Network Auctions is launching a new eBay-style online service that can be used by their 50-plus partner agents across the UK.

Network E-Auctions provides a “modern method” of auction.

Properties are listed for sale as in a normal auction catalogue with an online closing date and time.

Upon the fall of the “electronic gavel” a binding option agreement is formed which means the buyer must pay a £3,000 deposit.

The buyer then has five weeks to exchange contracts. Failure to exchange contracts in that timeframe will see the buyer forfeit their deposit. Should the seller withdraw prior to contract, the buyer’s deposit is returned.

Network Auctions managing director Toby Limbrick said: “Our research shows that this modern method of auction will be attractive to many sellers who wouldn’t normally enter their properties in an auction where the contract is formed as soon as the hammer falls.

“We expect many private individuals to now list their properties with our partner agents in order to take advantage of this service.

“Our Network E-Auctions online auction service will also enable lots that fail to sell on our normal auction days to immediately be offered online.”

Network Auctions currently holds 11 auctions a year – six from a central London auction room which will move to the Grosvenor House in 2015, and five in Birmingham, working in conjunction with Pennycuick Collins, which take place at Birmingham City football ground.

There is no limit on the number of online auctions that will take place and an electronic catalogue showing forthcoming lots will be accessed via the Network Auctions website where buyers will be able to register and bid.