What is the maximum ADU size allowed in South Pasadena?

Detached ADUs in South Pasadena can be up to 1200 square feet.

ADU Builders & Contractors in South Pasadena, CA

Q: How much does it cost to build an ADU in South Pasadena?

The average cost ranges from $143,000 to $318,000, or $193-368 per square foot.

Q: How long does it take to get an ADU permit in South Pasadena?

The permit process typically takes 60 to 120 weeks in South Pasadena.

South Pasadena, CA homeowners looking to build an ADU have 68 licensed contractors to choose from, ready to help. Whether you're planning a garage conversion, detached ADU, or junior ADU, finding the right contractor in South Pasadena starts here.

📊 ADU Quick Facts for South Pasadena

Avg. Cost/sqft

$193-$368

Permit Timeline

60-120 weeks

Max Size

1200 sqft

Setbacks

4ft sides

Top 68 ADU Contractors in South Pasadena

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#1GANDF CONSTRUCTION

South Pasadena, CA

Gandf Construction — licensed ADU contractor in South Pasadena, CA. Detached ADU construction.

View Profile 📞 (310) 381 9369

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#2SAFEHOME SOLAR

South Pasadena, CA

Safehome Solar — licensed ADU contractor in South Pasadena, CA. Detached ADU construction.

View Profile 📞 (213) 915 8007

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#3HESED CONSTRUCTION INC

South Pasadena, CA

Hesed Construction Inc — licensed ADU contractor in South Pasadena, CA. Detached ADU construction. 6+ years experience.

View Profile 📞 (213) 278 3177

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#4MILAR DESIGN & BUILD INC

South Pasadena, CA

Milar Design & Build Inc — licensed ADU contractor in South Pasadena, CA. Detached ADU construction. 16+ years experience.

View Profile 📞 (323) 640 6183

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#5RIGHT WAY SOLAR ELECTRIC INC

South Pasadena, CA

Right Way Solar Electric Inc — licensed ADU contractor in South Pasadena, CA. Detached ADU construction. 11+ years experience.

View Profile 📞 (661) 305 1258

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#6SECURED ASSETS

South Pasadena, CA

Secured Assets — licensed ADU contractor in South Pasadena, CA. Detached ADU construction. 9+ years experience.

View Profile 📞 (213) 280 9696

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#7FRANCO LUCIO

South Pasadena, CA

Franco Lucio — licensed ADU contractor in South Pasadena, CA. Detached ADU construction. 42+ years experience.

View Profile 📞 (323) 228 3710

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#8WATSON RICHARD L & SON INC

South Pasadena, CA

Watson Richard L & Son Inc — licensed ADU contractor in South Pasadena, CA. Detached ADU construction. 49+ years experience.

View Profile 📞 (626) 799 8391

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#9MJ DATTOLA CONSTRUCTION

South Pasadena, CA

MJ Dattola Construction — licensed ADU contractor in South Pasadena, CA. Detached ADU construction.

View Profile 📞 (626) 241 6324

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#10MAGISTRALE CONSTRUCTION

South Pasadena, CA

Magistrale Construction — licensed ADU contractor in South Pasadena, CA. Detached ADU construction. 28+ years experience.

View Profile 📞 (626) 441 3630

View All 68 Contractors →

💰 How Much Does an ADU Cost in South Pasadena?

Garage Conversion

$66,500 - $126,500

Converting existing garage to living space

Detached ADU

$143,000 - $318,000

New standalone unit (600-1,200 sqft)

Permit & Fees

$1,111 - $5,111

Plan check, permits, utility connections

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

❓ Frequently Asked Questions About ADUs in South Pasadena

How much does it cost to build an ADU in South Pasadena?▼

The average cost to build an ADU in South Pasadena ranges from $143,000 to $318,000, or approximately $193 to $368 per square foot. Garage conversions typically cost $66,500 to $126,500.

How long does it take to get an ADU permit in South Pasadena?▼

The ADU permit process in South Pasadena 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 South Pasadena?▼

In South Pasadena, 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 South Pasadena?▼

South Pasadena 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 South Pasadena?▼

No parking is required for ADUs in South Pasadena 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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