What Is a Density Bonus?
Under standard zoning regulations, a Florida developer is limited to a specific number of residential units per acre. A density bonus increases that limit as a reward for providing something the community needs.
The concept is simple: if zoning allows 10 units per acre, a density bonus might allow 15 units per acre, giving the developer 50% more units to sell. In exchange, the developer must set aside a percentage of those units as affordable housing, donate land for a public park, or fund infrastructure improvements.
How Density Bonuses Work in Florida
Florida does not have a statewide mandatory density bonus law (unlike California). Instead, individual Florida municipalities adopt their own density bonus programs through their Comprehensive Plans and land development codes. Common structures include:
- Affordable Housing Bonus — A developer building 100 market-rate apartments can build 125 apartments if 20% of the units are reserved for tenants earning below 80% of the area median income.
- Green Building Bonus — Bonus density for achieving LEED certification or incorporating solar energy, green roofs, and other sustainable features.
- Transit-Oriented Development — Increased density for projects located within a quarter mile of a mass transit station.
- Workforce Housing — Bonus density for units reserved for essential workers (teachers, firefighters, nurses).
The Financial Incentive
Density bonuses can be enormously profitable. If land costs $2 million per acre and zoning allows 10 units, the land cost per unit is $200,000. A density bonus increasing the limit to 15 units drops the land cost to $133,333 per unit, a savings of $66,667 per unit that goes straight to the developer's bottom line.
Related Terms
- Zoning — The baseline density the bonus increases
- Comprehensive Plan — The governing document that authorizes density bonus programs
- Conditional Use Permit — An alternative mechanism for increased density
Barnes Walker Land Use
Barnes Walker's land use attorneys maximize density bonus entitlements for Florida residential developers, navigating local affordable housing set-aside requirements and negotiating the most favorable bonus ratios with municipal planning departments. Request a legal inquiry for assistance.
Reviewed by the attorneys at Barnes Walker, Goethe, Shea & Robinson, PLLC