Cheap homes for sale & real estate in 78666, TX

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NEW CONSTRUCTION

ABOUT THIS HOME
Cheap Home for sale in 78666, TX:
The Aaron - This new four-bedroom home offers convenient single-story living. Three bedrooms boast a private location near the front of the home, leading to an open-concept layout shared between the kitchen, living and dining areas. A versatile flex space is tucked away to the side, and a luxurious owner’s suite is nestled into a private rear corner, complete with a full bathroom and walk-in closet. Prices, dimensions and features may vary and are subject to change. Photos are for illustrative purposes only. Estimated completion January 2026

$274,990

4 beds2 baths1,985 sq ft

213 Stumpy St, San Marcos, TX 78666

Single-story living • Flex space • Full bathroom

NEW CONSTRUCTION

ABOUT THIS HOME
Cheap Home for sale in 78666, TX:
The Ramsey - This new single-story home boasts a low-maintenance design ideal for modern lifestyles. An open-concept layout combines the kitchen, living and dining areas to encourage seamless transitions and multitasking. Three bedrooms are located near the front of the home, with a luxurious owner’s suite at the back of the home, complete with a full bathroom and walk-in closet. Prices, dimensions and features may vary and are subject to change. Photos are for illustrative purposes only. Estimated completion December 2025

$232,990

4 beds2 baths1,667 sq ft

243 Navidad River Dr, San Marcos, TX 78666

5,227 sq ft lot • 2 garage spots • Built 2025

NEW CONSTRUCTION

ABOUT THIS HOME
Cheap Home for sale in 78666, TX:
The Littleton - On the first floor of this spacious two-story home is a convenient and modern layout seamlessly connecting the kitchen, dining room and family room together. In a private corner is the tranquil owner’s suite with an attached bathroom and walk-in closet. Upstairs is a sprawling central game room made for gatherings of all sizes, along with three secondary bedrooms to provide sleeping accommodations to family members and guests. Prices and features may vary and are subject to change. Photos are for illustrative purposes only. Estimated Completion December 2025

$251,990

4 beds2.5 baths1,891 sq ft

247 Navidad River Dr, San Marcos, TX 78666

Central game room • Attached bathroom • Walk-in closet

NEW CONSTRUCTION

ABOUT THIS HOME
Cheap Home for sale in 78666, TX:
The Newlin - This single-level home showcases a spacious open floorplan shared between the kitchen, dining area and family room for easy entertaining. An owner’s suite enjoys a private location in a rear corner of the home, complemented by an en-suite bathroom and walk-in closet. There are two secondary bedrooms at the front of the home, which are comfortable spaces for household members and overnight guests. Prices, dimensions and features may vary and are subject to change. Photos are for illustrative purposes only. Estimated completion January 2026

$224,990

3 beds2 baths1,474 sq ft

303 Navidad River Dr, San Marcos, TX 78666

Walk-in closet • Open floorplan • Secondary bedrooms

NEW CONSTRUCTION

ABOUT THIS HOME
Cheap Home for sale in 78666, TX:
The Bora - This new four-bedroom home offers convenient single-story living, perfect for modern lifestyles. Three bedrooms are secluded near the front of the home, while an open-concept layout with access to a covered patio provides simple indoor-outdoor living. A luxe owner’s suite is nestled into a private rear corner, complete with a full bathroom and walk-in closet. Estimated completion January 2026

