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 191 Spiers Road, Newton, MA 02459
1 / 7
Active

$2,399,000

191 Spiers Road, Newton, MA 02459

5 bds
|
4.5 ba
|
4025 sqft
MLS® 73590272Single Family Residence
Hammond Residential Real Estate - Richard C. Dore
Property at 141 Spiers Road, Newton, MA 02459
1 / 6
Active

$2,399,000

141 Spiers Road, Newton, MA 02459

5 bds
|
4.5 ba
|
4028 sqft
MLS® 73590271Single Family Residence
Hammond Residential Real Estate - Richard C. Dore
Property at 454 Dudley Rd, Newton, MA 02459
1 / 38
Active

$4,695,000

454 Dudley Rd, Newton, MA 02459

7 bds
|
8 ba
|
7475 sqft
MLS® 73577217Single Family Residence
Douglas Elliman Real Estate - The Sarkis Team - The Sarkis Team
Property at 41 Montvale Rd, Newton, MA 02459
1 / 27
Active
Open

$3,900,000

41 Montvale Rd, Newton, MA 02459

5 bds
|
5.5 ba
|
6839 sqft
MLS® 73590265Single Family Residence
Hammond Residential Real Estate - Robin Allen
Property at 16 Stanley Road, Newton, MA 02468
1 / 26
Active
Open

$1,300,000

16 Stanley Road, Newton, MA 02468

3 bds
|
2 ba
|
2514 sqft
MLS® 73590242Single Family Residence
Hammond Residential Real Estate - Friedler / Marchant Living Group
Property at 64 Dalby St #1, Newton, MA 02458
1 / 22
Active

$1,200,000

64 Dalby St #1, Newton, MA 02458

4 bds
|
4 ba
|
2292 sqft
MLS® 73589154Condominium
New Neighbors, Inc. - Marina Papanova
Property at 305 Central Street, Newton, MA 02466
1 / 42
Active
Open

$1,245,000

305 Central Street, Newton, MA 02466

5 bds
|
3 ba
|
2148 sqft
MLS® 73580381Single Family Residence
Real Broker MA, LLC - Adams & Co. Team
Property at 34 Hancock Ave, Newton, MA 02459
1 / 32
Active

$2,900,000

34 Hancock Ave, Newton, MA 02459

4 bds
|
4 ba
|
3630 sqft
MLS® 73584885Single Family Residence
Coldwell Banker Realty - Newton - Kevin Eagar

Frequently Asked Questions