B&C Storage offers a compelling investment blending stabilized income, private residential amenities, and strong redevelopment potential. Situated on ~25.85 acres along the expanding Highway 21 corridor in Maxwell, Texas, this mixed-use property is well positioned to benefit from Central Texas’ explosive growth. The front 4 acres host a covered Boat & RV storage facility with 152 rentable units across three metal-framed structures totaling ~74,760 SF. Currently ~85% occupied, the facility features keypad-secured gate access and a 12’ x 16’ moveable office. Notably, the storage portion has been released from the City of San Marcos’ ETJ, offering greater flexibility for improvements or expansion. Investors can raise rents, lease remaining units, or convert to fully enclosed or climate-controlled storage. Beyond the commercial area, the balance of the property includes a well-appointed owner’s residence and large workshop, privately located at the rear. Built in 2013, the custom 3,144 SF home offers 3 bedrooms, 2.5 baths, an office, stained concrete floors, and a metal roof—ideal for an owner-operator, onsite manager, or long-term live/work investment. A 40’ x 60’ metal workshop with slab and electricity sits adjacent to the residence, providing ample storage or business-use space. Located just north of San Marcos Regional Airport, the property has ~500 feet of frontage along Hwy 21 and sits minutes from I-35, offering excellent access to San Marcos, Austin, and San Antonio. The submarket is rapidly developing, with several new subdivisions underway within 3 miles. Whether you’re seeking reliable cash flow with land appreciation upside, a flexible redevelopment site, or a live/work opportunity, B&C Storage delivers a unique offering in one of Central Texas’ fastest-growing corridors.
Active under contract
$3,485,000
5401 Airport Hwy #21, San Marcos, TX 78666
4beds
3,144sqft
Single Family Residence
Built in 2013
25.85 Acres Lot
$-- Zestimate®
$1,108/sqft
$-- HOA
What's special
Large workshopMoveable officeMetal-framed structuresMetal workshopKeypad-secured gate accessMetal roof
- 361 days
- 40
- 1
Zillow last checked:
Listing updated:
Listed by:
Mitchell Classen (512) 402-5263,
Classen Realty Group (512) 402-5263
Source: Unlock MLS,MLS#: 3319015
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 4
- Bathrooms: 3
- Full bathrooms: 2
- 1/2 bathrooms: 1
- Main level bedrooms: 3
Heating
- Central
Cooling
- Central Air
Appliances
- Included: Built-In Oven(s), Built-In Refrigerator, Dishwasher, Propane Cooktop, Refrigerator
Features
- Ceiling Fan(s), High Ceilings, Soaking Tub, Walk-In Closet(s)
- Flooring: Concrete, Tile
- Windows: None
- Number of fireplaces: 1
- Fireplace features: Free Standing
Interior area
- Total interior livable area: 3,144 sqft
Video & virtual tour
Property
Parking
- Total spaces: 2
- Parking features: Covered, Garage
- Garage spaces: 2
Accessibility
- Accessibility features: None
Features
- Levels: Two
- Stories: 2
- Patio & porch: Covered
- Exterior features: Gutters Partial
- Pool features: None
- Fencing: Partial, Perimeter
- Has view: Yes
- View description: Pasture
- Waterfront features: None
Lot
- Size: 25.85 Acres
- Dimensions: 500 x 1720
- Features: Sloped Down, Trees-Medium (20 Ft - 40 Ft), Views
Details
- Additional structures: Barn(s), Outbuilding, RV/Boat Storage, Storage
- Has additional parcels: Yes
- Parcel number: PID R11321, R163026, R70053
- Special conditions: Standard
Construction
Type & style
- Home type: SingleFamily
- Property subtype: Single Family Residence
Materials
- Foundation: Slab
- Roof: Metal
Condition
- Updated/Remodeled
- New construction: No
- Year built: 2013
Utilities & green energy
- Sewer: Septic Tank
- Water: Public
- Utilities for property: Electricity Connected, Propane, Sewer Not Available, Water Connected
Community & HOA
Community
- Features: None
- Subdivision: Thomas G McGehee Surv
HOA
- Has HOA: No
Location
- Region: San Marcos
Financial & listing details
- Price per square foot: $1,108/sqft
- Annual tax amount: $18,349
- Date on market: 9/2/2025
- Listing terms: Cash,Conventional,Owner May Carry,SBA Type Loan
- Electric utility on property: Yes
Estimated market value
Not available
Estimated sales range
Not available
Not available
Price history
| Date | Event | Price |
|---|---|---|
| 8/11/2026 | Contingent | $3,485,000$1,108/sqft |
Source: | ||
| 9/2/2025 | Listed for sale | $3,485,000$1,108/sqft |
Source: | ||
Public tax history
Tax history is unavailable.
Monthly payment
Est. payment
Payment breakdown
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Neighborhood: 78666
Nearby schools
Schools provided by the listing agent
- Elementary: Travis
- Middle: Goodnight
- High: San Marcos
- District: SanMarcosCONSISD
Source: Unlock MLS. This data may not be complete. We recommend contacting the local school district to confirm school assignments for this home.






