Homes for sale in San Marcos, TX under $400,000 — live MLS inventory, updated continuously.

1221 W Hopkins St #3, San Marcos, TX, 78666

823 Midway St, San Marcos, TX, 78666

116 Mountain Breeze Rd, San Marcos, TX, 78666

508 Franklin Dr, San Marcos, TX, 78666

507 Field Corn Ln, San Marcos, TX, 78666

260 Elk Ave, San Marcos, TX, 78666

1721 Iron Truss Rd, San Marcos, TX, 78666

168 Little Prairie Vly, San Marcos, TX, 78666

112 Mountain Breeze Rd, San Marcos, TX, 78666

109 Sage Meadows Dr, San Marcos, TX, 78666

1133 Lago Vista St, San Marcos, TX, 78666

133 Horseherb Way, San Marcos, TX, 78666

119 Elk Ave, San Marcos, TX, 78666

123 Twister St, San Marcos, TX, 78666

111 Twister St, San Marcos, TX, 78666

1241 Blue Oak Blvd, San Marcos, TX, 78666

312 Hazy View Rd, San Marcos, TX, 78666

156 Medinah Ln, San Marcos, TX, 78666

413 Patricia Dr, San Marcos, TX, 78666

617 Dale Dr, San Marcos, TX, 78666

304 Hazy View Rd, San Marcos, TX, 78666

112 Hazy View Rd, San Marcos, TX, 78666

204 Hazy View Rd, San Marcos, TX, 78666

127 Sky Meadows Cir, San Marcos, TX, 78666
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Market Conditions — San Marcos
Inventory exceeds active demand in San Marcos, giving buyers more options and negotiating room. Focus here for negotiation leverage — inventory is high and sellers are adjusting.
The median list price for homes in San Marcos is currently around $443k. Prices vary by neighborhood, size, and condition. Browse our live listings above for current pricing.
There are currently 367 active listings in San Marcos. Inventory changes daily — save this search to get notified when new homes hit the market.
San Marcos has a range of established neighborhoods and newer master-planned communities. Explore our neighborhood guides or contact us for a local recommendation based on your priorities.
Yes — San Marcos has active inventory under $400k, though availability varies by neighborhood. These homes move quickly in competitive markets. Save this search to get alerted the moment a new one is listed.
Under $400k in San Marcos you can typically find 3-bedroom homes, townhomes, or well-located condos depending on the area. Browse the listings above for current examples.

Raoul Rowe
Broker-Owner · 10 years U.S. Army · 11 years Central Texas real estate
Ready Front Real Estate is a veteran-owned brokerage based in Austin, TX. We represent buyers and sellers across the greater Austin metro — from Georgetown to Kyle, from Manor to Leander. No pressure, real data, straight answers.