Nestled in a well-established San Marcos neighborhood, this charming single-family detached home offers classic mid-century appeal paired with thoughtful updates and long-term value. Situated on a generous 9,500 sq ft lot, the property provides rare outdoor space and endless potential for gardening, recreation, or future enhancements. Designed for single-story living, the home offers a functional, flexible floor plan filled with abundant natural light, creating comfortable living and entertaining spaces. Recent upgrades add peace of mind, including a new roof installed in June 2023 with a GAF Golden Pledge warranty, exterior paint completed in 2024, brand-new carpet (January 2026), and garage door system upgrades in 2026, featuring a new LiftMaster opener and torsion system. Additional improvements include plumbing upgrades completed between 2022–2026, such as a water heater, low-flow toilets, kitchen sink, and valves. Ideally located near schools, retail, freeway access, and local parks, trails, and outdoor recreation areas, this home captures the best of San Marcos living. A wonderful opportunity for homeowners or investors seeking a well-maintained property in a stable, desirable community.
MLS #
SD260003188
MLS Source
San Diego MLS
Appliances
Dishwasher, Garbage Disposal, Microwave, Oven Range
Laundry
Hookup - Electric, Hookup - Gas Dryer, In Garage
Cooling
Central Forced Air, Other
Heating
Forced Air, Gas - Natural, Other
Roof
Other
Pool
Other
Garage/Parking
Gate/Door Opener, Other, Garage: 2 Car(s)
Water
Other
HOA Fee
$0
Zoning
R-1:SINGLE
3740 La Colusa Dr is a Single Family Residence in San Marcos, CA 92078. This 1,100 square foot property sits on a 9,500 Sq Ft Lot and features 3 bedrooms & 2 full bathrooms. It is currently priced at $850,000 and was built in 1964. This address can also be written as 3740 La Colusa Dr, San Marcos, CA 92078.
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This listing information is up-to-date as of March 10, 2026. For the most current information, please contact Alexis Reyes, (858) 899-3400