Our Data Sources
Avondale, Caernarfon has no records in the the Land Registry and a single entry in the EPC database dated April 2026.
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.
Price Range & Condition
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 Avondale, Caernarfon is in very good condition we estimate a sale value of £280,881 and a rental value of £1,166 per month.
However, if the property needs a lot of cosmetic work we estimate a sale value of £248,780 and a rental value of £1,032 per month.
Plot Size
According to data from HM Land Registry, Avondale, Caernarfon sits on a plot of 286 m2.
We have plot size data on 42 out of 44 other houses in the postcode and Avondale, Caernarfon sits on the largest plot.
Energy Efficiency
Avondale, Caernarfon has an Energy Performance Rating (EPC) of E. This is based on the most recent assessment, dated 30 Apr 2026.
The property is connected to mains gas and has partial double glazing. It is heated using Boiler and radiators, mains gas.
Similar Properties Sold Nearby
According to the Land Registry and our network of Estate Agents, there have been 11 sales of properties similar to Avondale, Caernarfon within a radius of 520 metres over the last 2 years.
The most recent example is 8, Vaynol Street, Caernarfon, LL55 2RL, a freehold house which sold for £195,000 on the 5th July 2023.
Read more about house prices in LL55.
- Sold Jul 2023£195,000 | 4 Bed House8, Vaynol Street, Caernarfon, LL55 2RL8, Vaynol Street, Caernarfon, LL55 2RL
- Sold Jun 2022£300,000 | 4 Bed House24, Constantine Road, Caernarfon, LL55 2LF24, Constantine Road, Caernarfon, LL55 2LF
- Sold Oct 2020£215,000 | 4 Bed House25, Vaynol Street, Caernarfon, LL55 2RL25, Vaynol Street, Caernarfon, LL55 2RL
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Location Comparison
Dinorwic Street, Caernarfon, LL55 has a total of 44 addresses. According to our analysis of all the public data, Avondale, Caernarfon is the 39th largest and the 3rd most expensive property on the street.
When compared to the postcode district it is £46k more expensive than the average property in LL55.
More reading links
Schools Nearby
Public Transport Nearby
- Llanfairpwll|10.0 km away
- Bodorgan|12.3 km away
- Bangor (Gwynedd)|12.8 km away
Available Internet Speeds
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.
Risk of Flooding
According to data from the Environment Agency, the flood risk in this area is considered to be Very Low.
