Fairfield & Westchester Counties · Serving Tenants, Investors & Landlords Nationwide Since 1997
Commercial Real Estate Specialists
Our Commercial Real Estate Services
Choyce Peterson provides strategic real estate solutions for corporate tenants, investors and landlords across Fairfield County, Westchester County, the Northeast region, and nationally. Whether representing tenants, advising on capital markets, or supporting ownership goals, our team brings hands-on expertise and a partner-driven approach to every engagement.
We lead clients, from privately held firms to Fortune 50 companies, to unlock the full value of their real estate decisions through customized strategies and deep local market expertise.
Tenant Representation
Navigate your next lease with confidence. Our proven process helps tenants reduce costs, minimize risk, and secure space aligned with business goals, locally and nationally.
Capital Markets
We guide property owners, investors, and users through building acquisitions and sales, backed by deep market insight and years of transactional expertise.
National Services
We serve as your real estate department across the U.S., handling site searches, renewals, and portfolio strategy with one point of contact and consistent results.
Landlord Representation
We help landlords boost asset visibility, attract quality tenants, and achieve leasing goals—bringing local market expertise and a collaborative approach.
Success Stories
See how our commercial real estate team helps clients find the right space, negotiate smarter deals, and close with confidence across Fairfield and Westchester Counties.

Choyce Peterson Represents Seller of 99 Main Street, Norwalk CT: Sold to Slovin Chiropractic Center
In a notable transaction along Norwalk’s Route 7 corridor, the 4,316-square-foot office building at 99 Main Street has been sold by 99 Main Street LLC—a partnership owned by George Wargo and Lance Liljeqvist—to 99 BEAJ, LLC, a private entity formed by Drs. Brenda and Erik Slovin. Choyce Peterson, Inc., led by Vice President Scott Peterson, represented the sellers in this assignment. The sale stands out for its strategic marketing approach, the building’s appeal to healthcare users, and its prime location with accessibility to major thoroughfares.

Office Space at 383 Main Avenue Leased to Success Systems, Inc. in Norwalk, CT
Choyce Peterson, Inc., a leading commercial real estate brokerage, has successfully negotiated a renewal of Success Systems, Inc.’s 5,649 SF headquarters lease at 383 Main Avenue in Norwalk, CT. The transaction reflects the strong, long-term partnership between Success Systems and Choyce Peterson Principal John Hannigan, who has guided the company through multiple relocations and leases since 2015.

Mercury Business Associates Has Leased 2,150 SF Headquarters at 111 East Avenue, Norwalk, CT
Mercury Business Associates, a leading provider of financial and accounting support services, has secured a 2,150 square foot headquarters office at 111 East Avenue in Norwalk, Connecticut. This successful transaction was brokered by Choyce Peterson, Inc., representing Mercury in a competitive and fast-evolving Norwalk office market.
What Our Clients Say About Leasing and Investment Results
From office relocations to strategic property sales, clients trust Choyce Peterson to guide them through every stage of the real estate process. See how our insight and service made a lasting impact.
Built on Experience. Focused on You.
John Hannigan and Alan Peterson founded Choyce Peterson with a clear mission: to serve as true advocates for their clients. With decades of experience and deep local knowledge, they built a firm that puts people before transactions. Whether you’re negotiating a lease, relocating, or reassessing your space, our team brings unmatched integrity and insight, working solely in your best interest.