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Explore Our Properties

About Us

Who we are

Meet the team

Keller Williams Main Line is one of the fastest-growing brokerages in Philadelphia and surrounding counties because of its unique approach and a family-first mentality. Although Keller Williams is the largest real estate franchise in the world, KWML offers something really special. Each agent is treated like family.

Mike McCann, the operating principal’s favorite KW motto is “we work to build careers worth having, businesses worth owning, and lives worth living.” The managing partners are in the office every day, working side by side with the agents, it’s a true family affair.

Located in the heart of Suburban Square in Ardmore, our office is home to over 270 agents who are committed to serving those with real estate needs on the Main Line and the surrounding counties. With its quick growth, and opening its doors officially in February of 2021, retention efforts are just as important as recruiting efforts. Making sure all of our agents are happy, cared for, and growing every day is key to our success in the marketplace.

Keller Williams Main Line offers a unique brokerage experience and a truly inclusive atmosphere, making us one of the fastest-growing brokerages on the East Coast.

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Yoly T.
Colette S.
Yannik E.
Anita R.
Kate C.
Kathie J.
SEM Antics
Linda O.
Thomas H.
Jarrod B.
Sidney C.
Jack G.
Corey R.
Lindsey P.
Nicole E.
Sara L.
Mac F.
Sean B.
Luke M.
WHAT OUR CLIENTS SAY

Great location, beautiful office. Always a pleasure to be there.

— Yoly T.

WHAT OUR CLIENTS SAY

This office is definitely the place to look for experienced agents providing the highest level of customer service. They are true professionals!

— Colette S.

WHAT OUR CLIENTS SAY

KW Main Line is the best and Alyssa is always so helpful!

— Yannik E.

WHAT OUR CLIENTS SAY

I could not be happier at KWMainline. The office has such great energy and is so welcoming.

— Anita R.

WHAT OUR CLIENTS SAY

I absolutely love this brokerage and all of the supportive staff and agents! Truly a breath of fresh air every time I walk in!

— Kate C.

WHAT OUR CLIENTS SAY

Mr.Gismondi is a very kind man and helped me out tremendously when I came to him with a problem! Wonderful person!

— Kathie J.

WHAT OUR CLIENTS SAY

The real estate agents at Keller Williams Main Line truly care about their clients and go above and beyond to insure that their clients are completely satisfied with their home buying or selling experience. Thank you!

— SEM Antics

WHAT OUR CLIENTS SAY

KE Main Line is the best Real estate company on the Main Line and in the entire area. True pros. Great people.

— Linda O.

WHAT OUR CLIENTS SAY

Amazing agents! Had a great experience using Keller Williams Main Line. Their office is beautiful! I would definitely use them for my buying needs in the future.

— Thomas H.

WHAT OUR CLIENTS SAY

KW Mainline Agents are amazing! They are kind, knowledgable, and there to provide support as a buyer or seller. I'd recommend them to anyone!

— Jarrod B.

WHAT OUR CLIENTS SAY

Alyssa Heck's commitment to her clients is unwavering. Her professionalism, expertise, and genuine care make her the realtor you can trust for all your real estate needs. She is a truly dependable agent who always goes above and beyond with her work!

— Sidney C.

WHAT OUR CLIENTS SAY

Alyssa Heck guided me through the buying process with precision and expertise. As a first time home buyer, she was able to help me understand special programs and found exactly what I was looking for! Such a great experience start to finish. Thanks Alyssa!

— Jack G.

WHAT OUR CLIENTS SAY

Working with the Keller Williams Main Line team was a wonderful experience in home buying. Would absolutely recommend to any home buyer, whether first-time or your first-time was long ago. The team is so supportive, knowledgeable, kind, and dependable. Go here for your home buying needs!

— Corey R.

WHAT OUR CLIENTS SAY

I work at O’Donnell Roofing Co. and as a preferred vendor, we can’t say enough great things about Mike McCann and the rest of his team. They are all so welcoming, friendly and provide a sense of community. We value our relationship with them and look forward to our continued partnership.

— Lindsey P.