$348,990

4 beds3 baths2,090 sq ft

121 Stumpy St, San Marcos, TX 78666

Single-story living • Luxe owner's suite • Full bathroom

Property at 117 Navidad River Dr, San Marcos, TX 78666, 4 beds, 3 baths

$353,990

4 beds3 baths2,090 sq ft

117 Navidad River Dr, San Marcos, TX 78666

Property at 109 Tallow Trl, San Marcos, TX 78666, 4 beds, 2.5 baths

$290,000

4 beds2.5 baths2,146 sq ft

109 Tallow Trl, San Marcos, TX 78666

Property at 2525 Hugo Rd, San Marcos, TX 78666, 3 beds, 2 baths

$349,900

3 beds2 baths1,624 sq ft

2525 Hugo Rd, San Marcos, TX 78666

Property at 1030/1032 Haynes St #2, San Marcos, TX 78666, 4 beds, 2 baths

$285,000

4 beds2 baths1,400 sq ft

1030/1032 Haynes St #2, San Marcos, TX 78666

Property at 1030/1032 Haynes, San Marcos, TX 78666-7010, 4 beds, 2 baths

$285,000

4 beds2 baths1,400 sq ft

1030/1032 Haynes, San Marcos, TX 78666-7010

Property at 1108 Marlton St, San Marcos, TX 78666, 3 beds, 1.5 baths

$275,000

3 beds1.5 baths1,410 sq ft

1108 Marlton St, San Marcos, TX 78666

Property at 121 Baron Von Gator Dr, San Marcos, TX 78666, 3 beds, 2.5 baths

$359,465

3 beds2.5 baths1,969 sq ft

121 Baron Von Gator Dr, San Marcos, TX 78666

$259,998

2 beds1.5 baths1,274 sq ft

2916 Brand Iron Dr, San Marcos, TX 78666

Property at 306 Juarez St, San Marcos, TX 78666, 4 beds, 2.5 baths

$384,000

4 beds2.5 baths1,770 sq ft

306 Juarez St, San Marcos, TX 78666

Property at 808 Cardenas St, San Marcos, TX 78666, 3 beds, 2 baths

$315,677

3 beds2 baths1,644 sq ft

808 Cardenas St, San Marcos, TX 78666

Property at 118 Ballyneal Ln, San Marcos, TX 78666, 4 beds, 3 baths

$330,000

4 beds3 baths2,170 sq ft

118 Ballyneal Ln, San Marcos, TX 78666

Property at 765 Blue Oak Blvd, San Marcos, TX 78666, 3 beds, 3.5 baths

$449,998

3 beds3.5 baths2,607 sq ft

765 Blue Oak Blvd, San Marcos, TX 78666

Property at 205 Hughson Dr, San Marcos, TX 78666, 3 beds, 2 baths

$269,000

3 beds2 baths1,413 sq ft

205 Hughson Dr, San Marcos, TX 78666

Property at 110 Roadrunner Rd Unit A & B + buildable acreage, San Marcos, TX 78666, 5 beds, 2 baths

