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$1,600,000
3503 La Mirada, San Marcos, CA 92078
Allison James Estates & Homes
3Beds
2Baths
1,441Sq Ft
4Parking
1990Built
291Days Listed
2Lot Sq Ft
About This Property
Rare opportunity to own a spacious 2.38 acre, single-story property and a detached guest house in a highly desirable San Marcos location. The main residence offers approximately 1,441 square feet of living space with 3 bedrooms and 2 bathrooms. A detached guest house, approximately 1 bedroom and 1 bathroom, features its own kitchen and living area, providing excellent flexibility for extended family, guests, rental potential, or additional workspace. The expansive, private lot offers RV parking, mature trees, and plenty of room for recreational vehicles, equipment, hobbies, or outdoor enjoyment. The property requires interior renovation and is being sold AS-IS, presenting an excellent opportunity for investors, builders, or owner users looking to renovate, customize, and add value. The property is zoned R1-20, offering potential for agricultural, horticulture or equestrian use and possible future development; buyer to independently verify zoning, permitted uses, and development potential with the appropriate authorities. Conveniently located just minutes from the 78 freeway, shopping, dining, schools, and other local amenities, this property offers a rare combination of land, location, flexibility, and upside potential.
Maria Elena GonzalezAllison James Estates & Homes951-970-2721
Property Location
Map
Property Details
- Property Type
- Detached
- Bedrooms
- 3
- Bathrooms
- 2
- Building Area
- 1,441 Sqft
- Living Area
- 1,441 sqft
- Year Built
- 1990
- Stories
- 1.0
- Status
- Active
- Days on Market
- 291
- Cumulative Days on Market
- 2
- Original Price
- $1,600,000
Location & Neighborhood
What's nearby 3503 La Mirada, San Marcos, CA 92078
Nearby Schools
- Assigned
- Assigned
- Assigned
- St Joseph Academy0.2 mi
K-12 School • Private • K–12
- La Mirada Academy0.4 mi
Elementary School • Public • K–8
- Joli Ann Leichtag Elementary0.8 mi
Elementary School • Public • K–5
- High Tech Elementary North County0.9 mi
Elementary School • Public • K–5
- High Tech Middle North County0.9 mi
Middle School • Public • 6–8
Parks & Recreation
- Sunset Park0.2 mi
park
Local Amenities
Dining
- Oscar's Mexican Food0.5 mi
- Rossis Pizza & Sports Bar0.5 mi
POI data updated 9/3/2026
San Marcos Market Snapshot
236
Active Listings
Last updated: Sep 2, 2026
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Based on information from California Regional Multiple Listing Service, Inc. as of the date of this data. This information is for your personal, non-commercial use and may not be used for any purpose other than to identify prospective properties you may be interested in purchasing.