Hire an ADU Pro in Irvine
Don't wait to break ground. Explore profiles of 7 builders local builders in Irvine. Avg rent: $3,499/mo.
7
Contractors
$3K
Average Rent /mo
$1.5M
Avg Home Value
Featured Builders
ADU builders serving Irvine
Top Investment Neighborhoods
Highest rental yields in Irvine by ZIP Code
ZIP 92603
Highest Return
ZIP 92604
ZIP 92620
ZIP 92602
ZIP 92618
ZIP 92606
ZIP 92612
ZIP 92614
Top ZIP Codes by Rent in Irvine
Neighborhoods with the highest average rental rates
92603
92604
92602
92620
92618
92606
92612
92614
Irvine Real Estate Market
Easy to understand market data to help you make informed ADU investment decisions.
Based on aggregated market data from multiple housing platforms and public records
Average Rent
Monthly rental price
$3K
Average Home Value
Property valuation
$1.5M
Market Analysis
Irvine shows strong rent growth of 2.3% over the past 12 months. Home values have changed by 0.4%, making ADU investment a strategic choice for homeowners.
Projected Property Value
Current market analysis for Irvine indicates a 0.9% increase in property values over the next 12 months.
Similar Cities to Irvine
Cities with similar market characteristics for comparison
California State ADU Standards
These are the guaranteed rights for homeowners in Irvine under California State Law. Local agencies cannot enforce stricter standards than these baselines.
State law prohibits local agencies from setting limits below 850 sq. ft. (1 bd) or 1,000 sq. ft. (2 bd). Generally, up to 1,200 sq. ft. is allowed subject to setbacks.
Local agencies cannot require rear or side setbacks of more than 4 feet.
Minimum allowed height limit. Some areas allow up to 18-25ft depending on proximity to transit or main house.
No parking required if ADU is within 1/2 mile of public transit, historic district, or part of existing home footprint.
State law currently prohibits owner-occupancy requirements for ADUs permitted between 2020 and 2025.
Development impact fees are waived for ADUs smaller than 750 sq. ft. For larger units, fees must be proportional.
* While these state laws provide a baseline, always verify specific local overlay zones or fire safety regulations with the Irvine planning department.
Building ADUs in Irvine
The demand for housing in Irvine, California is driving more homeowners to build in their backyards. Whether you need a simple cottage or a complex 2-story unit, we list 7 builders professionals to consider.
Timing is everything. With local rents at $3,499/mo and growing at +2.3%%, starting your project now secures your potential cash flow sooner.
Frequently Asked Questions about ADUs in Irvine
Common questions from local homeowners
ADU construction costs in Irvine typically range from $250-$400 per square foot for standard construction. For a 500 sq ft unit, this translates to $125,000-$200,000. Garage conversions are usually more affordable, often costing 30-50% less than new detached construction.
ROI Intelligence
Investment insights for Irvine
Market Rent
$3K/mo
Est. Annual Income
$40K
Est. ROI
17.9%
Monthly Cash
$3K
Value Growth (12m)
-0.4%
*Estimates based on average ADU size (800 sqft) and construction costs ($200K). Actual results may vary. Use calculator for personalized analysis.