Intrinsic is the first network to gain direct access to the lender which is normally only available via broker Mortgages for Business.
David Whittaker, managing director of Keystone, said: “Intrinsic is going from strength to strength and we feel its 2000 members have the right knowledge and attitude to offer our specialist range of buy to let mortgages.”
Emma Hollingworth, mortgage sales director at intrinsic, said: “We are pleased to be the first network to able to offer Keystone Buy to Let Mortgages as its product offering fills a gap between the mainstream and the more commercial lenders.
"Its mortgages will be of particular help to landlords specialising in complex property types such as Houses of Multiple Occupancy, multi-units, new builds and recently refurbished properties.
"It will also help ex-pat investors and those looking for finance in a limited company capacity.”
As an intermediary-only lender Keystone has recently extended its lending criteria to include investment properties in strong locations in Scotland.