- Seattle’s Award-Winning Home Remodeling Contractor
Renovate Builders has completed over 1,000 ADU projects throughout Port Orchard during the last 15 years. The team focuses on practical design and construction that meets code requirements while delivering spaces meant to perform well for years to come.
Port Orchard’s housing shortage has created real pressure on the local market. Accessory dwelling units offer a practical solution, letting homeowners maximize their existing properties while adding rental income or housing for family members.
Renovate Builders has spent 15 years building over 1000 successful projects throughout Washington. We handle every layer of ADU development – from initial design through final construction. Our team manages planning, custom layouts, City of Port Orchard permits, utility coordination, and the entire build process. With 25 local professionals on staff, we work directly with you rather than outsourcing key decisions.
The result is an ADU that works legally and functionally. Whether you need rental revenue, multigenerational housing, or simply want to use your land more effectively, we know how to execute a project that meets code, respects your budget, and enhances your property’s value.
When you’re planning an ADU construction Port Orchard project, three things matter most – staying on budget, maintaining quality, and meeting your timeline. We build accessory dwelling units that check all three boxes. Whether you’re adding a backyard cottage, converting a basement, or building a detached unit, we source materials built to withstand Port Orchard’s climate and daily use. The result is a structure that performs long-term, whether you’re generating rental income, housing family members, or preparing the property for a stronger resale value. Every project meets current building codes and is designed with your financial return in mind. We don’t cut corners on construction quality, and we don’t waste money on unnecessary extras. What you get is a solid, livable space that works for your situation today and remains an asset down the road.
Detached ADUs are small, independent units built separately from the main home and are also called “backyard cottages”. Have an underused backyard space? You can make it useful through long-term rentals or multigenerational living with the help of detached ADUs. Call us for site planning, custom design, permitting, and full build.
Attached ADUs share at least one wall or structural component with the main home. We also call them home extensions or garage ADUs, as they are usually built over garages or as side additions. Need a space for in-law suites or flexible rental space with shared utilities? This option is for you that adds luxury and comfort to your lifestyle.
Conversion ADUs are garage or basement conversions. We use existing square footage, like basements, attics, or garages, and transform them into livable units. This option is best for fast turnaround and lower cost-per-square-foot, making it ideal for short-term rental or guest suites.
Port Orchard property owners looking to add income or accommodate family often find that a detached ADU works better than adding onto the main house. We build custom units ranging from studios to two-bedroom layouts that fit your lot, meet local zoning requirements, and work within your budget.
Every unit includes a full kitchen and private bathroom. We design for energy efficiency so your tenants or family members keep utility costs reasonable, which matters whether you’re renting out on Airbnb, seeking long-term tenants, or housing multiple generations under separate roofs.
The appeal of a separate structure goes beyond rental income. It adds genuine property value, keeps your main home separate, and gives you flexibility down the road. Tenants appreciate the independence. Family members get their own space. You retain control over how the property works for you.
Renovate Builders handles the full process – from ensuring your design complies with Port Orchard code to managing construction. We work with local building officials and permit requirements so you don’t have to navigate that side yourself.
Our garage conversion service transforms an underused space into a legal, livable unit. We handle structural retrofitting, insulation, plumbing, and electrical upgrades. Need home offices, rental units, or guest quarters? Garage conversion is your best cost-effective alternative to new builds. Increase usable square footage and get a strong ROI without expanding outward.
Expand your home’s square footage without moving, with our room addition services. Add bedrooms, bathrooms, family rooms, gyms, or office space for your growing family or simple lifestyle upgrade. Our team makes sure that all additions match the existing structure and architecture. Let us help you boost appraisal value and functionality in residential zones.
Second-story additions are perfect for homeowners needing more space without sacrificing yard area. We build up, adding full floors or partial pop-tops to maximize views and living space. This is ideal for land-locked Port Orchard neighborhoods, delivering a major property value increase while supporting long-term living without relocating.
For added privacy and flexibility, backyard cottages in Port Orchard are a popular choice. These detached living units, also called DADUs or sometimes referred to as in-law suites (when used for extended family housing). Our team completes them with kitchens, bathrooms, and private entrances. Highly useful for families with aging parents, adult children, or renters. Enjoy living independently while increasing property value and long-term rental income.
ADUs generate consistent passive income through short- or long-term rentals. It’s one of the lowest-barrier ways to invest in real estate without buying a second property or moving out.
And if you do relocate, it’s known that Port Orchard homes with ADUs consistently sell for more. Buyers value extra rentable space, which means your property stands out in listings.
Adding an ADU gives your property long-term flexibility. Enjoy a livable space for aging parents, adult kids, or a future home office. It adapts to your lifestyle while preserving privacy and personal space.
We evaluate your lot for zoning, access, and size constraints before beginning any design or permitting process.
Our in-house team develops detailed drawings optimized for layout, light, and utility performance before submitting permit applications.
Once approved, our crew begins excavation, foundation, framing, and finishes. You’ll get a fully permitted, move-in-ready ADU or DADU.
Whether you want premium finishes or need a cheap, affordable option, we offer scalable design-build solutions without sacrificing quality. From zoning headaches to DADU footings, we solve it, manage it, and finish it, because that’s what the best ADU builders Port Orchard should do.
ADU costs range from $100,000 to $350,000+, but the exact price depends on the size, layout, location, and type (like garage conversion or detached unit). Call us for a custom quote!
Yes. Kirkland WA allows long-term and short-term ADU rentals with some occupancy and licensing rules.
Most ADUs or home additions take about 3 to 6 months to finish. We give you a timeline upfront.
Absolutely. We manage trenching, utility hookups, foundation pouring, and all required inspections.
Most online DIY advice won’t work, since ADUs/DADUs involve permits in Seattle. The best option is working with a licensed contractor, so start by reaching out to us.
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