Our Data Sources
15, Trewen, Caernarfon has no records in the the Land Registry and a single entry in the EPC database dated July 2014.
We combine this information with public data of neighbouring properties to estimate the property attributes and values.
The local information is scored as 3 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 15, Trewen, Caernarfon, we estimate a market value of £177,548 and a rental value of £833 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £157,257 and £738 per month respectively.
Energy Efficiency
15, Trewen, Caernarfon has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 17 Jul 2014.
The property is not connected to mains gas and has fully double glazed windows. It is heated using Boiler and radiators, mains gas.
Similar Properties Sold Nearby
Over the past 2 years 3 properties similar to 15, Trewen, Caernarfon have sold within a radius of 2.8 kilometres, per the Land Registry and our network of Estate Agents.
The latest, on the 19th September 2025, was 4 Rathbone Terrace, Caernarfon, LL54 7TG, a freehold house which sold for £170,000.
Read more about house prices in LL54.
- Sold Sep 2025£170,000 | 3 Bed House4 Rathbone Terrace, Caernarfon, LL54 7TG4 Rathbone Terrace, Caernarfon, LL54 7TG
- Sold May 2025£175,000 | 3 Bed House3, Trewen, Caernarfon, LL54 7SY3, Trewen, Caernarfon, LL54 7SY
- Sold Jan 2025£120,000 | 3 Bed HouseBala Villa, Caernarfon, LL54 7TGBala Villa, Caernarfon, LL54 7TG
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Location Comparison
Of the 24 addresses on Trewen, Groeslon, Caernarfon, LL54, 15, Trewen, Caernarfon comes out as the 17th largest and the 17th most expensive in our analysis of the public data.
It is also £47k less expensive than the average property across the LL54 district.
More reading links
Schools Nearby
Public Transport Nearby
- 16.7kmLlanfairpwll
- 16.9kmBodorgan
- 17.8kmCriccieth
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.
