Sean Kenealy

Sean Kenealy is the president and owner of Key Realty, a family-run commercial real estate firm based in Quincy. The firm handles commercial real estate sales, leasing and consulting across the South Shore and greater Boston. It works with clients searching for development land, office space, tenants or investment property, and describes deals as reaching deep into the community to find solutions for developers, business owners, employees and residents.

Key Realty dates to the early 1970s and positions itself around local knowledge with national capabilities. Its brokers emphasize deep familiarity with their service areas, from business drivers to town politics and neighborhood dynamics, combined with local and national referral networks and state-of-the-art technology. The firm describes itself as a full-service agency and one of the top commercial real estate firms serving Quincy, the South Shore and greater Boston markets.

What to Know

• Key Realty has been CoStar’s Top Power Broker for the Boston market for sixteen years running, measured by sales and lease volume.
• Listings span office, retail, industrial and land properties for sale and for lease.
• The firm can serve as a broker, a consultant or an outsourced real estate department.