Our Data Sources
12, Trefonnen Estate, Holyhead has 41 entries in the Land Registry, most recently in August 2018 and a single entry in the EPC database dated December 2013.
We combine this information with that 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.
1Sales dated prior to 2007 are shown, but are not used in our calculations.
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 12, Trefonnen Estate, Holyhead, we estimate a market value of £249,367 and a rental value of £1,017 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £220,868 and £900 per month respectively.
Plot Size
HM Land Registry records the plot of land for 12, Trefonnen Estate, Holyhead as measuring 235 m2.
That makes it the 11th largest plot in the postcode, where 15 of the 29 other houses have recorded plot data.
Energy Efficiency
12, Trefonnen Estate, Holyhead has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 10 Dec 2013.
The property is connected to mains gas and has fully double glazed windows. It is heated using a boiler and radiators (mains gas).
Sold Prices
The most recent sale of 12, Trefonnen Estate, Holyhead completed on 2nd August 2018 at £190,000 and was recorded by HM Land Registry as a freehold house.
Since 1995 the property has sold 4 times.
Values of comparable properties have risen by 33.9% over the period since August 2018.
- Sold Aug 2018£190,000
- Sold Aug 2014£154,000
- Sold Sep 2006£160,000
Similar Properties Sold Nearby
Since 2012 126 properties similar to 12, Trefonnen Estate, Holyhead have sold within a radius of 1.1 kilometres, per the Land Registry and our network of Estate Agents.
The latest, on the 6th March 2026, was Bethpage Hall, Old School Road, Holyhead, LL65 1AQ, a freehold house which sold for £172,000.
Read more about house prices in LL65.
- Sold Mar 2026£172,000 | 3 Bed HouseBethpage Hall, Old School Road, Holyhead, LL65 1AQBethpage Hall, Old School Road, Holyhead, LL65 1AQ
- Sold Oct 2025£220,000 | 3 Bed House52, Garreglwyd Park, Holyhead, LL65 1NW52, Garreglwyd Park, Holyhead, LL65 1NW
- Sold Apr 2025£240,000 | 3 Bed House2, Llainfain, Holyhead, LL65 1NF2, Llainfain, Holyhead, LL65 1NF
- Sold Nov 2024£250,000 | 3 Bed House7, Old School Road, Holyhead, LL65 1DH7, Old School Road, Holyhead, LL65 1DH
- Sold Oct 2024£253,000 | 3 Bed House18, Clos Y Goleudy, Holyhead, LL65 1BZ18, Clos Y Goleudy, Holyhead, LL65 1BZ
Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Explore Nearby Properties
The surrounding properties have an average estimated value of £213,317, ranging from £145,722 to £264,138.
- 11 Trefonnen Estate
4 Bed House | 11 m | Est. Value: £264,138
- 14 Trefonnen Estate
3 Bed House | 12 m | Est. Value: £229,621
- Anwylfa
3 Bed House | 17 m | Est. Value: £145,722
- Ffynnon Gorllas
4 Bed House | 23 m | Est. Value: £154,616
- 10 Trefonnen Estate
3 Bed House | 24 m | Est. Value: £222,662
Location Comparison
Of the 29 addresses on Trefonnen Estate, Holyhead, LL65, 12, Trefonnen Estate, Holyhead comes out as the 5th largest and the 8th most expensive in our analysis of the public data.
It is also £11k more expensive than the average property across the LL65 district.
More reading links
Schools Nearby
Public Transport Nearby
- Holyhead|1.4 km away
- Valley|6.7 km away
- Rhosneigr|12.8 km away
Available Internet Speeds
Broadband here reaches superfast speeds, based on recent Ofcom data.
According to recent data from Ofcom, Superfast Broadband available in this area.
Risk of Flooding
The flood risk here is rated Very Low, based on Environment Agency data.
