Commercial Real Estate Specialists
Serving Tenants, Investors & Landlords Nationwide Since 1997
Commercial Real Estate in Fairfield County, CT & Westchester County, NY
Choyce Peterson provides strategic commercial real estate services across Fairfield County, including Stamford, Greenwich, Norwalk, and Westport, as well as Westchester County, NY. 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.

Medical Office Building Sold at 309 Stillson Road, Fairfield CT | Choyce Peterson Brokered the Sale to Dr. Vinay Madan
Choyce Peterson, Inc., a full-service commercial real estate brokerage firm, successfully brokered the sale of a 4,925 square foot medical office building at 309 Stillson Road in Fairfield, CT. The property, previously owned by Meland Properties LLC, was purchased by Dr. Vinay Madan, MD, as part of his expansion efforts for the Center for Varicose Veins. This transaction demonstrates the continued demand for well-positioned medical office assets in prime Fairfield locations and highlights the effectiveness of targeted marketing strategies in today’s market.

Choyce Peterson Secures 72,000 SF Warehouse for National Manufacturing/Distribution Client in Lawton, OK
Circulent, Inc., a leading technology Managed Service Provider, has secured a new 2,881 square foot headquarters at 800 Connecticut Avenue in Norwalk, CT. This lease transaction was expertly negotiated by John Hannigan, Principal at Choyce Peterson, Inc., representing Circulent. The deal stands out for its strategic location, high-end office finishes, and a suite of amenities that support both employee satisfaction and operational efficiency.

Office Space at 800 Connecticut Ave Leased to Circulent, Inc. in Norwalk
Circulent, Inc., a leading technology Managed Service Provider, has secured a new 2,881 square foot headquarters at 800 Connecticut Avenue in Norwalk, CT. This lease transaction was expertly negotiated by John Hannigan, Principal at Choyce Peterson, Inc., representing Circulent. The deal stands out for its strategic location, high-end office finishes, and a suite of amenities that support both employee satisfaction and operational efficiency.
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.