• Facebook
  • Twitter
  • Instagram
  • LinkedIn
  • Pinterest
  • YouTube
Phone888.995.7575
Login or sign up for new accountLogin / Register
Email Customer CareCustomer Care
  •     Search Listings
    • Residential
    • Company Listings
    • Lease
    • Communities
    • Open houses
    • Commercial
    • New Homes
    • Luxury
    • Probate
    • Seniors
    • HOMES AND TRENDS
  • Agents
  • Offices
  •   Buyers
    • Renting vs. buying
    • Why work with a real estate agent
    • How much can I afford?
    • Finding your home
    • Submitting an offer
    • Moving
    • After the offer is accepted
    • What do you want in a home?
  •     Sellers
    • Why work with a real estate agent
    • Getting your home ready for sale
    • Pricing your home to sell
    • Negotiating the sale
    • Moving
    • Transaction management
  •     Services
    • Onepoint
    • Home Financing
    • Insurance
    • Escrow
    • Title
    • Home Warranty
    • PRESALE/STAGING
    • Relocation
  •     Careers
    • Careers
    • Agent Edge Podcast
    • Corporate Job Opportunities
    • REALTOR® Career Opportunities
    • Real Estate School
  •   About
    • Globally Respected
    • About Us
    • The Charitable Foundation
    • Diversity & Inclusion
    • Doyle
    • Agents Only
  •   Read
    • Lifestyles Southern California
    • Blog
    • HOMES AND TRENDS
Menu
Berkshire Hathaway HomeServices California Properties Berkshire Hathaway HomeServices California Properties
For Sale
  • For Sale
  • For Lease
VIRTUAL TOUR
OPEN HOUSE
519 Proton Place San Marcos, CA 92078
$1,399,000 4 beds, 4 baths
2, 429 sqft
Save My Notes
 
Berkshire Hathaway HomeServices California Properties 11828 Rancho Bernardo Rd, Ste 210
San Diego, CA 92128
888-995-7575
Interested in This Property? Your message will be sent to one of our real estate professionals. By submitting your information, you consent to be contacted by email, SMS message, and/or phone call. You may opt out at any time per our Privacy Policy.
  • Save
  • My Notes

Agent Remarks

BRAND-NEW LUXURY HOME WITH CITY VIEWS, MULTIGENERATIONAL LIVING & SUSTAINABLE DESIGN! Welcome to The Hill District in San Marcos, where innovative design, modern amenities, and a commitment to sustainability come together to create an exceptional modern lifestyle. This never-lived-in, 4-bedroom, 3.5-bathroom, three-story home offers 2,429 square feet of thoughtfully designed living space with luxury finishes throughout—and no carpet! This energy-conscious home features owned solar panels, wall batteries, an EV charger, and a Halo-5 whole-home water filtration system. Additional highlights include luxury vinyl flooring, designer window coverings, city and mountain views, an outdoor kitchen, and one of the largest yards in the neighborhood. FIRST FLOOR: Designed with flexibility in mind, the private bedroom and full bathroom can function as a guest suite, home office, gym, in-law suite, or multigenerational living space. The area can be closed off from the main residence and offers the potential for an attached junior ADU-style setup. It includes direct garage access, a washer/dryer, sink, and private access to the backyard and full outdoor kitchen. The outdoor kitchen features a built-in BBQ, 2-burner cooktop, mini refrigerator, and microwave. A spacious patio with luxury pavers and low-maintenance landscaping creates a sunny and inviting outdoor retreat. SECOND FLOOR: The heart of the home features a spacious open-concept great room with a beautifully appointed luxury kitchen and an impressive 23-foot-wide covered patio. The kitchen showcases white shaker cabinetry, white quartz countertops, stainless-steel appliances, an electric induction cooktop, smart refrigerator, reach-in pantry, and a large island with stainless-steel sink and seating for up to four. THIRD FLOOR: Three additional bedrooms, two full bathrooms, and a dedicated laundry room provide plenty of space and privacy. The spacious primary suite features a private balcony, two walk-in closets, a luxurious freestanding soaking tub, and a walk-in shower. The formal laundry room includes a brand-new washer and dryer set. And yes—there are two laundry areas, one serving each living space. The attached garage includes a covered driveway, providing the ability to accommodate two additional vehicles in front of the home. Outside, enjoy one of the neighborhood's largest yards, complemented by views of San Marcos city lights and surrounding mountains. The Hill District in North City is a thoughtfully planned community featuring innovative architecture, modern amenities, and sustainability-focused design. Planned and developing amenities include a luxury community center, pool, sports courts, and future parks. Conveniently located with immediate freeway access and close to restaurants, shopping, and everyday conveniences. Enjoy approximately 15 minutes to North San Diego County beaches, 30 miles to downtown San Diego, and 60 miles to Orange County. Brand-new construction, flexible living spaces, exceptional outdoor amenities, and modern sustainability features—this is the opportunity to experience a new standard of living in San Marcos.

