NEW CONSTRUCTION

For sale

$18,500,000

Est. $95,827/mo —

•

—

sq ft

23 Tamarack Rd, Alpine, NJ 07620

About this home

The pinnacle of modern luxury sitting on a private double cul-de-sac road and a stunning view of the rolling hills, completion in Summer of 2026. Over 16,000sqft and wrapped in 2" Egyptian Sinai Pearl Sandblasted Limestone - enjoy the endless amenities this fortress has to offer. Interior of this home is finished in organic materials of lime-wash throughout the entire living areas, using paints from Portola, Farrow & Ball, and Fine Paints of Europe. No man-made materials used throughout this natural oasis, which feature only marbles, real wood varieties, and all imported European finishes. All fixtures throughout the home from Gessi, Antonio Lupi, Boffi, and CEADESIGN. A perfect blend of modernity and warmth to truly embrace a serene feeling of home that always feels like a resort. Oversized windows, rooms, and entryways give a feeling of pleasant volumes throughout this home. 10' Ceilings in the sun drenched basement making it truly feel like it is not subterranean - including a Gym and Spa/Wellness area, oversized movie theater, wine cellar, and walk out courtyard. Detached cabana with kitchenette and full en-suite bathroom. Elevator services all floors of this home from the basement to the 3rd floor. Home offers 7 en-suite bedrooms and 3 half baths.

Single-familyProperty Type

1.5 acresLot Size

4 car garageParking

Listed by Afsaneh Kiarash • Howard Hanna Rand Realty, Englewood Cliffs

•201-394-0568 (agent)

•afipanahi@yahoo.com (agent)

•201-567-5335 (broker)

Listing updated: Jul 2, 2026 at 12:37pm

Redfin checked: a minute ago

•Source:NJMLS #26015873

Payment calculator

$95,827 per month

Principal and interest$92,333

Property taxes

$1,798

HOA dues

Home insurance

$1,696

Utilities

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Open houses

No upcoming open houses.

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Around this home

Schools

K - 12
Preschool & daycare

Alpine Elementary School

Public K-8 • Assigned • 0.4mi

9/10

Tenafly High School

Public 9-12 • Assigned • 1.7mi

9/10

Provided by GreatSchools

Lifestyle

Provided by Walk Score and Local Logic

Market insights

23 Tamarack Rd · $18,500,000

DAYS ON MARKET

The average home goes pending in 66 days.

SALE-TO-LIST

Most homes are selling 5% above list price.

LIST PRICE

Median list price in this area is $839,116. (95% lower than this home)

PRICE DROP

8% of homes in this area have had a price drop in the past month.

Property details

Interior
Exterior
Finance

Kitchen

Bathroom

Bedroom

Living

Dining

Interior features
Central vacuum
Finished full basement
Four gas fireplaces

Bedrooms
Total rooms: 25

Bathrooms
Nine full bathrooms
Three half bathrooms

Flooring
Hardwood floors

Heating & cooling
Natural gas heating
Hot water heating
Zoned heating
Radiant heating
Central air conditioning

Sale and tax history for 23 Tamarack Rd

Sale History
Tax History

Date

Event

Price

NJMLS #26015873

May 4, 2026

Listed

$18,500,000

NJMLS #24008738

Aug 2, 2025

Relisted

—

Aug 2, 2025

Price Changed

$18,250,000

Nov 23, 2024

Price Changed

$16,250,000

Nov 23, 2024

Relisted

—

Nov 5, 2024

Contingent

—

Mar 24, 2024

Listed

$15,250,000

NJMLS #23019003

Jun 20, 2023

Listed

$14,500,000

Public Records

Sep 23, 2021

Sold

$2,375,000

NJMLS #20041476

Jul 24, 2021

Contingent

—

Jun 3, 2021

Price Changed

$2,998,000

Feb 22, 2021

Price Changed

$3,148,000

Oct 2, 2020

Listed

$3,488,000

NJMLS #1

Jun 3, 2021

Price Changed

$2,998,000

Feb 22, 2021

Price Changed

$3,148,000

Year

Property tax

Land + Additions

Assessment*

2025

$21,580 (+2.3%)

