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
This #InternationalMuseumDay, we’re celebrating our partnership with @BuildingMuseum, which inspires curiosity about the world of #architecture and #design 🏗📐🏫Missing museums? Learn more about NBM’s online film festival: https://t.co/z8vpD7JHeI https://t.co/vMEPEDnxxT
This #InternationalMuseumDay, we’re celebrating our partnership with...
It’s #WTISD 🌐This day is all about staying connected, and at CoStar we’re thankful our employees can stay anchored online to keep delivering the #CRE insights clients need to keep business moving forward. https://t.co/J1vMsf5URu
It’s #WTISD 🌐 This day is all about staying connected, and at CoStar...
📣 Our next Researcher of the Month is #RVA-based James Regoord!James’s colleagues say he’s an expert in the #multifamily #REIT space and does a great job keeping up with news. He always has an upbeat attitude and has a great deal of knowledge and passion for #CRE. https://t.co/idSiWpFDlJ
📣 Our next Researcher of the Month is #RVA-based James Regoord! James’s...
Pick your ideal WFH “office”! 💻 https://t.co/3gKNRfY58Y
Pick your ideal WFH “office”! 💻
👀 Here’s how our architectural photographer Justin Prokop recommends your view this #OKC #CRE property:Focus on the immediate subject and your eyes should follow the soft curved road down and then back up the street to finish on the larger building behind it. https://t.co/AtkJ05QkiQ
👀 Here’s how our architectural photographer Justin Prokop recommends your...
Just announced: We’re planning to acquire @tenx_cre. 🤝Learn how we intend to integrate the digital #CRE transaction platform directly into both @LoopNet and @CoStarUS: https://t.co/WzOOB5YQdG https://t.co/DM3MZqTaAd
Just announced: We’re planning to acquire @tenx_cre. 🤝 Learn how we intend...
Looking to find a renter instantly AND virtually? It may sound too good to be true, but @ApartmentsBiz and Brad Bellflower are here to save the day with easy-to-use #rental tools.Start #listing today: https://t.co/TSa0fP87rz https://t.co/Ax9YQIgJ9M
Looking to find a renter instantly AND virtually? It may sound too good to be true, but...
CoStar Market Analyst Victoria Lim discusses the latest in #RDU #office space via @TriangleBIZJrnl https://t.co/HtbKVP2ZwW
CoStar Market Analyst Victoria Lim discusses the latest in #RDU #office space via...
Bring your property touring experience online and keep #CRE relationships active with @LoopNet's CoTour.Click the CoTour button on any listing to get started with #virtual tours: https://t.co/Z4zJKbvn0R https://t.co/dx9ZBOIYO3
Bring your property touring experience online and keep #CRE relationships active with...