SB9 construction Altadena, CA

SB9 construction and custom home building services in Los Angeles with expert design and permitting.

Local SB9 Construction Expertise

In Los Angeles, SB9 construction opens doors to building your second home or splitting your lot. We handle the full process—from site evaluation to final permits. Custom home builders with deep experience in LA's neighborhoods and local codes.

How We Work

We guide you through every step of your SB9 project. Clear communication, expert planning, and attention to detail at every stage.

Evaluate Your Site

Your lot's potential depends on its size, slope, access, and utilities. We assess what's possible under Los Angeles zoning rules and SB9 requirements. This step shapes everything that follows.

Plan and Design

We create a design that fits your lot and your vision. Plans address setbacks, parking, utilities, and grading. Every detail aligns with LA code before we submit.

Secure Permits

We handle all permit applications, revisions, and coordination with LA Department of Building and Safety. We know what they want and how to get approvals.

Site Assessment

We review lot dimensions, utilities, topography, and zoning rules for your Los Angeles property.

Design Development

Plans take shape to maximize your space while meeting setback, parking, and grading requirements.

Permit Coordination

We submit plans and navigate the city review process until all approvals are in hand.

Construction Readiness

We prepare the site and finalize logistics so construction can begin on schedule.

You'll always know what's happening next—and when.

Our Services

We specialize in SB9 projects that transform Los Angeles properties into dual units or new builds.

Second Unit Construction

Build an accessory dwelling unit on your existing lot. Los Angeles allows second units under SB9 with streamlined permitting. Perfect for rental income, multigenerational living, or guest space.

Completed second unit in Silver Lake, Los Angeles.

Fast-track permitting under SB9
Full architectural and engineering design
Utility coordination and site prep

Lot Split and New Construction

Subdivide your property and build new homes. SB9 simplifies this in Los Angeles by removing some approval barriers. We handle lot line adjustments, grading, and permitting for both properties.

Dual-unit development in Eagle Rock, Los Angeles.

Lot line adjustment and subdivision
Dual home design and site planning
Environmental and grading compliance

Design and Permitting Services

SB9 success hinges on smart design. We create plans that maximize allowed density while respecting parking, setbacks, and building code. Our team knows Los Angeles DBS requirements inside out.

Why It Matters

SB9 is a powerful opportunity—if executed right. The wrong approach costs time and money.

Expert Navigation of Los Angeles Code

SB9 sounds simple but Los Angeles adds local rules. Setbacks, parking requirements, design standards, and lot configuration all matter. Mistakes mean re-submitting plans and delays. We avoid both.

Built-In Project Confidence

You'll know what's buildable on your lot before you commit. Our site assessment cuts through uncertainty. You make decisions with facts, not guesses.

Over 500 SB9 projects completed in Los Angeles neighborhoods from Downtown to the San Fernando Valley.

Serving Los Angeles and Surrounding Areas

We work across Los Angeles, with special focus on neighborhoods where SB9 adds real value.

Local Expertise from the Ground Up

We know Los Angeles neighborhoods—their lot sizes, utility constraints, design character, and zoning quirks. Silver Lake, Eagle Rock, Highland Park, and Echo Park each have unique SB9 opportunities. We recognize them and plan accordingly.

Department of Building and Safety Relations

Relationships matter at LA DBS. We've built trust through clear submissions and fast responses. That speeds approvals and reduces revision cycles.

What SB9 Means for Your Los Angeles Property

Senate Bill 9 allows property owners to build up to two units on a single residential lot in Los Angeles without major subdivisions or voter approval. You can split the lot and build separately, or add a second unit to your existing home. It's designed to unlock housing by removing red tape.

Simpler permitting than traditional subdivision
No requirement to sell one of the units
Local zoning rules in Los Angeles still apply

Call now to discuss whether SB9 makes sense for your property.

Frequently Asked Questions

Common questions about SB9 construction in Los Angeles.

Can I build an SB9 second unit on my Los Angeles lot?

Yes, if your lot is zoned residential and meets Los Angeles setback and parking rules. We assess your property to confirm eligibility.

Do I need to hire an architect for SB9 permits?

Professional plans are required by Los Angeles DBS for SB9 projects. We prepare them as part of our full service.

What if my Los Angeles lot is too small or steep?

We evaluate site constraints and code limits during assessment. Some lots work better than others—we'll tell you what's realistic.

Do utilities need upgrades for a second unit?

Often yes. Water, sewer, electric, and gas may need sizing up. We coordinate with LA utilities and your design.

Are there HOA restrictions in Los Angeles SB9 projects?

Some HOAs restrict SB9 builds. We review covenants early and advise you on what's allowed.

How do lot splits affect property taxes in Los Angeles?

Lot splits trigger reassessment under Prop 13. We don't advise on taxes—consult an accountant about your specific situation.

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REVIEWS

proudly serving these areas

Altadena, CA
Bel Air, CA
Beverly Hills, CA
Burbank, CA
Echo Park, CA
Eagle Rock, CA
Highland Park, CA
Hollywood Hills, CA

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