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
Median price for Greater Boston single-family homes surpass $1 million for the first time
The landmark figure underscores the continued demand for homes in the region.
The post Median price for Greater Boston single-family homes surpass $1 million for the first time appeared first on Boston.com.
Anchor Line Partners and Alloy Properties Secure Two New Life Sciences Leases Totaling 67,000+ SF in Greater Boston
Boston— Anchor Line Partners and Alloy Properties have announced the signing of two new leases totaling over 67,000 square feet across their Greater Boston life sciences portfolio, a move that […]
The post Anchor Line Partners and Alloy Properties Secure Two New Life Sciences Leases Totaling 67,000+ SF in Greater Boston appeared first on Boston Real Estate Times.
Alexandria Real Estate Signs Record-Breaking Life Science Lease for 466,000+ SF R&D Hub in San Diego
San Diego, CA — Alexandria Real Estate Equities, Inc. (NYSE: ARE), the leading developer and operator of life science real estate in the United States, has announced the largest lease […]
The post Alexandria Real Estate Signs Record-Breaking Life Science Lease for 466,000+ SF R&D Hub in San Diego appeared first on Boston Real Estate Times.
Foxfield Acquires 155,000+ SF Office Building in Mansfield, Expanding East Coast Portfolio to $215M
Mansfield, MA — Foxfield, a real estate investment and development firm, has announced the acquisition of 9–11 Hampshire Street, a 155,348-square-foot Class A office property located in Cabot Business Park, […]
The post Foxfield Acquires 155,000+ SF Office Building in Mansfield, Expanding East Coast Portfolio to $215M appeared first on Boston Real Estate Times.
‘Arthur’ creator Marc Brown lists his Martha’s Vineyard home for $6.9 million
“Many parts of the property were inspiration for his characters,” the listing agent said.
The post ‘Arthur’ creator Marc Brown lists his Martha’s Vineyard home for $6.9 million appeared first on Boston.com.
44-Unit Mixed-Use MacDonald Hotel Rooming House Hits Market in Downtown Marlborough for $4.05M
MARLBOROUGH, MA — The MacDonald Hotel Rooming House, a well-located and recently upgraded 44-unit mixed-use property in the heart of downtown Marlborough, has been brought to market by Northeast Private […]
The post 44-Unit Mixed-Use MacDonald Hotel Rooming House Hits Market in Downtown Marlborough for $4.05M appeared first on Boston Real Estate Times.
Architectural Leaders Release Report Urging Action on Affordable, Climate-Forward Housing
Boston— In a bold call for cross-sector collaboration to address two of the most urgent urban challenges—housing affordability and climate resilience—the Boston Society for Architecture (BSA/AIA), AIA New York (AIANY), […]
The post Architectural Leaders Release Report Urging Action on Affordable, Climate-Forward Housing appeared first on Boston Real Estate Times.
Colliers Named Exclusive Leasing Agent for Westborough Executive Park
Westborough, MA – — Colliers, a leading global professional services and investment management firm, has been appointed the exclusive leasing agent for Westborough Executive Park, a prominent three-building office and […]
The post Colliers Named Exclusive Leasing Agent for Westborough Executive Park appeared first on Boston Real Estate Times.
Suffolk Promotes Rod Nobrega to Chief Operating Officer of Southwest Florida, Signaling Strategic Growth in Region
ESTERO, Fla. — Suffolk announced the promotion of Rod Nobrega to Chief Operating Officer of its Southwest Florida operations. A lifelong resident of the region and a proven leader within […]
The post Suffolk Promotes Rod Nobrega to Chief Operating Officer of Southwest Florida, Signaling Strategic Growth in Region appeared first on Boston Real Estate Times.