The Osterman Team

MARK OSTERMAN
[email protected]
(405) 818-9670


KELLI OSTERMAN
[email protected]
(405) 808-1082

ADDRESS

112 S BROADWAY
EDMOND, OK 73034

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Meet Mark Osterman

Mark Osterman Edmond, OK Real Estate Agent Headshot

Mark Osterman

Mark didn't stumble into real estate; he built his way into it. He began his career in the mortgage industry, giving him a ground-level understanding of how real estate transactions are financed and what actually makes a deal work from the financial side. From there, he moved to the builder side, spending years working directly with one of Oklahoma's top home builders, where he learned what goes into building a home: the decisions made before a buyer ever walks through the door, the construction behind the walls, and the details that determine long-term value. This foundation alone sets him apart from most agents, who only ever see a transaction from one side.

After earning his real estate license, he continued working with new construction builders, but his experience spans far beyond that. Mark holds a Bachelor's degree in Marketing and a Bachelor's degree in Management, and he brings both into how he approaches real estate. He understands how to position a property, how to communicate its value, and how to manage the moving parts of a transaction with precision, a combination of skills that make a measurable difference for his clients on both sides of the deal. Whether a client is building from the ground up, purchasing an existing home, or navigating a sale, Mark brings the same depth of knowledge and attention to detail to every transaction. And his approach is straightforward: integrity first, every time.

Mark works alongside his wife, Kelli, who is a licensed REALTOR® with over fifteen years of real estate experience and a background in interior design. Together, they bring over 30 years of combined real estate experience. You work with one of them, you unlock the collective depth of both. Each brings the full power of the partnership to the table.

Contact Details

Email address [email protected]
Primary phone (405) 818-9670
Address 112 S Broadway Edmond OK, 73034
License #173758
Trusted by Clients

Success Stories

We loved working with Mark and Kelli. Mark sold us the house and knew every detail of the house, so it was a no-brainer when we asked them to list and sell our house. They are truly honest agents, and they go above and beyond what an agent's duties are supposed to be. If opportunities arise in the future, we would definitely work with them!
We loved working with Mark and Kelli. Mark sold us the house and knew every detail of the house, so it was a no-brainer when we asked them to list and sell our house. They are truly honest agents, and they go above and beyond what an agent's duties are supposed to be. If opportunities arise in the future, we would definitely work with them!
Seller
Mark did an excellent job helping us pinpoint a residence in the area we were interested in. He was very helpful during the negotiation process and finally with the closing on our house. All in all, an excellent job. Thanks, Mark!
Mark did an excellent job helping us pinpoint a residence in the area we were interested in. He was very helpful during the negotiation process and finally with the closing on our house. All in all, an excellent job. Thanks, Mark!
Buyer
This couple was absolutely amazing! They helped my boyfriend and me find the perfect home. They helped us look for issues we were concerned about in houses, and they were very friendly! I almost want to buy another house to go house hunting with them again! Too bad the house we found is perfect.
This couple was absolutely amazing! They helped my boyfriend and me find the perfect home. They helped us look for issues we were concerned about in houses, and they were very friendly! I almost want to buy another house to go house hunting with them again! Too bad the house we found is perfect.
Buyer
Mark and Kelli assisted my wife and me in finding our new home in Edmond, Oklahoma. We were from out of town, but visited regularly during the search process. In the beginning, Mark and Kelli took the time to understand our housing needs and wants, and provided appropriate advice to make our search more efficient. They were flexible in schedule and most responsive. As experienced buyers, my wife and I had high expectations, and Mark and Kelli delivered. They combine outstanding knowledge of the market, neighborhoods, and builders, with the utmost professionalism and integrity. Mark even provided factual considerations on building quality and efficiency. They were also a pleasure to be around and reduced the stress of the overall process. Needless to say, my wife and I plan to refer colleagues, friends, and family.
Mark and Kelli assisted my wife and me in finding our new home in Edmond, Oklahoma. We were from out of town, but visited regularly during the search process. In the beginning, Mark and Kelli took the time to understand our housing needs and wants, and provided appropriate advice to make our search more efficient. They were flexible in schedule and most responsive. As experienced buyers, my wife and I had high expectations, and Mark and Kelli delivered. They combine outstanding knowledge of the market, neighborhoods, and builders, with the utmost professionalism and integrity. Mark even provided factual considerations on building quality and efficiency. They were also a pleasure to be around and reduced the stress of the overall process. Needless to say, my wife and I plan to refer colleagues, friends, and family.
Buyer
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Collection of Homes

