78666, TX homes for sale & real estate

27 minutes on Rocket

$300,000

3 beds • 2 baths • 1,344 sqft

1312 Plymouth Rd, San Marcos, TX 78666

#587450, Bryn Major Locke, Listing office: Fathom Realty, LLC

1 hour on Rocket

$249,999

3 beds • 2 baths • 1,490 sqft

203 Teron Dr, San Marcos, TX 78666

#9481361, Vikki Leggitt, Listing office: Levi Rodgers Real Estate Group

Room to negotiate?

Median Sold Price

$357K

Avg. Sale Time

96 Days

Based on our June 2025 Market Report.

18 hours on Rocket

$309,900

3 beds • 2 baths • 1,499 sqft

427 Wilshire Rd, San Marcos, TX 78666

#2054102, Kathy Youngblood, Listing office: Howard Schmidt Real Estate

21 hours on Rocket

$278,990

4 beds • 2 baths • 1,401 sqft

1169 Lago Vista St, San Marcos, TX 78666

#90426869, Kuen Wong, Listing office: SKW Realty

21 hours on Rocket

$339,000

3 beds • 2 baths • 1,857 sqft

121 Frogfruit Way, San Marcos, TX 78666

#7852259, Rachel Beavers, Listing office: Agency Texas Inc

1 day on Rocket

$289,900

4 beds • 2.5 baths • 2,913 sqft

219 Valero Dr, San Marcos, TX 78666

#6354053, Todd Estes, Listing office: Teifke Real Estate

1 day on Rocket

$385,000

3 beds • 2 baths • 1,924 sqft

706 Cavallo Springs Cv, San Marcos, TX 78666

#3729874, Kristin Wingard, Listing office: Coldwell Banker D'Ann Harper,

1 day on Rocket

$275,000

4 beds • 2 baths • 1,647 sqft

406 Parker Dr, San Marcos, TX 78666

#1885961, Francisco Gonzalez, Listing office: Real Broker, LLC

1 day on Rocket

$425,000

4 beds • 2.5 baths • 1,717 sqft

303 Parkside Dr, San Marcos, TX 78666

#1336943, Kimberly Adams, Listing office: McNabb & Company Real Estate S

4 days on Rocket

$251,500

3 beds • 2 baths • 1,360 sqft

427 Pintail Loop, San Marcos, TX 78666

#587078, Beatriz Saldivar, Listing office: MY HOME AT AUSTIN

4 days on Rocket

$284,500

3 beds • 2 baths • 1,342 sqft

451 Pintail Loop, San Marcos, TX 78666

#587076, Beatriz Saldivar, Listing office: MY HOME AT AUSTIN

4 days on Rocket

$339,000

3 beds • 2 baths • 1,857 sqft

121 Frogfruit Way, San Marcos, TX 78666

#587064, Rachel Beavers, Listing office: Agency Texas Inc

4 days on Rocket

$299,000

3 beds • 2 baths • 1,784 sqft

772 Clearview Cir, San Marcos, TX 78666

#5330025, Julie Maalouf, Listing office: Keller Williams Realty

4 days on Rocket

$499,000

4 beds • 2.5 baths • 3,030 sqft

110 Farm House, San Marcos, TX 78666

#1885224, Avery Grant, Listing office: Keller Williams Boerne

4 days on Rocket

$214,900

2 beds • 2 baths • 960 sqft

1005 N Lbj Dr Unit B2, San Marcos, TX 78666

#6753790, Amy Lewis, Listing office: Urban Provision, REALTORS

5 days on Rocket

$389,000

3 beds • 2 baths • 2,091 sqft

311 William Moon Way, San Marcos, TX 78666

#6817335, Ysolette Dailey, Listing office: Realty Texas LLC

5 days on Rocket

$360,000

3 beds • 2.5 baths • 2,086 sqft

2213 Garden Ct, San Marcos, TX 78666

#2730536, Jen Baker, Listing office: Realty One Group Prosper

5 days on RocketTour

$515,000

4 beds • 3.5 baths • 2,607 sqft

1923 Gibraltar Dr, San Marcos, TX 78666

#5202861, Kendra Townsend, Listing office: Jason Mitchell Real Estate

5 days on Rocket

$515,000

4 beds • 3.5 baths • 2,607 sqft

1923 Gibraltar Dr, San Marcos, TX 78666

#1885037, Kendra Townsend, Listing office: Jason Mitchell Real Estate

5 days on RocketTour

$245,000

2 beds • 2.5 baths • 1,262 sqft

107 Friendship Oak Dr, San Marcos, TX 78666

#1071468, Jennifer Jackson, Listing office: Fathom Realty

5 days on Rocket

$272,900

2 beds • 2.5 baths • 1,262 sqft

102 Wainscot Oak Way, San Marcos, TX 78666

#7209598, Chris Frickel, Listing office: Keller Williams Realty

5 days on Rocket

$339,900

3 beds • 2 baths • 1,480 sqft

1109 Perkins St, San Marcos, TX 78666

#4062863, Brad Bradburn, Listing office: Pure Realty

6 days on Rocket

$309,000

3 beds • 2 baths • 1,524 sqft

