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

There is no recommendation yet.

Have you worked with Olga M. Garza
Be the first to tell others about your experience!

Open House Activity

property image
11103 Rose River Drive
Houston, TX 77044
Saturday, Apr 25, 2026
12:00 PM - 3:00 PM
Days
2
Hours
5
Minutes
31
Remind me when this Open House is set to begin.

Listings by Olga M. Garza & Prior Sales

862 Paul Quinn Street Unit A

Houston, TX 77091
$310K
Active
3 beds
2 baths
1,668 sqft.

862 Paul Quinn Street Unit B

Houston, TX 77091
$300K
Active
3 beds
2 baths
1,668 sqft.

862 Paul Quinn Street Unit C

Houston, TX 77091
$305K
Active
3 beds
2 baths
1,668 sqft.
See more for sale houses →
 

864 Paul Quinn St G

Houston, TX 77091
$2K
Under Contract - P
3 beds
2 baths
1,668 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: 04/17/2026
Represented: Buyer

501 Big Buck Dr

Cleveland, TX 77328
$140K - $160K
Sold
10.006 acres
Sold: 04/09/2026
Represented: Seller

15711 Windsor Bluff Dr

Cypress, TX 77429
$370K - $420K
Sold
4 beds
3 baths
3,040 sqft.
Sold: 03/31/2026
Represented: Seller

11122 Rose River Drive

Houston, TX 77044
$370K - $420K
Sold
4 beds
3 baths
2,778 sqft.
See more recently sold houses →
Rented: 04/06/2026
Represented: Buyer

20714 Open Range Court

Tomball, TX 77377
$0 - $10K
Rented
4 beds
3 baths
1,942 sqft.
Rented: 02/06/2026
Represented: Seller

1450 Road 5734

Cleveland, TX 77327
$0 - $10K
Rented
4 beds
2 baths
1,568 sqft.
Rented: 01/30/2026
Represented: Seller

6523 Old Olive Tree Dr

Houston, TX 77091
$0 - $10K
Rented
3 beds
2 baths
1,545 sqft.
See more recently rented houses →
 

1200 Sagebrush Trl

Baytown, TX 77521
$199K
Active
3 beds
2 baths
1,518 sqft.

3003 Woodstone Dr

Baytown, TX 77521
$230K
Active
3 beds
2 baths
1,660 sqft.

10943 Mockingbird Place

Conroe, TX 77385
$465K
Under Contract - OP
4 beds
3 baths
2,100 sqft.
See more recent showing →
 

Neighborhoods

15 Results
See more neighborhoods →
Ready to sell your home?
If you like this property and are also considering selling your current home, now, you may find out how. Request your home selling analysis featuring Recently Sold, Market Analysis, Home Valuations and Market Update.

Get access to Premium Content

Download my app to check Coming Soon listings, Sold Price for nearby listings, Property History Reports and more. You will also receive email alerts when homes meet your search criteria.

Scan this QR Code with your smartphone to instantly connect with the agent Olga M. Garza.

or start using my app
How much is your home worth?
Olga M. Garza can help you estimate the value of your home and get an accurate estimate commonly used in the real estate market, known as a Comparative Market Analysis or "CMA"
Get your home valuation

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.

Platinum

Benefits of Working with a Platinum Agent

Platinum agents are empowered by the most innovative and powerful technology tools HAR offers, which are designed to enable clients with premium content, faster response time, rating and review, and many marketing tools.

Learn more

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.

Top Real Estate Agents