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For sale
  • $3,925,000

    15 Stonegate, Old Tappan, NJ 07675

    6beds
    --sqft
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    Single Family Residence
    Built in ----
    -- sqft lot
    $-- Zestimate®
    $--/sqft
    $-- HOA

    What's special

    Saltwater poolWood-burning fireplaceDual vanitiesFull-service barRadiant ceiling heatersExpansive windowsHot tub
    Discover this modern transitional farmhouse residence situated on approximately 1.33 acres in Old Tappan, NJ. Offering over 8,000 sq ft of living space, including more than 5,000 sq ft on the first and second floors, this home features 6 bedrooms and 6 full bathrooms. Designed and built by KO-Group, the home offers 11-foot ceilings, expansive windows, and an open-concept layout filled with natural light. The main living areas connect to an indoor/outdoor loggia with retractable screens, dual 24-foot multi-slide doors, radiant ceiling heaters, a wood-burning fireplace, and separate lounge and dining areas. Additional first-floor features include a dining room, full-service bar, glass-enclosed climate-controlled wine room, mudroom, office, and changing room with pool access. A 3-car garage and drive-through porte cochere provide additional covered parking flexibility. The lower level includes a bedroom with egress window, full bath with steam shower, fitness/dance room, infrared sauna, media room, sport court with 16-foot ceilings, and climate-controlled storage. The second floor features a primary suite with soaking tub, oversized shower, dual vanities, walk-in closets, and 4 additional bedroom suites with private baths. Outdoor amenities include a saltwater pool, hot tub, covered BBQ area, expansive lawn, and landscaped privacy perimeter. Seller has real estate license.
    39 days
    |
    1,433
    |
    61
    |

    Zillow last checked:

    Listing updated:

    Listed by:

    Nicole Otto 201-819-9139,

    The Agency One Rock-Closter

    Source: NJMLS,MLS#: 26014450MLS Logo

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      Facts & features

      Interior

      Bedrooms & bathrooms
      • Bedrooms: 6
      • Bathrooms: 7
      • Full bathrooms: 6
      • 1/2 bathrooms: 1
      Heating
      • Natural Gas, Forced Air, Zoned
      Cooling
      • Central Air
      Features
      • Central Vacuum
      • Flooring: Hardwood
      • Basement: Finished
      • Number of fireplaces: 2
      • Fireplace features: 2 Fireplaces, Gas

      Property

      Parking
      • Total spaces: 4
      • Parking features: Garage
      • Garage spaces: 4
      • Details: Attached, Carport, Gar Opener,
      Features
      • Patio & porch: Deck / Patio
      • Pool features: Gunite, Heated, In Ground
      • Has view: Yes
      • View description: South
      • Waterfront features: None
      Lot
      • Features: Regular
      Details
      • Parcel number: 430030200000000801

      Construction

      Type & style
      • Home type: SingleFamily
      • Property subtype: Single Family Residence
      Materials
      • Cement Siding

      Community & HOA

      Community
      • Features: Close/Parks, Close/School, Close/Shopg
      • Security: Security
      Location
      • Region: Old Tappan

      Financial & listing details

      • Tax assessed value: $1,472,700
      • Annual tax amount: $34,549
      • Date on market: 5/28/2026
      • Listing agreement: Exclusive Right To Sell
      • Ownership: Private

        Estimated market value

        Not available

        Estimated sales range

        Not available

        Not available

        Price history

        DateEventPrice
        5/29/2026Listed for sale$3,925,000+626.9%
        Source: NJMLS #26014450 Report a problem
        12/2/2020Sold$540,000
        Source: Public Record Report a problem
        7/11/2020Sold$540,000-10%
        Source: Agent Provided Report a problem
        6/5/2019Listed for sale$599,880+6.2%
        Source: Prominent Properties Sotheby's International Realty-Englewood Cliffs #1926367 Report a problem
        10/25/2018Sold$565,000-5.8%
        Source: Public Record Report a problem
        5/3/2018Price change$599,900-4%
        Source: New Jersey Homes & Estates #1817286 Report a problem
        2/13/2018Listed for sale$624,900-58.3%
        Source: Venture VR Realtors #1805137 Report a problem
        10/25/2017Listing removed$1,499,999
        Source: Owner Report a problem
        7/27/2017Listed for sale$1,499,999+7.2%
        Source: Owner Report a problem
        6/20/2017Listing removed$1,399,000
        Source: Venture VR Realtors #1626718 Report a problem
        6/28/2016Listed for sale$1,399,000+166.5%
        Source: Venture VR Realtors #1626718 Report a problem
        4/8/2016Sold$525,000-8.7%
        Source: Public Record Report a problem
        6/1/2015Listing removed$575,000
        Source: Keller Williams - Tenafly #1510340 Report a problem
        5/26/2015Pending sale$575,000
        Source: Keller Williams - Tenafly #1510340 Report a problem
        3/29/2015Listed for sale$575,000
        Source: Keller Williams - Tenafly #1510340 Report a problem

        Public tax history

        YearProperty taxesTax assessment
        2025$32,429 $1,472,700
        2024$32,429 +2.2%$1,472,700
        2023$31,722 +1.2%$1,472,700
        2022$31,339 +0.2%$1,472,700 +138.2%
        2021$31,265 +145.2%$618,200
        2020$12,753 -21.9%$618,200
        2019$16,332 $618,200 -43%
        2018$16,332 -22.9%$1,084,300
        2017$21,176 +1.6%$1,084,300
        2016$20,840 +2.7%$1,084,300
        2015$20,287 +3.1%$1,084,300
        2014$19,669 +7.8%$1,084,300
        2013$18,238 $1,084,300
        2012$18,238 +16.2%$1,084,300
        2011$15,701 +1.4%$1,084,300 +49.9%
        2010$15,484 +3.6%$723,200
        2009$14,949 $723,200
        2007-- $723,200
        2006-- $723,200
        2005-- $723,200
        2004-- $723,200
        2003-- $723,200
        2002-- $723,200

        Find assessor info on the county website

        Monthly payment

        Est. payment

        Payment breakdown

        Explore the cost of this home by adjusting the details. Changes won't be saved.
        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.
        Mortgage interest rates are dependent on a number of factors, including credit score, down payment, and repayment length. Interest rate data provided by Zillow Group Marketplace, Inc. as of 1/1/1970 from various mortgage lenders with which we have lead or other similar arrangements; the Estimated Payment is an average of those rates.
        See how much you could borrow to make a competitive offer.

        Climate risks

        Neighborhood: 07675

        Getting around

        6 / 100
        Car-Dependent
        25 / 100
        Somewhat Bikeable

        Nearby schools

        GreatSchools rating
        Schools provided by the listing agent
        • Elementary: Baldwin Demarest
        • Middle: Charles Dewolf
        • High: Northern Valley-OT

        Source: NJMLS. This data may not be complete. We recommend contacting the local school district to confirm school assignments for this home.

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