Local Knowledge, National Capabilities
Whatever you’re searching for—development land, office space, tenants, or investment property—Key Realty is on the job. We are ready to serve as your broker, consultant, or outsourced real estate department. They say all politics is local – and that’s true for commercial real estate, too. At Key Realty, we understand that making deals is about more than buying and selling. It’s about reaching deep into the community to find solutions for work for everyone, from developers and business owners to employees and residents.
What sets us apart?
- Solutions. As a full-service agency, Key Realty can overcome just about any real estate challenge. Clients leverage our local market knowledge, local and national referral networks, and state-of-the-art technology to achieve their business objectives.
- Relationships. We know our local service areas and properties inside and out—including business drivers, town politics, and neighborhood dynamics.
- Results. For five years running, Key Realty has been CoStar’s Top Power Broker for the Boston market as measured by sales and lease volume.

Founded in 1973, Key Realty is one of the top commercial real estate firms serving Quincy, the South Shore, and greater Boston markets.
We Solve Problems from All Angles
Our in-depth market knowledge allows us to offer a full suite of brokerage and consulting services.










It’s fun and rewarding to help my community evolve into something to be proud of today and in 50 years. I get personal satisfaction out of watching businesses grow.
It’s All About Relationships
Key Realty brokers are familiar faces in the community. We keep our eyes and ears open on every main street and back road – so we know who’s looking to buy and sell, what’s hot and not in the market, and how to successfully navigate the dynamics among businesses, government, and neighborhoods.
Our goal? Find solutions that work for everyone. We partner with:
- Buyers, investors, and sellers
- Landlords, leasers, and tenants
- Property developers
- Large- and small-property owners
- Banks and attorneys
Featured Listings
Cliveden Place – Phase II 1545 Hancock St
1,500 SF of Retail Space Available in Quincy, MA
View this listing
President’s Place North 1250 Hancock St
7,220 SF of Office Space Available in Quincy, MA
View this listing
Latest Real Estate News from around Boston, MA, Quincy, MA and the South Shore
U.S. Commercial Real Estate Market Turns a Corner Amid Rising AI Momentum and Shifting Demand Patterns
BOSTON— The U.S. commercial real estate market is beginning to show clear signs of a rebound, buoyed by strong consumer demand, accelerated decision-making, and a surge in artificial intelligence (AI) […]
The post U.S. Commercial Real Estate Market Turns a Corner Amid Rising AI Momentum and Shifting Demand Patterns appeared first on Boston Real Estate Times.
Former GE Headquarters Site in Fort Point Sells for $57 Million Amid Struggles in Lab Real Estate Market
BOSTON — The building in Boston’s Fort Point neighborhood that once served as General Electric’s temporary headquarters has been sold for just over $57 million, according to reporting from the […]
The post Former GE Headquarters Site in Fort Point Sells for $57 Million Amid Struggles in Lab Real Estate Market appeared first on Boston Real Estate Times.
David Sisson Architecture Welcomes Steven Gilbert, AIA, as Project Manager
EAST PROVIDENCE, RI — David Sisson Architecture (DSA), a full-service architecture firm based in East Providence, Rhode Island, has announced the addition of Steven Gilbert, AIA, to its team as […]
The post David Sisson Architecture Welcomes Steven Gilbert, AIA, as Project Manager appeared first on Boston Real Estate Times.
Hologic and Timberline Construction Honored with 2025 CMAA-NE Project Achievement Award
Canton, MA – Hologic’s manufacturing and R&D expansion in Newark, Delaware has been recognized with a 2025 Project Achievement Award from the Construction Management Association of America New England Chapter […]
The post Hologic and Timberline Construction Honored with 2025 CMAA-NE Project Achievement Award appeared first on Boston Real Estate Times.
Diversified Healthcare Trust Closes $150 Million Secured Revolving Credit Facility
NEWTON, Mass.— Diversified Healthcare Trust (Nasdaq: DHC) has announced the closing of a new $150 million secured revolving credit facility, further enhancing the company’s liquidity and leveraging its senior housing […]
The post Diversified Healthcare Trust Closes $150 Million Secured Revolving Credit Facility appeared first on Boston Real Estate Times.
National Parks of Boston Seeks Proposals for Historic Easton Building Lease
Boston— The National Parks of Boston has officially opened a Request for Proposals (RFP) for the leasing of the historic Easton Building, a prominent early 20th-century structure located in the […]
The post National Parks of Boston Seeks Proposals for Historic Easton Building Lease appeared first on Boston Real Estate Times.
Ask the Remodeler: Eco-friendly ways to lighten your footprint
Whether it’s cutting bills, making homes more comfortable, or protecting the planet, here are some ways to approach energy efficiency.
The post Ask the Remodeler: Eco-friendly ways to lighten your footprint appeared first on Boston.com.
Synergy Appoints Carolyn Molloy as New Leasing Manager to Bolster Portfolio Growth
BOSTON— Synergy announced the appointment of Carolyn Molloy as its new Leasing Manager, a strategic hire aimed at accelerating the firm’s leasing efforts and supporting its growing property portfolio. Molloy […]
The post Synergy Appoints Carolyn Molloy as New Leasing Manager to Bolster Portfolio Growth appeared first on Boston Real Estate Times.
Maugel DeStefano Architects Completes Baker Hollow Logistics Center Tenant Fit-Outs for Safelite Group and Marvin
WINDSOR, CT — Maugel DeStefano Architects announced the successful completion of two tenant fit-outs for national brands Safelite® Group and Marvin located at the Baker Hollow Logistics Center in Windsor, […]
The post Maugel DeStefano Architects Completes Baker Hollow Logistics Center Tenant Fit-Outs for Safelite Group and Marvin appeared first on Boston Real Estate Times.