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
According to @CoStarUK data, @WeWork rents some 4.3m sq ft of UK #realestate, which is more than £3.2bn in lease obligations.Learn more about their explosive #office expansion: https://t.co/Euuhu5odEH via @Telegraph https://t.co/mKsw5Oum4e
According to @CoStarUK data, @WeWork rents some 4.3m sq ft of UK #realestate, which is...
Which #CRE news are you most interested in?Take a look at @CoStarNews’ roundup of the top stories this week: https://t.co/F1vA1PX9F2
Which #CRE news are you most interested in? Take a look at @CoStarNews’ roundup of the...
Between building communities and growing our business globally, we’re proud to be the cornerstone for #CRE!Tag the CoStar brand(s) you interact with 👇 https://t.co/U1QL75Ug6I
Between building communities and growing our business globally, we’re proud to be the...
Over the next 5 years, we expect to top $3 billion in revenue. See why this means great things for our sales professionals and apply today 👉 https://t.co/kMJIf5y7DD #hiring https://t.co/VrHNFOJs1P
Over the next 5 years, we expect to top $3 billion in revenue. See why this means great...
We closed out Q3 with a 34% net income increase year-over-year 📈 and the closed #acquisition of @str_data 🤝See what else we achieved last quarter: https://t.co/ncGx9w8AhX https://t.co/xL7IR7Ygvs
We closed out Q3 with a 34% net income increase year-over-year 📈 and the closed...
How many sq ft of vacant #retail space could @Forever21’s store closings end up dumping into the US #CRE market? 🛍️ @CoStarNews’ @biz_moss reports: https://t.co/EPnWwNz7Vy
How many sq ft of vacant #retail space could @Forever21’s store closings end up dumping...
#SmallBusiness owners: how did you avoid burnout when starting up?@BizBuySell’s President recommends considering buying an existing business instead of starting from scratch: https://t.co/VeCUI3NM9i https://t.co/L1wQLYg8QJ
#SmallBusiness owners: how did you avoid burnout when starting up? @BizBuySell’s...
.@LoopNet’s recent updates include: 🔴 Content grouping on #CRE listing details 🔴 True owner designations 🔴 New market narratives + neighborhood overviews 🔴 Owner, seller + architect bios 🔴 Commute time maps 🔴 Search engine improvementshttps://t.co/VIo7vFOjLl https://t.co/mIctQpc0uH
.@LoopNet’s recent updates include: 🔴 Content grouping on #CRE listing...
.@LoopNet’s recent updates include: 🔴 Content grouping on #CRE listing details 🔴 True owner designations 🔴 New market narratives + neighborhood overviews 🔴 Owner, seller + architect bios 🔴 Commute time maps 🔴 Search engine improvementshttps://t.co/VIo7vFOjLl https://t.co/qjyE743YWD
.@LoopNet’s recent updates include: 🔴 Content grouping on #CRE listing...