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Top Producer

Mary Gillach

191 Grove St.
Chestnut Hill, MA

Let this real estate agent know you found them on Boston magazine’s Find It Boston.

This is my business. I'd like to submit an update.


Mary Gillach is a real estate leader in Boston and its surrounding suburbs,
ranking among the area’s top agents since 2003. With over $1 billion in sales,
her team, the Gillach Group, consistently leads the market in Brookline,
Newton, and Chestnut Hill, MA. The Gillach Group is William Raveis’s top
producer in Massachusetts. Gillach earned her MBA from the Wharton
School and spent 15 years in healthcare management prior to shifting career
paths in 2001. Her passion for educating others and her skills honed in the
consulting world have translated into success for her clients. Armed with
data, tools, and trusted counsel, her clients are confident in making decisions
through what can be a stressful process. By organizing as a professional
services firm, Gillach’s team focuses on activities most important to their
clients while entrusting support to the team’s expert transaction and marketing staff. Results tell the story: More than 90 percent of the team’s business is
repeat or referral. “Expect more… and get it!” is more than her team’s tagline.

Brokerage Firm:

William Raveis

Towns Served:

Brookline, Chestnut Hill, Newton, Dedham, West Roxbury, Hyde Park, Jamaica Plain, Roslindale, Brighton, Belmont, Needham, Westwood, Sherborn, Holliston, Halifax, Bourne, Cambridge, Whitman, Framingham, Natick, Concord, Sharon and Sudbury

Awards or Certifications:

Top Producer: 2020, 2021


Top Producer: 2022