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GUIDES · STATE · CALIFORNIA

Every PERCH guide for California.

Everything we've published on modular, prefab, tiny, container, and small manufactured homes in California — legal paths, financing routes, rental yield data, and the guides most buyers wish they'd read before they signed. 8 guides, updated as the market moves.

Also see BuyingFinancingADUYield & InvestmentLegal & Zoning
Featured · GUIDE
Container Homes in Los Angeles: The 2026 Buyer's Guide to LA's ADU-First Market
Los Angeles County has produced more accessory dwelling units than any county in the United States since California's 2017-2024 ADU reform sequence — LA County issued 23,914 ADU pe
GUIDE
Container Homes in California: The 2026 Statewide Buyer's Reference
California has the most active container home market in the United States — combined statewide permits exceeded 18,400 units in 2024 across the state's 58 counties, with concentrat
GUIDE
Average Backyard Size in California: The 2026 Reference
Average backyard size in California is broadly comparable to the US national median, with most single-family residential lots producing rear yards in the 3,000 to 7,500 square foot
YIELD REPORT
California Modular Rental Yield Report · Q3 2026 — The 10 Highest-Earning ZIPs
The ADU tsunami is California. Two hundred and thirty-thousand ADU permits issued statewide since 2020 — more than the previous forty years combined.
BUYING GUIDE
How to Buy a Modular Home in California — The 2026 Legal + Financing Guide
The ADU tsunami is California. Two hundred and thirty-thousand ADU permits issued statewide since 2020 — more than the previous forty years combined.
GUIDE
5 Cities to Consider After the Los Angeles Fires: The 2026 Relocation Reference
The January 2025 Palisades and Eaton Fires displaced an estimated 14,200 Los Angeles County households from primary residences, with the longer-term displacement count expected to
GUIDE
Top Modular Home Builders in California (2026)
California is the most active modular and prefab market in the country, and the most regulated. Title 24 energy code, CALGreen, statewide ADU preemption from the 2017 reforms forwa
CITY GUIDE
Expandable Container Homes in San Diego: The 2026 Affordability and Passive-Income Playbook
San Diego County has the highest accessory dwelling unit production rate in the United States — 4,847 ADUs permitted in 2024 alone, more than the next three California counties com
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