Alexander Ramos (formally known as Z.K. Alexander Ramos-Phongsavang) brings a refined and intentional approach to Martha Turner Sotheby’s International Realty. Before transitioning into real estate, he was part of the opening team at The Post Oak Hotel at Uptown Houston, Houston’s only Forbes Five-Star and AAA Five-Diamond property, where he was trained to the highest global standards of service. He also served as a boutique concierge at Tiffany & Co., holding credentials from the Gemological Institute of America, further underscoring his background in luxury service.

By the age of 25, Alexander had contributed to nearly 200 transactions and more than $100 million in closed sales across eleven counties. His portfolio spans a diverse range of properties, from luxury estates and multi-million dollar listings to more accessible properties, reflecting his comprehensive expertise across all market segments. In recognition of these accomplishments, Alexander was honored by the City of Houston for his contributions to real estate and economic growth.

Known for his accelerated transaction management, proactive mindset, and service-first philosophy, he is consistently praised by clients and colleagues for his devotion, responsiveness, and discretion.

Originally from Dallas, Alexander moved to Houston to attend the Conrad N. Hilton College at the University of Houston. He remains actively engaged in the community as a patron of Memorial Park Conservancy, Asia Society Texas, the Institute of Hispanic Culture of Houston, Preservation Houston, and Dartagnans, and is also a member of Saint Anne’s Catholic Community. As both an eighth-generation Texan and a first-generation American, he brings a uniquely grounded yet forward-thinking perspective to every client relationship.

Outside of real estate, Alexander is an avid runner and considers Memorial Park Conservancy his “second home.” Having trained in cross country and track since age 12, he applies the same discipline and consistency required in endurance sports to his real estate practice, providing clients with focused, reliable guidance throughout every transaction.

Whether he’s enjoying Houston’s vibrant culinary scene—known for its world-class seafood and restaurants—exploring the city’s rich tapestry of museums and visual arts, or finding inspiration in its music scene, from house music to the symphony, Alexander embraces a multifaceted cultural lifestyle that mirrors the diverse interests of his clientele.


Membership: Houston Association of REALTORS®

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Listings by Alexander Ramos & Prior Sales

611 N Live Oak St

Houston, TX 77003
$1.18M
Active
5 beds
4 baths
3,686 sqft.
 
Sold: 05/14/2026
Represented: Seller

4534 Mimosa Dr

Bellaire, TX 77401
$1.24M - $1.43M
Sold
5 beds
4 baths
3,694 sqft.
Rented: 04/29/2026
Represented: Seller

357 N Post Oak Ln #102

Houston, TX 77024
$0 - $10K
Rented
2 beds
2 baths
1,315 sqft.
Rented: 03/02/2026
Represented: Buyer

2202 Kane St B

Houston, TX 77007
$0 - $10K
Rented
2 beds
1 bath
1,700 sqft.
 

1025 S Shepherd Dr #305

Houston, TX 77019
$775K
Active
2 beds
2 baths
2,680 sqft.

9334 Briar Forest Dr

Houston, TX 77063
$555K
Active
3 beds
3 baths
2,619 sqft.

5913 Woodway Place Ct

Houston, TX 77057
$3K
Under Contract - P
2 beds
2 baths
1,681 sqft.
See more recent showing →
 

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Alexander Ramos with Martha Turner Sotheby's International Realty is a real estate professional in TX. View Alexander Ramos' bio, Listings by Alexander Ramos, Neighborhoods where Alexander Ramos is active and more. You can contact Alexander Ramos by clicking the button below.

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Office location

Martha Turner Sotheby's International Realty

1717 West Loop South, Ste 1700, Houston, TX 77027
Martha Turner Sotheby's International Realty, is a Texas real estate firm, located at 1717 West Loop South, Ste 1700, Houston, TX 77027. Martha Turner Sotheby's International Realty provides a wide range of real estate services. Consumers continue to find value in having a real estate professional help them through the home buying and selling process. The range of services the real estate professionals provide is proving ever more valuable in real estate transactions (financing twists and sales contract intricacies). Please view Martha Turner Sotheby's International Realty current listings, or sold listings.

Buyers and sellers give reviews to the real estate agents for the level of expertise and professionalism they bring to the real estate transaction. View Martha Turner Sotheby's International Realty Agent Roster. Martha Turner Sotheby's International Realty has multi-lingual agents: Spanish, French, Arabic, Mandarin, Vietnamese, etc., see all languages. Martha Turner Sotheby's International Realty has multi-cultural agents, including agents from Mexico, Canada, Colombia, Japan, South Africa, etc., see all cultures.

Please visit Martha Turner Sotheby's International Realty website, where you will find useful information on how to choose the right property, make an offer, negotiate, finance, pick the feasible mortgage rates, move, as well as get hold of all the details needed in making an informed real estate decision in today's market.

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