108 Gm Lane, San Marcos, TX

$360,000

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1,992

Square feet

0.52

Acres

About 108 Gm Lane

Turnkey investment opportunity in one of Central Texas’ fastest-growing markets. Located in a welcoming and well-established community in San Marcos, this extremely well-maintained duplex offers the perfect blend of immediate income potential and long-term upside. Built in 2007, both units feature 3 bedrooms and 2 bathrooms, thoughtfully designed layouts, and hard surface flooring throughout for durability and easy maintenance. Each unit enjoys its own private, fully fenced backyard, creating added appeal for tenants seeking space, privacy, and a more residential feel—an increasingly sought-after feature in today’s rental market. From an investment standpoint, this property checks all the boxes. Unit A is currently leased, providing immediate income, while Unit B is vacant, offering flexibility for an owner-occupant, house-hacker, or the ability to lease at current market rates. The location further enhances its value. Just minutes from the San Marcos River, I-35, Downtown San Marcos, and nearby Martindale, residents enjoy quick access to recreation, dining, shopping, and major commuting routes—making this an attractive option for a wide range of tenants. Whether you're an investor looking to expand your portfolio or a buyer seeking a smart way to offset your mortgage, this property presents a rare opportunity to secure a well-kept duplex in a high-demand area. This is more than just a duplex—it’s a strategic investment in growth, flexibility, and long-term value.

Features of 108 Gm Lane

MLS® # 4758551
Price $360,000
Square Footage 1,992
Acres 0.52
Year Built 2007
Type Residential Income
Sub-Type Duplex
Status Active

Community Information

Address 108 Gm Lane
Area GU
Subdivision B & G Fulcher Surv A-21
City San Marcos
County Guadalupe
State TX
Zip Code 78666

Amenities

Utilities Electricity Connected, See Remarks, Water Connected
Features None
Parking Attached Carport, Carport
View Neighborhood
Is Waterfront No
Waterfront None
Has Pool No

Interior

Interior Tile
Interior Features Ceiling Fan(s), Main Level Primary, Recessed Lighting, Storage
Appliances Microwave, Range, Refrigerator
Heating Central
Fireplace No
# of Stories 1
Stories One

Exterior

Exterior Features Private Yard
Lot Description Back Yard, Front Yard
Roof Composition
Construction Wood Siding
Foundation Slab

School Information

District SanMarcosCONSISD
Elementary Bowie
Middle Goodnight
High San Marcos

Additional Information

Date Listed April 9th, 2026
Days on Market 168
Foreclosure No
Short Sale No
RE / Bank Owned No

Listing Details

OfficeKeller Williams Realty
Contact Info(512) 942-7880

Listing Map

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