
Get to know Columbus & Over Group
Your Go-To Experts for Buying & Selling in Greater Boston
At Columbus & Over Group, we understand that every real estate decision comes down to one thing: value. Whether it’s evaluating price per square foot or uncovering unique features of a property, our mission is to deliver hyper-local expertise that gives our clients a true advantage in the Boston market.
As one of the best boutique real estate teams in Boston, we provide a seamless experience for both buyers and sellers. While we are deeply roote...
Team listings & sales (255)
For Sale (3)
Address  | Bed/Bath  | Listing price  | 
|---|---|---|
![]() 5 Wheelock Ave Dorchester, MA 02125 
  | 3 Bed, 2 Bath | $569,000 | 
![]() 4 Hamlet St Boston, MA 02125 
  | 41 Bed, 18 Bath | $4,199,000 | 
![]() 12 Gibbs St APT 2 Brookline, MA 02446 
  | 3 Bed, 2 Bath | $999,999 | 
For Rent (2)
Address  | Bed/Bath  | Listing price  | 
|---|---|---|
![]() 622 Columbia Rd APT 3 Dorchester, MA 02125 
  | 3 Bed, 1 Bath | $2,699/mo | 
![]() 69 Hartford St UNIT 69 Newton Highlands, MA 02461 
  | 3 Bed, 2 Bath | $3,450/mo | 
Sold (250)
Address  | Sold date  | Closing price  | Represented  | Flag Sale  | 
|---|---|---|---|---|
| 10/24/2025 | $875,000 | Seller | ||
| 10/17/2025 | $6,250,000 | Buyer | ||
| 9/18/2025 | $2,030,000 | Seller | ||
| 9/4/2025 | $457,000 | Buyer | ||
| 8/22/2025 | $1,100,000 | Buyer | 
Team reviews (53)
Write a review- Highly likely to recommend||5.05.0
9/3/2025 - Casey Dwyer
Helped me rent a home.
Review for Former Member: Jamie GainesLocal knowledgeProcess expertiseResponsivenessNegotiation skillsFantastic experience! She guided us through our apartment search, helped with pricing, wrote a letter to secure the apartment, and supported us every step of the way. - Highly likely to recommend||5.05.0
8/1/2025 - Isabelle Grenier
Helped me rent a Apartment home in Back bay, Boston, MA.
Review for Former Member: Jamie GainesLocal knowledgeProcess expertiseResponsivenessNegotiation skillsJamie is the best there is! Personable, professional, reliable, trustworthy... She was so responsive and truly made this process much less stressful than it could have been. She answered all of my questions and has such extensive knowledge of Boston ... - Highly likely to recommend||5.05.0
7/21/2025 - Angelo Tempesta
Bought a Townhouse home in 2025 in Woburn, MA.
Review for Member: Mandi SalvatoreLocal knowledgeProcess expertiseResponsivenessNegotiation skillsMandi was easy to work with. Always responsive. Helped us with recommendations on how to navigate the tough buyers market. Would use her again for our next home in the eastern Massachusetts area. - Highly likely to recommend||5.05.0
4/18/2025 - zuser20191108151534916
Bought a Apartment home in 2024 in South boston, Boston, MA.
Review for Member: Mandi SalvatoreLocal knowledgeProcess expertiseResponsivenessNegotiation skillsI’ve worked with Mandi on two home purchases now and could not recommend her enough! She is extremely knowledgeable and she truly cares about her clients well being. There have been numerous times when she would ask questions during tours/inspections... - Highly likely to recommend||5.05.0
12/4/2024 - Kaila Bonavire
Helped me rent a Multiple Occupancy home in South boston, Boston, MA.
Review for Member: Katie GargerLocal knowledgeProcess expertiseResponsivenessNegotiation skillsI could not recommend Katie more! She was extremely attentive and helpful during the entire process. Katie truly went above and beyond for me in every way. Between setting up multiple showings, answering any questions I had, and connecting me with ad... 


















