What is Transfer of Development Rights (TDR)? Zoning Definition

Transfer of Development Rights (TDR) is a market-based planning mechanism that separates the right to develop land from the land itself. Under a TDR program, a property owner in a "sending area" — typically farmland, open space, or a historic district that the community wants to preserve — can sell development rights to a property owner in a "receiving area" where the community wants to encourage growth and higher density.

Here is how it works in practice: suppose a farmer owns 50 acres in a sending area zoned for one home per five acres, giving the property 10 development rights. Instead of building 10 homes, the farmer can sell those rights to a developer who wants to build a denser project in a designated receiving area near a town center. The developer uses the purchased rights to build more units than the base zoning would normally allow, and the farmland is permanently restricted from future development through a conservation easement.

TDR programs benefit both sides of the transaction. The sending-area landowner receives compensation for preserving their land without relying on government funding. The receiving-area developer gains the ability to build at higher densities in locations where infrastructure and services already exist. And the community achieves its land-use goals — preservation in sensitive areas and growth in appropriate locations — through private market transactions rather than expensive public land acquisition.

TDR programs vary significantly from one jurisdiction to another. Some programs are mandatory, while others are voluntary. Success depends on having a functioning market with willing buyers and sellers, clear rules about sending and receiving areas, and adequate infrastructure capacity in receiving areas. If your property is in a designated sending or receiving area, consult your local planning department to understand how the program works and what opportunities may be available.