421 Route 9W, Alpine, NJ 07620
OFF MARKET

$4,145,400

Trulia Estimate
  • 7 Beds
  • 7.5 Baths

421 Route 9W, Alpine, NJ 07620

Est. Refi. Payment $26,962/mo*
Refinance Your Home
Currently Off Market - Sold Nov 22, 2024 for $3,700,000

Home Value

Trulia Estimate
$4.14M
Since last month
Increased$27K (+0.6%)
Since last year
Increased$207K (+5.3%)
Since last sale
Increased$445K (+12%)
Learn more about this home's value by checking out its Trulia Estimate, the value of nearby homes, and how much similar homes have sold for.

Trulia Estimate

The of this home's value increased by +2% in the last 10 years
MonthEstimated value
2026
August 2026$4.15M
July 2026$4.12M
June 2026$4.15M
May 2026$4.13M
April 2026$4.1M
March 2026$4.08M
February 2026$4.03M
January 2026$4.01M
2025
2024
2023
2022
2021
2020
2019
2018
2017
2016

Comparable sales

These are recently sold homes that have a similar location or other similar features to this home, like bedrooms, bathrooms, and square footage. Get a sense of the expected prices in the area by viewing these homes.
Address
Distance
Property Type
Sold Price
Sold Date
Bed
Bath
Sqft
0.07
Single-Family Home
$4,250,000
06/02/26
5
8
-
0.53
Single-Family Home
$3,200,000
04/14/26
6
7.5
-
0.55
Single-Family Home
$5,800,000
09/16/25
6
8
-
0.82
Single-Family Home
$4,299,000
04/02/26
6
7
-
0.42
Single-Family Home
$17,700,000
09/09/25
7
10.5
-
0.94
Single-Family Home
$3,425,000
12/19/25
6
8
-
0.85
Single-Family Home
$2,550,000
08/14/26
8
5.5
-
0.98
Single-Family Home
$4,400,000
11/07/25
8
7
-
0.67
Single-Family Home
$1,850,000
10/17/25
4
5.5
-
0.71
Single-Family Home
$2,450,000
06/30/26
4
4
-

Nearby home prices

Get a sense of expected prices in the area by checking the value of nearby homes.
Address
Distance
Price
Bed
Bath
Sqft
Status
0.07
$4,250,000
5
8
-
Recently Sold
0.14
-
-
-
-
Off Market
0.30
$18,000,000
7
8
-
For Sale
0.32
$9,998,000
6
7
-
For Sale
0.33
$7,500,000
-
-
-
For Sale
0.33
$3,057,300
6
5.5
-
Off Market
0.38
$11,127,400
7
9
-
Off Market
0.36
$1,775,000
-
-
-
Recently Sold
0.38
$18,500,000
8
10.5
-
For Sale
0.38
$2,627,700
5
4
-
Off Market
0.42
$18,861,400
7
10.5
-
Off Market

Local Information

  • Map ViewExplore the area around 421 Route 9W.
  • Schools1 Elementary School1 Middle School
  • Shop & Eat
-- mins to
Commute Destination

Home Highlights

Property Type
Single-Family Home
Parking
Garage

About this House

Nestled on a sprawling 2.3-acre estate enveloped by 700 acres of preserved land, this magnificent home epitomizes the pinnacle of luxury living. Crafted with meticulous attention to detail in 2016, this all-brick colonial blends classic architecture w/contemporary design, offering over 10,000 square feet of unparalleled elegance. Come home to the grandeur of iron gates leading down a private driveway, ensuring a rare sense of seclusion and tranquility. Step inside to discover a light-filled interior adorned with designer finishes and panoramic views. The main level boasts expansive open living spaces. Gourmet chef's kitchen ensures easy indoor and outdoor soirees. Upstairs, the lavish primary suite awaits, complete with extensive closets. Add'l ensuite br's provide comfort and privacy for family. Walk-out LL inc fam rm, bar/lounge w/wine wall, gym/br, full bth, rec rm, theater. Step out to an oasis w/ glistening salt water pool, lush lawns, covered and open patios. Must be seen!
421 Route 9W, Alpine, NJ 07620 is a 7 bedroom, 8 bathroom single-family home. It last sold for $3,700,000 on Nov 22, 2024 (14% below the $4,299,000 asking price). This property is not currently displayed as for sale or rent on Trulia. The Trulia Estimate is $4,145,400, with a rent estimate of $7,747/month.
Last check for updates: about 16 hours ago
Listed by Mary Premtaj, (201) 410-8022
Compass New Jersey, LLC-Ridgewood
Bought with: Margaret Lee, (201) 294-8608, Young Star Realty, LLC
Source: NJMLS, MLS#24016972