Listing Details

Property type: Single Family Residence (Single Family)
Status: Pending
MLS# NDP2609182
List price is $1,399,000
HOA Fee is $268.00
Beds: 4
Baths: 4 (3 full) (1 half)
None fireplaces
Built in 2025
2,429 sqft
2 stories
0.00 acres
Lot size: 0.0000
County: San Diego
Zoning: R1
Interior features: Bedroom on Main Level,Entrance Foyer,Primary Suite,Utility Room,Walk-In Closet(s)
Parking description: Covered,Door-Multi,Direct Access,Driveway,Garage Faces Front,Garage,Garage Door Opener,Private,Side By Side
Lot description: ZeroToOneUnitAcre
Heating/cooling: Central Air,Electric
MLS area: 92078 - San Marcos

Last Updated: 10/19/2026

 Find more San Marcos homes and real estate

 Find more homes in 92078 zip code

This listing belongs to the 92078 - San Marcos MLS area

Lat/Long: 33.133218, -117.167578.
Find nearby listings


Listing Agent: Gino Tinucci
Co Listing Agent: Curtis Knopp
Lic#: 01516006
Broker: Courtesy of Knopp Coastal Realty

Area Map

CLICK TO VIEW MAP

Nearby Schools

No schools were found in the area

Area Overview

Total population of , which has changed by % since 1990.
The median age of the population is , while the median age of dwellings is .
Out of households, are families.

Community Characteristics:

Occupancy Type

White/Blue Collar Jobs

Population by Gender

Hispanic/Non-Hispanic Population

Compared to National:

  • Search
    • Residential
    • Lease
    • Open Houses
    • Commercial
    • New Homes
    • Luxury
    • Probate
    • Seniors
    • Agents
    • Offices
  • Buyers
    • Renting vs. buying
    • Why work with a real estate agent
    • How much can I afford?
    • Finding your home
    • Submitting an offer
    • Moving
    • After the offer is accepted
    • What do you want in a home?
  • Sellers
    • Why work with a real estate agent
    • Getting your home ready for sale
    • Pricing your home to sell
    • Negotiating the sale
    • Moving
    • Transaction management
  • Partners
    • Prosperity Home Mortgage
    • HomeServices Relocation
    • HomeServices Insurance Agency
    • Pickford Escrow
    • California Title Company
    • American Home Shield
    • PINNACLE
    • myNHD
  • Careers
    • Careers
    • Agent Edge Podcast
    • Corporate Job Opportunities
    • REALTOR® Career Opportunities
    • Real Estate School
  • About
    • Globally Respected
    • About Us
    • The Charitable Foundation
    • Diversity & Inclusion
    • Doyle
    • Agents Only
    • Blog
Berkshire Hathaway HomeServices California Properties 11828 Rancho Bernardo Rd, Ste 210
San Diego, CA 92128
888-995-7575
hsoa-logo
  • Facebook
  • Twitter
  • Instagram
  • LinkedIn
  • Pinterest
  • YouTube

© 2026 BHH Affiliates, LLC. An independently operated subsidiary of HomeServices of America, Inc., a Berkshire Hathaway affiliate, and a franchisee of BHH Affiliates, LLC. Berkshire Hathaway HomeServices and the Berkshire Hathaway HomeServices symbol are registered service marks of Columbia Insurance Company, a Berkshire Hathaway affiliate. Equal Housing Opportunity.
Lic#: 01317331

Photo of Equal Housing Opportunity Privacy Policy - California Privacy Notice - Terms of Use - Accessibility - Legal Copyright Notice - Affiliated Business Disclosure
Do Not Sell My Personal Information DMCA.com Protection Status