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Sustainable DADU Building: Eco-Friendly Options for King County Homeowners
Building Green in the Pacific Northwest King County homeowners are increasingly asking: how can I build a DADU that’s better for the environment? The good news is that sustainable building…
APEX-DADU PublishingApr 6 No comments -
Garage Conversions vs. New DADU Construction: Which Is Better?
Two Paths to a DADU If you have a detached garage, you might wonder: should I convert it into a DADU, or tear it down and build new? Both approaches…
APEX-DADU PublishingMar 30 No comments -
How Long Does It Take to Build a DADU in King County?
Construction Timeline: 4 to 8 Months Once your permit is approved and you break ground, a DADU in King County typically takes 4 to 8 months to complete construction. Add…
APEX-DADU PublishingMar 30 No comments -
Energy-Efficient DADU Design: Meeting Washington State Energy Code
Washington State Energy Code: What Your DADU Must Meet Washington State has one of the most stringent residential energy codes in the country — and your DADU must comply. The…
APEX-DADU PublishingMar 29 No comments -
DADU Foundation Options: Slab, Crawl Space, or Basement?
Your Foundation Choice Shapes the Entire Project The foundation is literally what your DADU is built on — and in King County, your lot’s topography, soil conditions, and drainage patterns…
APEX-DADU PublishingMar 28 No comments -
How to Choose the Right DADU Builder in King County
Why Your Builder Choice Matters More for DADUs Building a DADU isn’t the same as a kitchen remodel or a deck addition. It’s a complete building project — with its…
APEX-DADU PublishingMar 28 No comments -
Single-Story vs. Two-Story DADUs: Pros, Cons, and King County Rules
One Story or Two: A Fundamental Design Decision Choosing between a single-story and two-story DADU is one of the earliest and most impactful decisions in your project. It affects your…
APEX-DADU PublishingMar 27 No comments -
Are Prefab DADUs Cheaper? Comparing Costs in King County
The Prefab Promise: Lower Cost, Faster Build Prefab DADUs are marketed as a faster, cheaper alternative to traditional site-built construction. The pitch is appealing: factory-built efficiency, predictable pricing, and compressed…
APEX-DADU PublishingMar 24 No comments -
DADU Construction Cost Breakdown: Where Your Money Goes
Understanding Where Your DADU Budget Goes When you’re quoted $400,000–$650,000 for a DADU in King County, that number can feel abstract. Breaking it down into specific line items helps you…
APEX-DADU PublishingMar 23 No comments -
Step-by-Step: The DADU Building Process From Design to Move-In
The Timeline: What to Expect Building a DADU in King County typically takes 10–18 months from your first phone call to move-in day. That timeline breaks down roughly as: Feasibility…
APEX-DADU PublishingMar 7 No comments
