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Buy

Start here

  • Homes for sale by state
  • Home buying tips
  • Before you start looking
  • The buying timeline

Afford it

  • Today's mortgage rates
  • Mortgage calculator
  • How much can I afford?
  • Get pre-approved

Make the deal

  • Writing a winning offer
  • Inspections & appraisals
  • Closing costs, itemized
  • Find a buyer's agent
Save searchAdvertiseSign In
Saved homesSaved searchesYour toursYour inquiriesRecently viewedAccount settings

Sell

Selling Options

  • What's my home worth?
  • Compare selling options
  • Get an instant cash offer
  • Buy before you sell

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  • Pricing your home
  • What's worth fixing first
  • Find a seller's agent
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719 listings

Homes for Sale in 78666, TX

Homes for Sale in 78666, TX

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23 of 719 Listings
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Homes for Sale in 78666, TX

23 of 719 Listings

  1. 121 South Plains Road — photo36Active

$334,990

3 bd · 2 ba · 1,566 sqft

121 South Plains Road, San Marcos, TX

Jonathan Woodruff · D.R. Horton-Texas, LTD

  • 111 Twister St — photoNew9Active

    $309,556

    3 bd · 2 ba · 1,734 sqft

    111 Twister St, San Marcos, TX

    Matt Menard · ERA Experts

  • 308 Bundleflower Way — photoNew21Active

    $599,900

    4 bd · 3 ba · 2,574 sqft

    308 Bundleflower Way, San Marcos, TX

    Lee Jones · Perry Homes Realty, LLC

  • 1241 Blue Oak Blvd — photoNew28Active

    $346,000

    3 bd · 2 ba · 1,820 sqft

    1241 Blue Oak Blvd, San Marcos, TX

    Kristin Allan · Compass RE Texas, LLC

  • 350 Anchor Hill Rd — photoNew36Active

    $799,000

    6 bd · 4 ba · 3,177 sqft

    350 Anchor Hill Rd, San Marcos, TX

    Jeff Miller · CB&A, Realtors

  • 123 Twister St — photoNew8Active

    $275,482

    3 bd · 2 ba · 1,726 sqft

    123 Twister St, San Marcos, TX

    Matt Menard · ERA Experts

  • 220 Knockout Rose Dr — photoNew21Active

    $799,900

    4 bd · 5 ba · 3,433 sqft

    220 Knockout Rose Dr, San Marcos, TX

    Lee Jones · Perry Homes Realty, LLC

  • 119 Elk Ave — photoNew9Active

    $270,640

    3 bd · 2 ba · 1,454 sqft

    119 Elk Ave, San Marcos, TX

    Matt Menard · ERA Experts

  • 111 Merrywood Lane — photo39Active

    $440,000

    3 bd · 3 ba · 1,241 sqft

    111 Merrywood Lane, San Marcos, TX

    Michael Nolen · Monica & Company Real Estate

  • 1147 Rusty Blackhaw Trl — photo8Active

    $519,900

    3 bd · 3 ba · 2,282 sqft

    1147 Rusty Blackhaw Trl, San Marcos, TX

    Jimmy Rado · David Weekley Homes

  • 312 Hazy View Rd — photo18Active

    $284,990

    3 bd · 3 ba · 1,610 sqft

    312 Hazy View Rd, San Marcos, TX

    Chaquia Thomas · DRB Group Realty, LLC

  • 102 Wisteria Way — photo34Active

    $325,000

    5 bd · 4 ba · 2,399 sqft

    102 Wisteria Way, San Marcos, TX

    Lucy Gamez · Central Texas Trinity Realty

  • 528 Salamander — photo5Active

    $334,990

    3 bd · 2 ba · 1,750 sqft

    528 Salamander, San Marcos, TX

    Sara Aguilera · Keller Williams Heritage

  • 623 Sturgeon St — photo40Active

    $549,000

    4 bd · 6 ba · 3,096 sqft

    623 Sturgeon St, San Marcos, TX

    Crystal Dominick · eXp Realty, LLC

  • 606 Irvin Drive — photo37Active

    $424,900

    3 bd · 3 ba · 2,501 sqft

    606 Irvin Drive, San Marcos, TX

    Marisol Giron · Ideal Realty

  • 110 Purgatory Pass — photo35Active

    $868,000

    2 bd · 3 ba · 1,880 sqft

    110 Purgatory Pass, San Marcos, TX

    Tiffany Grana · Compass RE Texas, LLC

  • 413 Patricia Dr — photo15Active

