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 308 Prince, Newton, MA 02465
1 / 42
Active

$6,188,000

308 Prince, Newton, MA 02465

6 bds
|
6.5 ba
|
7465 sqft
MLS® 73582569Single Family Residence
Coldwell Banker Realty - Newton - The Jeff Groper Group
Property at 26 Fairfax St, Newton, MA 02465
1 / 32
Active
Open

$1,275,000

26 Fairfax St, Newton, MA 02465

3 bds
|
2.5 ba
|
1965 sqft
MLS® 73589697Single Family Residence
Choose Boston, LLC - Shaun Ulloa
Property at 210 Evelyn #210, Newton, MA 02468
1 / 21
Active

$1,724,500

210 Evelyn #210, Newton, MA 02468

4 bds
|
3.5 ba
|
2827 sqft
MLS® 73573233Condominium
Hammond Residential Real Estate - Robin Allen
Property at 949 Dedham St, Newton, MA 02459
1 / 32
Active

$3,795,000

949 Dedham St, Newton, MA 02459

6 bds
|
7 ba
|
7400 sqft
MLS® 73584450Single Family Residence
Michelle Lane Real Estate - Michelle J. Lane
Property at 419 Lowell Ave, Newton, MA 02460
1 / 35
Active

$1,480,000

419 Lowell Ave, Newton, MA 02460

4 bds
|
2.5 ba
|
2501 sqft
MLS® 73587175Single Family Residence
William Raveis R. E. & Home Services - Hickmancoen Home Team
Property at 25-27 High Street, Newton, MA 02461
1 / 39
Active

$3,916,000

25-27 High Street, Newton, MA 02461

10 bds
|
7 ba
|
7696 sqft
MLS® 734721792 Family - 2 Units Side by Side
RE/MAX Preferred Properties - Maureen Kelly Fromm
Property at 21 Allen Ave, Newton, MA 02468
1 / 28
Active

$1,399,000

21 Allen Ave, Newton, MA 02468

4 bds
|
1.5 ba
|
1936 sqft
MLS® 73582016Single Family Residence
Coldwell Banker Realty - Cambridge - Carol Henriquez
Property at 22 Winthrop Street, Newton, MA 02465
1 / 13
Active

$5,700,000

22 Winthrop Street, Newton, MA 02465

7 bds
|
6.5 ba
|
7409 sqft
MLS® 73588239Single Family Residence
Coldwell Banker Realty - Newton - Mb Associates

Frequently Asked Questions