The Best ADU Builders in Rancho Cucamonga
Find ADU builders in Rancho Cucamonga (population ). Average rent: $2,779/month. Compare builders, analyze market trends, and connect with licensed professionals.
15
Contractors
$3K
Average Rent /mo
$776K
Avg Home Value
Companies & Contractors serving close to Rancho Cucamonga
Top-rated professionals serving Rancho Cucamonga and neighboring areas in San Bernardino County
Hidden Peak Homes
Granny's Love Shack - Close to Hiking Trails, Fireplace, Deck, Barbecue
Granny's Love Shack by Big Bear Cool Cabins
Top Investment Neighborhoods
Highest rental yields in Rancho Cucamonga by ZIP Code
ZIP 91737
Highest Return
ZIP 91730
ZIP 91739
ZIP 91701
Top ZIP Codes by Rent in Rancho Cucamonga
Neighborhoods with the highest average rental rates
91737
91730
91739
91701
Rancho Cucamonga 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
$776K
Market Analysis
Rancho Cucamonga shows rent changes of -1.0% over the past 12 months. Home values have changed by 1.0%, making ADU investment a strategic choice for homeowners.
Projected Property Value
Current market analysis for Rancho Cucamonga indicates a 1.2% increase in property values over the next 12 months.
Similar Cities to Rancho Cucamonga
Cities with similar market characteristics for comparison
California State ADU Standards
These are the guaranteed rights for homeowners in Rancho Cucamonga 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 Rancho Cucamonga planning department.
Building ADUs in Rancho Cucamonga
Rancho Cucamonga, located in San Bernardino County, California, is an ideal location for ADU development. With 15 builders serving the area, homeowners have access to experienced professionals who understand local regulations and market conditions.
With average rent at $2,779/month, ADU investment in Rancho Cucamonga offers strong potential for rental income. Whether you're looking to generate additional revenue, house family members, or increase property value, ADUs provide a flexible and profitable solution.
Our comprehensive directory connects you with licensed, ADU builders who specialize in Rancho Cucamonga and San Bernardino County. Compare portfolios, review ratings, and access real-time market data to make informed decisions about your ADU project.
Frequently Asked Questions about ADUs in Rancho Cucamonga
Common questions from local homeowners
ADU construction costs in Rancho Cucamonga 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 Rancho Cucamonga
Market Rent
$3K/mo
Est. Annual Income
$32K
Est. ROI
14.0%
Monthly Cash
$2K
Value Growth (12m)
-1.0%
*Estimates based on average ADU size (800 sqft) and construction costs ($200K). Actual results may vary. Use calculator for personalized analysis.