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What We Offer
Architecture Services
Piper Cole Architects provides full-service architecture across residential, commercial, and specialty project types. With 800+ projects completed since 2000, our Kirkland, WA firm serves the entire Seattle metropolitan area. Call 425-753-6452 or contact us online for a free initial consultation.
Eight Disciplines
Our Architecture Services
Residential Architecture
Custom homes, estate design, and high-end residential architecture across the Seattle Eastside and Puget Sound region.
Learn MoreCustom Home Design
Every custom home we design is shaped by its site, its owners, and the Pacific Northwest — from first sketch through construction administration.
Learn MoreHome Additions
Second stories, primary suites, kitchen additions, home offices, and in-law suites integrated seamlessly with the existing house.
Learn MoreADU Design
Attached ADUs, detached backyard cottages (DADUs), and garage conversions. Full-service design and permitting across the Eastside.
Learn MoreKitchen & Bathroom Remodel
Architect-led kitchen and bathroom remodels — structural changes, permit drawings, and full design services.
Learn MoreCommercial Architecture
Office buildings, retail, restaurants, mixed-use, and tenant improvements throughout the Seattle metro area since 2000.
Learn MoreInterior Architecture
Spatial planning, interior detailing, finish selections, and the built-in systems that define how a space feels.
Learn MoreRenovation & Restoration
Historic renovations, whole-home remodels, and restoration architecture — preserving character while modernising function.
Learn MoreOur Difference
Why Piper Cole Architects
25+ Years in Practice
Continuous practice in the Seattle metro area since 2000.
800+ Projects Delivered
Residential, commercial, and community work across the region.
Local Permitting Depth
Deep familiarity with Seattle, Kirkland, Bellevue, and Eastside permitting.
Principal-Led Design
You work directly with the architect from first sketch through handover.
Start Here
Let's Design Your Dream Space
Free initial consultation, no obligation. Licensed architect serving Kirkland and the greater Seattle metro area since 2000.