Tim Shanahan is a lifelong Houstonian with a deep appreciation for the city’s character, growth, and evolving landscape. A graduate of St. Thomas High School, he earned his degree in Public Relations from Texas State University before launching his career in real estate.

He began on the commercial side of the business, specializing in office leasing and landlord representation. This experience instilled a sophisticated understanding of real estate as an asset class and refined his ability to negotiate, analyze value, and structure deals with precision—skills that now distinctly benefit his residential clients.

Today, Tim focuses on residential and luxury properties throughout Houston, where he brings a strategic, investment-minded approach to every transaction. Whether representing a distinguished property or advising clients on their next move, he is known for delivering thoughtful guidance, strong advocacy, and a seamless, elevated experience from start to finish.

With an intimate knowledge of Houston’s most desirable neighborhoods and a network that continues to grow alongside his clientele, Tim is well-positioned to serve buyers and sellers at every stage—particularly those seeking a higher level of service and discretion.

Tim is a member of the Houston Association of Realtors, Texas Association of Realtors, and the National Association of Realtors, reflecting his ongoing commitment to professionalism and excellence.

Designations:





    • Certified Negotiation Expert (CNE)



    • Master Certified Negotiation Expert (MCNE)



Awards:





    • Houston Association of Realtors Top 20 Under 40 Rising Stars - 2016



    • Martha Turner Sotheby's International Realty's Circle of Excellence Hall of Fame Honors



Professional Memberships:





    • Houston Association of Realtors



    • Texas Association of Realtors



    • National Association of Realtors


Membership

Houston Association of REALTORS®

Designations

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Client Experience Rating

Agent Ratings are based on feedback from clients who have worked directly with the agent, reflecting their personal experience and satisfaction.

Overall Rating
106 Surveys
4.99 / 5
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5 / 5
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Competency
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Market Knowledge
4.99 / 5
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Communication
4.99 / 5
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Experience

Listings by Timothy Shanahan & Prior Sales

1906 Ashford Hollow Ln

Houston, TX 77077
$445K
Under Contract - P
4 beds
3 baths
2,301 sqft.

5706 Capello Dr

Houston, TX 77035
$379K
Active
3 beds
2 baths
1,851 sqft.
 
Sold: 04/16/2026
Represented: Buyer

811 W Green Belt Dr

Sugar Land, TX 77498
$482K - $552K
Sold
4 beds
2 baths
2,397 sqft.
Sold: 04/01/2026
Represented: Buyer

15719 Foxgate Rd

Houston, TX 77079
$827K - $947K
Sold
4 beds
3 baths
3,573 sqft.
Sold: 11/03/2025
Represented: Seller

00 I-10 Frontage Road

Columbus, TX 78934
$140K - $160K
Sold
1.300 acres
See more recently sold houses →
Rented: 01/22/2025
Represented: Seller

2107 Morgan St

Houston, TX 77006
$0 - $10K
Rented
2 beds
2 baths
1,655 sqft.
Rented: 11/06/2023
Represented: Seller

5245 E 5th St

Katy, TX 77493
$0 - $10K
Rented
2 beds
1 bath
1,236 sqft.
Rented: 03/23/2023
Represented: Seller

1900 Genesee Street #401

Houston, TX 77006
$0 - $10K
Rented
2 beds
2 baths
1,102 sqft.
See more recently rented houses →
 

1906 Ashford Hollow Ln

Houston, TX 77077
$445K
Under Contract - P
4 beds
3 baths
2,301 sqft.

8207 Langdon Ln

Houston, TX 77036
$370K
Active
3 beds
2 baths
2,371 sqft.

8119 Concho St St

Houston, TX 77036
$365K
Active
5 beds
4 baths
2,556 sqft.
See more recent showing →
 

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Timothy Shanahan with Martha Turner Sotheby's International Realty is a real estate professional in TX. View Timothy Shanahan's bio, Listings by Timothy Shanahan, Neighborhoods where Timothy Shanahan is active and more. You can contact Timothy Shanahan 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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