WHAT OUR CLIENTS SAY

I have been working for KW Main Line since December of 2020, and it's the best decision I ever made. All of the agents are wonderful to work with, and so collaborative. Everyone just wants to help each other. The education is unmatched. The office staff is so friendly and welcoming. The office is also beautiful! 1000 out of 5 stars. I can't recommend KWML enough.

— Nicole E.

WHAT OUR CLIENTS SAY

My partner and I were looking for a place to rent on the Main Line and decided to reach out to Keller Williams to see if we could get help with that search. Neither of us had ever worked with a realtor before and I wasn't even sure if finding a rental was a service they provided. Alyssa Heck picked up the phone when I called and was super kind and helpful. She gathered all of the information regarding wh...

— Sara L.

WHAT OUR CLIENTS SAY

Great environment, professional and kind people, clean and beautiful new office space. They care about their clients and train their agents frequently, so they are always up to date with what’s going on in the market.

— Mac F.

WHAT OUR CLIENTS SAY

This office is definitely the place to look for experienced agents providing the highest level of customer service. They are true professionals!

— Sean B.

WHAT OUR CLIENTS SAY

The real estate agents at Keller Williams Main Line truly care about their clients and go above and beyond to insure that their clients are completely satisfied with their home buying or selling experience. Thank you!

— Luke M.

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Find your Dream Home

Featured Properties

For Sale

709-17 N Penn St
$15,500,000

709 N PENN STREET 17, PHILADELPHIA, PA 19123

For Sale

417 N CHRIS COLUMBUS BOULEVARD 423
$13,000,000

417-423 N CHRIS COLUMBUS BLVD, PHILADELPHIA, PA 19123

Pending

2480 Baltimore Pike
$8,500,000

2480 BALTIMORE PIKE,CHESTER, OXFORD, PA 19363

For Sale

1201 DIAMOND STREET
$5,100,000

1201 DIAMOND STREET, PHILADELPHIA, PA 19122

For Sale

499 E ERIE AVENUE
$5,000,000

499 E ERIE AVE, PHILADELPHIA, PA 19134

  • 42,000 Sq.Ft.

For Sale

239 N BROAD STREET 41
$4,600,000

239-41 N BROAD ST, PHILADELPHIA, PA 19107

  • 4,701 Sq.Ft.

For Sale

415-419 S 15th St
$4,000,000

415-419 S 15th St, Philadelphia, PA 19146

Pending

534 N ROSE LANE
$3,595,000

534 N ROSE LANE, HAVERFORD, PA 19041

  • 5 BEDS
  • 6 BATHS
  • 4,180 Sq.Ft.

For Sale

2501 S 28TH STREET
$3,500,000

2501 S 28TH STREET, PHILADELPHIA, PA 19145

Active Under Contract

411 WISTER ROAD
$3,500,000

MONTGOMERY, WYNNEWOOD, PA 19096

  • 7 BEDS
  • 6 BATHS
  • 8,039 Sq.Ft.

Pending

420 WILLIAMSON ROAD
$3,450,000

MONTGOMERY, GLADWYNE, PA 19035

  • 6 BEDS
  • 8 BATHS
  • 8,725 Sq.Ft.

For Sale

519 SUSSEX ROAD
Open House: 6/28/2026, 1:30 PM - 2:30 PM
$3,175,000

519 SUSSEX ROAD, WYNNEWOOD, PA 19096

  • 4 BEDS
  • 6 BATHS
  • 4,564 Sq.Ft.

For Sale

1516 Green St
$2,850,000

1516 GREEN ST, PHILADELPHIA, PA 19130

  • 6,450 Sq.Ft.

For Sale

1 MARY WATERS FORD ROAD
$2,750,000

MONTGOMERY, BALA CYNWYD, PA 19004

  • 5 BEDS
  • 6 BATHS
  • 5,551 Sq.Ft.

For Sale

2503 WELSH ROAD 5
$2,750,000

2503-5 WELSH RD, PHILADELPHIA, PA 19114

  • 10,416 Sq.Ft.

For Sale

1443 LANES END
$2,600,000

MONTGOMERY, VILLANOVA, PA 19085

  • 6 BEDS
  • 6 BATHS
  • 6,065 Sq.Ft.

