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.
Which Seattle neighborhoods offer the best opportunities for ADU development? Zoning, lot size, rental demand, and appreciation potential analyzed by Piper Cole Architects.
How to renovate a Seattle landmark or historic building. Landmark designation process, Certificate of Approval, design standards, and finding a preservation-experienced architect.
Site selection guide for custom home buyers in Seattle and the Eastside. Soil conditions, views, solar, setbacks, utilities, and zoning — what to check before you buy.
A guide to residential architecture design styles popular in Seattle. Northwest Contemporary, Mid-Century Modern, Scandinavian, Minimalist, and how to choose what fits your site.
Construction administration explained for Seattle homeowners. What your architect does during construction, why it matters, and what happens when you skip it.
When do you need a permit for an accessory structure in Seattle? Sheds, garages, carports, studios, and covered patios — size thresholds, setbacks, and permit process.
How to manage your relationship with your architect and contractor to get the best outcome. Communication, decisions, budget, and timeline tips from Piper Cole Architects.
ADU rules for duplex, triplex, and multifamily lots in Seattle in 2026 following Washington State HB 1110 and the Missing Middle Housing legislation.
What is the difference between interior design and interior architecture? When Seattle homeowners need each, and when you need both. By Piper Cole Architects.
How the architectural process differs for new construction vs. renovation projects in Seattle. Scope, timeline, fees, and what each type of project requires.