Florida has enacted a law that requires local zoning rules to treat factory-built homes the same as site-built homes, effective July 1, 2026. The legislation aims to reduce regulatory barriers and expand housing options by ensuring qualifying off-site constructed dwellings are permitted as of right in zoning districts where detached single-family homes are allowed.
Florida's new zoning parity law for factory-built homes could reduce construction costs and increase housing supply by removing a significant regulatory barrier, potentially making housing more accessible and affordable across the state.
Florida has enacted a new law aimed at increasing housing options by addressing local zoning regulations that have historically created barriers for factory-built homes. Effective July 1, 2026, section 553.385 of the Florida Statutes, enacted through HB 803, establishes zoning parity for qualifying off-site constructed residential dwellings. This means that if a detached single-family home is permitted in a specific zoning district, a qualifying factory-built home generally cannot be excluded or subjected to more restrictive local rules solely due to its construction method.
The law defines off-site constructed dwellings to include certain manufactured buildings intended for single-family residential use, as well as manufactured homes treated as real property. While local governments can still enforce general standards related to architecture, aesthetics, design, setbacks, height, and bulk, these must apply equally to comparable site-built homes. The legislation specifically prohibits regulations that have the effect of excluding these homes or treating them differently based on their construction method or location.
This measure is part of Florida's broader strategy to expand housing availability by reducing regulatory hurdles for alternative construction methods. The legislation received unanimous support in both the Florida House and Senate, highlighting a consensus on the principle that factory-built homes should not face zoning penalties simply because of where they were manufactured. For developers, this change could broaden the range of lots suitable for factory-built construction, making conventional single-family zoning the baseline when statutory requirements are met.
However, the law does not guarantee automatic approval for all projects. Homes and sites must still comply with applicable building codes, floodplain regulations, drainage requirements, and infrastructure needs. The existing state approval framework for manufactured buildings also remains in place. Furthermore, the statute does not override private deed restrictions or homeowners' association covenants, which may still impose separate requirements. The law's ultimate success will be measured by its impact on increasing the presence of factory-built homes on ordinary single-family lots.
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