NEW 10 HRS AGO

For sale

$3,998,000

Est. $23,459/mo —

•

—

sq ft

42 Warren Ln, Alpine, NJ 07620

About this home

Turnkey, expanded and beautifully renovated, this classic home combines character with the space and amenities for todayâ€™s family lifestyle. Set on a picturesque flat acre with a pool, the property offers exceptional privacy in an incredible location, all with remarkably low taxes. Features include spacious reception rooms, a thoughtfully designed addition which expands the home w/ a spacious family room, kitchen and covered rear porch for seamless indoor-outdoor living. Further highlights of the home include high ceilings, hardwood floors, a large primary suite, 4 family bedrooms each with their own bath, rear staircase, full finished lower level with an additional bedroom and bath, and an unfinished third floor space with windows offering excellent potential to customize for expansion. Beautiful grounds in a prime Alpine location and true move-in-ready condition. A Must See!

Single-familyProperty Type

1.11 acresLot Size

3 car garageParking

Listed by Dennis McCormack • Prominent Properties Sotheby's International Realty-Alpine

•917-566-9800 (agent)

•rosannesommer@gmail.com (agent)

•201-768-9300 (broker)

Listed by Dolores McCormack • Prominent Properties Sotheby's International Realty-Alpine

•201-768-9300 (broker)

Listing updated: Sep 17, 2026 at 11:37am

Redfin checked: a minute ago

•Source:NJMLS #26035201

Payment calculator

$23,459 per month

Principal and interest$21,819

Property taxes

$1,040

HOA dues

Home insurance

$600

Utilities

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Next available date: Friday, September 18

Open houses

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Around this home

Schools

K - 12
Preschool & daycare

Alpine Elementary School

Public K-8 • Assigned • 1.0mi

9/10

Provided by GreatSchools

Lifestyle

Provided by Walk Score and Local Logic

Market insights

42 Warren Ln · $3,998,000

DAYS ON MARKET

The average home goes pending in 70 days.

SALE-TO-LIST

Most homes are selling 4% above list price.

LIST PRICE

Median sale price in this area is $946,894. (76% lower than this home)

PRICE DROP

7% 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
Hardwood flooring
Two fireplaces
Partially finished basement
Basement present
Twelve total rooms

Bathrooms
Seven full bathrooms

Flooring
Hardwood

Heating & cooling
Central air conditioning
Baseboard heating
Natural gas heating
Forced air heating
Zoned heating

Sale and tax history for 42 Warren Ln

Sale History
Tax History

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Year

Property tax

Land + Additions

Assessment*

2025

$12,233 (+2.3%)

$1,155,000 + $306,500

$1,461,500

2024

$11,955 (+3.5%)

$1,155,000 + $306,500

$1,461,500

2023

$11,546 (+3.0%)

$1,155,000 + $306,500

$1,461,500

2022

$11,210 (−1.3%)

$1,155,000 + $306,500

$1,461,500

2021

$11,356 (+2.4%)

$1,155,000 + $306,500

$1,461,500

2020

$11,093 (−2.6%)

$1,155,000 + $306,500

$1,461,500

2019

$11,385 (+0.4%)

$1,155,000 + $306,500

$1,461,500

2018

$11,341 (−3.1%)

$1,155,000 + $306,500

$1,461,500

2017

$11,707 (+4.3%)

$1,155,000 + $306,500

$1,461,500

2016

$11,224 (+3.6%)

$1,155,000 + $306,500

$1,461,500

2014

$10,829 (+2.3%)

$1,155,000 + $306,500

$1,461,500

2013

$10,581 (+2.7%)

$1,155,000 + $306,500

$1,461,500

2012

$10,304

$1,155,000 + $306,500

$1,461,500

2011

$10,304 (+5.2%)

$1,155,000 + $306,500

$1,461,500

2010

$9,792

$1,155,000 + $306,500

$1,461,500

2009

$9,792

$1,155,000 + $306,500

$1,461,500

Public record

Beds

—

Baths

—

Stories

1.5

Lot width

—

Lot depth

—

Lot size

1.11 Acres

Year renovated

—

Finished Sq. Ft.

2,656

Unfinished Sq. Ft.

—

Total Sq. Ft.

2,656

Year built

1954

Style

Single Family Residential

County

Bergen County

APN

0200074 00001

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Sep 14, 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 101° expected this year, 15 days in 30 years

6/10 Wind Factor

27% chance of strong winds in next 30 years

4/10 Air Factor

4 unhealthy days expected this year, 6 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 42 Warren Ln

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

Nearby homes have recently sold between $1,915,000 and $3,325,000.

Nearby comparable homes

The Redfin Estimate uses 5 recent nearby sales, priced between $1.9M to $3.3M.

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The Agency One Rock-Closter
smaller lot
SOLD JUL 24, 2026
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6 beds6.5 baths— sq ft
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Keller Williams Town Life
SOLD JUL 9, 2026
$2,350,000 Last sold price
5 beds5.5 baths— sq ft
291 Truman Dr, Cresskill, NJ 07626
RE/MAX Properties Plus
SOLD DEC 31, 2025
$2,950,000 Last sold price
4 beds4.5 baths— sq ft
21 Stone Bridge Ct, Demarest, NJ 07627
Corcoran Infinity Properties

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