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 65 Bernard St, Newton, MA 02461
1 / 31
Active

$1,429,000

65 Bernard St, Newton, MA 02461

4 bds
|
2 ba
|
1921 sqft
MLS® 73592598Single Family Residence
Commonwealth Standard Realty Advisors - Irina Slepak
Property at 40 Harvard St, Newton, MA 02460
1 / 42
Active

$1,695,000

40 Harvard St, Newton, MA 02460

7 bds
|
3 ba
|
3762 sqft
MLS® 735908153 Family - 3 Units Up/Down
Preservation Properties - Ed Lyon
Property at 126 Russell Rd, Newton, MA 02465
1 / 2
Active

$3,050,000

126 Russell Rd, Newton, MA 02465

7 bds
|
6.5 ba
|
5920 sqft
MLS® 73591584Single Family Residence
Keller Williams Realty Evolution - Lior Rozhansky
Property at 30 Dorr Rd, Newton, MA 02458
1 / 37
Active
Open

$3,849,000

30 Dorr Rd, Newton, MA 02458

5 bds
|
5.5 ba
|
4882 sqft
MLS® 73583361Single Family Residence
Hammond Residential Real Estate - Richard C. Dore
Property at 103 Bellevue St #4, Newton, MA 02458
1 / 35
Active

$1,620,000

103 Bellevue St #4, Newton, MA 02458

2 bds
|
2.5 ba
|
2601 sqft
MLS® 73574425Condominium
Compass - Allison Blank
Property at 55 Oak Ave, Newton, MA 02465
1 / 15
Active

$2,088,000

55 Oak Ave, Newton, MA 02465

4 bds
|
5 ba
|
4385 sqft
MLS® 73563521Single Family Residence
Charlesgate Realty Group LLC - Mingzong Zou
Property at 2031 Commonwealth, Newton, MA 02466
1 / 32
Active

$1,425,000

2031 Commonwealth, Newton, MA 02466

4 bds
|
3.5 ba
|
2860 sqft
MLS® 73589968Single Family Residence
Red Tree Real Estate - Jacob Rosenberg
Property at 79 Woodchester Dr, Newton, MA 02467
1 / 30
Active

$2,495,000

79 Woodchester Dr, Newton, MA 02467

4 bds
|
4.5 ba
|
4340 sqft
MLS® 73578296Single Family Residence
Romo Realty Group - Jarrod L. Pescosolido

Frequently Asked Questions