Homes for Sale in Northern NJ
21 South AvenueHarrington Park, NJ 07640




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$3,262Welcome to this charming 3-bedroom, 1.5-bath home in desirable Harrington Park, located in the sought-after Northern Valley school district. This sun-filled home features beautiful hardwood floors and generously sized rooms throughout. The main level offers an enclosed porch/den, warm living room, and a formal dining room adjacent to the bright kitchen. Upstairs you’ll find three bedrooms and a beautiful full bath. The lower level includes a recreation room/den, laundry area with half bath, storage, and direct access from the kitchen to the gorgeous backyard. Enjoy a lush, private yard with a patio ideal for entertaining, plus a shed and former garage offering additional storage or workspace. Recent updates include a newer roof and water heater. A wonderful opportunity in Harrington Park.
| 6 days ago | Listing updated with changes from the MLS® | |
| a week ago | Listing first seen on site |
The data relating to the real estate for sale on this website comes in part from the Internet Data Exchange Program of the NJMLS. Real estate listings held by other brokerage firms 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 is deemed reliable but not guaranteed. Last checked: 2026-02-03 12:38 AM UTC
Source: New Jersey Multiple Listing Service, Inc.
Copyright 2026, New Jersey Multiple Listing Service, Inc.
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