Call Now
Website
Call
Business Details
46 Years
experience
Trusted Architectural Design & Build Services in Downers Grove
Founded in 1980, Studio21 Architects has dedicated over four decades to delivering exceptional architectural design and client-centric services. Our expertise spans residential, multifamily, and commercial projects, with a focus on translating client visions into functional, aesthetically tailored spaces. Our architect-led Design+Build service streamlines projects from concept to completion, ensuring seamless communication and concierge-level support. With a team of seasoned professionals, we prioritize understanding client needs, blending technical precision with creative innovation. Our commitment to transparency, relationship-building, and problem-solving has earned us a reputation for excellence in the Chicago suburbs and beyond.

We specialize in mitigating risks through our Design Discovery Review process, addressing potential issues early to avoid costly delays. From custom homes to multifamily developments, our work reflects a philosophy that great design should be both beautiful and deeply personal. With offices in Downers Grove, IL, we serve clients across diverse markets, combining local insight with industry-leading expertise. Our teams collective experience, including decades in multifamily and commercial design, ensures every project meets the highest standards of quality and client satisfaction.
Services
Residential Design Design+Build Multifamily Projects Commercial Design Design Discovery Review
Details
  • Year established: 1980
Highlights and features
  • We offer 40+ years of experience in residential and commercial architectural design.
  • Our OnePoint Design+Build service ensures seamless project management from start to finish.
  • We specialize in mitigating risks through our Design Discovery Review process.
  • Our team includes architects with over 20 years of experience in multifamily developments.
  • We provide concierge-style service tailored to each client's unique needs and goals.
What people say
Seamless communication Stress-free experience Attention to detail Beautiful, functional spaces Exceptional design expertise
Services
Residential Design
Studio21 Architects specializes in custom residential design, including additions, renovations, and ground-up construction. Our team collaborates closely with clients to create personalized spaces that reflect their lifestyle and aesthetic preferences. With expertise in modern, traditional, and eclectic styles, we ensure every home is both functional and visually striking.
Design+Build
Our architect-led Design+Build service offers end-to-end project management, combining design and construction under one roof. This approach minimizes miscommunication, reduces timelines, and ensures consistency from concept to completion. Clients benefit from dedicated support and transparent oversight throughout the building process.
Multifamily Projects
We design multifamily developments ranging from boutique townhomes to large-scale apartment complexes. Our solutions balance individual unit aesthetics with cohesive community planning, optimizing space and functionality. Decades of experience ensure developments meet market demands while maintaining architectural integrity.
Commercial Design
Studio21 Architects creates tailored commercial spaces for retail, office, and medical clients. Our designs prioritize functionality, brand identity, and user experience, adapting to diverse industry needs. From small businesses to corporate expansions, we deliver spaces that enhance operational efficiency and client engagement.
Design Discovery Review
This investigative phase identifies potential issues early in the design process, preventing costly delays. Our team conducts thorough research to address structural, zoning, and budgetary challenges upfront. The review ensures informed decision-making and a smoother path to project completion.
People
Bill Styczynski
Architect & President
Founder of Studio21 Architects, Bill has over 40 years of experience in architectural design. He emphasizes client relationships and quality design, leading the firm since 1980. His passion for racing mirrors his precision in architecture.
Gregg Stahr
Architect
With 20+ years in the field, Gregg specializes in residential and commercial projects. He joined Studio21 in 2002, earning his master's from the University of Illinois-Chicago. He focuses on aligning client goals with innovative design solutions.
Paige G.
Construction Manager
Paige oversees construction for Design+Build projects, ensuring seamless execution of designs. She joined Studio21 in 2022, managing subcontractors and guiding clients through the building process with expertise and clarity.
Kim K.
Project Manager
Kim brings 30 years of industry experience to her role, handling design, documentation, and 3D modeling. She joined in 2023, excelling at integrating technical requirements with client aesthetics for cohesive project outcomes.
Beck L.
Architectural Drafter
Beck joined Studio21 in 2024, specializing in construction documents and 3D renderings. A recent graduate of Illinois Institute of Technology, he plays a key role in the Design Discovery Review process and visualization efforts.
Questions
What services does Studio21 Architects offer?
We provide residential design, multifamily projects, commercial design, and architect-led Design+Build services, along with our Design Discovery Review process.
How long has Studio21 Architects been in business?
Founded in 1980 by Bill Styczynski, we have over 40 years of experience in architectural design and construction.
Do you work outside the Chicago suburbs?
While based in Downers Grove, IL, we serve clients across the Chicago metropolitan area and surrounding regions.
What is the Design Discovery Review?
This initial research phase identifies potential issues early, preventing costly delays by addressing structural, zoning, and budgetary challenges upfront.
How does the Design+Build service work?
Our OnePoint Design+Build service manages projects from start to finish, combining design and construction under one team for seamless execution and communication.
Can you help with multifamily developments?
Yes, we specialize in multifamily design, including townhomes, apartment complexes, and planned unit developments, balancing aesthetics with community functionality.