For Sale

3917 Woodland Dr
$2,500,000

3917 Woodland Dr, Newtown Square, PA 19073

  • 8 BEDS
  • 8 BATHS
  • 7,888 Sq.Ft.

For Sale

4640 UMBRIA STREET 46
$2,450,000

4640 UMBRIA STREET 46, PHILADELPHIA, PA 19127

  • 15,090 Sq.Ft.

Active Under Contract

700 HAZELHURST AVENUE
$2,449,000

700 HAZELHURST AVE,MONTGOMERY, MERION STATION, PA 19066

  • 6 BEDS
  • 5 BATHS
  • 5,720 Sq.Ft.

For Sale

922-26 N 17th St
$2,350,000

922-26 N 17TH ST, PHILADELPHIA, PA 19130

  • 9,504 Sq.Ft.

For Sale

922-26 N 17th St
$2,350,000

922-26 N 17TH ST, PHILADELPHIA, PA 19130

  • 9,504 Sq.Ft.

For Sale

111 W 6TH
$2,295,000

DELAWARE, MEDIA, PA 19063

  • 5 BEDS
  • 6 BATHS
  • 6,383 Sq.Ft.

For Sale

1851 GERMANTOWN AVENUE
$2,250,000

1851 GERMANTOWN AVENUE, PHILADELPHIA, PA 19122

  • 10,404 Sq.Ft.

Pending

959 GARRETT MILL ROAD
$2,150,000

CHESTER, NEWTOWN SQUARE, PA 19073

  • 6 BEDS
  • 6 BATHS
  • 7,463 Sq.Ft.

Pending

174 FERNWOOD RD ROAD
$2,000,000

174 FERNWOOD RD, COCHRANVILLE, PA 19330

  • 4 BEDS
  • 1 BATH
  • 2,284 Sq.Ft.

For Sale

1855 5TH STREET N
$2,000,000

1855 5TH ST N, PHILADELPHIA, PA 19122

  • 10,756 Sq.Ft.

For Sale

3-5 E CHESTNUT HILL AVENUE
$2,000,000

3-5 E CHESTNUT HILL AVENUE, PHILADELPHIA, PA 19118

  • 3 BEDS
  • 5 BATHS
  • 3,780 Sq.Ft.

For Sale

2029 SPRUCE STREET
$1,850,000

2029 SPRUCE STREET, PHILADELPHIA, PA 19103

  • 4,018 Sq.Ft.

For Sale

716 S 17th St #4
$1,850,000

716 S 17th St #4, Philadelphia, PA 19146

  • 4 BEDS
  • 5 BATHS
  • 1 Sq.Ft.

For Sale

3882 GRADYVILLE ROAD
$1,695,000

3882 GRADYVILLE ROAD, NEWTOWN SQUARE, PA 19073

For Sale

3609 GRADYVILLE ROAD
$1,675,000

DELAWARE, NEWTOWN SQUARE, PA 19073

  • 5 BEDS
  • 4 BATHS
  • 4,091 Sq.Ft.

For Sale

1041 HERKNESS DRIVE
$1,650,000

MONTGOMERY, MEADOWBROOK, PA 19046

  • 5 BEDS
  • 6 BATHS
  • 8,414 Sq.Ft.

Pending

Lot 3 Jennersville Rd
$1,650,000

lot 3 JENNERSVILLE ROAD, WEST GROVE, PA 19390

For Sale

3607 GRADYVILLE ROAD
Open House: 6/27/2026, 12:00 PM - 2:00 PM
$1,649,000

3607 GRADYVILLE ROAD, NEWTOWN SQUARE, PA 19073

  • 6 BEDS
  • 4 BATHS
  • 4,091 Sq.Ft.

Active Under Contract

801 N WOODBINE AVENUE
$1,599,000

801 N Woodbine Ave, Narberth, United States, PENN VALLEY, PA 19072

  • 4 BEDS
  • 5 BATHS
  • 4,104 Sq.Ft.

