Hero Real Estate

Gundersheim Group Real Estate | Newton, MA & Greater Boston

Award-winning, top-producing Realtors bringing strategy, steady communication, and hyper-local expertise to buyers and sellers across Newton and the western suburbs.

Why Work With Our Team

Why Work With Our Team

As an award-winning, top-producing team led by founder Margie Gundersheim, we combine deep Greater Boston market knowledge with a calm, strategic approach that never leaves you guessing. Real estate here moves fast, but your decisions shouldn't feel rushed. Our clients consistently tell us they felt informed, supported, and genuinely taken care of, especially when the stakes were high. Whether you're buying your first home in Newton, upsizing in Needham, or selling a condo in Brookline, you get honest guidance and a full team working on your behalf, not a one-size-fits-all script.

20+ years
Experience
290+
Transaction Count
$750K - $2.8M
Avg Price

Local Insight That Shows Up in the Details

From pricing and negotiation to neighborhood-by-neighborhood nuances across Newton, Wellesley, Needham, Brookline, Lexington, and beyond, we help you make confident decisions with real context, not guesswork. Our team blends data-driven pricing strategy, strong marketing, and hands-on representation so buyers win the right home and sellers protect their bottom line.

Award-Winning Team

A top-producing, award-winning team of Realtors serving the Greater Boston area.

Buyers & Sellers

Full-service representation whether you're buying your first home or selling to move up.

Hyper-Local Expertise

Neighborhood-by-neighborhood knowledge across Newton, Wellesley, Needham, and beyond.

Clear Communication

Fast, direct updates so you always know the plan, the options, and the next step.

From Search to Keys (and Beyond)

From Search to Keys (and Beyond)

Our process is designed to feel straightforward from day one. We start with a quick strategy conversation, then build a plan around your timeline, budget, and must-haves. Buyers get a clear showing approach, smart offer strategy, and hands-on support through inspections and closing. Sellers get a tailored pricing and prep plan, strong marketing, and negotiation focused on protecting your bottom line. Throughout it all, you get fast responses, practical advice, and a steady team of advocates at the table.

Homes for sale in Newton

Featured listings currently on the market

Property at 99 Baldpate Hill Road, Newton, MA 02459
1 / 36
Active

$6,649,000

99 Baldpate Hill Road, Newton, MA 02459

5 bds
|
7.5 ba
|
9136 sqft
MLS® 73484874Single Family Residence
Serhant - Samantha Stumpo
Property at 29 Hanson Road, Newton, MA 02459
1 / 36
Active

$3,299,000

29 Hanson Road, Newton, MA 02459

7 bds
|
7 ba
|
6144 sqft
MLS® 73510010Single Family Residence
Coldwell Banker Realty - Newton - Ilene Solomon
Property at 11 Amy Circle, Newton, MA 02468
1 / 42
Active
Open

$4,250,000

11 Amy Circle, Newton, MA 02468

7 bds
|
8 ba
|
6213 sqft
MLS® 73589066Single Family Residence
Gibson Sotheby's International Realty - Mizner + Montero
Property at 18 Pettee St #18, Newton, MA 02464
1 / 29
Active
Open

$1,150,000

18 Pettee St #18, Newton, MA 02464

3 bds
|
2.5 ba
|
2162 sqft
MLS® 73589230Condominium
William Raveis R. E. & Home Services - Katya Malakhova
Property at 198-200 Concord Street, Newton, MA 02462
1 / 27
Active
Open

$1,188,000

198-200 Concord Street, Newton, MA 02462

4 bds
|
2 ba
|
2580 sqft
MLS® 735557722 Family - 2 Units Side by Side
eXp Realty LLC - Chris Vietor Homes
Property at 829 Chestnut, Newton, MA 02468
1 / 36
Active
Open

$1,849,000

829 Chestnut, Newton, MA 02468

5 bds
|
4.5 ba
|
4424 sqft
MLS® 73577097Single Family Residence
Engel & Volkers Newton - Lisa Keshet
Property at 22 Bracebridge Road, Newton, MA 02459
1 / 39
Active

$2,550,000

22 Bracebridge Road, Newton, MA 02459

6 bds
|
5 ba
|
4112 sqft
MLS® 73547326Single Family Residence
Keller Williams Realty - Gloria Conviser
Property at 24 Radcliff Rd, Newton, MA 02468
1 / 42
Active
Open

$2,895,000

24 Radcliff Rd, Newton, MA 02468

5 bds
|
5 ba
|
5048 sqft
MLS® 73508699Single Family Residence
William Raveis R.E. & Home Services - Gore Lietzke Group

Frequently Asked Questions