3178 Washington San Bernardino, CA 92407
Listing Courtesy of: CRMLS / Listed By: Jerry Casillas, Re/Max Time Realty - Contact:  951-906-4550

  3178 Washington San Bernardino, CA 92407

Active (0 Days)
$1,789,000 (USD)
8
BED
6
BATH
4,835
SQFT

Description

RARE MULTIGENERATIONAL RANCH ESTATE | TWO HOMES ON ONE ACRE WITH A | POSSIBLE THIRD LIVING SPACE. Discover an extraordinary custom-built ranch estate offering approximately one acre of land, two separate homes, and the potential for a third living space. This unique property combines space, flexibility, and incredible possibilities for multigenerational living, extended family, or generating rental income by leasing the separate residences.

THE MAIN RESIDENCE features an impressive single-story floor plan with over 3,800 square feet, 5 bedrooms, 3 bathrooms, 2 of which are master suites, and a private office. All five bedrooms feature walk-in closets! High ceilings and an open-concept design create a spacious, inviting atmosphere. The oversized kitchen is equipped with a 36-inch professional-style chef's stove, abundant cabinetry, generous counter space, and a walk-in pantry. Just off the kitchen, the family room offers a cozy fireplace, creating the perfect setting for relaxing evenings and memorable family gatherings. Step through the French doors from the family room to an expansive covered, insulated patio built into the home, providing a wonderful space for year-round entertaining.

The primary master suite is a true retreat, featuring two exceptionally large walk-in closets measuring approximately 18' x 11' and 4' x 10'. It also features a grand, spa-like master bathroom with a sunken tub and separate shower.

The second master suite is located on the other side of the home and also features a spa-like bathroom and a walk-in closet.

THE SECOND RESIDENCE, built in 2025, offers independent living with 3 bedrooms and 2 bathrooms. This home features its own open-concept floor plan, a spacious kitchen with plenty of cabinetry, a dedicated laundry area, an independent HVAC system, and a private covered patio. It's an excellent setup for extended family, guests, or other permitted living arrangements.

THE OVERSIZED BARN/GARAGE is another incredible highlight, offering over 1,600 square feet of space and an impressive 16-foot roll-up garage door designed to accommodate most RVs, along with additional vehicles, recreational toys, or equipment. But there's more! This versatile structure also features a full kitchen and a full bathroom, presenting the potential to create a third living space, subject to applicable permits, zoning, and verification of legal occupancy. Imagine the possibilities! Did I mention Home has Solar and will be paid off thru escrow

MLS #:
CV26236248
Lot Size
1 acres
Type
Single-Family Home
Year Built
2024
Views
Neighborhood, Mountain(s)
School District
San Bernardino City Unified
County
San Bernardino County

Listed By

Jerry Casillas, Re/Max Time Realty, Contact: 951-906-4550
Source
CRMLS
Last checked Nov 3 2026 at 8:02 PM GMT+0000
Bathroom Details
  • Full Bathrooms: 6
Interior Features
  • Laundry: Inside
  • Walk-In Pantry
  • All Bedrooms Down
  • Laundry: See Remarks
  • Bedroom on Main Level
  • Walk-In Closet(s)
  • Primary Suite
  • Multiple Primary Suites
Lot Information
  • Lot Over 40000 Sqft
Property Features
  • Fireplace: Living Room
  • Fireplace: Electric
Heating and Cooling
  • Central
  • Central Air
Utility Information
  • Utilities: Water Source: Public
  • Sewer: Public Sewer
  • Energy: Solar
School Information
  • High School: Cabrillo
Stories
  • 1
Living Area
  • 4,835 sqft
Additional Information: Re/Max Time Realty | 951-906-4550
Location
   
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Disclaimer: Based on information from California Regional Multiple Listing Service, Inc. as of {11/3/26 12:02} and /or other sources. Display of MLS data is deemed reliable but is not guaranteed accurate by the MLS. The Broker/Agent providing the information contained herein may or may not have been the Listing and/or Selling Agent. The information being provided by Conejo Simi Moorpark Association of REALTORS® (“CSMAR”) is for the visitor's personal, non-commercial use and may not be used for any purpose other than to identify prospective properties visitor may be interested in purchasing. Any information relating to a property referenced on this web site comes from the Internet Data Exchange (“IDX”) program of CSMAR. 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. Any information relating to a property, regardless of source, including but not limited to square footages and lot sizes, is deemed reliable.