Jamie

Contact

Meet Jamie

Jamie Grossman is a well known, trusted and compassionate member of the Greater Boston real estate community. Prior to joining MGS Group Real Estate, Jamie was with Benoit Mizner Simon and then Gibson Sotheby’s, where she was selected by Modern Luxury to be featured in their Real Estate Industry Leaders Home/Real Estate issue of Boston Common February 2021 issue.
 
Jamie offers her fresh, solution-driven approach to help her clients achieve best results. Operating with the integrity for which she is known, she enjoys working with clients throughout the Metro West and Greater Boston markets.
 
With her passion for real estate spanning three decades, Grossman has experience with residential renovations and project management. “Residential sales bring all of my experience together in one place,” says Grossman, “allowing me to assist clients with a mature and experienced approach, whether they are buying or selling their home, or both!”
 
Grossman loves the personal, trusted relationships she builds with her clients. Hailed by one client as “not just an agent, but a real estate life coach,” and by another “she has great instincts, is attentive and responsive with a big dose of fun,” Grossman provides impactful guidance to buyers and sellers, simplifying the process into manageable steps to reduce stress and prevent unforeseen obstacles. “I am so happy to see relief on a seller’s face when they know they are in good hands and when a buyer finds ‘the one,’” she explains. “I never take for granted that I play a part in my clients’ journey.”

Education

  • Boston University College of Communication
  • Bachelor of Science in Communication
  • Harvard Business School Executive Education in Governing for Nonprofit Excellence, Certification

Charity/Community Involvement

  • Jewish Family & Children’s Service 2000-2023 Board of Directors, Board Chair 2017-2020
  • Beth Israel Deaconess Medical Center, Board of Overseers
  • Anti-Defamation League, Board of Directors
  • Home Front Strong, Advisory Board
  • Dana Farber Susan F. Smith Center for Women’s Cancers, Executive Council
  • Pan-Mass Challenge, past rider

Accolades

  • Recognized by The Wall Street Journal as the Top 1.5% of Realtors Nationwide, 2022

Interests

  • Family
  • Military family support
  • Health and fitness
  • Fly-fishing

Years of Experience

  • Over 30 years of experience in residential sales, renovations, contractor management

FAQs about MGS Group Real Estate Agents

MGS Group Real Estate is a boutique brokerage serving Boston, Greater Boston, New York, and Miami. Our team delivers concierge-level guidance backed by market data and proven results.

Primarily Greater Boston (including Boston and Cambridge), with additional coverage in New York and Miami through our team network. This blend supports local expertise and out-of-state moves for clients.

Visit us in Boston (389 Commonwealth Ave), Cambridge (187 Mt Auburn St), and Wellesley (180 Linden St, Suite 7A). Call the main line at 617-714-4544 to be routed to the right agent.

MGS highlights $4.5B+ in combined sales, 13 sales agents, 20+ years in business, and 3 offices—a boutique footprint with enterprise-level results.

Agents represent single-family homes, condos, luxury estates, and investment properties. From historic brownstones to new construction, our advisors tailor strategies to each asset class and neighborhood.

Record May 2025 medians set the tone: $980,000 for single-family (+3.2% YoY) and $749,500 for condos (+4.8% YoY), per GBAR. In June 2025, the single-family median hit $1,000,000.

In July 2025, Cambridge homes sold for a $1.2M median, up 1.6% YoY, with a 27-day median time on market (Redfin). Neighborhood-level guidance helps you navigate list-to-sale dynamics.

Expect a concierge-level experience: pricing strategy, staging guidance, premium media, and targeted distribution. “Expect concierge-level service and attention to detail.” (Client-centered promise, reflected in site language.)

We align budget and timing with live inventory, advise on comps, and negotiate terms. Market context matters: GBAR reported rising inventory and record medians in May 2025—conditions we track daily for buyers

Yes. MGS regularly markets luxury estates and advises on multi-unit/investment opportunities, supported by in-house marketing and press-proven listings.

A boutique model with enterprise-grade marketing and three-market reach. Proven sales volume ($4.5B+) and media coverage underscore performance; clients get white-glove guidance from offer to closing.

