Our Data Sources
Perthi, Caernarfon has a single entry in the Land Registry from October 2014 and a single entry in the EPC database dated July 2016.
We combine this information with that 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
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 Perthi, Caernarfon, we estimate a market value of £423,064 and a rental value of £1,100 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £374,714 and £974 per month respectively.
Plot Size
HM Land Registry records the plot of land for Perthi, Caernarfon as measuring 7,707 m2.
That makes it the largest plot in the postcode, where 4 of the 6 other houses have recorded plot data.
Energy Efficiency
Perthi, Caernarfon has an Energy Performance Rating (EPC) of E. This is based on the most recent assessment, dated 11 Jul 2016.
The property is not connected to mains gas and has fully double glazed windows. It is heated using Boiler and radiators, oil.
Sold Prices
The most recent sale of Perthi, Caernarfon completed on 24th October 2014 at £277,500 and was recorded by HM Land Registry as a freehold house.
Since 1995 this is the property's only sale.
Values of comparable properties have risen by 44.7% over the period since October 2014.
- Sold Oct 2014£277,500
Similar Properties Sold Nearby
Over the past 2 years 14 properties similar to Perthi, Caernarfon have sold within a radius of 1.6 kilometres, per the Land Registry and our network of Estate Agents.
The latest, on the 29th April 2026, was Llwyn Alice, Caernarfon, LL55 2TB, a freehold house which sold for £370,000.
Read more about house prices in LL55.
- Sold Apr 2026£370,000 | 4 Bed HouseLlwyn Alice, Caernarfon, LL55 2TBLlwyn Alice, Caernarfon, LL55 2TB
- Sold Aug 2023£385,000 | 4 Bed HouseBarn Cottage, Caernarfon, LL55 2TGBarn Cottage, Caernarfon, LL55 2TG
- Sold Feb 2022£390,000 | 4 Bed HouseMelin Fro, Seiont Mill Road, Caernarfon, LL55 2YLMelin Fro, Seiont Mill Road, Caernarfon, LL55 2YL
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Location Comparison
Of the 133 addresses on Caeathro, Caernarfon, LL55, Perthi, Caernarfon comes out as the 46th largest and the 24th most expensive in our analysis of the public data.
It is also £182k more expensive than the average property across the LL55 district.
More reading links
Schools Nearby
Public Transport Nearby
- Llanfairpwll|11.3 km away
- Bangor (Gwynedd)|13.6 km away
- Bodorgan|14.1 km away
Risk of Flooding
The flood risk here is rated Very Low, based on Environment Agency data.
