678 Gemstone Dr San Marcos, CA 92078
Barham Discovery Community NeighborhoodEstimated payment $7,390/month
Highlights
- Popular Property
- View of Hills
- Outdoor Cooking Area
- Heated Pool
- Bonus Room
- Walk-In Pantry
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.
Listing Agent
Coldwell Banker Realty Brokerage Email: juan.p.castillo@me.com License #02020554 Listed on: 07/15/2026
Home Details
Home Type
- Single Family
Year Built
- Built in 2018
Lot Details
- 3,300 Sq Ft Lot
- Back Yard
- Property is zoned Rancho Tesoro San Marcos Neighborhood
HOA Fees
- $240 Monthly HOA Fees
Parking
- 2 Car Attached Garage
- 1 Open Parking Space
Home Design
- Entry on the 1st floor
- Turnkey
- Concrete Roof
Interior Spaces
- 2,550 Sq Ft Home
- 2-Story Property
- Family Room
- Living Room
- Bonus Room
- Views of Hills
- Walk-In Pantry
Bedrooms and Bathrooms
- 4 Bedrooms | 1 Main Level Bedroom
- Walk-In Closet
- 3 Full Bathrooms
- Soaking Tub
Laundry
- Laundry Room
- Laundry on upper level
Outdoor Features
- Heated Pool
- Exterior Lighting
Utilities
- Central Air
- Heating Available
Listing and Financial Details
- Tax Tract Number 13290
- Assessor Parcel Number 2221733006
- $2,400 per year additional tax assessments
Community Details
Overview
- Front Yard Maintenance
- Rancho Tesoro Association, Phone Number (760) 634-4700
- Maintained Community
- Foothills
Amenities
- Outdoor Cooking Area
- Community Fire Pit
- Community Barbecue Grill
- Picnic Area
- Laundry Facilities
Recreation
- Community Playground
- Community Pool
- Hiking Trails
- Bike Trail
Map
Home Values in the Area
Average Home Value in this Area
Tax History
We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.
| Year | Tax Paid | Tax Assessment Tax Assessment Total Assessment is a certain percentage of the fair market value that is determined by local assessors to be the total taxable value of land and additions on the property. | Land | Improvement |
|---|---|---|---|---|
| 2026 | $11,663 | $799,889 | $341,347 | $458,542 |
| 2025 | $11,663 | $784,205 | $334,654 | $449,551 |
| 2024 | $11,127 | $768,830 | $328,093 | $440,737 |
| 2023 | $10,880 | $753,756 | $321,660 | $432,096 |
| 2022 | $10,651 | $738,977 | $315,353 | $423,624 |
| 2021 | $10,417 | $724,488 | $309,170 | $415,318 |
| 2020 | $10,296 | $717,060 | $306,000 | $411,060 |
| 2019 | $8,745 | $570,254 | $167,254 | $403,000 |
Property History
We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.
| Date | Event | Price | List to Sale | Price per Sq Ft |
|---|---|---|---|---|
| 07/29/2026 07/29/26 | For Sale | $1,125,000 | 0.0% | $441 / Sq Ft |
| 07/20/2026 07/20/26 | Pending | -- | -- | -- |
| 07/15/2026 07/15/26 | For Sale | $1,125,000 | -- | $441 / Sq Ft |
Source: California Regional Multiple Listing Service (CRMLS)
MLS Number: NDP2606743
APN: 222-173-30-06
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Ask me questions while you tour the home.