301 ARMSTRONG ST

San Marcos, 78666
Updated Sep 14, 2026 • On market 25 days
$264,000
$281/sq ft
3 Beds
1 Full Bath
1 Half Bath
939 Sq Ft
2011 Built
25 Days on Market

About This Property

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.

Property Details

Interior

  • Bedrooms 3
  • Full Baths 1
  • Half Baths 1
  • Living Area 939 Sq Ft

Property

  • Year Built 2011
  • Property Type Residential
  • Sub Type Single Family Residence
Listed by Century 21 Randall Morris & As
MLS# 3035590

Neighborhood

See what's nearby. Tap any of the buttons below to drop color-coded markers on the map — combine as many as you like. Tap a marker for its name, rating, and address. Use the + / − on the map to zoom.

The information being provided by Unlock MLS is for the consumer's personal, non-commercial use and may not be used for any purpose other than to identify prospective properties the consumer may be interested in purchasing. Any information relating to real estate for sale referenced on this website comes from the Internet Data Exchange (IDX) program of Unlock MLS. Real estate listings held by brokerage firms other than Adam Timothy Group at Compass are marked with the IDX/MLS logo. Information deemed reliable but is not guaranteed accurate by Unlock MLS. All information should be independently reviewed and verified for accuracy. Some IDX listings may have been excluded from this website. Data last updated: Sep 14, 2026 3:53 PM GMT+0000.
Alejandro Your ATG AI assistant
My Favorites 0