Mark Osterman Real Estate Agent - The Agency

3120 Rancho Dr, Guthrie, OK For Sale $375,000 - listed by Mark Osterman — For Sale $375,000

Mark Osterman co-listing agent for 11365 Leslie Beachler Ln, Oklahoma City, OK - sold for $269,000 — Sold $269,000 • Co-Listing Agent

8517 Stark St, Arcadia, OK For Rent $2,400/month - co-listed by Mark Osterman — For Rent $2,400/month • Co-Listing Agent

3120 Rancho Dr, Guthrie, OK For Sale $275,000 - listed by Mark Osterman — For Sale $275,000

Mark Osterman buyer's agent for 17900 Chatham Hills Rd, Norman, OK - sold for $970,000 — Sold $970,000

Mark Osterman

Edmond OK

The Agency

61 Closed Sales

$25.3M Total Value

$229.9K - $1.1M Price Range

$414.5K Average Price

Prior 5 years

About Mark

Mark Osterman has been helping clients navigate the real estate market since 2007, bringing nearly two decades of experience, insight, and dedication to every transaction. With a strong background in sales negotiation—shaped by training with top industry professionals—Mark offers expert guidance whether you're buying your first home or selling your current one.

His career includes 16+ years in new home sales with some of Oklahoma’s premier builders, as well as 10 years in existing home sales with one of the largest real estate companies worldwide. As a member of one of Edmond’s top-producing real estate teams, Mark has consistently worked with the most successful professionals and companies in the state.

Mark is known for his market knowledge, integrity, and client-focused approach. Choosing the right agent is key to a smooth real estate experience—choose wisely, and choose Mark Osterman as your trusted real estate advisor.

Home Types: House, Townhouse, Condo

Years of Experience: 10

Transaction History

1 Year
2 Year
5 Year

Seller Deals
Total Deals	13
Total Value	$6,317,731
Average Sale Price	$485,979
Price Range	$150K - $810K

Buyer Deals
Total Deals	4
Total Value	$2,010,900
Average Sale Price	$502,725
Price Range	$230K - $970K

1 Year View by Quarter

Seller Deals
Total Deals	20
Total Value	$10,170,651
Average Sale Price	$508,533
Price Range	$150K - $1.1M

Buyer Deals
Total Deals	6
Total Value	$2,619,900
Average Sale Price	$436,650
Price Range	$164K - $970K

2 Year View by Quarter

Seller Deals
Total Deals	44
Total Value	$18,916,226
Average Sale Price	$429,914
Price Range	$150K - $1.1M

Buyer Deals
Total Deals	17
Total Value	$6,371,140
Average Sale Price	$374,773
Price Range	$164K - $970K

5 Year View

Areas Mark is Experienced In

Mark's Listings and Deals

Mark's Active Listings

$375,000
- Land
- 2.77 Acres
- $135,379 per Acre
3120 Rancho Dr

Guthrie, OK
2.77 Acre Grow House / Barndominium Potential – For SaleEndless possibilities on 2.77 acres! This unique property features a 4,900 sq ft metal shop building, fully spray foam insulated for year-round comfort and energy efficiency. Built out as a marijuana grow operation, this facility offers a rare turnkey opportunity for a buyer to step in and continue the grow license — or reimagine the

Mark Osterman The Agency

$275,000
- 4 Beds
- 2 Baths
- 2,301 Sq Ft
3120 Rancho Dr

Guthrie, OK
Peaceful 2 acre property with trees, Outbuilding and detached covered

Mark Osterman The Agency

$249,999
- 4 Beds
- 2.5 Baths
- 1,778 Sq Ft
313 E Platt Dr

Yukon, OK
Discover the enduring charm of 313 E Platt DR. In the heart of Yukon, OK 73099, 313 E Platt Dr offers so many conveniences, and yet is on a private, peaceful street in Parkland Heights. As you enter, you'll love the tall cathedral ceiling in the living room, hard surface flooring, and the centerpiece is a fireplace. This home provides ample space for comfortable living with four well-proportioned

Mark Osterman The Agency

Co-Listing Agent

$512,500
- 4 Beds
- 3 Baths
- 2,783 Sq Ft
15215 Coral Creek Ln

Oklahoma City, OK
Experience exceptional craftsmanship and timeless elegance in this beautifully appointed custom home on a picturesque one-acre lot in the highly sought after Turtle Lake community. Built in 2005, this 2,783-square-foot home offers refined finishes and a flexible floor plan in the highly sought-after Moore School District. Featuring 4 bedrooms, 3 full baths, two living areas, and two dining

Mark Osterman The Agency

Co-Listing Agent

$325,000
- 3 Beds
- 2 Baths
- 1,566 Sq Ft
8517 Stark St

Arcadia, OK
Tucked safely behind the secure entry gates of East Edmond’s premier Highgarden community, 8517 Stark Street offers a great opportunity to enjoy elevated finishes and thoughtful upgrades already in place but without the premium price tag of new construction! From the moment you arrive, you’ll feel the immense peace of mind and absolute tranquility of this tree-filled neighborhood, entirely

Mark Osterman The Agency

Co-Listing Agent

$2,400 per month
- 3 Beds
- 2 Baths
- 1,566 Sq Ft
8517 Stark St

Arcadia, OK
Tucked safely behind the secure entry gates of East Edmonds' premier Highgarden community, 8517 Stark Street offers a great opportunity to enjoy elevated finishes and thoughtful upgrades already in place, but without the premium price tag of purchasing a new construction home. From the moment you arrive, you'll feel the immense peace of mind and absolute tranquility of this tree-filled

Mark Osterman The Agency

Recently Sold

$525,000

Sold Sep 4, 2026
- 5 Beds
- 4 Baths
- 3,060 Sq Ft
9600 Silver Lake Dr

Oklahoma City, OK
- 6% Below List
- 61 Days On Market
- $172/SF
- Current Est. Value $550K
Mark Osterman The Agency

Agent License: Oklahoma 173758

Mark Osterman

(405) 913-6049

Nearby Homes

Mark Osterman

About Mark

Transaction History

Seller Deals

Buyer Deals

Production Over Time

1 Year View by Quarter

Seller Deals

Buyer Deals

Production Over Time

2 Year View by Quarter

Seller Deals

Buyer Deals

Production Over Time

5 Year View

Areas Mark is Experienced In

Mark's Listings and Deals

Mark's Active Listings

Recently Sold