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Property view

37 Nilsen Avenue, 
Mahwah, NJ 07430

$699,990

4

Beds

2

Baths

-

Sq Ft

Single Family

Virtual Tour

Active

Listed by

James Reitz

, 

Jonathan Reitz

Christie'S International Real Estate Group-Franklin Lakes

201-904-2085

Last updated:

May 26, 2026, 03:01 PM

MLS#

26015826

Source:

NJ MLS

About This Home

37 Nilsen Avenue

Tucked at the end of a quiet dead-end street in one of Mahwah’s established residential neighborhoods, 37 Nilsen Avenue is the kind of opportunity buyers wait for: a flat, level acre with the space, setting, and upside to create something truly special. The existing home needs work, but the canvas is exceptional - an oversized detached garage with room for up to four cars, a vintage pool cabana structure that hints at the property’s past and future potential with a private, usable property surrounded by mature trees. Renovate, expand, or explore new construction possibilities, all subject to approvals. With access to Mahwah’s public school system, including Joyce Kilmer, Ramapo Ridge, and Mahwah High, this is a compelling project for a buyer, builder, or visionary end user ready to bring new life to a rare piece of Mahwah.

Home Facts

Single Family

2 Baths

4 Bedrooms

Price Summary

699,990

MLS #:

26015826

Last Updated:

May 26, 2026, 03:01 PM

Added:

19 day(s) ago

Rooms & Interior

Bedrooms

Total Bedrooms:

4

Bathrooms

Total Bathrooms:

2

Full Bathrooms:

2

Structure

Structure

Architectural Style:

Colonial

Finances & Disclosures

Finances

Price:

$699,990

MLS Logo
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 Coldwell Banker Liberty 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: May 26, 2026. Source: New Jersey Multiple Listing Service, Inc. 2026 New Jersey Multiple Listing Service, Inc. All rights reserved.

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Contact an Agent

Yes, I would like more information. Please use and/or share my information with a Coldwell Banker ® affiliated agent to contact me about my real estate needs. By clicking Contact, I request to be contacted by phone or text message and consent to being contacted by automated means. I understand that my consent to receive calls or texts is not a condition of purchasing any property, goods, or services. Alternatively, I understand that I can access real estate services by email or I can contact the agent myself.

If a Coldwell Banker affiliated agent is not available in the area where I need assistance, I agree to be contacted by a real estate agent affiliated with another brand owned or licensed by Anywhere Real Estate (BHGRE®, CENTURY 21®, Corcoran®, ERA®, or Sotheby's International Realty®). I acknowledge that I have read and agree to the terms of use and privacy notice.