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According to the public record, Ynys Wen, Caernarfon is a period freehold house with 1,872 ft2 of internal area and sits on a 1,121 m2 plot.
Houses of this size in this area normally have 4 bedrooms with a garden.
Based on available information, and assuming reasonable condition, the estimated sale value for Ynys Wen, Caernarfon is £394,871 and the estimated rental value is £836 per month.
Llanberis, Caernarfon, LL55 is located within the LL55 postal district.
Ynys Wen, Caernarfon has 21 entries in the Land Registry , most recently in June 2018 and a single entry in the EPC database dated March 2014.
We combine this information with that 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.
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 Ynys Wen, Caernarfon is in very good condition we estimate a sale value of £414,615 and a rental value of £878 per month.
However, if the property needs a lot of cosmetic work we estimate a sale value of £367,230 and a rental value of £778 per month.
Over the last 12 months the sale value of Ynys Wen Caernarfon has decreased by an estimated £16,303 (4.1%) and its rental value has increased by an estimated £2 per month (0.2%), giving an expected gross yield of 2.5%.
According to data from HM Land Registry, Ynys Wen, Caernarfon sits on a plot of 1121m2.
We have plot size data on 9 out of 13 other houses in the postcode and Ynys Wen, Caernarfon sits on the 7th largest plot.
Ynys Wen, Caernarfon has an Energy Performance Rating (EPC) of G. This is based on the most recent assessment, dated 19 Mar 2014.
The property is not connected to mains gas and has single glazed windows. It is heated using Boiler and radiators, LPG.
According to HM Land Registry, Ynys Wen, Caernarfon was last sold on 15th June 2018 for £290,000 and was recorded as a freehold house.
The property has had 2 sales since 1995.
Since June 2018, the market for similar properties has risen 32.7%
According to the Land Registry and our network of Estate Agents, there have been 3 sales of properties similar to Ynys Wen, Caernarfon within a radius of 2.8 kilometres over the last 2 years.
The most recent example is 6, Coed Y Glyn, Caernarfon, LL55 4PX, a freehold house which sold for £447,500 on the 20th October 2025.
Read more about house prices in LL55.
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
Llanberis, Caernarfon, LL55 has a total of 71 addresses. According to our analysis of all the public data, Ynys Wen, Caernarfon is the 14th largest and the 19th most expensive property on the street.
When compared to the postcode district it is £179k more expensive than the average property in LL55.
The closest station to Ynys Wen, Caernarfon is Bangor (Gwynedd) station which is 10.5 kilometres away.
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.
According to data from the Environment Agency, the flood risk in this area is considered to be very low.
The recent census recorded whether a resident owned or rented their home.
In the area around Ynys Wen, Caernarfon, 47.8% of property is privately owned outright and 32.8% is privately owned with a mortgage.
The graph below shows how this compares to Wales and the rest of England & Wales.
The recent census recorded the highest level of education achieved by residents in the local area.
In the area around Ynys Wen, Caernarfon, 13.8% of residents are recorded as possessing school level qualifications and 42.5% as possessing degree level qualifications.
The graph below shows how this compares to Wales and the rest of England & Wales.
The most recent census in 2021 recorded the age of all UK residents.
In the area around Ynys Wen, Caernarfon, the average age was 42.4 and the most common age was 52.
The graph below shows how this compares to Wales and the rest of England & Wales
The recent census recorded whether a property was a primary or secondary home for the resident.
In the area around Ynys Wen, Caernarfon, 0.7% of property was a second home.
Comparison figures for Wales and the rest of England & Wales are listed below.
The recent census recorded the number of cars registered in each household.
In the area around Ynys Wen, Caernarfon, there are an average of 1.5 cars per household.
See below for how this compares to Wales and the rest of England & Wales.