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 40 Harvard St, Newton, MA 02453
1 / 40
Active
Open

$1,695,000

40 Harvard St, Newton, MA 02453

7 bds
|
3 ba
|
3762 sqft
MLS® 735908153 Family - 3 Units Up/Down
Preservation Properties - Ed Lyon
Property at 34 Hancock Ave, Newton, MA 02459
1 / 32
Active
Open

$2,600,000

34 Hancock Ave, Newton, MA 02459

4 bds
|
4 ba
|
3630 sqft
MLS® 73584885Single Family Residence
Coldwell Banker Realty - Newton - Kevin Eagar
Property at 64 Auburn St #64, Newton, MA 02466
1 / 36
Active

$2,100,000

64 Auburn St #64, Newton, MA 02466

5 bds
|
4.5 ba
|
3800 sqft
MLS® 73570529Condominium
Coldwell Banker Realty - Wellesley - Petronehunter Realty Group
Property at 64 Auburn St #64, Newton, MA 02466
1 / 36
Active

$2,100,000

64 Auburn St #64, Newton, MA 02466

5 bds
|
4.5 ba
|
3800 sqft
MLS® 73581516Single Family Residence
Coldwell Banker Realty - Wellesley - Petronehunter Realty Group
Property at 28 Chandler, Newton, MA 02464
1 / 26
Active
Open

$2,389,000

28 Chandler, Newton, MA 02464

5 bds
|
5.5 ba
|
4950 sqft
MLS® 73546016Single Family Residence
Hooli Homes Boston - Nova Group
Property at 22 Roosevelt Rd, Newton, MA 02459
1 / 24
Active

$1,250,000

22 Roosevelt Rd, Newton, MA 02459

3 bds
|
2 ba
|
1768 sqft
MLS® 73588308Single Family Residence
Coldwell Banker Realty - Newton - Naomi Zygiel Almozlino
Property at 26 Fairfax St, Newton, MA 02465
1 / 32
Active
Open

$1,275,000

26 Fairfax St, Newton, MA 02465

3 bds
|
2.5 ba
|
1965 sqft
MLS® 73589697Single Family Residence
Choose Boston, LLC - Shaun Ulloa
Property at 26 Princeton St #26, Newton, MA 02458
1 / 40
Active
Open

$1,495,000

26 Princeton St #26, Newton, MA 02458

4 bds
|
3.5 ba
|
2814 sqft
MLS® 73590619Single Family Residence
William Raveis R.E. & Home Services - Ed Weisberg

Frequently Asked Questions