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Investment ADU Guides

3 guides on investment for ADU and DADU projects across the Puget Sound region.

Investment

How Much Does an ADU Add to Your Home's Value in Washington?

Rent is one way an ADU pays you back. Resale value is the other. Here's how appraisers in Washington treat an accessory unit, why permits decide whether it counts, and how to think about the equity you're building.

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Investment

The Insurance Gap That Catches Washington ADU Landlords Off Guard

Build a rental ADU and your standard homeowners policy may not cover the part of your property that now earns income. Here's the coverage gap most Washington homeowners don't find out about until they file a claim.

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Investment

How Much Rent Can an ADU Earn in Seattle & Tacoma? (2026 ROI Guide)

A six-figure ADU only makes sense if you know what it earns back. Here's what detached ADUs rent for across Seattle and Tacoma, and how to run the ROI math before you build.

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