Skip main navigation
Under contract
  • $4,688,000

    417 Route 9w, Alpine, NJ 07620

    7beds
    --sqft
    : 
    Single Family Residence
    Built in ----
    -- sqft lot
    $-- Zestimate®
    $--/sqft
    $-- HOA

    What's special

    Koi pondSmallbone kitchenMovie theaterJacuzzi spaMature landscapingMultiple walk-in closetsSteam shower
    Welcome to La Casa Royale (417 Route 9W, Alpine, NJ), a rare opportunity to own a custom-built gated luxury estate that blends timeless elegance with cutting-edge technology. Designed by the owner for his own family, this 10,800 sq. ft. (total) residence offers both grandeur and warmth, with thoughtful details at every turn. From the moment you step into the soaring foyer beneath a sparkling chandelier, you'll feel the craftsmanship and attention to detail. The Smallbone kitchen, fitted with Subzero and Wolf appliances, is a culinary haven, while the expansive dining and living rooms are made for gatherings both formal and casual. This smart home features 7 bedrooms and 6.5 baths, including a primary suite with 16' ceilings, spa-like bath, and multiple walk-in closets. Entertainment is effortless with a movie theater, full bar, wine fridge, home gym, sauna, and steam shower. Outdoors, the property becomes a private resort: a 45' saltwater pool, jacuzzi spa, outdoor kitchen, and Ipe deck all framed by 2.34 acres of mature landscaping and a bocce court & koi pond. Located in prestigious Alpine, just minutes from Manhattan, this estate is the ultimate NYC commuter retreat for professionals and families who love to entertain in style, with nearby hiking trails and scenic lookouts, cycling along iconic Route 9W, and access to Alpine's highly rated schools.
    188 days
    |
    1,955
    |
    36
    |

    Zillow last checked: 7 hours ago

    Listing updated: March 09, 2026 at 01:37pm

    Listed by:

    Andrew Gangi 201-575-3312,

    Keller Williams Valley Realty

    Source: NJMLS,MLS#: 25030352MLS Logo

      Facts & features

      Interior

      Bedrooms & bathrooms
      • Bedrooms: 7
      • Bathrooms: 7
      • Full bathrooms: 6
      • 1/2 bathrooms: 1
      Heating
      • Natural Gas, Forced Air, Zoned, Radiant
      Cooling
      • Central Air
      Features
      • Central Vacuum
      • Flooring: Hardwood
      • Basement: Finished,Walk-Out Access
      • Number of fireplaces: 3
      • Fireplace features: 3 Fireplaces, Gas

      Property

      Parking
      • Total spaces: 23
      • Parking features: Garage
      • Garage spaces: 3
      • Details: Attached, Gar Opener
      Features
      • Patio & porch: Deck / Patio
      • Pool features: Gunite, In Ground, Outdoor Pool
      • Has view: Yes
      • View description: East
      • Waterfront features: None
      Lot
      • Features: Regular
      Details
      • Parcel number: 0200121000000006

      Construction

      Type & style
      • Home type: SingleFamily
      • Property subtype: Single Family Residence
      Materials
      • Brick Veneer

      Community & HOA

      Community
      • Features: Close/Parks, Close/School, Close/Shopg, Close/Trans, Close/Wrshp
      • Security: Security
      Location
      • Region: Alpine

      Financial & listing details

      • Tax assessed value: $3,150,000
      • Annual tax amount: $25,767
      • Date on market: 9/15/2025
      • Listing agreement: Exclusive Right To Sell
      • Ownership: Private

        Estimated market value

        Not available

        Estimated sales range

        Not available

        Not available

        Price history

        Price history
        DateEventPrice
        3/9/2026Pending sale$4,688,000
        Source: NJMLS #25030352 Report a problem
        9/15/2025Listed for sale$4,688,000+318.2%
        Source: NJMLS #25030352 Report a problem
        1/20/2006Sold$1,121,000
        Source: Public Record Report a problem

        Public tax history

        Public tax history
        YearProperty taxesTax assessment
        2025$25,767 $3,150,000
        2024$25,767 +3.5%$3,150,000
        2023$24,885 +3%$3,150,000
        2022$24,161 -1.3%$3,150,000
        2021$24,476 -0.3%$3,150,000
        2020$24,539 +0.4%$3,150,000
        2019$24,444 $3,150,000
        2018$24,444 +23.4%$3,150,000
        2017$19,810 +4%$3,150,000 +27.3%
        2016$19,051 +3.9%$2,474,200
        2015$18,334 +2.3%$2,474,200
        2014$17,913 $2,474,200

        Find assessor info on the county website

        BuyAbility℠ payment

        Est. payment
        $30,505/mo
        Principal & interest
        $23903
        Property taxes
        $6602
        More affordability tools

          Climate risks

          Neighborhood: 07620

          Getting around

          1 / 100
          Car-Dependent
          31 / 100
          Somewhat Bikeable

          Nearby schools

          GreatSchools rating
          Schools provided by the listing agent
          • Elementary: ALPINE
          • Middle: ALPINE
          • High: TENAFLY

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

          Local experts in 07620

          Similar homes

          Skip to the end of the carouselSkip to the beginning of the carousel