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 35-37 Jewett St. #35, Newton, MA 02458
1 / 37
Active
Open

$1,399,000

35-37 Jewett St. #35, Newton, MA 02458

5 bds
|
2.5 ba
|
2597 sqft
MLS® 73598660Single Family Residence
Keller Williams Realty Boston-Metro | Back Bay - O'Connor & Highland
Property at 15 Tocci Path, Newton, MA 02459
1 / 23
Active
Open

$2,999,000

15 Tocci Path, Newton, MA 02459

6 bds
|
7 ba
|
5169 sqft
MLS® 73598829Single Family Residence
LMC Property Group - Rimma Linkova
Property at 58 Bontempo Rd, Newton, MA 02459
1 / 42
Active

$3,100,000

58 Bontempo Rd, Newton, MA 02459

5 bds
|
6.5 ba
|
5250 sqft
MLS® 73536751Single Family Residence
Coldwell Banker Realty - Wellesley - Kathy Bayat
Property at 3 Lawn Ave, Newton, MA 02460
1 / 22
Active
Open

$1,800,000

3 Lawn Ave, Newton, MA 02460

4 bds
|
4.5 ba
|
3250 sqft
MLS® 73598646Single Family Residence
Commonwealth Standard Realty Advisors - Diduca Properties
Property at 65 Levbert Rd, Newton, MA 02459
1 / 35
Active

$5,295,000

65 Levbert Rd, Newton, MA 02459

6 bds
|
6 ba
|
6910 sqft
MLS® 73590105Single Family Residence
Bellafi Real Estate, Inc. - Stephanie Lau
Property at 1611 Commonwealth Ave, Newton, MA 02465
1 / 42
Active
Open

$2,195,000

1611 Commonwealth Ave, Newton, MA 02465

5 bds
|
3 ba
|
3491 sqft
MLS® 73592701Single Family Residence
William Raveis R.E. & Home Services - Ryan Cook
Property at 35-37 Jewett St. #35, Newton, MA 02458
1 / 37
Active
Open

$1,399,000

35-37 Jewett St. #35, Newton, MA 02458

5 bds
|
2.5 ba
|
2597 sqft
MLS® 73598661Condominium
Keller Williams Realty Boston-Metro | Back Bay - O'Connor & Highland
Property at 212-214 Auburn #214, Newton, MA 02466
1 / 27
Active

$2,198,000

212-214 Auburn #214, Newton, MA 02466

4 bds
|
3.5 ba
|
4353 sqft
MLS® 73598587Single Family Residence
William Raveis R.E. & Home Services - O & C Homes Team

Frequently Asked Questions