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 87 Crafts St, Newton, MA 02458
1 / 16
Active

$1,099,888

87 Crafts St, Newton, MA 02458

5 bds
|
3.5 ba
|
2329 sqft
MLS® 73583762Multi Family
USA Real Estate Advisors - Patrick Lydon
Property at 125 Allen Ave, Newton, MA 02468
1 / 41
Active

$4,788,800

125 Allen Ave, Newton, MA 02468

7 bds
|
8 ba
|
7918 sqft
MLS® 73572673Single Family Residence
New England Premier Properties - Yari Korchnoy
Property at 3 Lawn Ave #1, Newton, MA 02460
1 / 27
Active
Open

$1,800,000

3 Lawn Ave #1, Newton, MA 02460

4 bds
|
4.5 ba
|
3250 sqft
MLS® 73593232Condominium
Commonwealth Standard Realty Advisors - Diduca Properties
Property at 79 Beecher Pl #79, Newton, MA 02459
1 / 28
Active
Open

$1,299,000

79 Beecher Pl #79, Newton, MA 02459

3 bds
|
3.5 ba
|
2370 sqft
MLS® 73595714Single Family Residence
Coldwell Banker Realty - Newton - Deanna Salemme
Property at 79 Beecher Pl #5, Newton, MA 02459
1 / 28
Active
Open

$1,299,000

79 Beecher Pl #5, Newton, MA 02459

3 bds
|
3.5 ba
|
2370 sqft
MLS® 73574200Condominium
Coldwell Banker Realty - Newton - Deanna Salemme
Property at 41 Montvale Rd, Newton, MA 02459
1 / 26
Active

$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 579 Centre St, Newton, MA 02458
1 / 42
Active
Open

$2,099,000

579 Centre St, Newton, MA 02458

5 bds
|
4 ba
|
3519 sqft
MLS® 73564186Single Family Residence
Barrett Sotheby's International Realty - The Presti Group
Property at 18 Loring Street, Newton, MA 02459
1 / 24
Active

$1,395,000

18 Loring Street, Newton, MA 02459

4 bds
|
1.5 ba
|
2210 sqft
MLS® 73576620Single Family Residence
Hammond Residential Real Estate - Kathy Krongel

Frequently Asked Questions