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 298-304 Elliot Street #C, Newton, MA 02464
1 / 27
Active

$1,100,000

298-304 Elliot Street #C, Newton, MA 02464

3 bds
|
2 ba
|
1413 sqft
MLS® 73594678Condominium
Coldwell Banker Realty - Boston - Ricardo Rodriguez & Associates Group
Property at 123 Mount Vernon Street #1, Newton, MA 02465
1 / 39
Active

$1,249,000

123 Mount Vernon Street #1, Newton, MA 02465

4 bds
|
3.5 ba
|
2202 sqft
MLS® 73579577Condominium
Luxury Realty Partners - Anya Kogan
Property at 48 River Ave, Newton, MA 02464
1 / 9
Active

$1,250,000

48 River Ave, Newton, MA 02464

0 bds
|
0 ba
|
-- sqft
MLS® 73530433Residential
Centre Realty Group - Johnny Ruiz
Property at 298-304 Elliot Street #D, Newton, MA 02464
1 / 32
Active

$1,495,000

298-304 Elliot Street #D, Newton, MA 02464

4 bds
|
2 ba
|
2097 sqft
MLS® 73594672Condominium
Coldwell Banker Realty - Boston - Ricardo Rodriguez & Associates Group
Property at 22 Nardell Rd, Newton, MA 02459
1 / 35
Active

$1,775,000

22 Nardell Rd, Newton, MA 02459

4 bds
|
4 ba
|
4307 sqft
MLS® 73578570Single Family Residence
Compass - Salem Coughlin Group
Property at 16 Stanley Road, Newton, MA 02468
1 / 26
Active

$1,300,000

16 Stanley Road, Newton, MA 02468

3 bds
|
2 ba
|
2514 sqft
MLS® 73590242Single Family Residence
Hammond Residential Real Estate - Friedler / Marchant Living Group
Property at 18 Loring Street, Newton, MA 02459
1 / 24
Active

$1,449,000

18 Loring Street, Newton, MA 02459

4 bds
|
1.5 ba
|
2210 sqft
MLS® 73576620Single Family Residence
Hammond Residential Real Estate - Kathy Krongel
Property at 231 Waltham St, Newton, MA 02465
1 / 24
Active

$1,350,000

231 Waltham St, Newton, MA 02465

4 bds
|
3.5 ba
|
2782 sqft
MLS® 73593145Single Family Residence
Denkar Realty Group - Christine Xie

Frequently Asked Questions