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 151 Beaumont Ave, Newton, MA 02460
1 / 9
Active

$1,749,000

151 Beaumont Ave, Newton, MA 02460

4 bds
|
3 ba
|
1680 sqft
MLS® 73585534Single Family Residence
Elzon Realty - Valentina Elzon
Property at 125 Allen Ave, Newton, MA 02468
1 / 42
Active
Open

$4,988,000

125 Allen Ave, Newton, MA 02468

7 bds
|
8 ba
|
7918 sqft
MLS® 73572673Single Family Residence
New England Premier Properties - Yari Korchnoy
Property at 34 West St, Newton, MA 02458
1 / 31
Active
Open

$1,699,000

34 West St, Newton, MA 02458

5 bds
|
4.5 ba
|
2991 sqft
MLS® 73574541Single Family Residence
Coldwell Banker Realty - Newton - Mckenzie Howarth
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 393 Commonwealth, Newton, MA 02467
1 / 42
Active

$4,749,000

393 Commonwealth, Newton, MA 02467

5 bds
|
5 ba
|
5368 sqft
MLS® 73584123Single Family Residence
Classic Realty - The Power Of Two Holly & Jerry
Property at 71 Parker Ave, Newton, MA 02459
1 / 39
Active
Open

$1,285,000

71 Parker Ave, Newton, MA 02459

3 bds
|
2 ba
|
1965 sqft
MLS® 73583755Single Family Residence
Keller Williams Realty - The Baker Team
Property at 11 Tennyson Rd., Newton, MA 02465
1 / 21
Active
Open

$1,325,000

11 Tennyson Rd., Newton, MA 02465

3 bds
|
1.5 ba
|
1766 sqft
MLS® 73584804Single Family Residence
Coldwell Banker Realty - Newton - Ilene Solomon
Property at 73 Countryside Road, Newton, MA 02459
1 / 42
Active
Open

$3,999,500

73 Countryside Road, Newton, MA 02459

5 bds
|
4 ba
|
5223 sqft
MLS® 73528794Single Family Residence
Hammond Residential Real Estate - Brenda Van Der Merwe

Frequently Asked Questions