Full-service ADU expertise.
From the first sketch to the final inspection — Legacy Homes manages every phase so you don't need a general contractor.
Construction Documents
Our in-house drafters produce a complete, city-ready plan set tailored to your property and municipality's requirements. Every sheet — no outsourcing, no surprises.
Site Plan
Setbacks, lot coverage, utilities, and property lines — everything the city needs to review your project.
Architectural Floor Plans & Elevations
Detailed floor plan layouts and all four exterior elevations drawn to scale.
Structural Drawings & Calculations
Engineer-stamped structural sheets meeting California Building Code requirements.
Title 24 Energy Compliance
California energy code reports prepared and included in every plan set.
Grading & Drainage Plans
Required by most cities — we prepare and coordinate these when your lot needs them.
MEP Coordination
Mechanical, electrical, and plumbing coordination so all trades align with the architectural plans.
How It Works
Site visit & property measurements
Schematic design & client review
Construction document production
Final plan set ready for city submission
Interior Design
A well-designed ADU commands higher rents and makes daily life better. Our designers work alongside our drafters to deliver spaces that are both functional and beautiful.
Space Planning & Furniture Layout
Optimize every square foot — we design layouts that feel spacious and live efficiently.
Material & Finish Selection
Flooring, tile, cabinetry, and countertops curated to your budget and aesthetic.
3D Rendered Walkthroughs
See your ADU before it's built — photorealistic renders of every room.
Kitchen & Bathroom Detailing
Detailed millwork drawings, fixture selections, and layout coordination.
Lighting Plans & Fixture Selection
Layered lighting design — ambient, task, and accent — for every room.
Custom Color Palettes
Interior paint and accent color schemes tailored to your home's existing style.
How It Works
Discovery & style consultation
Concept boards & material palette
3D renders & client revisions
Final design package delivered
Permits & Coordination
California's permitting process is complex and varies city by city. We've navigated it across 25+ municipalities and know exactly what each city requires — saving you months of back-and-forth.
Pre-Application Meetings
We meet with planning departments before submittal to flag issues early and avoid correction cycles.
Plan Submittal Management
We handle all submittal logistics — in-person, online, or hybrid — for building and planning departments.
Plan Check Corrections
We respond to all city corrections quickly — revising plans and resubmitting without delays to your timeline.
Agency Coordination
Fire departments, utilities, HOAs, and other agencies — we manage every touchpoint.
Permit Fee Tracking
We track all fees, payment windows, and city deadlines so nothing falls through the cracks.
Inspection Scheduling
We schedule and track all required inspections — foundation, framing, MEP, and final sign-off.
How It Works
Pre-application city research
Plan submittal & intake
Correction response & resubmittal
Permit issued — ready to build
Project Management
You don't need a general contractor when Legacy Homes is on the job. We source vetted subcontractors, manage their bids, and keep your project on timeline and within budget from day one.
Contractor Vetting & Bidding
We source licensed, insured contractors and run competitive bids so you get quality without overpaying.
Scope of Work & Contract Review
Detailed scopes prepared before any work begins — protecting you from vague agreements.
Weekly Site Visits & Reporting
We're on-site weekly — catching issues early and keeping you informed with progress reports.
Budget Tracking & Change Orders
Every dollar tracked — we review and approve all change orders before they hit your bill.
Inspection Coordination
We schedule and attend all construction inspections so nothing gets missed or delayed.
Certificate of Occupancy
We see the project through to final sign-off and secure your C of O — the last step before you can use your ADU.
How It Works
Contractor sourcing & bid review
Construction kick-off & scheduling
Weekly oversight & reporting
Final inspection & C of O