Mary Eliza Hahnfeld

Mary Eliza Hahnfeld
Real Estate Agent (Salesperson)
Houston TX

Salesperson (TX: 0471103)

27 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
713-520-1981
Email
maryelizabeth.hahnfeld@sir.com

Service Areas

Houston: TX

About Mary Hahnfeld

Mary Elizabeth Hahnfeld, a third-generation Houstonian and award-winning agent at Martha Turner Sotheby’s International Realty, offers her clients an unparalleled understanding of Houston's diverse neighborhoods. Recognized for her exceptional production and disciplined work ethic, she has garnered numerous accolades, including the prestigious Martha Turner Properties Hall of Fame and a spot among the Houston Business Journal’s Top 25 Individual Realtors.

Notably, Mary Elizabeth achieved the remarkable feat of selling the highest-priced homes in River Oaks during both 2009 and 2010, with these non-MLS transactions still ranking among the area’s most significant sales. Her expertise primarily focuses on luxury properties in River Oaks, Tanglewood, the Memorial Villages, and the close-in areas of Memorial and West University Place.

Her approachable demeanor and commitment to client confidentiality make her particularly well-suited for those seeking discretion, including international clients with sophisticated real estate needs. Sellers benefit from her deep market insights, extensive network, and keen ability to stage homes effectively for their target audience. Mary Elizabeth emphasizes the importance of educating buyers on all aspects of neighborhood life, from real estate trends to local shopping and leisure activities, empowering them to make informed decisions.

Beyond her real estate career, Mary Elizabeth is dedicated to civic engagement and philanthropy, continuing her family's legacy of community service. She actively volunteers for various organizations, including serving on the board of St. Luke’s Friends of Nursing and collaborating with the United Service Organization (USO) to support military personnel.

Mary Elizabeth is an alumna of Duchesne Academy of the Sacred Heart, Mirabeau B. Lamar High School, and the University of Texas. She is also a member of the River Oaks Country Club and cherishes her role as a mother and devoted aunt to her many nieces and nephews.

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

$487,691
Avg. Listing Price
From Mary's portfolio
3.6 / 3.0
Avg. Beds/Baths
Typical property size
2,400 sf
Avg. Square Footage
Interior living space
18698
Active Listings
Current inventory

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The most common use case is cold email outreach through platforms like Zap Contact (zapcontact.com), which are purpose-built to send compliant, high-volume prospecting campaigns to professional audiences. The list is formatted to load directly into cold-email platforms so you can be sending within hours of purchase. You can also use it for direct mail, LinkedIn audience matching, or live phone outreach using the included cell numbers.

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Why Harris County, Texas Agent Data Matters

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Current Property Listings

As of 6/27/2026, Mary Hahnfeld has 1 property for sale in Houston and surrounding areas.

$649,900

Listed 2026-03-11

101 Westcott St Unit 305
Houston, TX  77007

Beds: 2.0
Baths: 2.0
Sq Ft: 1,953
Condo Map
View Full Details

Current Property Rentals

Mary Hahnfeld currently has no rental properties available in Houston and surrounding areas. Check back later.