Buckinghamshire Building Society has launched new shared ownership mortgage products.
The lender will distribute through First Complete appointed representative Censeo Financial.
Buckinghamshire is offering a fixed rate and a discount product with a maximum 90 per cent LTV.
A Buckinghamshire statement says the firm wants to expand into what it sees as a growing market.
Buckinghamshire Building Society chief executive Andrew Craddock says: “For those who lack a large deposit, access to a 90 per cent LTV mortgage can really make the difference to them being able to achieve the goal of owning their own property.
“As a mutual building society our ethos is to support and help everyone in the local community and with house prices high in the south east this is a way for many people to get started.”