Client Focused. Results Driven.

Rooted in the small-town charm of Round Top, Texas, Ruby McKenzie McCullough brings more than 40 years of real estate experience and a lifelong commitment to earn your trust through hardwork, to share her knowledge, and to provide an elevated real estate experience for every client, every time.

A proud Round Top–Carmine graduate, Ruby began her real estate career in 1983 and earned her Broker’s License in 2024. After decades of serving clients with Century 21 and Keller Williams Platinum, she launched McKenzie Banks Real Estate, LLC in 2025 — a brokerage founded on trust, integrity, and an unwavering commitment to helping clients achieve their real estate goals.

Ruby’s philosophy, “Client Focused. Results Driven.”, reflects her dedication to personalized service, honest guidance, and exceptional results for buyers, sellers, and investors.

Beyond real estate, Ruby is an active leader in her community, serving as President of the Round Top-Carmine Education Foundation and participating in local organizations that strengthen the town she proudly calls home.

With deep roots in Round Top and a passion for helping others, Ruby is dedicated to helping every client find not just a house — but a home.

Rooted in Round Top. Inspired by its people. Dedicated to your success.


Membership: Houston Association of REALTORS®

Recommendations

12 recommendation(s)
MW
Ruby McCullough, recommended by Marlene Waak, worked together on a real estate transaction on Oct. 30th, 2025.

“If you are looking for property to buy, check with Ruby. She went "all out" to locate the perfect place for our situation. Ruby was always pleasant, accommodating, and encouraging throughout the whole transaction process. Also, availability is important when trying to complete a purchase involving 14 different parties! Yes, you read right, 12 sellers and 2 buyers were involved. She did a great job coordinating all these contacts. You'll be in good and honest hands with Ruby."

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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
31 Surveys
4.98 / 5
Start FullStart FullStart FullStart FullStar Half-Quarter
5 / 5
Start FullStart FullStart FullStart FullStart Full
Competency
4.97 / 5
Start FullStart FullStart FullStart FullStar Half-Quarter
Market Knowledge
5 / 5
Start FullStart FullStart FullStart FullStart Full
Communication
4.94 / 5
Start FullStart FullStart FullStart FullStar Half-Quarter
Experience

Listings by Ruby McCullough & Prior Sales

8023 Old Smithville Rd

Muldoon, TX 78949
$550K
Active
2,516 sqft.

1620 W US Highway 290

Carmine, TX 78932
$475K
Active
3 beds
1 bath
1,270 sqft.

2443 E State Highway 71 Byp

La Grange, TX 78945
$325K
Active
5.834 acres
See more for sale houses →
 
Sold: 04/16/2026
Represented: Seller

2514 Finke Rd

Round Top, TX 78954
$482K - $552K
Sold
5 beds
2 baths
3,090 sqft.
Sold: 03/20/2026
Represented: Seller

514 Trailer Park Rd

Carmine, TX 78932
$827K - $947K
Sold
57.150 acres
Sold: 12/19/2025
Represented: Both

1003 Norris St

Brenham, TX 77833
$120K - $140K
Sold
2 beds
1 bath
1,064 sqft.
See more recently sold houses →

17910 Channel Hill Dr

Cypress, TX 77433
$480K
Under Contract - OP
4 beds
2 baths
3,099 sqft.

806 Plum St

Caldwell, TX 77836
$233K
Active
3 beds
1 bath
1,332 sqft.

104 N Oneal St

Caldwell, TX 77836
$190K
Active
3 beds
1 bath
1,087 sqft.
See more recent showing →
 

Neighborhoods

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Community Participation

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Ruby McCullough with McKenzie Banks Real Estate, LLC is a real estate professional in TX. View Ruby McCullough's bio, Listings by Ruby McCullough, Neighborhoods where Ruby McCullough is active and more. You can contact Ruby McCullough by clicking the button below.

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Office location

McKenzie Banks Real Estate, LLC

5501 Andreas Road, Round Top, TX 78954

Rooted in the small-town charm of Round Top, Texas, Ruby McKenzie McCullough brings more than 40 years of real estate experience and a lifelong commitment to earn your trust through hardwork, to share her knowledge,and to provide an elevated real estate experience for every client, every time

A proud Round Top–Carmine graduate, Ruby began her real estate career in 1983 and earned her Broker’s License in 2024. After decades of serving clients with Century 21 and Keller Williams Platinum, she launched McKenzie Banks Real Estate, LLC in 2025 — a brokerage founded on trust, integrity, and an unwavering commitment to helping clients achieve their real estate goals.

Ruby’s philosophy, “Client Focused. Results Driven.”, reflects her dedication to personalized service, honest guidance, and exceptional results for buyers, sellers, and investors.

Beyond real estate, Ruby is an active leader in her community, serving as President of the Round Top-Carmine Education Foundation, Carmine Economic Development Board Member, a member of the Carmine Chamber, and formerly a member of the Texas Women’s League, these local organizations strengthen the town she proudly calls home.

With deep roots in Round Top and a passion for helping others, Ruby is dedicated to helping every client find not just a house — but a home.

Rooted in Round Top. Inspired by its people. Dedicated to your success.

 

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