Mark Gellman

eXp Realty The Gellman Team

Looking to sell your property, buy a new home, or just need some expert real estate advice?

About
The Gellman Team has been named to The Wall Street Journal & Real Trends’ America’s Top 250 Real Estate Teams list in 2023. The team was the first full-service residential resale team to cross the $100 million annual sales mark in St. Louis history, ending 2015 with $118 million in gross sales. The team is proud to have sold over $2.5 billion in career sales and served over 5,900 families.

The Gellman brothers, Mark and Neil, are St. Louis natives and still reside in the metro area. They specialize in residential real estate in St. Louis County, St. Louis City, St. Charles County, and northern Jefferson County. The team is now ranked in the top 1% of more than 1.3 million Realtors nationwide. The Gellman Team is also ranked as the #1 eXp team in Missouri.
Highlights *
1,831
Recent sales
$20K - $6M
Price range
$375K
Median price
20
Years experience

Recent Listings & Sales

Address Sold Date Sold Price Represented
659 Deerhurst Dr
Saint Louis, MO 63119
10/16/2026 $324,900
Last known list price
Buyer
915 Tavalon Ave
Saint Louis, MO 63119
10/16/2026 $350,000
Last known list price
Buyer
129 Clear Meadows Dr
Ballwin, MO 63011
10/15/2026 $500,000
Last known list price
Seller
3263 Ipswich Ln
Saint Charles, MO 63301
10/13/2026 $279,000
Last known list price
Buyer
315 Fronterra Ct
Cottleville, MO 63376
10/9/2026 $399,000
Last known list price
Seller

Transaction History *

Seller Deals

Total Deals
962
Total Value
$488,373,070
Median Sale Price
$380,000
Price Range
$20K - $6M

Buyer Deals

Total Deals
869
Total Value
$395,527,922
Median Sale Price
$370,000
Price Range
$40K - $6M

Sales Volume Timeline

Mark Gellman’s production volume for the past 3 year period Q4 ’23 Q4 2023 (Oct 1–Dec 31, 2023): $75M Q1 ’24 Q1 2024 (Jan 1–Mar 31, 2024): $52M Q2 ’24 Q2 2024 (Apr 1–Jun 30, 2024): $97M Q3 ’24 Q3 2024 (Jul 1–Sep 30, 2024): $73M Q4 ’24 Q4 2024 (Oct 1–Dec 31, 2024): $69M Q1 ’25 Q1 2025 (Jan 1–Mar 31, 2025): $37M Q2 ’25 Q2 2025 (Apr 1–Jun 30, 2025): $100M Q3 ’25 Q3 2025 (Jul 1–Sep 30, 2025): $89M Q4 ’25 Q4 2025 (Oct 1–Dec 31, 2025): $67M Q1 ’26 Q1 2026 (Jan 1–Mar 31, 2026): $48M Q2 ’26 Q2 2026 (Apr 1–Jun 30, 2026): $90M Q3 ’26 Q3 2026 (Jul 1–Sep 30, 2026): $76M Q4 ’26 Q4 2026 (Oct 1–Oct 30, 2026) — Partial quarter: $6M Q4 2023 Total Sales $75M Q1 2024 Total Sales $52M Q2 2024 Total Sales $97M Q3 2024 Total Sales $73M Q4 2024 Total Sales $69M Q1 2025 Total Sales $37M Q2 2025 Total Sales $100M Q3 2025 Total Sales $89M Q4 2025 Total Sales $67M Q1 2026 Total Sales $48M Q2 2026 Total Sales $90M Q3 2026 Total Sales $76M Q4 2026 Oct 1–Oct 30, 2026 Partial quarter Total Sales $6M

Lighter, dashed segments indicate partial quarters. Totals include only dates within the displayed period.

Ratings & Reviews
5.0 (5)

Jacqueline T.
St. Louis, MO - Apr 25, 2022

I used the Gellman Team for both buying and selling. They were tremendous. Explained the entire process in detail. Would absolutely use them again.

Verified by Agent Pronto

Lenny M.
University City, MO - Nov 9, 2021

Verified by Agent Pronto

Ricki McGuire

The Gellman Team is the BEST! Very professional, tenacious, organized, and nice people to work with.

