Our Data Sources
Plas Griffiths, Machynlleth has no records in the Land Registry and a single entry in the EPC database dated September 2012.
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 Plas Griffiths, Machynlleth would be worth £383,415, with a potential rental value of £985 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £339,597, with a rental value of £873 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Plot Size
Plas Griffiths, Machynlleth occupies a 1,824 m2 plot as recorded by HM Land Registry.
Of the 19 other houses in this postcode, 17 have recorded plot sizes, and this one ranks as the 5th largest.
Energy Efficiency
Plas Griffiths, Machynlleth has an Energy Performance Rating (EPC) of E. This is based on the most recent assessment, dated 10 Sep 2012.
The property is not connected to mains gas and has fully double glazed windows. It is heated using a boiler and radiators (oil).
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 26 sales of comparable properties within 6.3 kilometres of Plas Griffiths, Machynlleth since 2010.
Most recently, Maes Y Meillion, Machynlleth, SY20 8RZ, a freehold house, sold at £400,000 on the 21st March 2025.
Read more about house prices in SY20.
- Sold Mar 2025£400,000 | 4 Bed HouseMaes Y Meillion, Machynlleth, SY20 8RZMaes Y Meillion, Machynlleth, SY20 8RZ
- Sold Aug 2024£399,000 | 4 Bed HouseLyndale, Newtown Road, Machynlleth, SY20 8HELyndale, Newtown Road, Machynlleth, SY20 8HE
- Sold Aug 2024£294,000 | 4 Bed House18B, Pencaemawr, Machynlleth, SY20 8PF18B, Pencaemawr, Machynlleth, SY20 8PF
- Sold Mar 2022£365,000 | 5 Bed HouseY Goeden Eirin, Newtown Road, Machynlleth, SY20 8EYY Goeden Eirin, Newtown Road, Machynlleth, SY20 8EY
- Sold Mar 2022£430,000 | 4 Bed HouseYsgubor Wen, Machynlleth, SY20 8JAYsgubor Wen, Machynlleth, SY20 8JA
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 £247,851, ranging from £161,972 to £438,160.
- 1 Rose Cottage
4 Bed House | 31 m | Est. Value: £313,025
- 2 Rose Cottage
2 Bed House | 31 m | Est. Value: £162,857
- 3 Rose Cottage
3 Bed House | 31 m | Est. Value: £260,821
- Dorthonion
4 Bed House | 72 m | Est. Value: £307,466
- 3 Bontfaen
3 Bed House | 79 m | Est. Value: £204,897
Location Comparison
Our analysis of the public data ranks Plas Griffiths, Machynlleth as the 13th largest and the 12th most expensive of the 67 addresses on Forge, Machynlleth, SY20.
Against the SY20 postcode district average, it is £129k more expensive than the typical property.
More reading links
Schools Nearby
Public Transport Nearby
- Machynlleth|2.4 km away
- Dovey Junction|7.0 km away
- Penhelig|14.8 km away
Available Internet Speeds
Ofcom's latest figures show poor internet coverage in this area, which may mean weak or no connectivity.
According to recent data from Ofcom, Slow or No Broadband available in this area.
Risk of Flooding
Environment Agency data suggests this area has a Very Low risk of flooding.












