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Debbie Callan

Debbie Callan
Real Estate Agent (Salesperson)
Houston TX

Salesperson (TX: 0415643)

35 years experience

REALTOR® 1 Active Listings Serves Harris County, TX
View on Realtor.com

Contact Information

Brokerage
Martha Turner Sotheby's International Realty - Central Houston Brokerage

Office Website
Office Address
1717 W Loop S Ste 1700
Houston, TX  77027
(Harris County)
Office Phone
713-520-1981
Office Fax
Mobile
713-558-2270
Email
debb*********@********.realty
Show Email for $5

Service Areas

Houston: TX

About Debbie Callan

Debbie Callan is dedicated to transforming her clients' real estate experiences into exceptional journeys, where exemplary service is a fundamental principle rather than a mere tagline. Her patience, meticulous attention to detail, and extensive knowledge ensure successful transactions, and clients can trust that she consistently goes above and beyond to achieve their goals. With a deep understanding of the Houston market, Debbie is eager to serve as your Realtor.

At the heart of Debbie's client representation is her commitment to detail, active listening, and a strong work ethic. She prioritizes her clients' interests and provides them with accurate, timely information, empowering them to make informed decisions regarding their home purchases or sales. Debbie possesses specialized expertise in the complexities of the relocation process, frequently assisting buyers and sellers across various price points.

Having obtained her real estate license in 1991, Debbie has a rich background in real estate development across Houston, Miami, and Boston. She joined Martha Turner Properties in October 1999, where she has earned recognition as a member of the Circle of Excellence and Hall of Fame, accolades that celebrate exceptional performance. Additionally, she holds several professional designations, including Accredited Buyer Representative (ABR), Certified Luxury Home Marketing Specialist (CLHMS), and Certified Negotiation Expert (CNE).

A long-time resident of Spring Valley, Debbie has spent nearly her entire life in the Memorial area. She takes pride in her family, including a son who graduated from Harvard University and a daughter from The Briarwood School. Community service is a priority for Debbie, who has served on various boards, including Theatre Under the Stars, March of Dimes, Special Olympics, The Sterling Group, and Woodsborough Homeowners Association. She is also actively involved with the Houston Livestock Show and Rodeo.

Debbie's contributions have been recognized through numerous awards, including the 1998 Woman of Distinction and the 1995 Gold Key Award for Outstanding Board Member from the Crohn’s & Colitis Foundation, among others.

**Awards:**
- Martha Turner Properties Circle of Excellence Member
- 1998 Woman of Distinction
- 1995 Gold Key Award for Outstanding Board Member, Crohn’s & Colitis Foundation
- Outstanding Board Member, Northwood University
- Outstanding Board Member, Cystic Fibrosis Foundation
- Outstanding Board Member, The Sterling Group

**Designations:**
- Accredited Buyer Representative (ABR)
- ABR Designation from TAR

**Professional Memberships:**
- The Sterling Group
- Houston Livestock Show & Rodeo
- Houston Association of Realtors
- Texas Association of Realtors
- National Association of Realtors

Harris County, TX Real Estate Market Analysis (Single Family Homes)

$475,357
Avg. Listing Price
From Debbie's portfolio
3.6 / 2.9
Avg. Beds/Baths
Typical property size
2,342 sf
Avg. Square Footage
Interior living space
22996
Active Listings
Current inventory

Harris County, Texas stands as one of the most dynamic and complex real estate markets in the United States, encompassing Houston—the nation's fourth-largest city—along with numerous thriving suburbs and communities. With 30,096 total actively licensed agents serving this vast metropolitan area, the market represents a sophisticated ecosystem where urban high-rises, suburban developments, and industrial properties create diverse investment and residential opportunities.

The sheer scale of agent representation reflects the county's explosive growth and economic vitality. All 30,096 agents maintain email contact information, indicating a tech-savvy professional community that adapts quickly to digital marketing trends and virtual transaction processes that have become essential in today's real estate environment.

Major Harris County, Texas Real Estate Markets

Houston's inner loop commands premium pricing with its mix of luxury condominiums, historic neighborhoods like River Oaks and Montrose, and rapidly gentrifying areas such as EaDo and the Heights. The Energy Corridor and Galleria districts attract corporate relocations and international buyers, while master-planned communities in Katy, Sugar Land, and The Woodlands offer family-oriented suburban living with top-rated schools and extensive amenities.

Emerging markets in Cypress, Tomball, and Pearland showcase some of the county's fastest appreciation rates, driven by new construction and infrastructure improvements. The Port of Houston's expansion continues to fuel commercial real estate demand in eastern Harris County, while the Texas Medical Center creates unique opportunities for medical office buildings and high-end residential properties catering to healthcare professionals.

Market Dynamics and Geographic Complexity

Harris County's 1,703 square miles present unique challenges that require deep local expertise, from flood plain considerations following Hurricane Harvey to understanding the nuances of MUD districts and property tax implications. The market operates across multiple price points simultaneously—luxury estates in Memorial can exceed $10 million while first-time buyer opportunities exist in areas like Aldine and Humble.

Energy sector fluctuations create cyclical patterns that savvy agents leverage for timing strategies, while the county's increasing diversification into technology, aerospace, and healthcare provides market stability. International investment, particularly from Latin America and Asia, adds complexity to transaction processes and creates demand for agents with multilingual capabilities and cross-border experience.

Why Businesses Need Harris County, Texas Agent Contact Data

Mortgage lenders, insurance companies, and financial services providers can leverage direct email access to Harris County's 30,096 agents to build referral networks across one of America's most active lending markets. The county's high transaction volume and diverse price points create consistent demand for title services, home inspections, and property management solutions that require targeted agent outreach.

Technology companies developing real estate software, marketing platforms, and transaction management tools find Harris County agents particularly receptive to innovation due to the market's competitive nature and high-volume environment. Professional service providers—from attorneys specializing in real estate law to contractors offering renovation services—can efficiently reach decision-makers who influence client recommendations across thousands of monthly transactions.

Current Property Listings

As of 2/11/2026, Debbie Callan has 1 property for sale in Houston and surrounding areas.

$525,000

Listed 2026-01-07

544 Bomar St
Houston, TX  77006

Beds: 3.0
Baths: 3.5
Sq Ft: 2,280
Lot: 1,307 sf
Townhomes Map
View Full Details

Current Property Rentals

Debbie Callan currently has no rental properties available in Houston and surrounding areas. Check back later.