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
The success of photographing the @WellsFargo Center in #Denver was all in the timing. ⏰Architectural Photographer Linda Jaquez worked around people moving throughout this space AND moving visuals on the left hand side of the room to capture this crystal clear moment in time. https://t.co/2Nu3183oH2
The success of photographing the @WellsFargo Center in #Denver was all in the...
Richelle Wilson, @CoStarUS Associate Director of Analytics, informed @WBJOnline that #DC #tenants have put 180,000 square feet of #office space on the market for sublease so far this year. 🏢However, that amount could soon spike. Wilson explains why: https://t.co/yXGEvkgrL0
Richelle Wilson, @CoStarUS Associate Director of Analytics, informed @WBJOnline that #DC...
📣 Announcing our summer interns! 📣They’ll be joining our DC and Richmond teams virtually over the next couple weeks. Let’s give them a warm CoStar Group welcome. 👏 👏 https://t.co/SE0JXCILfa
📣 Announcing our summer interns! 📣 They’ll be joining our DC and...
We recently created a new account specifically for #CRE insights.Make sure your knowledge is up-to-date with the global market’s most comprehensive database of commercial real estate information:🇺🇸 @CoStarUS 🇬🇧 @CoStarUK 🇨🇦 @CoStarCanada https://t.co/8wFuOAMhs1
We recently created a new account specifically for #CRE insights. Make sure your...
📣 Announcing our summer interns! 📣They’ll be joining our DC and Richmond teams virtually over the next couple weeks. Let’s give them a warm CoStar Group welcome. 👏 👏 https://t.co/VZxmkPGF6F
📣 Announcing our summer interns! 📣 They’ll be joining our DC and...
👋 from the lobby of the @HyattRegencySF. Architectural Photographer Clinton Perry captured this massive sculpture by Charles O. Perry, whose work he’s followed since he was a teenager.We’re glad a little blast from the past lead to such an incredible shot! https://t.co/tVf4ZhQOWv
👋 from the lobby of the @HyattRegencySF. Architectural Photographer...
Five million #tenants toured properties on @LoopNet last month.While in-person tours are no longer possible, tours on #LoopNet have surged 60%. Over 1 million #leases will expire this year and deals have to get done.Your next tenant is on LoopNet. https://t.co/MhWEp5IZv3 https://t.co/iadI4JXkMx
Five million #tenants toured properties on @LoopNet last month. While in-person tours...
Behind the scenes of a VR walkthrough 📸: Architectural photographer Justin Prokop and sales team member @Jamie_Limberg recently captured this for @LoopNet. We love seeing our team come together to support our clients during these times! https://t.co/srFcb40Mwj
Behind the scenes of a VR walkthrough 📸: Architectural photographer Justin...
#ICYMI, we announced our plan to acquire @tenx_cre.Learn about our intent to integrate Ten-X’s leading #CRE platform into @CoStarUS and @LoopNet: https://t.co/gPeJK42ZEd https://t.co/qAw0RH4PN6
#ICYMI, we announced our plan to acquire @tenx_cre. Learn about our intent to integrate...