HM Land Registry records the plot of land for Treflys, Holyhead as measuring 262 m².

That makes it the 37th largest plot in the postcode, where 43 of the 60 other houses have recorded plot data.

Treflys, Holyhead has an Energy Performance Rating (EPC) of E. This is based on the most recent assessment, dated 16 Mar 2023.

The property is not connected to mains gas and has mostly double glazing. It is heated using electric storage heaters.

The most recent sale of Treflys, Holyhead completed on 8th December 2023 at £132,000 and was recorded by HM Land Registry as a freehold house.

Since 1995 this is the property's only sale.

Values of comparable properties have dropped by 0.5% over the period since December 2023.

• Sold Dec 2023£132,000

Since 2013 97 properties similar to Treflys, Holyhead have sold within a radius of 4.5 kilometres, per the Land Registry and our network of Estate Agents.

The latest, on the 19th December 2025, was 11, Bro Llechylched, Holyhead, LL65 3AE, a freehold house which sold for £193,250.

Read more about house prices in LL65.

• Sold Dec 2025£193,250 | 3 Bed House11, Bro Llechylched, Holyhead, LL65 3AE11, Bro Llechylched, Holyhead, LL65 3AE
• Sold Feb 2025£195,000 | 3 Bed House17, Tyn Berllan Estate, Holyhead, LL65 3PT17, Tyn Berllan Estate, Holyhead, LL65 3PT
• Sold Oct 2024£155,000 | 3 Bed House9, Tyn Berllan Estate, Holyhead, LL65 3PT9, Tyn Berllan Estate, Holyhead, LL65 3PT
• Sold Oct 2024£180,000 | 3 Bed HouseCeris, High Street, Holyhead, LL65 3PPCeris, High Street, Holyhead, LL65 3PP
• Sold May 2024£170,000 | 3 Bed House28, High Street, Holyhead, LL65 3PP28, High Street, Holyhead, LL65 3PP
• Sold Sep 2023£168,000 | 3 Bed House46, High Street, Holyhead, LL65 3PP46, High Street, Holyhead, LL65 3PP
• Sold Aug 2023£152,000 | 3 Bed House5, Salem Street, Holyhead, LL65 3RA5, Salem Street, Holyhead, LL65 3RA
• Sold Oct 2022£252,000 | 3 Bed HouseMona House, High Street, Holyhead, LL65 3PPMona House, High Street, Holyhead, LL65 3PP
• Sold Jul 2021£135,000 | 3 Bed House59, High Street, Holyhead, LL65 3PP59, High Street, Holyhead, LL65 3PP
• Sold Mar 2021£130,000 | 3 Bed House3, Salem Street, Holyhead, LL65 3RA3, Salem Street, Holyhead, LL65 3RA
• Sold Jan 2021£130,000 | 3 Bed House7, Bro Mynydd, Holyhead, LL65 3PY7, Bro Mynydd, Holyhead, LL65 3PY
• Sold Dec 2020£135,000 | 3 Bed House9, Bro Mynydd, Holyhead, LL65 3PY9, Bro Mynydd, Holyhead, LL65 3PY
• Sold Oct 2020£130,000 | 3 Bed House17, Bro Mynydd, Holyhead, LL65 3PY17, Bro Mynydd, Holyhead, LL65 3PY
• Sold Mar 2020£158,000 | 3 Bed House14, Tyn Berllan Estate, Holyhead, LL65 3PT14, Tyn Berllan Estate, Holyhead, LL65 3PT
• Sold Dec 2019£133,000 | 3 Bed HouseTirionfa, High Street, Holyhead, LL65 3PPTirionfa, High Street, Holyhead, LL65 3PP
• Sold Oct 2019£84,000 | 3 Bed House44, High Street, Holyhead, LL65 3PP44, High Street, Holyhead, LL65 3PP
• Sold Aug 2015£134,000 | 3 Bed House30, Tyn Berllan Estate, Holyhead, LL65 3PT30, Tyn Berllan Estate, Holyhead, LL65 3PT
• Sold Oct 2013£135,400 | 3 Bed House13, Tyn Berllan Estate, Holyhead, LL65 3PT13, Tyn Berllan Estate, Holyhead, LL65 3PT
• Sold Oct 2013£65,000 | 3 Bed HouseRear Of Central Garage, High Street, Holyhead, LL65 3PPRear Of Central Garage, High Street, Holyhead, LL65 3PP
• Sold Mar 2013£46,500 | 3 Bed House47, High Street, Holyhead, LL65 3PP47, High Street, Holyhead, LL65 3PP

Of the 74 addresses on High Street, Bryngwran, Holyhead, LL65, Treflys, Holyhead comes out as the 53rd largest and the 58th most expensive in our analysis of the public data.

It is also £51k less expensive than the average property across the LL65 district.

• Rhosneigr

  |

  4.3 km away
• Ty Croes

  |

  5.2 km away
• Valley

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  6.0 km away

The flood risk here is rated Very Low, based on Environment Agency data.