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ADU Builders & Contractors in Hume, CA

Hume, CA is home to 4 ADU contractors ready to help. From initial permits to final inspection, these local professionals know Hume's building codes and can guide your project from concept to completion.

📊 ADU Quick Facts for Hume

Avg. Cost/sqft

$202-$377

Permit Timeline

60-120 weeks

Max Size

1200 sqft

Setbacks

4ft sides

Top 4 ADU Contractors in Hume

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#1HAYWARD FAMILY BUILDING AND REPAIR

Hume, CA

Hayward Family Building And Repair — licensed ADU contractor in Hume, CA. Detached ADU construction. 10+ years experience.

View Profile📞 (831) 241 0163
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#2HUME SEQUOIA CONSTRUCTION

Hume, CA

Hume Sequoia Construction — licensed ADU contractor in Hume, CA. Detached ADU construction. 31+ years experience.

View Profile📞 (559) 335 9150
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#3MOUNTAIN TOP BUILT

Hume, CA

Mountain Top Built — licensed ADU contractor in Hume, CA. Detached ADU construction.

View Profile📞 (252) 281 3029
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#4MASTERS CRAFTSMEN THE

Hume, CA

Masters Craftsmen The — licensed ADU contractor in Hume, CA. Detached ADU construction. 31+ years experience.

View Profile📞 (559) 335 2429

💰 How Much Does an ADU Cost in Hume?

Garage Conversion

$71,000 - $131,000

Converting existing garage to living space

Detached ADU

$152,000 - $327,000

New standalone unit (600-1,200 sqft)

Permit & Fees

$1,117 - $5,117

Plan check, permits, utility connections

* Costs vary based on size, finishes, site conditions, and contractor. Get quotes from multiple Hume contractors to compare pricing.

❓ Frequently Asked Questions About ADUs in Hume

How much does it cost to build an ADU in Hume?▼
The average cost to build an ADU in Hume ranges from $152,000 to $327,000, or approximately $202 to $377 per square foot. Garage conversions typically cost $71,000 to $131,000.
How long does it take to get an ADU permit in Hume?▼
The ADU permit process in Hume typically takes 60 to 120 weeks. California law requires cities to approve or deny ADU permits within 60 days of receiving a complete application.
What are the ADU size limits in Hume?▼
In Hume, detached ADUs can be up to 1200 square feet. Attached ADUs are limited to 50% of the primary dwelling or 1,200 sqft, whichever is less. Junior ADUs (JADUs) are limited to 500 sqft and must be within the existing home.
What is the setback requirement for ADUs in Hume?▼
Hume requires 4-foot setbacks from side property lines and 4-foot setbacks from rear property lines for new ADU construction. Converted structures (like existing garages) may maintain their current setbacks.
Do I need to provide parking for my ADU in Hume?▼
No parking is required for ADUs in Hume if your property is within half a mile of public transit, in a historic district, part of an existing multi-family building, or if the ADU is a garage conversion. Otherwise, one space may be required.

Also See ADU Contractors In

Los Angeles (3215)San Diego (2582)San Francisco (2170)Sacramento (1551)Riverside (925)Fresno (904)Anaheim (784)Irvine (760)

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