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
GSA Launches Online Auction for Prime Commercial Property in Caguas, Puerto Rico
BOSTON— The U.S. General Services Administration (GSA) has officially opened bidding for the sale of Plaza de Claudio Caguas, a highly sought-after commercial property in Caguas, Puerto Rico, through an […]
The post GSA Launches Online Auction for Prime Commercial Property in Caguas, Puerto Rico appeared first on Boston Real Estate Times.
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.
Leadership Lessons from “After the Fall” by Upendra Mishra: An Excerpt on Humility, Purpose, and the Power of Presence
BOSTON — In every facet of life—business, family, community, or personal growth—leadership remains a foundational force that defines the course of our journey. At its best, leadership is not about […]
The post Leadership Lessons from “After the Fall” by Upendra Mishra: An Excerpt on Humility, Purpose, and the Power of Presence 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.
Bulfinch Appoints Colliers as Exclusive Leasing Agent for Medical Office in Methuen, MA
BOSTON– The Bulfinch Companies, Inc. announced that Colliers will serve as the exclusive leasing broker for 5 Branch Street in Methuen, Massachusetts. This medical office building, now offering between 2,600 […]
The post Bulfinch Appoints Colliers as Exclusive Leasing Agent for Medical Office in Methuen, MA appeared first on Boston Real Estate Times.
Recent homes sales in Greater Boston (June 11)
ABINGTON 403 Linwood St. One-family Colonial, built in 1830, 2,952 square feet, 10 rooms, 4 bedrooms, 3 baths, on 21,326-square-foot lot. $859,000 80 Vineyard Road. One-family conventional, built in 1952, 1,372 square feet, 6 rooms, 2 bedrooms, 1 bath, on 48,768-square-foot lot. $630,000 ACTON 20 Mirasol Circle #20 Condo/Apt, built in 2022, 1,904 square feet, […]
The post Recent homes sales in Greater Boston (June 11) appeared first on Boston.com.
Kronos Bio to Exit Cambridge Lab, Returning Prime Space to Market Amid Biotech Downturn, Reports BBJ
CAMBRIDGE, MA— Kronos Bio Inc. is exiting its Cambridge research facility at 301 Binney Street, just months after relocating from California and weeks after announcing its acquisition by Concentra Biosciences, […]
The post Kronos Bio to Exit Cambridge Lab, Returning Prime Space to Market Amid Biotech Downturn, Reports BBJ appeared first on Boston Real Estate Times.
Here’s the latest on Somernova, the big development set for Somerville’s Union Square neighborhood
Last week, nearby residents voted to approve a Community Benefits Agreement for the project.
The post Here’s the latest on Somernova, the big development set for Somerville’s Union Square neighborhood appeared first on Boston.com.
Leland Bunch Named Chair of CREFC Executive Committee and Board of Governors for 2025–2026
NEW YORK– The CRE Finance Council (CREFC) has announced the appointment of Leland F. Bunch III, Managing Director at Bank of America, as the new Chair of its Executive Committee […]
The post Leland Bunch Named Chair of CREFC Executive Committee and Board of Governors for 2025–2026 appeared first on Boston Real Estate Times.