Browse Our Portfolio

  • Two-story brick and stone home with an arched entry and curved front walkway. Sold on March 27, 2025

    $1,095,000

    6015 Smoky Hill Trail, Edmond, OK 73034

    Courtesy of RE/MAX at Home

    • 5 Beds
    • 5 Baths
    • 4,787 Sq.Ft.
  • Large brick and stone home with multiple gables and a curved driveway. Sold on June 1, 2026

    $970,000

    17900 Chatham Hills Road, Norman, OK 73071

    Courtesy of Keller Williams Realty Elite

    • 5 Beds
    • 5 Baths
    • 4,597 Sq.Ft.
  • Aerial view of a brick and stone home with a broad lawn and mature trees. Sold on January 29, 2026

    $810,000

    5508 Chateau Lane, Edmond, OK 73034

    Courtesy of RE/MAX at Home

    • 4 Beds
    • 4 Baths
    • 3,857 Sq.Ft.
  • Light-brick home with a three-car garage, arched entry, and landscaped front lawn. Sold on November 6, 2025

    $631,131

    8410 Robin Way, Guthrie, OK 73044

    Courtesy of RE/MAX at Home

    • 4 Beds
    • 4 Baths
    • 2,533 Sq.Ft.
  • Gray-green single-story house with brick accents, two garage doors, and landscaped front lawn. Sold on July 18, 2025

    $589,900

    8110 Goldfinch Drive, Guthrie, OK 73044

    Courtesy of RE/MAX at Home

    • 4 Beds
    • 3 Baths
    • 2,758 Sq.Ft.
  • Light brick house with a dark roof, two dormers, three-car garage, and wide driveway. Sold on March 17, 2025

    $559,900

    8106 Goldfinch Drive, Guthrie, OK 73044

    Courtesy of RE/MAX at Home

    • 3 Beds
    • 3 Baths
    • 2,578 Sq.Ft.
  • Brick home with dark siding, a three-car garage, and a sunset sky. Sold on May 30, 2025

    $556,220

    8302 Wren Way, Guthrie, OK 73044

    Courtesy of RE/MAX at Home

    • 4 Beds
    • 4 Baths
    • 2,486 Sq.Ft.
  • House at 2349 Ridge Pine Road with gray gables, a two-car garage, and a broad driveway. Sold on September 26, 2025

    $550,000

    2349 Ridge Pine Road, Edmond, OK 73034

    Courtesy of RE/MAX at Home

    • 4 Beds
    • 4 Baths
    • 2,947 Sq.Ft.
  • Kitchen with dark cabinetry, large island, and four gray bar stools opening to dining area. Sold on March 31, 2026

    $550,000

    8103 Goldfinch Drive, Guthrie, OK 73044

    Courtesy of RE/MAX at Home

    • 4 Beds
    • 4 Baths
    • 2,539 Sq.Ft.
  • Red-brick home with a covered entry, attached garage, and curved walkway through landscaped beds. Sold on June 14, 2024

    $545,515

    8330 Wren Way, Guthrie, OK 73044

    Courtesy of RE/MAX at Home

    • 4 Beds
    • 3 Baths
    • 2,600 Sq.Ft.
  • Modern white brick house with two garages, a wide driveway, and landscaped lawn. Sold on August 16, 2024

    $541,900

    8112 Goldfinch Drive, Guthrie, OK 73044

    Courtesy of RE/MAX at Home

    • 4 Beds
    • 3 Baths
    • 2,632 Sq.Ft.
  • Home interiors featuring an open living room, detailed kitchen, and double-sink bathroom vanity. Sold on December 15, 2025

