Tiny home rules in Redlands, CA — covering tiny houses on wheels (THOWs), park model RVs, and tiny home on foundation builds — determine where they are legal and how they get permitted.
Redlands has no separate 'tiny home' ordinance. A permanent tiny house on a foundation is regulated as a dwelling or ADU under California state ADU law; a tiny house on wheels is treated as an RV/trailer and cannot be used as a permanent residence outside a licensed park.
The City of Redlands does not publish a stand-alone tiny-home ordinance. How a tiny home is regulated depends entirely on its construction and use. A small permanent dwelling built on a foundation is reviewed like any other house or, more commonly, as an accessory dwelling unit (ADU). Because Redlands processes ADUs under current California state law (Gov. Code 66310-66342), a foundation-built tiny home meeting ADU size limits (detached ADUs up to 1,200 sq ft, junior ADUs up to 500 sq ft) can be permitted as an ADU or JADU with the standard 4-foot side and rear setbacks and a building permit. A 'tiny house on wheels' is generally classified as a recreational vehicle or trailer under California law; RVs and trailers are not permitted as permanent independent dwellings on residential lots and may only be used as full-time housing in a licensed mobile-home or RV park. As a result, the realistic legal path for a tiny home as a residence in Redlands is to build it on a foundation and permit it as an ADU/JADU. Tiny homes in historic districts are subject to the same design-compatibility review the City applies to ADUs. Confirm the classification and permit path with Redlands Development Services before purchasing or building.
Living full-time in a tiny house on wheels parked on a residential lot violates zoning and can result in code enforcement and abatement. A foundation-built tiny home occupied without a building permit and final inspection is also subject to enforcement.
Other ordinances people look up for this city. Green dot = verified primary-source excerpt.
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Side-by-side rule comparisons with other cities in San Bernardino County.
See how other cities in San Bernardino County handle tiny homes.
See how Redlands's tiny homes rules stack up against other locations.
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