1 You have told us: I have a shared ownership lease Start again 2 Found 7 results: What is a shared ownership lease? How is the rent of the share owned by the landlord calculated? Can I increase my share of the equity in the property? Do I have a right to extend my lease? Do I have a right to participate in a collective purchase of the freehold in my building? I wish to sublet my flat. Can I do so? Do we have any obligations to the landlord/housing company?