20, Y Glyn
20, Y Glyn
Description & Estimates







20, Y Glyn, Caernarfon is described in the public record as a period house with 893 ft2 of internal area, sitting on a 222 m2 plot.
Locally, houses of this size normally have 3 bedrooms with a garden.
Our estimate of the sale value of 20, Y Glyn, Caernarfon is £209,676 and its rental estimate is £807 per month, given the available information and assuming reasonable condition.
Y Glyn, Caernarfon, LL55 falls within the LL55 postal district.
Our Data Sources
20, Y Glyn, Caernarfon has no records in the the Land Registry and a single entry in the EPC database dated February 2017.
We combine this information with public data 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.
Price Range & Condition
The condition of a property plays an important role in determining its value, with the degree of impact varying by property type, size and location.
For 20, Y Glyn, Caernarfon, we estimate a market value of £220,160 and a rental value of £847 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £194,999 and £751 per month respectively.
Recent Market Change
Over the last year, 20, Y Glyn, Caernarfon has seen its estimated sale value decrease by £4,525 (2.2%) and its estimated rental value grow by £23 per month (2.9%). This results in an estimated gross rental yield of 4.6%.
Plot Size
HM Land Registry records the plot of land for 20, Y Glyn, Caernarfon as measuring 222 m2.
That makes it the largest plot in the postcode, where all 4 other houses have recorded plot data.
Energy Efficiency
20, Y Glyn, Caernarfon has an Energy Performance Rating (EPC) of F. This is based on the most recent assessment, dated 15 Feb 2017.
The property is connected to mains gas and has single glazed windows. It is heated using Boiler and radiators, coal.
Similar Properties Sold Nearby
Over the past 2 years 3 properties similar to 20, Y Glyn, Caernarfon have sold within a radius of 680 metres, per the Land Registry and our network of Estate Agents.
The latest, on the 24th July 2025, was 33, Y Glyn, Caernarfon, LL55 1HE, a freehold house which sold for £185,000.
Read more about house prices in LL55.
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Location Comparison
Of the 62 addresses on Y Glyn, Caernarfon, LL55, 20, Y Glyn, Caernarfon comes out as the 37th largest and the 4th most expensive in our analysis of the public data.
It is also £7k less expensive than the average property across the LL55 district.
More reading links
Schools Nearby
Public Transport Nearby
From 20, Y Glyn, Caernarfon, the nearest station is Llanfairpwll, 9.3 kilometres away.
- 9.3kmLlanfairpwll
- 12.2kmBangor (Gwynedd)
- 12.2kmBodorgan
Risk of Flooding
The flood risk here is rated very low, based on Environment Agency data.

