As a native Houstonian, Olga Martinez Garza (aka The OMG Realtor) takes great pride in the city and local towns she serves. Being Bilingual (English/Spanish) has enabled her to assist dozens of families find their dream home and/or investment propert

As a native Houstonian, Olga Martinez-Garza is a seasoned residential agent who brings years of training and experience to assist with all your real estate needs. Her prompt communication, candid advice, and transparent approach have earned her clients' trust, turning strangers into repeat clients and lifelong friends. Being bilingual in English and Spanish enables her to help dozens of families find their dream home and/or investment property in Greater Houston/North Harris County and surrounding areas. Whether working with first-time homebuyers or luxury buyers and listings, Olga's vast experience will help achieve the best outcome in every transaction.

Olga's dedication to service has directly translated into her real estate practice, and she is committed to fulfilling the mission of the National Association of Hispanic Real Estate Professionals (NAHREP). In 2023, she will serve as the NAHREP Houston Chapter President, focusing on sustainable Hispanic homeownership. Olga served as the lead for the team she co-founded, earning them the distinct recognition of the Circle of Excellence - Diamond Award for their 2022 production.

In March 2023, Olga made the move to Nan and Company Properties, owned by one of her role models, where she hopes to continue to scale her real estate career. Outside of real estate, you can find Olga alongside her husband on the ball field cheering on their kids, who play travel softball and little league baseball. Olga's success in the industry is attributed to her compassion for her clients and respect for their cultural differences, her passion for generational wealth, and her commitment to learning and staying current with the latest market trends.


Membership: Houston Association of REALTORS®

Team

Lead of The O.M.G. Team

Designations

Languages spoken by Olga M. Garza

Spanish
  • Spanish

Cultures known by Olga M. Garza

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Open House Activity

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11103 Rose River Drive
Houston, TX 77044
Saturday, May 23, 2026
12:00 PM - 3:00 PM
Days
3
Hours
5
Minutes
15
Remind me when this Open House is set to begin.

Listings by Olga M. Garza & Prior Sales

22127 San Felice Drive

Hockley, TX 77447
$454K
Active
4 beds
3 baths
2,778 sqft.

0 Memel Street

Houston, TX 77026
$99K
Active
9,095 sqft. lot

1019 Grand Estates Dr

Richmond, TX 77469
$949K
Active
4 beds
3 baths
3,572 sqft.
See more for sale houses →
 

6515 Old Olive Tree Dr

Houston, TX 77091
$2K
Under Contract - P
3 beds
2 baths
1,545 sqft.

862 Paul Quinn Street Unit C

Houston, TX 77091
$2K
Active
3 beds
2 baths
1,668 sqft.

862 Paul Quinn Street Unit B

Houston, TX 77091
$2K
Active
3 beds
2 baths
1,668 sqft.
See more for rent houses →
 
Sold: 05/13/2026
Represented: Seller

411 Dover Lane

Spring, TX 77373
$250K - $285K
Sold
3 beds
2 baths
1,893 sqft.
Sold: 05/08/2026
Represented: Seller

15703 Telge Green Court

Cypress, TX 77429
$420K - $482K
Sold
4 beds
3 baths
2,532 sqft.
Sold: 05/08/2026
Represented: Seller

2459 Brandy Mill Rd

Houston, TX 77067
$215K - $250K
Sold
3 beds
2 baths
1,976 sqft.
See more recently sold houses →
Rented: 05/08/2026
Represented: Seller

6506 Old Olive Tree Dr

Houston, TX 77091
$0 - $10K
Rented
3 beds
2 baths
1,458 sqft.
Rented: 04/28/2026
Represented: Seller

864 Paul Quinn St G

Houston, TX 77091
$0 - $10K
Rented
3 beds
2 baths
1,668 sqft.
Rented: 04/06/2026
Represented: Buyer

20714 Open Range Court

Tomball, TX 77377
$0 - $10K
Rented
4 beds
3 baths
1,942 sqft.
See more recently rented houses →
 

4915 Blue Jacaranda Way

Spring, TX 77373
$265K
Active
4 beds
2 baths
1,962 sqft.

5226 Brownlee Ln

Spring, TX 77379
$250K
Active
4 beds
2 baths
2,808 sqft.

2751 Spring Colony Dr

Spring, TX 77386
$270K
Active
4 beds
2 baths
2,360 sqft.
See more recent showing →
 

Neighborhoods

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Olga M. Garza with Nan & Company Properties - Corporate Office (Heights) is a real estate professional in TX. View Olga M. Garza's bio, Listings by Olga M. Garza, Neighborhoods where Olga M. Garza is active and more. You can contact Olga M. Garza by clicking the button below.

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Office location

Nan & Company Properties - Corporate Office (Heights)

725 Yale St, Houston, TX 77001

Nan and Company Properties, a leading player in the luxury market, has established itself as the foremost service provider in the industry. Nan and Company Properties serves as Houston's affiliate of Leading Real Estate companies of the world and Luxury Portfolio. This technology-driven real estate firm is dedicated to delivering exceptional customer service to clients involved in the purchase, sale, or lease of luxury properties. By equipping their sales associates with top-notch support and cutting-edge technology, Nan and Company Properties ensures their team's success.

The agents at Nan and Company Properties possess unparalleled market knowledge, which propels their clients to the forefront of success through a seamless process. With over 18 years of experience in residential real estate, Nancy Almodovar, the CEO and President of Nan and Company Properties, identified a gap in the market for a premier luxury real estate company. Almodovar's vision was to create a comprehensive solution where clients could find comfort and ease, even in an unfamiliar process. "I aimed to establish a company that offers clients a one-stop shop experience," says Almodovar. By embedding this concept deep within the corporate structure and assembling a team well-versed in various aspects of real estate and design, Nan and Company Properties has achieved remarkable growth.

Whether you are planning to relocate to Houston, considering leasing options, or looking to purchase a property, Nan and Company Properties ensures that there is always someone available to assist you.

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