Exclusive Look

This marketing platform allows me to view listings within the Coldwell Banker® network in three ways: CB Exclusives, Sneak Peeks and Wants & Needs.


CB Exclusives

Enables me to explore listings within our brokerage for a specific period of time, before they even hit the Multiple Listing Service (MLS) or are marketed to anyone outside of my brokerage’s agents and our clients.


Sneak Peeks

Allows me to view Sneak Peek listings from participating Coldwell Banker agents across the country for one business day before the listings are submitted to the MLS and publicly marketed, allowing advance notice from a powerful network of agents who are actively posting new listings.


Wants & Needs

Allows me to promote your wants and needs via a daily or weekly digest within our national network of participating agents across the country, bringing more potential matches to your attention quickly.

CB Estimate

Get an Instant Estimate on Your Home*

Learn your home’s value so you can tackle the real estate market with confidence.

*This is an estimate only and is not an appraisal. The CB Estimate provides an estimated market value of your home generated by a proprietary algorithm using aggregated data collected from third parties and public records and is intended to provide you with a general value of the property. The actual appraised value of any property may be higher or lower than the estimated market value provided by the CB Estimate.

Move Meter

The Move MeterSM lets you compare locations based on living affordability, average home prices and other important factors.


As a Global Luxury® Property Specialist, Dona ranks among the most elite class of Real Estate Professionals in the DFW Metroplex.

Born in Highland Park, raised in Preston Hollow and a member of the first squad of Dallas Cowboy Cheerleaders, Dona is a Dallas Native in the truest sense of the word.

Dona's bonafides are as impressive as they are extensive. Including an appointment to the Texas Grievance and Ethics Commission, a Court Appointed Receiver and Mediator for Collin County, and a Masters of Real Estate Theory by the Texas Real Estate Commission, just to name a few.




Dallas native Terry Timm has more than 25 years of experience as a broker and relocation specialist.

His background in Political Science and as a City Manager in the Chicago suburbs amplify and accentuate his expertise in top tier real estate and C Suite Relocation.

He facilitates the relocation of Fortune 500 Executives and their families to the Metroplex from all over the world focusing on smooth transitions and seamless transactions.

Terry and his wife, Dona Timm, exemplify the concept of Power Couple and each has been voted a “Dallas’ Best Realtor” by D Magazine many times over.


Dwayne is a Global Luxury® Property Specialist who has represented both buyers and sellers for over 15 years across the DFW Metroplex.

A problem solver by nature and a teacher at heart, Dwayne was an instructor for the Collin County Association of Realtors for many years while his serving on the MLS Committee established him as a listing expert from both sides of the table.

His decades of experience in corporate finance and accounting in addition to his keen insights on statistical data as it relates to market analysis and trends allows him to navigate complex contracts and negotiations with a facile professionalism that is second to none.


Born and raised inside the loop and classically trained with a double major in Art History and Studio Art, Marni is Fifth Generation Texan with an eye for design.

She is a Global Luxury® Property Specialist that is equally at home in Uptown, Park Cities or Collin County, where she and her family have called home for the last 15 years.

Her intuitive knack for staging and design helps position her clients to sell their homes at a premium.

Whether buying or selling, Marni delivers an impeccable experience that is synonymous with Global Luxury.



RealSure® Program

In collaboration with Home Partners of America, the RealSure program from the Coldwell Banker® brand gives you a guaranteed Cash Offer on your for-sale home*, so you can move forward with confidence.

  • Get a Cash Offer now from RealSure – good for 45 days.
  • I’ll continue to market your home for an even higher offer.
  • You can accept or decline the RealSure Cash Offer within 45 days. If you decide to decline it, there are no fees or obligations.

Ask me how the RealSure program can help you move on to your dream home.


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