Jamie

Contact

Meet Jamie

Jamie Grossman is a well known, trusted and compassionate member of the Greater Boston real estate community. Prior to joining MGS Group Real Estate, Jamie was with Benoit Mizner Simon and then Gibson Sotheby’s, where she was selected by Modern Luxury to be featured in their Real Estate Industry Leaders Home/Real Estate issue of Boston Common February 2021 issue.
 
Jamie offers her fresh, solution-driven approach to help her clients achieve best results. Operating with the integrity for which she is known, she enjoys working with clients throughout the Metro West and Greater Boston markets.
 
With her passion for real estate spanning three decades, Grossman has experience with residential renovations and project management. “Residential sales bring all of my experience together in one place,” says Grossman, “allowing me to assist clients with a mature and experienced approach, whether they are buying or selling their home, or both!”
 
Grossman loves the personal, trusted relationships she builds with her clients. Hailed by one client as “not just an agent, but a real estate life coach,” and by another “she has great instincts, is attentive and responsive with a big dose of fun,” Grossman provides impactful guidance to buyers and sellers, simplifying the process into manageable steps to reduce stress and prevent unforeseen obstacles. “I am so happy to see relief on a seller’s face when they know they are in good hands and when a buyer finds ‘the one,’” she explains. “I never take for granted that I play a part in my clients’ journey.”

Education

  • Boston University College of Communication
  • Bachelor of Science in Communication
  • Harvard Business School Executive Education in Governing for Nonprofit Excellence, Certification

Charity/Community Involvement

  • Jewish Family & Children’s Service 2000-2023 Board of Directors, Board Chair 2017-2020
  • Beth Israel Deaconess Medical Center, Board of Overseers
  • Anti-Defamation League, Board of Directors
  • Home Front Strong, Advisory Board
  • Dana Farber Susan F. Smith Center for Women’s Cancers, Executive Council
  • Pan-Mass Challenge, past rider

Accolades

  • Recognized by The Wall Street Journal as the Top 1.5% of Realtors Nationwide, 2022

Interests

  • Family
  • Military family support
  • Health and fitness
  • Fly-fishing

Years of Experience

  • Over 30 years of experience in residential sales, renovations, contractor management
Jamie Grossman

Jamie Grossman

Work with Jamie

About Jamie

Jamie Grossman is a well known, trusted and compassionate member of the Greater Boston real estate community. Prior to joining MGS Group Real Estate, Jamie was with Benoit Mizner Simon and then Gibson Sotheby’s, where she was selected by Modern Luxury to be featured in their Real Estate Industry Leaders Home/Real Estate issue of Boston Common February 2021 issue.
 
Jamie offers her fresh, solution-driven approach to help her clients achieve best results. Operating with the integrity for which she is known, she enjoys working with clients throughout the Metro West and Greater Boston markets.
 
With her passion for real estate spanning three decades, Grossman has experience with residential renovations and project management. “Residential sales bring all of my experience together in one place,” says Grossman, “allowing me to assist clients with a mature and experienced approach, whether they are buying or selling their home, or both!”
 
Grossman loves the personal, trusted relationships she builds with her clients. Hailed by one client as “not just an agent, but a real estate life coach,” and by another “she has great instincts, is attentive and responsive with a big dose of fun,” Grossman provides impactful guidance to buyers and sellers, simplifying the process into manageable steps to reduce stress and prevent unforeseen obstacles. “I am so happy to see relief on a seller’s face when they know they are in good hands and when a buyer finds ‘the one,’” she explains. “I never take for granted that I play a part in my clients’ journey.”

Education

  • Boston University College of Communication
  • Bachelor of Science in Communication
  • Harvard Business School Executive Education in Governing for Nonprofit Excellence, Certification

Charity/Community Involvement

  • Jewish Family & Children’s Service 2000-2023 Board of Directors, Board Chair 2017-2020
  • Beth Israel Deaconess Medical Center, Board of Overseers
  • Anti-Defamation League, Board of Directors
  • Home Front Strong, Advisory Board
  • Dana Farber Susan F. Smith Center for Women’s Cancers, Executive Council
  • Pan-Mass Challenge, past rider

Accolades

  • Recognized by The Wall Street Journal as the Top 1.5% of Realtors Nationwide, 2022

Interests

  • Family
  • Military family support
  • Health and fitness
  • Fly-fishing

Years of Experience

  • Over 30 years of experience in residential sales, renovations, contractor management

Current Listings

Past Transactions

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