    $528,900

    8104 Goldfinch Drive, Guthrie, OK 73044

    Courtesy of RE/MAX at Home

    • 4 Beds
    • 3 Baths
    • 2,427 Sq.Ft.
  • Aerial view of a single-story home on a green lot, with a lake and waterways nearby. Sold on September 4, 2026

    $525,000

    9600 Silver Lake Drive, Oklahoma City, OK 73162

    Courtesy of The Agency

    • 5 Beds
    • 4 Baths
    • 3,060 Sq.Ft.
  • Aerial view of a brick home with a wide driveway, large lawn, and wooded surroundings. Sold on December 15, 2025

    $523,900

    8126 Goldfinch Drive, Guthrie, OK 73044

    Courtesy of RE/MAX at Home

    • 4 Beds
    • 3 Baths
    • 2,374 Sq.Ft.
  • Brick house with a wood-clad gable, warm lights, and landscaped front lawn. Sold on July 7, 2025

    $519,900

    8215 Waxwing Way, Guthrie, OK 73044

    Courtesy of RE/MAX at Home

    • 4 Beds
    • 4 Baths
    • 2,693 Sq.Ft.
  • Brick home with a stone-accented entry, warmly lit windows, and a broad front lawn at sunset. For Sale

    $512,500

    15215 Coral Creek Lane, Oklahoma City, OK 73165

    Courtesy of The Agency

    • 4 Beds
    • 3 Baths
    • 2,783 Sq.Ft.
  • House exterior with brick and light siding, landscaped entry, and attached garage. Sold on August 29, 2024

    $499,900

    8005 Goldfinch Drive, Guthrie, OK 73044

    Courtesy of RE/MAX at Home

    • 4 Beds
    • 4 Baths
    • 2,526 Sq.Ft.
  • Single-story brick house with multiple gables, two garage doors, and a broad driveway at sunset. Sold on June 28, 2024

    $499,900

    8008 Goldfinch Drive, Guthrie, OK 73044

    Courtesy of RE/MAX at Home

    • 3 Beds
    • 12 Baths
    • 2,522 Sq.Ft.
  • Single-story brick house with a covered entry and landscaped front lawn. Sold on October 15, 2025

    $481,000

    2116 Marsala Drive, Edmond, OK 73034

    Courtesy of Keller Williams Central OK ED

    • 3 Beds
    • 2 Baths
    • 2,154 Sq.Ft.
  • Brick home with dark gabled roofs, two garage doors, and a broad driveway at sunset. Sold on May 1, 2024

    $474,900

    8003 Goldfinch Drive, Guthrie, OK 73044

    Courtesy of RE/MAX at Home

    • 4 Beds
    • 3 Baths
    • 2,439 Sq.Ft.
  • Brick house with a two-car garage, broad front lawn, and concrete driveway. Sold on November 4, 2024

    $445,000

    1405 Boomer Trail, Edmond, OK 73034

    Courtesy of Keller Williams Central OK ED

    • 4 Beds
    • 4 Baths
    • 3,108 Sq.Ft.
  • Brick house with an arched entry, three-car garage, and wide concrete driveway. Sold on April 27, 2026

    $412,000

    12355 Tall Timbers, Guthrie, OK 73044

    Courtesy of RE/MAX at Home

    • 3 Beds
    • 2 Baths
    • 2,038 Sq.Ft.
  • Aerial view of a wooded rural property with its boundary outlined and a house marker labeled 3120. For Sale

    $365,000

    3120 Rancho Drive, Guthrie, OK 73044

    Courtesy of The Agency

  • Red brick house with a blue front door, white garage, arched windows, and broad lawn. Sold on November 4, 2024

    $330,000

    633 Lookout Circle, Edmond, OK 73034

    Courtesy of RE/MAX at Home

    • 3 Beds
    • 2 Baths
    • 2,221 Sq.Ft.
  • Brick-front home with a double garage and a stone 8233 address pillar at sunset. Sold on September 12, 2025

