Isallt, Caernarfon
Isallt, Caernarfon
Description & Estimates







Isallt, Caernarfon is recorded publicly as a period freehold house across 990 ft2 of internal area, sitting on a 119 m2 plot.
Locally, houses of this size normally have 3 bedrooms with a garden.
Our estimate of the sale value of Isallt, Caernarfon is £212,429 and its rental estimate is £807 per month, given the available information and assuming reasonable condition.
Bethel, Caernarfon, LL55 falls within the LL55 postal district.
Our Data Sources
Isallt, Caernarfon has 21 entries in the Land Registry , most recently in June 2014 and a single entry in the EPC database dated July 2013.
We combine this information with that of neighbouring properties to estimate the property attributes and values.
The local information is scored as 4 out of 5 and is considered of high 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 Isallt, Caernarfon, we estimate a market value of £223,050 and a rental value of £848 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £197,559 and £751 per month respectively.
Recent Market Change
Over the last year, Isallt, Caernarfon has seen its estimated sale value move down by £4,584 (2.2%) and its estimated rental value increase 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 Isallt, Caernarfon as measuring 119 m2.
That makes it the 15th largest plot in the postcode, where 25 of the 46 other houses have recorded plot data.
Energy Efficiency
Isallt, Caernarfon has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 05 Jul 2013.
The property is not connected to mains gas and has fully double glazed windows. It is heated using Boiler and radiators, mains gas.
Sold Prices
The most recent sale of Isallt, Caernarfon completed on 24th June 2014 at £140,000 and was recorded by HM Land Registry as a freehold house.
Since 1995 the property has sold twice.
Values of comparable properties have risen by 33.0% over the period since June 2014.
- Sold Jun 2014£140,000
- Sold Jun 2004£113,500
Similar Properties Sold Nearby
Over the past 2 years 3 properties similar to Isallt, Caernarfon have sold within a radius of 2.5 kilometres, per the Land Registry and our network of Estate Agents.
The latest, on the 18th February 2026, was 8, Tan Y Cae, Caernarfon, LL55 1YA, a freehold house which sold for £235,000.
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 283 addresses on Bethel, Caernarfon, LL55, Isallt, Caernarfon comes out as the 128th largest and the 145th most expensive in our analysis of the public data.
It is also £4k less expensive than the average property across the LL55 district.
More reading links
Schools Nearby
Public Transport Nearby
From Isallt, Caernarfon, the nearest station is Llanfairpwll, 6.3 kilometres away.
- 6.3kmLlanfairpwll
- 8.2kmBangor (Gwynedd)
- 14.5kmBodorgan
Available Internet Speeds
Broadband here reaches superfast speeds, based on recent Ofcom data.
According to recent data from Ofcom, Superfast broadband is available in the area.
Risk of Flooding
The flood risk here is rated very low, based on Environment Agency data.

