Architecture first. Building second.
One studio for both.
Architecture first. Building second.
One studio for both.
Khaas is a West Coast architecture and home-building studio. We design each house around its site and the people who will live in it, then build it ourselves so the finished home matches the drawings.
Khaas is a West Coast architecture and home-building studio. We design each house around its site and the people who will live in it, then build it ourselves so the finished home matches the drawings.
Design and Build, Under One Roof
Most projects lose something between the architect's drawings and the builder's execution. Our architects and builders sit at the same table from the first sketch, so the details you approve are the details you get.
Made for the West Coast
A Single Point of Contact
Clear Costs, Early
Low-Impact by Default
Who We Build For
Khass Architects delivers modular solutions tailored for homeowners, real estate developers, and the hospitality sector.
Khass Architects delivers modular solutions tailored for homeowners, real estate developers, and the hospitality sector.
Homeowners
New primary residences, additions, accessory dwelling units (ADUs) and guest houses. Each is designed around your lot, your routines and your budget, and delivered as a complete, move-in-ready home.
Developers & Hospitality
Homeowners
New primary residences, additions, accessory dwelling units (ADUs) and guest houses. Each is designed around your lot, your routines and your budget, and delivered as a complete, move-in-ready home.
Developers & Hospitality
Explore Our Residence Series
Our three series share a common design language: honest materials, generous light and simple, calm forms. Each is a starting point we adapt to your site, so no two Khaas homes are the same.
Our three series share a common design language: honest materials, generous light and simple, calm forms. Each is a starting point we adapt to your site, so no two Khaas homes are the same.
Courtyard Series
Ridge Series
Made for hillsides, forests and open land, the Ridge Series uses deep overhangs, broad decks and large framed windows. The house sits lightly on the land and stays comfortable through every season.
Shore Series
Courtyard Series
Built for compact urban lots, the Courtyard Series wraps living spaces around a private outdoor room. It brings daylight deep into the plan and keeps neighbors at a comfortable distance.
Ridge Series
Shore Series
How We Work
Every Khaas project follows the same path. It keeps decisions in order, keeps you informed, and keeps surprises to a minimum.
Every Khaas project follows the same path. It keeps decisions in order, keeps you informed, and keeps surprises to a minimum.
01 Listen
We begin with a conversation about how you live, what you love and what you want to leave behind. We also review your goals, timeline and rough budget.
02 Site Study
03 Schematic Design
04 Refinement
05 Permitting
06 Build
07 Handover
01 Listen
We begin with a conversation about how you live, what you love and what you want to leave behind. We also review your goals, timeline and rough budget.
02 Site Study
03 Schematic Design
04 Refinement
05 Permitting
06 Build
07 Handover
Fixtures & Finishes
We offer three tiers of fixtures and finishes, chosen to suit different homes and budgets. Wherever possible we source from North American makers and craftspeople.
We offer three tiers of fixtures and finishes, chosen to suit different homes and budgets. Wherever possible we source from North American makers and craftspeople.
Kitchen
Living Room
Bedroom
Kitchen
Living Room
Bedroom
Ready to Begin?
Tell Us About Your Project.
Ready to Begin?
Tell Us About Your Project.
We acknowledge that our studio works on the traditional lands of Indigenous peoples of the Pacific Northwest. We honor their enduring connection to this place.
Khaas Architects, 818 2nd Ave, Seattle, WA 98104, USA
© 2026 Khaas Architects. Made by Parker Miller.
We acknowledge that our studio works on the traditional lands of Indigenous peoples of the Pacific Northwest. We honor their enduring connection to this place.