What your ADU can actually rent for in 2026
ADU rental income varies dramatically by city, size, and finish level. Here are real-world 2026 monthly rents across Southern California.
Rent by city and size
| City | Studio | 1-BR | 2-BR |
|---|---|---|---|
| Los Angeles | $1,800–$2,500 | $2,300–$3,100 | $3,000–$3,900 |
| Pasadena | $1,750–$2,400 | $2,250–$3,000 | $2,900–$3,800 |
| Long Beach | $1,650–$2,300 | $2,100–$2,900 | $2,750–$3,600 |
| Anaheim | $1,800–$2,400 | $2,300–$3,000 | $2,900–$3,700 |
| Irvine | $2,100–$2,700 | $2,700–$3,400 | $3,400–$4,300 |
| Newport Beach | $2,200–$2,900 | $2,800–$3,600 | $3,600–$4,500 |
| Riverside | $1,400–$1,950 | $1,750–$2,400 | $2,250–$2,950 |
Simple yield calculation
Gross annual yield: (Monthly rent × 12) / Total project cost
Example: $2,800/mo rent on a $260k ADU = $33,600 / $260,000 = 12.9% gross yield.
Net yield adjustments
Subtract from gross income:
- Vacancy (8% of gross)
- Property management (8–10% if outsourced)
- Maintenance and capex (5%)
- Insurance increase (~$400/year)
- Property tax increase (1% of ADU added value)
A typical net yield runs 65–75% of gross — still strong returns.
What boosts rental income
- In-unit washer/dryer (+$50–$100/mo)
- Dedicated entrance with no shared yard
- Off-street parking even if not required
- Air conditioning (essential in inland markets)
- 9-foot ceilings and large windows
What hurts rental income
- Shared utilities billed in rent (caps appeal)
- No outdoor space at all
- Visible main-house activity from ADU windows
- Old finishes that signal low-budget build
See real numbers for your address
Book a free site evaluation and we will project rental income for your specific lot.
Frequently Asked Questions
What is the average ADU rental income in Southern California in 2026?
1-bedroom ADUs typically rent $2,100–$3,400/month depending on city.
How long does it take to recoup ADU construction costs?
Most California ADUs achieve breakeven in 7–11 years of rental income, plus immediate equity gain in home value.
Can I rent my ADU short-term (Airbnb)?
California state law requires ADU rentals to be 30+ days. Short-term rental is generally prohibited.
Does ADU rental income help me qualify for refinancing?
Yes — most lenders count 50–75% of ADU rental income toward debt-to-income calculations.
How do I find good ADU tenants?
Same as any rental — credit and background checks, income verification, prior landlord references.
Related Vision ADU Resources
- ADU Insurance Coverage in California (2026 Guide)
- ADU Property Tax Impact in California (2026 Reality Check)
- How to Build an ADU, Day 1: Architecture & Design
- How to Build an ADU, Day 2: Structural Engineering
- ADU Contractor in Santa Ana
- ADU Contractor in Long Beach
- Los Angeles County ADU Builder
- Orange County ADU Builder
- Inland Empire ADU Builder
- 2026 ADU Cost Calculator
- All Vision ADU Service Areas