Local roots. National reach.
More Than 50 Years of St. Louis Real Estate
From an independent St. Louis company founded in 1972 to three local offices backed by the Coldwell Banker network, Coldwell Banker Premier Group has grown without losing what matters most: local leadership, personal relationships and people who know this market.

Our Story
A locally owned St. Louis real estate company since 1972.
Coldwell Banker Premier Group began in 1972, when Mark Cofman established an independent St. Louis real estate firm specializing in the sale, management and acquisition of apartment buildings.
In 1986, the company expanded into residential real estate with Norman Polsky serving as broker. Nine years later, that residential division joined the Coldwell Banker network as the first independently owned Coldwell Banker franchise in the St. Louis region.
More than five decades later, we’re still locally owned and locally led. Our success still comes down to our people: highly trained agents, dedicated leadership and a full support team committed to serving clients throughout the St. Louis region.
Our History
Five decades of St. Louis real estate history.
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1972
Mark Cofman establishes the original independent real estate company in St. Louis.
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1986
The company expands into residential real estate with Norman Polsky serving as broker.
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1995
The residential division becomes the first independently owned Coldwell Banker franchise in the St. Louis region.
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Today
Three local offices, locally owned and led, with the resources of the Coldwell Banker network.

Local Leadership
Built Here. Led Here.
Coldwell Banker Premier Group remains locally owned and locally led. Broker/Owner Norman Polsky has helped guide the company since 1986, with a strong emphasis on training and coaching, accessible leadership and raising the standard of professionalism in our industry.
Alongside a supportive management team, his leadership has helped create a brokerage where agents are equipped, encouraged and empowered to grow.
What Hasn’t Changed
A Lot Has Changed Since 1972. These Things Haven’t.
Local Relationships
We live and work in the communities we serve.
Accessible Leadership
Our brokers and leadership team are real people our agents and clients can reach.
Professional Standards
Training, experience and doing business the right way have remained central to the company.
People First
Technology changes. Markets change. Real estate is still ultimately about people.
CB Premier Group Today
Local Independence. Global Resources.
Locally owned and led
Decisions are made here by people who understand the St. Louis market.
Three offices across the region
Richmond Heights, South County and Washington give our agents and clients a true local presence.
Backed by Coldwell Banker
Since 1995, CB Premier Group has combined local ownership with the technology, resources and recognition of one of real estate’s most established brands.
People & Culture
The people behind the story.



Our Offices
Three offices. One local team.
Big Bend
2203 S. Big Bend Blvd.St. Louis, MO 63117
Washington
1351 S. Jefferson StreetWashington, MO 63090
Our Story Is Still Being Written.
Whether you’re planning your next move or building your career in real estate, we’d love to be part of what comes next.