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About The Gillach Group - Mary Gillach

Sales Associates - Brookline Office
191 Grove Street, Brookline, MA 02467
Cell: 617.935.9290

Top Producing Brookline / Newton / JP Agent Since 2003

Business Experience

Expect More...And Get It! You should have high expectations for the real estate professional selling your home or helping you buy a new one. But not all agents are the same, and results do vary! Interview - ask agents for references, sales statistics, their philosophy, or whatever will help you make the best decision for you. Finding a professional you trust, who knows the market, and who will effectively represent your interests every step of the way will benefit you greatly. It is not too much to expect your realtor to have exceptional marketing, financial analysis, and negotiation skills - and the energy to apply them. You should insist upon unwavering loyalty, professionalism and commitment to customer service. This is how we do our business, and how we can help you!

What Makes Us Different - I bring a Wharton MBA and 15+ years of success in sales, marketing and executive management to your side. My team and I are committed to providing unparalleled full-service brokerage to our buyers and sellers, and to have a blast doing it. With a team of savvy, experienced brokers and a fabulous can-do team assistant, we are there at every turn to ensure your purchase or sales experience is easy and seamless. We won't miss a beat!

Our Results - The business acumen and work ethic that drove a successful career in corporate America have transferred easily to real estate. I started as a part-time agent in 2001 when I was pregnant with my first child, and found it was a perfect fit. Since 2003 I have been the top producing agent in my primary market area, and have consistently ranked among the Top 15 Agents in all of the Greater Boston area (number of transactions, per MLS).

Core Values- Whether listing properties for sellers or working as buyer's agents, holding fast to a core set of values helps us to best serve you. It also sets us apart from other agents. My team and I deeply appreciate our clients, who have helped make our business successful and very fun!

• Professionalism - High integrity and unquestionable loyalty
• Superior Analytics - Analysis of market trends, inventory and pricing you need to make sound decisions
• A Consultative, Strategic Approach - Working together to develop creative solutions to get you the results you seek
• Exceptional Service - Outstanding service at every step!

Give Me A Call - Whether you are interested in the greater Boston market or elsewhere in the nation, call us to discuss how best to approach selling your home or buying a new one. My team and I are happy to help. Put us to work for you!

Results orientation: $40+M sales each year, 60-75 sales each year

Health care executive - physician practice management, medical devices

Management consultant for global professional services firm

Independent consultant for companies across a variety of industries

Exercise physiologist, tennis pro, bike tour leader, cliff diver . . .

Professional Achievements

Top Selling Realtor in Brookline (2014 & prior)

#1 Team in Brookline (2014)

#6 Team in MA (2014)

#1 Raveis Team in MA (2014)

#3 Sales Team in MA in Sales Volume (Raveis 2013)

#4 Closed Units in MA (Raveis 2013)

#7 Team in Raveis in Sales Volume (spanning Northeast) (2013)

Chairman's Elite Club (Raveis 2013)

#1 Team in MA in Closed Units and Listings (Raveis 2012)

Top Producing Team for Exceptional Properties (Raveis 2012)

#2 Sales Team in MA in Sales Volume (Raveis 2012)

#6 Team in Raveis in Sales Volume (spanning Northeast) (2012)

#8 Team in Raveis in Closed Units (spanning Northeast) (2012)

#1 Team in MA in Closed Units (Raveis 2011)

Top Producing Team for Exceptional Properties (Raveis 2011)

Areas Covered



Boston, especially Jamaica Plain, Back Bay, South End

Wellesley and neighboring western suburbs


Wharton MBA

Community Involvement

Rosie's Place volunteer

Pro-bono community consulting

Human Rights Campaign (HRC) - Federal Club member since 1998

Other interests: tennis, golf, cycling, pencil drawing & family time!

In The News

Boston Globe

  • David – Buyer of $1M Waban single family: Mary was very professional and exceedingly patient in helping us find the right house. She never pressured us at any point in the process, but when she had an opinion she wasn’t afraid to share it. I would highly recommend her to anybody looking for a house...

  • Jocelyn – Seller of $500k+ Brookline condo Mary is an incredible real estate agent and my husband and I consider ourselves very fortunate to have worked with her in selling our Brookline condo. She has expert knowledge of the Boston area market and her pricing strategy was spot on. We received an...