$382,000

5 beds2 baths1,633 sq ft

110 Roadrunner Rd Unit A & B + buildable acreage, San Marcos, TX 78666

Property at 119 Hoya Ln, San Marcos, TX 78666, 4 beds, 2 baths

$299,900

4 beds2 baths1,687 sq ft

119 Hoya Ln, San Marcos, TX 78666

Property at 140 Surfside St #101, San Marcos, TX 78666, 2 beds, 2 baths

$439,000

2 beds2 baths1,787 sq ft

140 Surfside St #101, San Marcos, TX 78666

Property at 351 Oak Mdws, San Marcos, TX 78666, 3 beds, 2 baths

$125,000

3 beds2 baths1,216 sq ft

351 Oak Mdws, San Marcos, TX 78666

Property at 114 Algarita St, San Marcos, TX 78666, 3 beds, 2 baths

$395,000

3 beds2 baths2,005 sq ft

114 Algarita St, San Marcos, TX 78666

Property at 306 Deerwood Dr, San Marcos, TX 78666, 3 beds, 2 baths

$389,500

3 beds2 baths1,431 sq ft

306 Deerwood Dr, San Marcos, TX 78666

Property at 1204 Barbara Dr, San Marcos, TX 78666, 3 beds, 2 baths

$250,000

3 beds2 baths1,248 sq ft

1204 Barbara Dr, San Marcos, TX 78666

Property at 1169 Lago Vista St, San Marcos, TX 78666, 4 beds, 2 baths

$189,000

4 beds2 baths1,401 sq ft

1169 Lago Vista St, San Marcos, TX 78666

Property at 1111 Willis Way, San Marcos, TX 78666, 3 beds, 2 baths

$244,900

3 beds2 baths1,920 sq ft

1111 Willis Way, San Marcos, TX 78666

Property at 240 Navidad River Dr, San Marcos, TX 78666, 3 beds, 2 baths

$188,990

3 beds2 baths1,200 sq ft

240 Navidad River Dr, San Marcos, TX 78666

Property at 304 Navidad River Dr, San Marcos, TX 78666, 4 beds, 2.5 baths

$215,990

4 beds2.5 baths1,802 sq ft

304 Navidad River Dr, San Marcos, TX 78666

Property at 236 Navidad River Dr, San Marcos, TX 78666, 4 beds, 2 baths

$261,990

4 beds2 baths1,500 sq ft

236 Navidad River Dr, San Marcos, TX 78666

Property at 248 Navidad River Dr, San Marcos, TX 78666, 4 beds, 2 baths

$210,490

4 beds2 baths1,500 sq ft

248 Navidad River Dr, San Marcos, TX 78666

Property at 308 Navidad River Dr, San Marcos, TX 78666, 4 beds, 2 baths

$221,990

4 beds2 baths1,500 sq ft

308 Navidad River Dr, San Marcos, TX 78666

Property at 244 Navidad River Dr, San Marcos, TX 78666, 3 beds, 2 baths

$198,990

3 beds2 baths1,380 sq ft

244 Navidad River Dr, San Marcos, TX 78666

Property at 312 Navidad River Dr, San Marcos, TX 78666, 3 beds, 2 baths

$203,990

3 beds2 baths1,380 sq ft

312 Navidad River Dr, San Marcos, TX 78666

Property at 310 Trinity River Holw, San Marcos, TX 78666, 4 beds, 2 baths

$234,990

4 beds2 baths1,707 sq ft

310 Trinity River Holw, San Marcos, TX 78666

Property at 316 Trinity River Holw, San Marcos, TX 78666, 3 beds, 2 baths

$294,990

3 beds2 baths1,474 sq ft

316 Trinity River Holw, San Marcos, TX 78666

Property at 322 Trinity River Holw, San Marcos, TX 78666, 4 beds, 2 baths

$255,990

4 beds2 baths1,891 sq ft

322 Trinity River Holw, San Marcos, TX 78666

Property at 206 Linden Ln, San Marcos, TX 78666, 4 beds, 3 baths

$299,000

4 beds3 baths2,067 sq ft

206 Linden Ln, San Marcos, TX 78666

Property at 535 Jane Long Dr, San Marcos, TX 78666, 3 beds, 2 baths

$300,000

3 beds2 baths1,542 sq ft

535 Jane Long Dr, San Marcos, TX 78666

Property at 421 W San Antonio St Unit E4, San Marcos, TX 78666, 2 beds, 1 bath

$199,900

2 beds1 bath938 sq ft

421 W San Antonio St Unit E4, San Marcos, TX 78666

Property at 133 Rush Hvn Unit E034, San Marcos, TX 78666, 2 beds, 2.5 baths

$189,900

2 beds2.5 baths1,200 sq ft

133 Rush Hvn Unit E034, San Marcos, TX 78666

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Cheap Homes for Sale in 78666

There are currently 561 cheap homes for sale in 78666 at a median listing price of $350K. Some of these homes are "Hot Homes," meaning they're likely to sell quickly. Most homes for sale in 78666 stay on the market for 110 days and receive 1 offers. This map is refreshed with the newest listings in 78666 every 15 minutes.

In the past month, 64 homes have been sold in 78666. In addition to houses in 78666, there were also 87 condos, 16 townhouses, and 10 multi-family units for sale in 78666 last month. Find your dream home in 78666 using the tools above. Use filters to narrow your search by price, square feet, beds, and baths to find homes that fit your criteria. Our top-rated real estate agents in 78666 are local experts and are ready to answer your questions about properties, neighborhoods, schools, and the newest listings for sale in 78666. If you're looking to sell your home in the 78666 area, our listing agents can help you get the best price. Redfin is redefining real estate and the home buying process in 78666 with industry-leading technology, full-service agents, and lower fees that provide a better value for Redfin buyers and sellers.

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