A buyer must make an offer through the estate agent if a home is sold through one.
A buyer can make their offer directly to the seller for a private sale.
Buyers can make offers verbally (over the phone or in person) or in writing.
An offer isn’t legally binding in England and Wales until contracts are exchanged.
If a buyer makes an offer ‘subject to contract’, this means the price can still be negotiated (eg if a survey finds a problem with the property).
The law is different if you’re making an offer for property in Scotland.