Building an ADU for Aging Parents in California
Accessibility features and aging-in-place design for a California ADU that keeps parents nearby.
Read Article →ADU Insights Blog
Analysis and guidance for your ADU journey
California ADU Setback, Height, and Parking Rules
The 4-foot side and rear setback, when a conversion needs no new setback, the 16/18/25-foot height floors, and when a city cannot require parking.
Read Article →Can I Build an ADU in the California Coastal Zone?
Who issues the coastal permit, the 60-day decision required since October 10, 2025, and what an appeal to the Coastal Commission can still do.
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How to Find a Qualified ADU Contractor in California
License checks, bid comparisons, and the red flags that should end the conversation before it starts.
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ADU vs. SB 9 Lot Split in 2026
Costs, timelines, and income compared so you can choose an ADU or an urban lot split.
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Is Building an ADU Worth It in 2026?
Real California rental income, payback timelines, and when an ADU does not pencil out.
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California's Simplified ADU Permits
How the streamlined permitting process works, including the 15-business-day completeness check and the 60-day decision clock.
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CalHFA ADU Grant: Closed Since December 2023
The up-to-$40,000 grant is not taking new applications. Official status as of October 22, 2026, and where to look next.
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ADU vs. Home Addition in California
When an ADU fits, and when a room addition fits, including permits, rentals, fees, and property tax.
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ADU Rental Income in California: 2026 Rates, ROI & Tax Benefits
Region-by-region rent estimates, ROI calculations, depreciation deductions, and long-term vs Airbnb strategy.
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JADU (Junior ADU) Guide for California: Rules & Benefits
The cheapest path to ADU income: $50K-$100K, within your existing home, and you can have one PLUS a full ADU.
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Prefab & Modular ADUs in California: 2026 Costs, Pros & Cons
Honest comparison of prefab vs site-built, true installed costs (beyond the marketing price), and when each makes sense.
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Building an ADU in San Jose & the Bay Area: 2026 Guide
Bay Area ADU costs ($300-$600/sq ft), rental income ($2,500-$4,500/mo), and same-day permit programs.
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Garage Conversion ADU: 2026 Cost & Process Guide
Step-by-step garage-to-ADU process, no replacement parking required, costs from $80K, and common mistakes to avoid.
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SB 543 Explained: California's ADU Permit Clocks
A 15-business-day completeness check, and a 60-day approval. What happens if your city is late.
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Los Angeles ADU Permits: LADBS Rules and How to Apply
LAMC 12.22 A.33, ePlanLA, the Standard Plan Program, and AB 2533 legalization. Official LADBS links.
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Building an ADU in San Diego: 2026 Rules, Costs & Permits
San Diego's streamlined permit process, neighborhood rent estimates, and how to find qualified local contractors.
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Building an ADU in Sacramento: 2026 Rules, Costs & Permits
Sacramento-specific ADU rules, permit process, costs, rental income potential, and local incentive programs.
Read Article →California ADU city guides
Which desk permits the lot, Orange County cities including Garden Grove, and Los Angeles County pages for Long Beach, Los Angeles, and Pasadena.
Read Article →Building an ADU in San Francisco: 2026 Rules, Costs & Permits
SF-specific ADU rules, DBI permit process, seismic considerations, costs, and premium rental income potential.
Read Article →Long Beach ADU Permits: Rules, Fees and How to Apply
Long Beach applies state ADU law directly. In-person USB submittal, pre-approved plans for new construction, and official city links.
Read Article →Building an ADU in Riverside & the Inland Empire: 2026 Guide
The best ADU value in SoCal: lowest costs, biggest lots, growing demand, and city-by-city highlights.
Read Article →Building an ADU in Santa Barbara: 2026 Rules, Costs & Permits
Coastal zone navigation, design review tips, premium rental returns, and local ADU programs.
Read Article →Building an ADU in Fresno & the Central Valley: 2026 Guide
California's most affordable ADU market: lowest costs, fastest permits, and surprisingly strong rental ROI.
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How Much Does an ADU Cost in California in 2026?
Complete cost breakdown by ADU type, hidden costs most people miss, and practical ways to save on your build.
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California ADU Law Updates for 2026
A practical update on permitting timelines, local compliance checks, and what to verify before submitting your ADU plans.
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New California ADU Laws for 2025
Comprehensive analysis of the latest legislative changes affecting ADU construction and permitting in California this year.
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5 Space-Saving Design Ideas for Your ADU
Innovative design solutions to maximize every square foot in your Accessory Dwelling Unit.
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How to Finance Your ADU in California
A detailed guide to ADU financing options, from HELOCs to construction loans and specialized ADU financing programs.
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