Tiny home rules in Pasadena, 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.
Tiny homes on wheels are not permitted as permanent dwellings in Pasadena. Fixed tiny homes on a foundation may qualify as ADUs under CA Gov Code 65852.2. Detached ADUs limited to 17 ft ridgeline height and one story.
Pasadena classifies tiny homes based on construction type. Foundation-built tiny homes are treated as standard dwellings and must meet local building codes including minimum square footage (often 400 to 800 sq ft). Tiny homes on wheels (THOW) are typically classified as RVs or mobile homes with different zoning restrictions. Appendix Q of the IRC provides building standards for tiny houses under 400 sq ft. ADU ordinances may provide a pathway for tiny homes as secondary dwellings. Utility connections, septic/sewer, and foundation requirements apply. Some jurisdictions have created specific tiny home zoning districts or overlay zones.
Unpermitted dwellings: removal or retroactive permitting. Zoning violations: fines and required relocation. Occupancy without certificate: prohibited.
Pasadena, CA
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Pasadena, CA
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Pasadena, CA
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Pasadena, CA
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Pasadena, CA
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Pasadena, CA
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Side-by-side rule comparisons with other cities in Los Angeles County.
See how other cities in Los Angeles County handle tiny homes.
See how Pasadena's tiny homes rules stack up against other locations.
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