For Sale
Single family home for sale at 21350 Casino Ridge, Yorba Linda, CA 92887 | MLS# OC26202838 | Listing updated on 2026-10-07
Photo 1 of Single family home for sale at 21350 Casino Ridge, Yorba Linda, CA 92887 | MLS# OC26202838 | Listing updated on 2026-10-07
Photo 2 of Single family home for sale at 21350 Casino Ridge, Yorba Linda, CA 92887 | MLS# OC26202838 | Listing updated on 2026-10-07
Photo 3 of Single family home for sale at 21350 Casino Ridge, Yorba Linda, CA 92887 | MLS# OC26202838 | Listing updated on 2026-10-07
Photo 4 of Single family home for sale at 21350 Casino Ridge, Yorba Linda, CA 92887 | MLS# OC26202838 | Listing updated on 2026-10-07
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Listed by: Eddie Li (626) 757-9705 DRE #02007748 | IRES Partners Inc. (626) 757-9705

$4,200,000

Monthly Est:$20,905

  • Beds Icon6 Beds
  • Beds Icon
    6 Baths
  • Beds Icon5,546sqft

21350 Casino Ridge, Yorba Linda, CA 92887

$20,905/moEst:

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  • Single Family Residence

  • Built in 2004

  • $460/mo HOA

  • 2.97 acres lot

  • $757/sq.ft

Description

A Rare Private Estate in the Hills of Yorba Linda. Privately positioned behind an automatic gated entrance in the prestigious Mt. San Antonio Estates, this extraordinary 2.97-acre horse-zoned estate offers an exceptional combination of privacy, scale, panoramic views, and resort-style living.
Surrounded by beautifully manicured grounds, the property enjoys breathtaking, unobstructed vistas stretching toward Catalina Island, sparkling city lights, and the Chino Hills. Designed as a secluded retreat, the estate features lush landscaping, two tranquil koi ponds, a custom rock pool and spa, decorative fountain, and expansive outdoor spaces that create an atmosphere of seren
ity and exclusivity.
The impressive 5,546-square-foot residence has been thoughtfully refreshed with new interior paint, and beautifully Alcatraz Brazilian Cherry hardwood flooring. Offering total of 6 bedrooms and 5.5 bathrooms with 2 bedrooms downstairs. The home provides an ideal balance of elegant formal spaces and comfortable everyday living. The sophisticated floor plan includes a private office, dedicated media room, spacious bonus room, formal living and dining rooms, and an inviting family room, providing exceptional flexibility for entertaining, working from home, and multi-generational living.
Additional enhancements include eight individually controlled temperature zones, reflecting the home's attention to comfort and functionality throughout. Set on nearly three acres with equestrian zoning, impressive grounds, resort-style amenities, and commanding views, this remarkable estate presents a rare opportunity to enjoy privacy, luxury, and expansive Southern California living in one of Yorba Linda’s most desirable hillside communities. An exceptional property for the discerning buyer seeking acreage, privacy, views, and timeless estate living.

  • Houzeo last checked: 9 minutes ago
  • Listing updated: October 7, 2026 at 10:48 pm
  • Source: California Regional MLS-CA | MLS#: OC26202838 California Regional MLS-CA

Property Details

  • Status

    Active

  • Type

    Single Family Residence

  • No. of Stories

    2

  • County

    Orange County

  • City

    Yorba Linda

  • Neighborhood

    --

  • Year Built

    2004

  • HOA Fees

    $460/mo

  • Finished Area

    5,546 sqft

  • Lot Size

    2.97 acres lot

  • Basement Area

    - sqft

  • MLS Name

    California Regional MLS

  • MLS Number

    OC26202838

  • MLS Status

    Active

  • Days on Market

    10

  • Cumulative Days on Market

    9

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Location

HOA Management

Mt San Antonio HOA

HOA Fees

$460/ Monthly

Amenities

Amenities and services may be covered by one or multiple associations and service providers.

Maintenance Maintenance

Disclaimer: Amenities are based on third-party information and may vary; buyers must independently verify all amenities, as information is deemed reliable but not guaranteed.

Facts & Features

Rooms

  • Bedrooms & bathrooms

    Bedrooms: 6

    Bathrooms: 6

Interior

  • Cooling

    Central Air

  • Heating

    Central

  • Sewer

    Public Sewer

  • Appliances

    Six Burner Stove, Built In Range, Barbecue, Dishwasher, Microwave, Range Hood

  • Interior Features

    Balcony, Ceiling Fans, High Ceilings, Intercom, Multiple Staircases, Pantry, Storage

Utilities & Energy

  • Water Source

    Public

  • Association Amenities

    Maintenance Grounds

  • Fireplace Features

    Living Room

  • Parking Features

    Door Multi, Door Single, Driveway, Garage, Paved

  • Pool Features

    Heated, In Ground, Private

  • Laundry Features

    Inside, Laundry Room

Other Features

  • Community Features

    Biking, Horse Trails, Park, Sidewalks

  • Subdivision Name

    Mount San Antonio (mtsa)

  • Lot Features

    Zero To One Unit Acre

Price History

DateEventPrice

09/28/2026

Source: mls_logoCalifornia Regional MLS-CA #OC26202838

Listed for Sale

$4,200,000

$757/sqft

Nearby Homes

Based on information from California Regional Multiple Listing Service, Inc. as of Oct 09, 2026, 08:15AM and /or other sources. All data, including all measurements and calculations of area, is obtained from various sources and has not been, and will not be, verified by broker or MLS. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information. Information being provided is for consumers’ personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. This website may not include listings or property addresses of sellers who have directed their listing brokers to withhold their listing or their property address from display on the Internet. © 2026 California Regional Multiple Listing Service. All Rights Reserved.

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