Business Details
23 Years
experience
Trusted Architects in Chappaqua, NY
Founded in 2003 by William R. Spade and C. Keiko Sasaki-Spade, our firm combines architectural creativity with deep industry expertise to deliver design solutions that balance aesthetics, functionality, and sustainability. We prioritize harmonious spaces that strengthen human connections while integrating advanced energy-efficient technologies, including Passive House methodologies that reduce energy consumption by 75% or more. Our team brings decades of experience from prestigious firms like Kohn Pedersen Fox and Tishman Speyer Properties, ensuring a comprehensive understanding of design, construction, and real estate development.With licenses in New York and Connecticut, and LEED accreditation, we specialize in residential, commercial, and institutional projects across Westchester County, Fairfield County, and New York City. Our process emphasizes collaboration with clients and contractors to achieve successful project outcomes that reflect both practical needs and visionary design principles.
Services
Residential Design
Commercial Architecture
Institutional Projects
Conceptual Planning
Sustainable Design
Details
- Year established: 2003
Highlights and features
- We offer 20+ years of combined experience in sustainable architectural design.
- Our team holds LEED accreditation and Passive House certification.
- We provide full-service architectural solutions from concept to completion.
- Our designs prioritize energy efficiency without compromising aesthetic value.
- We maintain licenses in New York and Connecticut for regional expertise.
Associations and certifications
- LEED Accredited Professional
- Passive House Institute
Services
Residential Design
We create custom residential spaces that balance aesthetic appeal with functional living needs. Our designs incorporate energy-efficient technologies and sustainable materials while maintaining the unique character of each home. Clients benefit from tailored solutions for new constructions, renovations, and additions across Westchester and Fairfield Counties.
Commercial Architecture
Our commercial projects integrate innovative design with practical business requirements. We specialize in mixed-use developments and office spaces that optimize workflow efficiency while meeting strict sustainability standards. Clients receive comprehensive support from zoning approvals through final construction oversight in New York City and surrounding areas.
Sustainable Design
We implement Passive House principles and LEED-certified practices to create energy-efficient structures. Our sustainable approach reduces environmental impact while lowering long-term operational costs. Clients gain access to cutting-edge technologies and materials that meet rigorous eco-friendly construction standards.
Institutional Projects
We design educational and community facilities that prioritize accessibility, durability, and aesthetic value. Our institutional work focuses on creating spaces that enhance user experience while meeting specific functional requirements. Clients receive specialized attention to regulatory compliance and long-term maintenance considerations.
Conceptual Planning
We develop initial design concepts that align with client goals and site-specific conditions. This phase includes feasibility studies, spatial planning, and sustainability assessments. Clients benefit from clear visualizations and strategic guidance to refine ideas before moving to detailed design and construction phases.
People
William R. Spade
Co-Founder & Licensed Architect
Licensed in NY and CT, Bill combines architectural creativity with real estate expertise. He holds a Master's in Business Administration and LEED accreditation, bringing strategic insight to every project's design and construction process.
C. Keiko Sasaki-Spade
Co-Founder & Licensed Architect
Keiko merges creative design sensitivity with sustainable expertise. A UCLA-trained architect licensed in NY, she specializes in intuitive eco-friendly solutions and has worked with renowned firms like DMJM and Kohn Pedersen Fox.
Questions
What architectural services do you specialize in?
We specialize in residential, commercial, institutional, and conceptual projects with a focus on sustainable design and energy-efficient solutions.
Are you certified in sustainable building practices?
Yes, we are LEED Accredited Professionals and trained in Passive House design methods that reduce energy use by 75% or more.
What areas do you serve?
We primarily serve Westchester County, Fairfield County, and New York City, with completed projects in Chappaqua, Armonk, and Greenwich.
How do you approach the design process?
We collaborate closely with clients and contractors throughout design, permitting, and construction phases to ensure functional, aesthetic, and sustainable outcomes.
Can you handle both new construction and renovations?
Yes, we provide full-service architecture for new builds, additions, and renovations across residential and commercial sectors.
What makes your firm unique?
Our combination of LEED-certified expertise, Passive House training, and experience with top firms ensures innovative, client-focused architectural solutions.
