Caer Gwrli , Isle Of Anglesey is the most expensive house sold in Tref Alaw, at £1,275,000 in October 2021. The 100 highest recorded sales start at £123,000.
Sold prices from HM Land Registry, not asking prices. How we calculate this
All house prices in Tref AlawThe 100 most expensive houses sold in Tref Alaw went for between £123,000 and £1,275,000.
Tref Alaw, a part of Ynys Môn (the Isle of Anglesey), has seen 192 house sales since 1995. The most expensive home on the list sold for £1,275,000 in 2021, while the least expensive property on the list went for £123,000. The most recent sale recorded took place in 2026.
Caer Gwrli , Isle Of Anglesey tops the list at £1,275,000, followed by Tyn Lon , Isle Of Anglesey at £560,000. Select a house to see where it is and what it sold for before.
| Year | Sold for | Change on previous sale |
|---|---|---|
| 2021 | £1,275,000 | First recorded sale |
Tref Alaw has the 8th highest recorded sale of the 40 areas in Ynys Môn / Isle of Anglesey.
£1,574,000
£1,350,000
Tref Alaw (this area)
£1,275,000
£1,174,999
£1,150,000
More quick answers on house prices, sales, areas and green space in Tref Alaw.
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What to check before you buyPrice information is from HM Land Registry, location boundaries are from OpenStreetMap, and households and population are from Nomis Census 2021 postcode estimates (21 March 2021). Parks and green space are from OS Open Greenspace. Contains OS data © Crown copyright and database right 2026.
Last updated 7 October 2026 at 02:04 with the latest Land Registry data (July 2026). The Tref Alaw dataset covers 42 postcodes.
Contains HM Land Registry data © Crown copyright and database right 2026. This data is licensed under the Open Government Licence v3.0.