301 Armstrong Street
San Marcos, TX, 78666 $ 264,000
Bedrooms3 Baths1.1 Sq 939 Monthly Estimate*
$ 1,667
for $264,000 with 3 bedrooms and 1 full bath, 1 half bath. This 939 square foot home was built in 2011 on a lot size of 0.0574.
Welcome to 301 Armstrong, a well-maintained 3-bedroom, 2-bath home offering a little extra breathing room in the heart of San Marcos. With no neighbor directly behind the home and no neighbor on one side, the setting offers an added sense of separation and privacy that can be hard to find this close to town. Inside, the open floor plan makes great use of the space, creating an easy flow between the living, dining, and kitchen areas—perfect for everyday living or spending time with friends. New flooring was installed throughout the home in August 2025, and the interior has recently been refreshed with new paint, repaired baseboards, recaulked finishes, and new blinds throughout. The primary bedroom features its own private half bath and walk-in closet, while two additional bedrooms offer flexibility for guests, a home office, hobbies, or whatever fits your lifestyle. One of the home’s standout upgrades is the LifeSource whole-home water filtration system, providing filtered water throughout the house without the hassle of individual filters. The home has clearly been cared for, making it an inviting option for someone looking for a comfortable home that feels fresh and ready to enjoy. Out back, the privacy-fenced yard creates a comfortable space for morning coffee, pets, outdoor dining, or relaxing at the end of the day. With fewer adjoining homes around the property, the backyard enjoys an added sense of privacy while still being close to everything San Marcos has to offer. And when you’re ready to head out, you’re just minutes from downtown, Texas State University, the San Marcos River, local restaurants, shopping, and easy access to I-35. 301 Armstrong offers a comfortable home base with added privacy, thoughtful updates, and an easy San Marcos lifestyle.
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List BySandra NicholsListing Agent
Century 21 Randall Morris & AsBroker
sandra@randallmorris.comEmail
Affordability Calculator
- Monthly Principal & Interest
- $1,667
- Monthly Property Taxes
- --
- Monthly Home Insurance
- --
Default based on a 30-year fixed rate of 6.49% with 20% down. The estimated payment is offered for convenience and is not an offer of credit. Due to market fluctuations, interest rates are subject to change at any time and without notice. Your individual rate may vary. Rates may differ for FHA, VA or jumbo loans.
Learn more about how to save NearbySingle family listings in San Marcos, TX
Average List Price $480,268
Percent of Sale Price 82%
About San Marcos, TX 55,275 Population
48% Since 2002
$ 34,437 Median Income
25.39 Median Age
19% Households with Children
Trends Information provided by ATTOM Data Solutions.
2327551 Elementary School
2327552 Middle School
Unknown High School High School
Pricing History| Date | Price | Price Change | Description |
|---|
| 8/28/2026 | $264,000 | | Listed Price |