Undisclosed, Alpine, NJ 07620
OFF MARKET

Undisclosed
Alpine, NJ 07620

  • 5 Beds
  • 3 Baths
  • 45,000 sqft

$2,701,100

Trulia Estimate
as of Aug 17, 2026
Est. Refi. Payment $17,551/mo*
Refinance Your Home

$2,701,100

Trulia Estimate
as of Aug 17, 2026
Est. Refi. Payment $17,551/mo*
Refinance Your Home
5 Beds
3 Baths
45,000 sqft

Home Value

Trulia Estimate
$2.7M
Since last month
Decreased$293K (-9.8%)
Since last year
Decreased$336K (-11%)
Since last sale
Increased$801K (+42.2%)
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 decreased by -14% in the last 10 years
MonthEstimated value
2026
August 2026$2.7M
July 2026$4.54M
June 2026$2.99M
May 2026$3.25M
April 2026$3.86M
March 2026$3.13M
February 2026$4.77M
January 2026$8.47M
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
20 Schaffer Rd, Alpine, NJ
0.03
Single-Family Home
$5,000,000
08/25/25
9
12
20,000
19 Allison Rd, Alpine, NJ
0.27
Single-Family Home
$6,580,000
11/10/25
5
7
-
27 Alpine Dr, Alpine, NJ
0.65
Single-Family Home
$970,000
12/29/25
4
2
-
887 Closter Dock Rd, Alpine, NJ
0.47
Single-Family Home
$16,000,000
09/05/25
11
15.5
35,384
217 Alpine Dr, Closter, NJ
1.01
Single-Family Home
$1,670,000
08/25/25
4
4
2,171
100 Johnson Ct, Closter, NJ
0.94
Single-Family Home
$1,831,875
10/21/25
5
4.5
-
10 Berkery Pl, Alpine, NJ
0.51
Single-Family Home
$4,998,000
02/19/26
6
7
-
38 Taylor Dr, Closter, NJ
1.16
Single-Family Home
$1,750,000
07/02/26
4
3
2,880
11 Sherwood Ct, Alpine, NJ
0.70
Single-Family Home
$4,000,000
03/06/26
6
5.5
-
596 Anderson Ave, Closter, NJ
1.02
Single-Family Home
$1,270,000
11/07/25
4
3
-

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
50 Allison Rd, Alpine, NJ 07620
0.06
$8,735,500
5
7.5
-
Off Market
15 Schaffer Rd, Alpine, NJ 07620
0.10
$5,448,900
6
7
-
Off Market
11 Schaffer Rd, Alpine, NJ 07620
0.13
-
-
-
-
Off Market
31 Schaffer Rd, Alpine, NJ 07620
0.16
$4,547,000
5
8
-
Off Market
40 Allison Rd, Alpine, NJ 07620
0.14
$3,500,000
-
-
-
Recently Sold
7 Schaffer Rd, Alpine, NJ 07620
0.16
-
-
-
-
Off Market
20 Audrey Urban Ct, Alpine, NJ 07620
0.18
$4,049,600
6
6.5
-
Off Market
10 Cassandra Dr, Alpine, NJ 07620
0.16
$5,519,300
6
6.5
-
Off Market
16 Audrey Urban Ct, Alpine, NJ 07620
0.21
$3,599,000
5
7.5
-
For Sale
12 Audrey Urban Ct, Alpine, NJ 07620
0.22
$3,182,000
5
4.5
-
Off Market
35 Timberline Dr, Alpine, NJ 07620
0.27
$479,500
6
8
-
Off Market
19 Allison Rd, Alpine, NJ 07620
0.27
$6,580,000
5
7
-
Recently Sold

Local Information

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

Home Highlights

Property Type
Single-Family Home
Living Area
45,000 sqft
Price/Sqft
$60

About this House

This single-family home is located at Undisclosed, Alpine, NJ. Undisclosed is in Alpine, NJ and in ZIP code 07620. This property has 5 bedrooms, 3 bathrooms and approximately 45,000 sqft of floor space.
Undisclosed, Alpine, NJ 07620 is a 5 bedroom, 3 bathroom, 45,000 sqft single-family home. It last sold for $1,900,000 on Apr 1, 2017. It is currently off market. The Trulia Estimate is $2,701,100, with a rent estimate of $5,975/month.

Home Details for Undisclosed

Property Information

Property Type / Style
Property Type: Single Family Home

Price and Tax history

DateEventPrice
Apr 1, 2017
Source: N/A
Sold
$1,900,000

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
1MoM
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Around this home

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. "
    21
    Flag
  • wistmar
    "This is heaven. Close to NYC. Private, clean public school is better then any private school, very safe, wonderful community and Low Taxes"
    3
    Flag

LGBTQ Local Legal Protections

Apartments for Rent

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Homes for sale near Undisclosed

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Off Market Homes Near Undisclosed

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Frequently asked questions about Undisclosed

  • What is Undisclosed estimated to be worth?
    Trulia's estimated value for Undisclosed in Alpine, NJ is $2,701,100.
  • What is the price history for Undisclosed?
    Undisclosed in Alpine, NJ last sold for $1,900,000 in April 2017.
  • 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.