34 Briarmeadow Drive, Cardiff is the most expensive house sold in Thornhill, at £770,000 in January 2023. The 100 highest recorded sales start at £465,000.
Sold prices from HM Land Registry, not asking prices. How we calculate this
All house prices in ThornhillThe 100 most expensive houses sold in Thornhill went for between £465,000 and £770,000.
Thornhill, an area within Cardiff, has seen 5,232 house sales since 1995. Among the 100 most expensive properties ever sold there, prices range from £465,000 at the bottom of the list to an impressive £770,000 for the most expensive home. That top-priced sale took place in 2023, while the most recent sale on the list occurred in 2026. These figures show a strong market for high-value properties in the area, with even the lowest-ranked home on the list commanding a price well above £465,000.
34 Briarmeadow Drive, Cardiff tops the list at £770,000, followed by 1 Clos Y Ceinach, Cardiff at £743,000. Select a house to see where it is and what it sold for before.
Thornhill has the 27th highest recorded sale of the 36 areas in Cardiff.
£860,000
£800,000
Thornhill (this area)
£770,000
£696,000
£650,000
More quick answers on house prices, sales, areas, green space and crime in Thornhill.
There's a lot to think about. Whether it's a home to live in or a buy-to-let, our free checklist walks you through what to check before you make an offer.
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. Crime is from police.uk street-level data. Contains public sector information licensed under the Open Government Licence v3.0. Source: police.uk.
Last updated 6 November 2026 at 00:25 with the latest Land Registry data (September 2026). The Thornhill dataset covers 278 postcodes.
Contains HM Land Registry data © Crown copyright and database right 2026. This data is licensed under the Open Government Licence v3.0.
About·Data methodology·Buying checklist·Privacy and cookies·YouTube