Treflesg, Holyhead
Treflesg, Holyhead
Description & Estimates







Treflesg, Holyhead is described in the public record as a period house with 1,872 ft2 of internal area, sitting on a 1,512 m2 plot.
Locally, houses of this size normally have 4 bedrooms with a garden.
Our estimate of the sale value of Treflesg, Holyhead is £419,643 and its rental estimate is £764 per month, given the available information and assuming reasonable condition.
Llanfair Yn Neubwll, Holyhead, LL65 falls within the LL65 postal district.
Our Data Sources
Treflesg, Holyhead has no records in the the Land Registry and a single entry in the EPC database dated March 2022.
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
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 Treflesg, Holyhead, we estimate a market value of £440,625 and a rental value of £802 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £390,268 and £711 per month respectively.
Recent Market Change
Over the last year, Treflesg, Holyhead has seen its estimated sale value fall by £8,444 (2.0%) and its estimated rental value move up by £17 per month (2.2%). This results in an estimated gross rental yield of 2.2%.
Plot Size
HM Land Registry records the plot of land for Treflesg, Holyhead as measuring 1,512 m2.
That makes it the 6th largest plot in the postcode, where all 6 other houses have recorded plot data.
Energy Efficiency
Treflesg, Holyhead has an Energy Performance Rating (EPC) of E. This is based on the most recent assessment, dated 10 Mar 2022.
The property is not connected to mains gas and has mostly double glazing. It is heated using Boiler and radiators, oil.
Similar Properties Sold Nearby
Over the past 2 years 3 properties similar to Treflesg, Holyhead have sold within a radius of 3.4 kilometres, per the Land Registry and our network of Estate Agents.
The latest, on the 19th September 2025, was Capel Siloam, Holyhead, LL65 3LD, a freehold house which sold for £210,000.
Read more about house prices in LL65.
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Location Comparison
Of the 36 addresses on Llanfair Yn Neubwll, Holyhead, LL65, Treflesg, Holyhead comes out as the 15th largest and the 13th most expensive in our analysis of the public data.
It is also £190k more expensive than the average property across the LL65 district.
More reading links
Schools Nearby
Public Transport Nearby
From Treflesg, Holyhead, the nearest station is Valley, 2.3 kilometres away.
- 2.3kmValley
- 4.1kmRhosneigr
- 6.5kmTy Croes
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.

