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Mary Masters Stewart

Mary Masters Stewart
Real Estate Agent (Salesperson)
Round Rock TX

Salesperson (TX: 0646598)

2021 years experience

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

Contact Information

Brokerage
Era Experts
Office Address
770 Whitetail Dr
Round Rock, TX  78681
(Williamson County)
Office Phone
512-270-4765
Office Fax
Mobile
512-751-0954
Email
mary**********@*****.com
Show Email for $5

Service Areas

Brushy Creek: TX Round Rock: TX Austin: TX Cedar Park: TX

About Mary Stewart

Mary Masters Stewart prioritizes her clients' needs through attentive listening and open communication. She is dedicated to guiding her clients throughout the entire real estate process, believing that her commitment extends beyond the closing of contracts. Mary aims to build lasting relationships, aspiring to be her clients' lifelong Realtor.

A graduate of the University of Texas with a Bachelor of Arts degree, Mary devoted the first eight years of her career to raising her three children. During this period, she actively engaged with her community through her church and local schools. Upon re-entering the workforce, she recognized her passion for helping others, which led her to a 12-year career as a Registered Nurse. It was during this time that she and her husband ventured into real estate investment, igniting her enthusiasm for the field. This experience paved the way for her transition into real estate, where she now provides exceptional service to her clients.

As a native Texan, Mary has resided in the Austin/Round Rock area for over 25 years, witnessing the growth of this vibrant community alongside her family. Her bilingual skills in Spanish enable her to effectively assist a diverse clientele.

Outside of her real estate endeavors, Mary dedicates her time to volunteering and supporting her children's various activities and sports. She is also involved with organizations such as the Greater Round Rock Community Foundation and the Round Rock Women’s Club. In her leisure time, Mary enjoys traveling, scrapbooking, and exploring new dining experiences in Austin.

"I take pride in being part of the esteemed Austin Real Estate Experts team, where exceptional customer service is a core value. My passion for helping others achieve their dreams is what drives me in this profession."

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

$528,723
Avg. Listing Price
From Mary's portfolio
3.7 / 3.0
Avg. Beds/Baths
Typical property size
2,439 sf
Avg. Square Footage
Interior living space
5621
Active Listings
Current inventory

Williamson County, Texas represents one of the most dynamic and rapidly expanding real estate markets in the nation, positioned strategically north of Austin in the heart of Central Texas. This thriving region has experienced explosive population growth over the past decade, transforming from a collection of small towns into a sophisticated suburban powerhouse that attracts families, young professionals, and businesses seeking the perfect blend of metropolitan amenities and Texas charm.

The market's robust infrastructure is supported by 4,907 total actively licensed agents, with all 4,907 agents maintaining email contact information, creating an exceptionally well-connected professional network. This comprehensive agent coverage ensures that every corner of Williamson County receives expert real estate service, from luxury developments in Leander to historic properties in Georgetown, reflecting the market's maturity and the high demand for professional real estate services throughout the region.

Major Williamson County, Texas Real Estate Markets

Round Rock anchors the county's real estate activity as the largest city, famous for being home to Dell Technologies and offering a diverse housing portfolio ranging from affordable starter homes to executive estates. Cedar Park and Leander form the western growth corridor, featuring master-planned communities and new construction that appeals to families relocating from California and other high-cost states. Georgetown, the historic county seat, maintains its small-town character while experiencing significant residential development, particularly in the luxury and 55+ active adult segments.

Hutto and Pflugerville represent the eastern markets, where rapid development has created opportunities for first-time homebuyers and investors alike. Taylor, though smaller, has emerged as an unexpected hotspot due to major industrial investments, including Samsung's massive semiconductor facility, which promises to reshape the entire eastern portion of the county. Each of these markets operates with distinct characteristics, price points, and buyer demographics, creating a complex but opportunity-rich environment for real estate professionals.

Market Dynamics and Geographic Complexity

Williamson County's real estate market defies simple categorization, with significant price variations occurring within just a few miles due to school district boundaries, proximity to major employers, and infrastructure development. The market has shown remarkable resilience, with inventory levels fluctuating dramatically between different cities and price ranges, creating micro-markets that require specialized local knowledge. Surprisingly, some of the highest appreciation rates have occurred in previously overlooked areas like Hutto and Taylor, driven by major corporate relocations and infrastructure improvements.

The geographic complexity extends beyond city boundaries, with factors like proximity to toll roads, access to Lake Travis recreational areas, and commute times to Austin creating premium submarkets. Properties near the Apple campus in northwest Austin command different valuations than similar homes near the Samsung facility in Taylor, while Georgetown's historic district operates under entirely different market dynamics than its surrounding new developments.

Why Businesses Need Williamson County, Texas Agent Contact Data

Real estate service companies, mortgage lenders, and home improvement businesses require comprehensive agent contact data to navigate Williamson County's fragmented but lucrative market effectively. With agents specializing in everything from luxury lakefront properties to first-time buyer programs, having direct email access to all 4,907 licensed professionals enables targeted marketing campaigns that can reach the right specialists for specific products or services.

The complete email coverage creates unprecedented opportunities for B2B marketing, allowing businesses to segment their outreach by geographic specialization, price point focus, or transaction volume. Companies offering everything from title services to smart home technology can leverage this comprehensive contact database to build relationships with agents who serve their ideal client demographics across Williamson County's diverse and rapidly evolving real estate landscape.

Current Property Listings

As of 2/13/2026, Mary Stewart has 1 property for sale in Round Rock and surrounding areas.

$150,000

Listed 2025-05-22

673 Yorks Xing
Driftwood, TX  78619

Beds:
Baths:
Sq Ft:
Lot: 66,211 sf
Land Map
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Current Property Rentals

As of 2/17/2026, Mary Stewart has the following rental property available in Round Rock and surrounding areas.

$2,000

Listed 2025-08-18

2832 Mission Tejas Dr
Pflugerville, TX  78660

Beds: 3.0
Baths: 2.0
Sq Ft: 2,259
Lot: 6,216 sf
Single Family Map
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