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 1929 Commonwealth Ave, Newton, MA 02466
1 / 29
Active

$1,100,000

1929 Commonwealth Ave, Newton, MA 02466

3 bds
|
1.5 ba
|
1658 sqft
MLS® 73584729Single Family Residence
Coldwell Banker Realty - Newton - Deanna Salemme
Property at 861 Commonwealth Ave, Newton, MA 02459
1 / 19
Active

$2,195,000

861 Commonwealth Ave, Newton, MA 02459

4 bds
|
3 ba
|
2640 sqft
MLS® 73580639Single Family Residence
Hammond Residential Real Estate - Debby Belt
Property at 189 Mount Vernon Street, Newton, MA 02465
1 / 27
Active
Open

$2,199,000

189 Mount Vernon Street, Newton, MA 02465

6 bds
|
4 ba
|
4545 sqft
MLS® 73547776Single Family Residence
Gibson Sotheby's International Realty - The Margie And Jon Team
Property at 3 Daniel Street, Newton, MA 02459
1 / 31
Active
Open

$1,365,000

3 Daniel Street, Newton, MA 02459

3 bds
|
1.5 ba
|
1794 sqft
MLS® 73584615Single Family Residence
Coldwell Banker Realty - Boston - Paul Whaley/Charlie Ring Team
Property at 32 Hickory Cliff Rd, Newton, MA 02464
1 / 42
Active

$2,580,000

32 Hickory Cliff Rd, Newton, MA 02464

4 bds
|
4.5 ba
|
3804 sqft
MLS® 73568025Single Family Residence
Quintess Real Estate - Janet Qin
Property at 42 Bow Road, Newton, MA 02459
1 / 28
Active

$3,498,000

42 Bow Road, Newton, MA 02459

5 bds
|
6 ba
|
7523 sqft
MLS® 73573813Single Family Residence
Charlesgate Realty Group LLC - Maura Cutting
Property at 78 Manchester Road, Newton, MA 02459
1 / 42
Active

$3,399,000

78 Manchester Road, Newton, MA 02459

5 bds
|
5.5 ba
|
4658 sqft
MLS® 73582526Single Family Residence
Engel & Volkers Wellesley - Joelle Tomb
Property at 144 Concord Street, Newton, MA 02462
1 / 25
Active
Open

$1,999,000

144 Concord Street, Newton, MA 02462

5 bds
|
3.5 ba
|
4111 sqft
MLS® 73584369Single Family Residence
Hammond Residential Real Estate - Debby Belt

Frequently Asked Questions