There isn’t anything about the building at 2021-2025 NE Rodney to indicate it is unconventional, but there is. It is the way the current owners financed its purchase for an affordable price and how that good fortune will be “paid forward.”
Typically, a home is purchased on a “fee simple” basis. You own the home, the land it sits on, and are free to do with it what you will – within the limits of local zoning and building regulations. One of the most important benefits of this form of ownership is that the owner is entitled to all profits upon the sale of the home.