
HOUSING AND LIFESTYLE SPECIALISTS
We deliver mindfully designed housing solutions for every generation and all income levels cultivated across three decades of examining how people live in built environments. Don Rosemann founded the firm in 1987 with the commitment and main objective of contributing to the success of clients and firm associates. This foundation has created a culture that is people-centric, family-focused, and fun. Through exceptional and environmentally responsible design, we stay focused on your long-term return on investment and the specific goals you have for each project. We are sincere about our craft and successful in building lasting relationships cultivated by trust and a clear understanding that we place your missions and long-term operations first.
ARCHITECTURE | INTERIOR DESIGN | ENGINEERING | PLANNING
GUIDING PRINCIPLES

designing place
We are a people-driven
architecture firm that
believes in the power of place.

enriching lives
We are committed to designing
communities nationwide
where people live, learn, age, and thrive.

inspiring community
We know and value how people live
and succeed in matching the art
of our design to community vision.
What We Do
By The Numbers
Design Excellence Since 1987
Local Presence | National Reach
4 Offices | Projects in 32 States




Satisfied Clients
Rosemann is always a great partner on our development teams. Not only do they understand the complicated design process but also balancing the trade-offs between form and function. We know that we can count on them to work with the team to be within budget while providing a timely, high quality product.
– Joel Oliver, HALO Real Estate Ventures
I first partnered with Rosemann nearly 20 years ago and have found them to be creative and resourceful. They are particularly adept in the design, and administration and all around development of affordable housing resources. More importantly, as a firm they have the temperament and organizational capacity to deal with all the challenges that come with affordable housing development.
– Mark Stoker, RISE Community Development
We choose Rosemann because of their collaborative, no ego approach to our projects. We can rely on their honest and open communication, and our development teams come to each new community with confidence in Rosemann’s delivery of quality design. Our 12 projects completed together to date is a testament to our respect for their work.
– John Reinsma, Confluent Development
Award Winning Work
News

Celebrating Patty Bommarito’s 10th Work Anniversary
St. Louis, MO – We are happy to highlight Patty Bommarito’s 10th work anniversary. As our Marketing Coordinator and Executive Assistant to Vice President Jarrett Cooper, she combines her strong administrative skills with creative marketing prowess. Patty supports daily office functions, crafts engaging marketing and brand content, designs impactful proposals, and ensures exceptional service for […]
Edison Avenue Art Lofts Wins the Landmarks Illinois 2025 Driehaus Foundation Preservation Award
Chicago, IL – Last evening at the Theater on the Lake in Chicago, IL, the Edison Avenue Art Lofts in Granite City, IL, and its developer, Rise Community Development, were honored with the Landmarks Illinois 2025 Driehaus Foundation Preservation Award for Adaptive Reuse. The event honored outstanding achievements in preserving, restoring, and revitalizing historic sites […]












