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 22 Bracebridge Road, Newton, MA 02459
1 / 39
Active
Open

$2,550,000

22 Bracebridge Road, Newton, MA 02459

6 bds
|
5 ba
|
4112 sqft
MLS® 73547326Single Family Residence
Keller Williams Realty - Gloria Conviser
Property at 24 Radcliff Rd, Newton, MA 02468
1 / 42
Active
Open

$2,895,000

24 Radcliff Rd, Newton, MA 02468

5 bds
|
5 ba
|
5048 sqft
MLS® 73508699Single Family Residence
William Raveis R.E. & Home Services - Gore Lietzke Group
Property at 25 Hamlet Street #25, Newton, MA 02459
1 / 25
Active
Open

$1,395,000

25 Hamlet Street #25, Newton, MA 02459

4 bds
|
3.5 ba
|
2524 sqft
MLS® 73580746Condominium
William Raveis R.E. & Home Services - Gene Hashkes
Property at 103 Newtonville Avenue, Newton, MA 02458
1 / 21
Active
Open

$1,099,000

103 Newtonville Avenue, Newton, MA 02458

3 bds
|
2 ba
|
1960 sqft
MLS® 73580895Single Family Residence
eXp Realty LLC - Chris Vietor Homes
Property at 363 Brookline Street, Newton, MA 02459
1 / 31
Active

$2,799,999

363 Brookline Street, Newton, MA 02459

4 bds
|
4.5 ba
|
3840 sqft
MLS® 73503275Single Family Residence
Hammond Residential Real Estate - Mona And Shari Wiener
Property at 8 Hollis Street, Newton, MA 02458
1 / 28
Active

$1,999,900

8 Hollis Street, Newton, MA 02458

5 bds
|
4.5 ba
|
3899 sqft
MLS® 73554963Single Family Residence
Alba Realty Group LLC - Alda Myrteza
Property at 419 Lowell Ave, Newton, MA 02460
1 / 35
Active
Open

$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 11 Mosley Rd., Newton, MA 02459
1 / 41
Active
Open

$3,695,000

11 Mosley Rd., Newton, MA 02459

4 bds
|
3.5 ba
|
4650 sqft
MLS® 73571521Single Family Residence
Coldwell Banker Realty - Newton - Arthur Cantor

Frequently Asked Questions