I want to be your Realtor!

Debbie Callan is committed to making her clients' real estate transactions the Ultimate Real Estate Experience, where they will find that service is more than just a slogan. Her patience, thoroughness and knowledge result in successful transactions, and clients can be assured that she goes the extra mile to get the job done.

Dedication to details, honed listening skills, and good "ole' fashion hard work" are at the core of Debbie's approach to representing clients. She protects her clients' best interests and always provides accurate, up-to-date information to assist them in making an educated decision about their home purchase or sale. Debbie is particularly well-versed in the intricacies of the relocation process and works regularly with both relocation buyers and sellers in all price ranges and areas of Houston.

Debbie earned her real estate license in 1991, worked in real estate development in Houston, Miami and Boston and joined Martha Turner Properties, now Martha Turner Sotheby's International Realty, in October 1999. She has achieved membership in the Martha Turner Sotheby's International Realty Circle of Excellence, an award honoring outstanding production.

Debbie has lived in the Memorial area for almost all of her life and now lives in the Galleria area. She is a very proud parent of a son who graduated from Harvard University and a daughter who attended Briarwood School. Community service is important to her and she has served on several boards including Theatre Under the Stars, March of Dimes, Special Olympics and Woodsborough Home Owner's Association. Debbie is also Lifetime Member of The Houston Livestock Show and Rodeo.

Debbie has been honored to receive several awards including 1998 Woman of Distinction; 1995 Gold Key Award for Outstanding Board Member, Crohn's & Colitis Foundation; and Outstanding Board Member for Northwood University, the Cystic Fibrosis Foundation and The Sterling Group.


Awards:

  • Martha Turner Sotheby's International Realty Circle of Excellence Member
  • Martha Turner Sotheby's International Realty Hall of Fame
  • 1998 Woman of Distinction
  • 1995 Gold Key Award for Outstanding Board Member of Crohns & Colitis Foundation
  • Outstanding Board Member - Northwood University
  • Outstanding Board Member - Cystic Fibrosis Foundation
  • Outstanding Board Member - The Sterling Group

Designations:

  • Accredited Buyers Representative (ABR)
  • Certified Luxury Home Marketing Specialist (CLHMS)
  • Internet Professionals (ePro)
  • Master Certified Negotiation Expert (MCNE)
  • Seller Representation Specialist (SRS)

Professional Memberships:

  • The Sterling Group
  • The Houston Livestock Show & Rodeo

Membership: Houston Association of REALTORS®

Designations

Recommendations

1 recommendation(s)
Debbie Callan, recommended by Ashley Day, worked together on a real estate transaction on Aug. 13th, 2025.

“I recently worked with Debbie on a transaction and was impressed by her professionalism and thoroughness. She put her client's interest first while maintaining decorum and fostering collaboration. Hope to work with her again soon!"

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experience with Debbie Callan.

Client Experience Rating

Agent Ratings are based on feedback from clients who have worked directly with the agent, reflecting their personal experience and satisfaction.

Overall Rating
43 Surveys
4.99 / 5
Start FullStart FullStart FullStart FullStar Half-Quarter
5 / 5
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Competency
4.98 / 5
Start FullStart FullStart FullStart FullStar Half-Quarter
Market Knowledge
4.95 / 5
Start FullStart FullStart FullStart FullStar Half-Quarter
Communication
5 / 5
Start FullStart FullStart FullStart FullStart Full
Experience

Open House Activity

property image
544 Bomar St
Houston, TX 77006
Sunday, May 17, 2026
2:00 PM - 4:00 PM
Days
1
Hours
2
Minutes
28
Remind me when this Open House is set to begin.

Listings by Debbie Callan & Prior Sales

2415 W Main St

Houston, TX 77098
$799K
Active
3 beds
2 baths
2,694 sqft.

544 Bomar St

Houston, TX 77006
$520K
Active
3 beds
3 baths
2,280 sqft.
 
Sold: 09/12/2025
Represented: Seller

5721 Kiam St C

Houston, TX 77007
$420K - $482K
Sold
3 beds
3 baths
2,964 sqft.
Sold: 07/31/2025
Represented: Buyer

222 Sugarberry Cir

Houston, TX 77024
$420K - $482K
Sold
2 beds
2 baths
2,168 sqft.
Sold: 09/16/2024
Represented: Seller

2103 Argonne St A

Houston, TX 77019
$1.43M - $1.64M
Sold
4 beds
3 baths
3,546 sqft.
See more recently sold houses →
Rented: 09/23/2025
Represented: Seller

938 W 22nd St B

Houston, TX 77008
$0 - $10K
Rented
3 beds
3 baths
1,900 sqft.
Rented: 08/25/2025
Represented: Seller

3224 Alabama Ct

Houston, TX 77027
$0 - $10K
Rented
4 beds
4 baths
4,476 sqft.
Rented: 03/01/2024
Represented: Seller

415 E 27th St

Houston, TX 77008
$0 - $10K
Rented
1 bed
1 bath
4,200 sqft. lot
See more recently rented houses →
 

2415 W Main St

Houston, TX 77098
$799K
Active
3 beds
2 baths
2,694 sqft.
Sold: 05/11/2026

3405 Stonecrest Ct

Pearland, TX 77581
$370K - $420K
Sold
5 beds
4 baths
2,748 sqft.

2304 Dolan Falls Ln

Pearland, TX 77089
$505K
Not for Sale
5 beds
3 baths
3,523 sqft.
See more recent showing →
 

Neighborhoods

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Debbie Callan with Martha Turner Sotheby's International Realty is a real estate professional in TX. View Debbie Callan's bio, Listings by Debbie Callan, Neighborhoods where Debbie Callan is active and more. You can contact Debbie Callan by clicking the button below.

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Office location

Martha Turner Sotheby's International Realty

1717 West Loop South, Ste 1700, Houston, TX 77027
Martha Turner Sotheby's International Realty, is a Texas real estate firm, located at 1717 West Loop South, Ste 1700, Houston, TX 77027. Martha Turner Sotheby's International Realty provides a wide range of real estate services. Consumers continue to find value in having a real estate professional help them through the home buying and selling process. The range of services the real estate professionals provide is proving ever more valuable in real estate transactions (financing twists and sales contract intricacies). Please view Martha Turner Sotheby's International Realty current listings, or sold listings.

Buyers and sellers give reviews to the real estate agents for the level of expertise and professionalism they bring to the real estate transaction. View Martha Turner Sotheby's International Realty Agent Roster. Martha Turner Sotheby's International Realty has multi-lingual agents: Spanish, French, Arabic, Mandarin, Vietnamese, etc., see all languages. Martha Turner Sotheby's International Realty has multi-cultural agents, including agents from Mexico, Canada, Colombia, Japan, South Africa, etc., see all cultures.

Please visit Martha Turner Sotheby's International Realty website, where you will find useful information on how to choose the right property, make an offer, negotiate, finance, pick the feasible mortgage rates, move, as well as get hold of all the details needed in making an informed real estate decision in today's market.

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