18, Trewen
18, Trewen
Description & Estimates
The public record describes 18, Trewen, Caernarfon as an early-century house with 947 ft2 of internal area.
In this area, houses of this size normally have 3 bedrooms with a garden.
18, Trewen, Caernarfon has an estimated sale value of £177,167 and an estimated rental value of £815 per month, assuming reasonable condition and based on the information available.
Trewen, Groeslon, Caernarfon, LL54 lies within the LL54 postal district.
Our Data Sources
18, Trewen, Caernarfon has no records in the the Land Registry and a single entry in the EPC database dated November 2024.
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
In very good condition, we estimate 18, Trewen, Caernarfon would be worth £186,025, with a potential rental value of £856 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £164,765, with a rental value of £758 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Recent Market Change
The estimated sale value of 18, Trewen, Caernarfon has decreased by £3,823 (2.2%) over the last year. During the same period, its estimated monthly rental value has grown by £23 (2.9%). The property's estimated gross yield is currently 5.5%.
Energy Efficiency
18, Trewen, Caernarfon has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 12 Nov 2024.
The property is connected to mains gas and has fully double glazed windows. It is heated using Boiler and radiators, mains gas.
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 3 sales of comparable properties within 2.8 kilometres of 18, Trewen, Caernarfon across the last 2 years.
Most recently, 4 Rathbone Terrace, Caernarfon, LL54 7TG, a freehold house, sold at £170,000 on the 19th September 2025.
Read more about house prices in LL54.
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
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Location Comparison
Our analysis of the public data ranks 18, Trewen, Caernarfon as the 7th largest and the 7th most expensive of the 24 addresses on Trewen, Groeslon, Caernarfon, LL54.
Against the LL54 postcode district average, it is £39k less expensive than the typical property.
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Schools Nearby
Public Transport Nearby
Llanfairpwll station is the nearest stop to 18, Trewen, Caernarfon at 16.7 kilometres away.
- 16.7kmLlanfairpwll
- 16.9kmBodorgan
- 17.8kmCriccieth
Available Internet Speeds
Ofcom's latest figures show superfast broadband available in this area.
According to recent data from Ofcom, Superfast broadband is available in the area.
Risk of Flooding
Environment Agency data suggests this area has a very low risk of flooding.
