Build an ADU, DADU and Tiny Home in Washington
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- Planning
- Permits
- Utilities
- Design
- Construction
We help Washington homeowners create valuable living spaces with custom ADUs, DADUs, and Tiny Homes. City of Destiny Homes brings 9 years+ expertise as trusted builders in Washington. You can boost your property value and create new income streams with our expert construction services. We make the building process simple and stress-free. Our team handles everything from permits to final touches.
What Our Happy Clients Are Saying
Build Your ADU, DADU & Tiny Homes with Us

ADUs, DADUs, and Tiny Homes are secondary housing units that add extra living space to your property. An ADU connects directly to your main house, a DADU stands as a separate structure on your lot, and Tiny Homes offer a compact, mobile living solution.
We at City of Destiny Homes specialize as builders of ADUs, DADUs, and Tiny Homes in Washington. These units serve multiple purposes – from rental properties to in-law suites or home offices. You can create flexible living solutions that match your specific needs.
How We Work: From Planning to Completion
From planning to completion, we handle every step—ensuring a seamless, stress-free building experience in Washington.

Phase 1: Planning & Feasibility
We assess your property, check zoning laws, and evaluate feasibility. You receive reports with cost estimates.

Phase 2: Design & Permitting
Our builders create designs, handle permits, and provide blueprints. All plans meet Washington building codes.


Phase 3: Construction & Completion
We manage construction, inspections, and quality checks. A final walkthrough ensures satisfaction before project handover.

Types of ADUs, DADUs, & Tiny Homes We Build

Attached ADUs
We transform existing spaces into comfortable living areas. Your garage or basement can become a modern apartment with our expert conversion services. Our builders create seamless connections to your main house while maintaining privacy. You get full kitchen facilities, separate entrances, and complete living spaces that match your home’s style.

Detached DADUs
Our builders specialize in creating standalone structures in your backyard. These units offer complete privacy and independence from the main house. We design custom cottages that maximize your lot space while meeting all local regulations. Your DADU can include full amenities, from modern kitchens to energy-efficient heating systems.

Above-Garage ADUs
We help you utilize vertical space by building living areas above your garage. This option saves valuable yard space while creating a comfortable dwelling unit. Our designs include proper insulation, sound barriers, and separate access points. You get additional living space without sacrificing your parking area.

Modular & Prefab ADUs
We offer cost-effective, quick-build solutions through modular and prefab options. These units come partially assembled, reducing construction time and site disruption. Our team ensures each prefab unit meets Washington building codes. You get quality construction with faster completion times and predictable costs.

Tiny Homes
Tiny Homes provide a unique, flexible option for those seeking a minimalist lifestyle or a mobile living solution. These compact units can be designed to be movable or fixed, depending on your needs. Despite their size, Tiny Homes can be fully equipped with essential amenities and customized to maximize space efficiency.
Want to Build Your ADU, DADU, or Tiny Home? Estimate the Cost Now!
Get a quick and accurate cost estimate for building your ADU, DADU, or tiny home today!
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What Our Happy Clients Are Saying
Why Build with Us?
✅ Quick Construction – Build your ADU, DADU, or Tiny Home in as little as [X] weeks
✅ Custom Designs – Tailored to fit your needs and space
✅ No Hidden Costs – Transparent pricing from start to finish
✅ Expert Craftsmanship – Quality builds that stand the test of time
A Special Place for All Your Needs
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Get a quick and accurate cost estimate for building your ADU, DADU, or tiny home today!