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About This Home

This 0-bedroom, 0-bathroom commercial at 321 Highway 100 in Port Isabel, TX is listed for $1,500,000 ($629 per sqft). Built in 1982, the home offers 2,384 sqft of living space on a 1.00 acres lot.

Agent Description

Causey's Liquor and Circle Drive Inn... building, equipment, inventory and business are for sale. It is 2 businesses and the parking lot included in this sale. This prime commercial business is located on the highly sought after Highway 100 in Port Isabel.

It is a well-established convenience and liquor store that offers excellent visibility and accessibility. There is 1,224 sq. feet for the C-store and 1,160 sq. feet for the liquor store that share a black top parking lot. There is drive through window for convenience in the liquor store.

The sign over Circle Drive Inn is highly sought by locals as it displays celebrations and announcements daily. Family has operated successful business for over 40 years! This is a rare opportunity to own a turnkey, family business or make it your own in the heart of Port Isabel on the way to South Padre Island.

Key Features

  • Built in 1982
  • 1.00 acre lot

Property Details

1982

Monthly Cost Estimate

$8,022/mo

20% down · 6.5% · 30 years

Principal$1,085
Interest$6,500
Insurance$438

Estimates only. Actual payments may vary.

Location

321 Highway 100

Port Isabel, TX 78578

Questions & Answers

This 0-bedroom, 0-bathroom commercial at 321 Highway 100 is listed at $1,500,000 ($629/sqft). The estimated monthly payment is $6,500 based on 20% down at 6.5% interest.

Key features include: Built in 1982, 1.00 acre lot.

This property is listed by Laura Stathopoulos and can be reached at 9562995945 or lstathopou@gmail.com.

LS

Laura Stathopoulos

Agent at Blue Heron Realty & Management, LLC

(956) 299-5945

Listed by Blue Heron Realty & Management, LLC

MLS# 103941· Source: listhub· Updated 344 days ago

Copyright © 2026 South Padre Island Board of Realtors. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.

321 Highway 100, Port Isabel, TX 78578

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