    $330,000

    8233 NW 159th Street, Edmond, OK 73013

    Courtesy of Eastwood Realty Group Inc BO

    • 3 Beds
    • 2 Baths
    • 1,842 Sq.Ft.
  • Red-brick home with a two-car garage, fenced landscaped yard, and mature trees. Sold on May 30, 2025

    $270,000

    4720 NW 118th Street, Oklahoma City, OK 73162

    Courtesy of RE/MAX at Home

    • 3 Beds
    • 3 Baths
    • 1,910 Sq.Ft.
  • Red brick house with a two-car garage, broad driveway, and landscaped front lawn at sunset. Sold on July 29, 2026

    $269,000

    11365 Leslie Beachler Lane, Oklahoma City, OK 73130

    Courtesy of The Agency

    • 3 Beds
    • 2 Baths
    • 1,879 Sq.Ft.
  • Red-brick home with an attached two-car garage, shaded by a large tree in the front yard. Sold on October 3, 2025

    $258,000

    16016 Harts Mill Road, Edmond, OK 73013

    Courtesy of RE/MAX at Home

    • 3 Beds
    • 2 Baths
    • 1,959 Sq.Ft.
  • Single-story brick home with an attached two-car garage, broad lawn, and concrete driveway. For Sale

    $249,999

    313 E Platt Drive, Yukon, OK 73099

    Courtesy of The Agency

    • 4 Beds
    • 3 Baths
    • 1,778 Sq.Ft.
  • Two-story brick-and-siding home with a two-car garage, concrete driveway, and green front lawn. Sold on July 25, 2025

    $229,900

    7205 N Seminole Terrace, Warr Acres, OK 73132

    Courtesy of Brix Realty

    • 4 Beds
    • 2 Baths
    • 1,910 Sq.Ft.
  • Brick home with two white garage doors, a wide concrete driveway, and shrubs along the front. Sold on May 24, 2024

    $180,000

    2139 NW 155th Street, Edmond, OK 73013

    Courtesy of RE/MAX at Home

    • 2 Beds
    • 2 Baths
    • 1,149 Sq.Ft.
  • Brick ranch house with a white garage, covered porch, and leafy trees over the front lawn. Sold on July 25, 2025

    $150,000

    8205 NW 37th Street, Bethany, OK 73008

    Courtesy of RE/MAX at Home

    • 3 Beds
    • 2 Baths
    • 1,004 Sq.Ft.
  • Open-plan kitchen with a dark island, four bar stools, and warm wood slat walls. Leased on February 12, 2025

    $4,000/mo

    136 NE 14th Street, Oklahoma City, OK 73104

    Courtesy of Engel & Voelkers Oklahoma City

    • 3 Beds
    • 3 Baths
    • 2,407 Sq.Ft.
  • Brick-and-siding house with a three-car garage beneath a colorful sunset sky. Leased on August 20, 2024

    $2,800/mo

    8007 Goldfinch Drive, Guthrie, OK 73044

    Courtesy of RE/MAX at Home

    • 4 Beds
    • 4 Baths
    • 2,486 Sq.Ft.
  • Single-story home with brick accents, a two-car garage, and landscaped front yard at dusk. Leased on October 1, 2026

    $2,200/mo

    8517 Stark Street, Edmond, OK 73007

    Courtesy of The Agency

    • 3 Beds
    • 2 Baths
    • 1,566 Sq.Ft.
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THE OSTERMAN TEAM

MARK OSTERMAN
[email protected]
(405) 818-9670

KELLI OSTERMAN
[email protected]
(405) 808-1082

112 S BROADWAY
EDMOND OK 73034

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Get in Touch

THE OSTERMAN TEAM

MARK OSTERMAN
[email protected]
(405) 818-9670

KELLI OSTERMAN
[email protected]
(405) 808-1082

112 S BROADWAY
EDMOND OK 73034