  • Jason – Seller of $1.5M Newton Centre single family and Buyer of $3.8M Newton single family: We found Mary and her team through Zillow and are thrilled we chose them to help us buy our new home and sell our previous one, both in Newton. We are busy professionals and Mary knew how to make the best ...

  • Allegra – Buyer & Seller of $400k Coolidge Corner condo: I met Mary Gillach over 8 years ago when I first moved to Boston. She helped me find and buy my first condominium right in the heart of Brookline and near the Longwood Medical Area where I was working. After enjoying my place for 8 years, I ...

  • Avi Liss, Esq of Liss Law, LLC – Real Estate Attorney: Truly one of the best….on every level. Extremely knowledgeable, timely, professional. Mary and her team understand what it takes to get things done. I highly recommend this team to any and all!

  • Daniel – Seller of $700k condo in Newton Highlands, Buyer of $850k Single Family in South Natick and Rented out $4,000/mo Newton Highlands condo in years prior: So professional, supportive, savvy, and in the know.

  • Celeste – Buyer of $600k Brookline house and Seller of $350k condo in Jamaica Plain: Mary is a phenomenal realtor. In a very difficult market we found a “for sale by owner” that we were interested in. Most realtors would try to steer us away due to the reduced commission, but Mary took on our purch...

  • Geoff – Seller of $1.3M Newton single family: Mary Gillach and The Gillach Group she leads were our real estate agents for the sale of our home in Newton, MA. Mary and her team are very professional, beginning with research and analysis of comparable real estate valuations to establish an appropria...

  • Hank – Buyer of $1.5M Pill Hill single family: It is hard to express in a brief summary how wonderful it is to work with Mary. Not only is she the most knowledgeable real estate agent that I have worked with (and I have worked with many), but she is also patient, pragmatic and committed to making ...

  • Jocelyn – Seller of $500k+ Brookline condo Mary is an incredible real estate agent and my husband and I consider ourselves very fortunate to have worked with her in selling our Brookline condo. She has expert knowledge of the Boston area market and her pricing strategy was spot on. We received an...

  • Stacey – Buyer of $700k Washington Square condo: After working with several other brokers and a couple of unsuccessful offers we luckily came across The Gillach Group. We worked with Marissa Jazmin and through the whole house hunting process she was responsive, honest, pro-active, and listened to w...

  • Dave – Buyer of $500k Bedford single family: Mary proved to be a fantastic advisor in the home-buying process, tailoring the search specifically for our family and ensuring we saw plenty of high-quality homes in our price range and desired neighborhoods. We would absolutely come to her for advice ...

  • Ethan – Seller of $350k Jamaica Plain condo and Buyer of $600s Brookline Single Family: When my wife and I asked Mary and her team to help us find a new home, they delivered everything we could have asked for, and were a real pleasure to work with. Mary and her team helped us sell our JP condo and ...

  • Mitra – Seller of $950k Coolidge Corner single family: Mary and her team were professional, efficient, responsive and demonstrated a keen understanding of what it would take to sell our property. They offered sound advice and helped us to move quickly in order to ensure that we were able to sell o...

  • Sharad – Seller of $1.4M Coolidge Corner condo: I am writing to you on the eve of the closing to thank you on behalf of my whole family. I thank the day that we received your postcard in the mail. You are truly everything you said on the card, and much, much more. Your MBA training and your natura...

  • Josh – Seller of $500k Roslindale single family: Mary and her group (esp Art Rawding) helped sell our house in Roslindale. The experience was wonderful from the start. We had never imagined listing our house for the price we did but Mary was confident we could get a higher price than we were expec...

  • Mike – Buyer of $850k Coolidge Corner condo, Seller of $900k Coolidge Corner condo, and Buyer of $850k Needham single family home: We have bought and sold 3 real estates through Mary in the past 10 years in the Greater Boston area. Mary helped us purchase a condo on Beacon Street in Brookline in 2...

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Your Insurance Rep.

Joel Fanjoy
Insurance NPN#
Office - 781.749.3007
Fax - 781.749.3040
Direct Line - 617.320.5687

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