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
Are you ready for the next step in your #research career?Our #hiring event is happening tomorrow in #RVA. Check-in starts at 5…
Are you ready for the next step in your #research career? Our #hiring event is happening...
The @CoStarUS team recently shared data on the rising costs of #multifamily construction materials with @WSJ. The cost of lumber…
The @CoStarUS team recently shared data on the rising costs of #multifamily construction...
According to @CoStarUS data, #office sublet space surged by 40% from late 2019 to this year — how can companies use that to thei…
According to @CoStarUS data, #office sublet space surged by 40% from late 2019 to this...
We’re a global technology company that drives change in the #CRE industry — and we’re #hiring in #RVA. Register today to join us…
We’re a global technology company that drives change in the #CRE industry — and we’re...
Thank you @profkang for joining us for a virtual fireside chat today and discussing the evolving experience of Asians and Pacifi…
Thank you @profkang for joining us for a virtual fireside chat today and discussing the...
.@Hoteldataconf is back this August. Join @STR_Data and @Hotel_News_Now for the best data-driven analysis and networking opportu…
.@Hoteldataconf is back this August. Join @STR_Data and @Hotel_News_Now for the best...
Robin Trantham, @CoStarUS Consultant, talks about the complementary relationship between #multifamily and #retail development wi…
Robin Trantham, @CoStarUS Consultant, talks about the complementary relationship between...
We’ve just closed our acquisition of @HomesDotCom and plan to combine it with @Homesnap. We’re looking forward to offering a bet…
We’ve just closed our acquisition of @HomesDotCom and plan to combine it with @Homesnap....
In observance of #GlobalAccessibilityAwarenessDay, we discussed accessibility of our digital products and the experience of peop…
In observance of #GlobalAccessibilityAwarenessDay, we discussed accessibility of our...