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
CBRE Announces Strategic Leadership Appointments Across U.S. & Canada Advisory Business
Dallas, TX — CBRE has announced a series of senior leadership appointments aimed at strengthening its U.S. & Canada Advisory Services business, as the company sharpens its focus on market […]
The post CBRE Announces Strategic Leadership Appointments Across U.S. & Canada Advisory Business appeared first on Boston Real Estate Times.
GenesisM Breaks Ground on 154,000-Square-Foot Biomanufacturing Facility in Bedford, MA
BEDFORD, MA— GenesisM, a joint venture between Bain Capital Real Estate and Botanic Properties, has officially broken ground on a 154,000-square-foot, Class A biomanufacturing facility at 45 Crosby Drive in […]
The post GenesisM Breaks Ground on 154,000-Square-Foot Biomanufacturing Facility in Bedford, MA appeared first on Boston Real Estate Times.
AGC MA Announces 5th Annual Building Advancement Externship to Bridge Educators with STEM Construction Careers
Wellesley, MA— The Associated General Contractors of Massachusetts (AGC MA) will host its fifth annual Building Advancement Externship (BAE) from August 4 to August 8, offering high school and vocational […]
The post AGC MA Announces 5th Annual Building Advancement Externship to Bridge Educators with STEM Construction Careers appeared first on Boston Real Estate Times.
Why Relationships Still Win: Ian Brandon of Cambridge Savings Bank on Lending Smarter in an Uncertain CRE Market”
BOSTON, MA — In the latest installment of our Face-to-Face executive interview series, we sit down with Ian Brandon, Executive Vice President and Chief Commercial Banking Officer at Cambridge Savings […]
The post Why Relationships Still Win: Ian Brandon of Cambridge Savings Bank on Lending Smarter in an Uncertain CRE Market” appeared first on Boston Real Estate Times.
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.