Be the first Estate
Agent here!







The public record describes 12, Deiniol Road, Caernarfon as a period house with 979 ft2 of internal area, sitting on a 153 m2 plot.
In this area, houses of this size normally have 3 bedrooms with a garden.
12, Deiniol Road, Caernarfon has an estimated sale value of £142,380 and an estimated rental value of £730 per month, assuming reasonable condition and based on the information available.
Deiniol Road, Deiniolen, Caernarfon, LL55 lies within the LL55 postal district.
12, Deiniol Road, Caernarfon has no records in the the Land Registry and a single entry in the EPC database dated February 2015.
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.
In very good condition, we estimate 12, Deiniol Road, Caernarfon would be worth £149,499, with a potential rental value of £767 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £132,413, with a rental value of £679 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
The estimated sale value of 12, Deiniol Road, Caernarfon has moved down by £3,072 (2.2%) over the last year. During the same period, its estimated monthly rental value has increased by £21 (2.9%). The property's estimated gross yield is currently 6.2%.
12, Deiniol Road, Caernarfon occupies a 153 m2 plot as recorded by HM Land Registry.
Of the 25 other houses in this postcode, 21 have recorded plot sizes, and this one ranks as the 13th largest.
12, Deiniol Road, Caernarfon has an Energy Performance Rating (EPC) of F. This is based on the most recent assessment, dated 18 Feb 2015.
The property is not connected to mains gas and has mostly double glazing. It is heated using Boiler and radiators, oil, Room heaters, electric.
Land Registry records and our Estate Agent network show 3 sales of comparable properties within 2.8 kilometres of 12, Deiniol Road, Caernarfon across the last 2 years.
Most recently, 20, High Street, Caernarfon, LL55 3HR, a freehold house, sold at £97,000 on the 12th August 2025.
Read more about house prices in LL55.
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
Our analysis of the public data ranks 12, Deiniol Road, Caernarfon as the 19th largest and the 20th most expensive of the 25 addresses on Deiniol Road, Deiniolen, Caernarfon, LL55.
Against the LL55 postcode district average, it is £74k less expensive than the typical property.
Bangor (Gwynedd) station is the nearest stop to 12, Deiniol Road, Caernarfon at 8.5 kilometres away.
Ofcom's latest figures show superfast broadband available in this area.
According to recent data from Ofcom, Superfast broadband is available in the area.
Environment Agency data suggests this area has a very low risk of flooding.
The recent census recorded whether a resident owned or rented their home.
In the area around 12, Deiniol Road, Caernarfon, 37.5% of property is socially rented and 32.2% is privately owned outright.
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 12, Deiniol Road, Caernarfon, 25.9% of residents are recorded as possessing school level qualifications and 22.5% 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 12, Deiniol Road, 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 12, Deiniol Road, Caernarfon, 0.0% 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 12, Deiniol Road, Caernarfon, there are an average of 1.2 cars per household.
See below for how this compares to Wales and the rest of England & Wales.