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For sale
    • Listed by: The Oppenheim Group • Jason Oppenheim • Contact: 949-706-4974
    $12,995,000

    21 Ridgeline Dr, Newport Beach, CA 92660

    9beds
    13,198sqft
    : 
    $85,959/mo
    Get pre-qualified
    Single Family Residence
    Built in 1982
    0.58 Acres Lot
    $11,849,500 Zestimate®
    $985/sqft
    $460/mo HOA

    What's special

    Set within the prestigious 24-hour guard-gated community of Harbor Ridge, this extraordinary tri-level estate offers a rare blend of scale, privacy, and sweeping coastal beauty. Positioned on one of the neighborhood’s largest lots, the residence captures endless views of the ocean, harbor, islands, city lights, Catalina, Palos Verdes, Balboa Island, and the Newport Peninsula. Designed for elevated coastal living, the home is filled with natural light through floor-to-ceiling windows, a dramatic central skylight, and French doors that open to wraparound decks and view terraces. A grand staircase, elevator, observatory, and impressive entertaining spaces create a sense of elegance throughout, while the chef’s kitchen and formal dining room offer a beautiful setting for hosting, set against panoramic views. The resort-style primary suite is a private escape with ocean views, a fireplace, a sitting area, dual closets, a spa-inspired bath, a private balcony, a sauna, and a dressing room. Additional bedrooms and baths provide generous space for guests, family, staff, wellness, and work-from-home needs. The grounds are equally impressive, with expansive terraces, a large pool and spa, and a full-size tennis court, all designed to take full advantage of the property’s incredible setting from sunrise to sunset. With a 4-car garage and additional onsite parking, close proximity to Newport Beach’s finest dining, beaches, shopping, and award-winning schools, this estate offers a rare opportunity to experience the very best of California coastal luxury.
    89 days
    |
    1,310
    |
    48
    |

    Zillow last checked:

    Listing updated:

    Listed by:

    Jason Oppenheim DRE #01863254 949-706-4974,

    The Oppenheim Group,

    Matthew Peters DRE #01901784,

    The Oppenheim Group

    Source: CRMLS,MLS#: OC26114350MLS LogoOriginating MLS: California Regional MLS

      Facts & features

      Interior

      Bedrooms & bathrooms
      • Bedrooms: 9
      • Bathrooms: 12
      • Full bathrooms: 9
      • 1/2 bathrooms: 3
      • Main level bathrooms: 2
      Rooms
      • Room types: Bonus Room, Basement, Entry/Foyer, Exercise Room, Family Room, Foyer, Game Room, Guest Quarters, Great Room, Kitchen, Laundry, Living Room, Primary Bathroom, Primary Bedroom, Media Room, Office, Other, Sauna
      Primary bedroom
      • Features: Primary Suite
      Cooling
      • Central Air, Zoned
      Appliances
      • Laundry: Washer Hookup, Gas Dryer Hookup, Laundry Room
      Features
      • Entrance Foyer, Primary Suite, Walk-In Closet(s)
      • Has basement: Yes
      • Has fireplace: Yes
      • Fireplace features: Family Room, Gas, Great Room, Primary Bedroom
      • Common walls with other units/homes: No Common Walls
      Interior area
      • Total interior livable area: 13,198 sqft

      Property

      Parking
      • Total spaces: 8
      • Parking features: Garage - Attached
      • Attached garage spaces: 4
      • Uncovered spaces: 4
      Features
      • Levels: Three Or More
      • Stories: 3
      • Entry location: ground level
      • Has private pool: Yes
      • Pool features: Fenced, Private, Association
      • Has view: Yes
      • View description: Catalina, City Lights, Coastline, Harbor, Ocean, Panoramic, Pool, Trees/Woods, Water
      • Has water view: Yes
      • Water view: Coastline,Harbor,Ocean,Water
      Lot
      • Size: 0.58 Acres
      • Features: Back Yard, Front Yard, Garden, Paved
      Details
      • Parcel number: 46110123
      • Special conditions: Standard

