newtown (Powys)|10.9 km away
- Welshpool|24.0 km away
Risk of Flooding
The flood risk here is rated Very Low, based on Environment Agency data.