Source: Agent

Terri Shy

Our experience with the entire Gellman Team has far exceeded our expectations from start to finish. I would highly recommend listing your home with them. The customer service we received was exceptional. Very professional, responsive 24/7, and knowledgeable.

Source: Agent

Diane Imler

Great at communicating throughout the sale process of our house. Very professional yet caring and always honest and upfront with us.

Source: Agent

Professional Info

Brokerage

eXp Realty The Gellman Team
7501 Murdoch Ave
St. Louis, MO 63119

Licensed

Licensed REALTOR®
MO 2016012645

Awards

  • #1 eXp Team in Missouri in 2023

Specialties

  • Investment & property management
  • Luxury properties
  • Relocation

Languages

  • English
  • Spanish

Top Cities *

St. Louis

  • 628 sales past 3 years
  • 75 days on market
  • $309K median price

Chesterfield

  • 159 sales past 3 years
  • 71 days on market
  • $635K median price

St. Charles

  • 120 sales past 3 years
  • 76 days on market
  • $380K median price

Service Areas (141 cities)

Affton, MO Arnold, MO Augusta, MO Ballwin, MO Barnhart, MO Bella Villa, MO Berkeley, MO Black Jack, MO Bonne Terre, MO Boone, MO Bowling Green, MO Brentwood, MO Bridgeton, MO Byrnes Mill, MO Catawissa, MO Cedar Hill, MO Cedar Hill Lakes, MO Chain of Rocks, MO Chesterfield, MO Clarkson Valley, MO Clayton, MO Concord, MO Cottleville, MO Country Life Acres, MO Crestwood, MO Creve Coeur, MO Crystal Lake Park, MO Cuba, MO Dardenne Prairie, MO De Soto, MO Defiance, MO Des Peres, MO Dittmer, MO
Doniphan, MO
Ellisville, MO Eureka, MO Farmington, MO Fenton, MO Ferguson, MO Festus, MO Flint Hill, MO Florissant, MO Foley, MO Foristell, MO French Village, MO Frontenac, MO Fulton, MO Glendale, MO Grantwood Village, MO Gray Summit, MO Green Park, MO Hawk Point, MO Hazelwood, MO Herculaneum, MO Hermann, MO High Ridge, MO Hillsboro, MO House Springs, MO Huntleigh, MO Imperial, MO Innsbrook, MO
Ironton, MO
Jackson, MO Jennings, MO Josephville, MO Kimmswick, MO Kirkwood, MO LaBarque Creek, MO Ladue, MO Lafayette, MO Lake Saint Louis, MO Lake St. Louis, MO Lake Tekakwitha, MO Lakeshire, MO Lemay, MO Mackenzie, MO Manchester, MO Maplewood, MO Marlborough, MO Marthasville, MO Maryland Heights, MO Mehlville, MO Mineral Point, MO Moline Acres, MO Monroe, MO Moscow Mills, MO Murphy, MO New Melle, MO O'Fallon, MO Oakland, MO Oakville, MO Old Monroe, MO Olivette, MO Overland, MO Pacific, MO Pagedale, MO Park Hills, MO Parkdale, MO Peaceful Village, MO Pevely, MO Piedmont, MO Richmond Heights, MO Robertsville, MO Rock Hill, MO Sappington, MO Scotsdale, MO Shrewsbury, MO St. Ann, MO St. Charles, MO St. Clair, MO St. George, MO St. Louis, MO St. Paul, MO St. Peters, MO Ste. Genevieve, MO Sullivan, MO Sunset Hills, MO Three Creeks, MO Town and Country, MO Troy, MO Truesdale, MO Twin Oaks, MO Union, MO University City, MO Valley Park, MO Villa Ridge, MO Vinita Park, MO Warrenton, MO Warson Woods, MO Washington, MO Webster Groves, MO Weldon Spring, MO Weldon Spring Heights, MO Wellston, MO Wentzville, MO Westwood, MO Wilbur Park, MO Wildwood, MO Winchester, MO Winfield, MO Wright City, MO

* Sales data is calculated based on transaction information available to Agent Pronto at the time of publishing and may not accurately reflect all transactions for a given agent.