      Construction

      Type & style
      • Home type: SingleFamily
      • Property subtype: Single Family Residence
      Condition
      • New construction: No
      • Year built: 1982

      Utilities & green energy

      • Sewer: Public Sewer
      • Water: Public

      Community & HOA

      Community
      • Features: Curbs, Gutter(s), Street Lights, Sidewalks
      • Subdivision: Harbor Ridge Custom (Hrcs)
      HOA
      • Has HOA: Yes
      • Amenities included: Pool, Guard, Spa/Hot Tub, Security, Tennis Court(s)
      • HOA fee: $460 monthly
      • HOA name: Harbor Ridge
      • HOA phone: 949-261-8282
      Location
      • Region: Newport Beach

      Financial & listing details

      • Price per square foot: $985/sqft
      • Tax assessed value: $6,859,861
      • Date on market: 5/26/2026
      • Cumulative days on market: 89 days
      • Listing terms: Cash,Cash to Existing Loan,Cash to New Loan,Conventional,1031 Exchange

        Estimated market value

        $11,849,500

        $11.26M - $12.44M

        $7,666/mo

        Price history

        DateEventPrice
        5/27/2026Listed for sale$12,995,000-13.4%$985/sqft
        Source: CRMLS #OC26114350 Report a problem
        1/15/2021Listing removed--
        Source: CRMLS Report a problem
        10/18/2020Listed for sale$15,000,000+188.5%$1,137/sqft
        Source: Nationwide Real Estate Execs #OC20219115 Report a problem
        9/8/2009Sold$5,200,000-20%$394/sqft
        Source: Agent Provided Report a problem
        12/18/2008Listing removed$6,500,000$492/sqft
        Source: Listhub #S529623 Report a problem
        8/23/2008Listed for sale$6,500,000+30%$492/sqft
        Source: Listhub #S529623 Report a problem
        5/25/2004Sold$5,000,000$379/sqft
        Source: Public Record Report a problem
        3/17/2003Sold$5,000,000$379/sqft
        Source: Agent Provided Report a problem

        Public tax history

        YearProperty taxesTax assessment
        2026-- $6,859,861 +2%
        2025$69,294 +2.1%$6,725,354 +2%
        2024$67,900 +2.4%$6,593,485 +2%
        2023$66,302 +1.9%$6,464,201 +2%
        2022$65,058 +2%$6,337,452 +2%
        2021$63,797 +1%$6,213,189 +1%
        2020$63,149 $6,149,481 +2%
        2019$63,149 +2.1%$6,028,903 +2%
        2018$61,874 +3.9%$5,910,690 +2%
        2017$59,538 $5,794,795 +2%
        2016$59,538 +2.3%$5,681,172 +1.5%
        2015$58,204 +3.3%$5,595,836 +2%
        2014$56,359 $5,486,222 +2.5%
        2013-- $5,354,342 +2%
        2012-- $5,249,355
        2011-- $5,249,355 +0.9%
        2010-- $5,200,000 -3.9%
        2009-- $5,412,160 +2%
        2008-- $5,306,040
        2007-- $5,306,040 +2%
        2006-- $5,202,000 +2%
        2005-- $5,100,000 +75.6%
        2004-- $2,904,577 +1.9%
        2003-- $2,851,343 +2%
        2002-- $2,795,435 +2%
        2001$27,829 +2.6%$2,740,623 +2%
        2000$27,126 $2,686,886
        Find assessor info on the county website

        Monthly payment

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        Payment breakdown

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        All calculations are estimates and provided by Zillow, Inc. for informational purposes only. Actual amounts may vary.
        HOA fees may include property taxes on listings classified as Co-Ops. Contact the listing agent and/or owner for fee details.
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        Climate risks

        Neighborhood: 92660

        Getting around

        14 / 100
        Car-Dependent
        23 / 100
        Minimal Transit
        23 / 100
        Somewhat Bikeable

        Nearby schools

        GreatSchools rating

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