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 40 Harvard St, Newton, MA 02453
1 / 42
Active
Open

$1,695,000

40 Harvard St, Newton, MA 02453

7 bds
|
3 ba
|
3762 sqft
MLS® 735908153 Family - 3 Units Up/Down
Preservation Properties - Ed Lyon
Property at 305 Central Street, Newton, MA 02466
1 / 42
Active
Open

$1,245,000

305 Central Street, Newton, MA 02466

5 bds
|
3 ba
|
2148 sqft
MLS® 73580381Single Family Residence
Real Broker MA, LLC - Adams & Co. Team
Property at 53 Oak, Newton, MA 02465
1 / 6
Active
Open

$2,078,000

53 Oak, Newton, MA 02465

4 bds
|
5 ba
|
4385 sqft
MLS® 73590990Single Family Residence
Charlesgate Realty Group LLC - Mingzong Zou
Property at 17 Kilburn Road, Newton, MA 02465
1 / 24
Active

$1,795,000

17 Kilburn Road, Newton, MA 02465

4 bds
|
3 ba
|
2600 sqft
MLS® 73568944Single Family Residence
Century 21 North East - Frederica Tassis
Property at 82-84 Eastside Parkway, Newton, MA 02458
1 / 22
Active

$4,148,000

82-84 Eastside Parkway, Newton, MA 02458

8 bds
|
7 ba
|
6600 sqft
MLS® 735920802 Family - 2 Units Side by Side
William Raveis R.E. & Home Services - O & C Homes Team
Property at 334 Hammond St, Newton, MA 02467
1 / 37
Active

$7,995,000

334 Hammond St, Newton, MA 02467

8 bds
|
7.5 ba
|
10219 sqft
MLS® 73590108Single Family Residence
Douglas Elliman Real Estate - The Sarkis Team - The Sarkis Team
Property at 78 Manchester Road, Newton, MA 02459
1 / 42
Active
Open

$3,250,000

78 Manchester Road, Newton, MA 02459

5 bds
|
5.5 ba
|
4658 sqft
MLS® 73582526Single Family Residence
Engel & Volkers Wellesley - Joelle Tomb
Property at 191 Spiers Road, Newton, MA 02459
1 / 7
Active

$2,399,000

191 Spiers Road, Newton, MA 02459

5 bds
|
4.5 ba
|
4025 sqft
MLS® 73590272Single Family Residence
Hammond Residential Real Estate - Richard C. Dore

Frequently Asked Questions