We know that there is a lot of information and things to remember when it comes to buying at auction. To help, we’ve answered some of our most frequently asked questions below. If you have any other questions please contact us.

Property Auctions

What is the bidder security and how do I pay it?

A bidder security payment authorisation is required for each lot you wish to bid for. This is detailed on the payments page when you register and an amount will be held on your debit card via our secure online payment method.

The amount required is as follows:

  • Commercial Auctions -£10,000 per lot and inclusive of the Allsop buyer’s fee*
  • Residential Auctions - per lot and inclusive of the Allsop buyer’s fee*
    • Guide price: £1 - £49,999 - bidder security payable = £2,000per lot
    • Guide price: £50,000 - £149,999 - bidder security payable = £5,000 per lot
    • Guide price: £150,000 and above - bidder security payable = £10,000 per lot

* For details of the Allsop buyer’s fee see How to Buy Property at Auction

News and Blogs

Allsop releases July commercial auction catalogue
News 03/07/25

Allsop releases July commercial auction catalogue

Commercial Auction | Auction

Allsop has released the catalogue for its July commercial auction, featuring 102 lots with guide prices ranging from £1,000+ ...

Allsop raises £55 million in June residential auction
News 01/07/25

Allsop raises £55 million in June residential auction

Auction | Residential Auction

Allsop, a leading property consultancy and the UK’s leading property auction house, raised £55 million at its two-day June re...

Allsop raises £24 million in June commercial auction
News 16/06/25

Allsop raises £24 million in June commercial auction

Commercial Auction | Auction

Allsop, the leading property consultancy and UK’s largest property auction house, raised £24m at its June commercial auction,...

Allsop releases 344-lot catalogue for June residential auction
News 12/06/25

Allsop releases 344-lot catalogue for June residential auction

Auction | Residential Auction

Allsop, a leading property consultancy and the UK’s largest property auction house, has released the catalogue for its June r...