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519 Proton Place, San Marcos, CA 92078

San Marcos
Local realty services provided by:CENTURY 21 Epic
519 Proton Place,San Marcos, CA 92078
$1,399,000
  • 4 Beds
  • 4 Baths
  • 2,429 sq. ft.
  • Single family
  • Pending
Listed by: gino tinucci, curtis knopp
Office: knopp coastal realty760-263-4321
MLS#:NDP2609182
Source:CRMLS

Price summary

  • Price:$1,399,000
  • Price per sq. ft.:$575.96
  • Monthly HOA dues:$268

About this home

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...

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Home facts

  • Year built:2025
  • Listing ID #:NDP2609182
  • Added:19 day(s) ago
  • Updated:October 21, 2026 at 07:52 AM

Rooms and interior

  • Bedrooms:4
  • Total bathrooms:4
  • Full bathrooms:3
  • Half bathrooms:1
  • Living area:2,429 sq. ft.

Heating and cooling

  • Cooling:Central Air, Electric
  • Central air:Yes

Structure and exterior

  • Year built:2025
  • Building area:2,429 sq. ft.
  • Levels:2 Story

Schools

  • High school:Mission Hills
  • Middle school:San Marcos
  • Elementary school:San Marcos

Finances and disclosures

  • Price:$1,399,000
  • Price per sq. ft.:$575.96

Features and amenities

  • Laundry features:Inside, Stacked
  • Amenities:Foyer Entrance, Utility Room, Walk In Closets
  • Pool features:Association, Community, Fenced, In Ground, Pool

Parking

  • Total parking spaces:4
  • Parking description:Covered, Direct Access, Door-Multi, Driveway, Garage, Garage Door Opener, Garage Faces Front, Private, Side By Side
  • Garage:Yes
  • Garage spaces:2
The information being provided by California Regional MLS (Southern California) is for the consumer's personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumer may be interested in purchasing. Any information relating to real estate for sale referenced on this web site comes from the Internet Data Exchange (IDX) program of the California Regional MLS (Southern California). CENTURY 21 Epic is not a Multiple Listing Service (MLS), nor does it offer MLS access. This website is a service of CENTURY 21 Epic, a broker participant of California Regional MLS (Southern California). This web site may reference real estate listing(s) held by a brokerage firm other than the broker and/or agent who owns this web site. The accuracy of all information, regardless of source, including but not limited to open house information, square footages and lot sizes, is deemed reliable but not guaranteed and should be personally verified through personal inspection by and/or with the appropriate professionals. The data contained herein is copyrighted by California Regional MLS (Southern California) and is protected by all applicable copyright laws. Any unauthorized dissemination of this information is in violation of copyright laws and is strictly prohibited. Copyright 2021 California Regional MLS (Southern California). All rights reserved. CRMLS Member Broker: Mike Southwick

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