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Gretchen Lizana Umberger

Gretchen Lizana Umberger
Real Estate Agent (Salesperson)
Houston TX

Salesperson (TX: 0513739)

23 years experience

REALTOR® 0 Active Listings Serves Harris County, TX
View on Realtor.com

Contact Information

Brokerage
Better Homes And Gardens Real Estate Gary Greene - Bay Area

Office Website
Office Address
1790 Nasa Parkway
Houston, TX  77058
(Harris County)
Office Phone
281-486-1900
Office Fax
Mobile
832-746-4798
Email
gret*************@**********.com
Show Email for $5

Service Areas

Nassau Bay: TX League City: TX Houston: TX Friendswood: TX Pasadena: TX Webster: TX Taylor Lake Village: TX Seabrook: TX El Lago: TX Iowa Colony: TX Bonney: TX Fresno: TX Sienna: TX Alvin: TX Rosharon: TX Arcola: TX Sandy Point: TX

About Gretchen Umberger

Gretchen Umberger is a seasoned real estate professional known for her strategic approach and unwavering commitment to her clients. Since 2003, she has been serving the Clear Lake and League City markets, delivering exceptional service to both buyers and sellers. A consistent top producer, Gretchen holds several prestigious designations, including Master Certified Negotiation Expert (MCNE), Certified Probate Real Estate Specialist (CPRES), and Graduate of the REALTOR® Institute (GRI). In recognition of her outstanding business performance, she received the Gold Award for business volume in 2020.

Before embarking on her real estate journey, Gretchen spent over seventeen years in retail sales management, where she honed her skills in merchandising and marketing. This background has significantly influenced her real estate practice, as she effectively applies her sales expertise to assist sellers in marketing their homes and ensuring buyer satisfaction. She notes, “My experience in retail merchandising seamlessly translates into my work with clients, enabling me to create successful marketing strategies.”

Gretchen’s approach to real estate is also marked by empathy. Having experienced the challenges of being widowed, she understands the complexities families face when managing estates. This personal journey inspired her to become a Certified Probate Real Estate Specialist, allowing her to provide informed support to families during difficult transitions.

Outside of her professional endeavors, Gretchen is dedicated to community service. She actively volunteers with organizations such as Project Joy and Hope, which supports families with children facing life-limiting illnesses, as well as The Sunshine Kids and The American Cancer Society’s Relay for Life. Additionally, she founded a local chapter of Business Networking International, which has played a pivotal role in helping numerous local businesses enhance their community presence.

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

$475,789
Avg. Listing Price
From Gretchen's portfolio
3.6 / 2.9
Avg. Beds/Baths
Typical property size
2,343 sf
Avg. Square Footage
Interior living space
23504
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

Gretchen Umberger currently has no properties listed for sale in Houston and surrounding areas. Check back later.

Current Property Rentals

As of 2/15/2026, Gretchen Umberger has the following rental properties available in Houston and surrounding areas.

$2,200

Listed 2025-11-22

130 San Fernando Dr
Galveston, TX  77550

Beds: 3.0
Baths: 2.0
Sq Ft: 1,500
Lot: 6,046 sf
Single Family Map
View Full Details

$2,350

Listed 2025-12-08

1823 William Scott St
Baytown, TX  77523

Beds: 4.0
Baths: 3.0
Sq Ft: 2,235
Lot: 5,998 sf
Single Family Map
View Full Details