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Susan Hallmark

Susan Hallmark
Real Estate Agent (Broker)
San Antonio TX

Broker (TX: 0175064)

39 years experience

REALTOR® 14 Active Listings Serves Bexar County, TX
View on Realtor.com

Contact Information

Brokerage
Kuper Sotheby's International Realty

Office Website
Office Address
6606 N New Braunfels
San Antonio, TX  78209
(Bexar County)
Office Phone
830-816-5260
Office Fax
Mobile
830-816-5260
Email
susa**********@**************.com
Show Email for $5

Service Areas

Fair Oaks: TX Sisterdale: TX Boerne: TX Scenic Oaks: TX Fair Oaks Ranch: TX San Antonio: TX Castle Hills: TX Hollywood Park: TX Hill Country Village: TX Kerrville: TX Lake Medina Shores: TX Bandera: TX Fredericksburg: TX Stonewall: TX Timberwood Park: TX

About Susan Hallmark

With over 40 years of extensive experience in residential and new home sales, as well as farm and ranch transactions, Susan has established herself as a leading figure in the San Antonio and Hill Country real estate markets. As the co-founder and former president of Hallmark Bradfield Properties, she oversaw eight offices and a team of 300 agents, demonstrating her exceptional leadership and industry acumen.

Susan later founded Susan Hallmark Realtors, focusing on new home sales, marketing, and consulting, where she represented some of San Antonio's premier homebuilders. Her commitment to the industry is further evidenced by her role as a director on the San Antonio Board of Realtors and the Greater San Antonio Builders Association.

Currently a Broker/Associate at Kuper Sotheby’s International Realty, Susan has returned to her passion for guiding buyers and sellers through their real estate journeys. Her deep connections with the Board of Realtors in San Antonio, Gillespie County, and Kerrville enhance her expertise and insight.

Susan’s diverse background, which includes hands-on experience with both ranch and urban properties, as well as her equestrian interests, positions her as an outstanding choice for real estate services. She has cultivated lasting relationships with numerous clients, their families, and friends, ensuring a seamless and enjoyable buying and selling experience.

Ranked in the top 2% of agents in San Antonio, Susan has received the Kuper Circle of Excellence Award and holds membership in the President’s Club, underscoring her dedication and success in the field.

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

$358,831
Avg. Listing Price
From Susan's portfolio
3.5 / 2.6
Avg. Beds/Baths
Typical property size
4,202 sf
Avg. Square Footage
Interior living space
13076
Active Listings
Current inventory

Bexar County, Texas stands as one of the most dynamic and rapidly evolving real estate markets in the Lone Star State, anchored by San Antonio's explosive growth and supported by a robust network of 11,011 actively licensed real estate agents. This substantial agent population reflects the county's position as the fourth-largest in Texas by population, where residential and commercial property transactions create billions in annual economic activity across diverse neighborhoods from historic downtown districts to sprawling suburban developments.

The market's complexity stems from Bexar County's unique blend of military installations, major corporate headquarters, and tourism infrastructure, all of which drive distinct housing demands and investment patterns. With all 11,011 licensed agents maintaining email contact information, the county demonstrates a tech-forward approach to real estate communications that mirrors its growing reputation as a business-friendly destination for both Fortune 500 companies and emerging startups.

Major Bexar County, Texas Real Estate Markets

San Antonio dominates the county's real estate landscape, but the market extends far beyond the Alamo City's borders into thriving suburban communities like Boerne, Schertz, and Universal City. The northern corridors, particularly around Stone Oak and the Medical Center area, have experienced remarkable appreciation driven by healthcare sector expansion and proximity to the South Texas Medical Center, one of the largest medical complexes in the world. Meanwhile, the historic urban core continues its renaissance with luxury loft conversions and mixed-use developments transforming former industrial sites.

Emerging markets in Helotes, Fair Oaks Ranch, and the rapidly developing areas near Lackland Air Force Base showcase the county's geographic diversity and varied price points. These communities benefit from San Antonio's job growth while offering more affordable entry points for first-time buyers, creating a multi-tiered market structure that supports everything from starter homes under $200,000 to luxury estates exceeding $1 million in prestigious neighborhoods like Terrell Hills and Olmos Park.