For Sale

266 BEECHWOOD DRIVE
$1,595,000

DELAWARE, BRYN MAWR, PA 19010

  • 5 BEDS
  • 4 BATHS
  • 4,630 Sq.Ft.

Coming Soon

1202 W WYNNEWOOD ROAD 1
Open House: 6/28/2026, 12:00 PM - 2:00 PM
$1,575,000

1202 W WYNNEWOOD ROAD 1, WYNNEWOOD, PA 19096

  • 3 BEDS
  • 3 BATHS
  • 2,673 Sq.Ft.

Pending

301 WOODBINE AVENUE
$1,565,000

301 WOODBINE AVE,MONTGOMERY, NARBERTH, PA 19072

For Sale

308 N 2ND STREET
$1,550,000

308 N 2ND STREET, PHILADELPHIA, PA 19106

  • 5 BEDS
  • 5 BATHS
  • 3,800 Sq.Ft.

For Sale

5621 GERMANTOWN AVENUE 25
$1,500,000

5621 GERMANTOWN AVENUE, PHILADELPHIA, PA 19144

  • 11,471 Sq.Ft.

For Sale

10 S 3RD STREET 28
$1,499,000

DELAWARE, LANSDOWNE, PA 19050

  • 12,000 Sq.Ft.

For Sale

3706 Aspen St
$1,480,000

3706 Aspen St, Philadelphia, PA 19104

Active Under Contract

1338 KATER STREET 42
$1,400,000

1338 KATER STREET, PHILADELPHIA, PA 19147

  • 4 BEDS
  • 5 BATHS
  • 4,200 Sq.Ft.

Pending

663 AUGUSTA COURT
$1,395,000

663 AUGUSTA COURT, BERWYN, PA 19312

  • 3 BEDS
  • 3 BATHS
  • 3,442 Sq.Ft.

For Sale

2009 NORTH STREET
Open House: 6/28/2026, 11:00 AM - 12:30 PM
$1,300,000

2009 NORTH STREET, PHILADELPHIA, PA 19130

  • 4 BEDS
  • 4 BATHS
  • 3,672 Sq.Ft.

Active Under Contract

4220 BALTIMORE AVENUE
$1,300,000

4220 BALTIMORE AVENUE, PHILADELPHIA, PA 19104

  • 9 BEDS
  • 3,840 Sq.Ft.

For Sale

5 E CHESTNUT HILL AVENUE
$1,300,000

5 E CHESTNUT HILL AVENUE, PHILADELPHIA, PA 19118

  • 3 BEDS
  • 5 BATHS
  • 3,780 Sq.Ft.

For Sale

120 IVY MILLS ROAD
$1,295,000

DELAWARE, GLEN MILLS, PA 19342

  • 4 BEDS
  • 4 BATHS
  • 4,279 Sq.Ft.

Pending

1427 ORCHARD WAY
$1,295,000

MONTGOMERY, BRYN MAWR, PA 19010

  • 5 BEDS
  • 4 BATHS
  • 2,948 Sq.Ft.

Coming Soon

751 S LATCHES LANE
$1,290,000

751 S LATCHES LANE, MERION STATION, PA 19066

  • 5 BEDS
  • 5 BATHS
  • 4,397 Sq.Ft.
View All

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Our team’s unprecedented professionalism, skill, and attention to detail has allowed us to set sales records for the past 30 years. We will ensure your buying or selling experience exceeds your expectations.

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By providing your contact information to Keller Williams Main Line, your personal information will be processed in accordance with Keller Williams Main Line's Privacy Policy. By checking the box(es) below, you expressly consent to receive marketing or promotional real estate communication from Keller Williams Main Line in the manner selected by you. For SMS text messages, message frequency varies. Message and data rates may apply. Consent is not a condition of purchase of any goods or services. You may opt out of receiving further communications from Keller Williams Main Line at any time. To opt out of receiving SMS text messages, reply STOP to unsubscribe. SMS text messaging is subject to our Terms of Use.
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Keller Williams Main Line

CONTACT DETIALS

[email protected]
(610) 520-0100

ADDRESS 6 Coulter Ave Ardmore, PA 19003 US