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Since 1989, we have acquired, built, and renovated properties to the highest institutional quality benefiting our tenants, customers, and communities
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BOSC was formed via a predecessor in 1989. It was initially formed to develop a single property in Detroit, MI known as Topinka’s Plaza. Since that time it went on to develop and redevelop properties throughout the United States as well as developing three retail concepts, two of which became highly successful concepts known as MovieMax Video (later acquired by Blockbuster) and CarChoice (later acquired by AutoNation USA).

Our core business is value-added property redevelopment that can include properties developed for urban in-fill and mixed-use. We acquire assets in need of revitalization which can benefit from our entrepreneurial and aggressive approach to redevelopment and repositioning in a market. We strive to bring properties to an institutional quality that benefits our tenants, customers, the community and our partners. Since 1989, we have renovated properties to the highest institutional quality benefiting our tenants, customers, and community. BOSC is actively looking for acquisitions in the Western and Southern regions of the United States.


  • Develop designs that are relevant to the community and its history

  • Establish pedestrian and community-friendly properties

  • Show respect for the local environment and utilize land efficiently

  • Engage innovative and environmentally responsible planning



Brea Plaza
Brea, CA
Topinka's Plaza
Detroit, MI


Sevenco Coworking
Irvine, CA - Troy, MI


Construction Plans

Entitlement Consulting

BOSC has over 30 years of experience working with municipalities obtaining entitlements for various types of developments in the U.S. 

Architectural Modelling

Lease Consulting & Site Planning

BOSC provides lease consulting and site planning consulting for commercial, residential, and mixed-use developments.

Construction Site

Joint Ventures

BOSC engages in joint ventures with individuals, corporations, institutions, and municipalities to develop commercial, residential, and mixed-use properties.




For leasing, service, and other inquiries, please email us at or use the Contact form below.

Contact Us

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Michigan Office

888 W Big Beaver Rd, Suite 200

Troy, MI 48084

California Office

5151 California Ave, Suite 100

Irvine, CA 92617

Tel: 248-792-5075

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