Market Dynamics and Geographic Complexity

Bexar County's real estate market operates across multiple economic drivers simultaneously, creating unusual resilience compared to single-industry markets. The presence of major military installations like Lackland, Randolph, and Fort Sam Houston generates consistent housing demand from military families, while the county's emergence as a cybersecurity hub attracts high-earning tech professionals seeking both urban amenities and suburban comfort. This diversity has helped maintain steady price appreciation even during broader economic uncertainties.

Geographic complexity adds another layer of market sophistication, as buyers navigate everything from flood-prone areas near the San Antonio River to hill country properties with strict building restrictions. Agent expertise becomes crucial in helping clients understand neighborhood-specific regulations, school district boundaries, and infrastructure development plans that significantly impact property values and future appreciation potential.

Why Businesses Need Bexar County, Texas Agent Contact Data

The extensive network of 11,011 licensed agents with verified email addresses represents an invaluable resource for companies providing real estate services, from mortgage lending and title insurance to home improvement and property management solutions. This comprehensive contact database enables targeted marketing campaigns that can reach agents specializing in specific price ranges, geographic areas, or property types, maximizing return on marketing investments while building meaningful professional relationships.

Given the county's rapid growth and diverse market segments, businesses can leverage agent contact data to identify partnership opportunities, distribute market research, and provide educational resources that help agents better serve their clients. The complete email coverage ensures that marketing messages reach both established agents with extensive client networks and newer professionals eager to build their businesses, creating opportunities for mutually beneficial partnerships across all experience levels.

Current Property Listings

As of 2/13/2026, Susan Hallmark has 14 properties for sale in San Antonio and surrounding areas. These are the top 10 listings.

$398,000

Listed 2025-08-05

3022 Fall Way Dr
San Antonio, TX  78247

Beds: 4.0
Baths: 3.0
Sq Ft: 2,349
Lot: 6,970 sf
Single Family Map
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$475,000

Listed 2026-01-02

30693 Horseshoe Path
Bulverde, TX  78163

Beds: 4.0
Baths: 3.0
Sq Ft: 2,519
Lot: 9,845 sf
Single Family Map
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$489,900

Listed 2024-04-03

104 Sentido
Boerne, TX  78006

Beds: 2.0
Baths: 2.0
Sq Ft: 1,625
Lot: 7,362 sf
Single Family Map
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$1,140,000

Listed 2025-05-27

103 Falcon Crst
Boerne, TX  78006

Beds: 3.0
Baths: 3.5
Sq Ft: 3,177
Lot: 131,116 sf
Single Family Map
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$459,999

Listed 2025-07-02

103 Surrey Dr
Boerne, TX  78006

Beds: 3.0
Baths: 2.5
Sq Ft: 2,227
Lot: 7,710 sf
Single Family Map
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$950,000

Listed 2025-08-22

181 Highland Mdws
Bandera, TX  78003

Beds: 3.0
Baths: 2.5
Sq Ft: 3,071
Lot: 136,778 sf
Single Family Map
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$814,900

Listed 2024-08-28

135 Silver Springs Rd S
Kerrville, TX  78028

Beds: 3.0
Baths: 3.5
Sq Ft: 3,101
Lot: 553,212 sf
Single Family Map
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$1,600,000

Listed 2025-07-31

146/144 Ranger Creek Rd
Boerne, TX  78006

Beds: 3.0
Baths: 2.5
Sq Ft: 2,110
Lot: 191,925 sf
Single Family Map
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$599,750

Listed 2025-01-07

8622 Gelvani Vina
Boerne, TX  78015

Beds: 4.0
Baths: 3.5
Sq Ft: 3,268
Lot: 8,407 sf
Single Family Map
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$1,999,900

Listed 2025-11-24

2835 Palomino Spgs
Bandera, TX  78003

Beds: 4.0
Baths: 4.5
Sq Ft: 3,471
Lot: 357,628 sf
Single Family Map
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Current Property Rentals

Susan Hallmark currently has no rental properties available in San Antonio and surrounding areas. Check back later.