Oklahoma City & Tulsa

Commercial real estate, built on Oklahoma ground.

Rose Rock Real Estate Advisors brings over 35 years of brokerage discipline and over $1.2B in closed transactions to leasing, acquisitions, and development advisory across the OKC metro.

$1.2B+
Closed Transactions
500K SF
Developed / Redeveloped
$250MM+
Asset Market Value
35 Yrs+
Brokerage Experience
Rose Rock Real Estate Advisors — Oklahoma City
01

Leasing

Tenant and landlord representation across office, retail, and industrial product types.

02

Acquisitions

Sourcing, underwriting, and closing investment-grade commercial assets.

03

Development Advisory

Ground-up and adaptive reuse guidance from entitlement through stabilization.

04

Property Management

Hands-on asset oversight from a CPM-credentialed management team.

Inventory

Listings

Every active lease and sale listing from Rose Rock, synced automatically from Buildout. Filter by location, property type, or transaction type to find the right fit.

Synced from Buildout
Tim Strange, Managing Broker at Rose Rock Real Estate Advisors
Managing Broker

Tim Strange

CCIM · SIOR · CPM
Chairman, Rose Rock Development Partners Managing Broker, Rose Rock Real Estate Advisors

Over thirty-five years of Oklahoma City brokerage, ownership, and civic leadership — from $1.2B in closed transactions to a board seat at nearly every major institution shaping the metro's growth.


Marylee Strange, Controller and VP of Marketing at Rose Rock
Controller & VP of Marketing

Marylee Strange

Vice President of Marketing, Rose Rock Real Estate Advisors Controller, Rose Rock Development Partners

Marylee Strange serves as the Controller for Rose Rock Development Partners, a commercial real estate development firm with nine employees and offices in Oklahoma City and Tulsa. Rose Rock has acquired, redeveloped, or developed 500,000 square feet of commercial real estate assets with a market value in excess of $265MM and a pipeline of $400MM under construction or in pre-development.

She also serves as Vice President of Marketing for Rose Rock Real Estate Advisors, a full-service commercial real estate brokerage firm.

Prior to co-founding Rose Rock with her husband, Tim Strange, Marylee was the CFO of William T. Strange & Associates Commercial Real Estate. As an owner/general partner/sponsor she has been involved in more than $150MM in commercial real estate assets acquired or developed.

Before William T. Strange & Associates, Marylee enjoyed a 30-year career as an information technology programmer, project manager, department manager, and consultant.

She is past president of the Tri Delta Alumnae Association for Oklahoma City and has been the long-standing President of the Tri Delta Housing Corporation for the University of Oklahoma. She has been the recipient of the Lifetime Achievement Award by the Tri Delta Chapter of the University of Oklahoma and the Outstanding Alumna of the Panhellenic Association of Oklahoma City. As an undergraduate at the University of Oklahoma she received the “Sarah Ida Shaw” award for the outstanding Tri Delta undergraduate.

Marylee is the proud mother of two Tri Delta daughters, both graduates of the University of Oklahoma, and the proud grandmother of four grandchildren. She is an active member of Crossings Community Church.

Track Record

Over 35 years building Oklahoma's skyline

Tim Strange serves as Chairman of Rose Rock Development Partners, a full-service commercial real estate development firm with offices in Oklahoma City and Tulsa. Rose Rock has acquired, redeveloped, or developed 500,000 square feet of commercial real estate with a market value of more than $250MM, and currently carries a $400MM pipeline under construction.

Prior to co-founding Rose Rock with his wife Marylee, Tim was Managing Director of William T. Strange & Associates Commercial Real Estate (Sperry Van Ness International). As a broker, he has been involved in over $1.2B in closed leasing and sale transactions over his career, and as an owner, general partner, and sponsor, in more than $265MM in assets acquired, redeveloped, or developed.

He holds the CCIM (Certified Commercial Investment Member), SIOR (Society of Industrial & Office Realtors), and CPM (Certified Property Manager) designations, and earned a mechanical engineering degree from Southern Methodist University.

$1.2B+
Closed leasing & sale transactions, brokerage career
$265MM+
Assets acquired, redeveloped, or developed as owner/GP/sponsor
500K SF
Commercial real estate developed by Rose Rock
$400MM
Current development pipeline under construction

Current Roles

  • Managing Broker — Rose Rock Real Estate Advisors
  • Chairman — Rose Rock Development Partners
  • Executive Partner — Magellan Executive Partners
  • Member — Economic Club of Oklahoma City
  • Advisory Board — First United Bank
  • Advisory Board — ULI Oklahoma

Leadership History

  • President, OK Chapters of CCIM & SIOR
  • President, OKC Commercial Real Estate Council
  • President, Rotary Club of Downtown OKC
  • Board Member, Leadership Oklahoma City (LOKC)
  • Director, Last Frontier Council, BSA
  • Director, Greater OKC Chamber of Commerce
Recognition

Honors

2005

Humanitarian of the Year, Sperry Van Ness International

2006

#1 Ranked Broker by transaction volume, U.S. — SVNI

 

Excellence in Construction Award, The Journal Record

 

Innovator of the Year, UCO Commercial Real Estate Summit

 

Eagle Scout & Silver Beaver Award recipient

 

Outstanding Eagle Scout Award, National Eagle Scout Association

Get in Touch

Let's talk about your property.

Whether you're buying, selling, leasing, or exploring a development opportunity in Oklahoma City or Tulsa, reach out and we'll respond within one business day.

Direct line
Typically responds within 24 hours
Oklahoma City & Tulsa, OK
Licensed in Oklahoma — Broker Lic. #20651

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