678 Gemstone Dr, San Marcos, CA 92078
Local realty services provided by:CENTURY 21 Masters
Listed by: john castillo
Office: coldwell banker realty760-941-6888
MLS#:NDP2606743
Source:CRMLS
Price summary
- Price:$1,125,000
- Price per sq. ft.:$441.18
- Monthly HOA dues:$240
About this home

Welcome to this beautifully upgraded, north facing home in the gated Rancho Tesoro community of San Marcos. Located in the desirable Vientos/Terracina neighborhood, this spacious 4-bedroom, 3-bath home offers approximately 2,550 square feet of comfortable and thoughtfully designed living space. Inside, the open concept layout feels bright, welcoming, and private. The main living area flows into a modern kitchen with a large quartz island, white shaker cabinets, a custom tile backsplash, and stainless steel appliances that are included with the home. A full bedroom and bathroom on the first floor provide a convenient option for guests, extended family, or a home office. Upstairs, the spacious loft offers even more flexibility and could easily be used as a playroom, office, media room, or converted into a fifth bedroom. The primary suite is a relaxing retreat with a spa like bathroom featuring a frameless glass shower, soaking tub, dual vanities, and a large walk-in closet. Two additional bedrooms, a laundry room, and plenty of storage complete the second floor. The fully fenced backyard is designed for easy maintenance, with pavers and drip irrigation creating a comfortable space for relaxing, entertaining, or enjoying evenings outdoors. The home also includes upgraded flooring throughout the main level, Lutron smart lighting, and an additional deeded parking space directly in front of the property that can accommodate a larger vehicle. Rancho Tesoro residents enjoy access to a resort style pool, BBQ area, playground, scenic walking trails, and two peaceful lakes. The community is also conveniently located near highly rated schools, parks, hiking trails, shopping, dining, and everything North County has to offer. With low HOA and Mello-Roos fees, this home offers an excellent combination of space, upgrades, convenience, and community amenities. Schedule your private showing and come experience the Rancho Tesoro lifestyle....
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Home facts
- Year built:2018
- Listing ID #:NDP2606743
- Added:4 day(s) ago
- Updated:July 20, 2026 at 10:58 AM
Rooms and interior
- Bedrooms:4
- Total bathrooms:3
- Full bathrooms:3
- Living area:2,550 sq. ft.
Heating and cooling
- Cooling:Central Air
- Heating:Electric
- Central air:Yes
Structure and exterior
- Roof:Concrete
- Year built:2018
- Building area:2,550 sq. ft.
- Lot area:0.08 Acres
- Lot Features:Back Yard
- Levels:2 Story
Utilities
- Sewer:Public Sewer
Finances and disclosures
- Price:$1,125,000
- Price per sq. ft.:$441.18
Features and amenities
- Laundry features:Inside
- Amenities:Walk In Closets, Walk In Pantry
- Pool features:Association, Electric Heat, Heated, Pool
Parking
- Total parking spaces:3
- Garage:Yes
- Garage spaces:2
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