ADU Builder Manhattan Beach

Beautiful ADUs in Manhattan Beach and Beyond

ADUs Designed Better. Built Smarter.

Why Choose LADU for ADUs in Manhattan Beach?

LADU is an architect-led ADU contractor serving Manhattan Beach and nearby neighborhoods. Our licensed architects lead every phase with fixed design pricing and a vetted network of licensed contractors.

Local ADU Expertise in Manhattan Beach

We've delivered accessory dwelling unit projects across Los Angeles, CA, and tailor each design to local lots, privacy goals, and the look of your home.

Whether you're a homeowner planning a conversion or building an accessory dwelling unit for added living space or a future rental, we streamline design and build delivery while maintaining your property's curb appeal and value.

We Handle All Manhattan Beach ADU Challenges for You

Our expertise navigates unique local challenges:

• Coastal Zone extra review requirements
• Narrow lot adaptations
• 4-foot side and rear setbacks
• Height restrictions for detached units
• Coastal-durable materials resistant to salt air

LADU guides you through ADU building permits, including Coastal Zone review, and we can assist with permitting unpermitted ADUs to bring past work up to code.

We help assemble a complete, coordinated package so the city can issue a permit efficiently, and we ensure your plans address life-safety, fire separation, and egress requirements.

If you're converting a garage or planning a brand-new rental, we'll clarify the scope, sequence, and documentation needed for a smooth review.

Thinking about how to build an ADU in Manhattan Beach or how building an accessory dwelling unit could add living space for multigenerational needs? We're here to ensure a smooth path from concept to permit approval and building.

Expert ADU Design & Permitting in Manhattan Beach

Our flat-fee design covers site studies, code checks, and complete plan sets for both Coastal Zone and non-coastal properties.

As your ADU builder in Manhattan Beach, we coordinate clean, complete submittals for faster review under the state's 60-day timeline and help you prepare a permit application that addresses local Coastal requirements.

If you're considering an ADU in Manhattan Beach, our team will ensure the work complies with California state law and local code while optimizing natural light, privacy, and the best floor plan for your lot.

From feasibility through the final walkthrough, LADU supports your ADU project with design and construction coordination to reduce surprises during bidding.

Our design and build approach includes utility assessments, structural and Title 24 energy work, and precise specifications so contractors can price apples-to-apples.

Complete ADU Services in Manhattan Beach

We provide complete ADU design, permitting, and construction support tailored to the coastal charm and architectural diversity of Manhattan Beach.

Whether you are envisioning a modern beach cottage ADU that complements your main residence, need expert assistance with ADU permitting, want to legalize an existing unpermitted structure, or are wanting to convert your garage, our architect-led process makes it easy for homeowners to expand living space and add long-term property value.

ADU Design

LADU's ADU Design Services are led by licensed architects who specialize in creating designs that harmonize with Manhattan Beach's relaxed coastal architecture, from contemporary minimalist styles to craftsman-inspired or mid-century modern ADUs.

We design layouts that capture oceanside light, maintain privacy, and maximize function in compact footprints. Every plan considers accessibility, energy performance, and cost predictability, giving you a clear path from concept to construction.

ADU Building Permits

Our ADU Building Permits team manages the entire submittal process for you, preparing architectural drawings, structural calculations, Title 24 energy compliance reports, and detailed site plans that meet all City of Manhattan Beach development standards.

We handle plan check coordination, address comments promptly, and track your application through the City's ministerial review process to ensure timely approval and compliance with local zoning requirements.

Permitting Unpermitted ADUs

For homeowners with a converted garage or existing space built without permits, our Permitting Unpermitted ADU Service helps bring it into full legal compliance. We perform precise as-built measurements, code analysis, and improvement drawings to resolve safety and code issues.

Our team ensures the space meets all requirements for egress, fire safety, electrical upgrades, and parking adjustments so your ADU becomes safe, insurable, and eligible for rental income.

ADU Construction

When it's time to build, our ADU Construction Services connect you with vetted, licensed general contractors who specialize in ADU construction in Manhattan Beach.

We review bids, oversee scheduling, and provide construction management to maintain design integrity, budget control, and quality assurance.

Whether you're adding a detached ADU behind your beach home or converting a garage into a light-filled guest suite, our field oversight ensures every detail aligns with your design intent and City requirements.

ADU Types and Styles We Specialize In

• Cottage ADUs: Charming, traditional designs with functional layouts.
• Spanish-Style ADUs: Match your home's style with stucco, clay tile accents, and arches.
• Studio ADUs: Compact, spacious layouts designed for versatility.
• 2 Bedroom ADUs: Flexible spaces for multigenerational living or steady rental income.
• 3 Bedroom ADUs: Larger spaces for more flexibility.
• Garage Conversion ADUs: Add living space with minimal property disruption.
• Junior ADUs (JADUs): Ideal for smaller properties; up to 500 sq. ft. within the main house

From sleek, coastal-inspired ADUs that enhance backyard privacy to efficient studio spaces for guests or home offices, we tailor every design to your lot and lifestyle.

Many homeowners in Manhattan Beach choose detached ADUs for multigenerational living or rental income, while garage conversions offer an affordable way to add usable square footage without expanding the footprint.

For each ADU type, we plan utilities, insulation, soundproofing, and private entries for comfort, value, and long-term functionality.

Book Your Free ADU Site Visit in Manhattan Beach

Ready to explore what's possible on your lot? Schedule a consultation to evaluate setbacks, utilities, and privacy, and see how a well-designed ADU can expand your living space.

Our Manhattan Beach team will walk the site, confirm constraints, and outline next steps for design and permitting so you can proceed with confidence.

We'll help you compare options, such as a compact studio ADU, a garage ADU conversion, or a family-friendly 2 bedroom ADU, and determine the most cost-effective path to ADU construction. To get started today, schedule your free site evaluation or call (213) 855-3334.

Start Your ADU Project With LADU Today.