Yes, it may be possible to get a mortgage without a traditional cash deposit. Some UK lenders offer 100% mortgages to eligible borrowers, although there are fewer options available than for buyers with a 5% or 10% deposit.
What are the pros and cons of 100% mortgages?
A 100% mortgage is, very simply, a home loan which allows the buyer to purchase a property without putting down any money (or a deposit) up front.