Single Family Home For Sale in Alpine, NJ

MLS# : 25030352

Street : 417 Route 9w
Price : $4,688,000
Town : Alpine, NJ 07620
Annual Taxes : $25,767

PROPERTY DETAILS

# of Rooms : 16
Bedrooms : 7
Full Baths : 6
Half Baths : 1
Basement : Finished, Grd Lv Acces
Garage : Attached, Gar Opener
Year Built : 2010's
Lot Size : Regular
Style : Colonial
Exterior : Brick Faced
Heat/Cool : Gas, Hot Air, Multi-Zone, Radiant

PROPERTY DESCRIPTION

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.

Amenities

Life Style :

Close/Parks, Close/School, Close/Shopg, Close/Trans, Close/Wrshp

This listing is a courtesy of Keller Williams Valley Realty
201-391-2500 office, listing agent Andrew J. Gangi

About Alpine, NJ Real Estate Market

One of the smallest boroughs in the eastern part of Bergen County in New Jersey state, Alpine is located 9.4 miles towards the north of Manhattan. Spread over 9.22 square miles, Alpine is a low-populated borough with just around 2,000 people as its residents, so homes for sale in this part of New Jersey are not so frequently available.

While Alpine is a small town in terms of area, it is one of the most expensive places to live. Forbes magazine ranked Alpine as the town with the most expensive ZIP code in the USA, which costs around $4.25 million. Alpine even ranks very high in terms of living standards, as despite its low population, you can find large homes and mansions in the town as expensive parts of New Jersey real estate. Alpine was ranked 15th best place to live in the New Jersey state by the New Jersey Monthly magazine.

The town of Alpine was formed by the portions of Harrington Township in 1903 and Cresskill in 1904, under an act of the New Jersey Legislature introduced in 1903. The credits behind the naming of the town as Alpine goes to the wife of a renowned journalist Charles Nordhoff, who believed that the geographical setting of the town looked very similar to the Swiss Alps. Some of the places of interest in Alpine are Pallisades Interstate Park, Alpine Boat Basin, Alpine Pavilion and Blackedge-Kearney House.
Population:  1,849
Total Housing Units:  670
Single Family Homes:  653
General Tax Rate (2023):  0.789%
Effective Tax Rate (2023):  0.749%
Compare To Other Towns

Alpine Market Indicators

PRICE INDEX

Average Price* (12mo):  $3,080,121
Homes Sold* (12mo):  15
PRICE INDEX
SINGLE FAMILY HOME SALES

Alpine, NJ
12 Month Moving Average


1 YR 2 YR 3 YR 5 YR 7 YR MAX
 

Download Full Home Sales Report

REAL ESTATE TAXES

General Tax Rate (2023):  0.789%
Effective Tax Rate (2023):  0.749%
GENRAL TAX RATE - Alpine, NJ



MADISON ADAMSTM

office: 201-760-1100
84 E Ridgewood Ave, Suite 201
Ridgewood, NJ 07450
201-760-1100 (office)
201-760-1102 (fax)

Contact Info

FOR APPOINTMENTS CONTACT


Managing Partner
Broker Associate
646-279-8233 (cell)

Madisom Adams Broker Associate Helena Lobo-Zagorski


Sales Associate
201-724-6913 (cell)

Madisom Adams Sales Associate Carmela Maggio


Sales Associate
201-725-1170 (cell)

Madisom Adams Sales Associate Juan Carlos Guevara


Real estate inventory
Alpine
Homes : $1,169,000 - 24,750,000 20
Condos : -
Co-ops : -
Twnhs : -
2-4 Fam : -
5+ Fam : -
Land : $450,000 - 4,280,000 2
Rentals : $4,900 - 20,500 4
Mixd Use : -
Com S : -
Com L : -
Biz : -


Similar Listings in Alpine

The data relating to the real estate for sale on this web site comes in part from the Internet Data Exchange Program of the NJMLS. Real estate listings held by brokerage firms other than Madison Adams are marked with the Internet Data Exchange logo and information about them includes the name of the listing brokers. Some properties listed with the participating brokers do not appear on this website at the request of the seller. Listings of brokers that do not participate in Internet Data Exchange do not appear on this website.
NJMLS is the owner of the copyrights of the listing content displayed for IDX. The NJMLS Internet Data Exchange Logo is a service mark owned by the NJMLS, Inc. All information deemed reliable but not guaranteed. Last date updated: 09/15/2025 00:05 AM Source: New Jersey Multiple Listing Service, Inc. “©2025 New Jersey Multiple Listing Service, Inc. All rights reserved.”


General Tax Rate is used to determine the amount of real estate tax levied upon a particular property. This rate is used to compute the tax bill.

Effective Tax Rate is used to compare of one district to another district based on the assumption that all districts are at 100% valuation. This rate has been computed by the State of New Jersey Department of the Treasury using County Equalization Average Ratios. This rate is NOT to be used to compute the tax bill.

Data Source: US Census 2010, NJ MLS, State of New Jersey Department of the Treasury

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Madison AdamsTM

84 E Ridgewood Ave, Suite 201
Ridgewood, NJ 07450
201 760-1100 (office)
201 760-1102 (fax)
office@madisonadams.com