Multi-Use Industrial Property with
For Sale
$740,000
901 S Williams Road S, San Benito, TX 78586
COMMERCIAL - San Benito, TX
Property Size6,125 SF
Lot Size0.95 Acres
Price / SF$120.82
Days on Market54
Property Features for 901 S Williams Road S
General Information
Property type
Commercial Sale
Property subtype
Other
Parking
12
Parking features
Garage
Appliances
Electric Water Heater, Water Heater (Other Location)
Subdivision
San Benito Industrial Park
Lot features
Industrial Park
Directions
From Exp 83, head south on S Oscar Williams Rd, property is on the corner of Oscar Williams and Amistad Dr.
Standard status
Active
APN
8852300000015000
Size
6,125 SF
Lot size
0.95 Acres
Taxes and HOA fees
Tax Year
2025
Tax Annual Amount
3834
Utilities
Heating system
Central, Electric (Heating)
Cooling system
Electric, Central Air
Amenities
camera system
gated access
Building Details
Year built
1985
Floors in Building
2
Building materials
Block
Roof type
Flat
Listing Agency:
eXp Realty LLC
(888) 519-7431
Listed By:
Jacob Garcia
(956) 226-9390
Added: Jun 10
Changed: Jul 30
Last Checked: Aug 2 at 3:06AM
MLS# 503085
Copyright © 2026 Greater McAllen Association 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.
Multi-use commercial property on a corner lot in San Benito’s industrial park. The two-story building sits on 0.9525 acres with dual street frontage on S Williams Rd and Amistad. The building includes ground-floor office space plus warehouse/garage improvements, along with two residential units on the second floor.
The ground-floor office suite features two office spaces with built-in cabinetry and shelving, recessed lighting, and a kitchenette. The warehouse offers high-clearance open bay space with two roll-up doors and a covered drive-through bay. The lot provides extensive paved yard space for equipment, fleet, or storage and is fully fenced with electric gated access. Additional security includes a camera system covering the property interior and exterior.
The upstairs living quarters include high ceilings, a full kitchen with granite countertops, one bedroom, a walk-in closet, interior laundry, and multiple bathrooms. The property was built in 1985 and features block construction with a flat roof, central electric heating and central air conditioning.
The ground-floor office suite features two office spaces with built-in cabinetry and shelving, recessed lighting, and a kitchenette. The warehouse offers high-clearance open bay space with two roll-up doors and a covered drive-through bay. The lot provides extensive paved yard space for equipment, fleet, or storage and is fully fenced with electric gated access. Additional security includes a camera system covering the property interior and exterior.
The upstairs living quarters include high ceilings, a full kitchen with granite countertops, one bedroom, a walk-in closet, interior laundry, and multiple bathrooms. The property was built in 1985 and features block construction with a flat roof, central electric heating and central air conditioning.
Key Highlights
- 0.9525‑acre corner lot with dual street frontage on S Williams Rd and Amistad
- High‑clearance open bay warehouse with two roll‑up doors plus covered drive‑through bay
- Ground‑floor office suite with two offices, built‑in cabinetry, recessed lighting, and kitchenette
Financial Insights For Office B
Simulate Cap Rate and NOI
NOI Build-Up
- Vacancy
- income lost from leasable area expected to sit empty during the year — subtracted from gross rent.
- EGI (Effective Gross Income)
- gross rent minus vacancy losses — the realistic income before paying operating costs.
- OpEx (Operating Expenses)
- recurring costs to operate the property (property tax, insurance, utilities, maintenance, management) — excludes financing and capital improvements.
- NOI (Net Operating Income)
- income a property generates after operating costs but before financing and taxes.
| Component | $ | $/SF |
|---|---|---|
| Gross rent | $110.3k | $18.00 |
| − Vacancy | −$35.3k | −$5.76 |
| EGI | $75.0k | $12.24 |
| − OpEx | −$18.7k | −$3.06 |
| NOI | $56.2k | $9.18 |
6,125 SF · lease $18.00/SF/yr · vacancy 32.00% · expense 25.00%
Alternative Uses
Best Use
Office B
$803.3K
$702.9K – $937.1K
NOI $56,228 @ 7.0% cap · market cap 7.60%
Second Best
Flex RnD
$748.5K
$654.9K – $873.2K
NOI $52,394 @ 7.0% cap · market cap 7.08%
Theoretical Best
Healthcare Medical
$1.05M
$922.8K – $1.23M
NOI $73,823 @ 7.0% cap · market cap 9.98%
Zoning and permitted uses should be independently verified with authorities.
Property Analytics
Property Profile
Current Use
Lease Details
1
Office units
Yes
Fenced yard
Yes
Paved road access
Location Intelligence
Trade Area within ½ mile
264
Businesses Nearby
Under-served
Demand for This Use
Explore this area
Business Placement
Demographics for 78586, TX
50,135
Population
16,145
Households
3.1
Avg Household Size
32
Median Age
12%
College-Educated
64%
High-School Grad
152.5 sq mi
ZIP Area
329
Density / Sq Mi
$44,158
Median Household Income
$25,906
Median Earnings
$839
Median Rent
$83,200
Median Home Value
Market
Vacancy Rate% for Office in South region
Questions? Ask Rey
Realmo’s AI knows this listing — price, zoning, demand, history. Ask anything.
Frequently Asked Questions
What type of property is this?
Flex space - Two-story corner lot with office, high-clearance warehouse/garage, and two upstairs residential units on a fenced, gated site.
Where is this flex space located?
The property is located at 901 S Williams Road S San Benito, TX.
What is the asking price?
The asking price for this property is $740,000.
What are key features of this property?
This property features: 0.9525‑acre corner lot with dual street frontage on S Williams Rd and Amistad; High‑clearance open bay warehouse with two roll‑up doors plus covered drive‑through bay; Ground‑floor office suite with two offices, built‑in cabinetry, recessed lighting, and kitchenette
