Our Data Sources
Grianfryn, Llanfairpwllgwyngyll has 31 entries in the Land Registry , most recently in December 2025 and a single entry in the EPC database dated May 2025.
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.
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 Grianfryn, Llanfairpwllgwyngyll is in very good condition we estimate a sale value of £247,199 and a rental value of £1,150 per month.
However, if the property needs a lot of cosmetic work we estimate a sale value of £218,947 and a rental value of £1,019 per month.
Plot Size
According to data from HM Land Registry, Grianfryn, Llanfairpwllgwyngyll sits on a plot of 376 m2.
We have plot size data on 7 out of 11 other houses in the postcode and Grianfryn, Llanfairpwllgwyngyll sits on the 7th largest plot.
Energy Efficiency
Grianfryn, Llanfairpwllgwyngyll has an Energy Performance Rating (EPC) of E. This is based on the most recent assessment, dated 06 May 2025.
The property is not connected to mains gas and has fully double glazed windows. It is heated using Boiler and radiators, oil.
Sold Prices
According to HM Land Registry, Grianfryn, Llanfairpwllgwyngyll was last sold on 18th December 2025 for £250,000 and was recorded as a freehold house.
The property has had 3 sales since 1995.
Since December 2025, the market for similar properties has risen by 5.3%.
- Sold Dec 2025£250,000
- Sold Oct 2007£150,000
- Sold Mar 2001£54,000
Similar Properties Sold Nearby
According to the Land Registry and our network of Estate Agents, there have been 84 sales of properties similar to Grianfryn, Llanfairpwllgwyngyll within a radius of 5.1 kilometres over the last 2 years.
The most recent example is Gwel Yr Eifl, Llanfairpwllgwyngyll, LL61 6SG, a freehold house which sold for £255,000 on the 6th February 2026.
Read more about house prices in LL61.
- Sold Feb 2026£255,000 | 3 Bed HouseGwel Yr Eifl, Llanfairpwllgwyngyll, LL61 6SGGwel Yr Eifl, Llanfairpwllgwyngyll, LL61 6SG
- Sold Dec 2024£210,000 | 3 Bed HouseAwelon, Llanfairpwllgwyngyll, LL61 6SGAwelon, Llanfairpwllgwyngyll, LL61 6SG
- Sold Oct 2020£205,000 | 3 Bed HouseCaeau Gwynion, Llanfairpwllgwyngyll, LL61 6PYCaeau Gwynion, Llanfairpwllgwyngyll, LL61 6PY
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Location Comparison
Newborough, Llanfairpwllgwyngyll, LL61 has a total of 485 addresses. According to our analysis of all the public data, Grianfryn, Llanfairpwllgwyngyll is the 292nd largest and the 285th most expensive property on the street.
When compared to the postcode district it is £14k less expensive than the average property in LL61.
More reading links
Schools Nearby
Public Transport Nearby
- Bodorgan|5.7 km away
- Ty Croes|10.0 km away
- Llanfairpwll|10.5 km away
Available Internet Speeds
According to recent data from Ofcom, Superfast Broadband is available in this area.
According to recent data from Ofcom, Superfast Broadband is available in the area.
Risk of Flooding
According to data from the Environment Agency, the flood risk in this area is considered to be Very Low.
