Our Data Sources
Graig Ddu Isaf, Blaenau Ffestiniog has 31 entries in the Land Registry , most recently in December 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 1 out of 5 and is considered of low 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 Graig Ddu Isaf, Blaenau Ffestiniog is in very good condition we estimate a sale value of £565,410 and a rental value of £2,074 per month.
However, if the property needs a lot of cosmetic work we estimate a sale value of £500,792 and a rental value of £1,837 per month.
Plot Size
According to data from HM Land Registry, Graig Ddu Isaf, Blaenau Ffestiniog sits on a plot of 27,895 m2.
We have plot size data on 6 out of 9 other houses in the postcode and Graig Ddu Isaf, Blaenau Ffestiniog sits on the 2nd largest plot.
Energy Efficiency
Graig Ddu Isaf, Blaenau Ffestiniog has an Energy Performance Rating (EPC) of F. This is based on the most recent assessment, dated 10 Jun 2024.
The property is not connected to mains gas and has fully double glazed windows. It is heated using Boiler and radiators, dual fuel (mineral and wood).
Sold Prices
According to HM Land Registry, Graig Ddu Isaf, Blaenau Ffestiniog was last sold on 6th December 2024 for £554,600 and was recorded as a freehold house.
The property has had 3 sales since 1995.
Since December 2024, the market for similar properties has risen by 50.3%.
- Sold Dec 2024£554,600
- Sold Oct 2006£60,000
- Sold May 2002£185,150
Similar Properties Sold Nearby
According to the Land Registry and our network of Estate Agents, there have been 3 sales of properties similar to Graig Ddu Isaf, Blaenau Ffestiniog within a radius of 10.1 kilometres over the last 2 years.
The most recent example is Hen Buarthre, Dolgellau, LL40 2PD, a leasehold house which sold for £510,000 on the 11th July 2023.
Read more about house prices in LL41.
- Sold Jul 2023£510,000 | 3 Bed HouseHen Buarthre, Dolgellau, LL40 2PDHen Buarthre, Dolgellau, LL40 2PD
- Sold May 2013£342,500 | 4 Bed HouseDolfrwynog Newydd, Dolgellau, LL40 2PBDolfrwynog Newydd, Dolgellau, LL40 2PB
- Sold Jan 2008£199,950 | 3 Bed HouseBryn Amlwg, Llanbedr, LL45 2HWBryn Amlwg, Llanbedr, LL45 2HW
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Location Comparison
Trawsfynydd, Blaenau Ffestiniog, LL41 has a total of 326 addresses. According to our analysis of all the public data, Graig Ddu Isaf, Blaenau Ffestiniog is the 144th largest and the 12th most expensive property on the street.
When compared to the postcode district it is £312k more expensive than the average property in LL41.
More reading links
Schools Nearby
Public Transport Nearby
- 11.7kmTalsarnau
- 11.8kmTygwyn
- 12.2kmLlandecwyn
Risk of Flooding
According to data from the Environment Agency, the flood risk in this area is considered to be very low.