    $99,000

    3 bd · 1 ba · 1,140 sqft

    413 Patricia Dr, San Marcos, TX

    Amy Seely · The Seely Group LLC

  • 156 Medinah Ln — photo34Active

    $285,000

    4 bd · 2 ba · 1,799 sqft

    156 Medinah Ln, San Marcos, TX

    Carissa Washbourne · Own Texas Property

  • 617 Dale Dr — photo40Active

    $415,000

    3 bd · 3 ba · 1,600 sqft

    617 Dale Dr, San Marcos, TX

    Garren Lester · Sacred Estate Realty

  • 1061 Cascade Trl — photo40Active

    $724,900

    3 bd · 4 ba · 2,794 sqft

    1061 Cascade Trl, San Marcos, TX

    Bryan Burke · Century 21 Randall Morris & As

  • 1435 Hilliard Rd — photo30Active

    $525,000

    0 bd · 0 ba · — sqft

    1435 Hilliard Rd, San Marcos, TX

    Robert Santos · Santos & Associates Real Estate Group LLC

  • 304 Hazy View Rd — photo16Active

    $324,990

    3 bd · 2 ba · 1,800 sqft

    304 Hazy View Rd, San Marcos, TX

    Chaquia Thomas · DRB Group Realty, LLC

  • 112 Hazy View Rd — photo21Active

    $284,990

    4 bd · 2 ba · 1,550 sqft

    112 Hazy View Rd, San Marcos, TX

    Chaquia Thomas · DRB Group Realty, LLC

  • 12…30
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    L. Custen Realty, Inc. d/b/a Realty.com/L. Custen Realty CT, LLC d/b/a Realty.com (Tom O’Leary-Broker)(CT properties only), 8323 Southwest Freeway, Suite 900, Houston, Texas 77074

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    The information provided by this website is for the personal, non-commercial use of consumers and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Listing data is derived from various Multiple Listing Services; each source MLS and its required disclaimer are shown with the listings on the applicable page. Realty.com is an independently owned and operated brokerage.

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    Listing data & MLS disclosures

    Unlock MLS (Austin Board of REALTORS)
    Based on information from the Austin Board of Realtors and Unlock MLS for the period through 2026-10-16 19:41:11 UTC. All information provided is deemed reliable but is not guaranteed and should be independently verified. Unlock MLS and its affiliates provide the MLS and all content therein “AS IS” and without any warranty, express or implied. Listing information ©2026 Austin Board of Realtors, Inc®. All Rights Reserved.
    Listings courtesy of Austin Board of REALTORS (ABOR/ACTRIS) as distributed by MLS GRID.
    Based on information submitted to the MLS GRID as of 2026-10-16 19:41:11 UTC. All data is obtained from various sources and may not have been verified by broker or MLS GRID. Supplied Open House Information is subject to change without notice. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information.
    Central Texas MLS (CTXMLS)
    IDX information is provided exclusively for consumers’ personal, non-commercial use, and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. The data is deemed reliable but is not guaranteed accurate by the MLS.
    Listing information ©2026 Central Texas MLS, Inc®. All Rights Reserved. Last Updated: 2026-10-16 06:04:32 UTC
    San Antonio Board of REALTORS
    Information provided Courtesy of San Antonio Board of Realtors. IDX information is provided exclusively for consumers'personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Information is believed to be accurate but not guaranteed. Provided courtesy of the San Antonio Board of Realtors. Copyright 2026 San Antonio Board of Realtors, All Rights Reserved. Data last updated: 2026-10-16 18:35:30 UTC
    78666, TX Homes for Sale | Realty.com

    Nearby areas

    ZIP codes

    • 78130 (1,295)
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