250 Shelley Ln, San Marcos, TX 78666

#6988394, Leslie Mellenbruch, Listing office: CB&A, Realtors

6 days on RocketTour

$319,000

2 beds • 2.5 baths • 1,660 sqft

121 Bolivar Way Unit 101, San Marcos, TX 78666

#8940066, Dillar Schwartz, Listing office: eXp Realty, LLC

6 days on Rocket

$329,900

Land • 8.67 Acres

1100 Alpine Trl, San Marcos, TX 78666

#1492165, Justin Berenato, Listing office: TX Rec Land Real Estate

6 days on Rocket

$385,000

3 beds • 2 baths • 1,695 sqft

227 Crest Circle Dr, San Marcos, TX 78666

#6036500, Tyler Zimmerman, Listing office: Realty One Group Prosper

6 days on Rocket

$425,000

4 beds • 2.5 baths • 1,717 sqft

303 Parkside Dr, San Marcos, TX 78666

#586828, Kimberly Adams, Listing office: McNabb & Company Real Estate S

6 days on Rocket

$385,000

3 beds • 2 baths • 1,695 sqft

227 Crest Circle Dr, San Marcos, TX 78666

#586763, Tyler Zimmerman, Listing office: Realty One Group Prosper-BUDA

6 days on RocketBackup offersTour

$219,000

2 beds • 2 baths • 960 sqft

1013 Chestnut St Building D Unit 5, San Marcos, TX 78666

#6803322, Jim Henderson, Listing office: Century 21 Randall Morris & As

6 days on Rocket

$145,000

1 bed • 1 bath • 768 sqft

1202 Thorpe Ln Unit 407, San Marcos, TX 78666

#1339856, Rianna Alberty, Listing office: eXp Realty, LLC

7 days on Rocket

$575,000

4 beds • 3 baths • 2,174 sqft

713 Mountain View Dr, San Marcos, TX 78666

#586651, Erin Bara, Listing office: Keller Williams Realty

$325,000

Land • 5.01 Acres

TBD Cascade Trail, San Marcos, TX 78666

#7512567, Barbara Latimer, Listing office: Hills Of Texas Sky Realty

$1,200,000

Land • 10.49 Acres

3710 Fm 621st Hwy, San Marcos, TX 78666

#5539079, Brittany Escamilla, Listing office: Land Up Realty & Investments

$250,000

3 beds • 2 baths • 1,490 sqft

507 Teron Dr, San Marcos, TX 78666

#9365168, Alma McMahan, Listing office: Orchard Brokerage

$875,000

Land • 12.18 Acres

000 Smith Ln, San Marcos, TX 78666

#1023154, Mitchell Classen, Listing office: Classen Realty Group

$565,000

4 beds • 2.5 baths • 2,592 sqft

1315 Andalucia Dr, San Marcos, TX 78666

#4878545, Elva Talley, Listing office: ERA Colonial Real Estate

Tour

$469,900

3 beds • 2 baths • 1,858 sqft

2211 Hilliard Rd, San Marcos, TX 78666

#9585444, Bryan Burke, Listing office: Century 21 Randall Morris & As

Tour

$219,900

3 beds • 2 baths • 1,364 sqft

214 Calixto Ct, San Marcos, TX 78666

#8418911, Milly Lee, Listing office: Streamline Properties, LLC

$615,000

4 beds • 3 baths • 2,602 sqft

4104 Oak, San Marcos, TX 78666

#1882755, Sarah McDaniel, Listing office: Greenbelt Realty

Backup offers

$310,000

3 beds • 2 baths • 1,551 sqft

234 Alford St, San Marcos, TX 78666

#8711860, Mark Clausen, Listing office: Compass RE Texas, LLC

78666, TX Real Estate Market Overview

There are 591 homes for sale in 78666, TX. The following market insights reflect all property types in the 78666, TX real estate market. Between May 2025 and June 2025, 78666, TX real estate market has seen an increase in the number of listings by 9.2%. In June 2025 median list price was $357,000 and the average listing age was 96 days. While more than 7 listings in 78666, TX in June 2025 were sold above asking price, there were more than 15 listings sold at asking price, and more than 48 were sold below.

From Rocket Homes Real Estate and based on county public records data

What is it like to live in 78666, TX

Overview

78666 is located in Texas. There are roughly 66,409 residents, living in 24,273 households. The average temperature for 78666 this time of the year is low of 72F and high of 95F. On average, 78666 gets about 2.15 inches of precipitation in July. 42% residents are home owners, have a post secondary degree (51%) and are single, no kids (57%).

Data provided by Home Junction

Schools near 78666, TX