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
Who attended the 2020 #NMHCAnnual Meeting? We had a great time with @apartmentscom speaking to attendees about the powerful marketing exposure their network delivers for advertisers.Check out our event recap: https://t.co/LPOndXPZ63 https://t.co/wllrV2chSq
Who attended the 2020 #NMHCAnnual Meeting? We had a great time with @apartmentscom...
The top national #CRE stories reported by our @CoStarNews team this week include:🏛 Government property sales 🏖 Beach club coming to a #Miami mall 🛏 US hotel slowdownRead the roundup: https://t.co/IUS8O45sKL https://t.co/EavjHyJtJA
The top national #CRE stories reported by our @CoStarNews team this week include:...
Our analysts are taking a look at how rent trends faired—including which #office markets lead and lagged last year.Get the full Q1 2020 US State of the Market Report as a subscriber: https://t.co/g7Ad2JXajP https://t.co/jYvTYRxnBD
Our analysts are taking a look at how rent trends faired—including which #office markets...
Mall owners: Take note of @AventuraMall. 🛍Read how #retail owners are getting creative to increase foot traffic: https://t.co/ShBiythKnT via @NYTimes https://t.co/c8ahlfN6z8
Mall owners: Take note of @AventuraMall. 🛍 Read how #retail owners are getting...
#DYK that US economic expansion is currently at the longest it has been in post-war history? 🤯Get the full Q1 2020 US State of the Market Report as a subscriber: https://t.co/g7Ad2JXajP https://t.co/Q2FIFdNRyk
#DYK that US economic expansion is currently at the longest it has been in post-war...
Let’s take a behind-the-scenes look into the #CRE image capabilities of our Field Researchers! Expand the thread for a Q&A with Emily Bealmear, Field Researcher II at CoStar Group 👇 https://t.co/ilr9grIb9z
Let’s take a behind-the-scenes look into the #CRE image capabilities of our Field...
Let’s take a behind-the-scenes look into the #CRE image capabilities of our Field Researchers! Expand the thread for a Q&A with Emily Bealmear, Field Researcher II at CoStar Group 👇
Let’s take a behind-the-scenes look into the #CRE image capabilities of our Field...
We’re sharing a roundup of top national #CRE stories reported by our @CoStarNews team ➡️ https://t.co/B6ZGoFTDBdWhich story are you most interested in?
We’re sharing a roundup of top national #CRE stories reported by our @CoStarNews team...
What will drive #bank lending in the future? 🏦 One CoStar Managing Consultant uses our #CRE data to provide insights to @AmerBanker: https://t.co/7CAkkHxGd6 https://t.co/pAwQAreGGn
What will drive #bank lending in the future? 🏦 One CoStar Managing Consultant...