Best Seattle Neighborhoods for ADU Development in 2026
Which Seattle neighborhoods offer the best opportunities for ADU development? Zoning, lot size, rental demand, and appreciation potential analyzed by Piper Cole Architects.
Uncategorized
Uncategorized
Uncategorized
Kirkland, WA ADU Rules 2026: What You Can Build on Your Lot
Complete guide to ADU rules in Kirkland, WA for 2026. Size limits, setbacks, height, permits, and how Kirkland rules differ from Seattle. By Piper Cole Architects.
Uncategorized
Home Remodel vs. Addition vs. Teardown and Rebuild: Which Is Right for You?
Comparing remodeling, adding on, and tearing down and rebuilding for Seattle homeowners. Cost, timeline, and decision framework from Piper Cole Architects.
Uncategorized
What to Look for in an Architecture Contract Before You Sign
Key provisions every Seattle homeowner should understand in an architectural services agreement. Scope, fees, revisions, termination, and dispute resolution explained.
Can You Build an ADU on a Multifamily Lot in Seattle? (2026)
ADU rules for duplex, triplex, and multifamily lots in Seattle in 2026 following Washington State HB 1110 and the Missing Middle Housing legislation.
Uncategorized
Interior Design vs. Interior Architecture: When Do You Need Which in Seattle?
What is the difference between interior design and interior architecture? When Seattle homeowners need each, and when you need both. By Piper Cole Architects.
Uncategorized
Hiring an Architect for New Construction vs. Renovation: What Is Different?
How the architectural process differs for new construction vs. renovation projects in Seattle. Scope, timeline, fees, and what each type of project requires.
Uncategorized
Home Office Design Ideas for Seattle Homes: Additions, Conversions, and Detached Studios
Home office design ideas for Seattle homeowners in 2026. Additions, garage conversions, ADU studios, basement conversions, and what each option costs.
Second Story Addition vs. Ground Floor Addition: Which Is Right for Your Seattle Home?
Comparing second story additions and ground floor additions for Seattle homeowners. Cost, disruption, zoning, and design considerations for each option.
Uncategorized
How Much Rental Income Can an ADU Generate in Seattle? (2026)
Real rental income numbers for ADUs in Seattle, Kirkland, Bellevue, and the Eastside in 2026. ROI analysis and break-even timeline for backyard cottages and garage conversions.