$1,425,000 + $2,208,900

$3,633,900

2024

$21,090 (+3.5%)

$1,425,000 + $1,153,200

$2,578,200

2023

$20,368 (+3.0%)

$1,425,000 + $1,153,200

$2,578,200

2022

$19,775 (−1.3%)

$1,425,000 + $1,153,200

$2,578,200

2021

$20,033 (+2.4%)

$1,425,000 + $1,153,200

$2,578,200

2020

$19,569 (−2.6%)

$1,425,000 + $1,153,200

$2,578,200

2019

$20,084 (+0.4%)

$1,425,000 + $1,153,200

$2,578,200

2018

$20,007 (−3.1%)

$1,425,000 + $1,153,200

$2,578,200

2017

$20,651 (+4.3%)

$1,425,000 + $1,153,200

$2,578,200

2016

$19,800 (+3.6%)

$1,425,000 + $1,153,200

$2,578,200

2014

$19,104 (+2.3%)

$1,425,000 + $1,153,200

$2,578,200

2013

$18,666 (+2.7%)

$1,425,000 + $1,153,200

$2,578,200

2012

$18,176

$1,425,000 + $1,153,200

$2,578,200

2011

$18,176 (+5.2%)

$1,425,000 + $1,153,200

$2,578,200

2010

$17,274

$1,425,000 + $1,153,200

$2,578,200

2009

$17,274

$1,425,000 + $1,153,200

$2,578,200

Public record

Beds

—

Baths

—

Stories

—

Lot width

—

Lot depth

—

Lot size

1.5 Acres

Year renovated

—

Finished Sq. Ft.

8,658

Unfinished Sq. Ft.

—

Total Sq. Ft.

8,658

Year built

2024

Style

Single Family Residential

County

Bergen County

APN

0200039 0100012 16

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Jul 31, 2026.

Climate risks

1/10 Flood Factor

Minimal risk of a flood reaching the building in the next 30 years

1/10 Fire Factor

Unlikely to be in a wildfire in next 30 years

5/10 Heat Factor

7 days above 99° expected this year, 14 days in 30 years

6/10 Wind Factor

27% chance of strong winds in next 30 years

3/10 Air Factor

3 unhealthy days expected this year, 4 days in 30 years

Provided by First Street

Historical weather

Alpine, NJ • 07620

Average low and high temperatures (°F)

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Sun exposure

In this area, properties receive around 8.7 hours in June and 4.3 hours in December, placing it below the U.S. average for solar exposure.

8.7 hrs

4.3 hrs

JuneDecember

Provided by Shadowmap

Redfin Estimate for 23 Tamarack Rd

We cannot show automated home-value estimates for this home.

Nearby homes have recently sold between $1,225,000 and $7,000,000.

Nearby comparable homes

The Redfin Estimate uses 6 recent nearby sales, priced between $1.2M to $7.0M.

SOLD AUG 14, 2026
$2,550,000 Last sold price
8 beds5.5 baths— sq ft
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RE/MAX Properties Plus
SOLD JUN 2, 2026
$4,250,000 Last sold price
5 beds8 baths— sq ft
24 Tulip Tree Ln, Alpine, NJ 07620
The Agency One Rock-Paramus
larger lot
SOLD OCT 9, 2025
$7,000,000 Last sold price
8 beds9.5 baths— sq ft
9 Woodhill Rd, Tenafly, NJ 07670
Weichert Realtors
SOLD JUN 2, 2026
$1,225,000 Last sold price
4 beds4 baths— sq ft
127 Hillside Ave, Cresskill, NJ 07626
Realty One Group Portfolio
smaller lot
SOLD AUG 7, 2026
$1,975,000 Last sold price
4 beds4 baths— sq ft
160 Magnolia Ave, Tenafly, NJ 07670
Keller Williams Town Life
smaller lot
SOLD APR 24, 2026
$3,325,000 Last sold price
4 beds4.5 baths— sq ft
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Corcoran Infinity Properties

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