Unrivalled Auction House Expertise in Cardiff and South Wales

Seel & Co are the leading property auction house in Cardiff and Wales, consistently achieving over-estimate sales for clients, and breaking auction records in the process.

With auction becoming ever more popular as a way to buy and sell property we represent a wide range of private individuals, advisors and public sector clients.

Since launching in 2000, our property auction team has disposed of nearly a quarter of a billion pounds worth of residential and commercial assets across Wales.

We have the highest conversion rate of any auction house in Wales with an average sales conversion rate of 83% for the past two years.

That makes us a safe pair of hands for anyone wishing to sell a property through auction.

Our record-breaking results speak for themselves.

Seel & Co recently made the single largest property sale at auction ever recorded in Wales, with the sale of ‘The Rise’ in Cardiff for more than £1million over its guide price. Brought to auction with a guide price of £595,000+, we sold it for £1.6million.

That broke the previous record which was also held by us at £930,000 (the property had a guide price of £350,000).

You can see our upcoming auction dates and deadlines here. To speak to one of our auction team call 029 2037 0117 or email