Accessory Dwelling Units
Professional Design & Build

AVEAD delivers ADU construction with smart layouts, quality materials, expert craftsmanship and a seamless process from design through completion.
Partnered with the best
ADU Construction services

Accessory Dwelling Unit Services

We design and build accessory dwelling units that add livable space, generate rental income, and increase property value with smart layouts and expert construction.

Attached ADU Additions (AADU)

Expand your home with an attached ADU that integrates seamlessly while creating flexible living space for family, guests, or rental opportunities.

Detached ADU Construction (DADU)

Build a fully independent backyard DADU designed for privacy, rental income, or multi-generational living with efficient layouts and long-term property value.

Junior ADU Construction (JADU)

Create a compact JADU within your existing home with a private entrance, efficient layout, and essential amenities designed for rental income or independent living.

Rental & Income ADU Construction

Create an income-producing ADU designed for tenants, maximizing rental potential while maintaining comfort, privacy, and long-term durability.

Full Garage to ADU Conversions

We'll convert underused garages into valuable, livable spaces or accessory dwelling units designed for rental income, property value increase, guests, or flexible multi-use living.

Custom ADU Design & Build

Design and build a fully customized ADU tailored to your property, lifestyle, and long-term goals with a streamlined process from concept to completion.

ADU Construction in mind? Let's design and build your new project...

home additions metrics

Exceptional ADU Builders

Every ADU is thoughtfully designed to maximize your property’s potential—whether for rental income or additional space, our metrics stand for our excellence.
168
ADUs Completed
154
Verified Reviews
96%
Client Satisfaction
20+
Years Experience
ADU Construction gallery

Accessory Dwelling Unit Projects

Browse completed ADU projects designed to maximize property value, generate rental income, and create functional, and  independent living spaces.
UNDER CONSTRUCTION

Upload in Progress

Our project portfolio is currently being updated as we upload and refine new work. Please check back in a few days to explore the full collection of completed projects.

View our full collection of ADU Construction projects...

ADU Construction Benefits

Why Choose AVEAD?

An ADU isn’t just extra space—it’s an opportunity to create something valuable, flexible, and built for the future. At AVEAD, we approach every project with a focus on smart design, efficient execution, and long-term performance.

Honest Pricing with No Hidden Costs

Dedicated Daily ADU Project Manager

Custom ADU Designs Tailored to You

Premium Materials and Quality Vendors

Efficient Permits and Code Compliance

On-Time Projects with Clear Timelines

Detailed Planning for Layout, Storage, and Flow

20-Years Experience with a 5-Year with Warranty

Considering a ADU Construction? We're Happy to Help...

adu builder process

ADU Construction Process

From early planning to final approval, our ADU Construction experts handle each pahse with precision to create a space that performs, integrates, and lasts.
Step 1. consultation

Project Discovery

Every project starts with clarity. We take the time to understand how you want to use your ADU—whether for income, family, or flexibility—and evaluate how your property can support it.

Define goals, use case, and vision
Walkthrough and feasibility review
Step 2. estimate

Estimate & Scope

At AVEAD Construction, we develop a detailed project scope based on design direction, structural needs, and finishes. You receive a clear estimate outlining costs, timelines, and project expectations.

Detailed Itemized cost breakdown
Transparent pricing and timelines
Step 3. design

Shaping the Design

Moving forward, our team of skilled AVEAD Architectural Experts will develop a design that maximizes your lot, aligns with your long-term goals, and adds value as a natural extension to your property.

Floor plans and structural integration
Material, finish, and layout selections
Step 4. Preperation

Permits & Pre-Construction

Before ADU construction, we handle permits, engineering, and all required approvals before we build your new ADU Project. The site is prepared and organized to ensure a smooth, seamless, and efficient building process.

Project scheduling and coordination
Pre-construction planning and scheduling
Step 5. Construction

Construction & Build

At this moment, your new ADU is built by experienced professionals who focus on quality craftsmanship, efficient processes, and flawless execution. Every detail is meticulously reviewed to ensure a clean, excellent and durable final result.

Skilled craftsmanship and consistent management
Clear communication and progress tracking
Step 6. approval

Final Review & Completion

Finally, our experts will walk through the completed ADU project with you to ensure everything meets and exceeds your expectations. Final adjustments are made so your new space is ready for everyday living and the warranty delivered.

Final inspection and quality assurance
Warranty and on-going support
ADU CONSTRUCTION REVIEWS

Hear What ADU Clients say

From creating rental income to designing new living spaces, see how our ADU projects are helping homeowners unlock more value, flexibility, and purpose.

Robert Caldwell

Sofia Martinez

Daniel Kim

questions & answers

frequently Asked Questions

Find answers to common home remodeling questions — from costs and timelines to permits, design, and warranties — with AVEAD Construction’s expert guidance for Bellevue homeowners.
How long does a typical home remodeling project take?

The timeline for a home remodeling project depends on the size and complexity of the work. Smaller updates, such as bathroom or kitchen remodels, can take 2–6 weeks, while full home renovations or additions may take weeks to months. At AVEAD Construction, we create a detailed project schedule during the design phase to ensure transparency and on-time completion.

Do I need permits for my remodeling project?

Yes, most home remodeling projects require permits — especially if they involve structural, plumbing, or electrical work. As a licensed and bonded general contractor, AVEAD handles all permit applications and inspections for you, ensuring your remodel meets local Bellevue building codes and safety standards.

Can I live in my home during the renovation?

In most cases, yes. Many homeowners choose to stay on-site during smaller remodels like kitchens or bathrooms. For larger renovations or full-home remodels, it may be more comfortable to relocate temporarily. Our team takes special care to maintain a clean, safe environment throughout your project, using dust barriers and daily cleanups to minimize disruption.

How do you handle budgeting and material selection?

We start every project with a transparent, itemized estimate and no material markups. During the design and planning stage, our team helps you choose high-quality materials that balance aesthetics, durability, and cost. We also provide 3D design renderings so you can visualize your remodel before construction begins — ensuring your investment aligns perfectly with your vision.

What sets AVEAD apart from other remodeling contractors?

AVEAD Construction stands out for our craftsmanship, communication, and commitment to excellence. We’re a licensed, bonded, and insured remodeling company with over 20 years of experience in the Bellevue and Greater Eastside area. Our process combines modern design, efficient project management, and a 5-year workmanship warranty, giving you peace of mind from start to finish.

How much does a home remodel cost?

The cost of a home remodel depends on your project’s size, design complexity, and material selections. On average, homeowners invest $75,000–$250,000 for full home renovations, while kitchen remodels typically range from $40,000–$125,000, and bathroom remodels from $15,000–$75,000. At AVEAD Construction, we provide transparent, itemized estimates with no material markups and multiple design options to fit your budget. Every project begins with a detailed consultation and 3D design, so you’ll know exactly what to expect before construction begins.

Have a question in mind? Contact an expert now...