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
In celebration of #IWD2021, @gifty_enright spoke to our employees about gender bias traps in the workplace — including performan…
In celebration of #IWD2021, @gifty_enright spoke to our employees about gender bias...
Happy #IWD2021! Reply telling us what you #ChooseToChallenge today (and everyday).#LifeAtCoStar https://t.co/zWCulVpRPd
Happy #IWD2021! Reply telling us what you #ChooseToChallenge today (and everyday)....
With #IWD2021 just a few days away, our employees are sharing what they #ChooseToChallenge. How will you help forge a gender equ…
With #IWD2021 just a few days away, our employees are sharing what they...
CoStar Group is full of people with a drive for innovation, a passion for knowledge and a focus on tomorrow.While we may be ce…
CoStar Group is full of people with a drive for innovation, a passion for knowledge and...
Every picture tells a story and this one is blue-tiful! Rest azured, that was our last pun.Utilizing a single-point perspecti…
Every picture tells a story and this one is blue-tiful! Rest azured, that was our last...
#IWD2021 is coming up on March 8. What will you #ChooseToChallenge this year?#LifeAtCoStar https://t.co/vLX1l0JL01
#IWD2021 is coming up on March 8. What will you #ChooseToChallenge this year?...
🗓 Mark your calendars: The next @TenX_CRE trading event will be held on March 8-10!Browse the #CRE properties ahead of the liv…
🗓 Mark your calendars: The next @TenX_CRE trading event will be held on March...
In celebration of #WomensHistoryMonth and #IWD2021 on March 8, our employees are choosing to challenge gender bias and the statu…
In celebration of #WomensHistoryMonth and #IWD2021 on March 8, our employees are...
During government-mandated closures last year, many tenants withheld rent, creating a $52 billion revenue hole for #retail-relat…
During government-mandated closures last year, many tenants withheld rent, creating a...