Two-Business Convenience Store
For Sale
$1,500,000
321 Highway 100, Port Isabel, TX 78578
Commercial Sale, Port Isabel, TX
Property Size2,384 SF
Lot Size1.00 Acre
Price / SF$629.19
Days on Market428
Property Features for 321 Highway 100
General Information
Property type
Commercial Sale
Property subtype
Other
Zoning
Comm
Subdivision
Port Isabel
Elementary school district
Point Isabel ISD
Middle school district
Point Isabel ISD
High school district
Point Isabel ISD
Standard status
Active
Size
2,384 SF
Lot size
1.00 Acre
Taxes and HOA fees
Tax Year
2023
Tax Annual Amount
6257
Amenities
drive through window
sign
Building Details
Year built
1982
Number of units
2
Listing Agency:
Blue Heron Realty & Management, LLC
(956) 466-8412
Listed By:
Laura Stathopoulos
(956) 299-5945
Added: Jun 22, 2025
Changed: Aug 20
Last Checked: Aug 23 at 2:06PM
MLS# 103941
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.
Investment Insights
Based on property information with market context.
The property includes a convenience store and a separate liquor store operating from one commercial site. The convenience store contains 1,224 square feet, while the liquor store comprises 1,160 square feet. The buildings share a paved parking area, and the liquor store includes a drive-through window. The sale also includes the business operations, equipment, and inventory.
Positioned along Highway 100 in Port Isabel, the property is identified for commercial use and occupies approximately 1 acre. Built in 1982, the site includes signage associated with the Circle Drive Inn business. The family-operated businesses have been established for more than 40 years.
Positioned along Highway 100 in Port Isabel, the property is identified for commercial use and occupies approximately 1 acre. Built in 1982, the site includes signage associated with the Circle Drive Inn business. The family-operated businesses have been established for more than 40 years.
Key Highlights
- Two businesses included: a convenience store and a liquor store
- 1,224‑square‑foot convenience store and 1,160‑square‑foot liquor store
- Drive‑through window at the liquor store
Property Analytics
Property Profile
Current Use
Lease Details
Turnkey business
Opportunity
Yes
Highway access
Yes
Paved road access
Location Intelligence
Trade Area within ½ mile
628
Businesses Nearby
19k
Monthly Visits Nearby
Balanced
Demand for This Use
Explore this area
Business Placement
Foot Traffic Nearby
Shops & Services 68%
Dining 28%
Electronics 4%
QuikStop
Shops & Services
7,839 visits/mo
0.1 miles
Stripes
Shops & Services
3,435 visits/mo
0.3 miles
Little Caesars Pizza
Dining
3,049 visits/mo
0.1 miles
Pizza Hut
Dining
2,210 visits/mo
0.5 miles
Watermill Express
Shops & Services
1,307 visits/mo
0.4 miles
Demographics for 78578, TX
10,076
Population
6,391
Households
1.6
Avg Household Size
45
Median Age
24%
College-Educated
83%
High-School Grad
57.0 sq mi
ZIP Area
177
Density / Sq Mi
$52,041
Median Household Income
$36,896
Median Earnings
$763
Median Rent
$193,700
Median Home Value
Market
Vacancy Rate% for Retail in South region
Questions? Ask Rey
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Frequently Asked Questions
What type of property is this?
Grocery and convenience store - Includes a liquor storefront, drive-through window, equipment, inventory, and shared paved parking.
Where is this grocery and convenience store located?
The property is located at 321 Highway 100 Port Isabel, TX.
What is the asking price?
The asking price for this property is $1,500,000.
What are key features of this property?
This property features: Two businesses included: a convenience store and a liquor store; 1,224‑square‑foot convenience store and 1,160‑square‑foot liquor store; Drive‑through window at the liquor store
