Our Data Sources
Tan Y Marian Mawr, Beaumaris has no records in the the Land Registry and a single entry in the EPC database dated December 2025.
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
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 Tan Y Marian Mawr, Beaumaris is in very good condition we estimate a sale value of £346,320 and a rental value of £1,350 per month.
However, if the property needs a lot of cosmetic work we estimate a sale value of £306,741 and a rental value of £1,196 per month.
Plot Size
According to data from HM Land Registry, Tan Y Marian Mawr, Beaumaris sits on a plot of 7,011 m2.
We have plot size data on 10 out of 14 other houses in the postcode and Tan Y Marian Mawr, Beaumaris sits on the 2nd largest plot.
Energy Efficiency
Tan Y Marian Mawr, Beaumaris has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 15 Dec 2025.
The property is not connected to mains gas and has fully double glazed windows. It is heated using Ground source heat pump, radiators, electric.
Similar Properties Sold Nearby
According to the Land Registry and our network of Estate Agents, there have been 16 sales of properties similar to Tan Y Marian Mawr, Beaumaris within a radius of 4.9 kilometres over the last 2 years.
The most recent example is Yr Efail, Beaumaris, LL58 8PF, a freehold house which sold for £105,000 on the 14th May 2021.
Read more about house prices in LL58.
- Sold May 2021£105,000 | 4 Bed HouseYr Efail, Beaumaris, LL58 8PFYr Efail, Beaumaris, LL58 8PF
- Sold Nov 2019£367,000 | 4 Bed HouseGwel Y Ddol, Beaumaris, LL58 8PBGwel Y Ddol, Beaumaris, LL58 8PB
- Sold Apr 2019£293,500 | 4 Bed HouseGlanrafon House, Beaumaris, LL58 8PBGlanrafon House, Beaumaris, LL58 8PB
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Location Comparison
Llangoed, Beaumaris, LL58 has a total of 514 addresses. According to our analysis of all the public data, Tan Y Marian Mawr, Beaumaris is the 85th largest and the 165th most expensive property on the street.
When compared to the postcode district it is £81k more expensive than the average property in LL58.
More reading links
Schools Nearby
Public Transport Nearby
- Llanfairfechan|9.3 km away
- Bangor (Gwynedd)|9.7 km away
- Llanfairpwll|12.1 km away
Available Internet Speeds
According to recent data from Ofcom, there is poor internet coverage in this area which may result in poor or no internet connectivity.
According to recent data from Ofcom, Slow/none 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.
