Homes under $300K in San Marcos, CA
18 for sale · 39 homes listed · Updated November 9, 2026
- 1145 East Barham Drive Unit 124, San Marcos 92078 $255,000 · 2 bd · 1 ba · 960 sqft
- 1145 East Barham Unit Spc 3, San Marcos 92078 $279,000 · 2 bd · 2 ba · 1,368 sqft
- 650 South Rancho Santa Fe Unit 67, San Marcos 92078 $249,000 · 2 bd · 2 ba · 1,440 sqft
- 3535 Linda Vista Unit 85, San Marcos 92078 $249,000 · 2 bd · 2 ba · 1,248 sqft
- 3535 Linda Vista 58, San Marcos 92078 $299,000 · 2 bd · 2 ba · 1,440 sqft
- 1930 West San Marcos Boulevard Unit 400, San Marcos 92078 $265,000 · 2 bd · 2 ba · 1,344 sqft
- 1145 East Barham Drive Unit 188, San Marcos 92078 $189,000 · 3 bd · 2 ba · 1,080 sqft
- 1930 West San Marcos Boulevard Unit 162, San Marcos 92078 $249,900 · 2 bd · 2 ba · 1,248 sqft
- 1286 Discovery Street Unit 76, San Marcos 92078 $139,000 · 2 bd · 2 ba · 1,080 sqft
- 971 Borden Road Unit 57, San Marcos 92069 $139,900 · 2 bd · 2 ba · 1,344 sqft
- 3535 Linda Vista Drive Unit 311, San Marcos 92078 $239,900 · 2 bd · 2 ba · 1,416 sqft
- 1930 West San Marcos Boulevard Unit 219, San Marcos 92078 $199,500 · 2 bd · 2 ba · 1,344 sqft
- 1145 East Barham Drive Unit 89, San Marcos 92078 $160,000 · 2 bd · 2 ba · 1,368 sqft
- 1515 East Capalina Rd Unit Spc 42, San Marcos 92069 $175,000 · 2 bd · 2 ba · 960 sqft
- 1515 Capalina Rd Spc 42, San Marcos 92069 $175,000 · 2 bd · 2 ba · 960 sqft
- 1145 East Barham Unit 137, San Marcos 92078 $299,769 · 2 bd · 2 ba · 1,368 sqft
- 3535 Linda Vista Unit 216, San Marcos 92078 $299,500 · 2 bd · 2 ba · 1,488 sqft
- 1145 East Barham Unit Spc 186, San Marcos 92078 $279,000 · 2 bd · 2 ba · 1,368 sqft
- 1145 East Barham 109, San Marcos 92078 Pending $163,000 · 2 bd · 1 ba · 750 sqft
- 3535 Linda Vista 328, San Marcos 92078 Pending $299,000 · 2 bd · 2 ba · 1,416 sqft
- 3535 Linda Vista Unit 144, San Marcos 92078 Pending $239,900 · 2 bd · 2 ba · 1,128 sqft
- 3535 Linda Vista 59, San Marcos 92078 Pending $259,000 · 2 bd · 2 ba · 1,460 sqft
- 1145 East Barham Drive 79, San Marcos 92078 Pending $255,000 · 2 bd · 2 ba · 1,440 sqft
- 3535 Linda Vista 202, San Marcos 92078 Pending $255,000 · 2 bd · 2 ba · 1,392 sqft
- 3535 Linda Vista 149, San Marcos 92078 Pending $229,000 · 2 bd · 2 ba · 1,200 sqft
- 650 South Rancho Santa Fe Unit 256, San Marcos 92078 Pending $299,000 · 2 bd · 2 ba · 1,344 sqft
- 971 Borden 18, San Marcos 92069 Pending $269,900 · 3 bd · 2 ba · 1,440 sqft
- 3535 Linda Vista Unit 265, San Marcos 92078 Pending $275,000 · 2 bd · 2 ba · 1,440 sqft
- 1616 Circa Del Lago C#108, San Marcos 92078 Pending $249,000 · 1 bd · 1 ba · 660 sqft
- 1616 Circa Del Lago Unit C#108, San Marcos 92078 Pending $249,000 · 1 bd · 1 ba · 660 sqft
- 1930 West San Marcos Boulevard 172, San Marcos 92078 Active Under Contract $254,000 · 2 bd · 2 ba · 1,200 sqft
- 1560 Circa Del Lago D201, San Marcos 92078 Active Under Contract $239,000 · 1 bd · 1 ba · 660 sqft
- 650 South Rancho Santa Fe Road 167, San Marcos 92078 Active Under Contract $299,000 · 2 bd · 2 ba · 1,344 sqft
- 3535 Linda Vista 130, San Marcos 92078 Off market since Jul 2026 $299,000 · 3 bd · 2 ba · 1,440 sqft
- 1145 East Barham 90, San Marcos 92078 Sold on Jun 25, 2026 $245,000 · 2 bd · 2 ba · 1,100 sqft
- 1515 Capalina 15, San Marcos 92069 Off market since Aug 2026 $249,900 · 3 bd · 2 ba · 1,248 sqft
- 971 Borden 18, San Marcos 92069 Off market since Jul 2026 $249,900 · 3 bd · 2 ba · 1,440 sqft
- 2907 South Santa Fe 52, San Marcos 92069 Off market since Aug 2026 $294,999 · 2 bd · 2 ba · 1,200 sqft
- 1145 East Barham 130, San Marcos 92078 Off market since Aug 2026 $149,000 · 2 bd · 2 ba · 1,152 sqft