Our Data Sources
Dorthonion, Machynlleth has 31 entries in the Land Registry, most recently in July 2024 and a single entry in the EPC database dated June 2024.
We combine this information with that of neighbouring properties to estimate the property 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
In very good condition, we estimate Dorthonion, Machynlleth would be worth £322,840, with a potential rental value of £948 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £285,944, with a rental value of £840 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Plot Size
Dorthonion, Machynlleth occupies a 929 m2 plot as recorded by HM Land Registry.
Of the 19 other houses in this postcode, 15 have recorded plot sizes, and this one ranks as the 4th largest.
Energy Efficiency
Dorthonion, Machynlleth has an Energy Performance Rating (EPC) of E. This is based on the most recent assessment, dated 20 Jun 2024.
The property is not connected to mains gas and has fully double glazed windows. It is heated using a boiler and radiators (lpg).
Sold Prices
Dorthonion, Machynlleth last changed hands on 12th July 2024, selling for £333,250. The transaction was logged as a freehold house by HM Land Registry.
In total it has sold 3 times since 1995.
The market for similar properties has dropped by 4.1% since July 2024.
- Sold Jul 2024£333,250
- Sold Jun 2013£220,000
- Sold Apr 2004£187,500
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 47 sales of comparable properties within 6.4 kilometres of Dorthonion, Machynlleth since 2013.
Most recently, 12B, Pencaemawr, Machynlleth, SY20 8PF, a freehold house, sold at £315,000 on the 17th December 2025.
Read more about house prices in SY20.
- Sold Dec 2025£315,000 | 4 Bed House12B, Pencaemawr, Machynlleth, SY20 8PF12B, Pencaemawr, Machynlleth, SY20 8PF
- Sold May 2025£345,000 | 4 Bed HouseLlysun, Newtown Road, Machynlleth, SY20 8HDLlysun, Newtown Road, Machynlleth, SY20 8HD
- Sold Dec 2024£310,000 | 4 Bed House1B, Pencaemawr, Machynlleth, SY20 8PF1B, Pencaemawr, Machynlleth, SY20 8PF
- Sold Sep 2024£295,000 | 4 Bed House1A, Pencaemawr, Machynlleth, SY20 8PF1A, Pencaemawr, Machynlleth, SY20 8PF
- Sold Aug 2023£286,000 | 4 Bed House13A, Pencaemawr, Machynlleth, SY20 8PF13A, Pencaemawr, Machynlleth, SY20 8PF
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 £252,760, ranging from £161,972 to £438,160.
- 3 Bontfaen
3 Bed House | 63 m | Est. Value: £204,897
- 4 Bontfaen
3 Bed House | 63 m | Est. Value: £222,369
- 1 Bontfaen
3 Bed House | 63 m | Est. Value: £236,715
- 2 Bontfaen
3 Bed House | 63 m | Est. Value: £213,311
- Plas Griffiths
4 Bed House | 72 m | Est. Value: £365,158
Location Comparison
Our analysis of the public data ranks Dorthonion, Machynlleth as the 21st largest and the 32nd most expensive of the 67 addresses on Forge, Machynlleth, SY20.
Against the SY20 postcode district average, it is £72k more expensive than the typical property.
More reading links
Schools Nearby
Public Transport Nearby
- Machynlleth|2.4 km away
- Dovey Junction|6.9 km away
- Penhelig|14.7 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.
