Hello, Needing help....wanting to buy a small block that’s part of a new subdivision and backs onto our PPOR. After agreeing on price and terms with owner/developer they have just told me today that they are now going to add a clause to contract that we (or future owners should we sell) will pay them a fee of $50 000.00 should we go on to subdivide land. This is because they believe we could make a profit on our land that would not be possible if we do not buy there land. I’ve never heard of this and can only find something similar in UK for Uplift or Hope Agreement? Anyone heard of this before? I’m about to walk away from it.