Home Details for 421 Route 9W

Interior Features

Interior Details
Basement: Finished,Full,Walk-Out AccessNumber of Rooms: 11
Beds & Baths
Number of Bedrooms: 7Number of Bathrooms: 8Number of Bathrooms (full): 7Number of Bathrooms (half): 1
Heating & Cooling
Heating: Hot Water,Oil,Propane,RadiantHas CoolingAir Conditioning: Central AirHas HeatingHeating Fuel: Hot Water
Fireplace & Spa
Number of Fireplaces: 3Fireplace: 3 FireplacesHas a Fireplace
Windows, Doors, Floors & Walls
Flooring: Hardwood, Carpet
Levels, Entrance, & Accessibility
Floors: Hardwood, Carpet
View
Has a ViewView: Sunset
Security
Security: Security

Exterior Features

Exterior Home Features
Patio / Porch: Deck / PatioHas a Private Pool
Parking & Garage
Number of Garage Spaces: 3Number of Covered Spaces: 3Other Parking: AttachedGarageParking Spaces: 3Parking: Garage
Pool
Pool: Gunite, Heated, In Ground, Outdoor PoolPool
Frontage
Waterfront: NoneNot on Waterfront

Property Information

Property Type / Style
Property Type: ResidentialProperty Subtype: Single Family Residence
Building
Construction Materials: Brick

Price & Status

Price
List Price: $4,299,000

Active Status

MLS Status: Sold - Sold

Location

Direction & Address
City: Alpine
School Information
Elementary School: Alpine Public E.S.High School: Tenafly H.S.

Community

Community Features: Close/Parks, Close/School, Close/Shopg, Close/Trans, Close/Wrshp, Extended Family

Offer

Listing Agreement Type: Exclusive Right To Sell

Business

Business Information
Ownership: Private

Miscellaneous

BasementMls Number: 24016972

Additional Information

Close/ParksClose/SchoolClose/ShopgClose/TransClose/WrshpExtended Family

Price and Tax history

DateEventPrice
Nov 22, 2024
Source: NJMLS #24016972
Sold
$3,700,000
Oct 11, 2024
Source: NJMLS #24016972
Pending
$4,299,000
Sep 19, 2024
Source: NJMLS #24016972
PriceChange
$4,299,000
Price decreased by 4%
Aug 7, 2024
Source: NJMLS #24016972
PriceChange
$4,490,000
Price decreased by 5%
May 31, 2024
Source: NJMLS #24016972
Listed For Sale
$4,750,000

Market trends in Alpine

Last updated July 2026
Buyer'sMarketSeller'sMarket
Avg. sale price
Sale-to-List Price
Price per sq ft
Available listings
15
1
MoM

What Locals Say about Alpine

At least 15 Trulia users voted on each feature.
  • 92 % Say yards are well-kept

  • 90 % Say car is needed

  • 85 % Say it's quiet

  • 82 % Say parking is easy

  • 79 % Say people would walk alone at night

  • 76 % Say there's wildlife

  • 75 % Say they plan to stay for at least 5 years

  • 65 % Say it's dog friendly

  • 60 % Say there's holiday spirit

  • 42 % Say neighbors are friendly

  • 40 % Say streets are well-lit

  • 38 % Say kids play outside

  • 38 % Say there are community events

  • 36 % Say there are sidewalks

  • 21 % Say it's walkable to grocery stores

  • 19 % Say it's walkable to restaurants

Sourced by Trulia users. Learn more about our methodology.
  • Jackie
    "This town is very small with only a restaurant or two and one k-8 elementary school. The taxes are low due to not having a high school and the properties are larger than most towns. It is a 20-30 minute drive to NYC, which raises the price of renting and buying houses. "
  • wistmar
    "This is heaven. Close to NYC. Private, clean public school is better then any private school, very safe, wonderful community and Low Taxes"

LGBTQ Local Legal Protections

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 Zillow, Inc. 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.
All information deemed reliable but not guaranteed. Last date updated: 2026-08-29 23:28:38 PDT Source: New Jersey Multiple Listing, Inc.
© 2026 New Jersey Multiple Listing Service Inc. All rights reserved.

Frequently asked questions about 421 Route 9W

  • What is 421 Route 9W estimated to be worth?
    Trulia's estimated value for 421 Route 9W in Alpine, NJ is $4,145,400.
  • What is the price history for 421 Route 9W?
    421 Route 9W in Alpine, NJ last sold for $3,700,000 in November 2024.
  • Is Alpine a buyer's or seller's market?
    Alpine is currently a seller's market, based on recent for-sale activity.
  • What do residents say about Alpine?
    Residents describe Alpine, NJ as well-kept, quiet, and easy to park in. Most residents say you need a car. See recently sold homes in Alpine, NJ.
  • Does 421 Route 9W have air conditioning?
    Yes, 421 Route 9W in Alpine, NJ has air conditioning.
  • Does 421 Route 9W have a pool?
    Yes, 421 Route 9W in Alpine, NJ has a pool.

Apartments for Rent

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Off Market Homes Near 421 Route 9W

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Homes for sale near 421 Route 9W

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