Old Tappan Real Estate

106 Koch Lane

$2,690,000

Save View Details Similar Properties

Serhant New Jersey LLC

Most Expensive

19 Dearborn Drive

$3,149,000

Save View Details Similar Properties

Coldwell Banker, Alpine/Closter

Least Expensive

127 Clark Avenue

$983000

Save View Details Similar Properties

Corcoran Infinity Properties, River Vale

Old Tappan Listings Summary

Old Tappan - Town vs. County Stats

Avg Price in Old Tappan: $1,952,900 / County Avg $1,271,600

154%

Avg Taxes in Old Tappan: $26,600 / County Avg $20,000

133%

Avg Sq. Ft. in Old Tappan: 1,877 / County Avg 3,246

58%

Avg Price per/sqft in Old Tappan:$1040 / County Avg $392

266%

Avg Year Built in Old Tappan: 1989 / County Avg 1967

101%

Avg Days on Website in Old Tappan: 75 / County Avg 58

129%

Old Tappan Real Estate Market Health

New Listings

Reductions

Foreclosures

Short Sales

Areas in Old Tappan NJ
Old Tappan

Weichert, Realtors® - Home City- Newark

112 Jabez St Suite 106
Newark, NJ 07105

Should you require assistance in navigating our website or searching for real estate, please contact our offices at 201-293-6333.

Each Weichert® franchised office is independently owned and operated.

MLS® Disclaimer

The data relating to real estate for sale on this website comes in part from the IDX Program of Garden State Multiple Listing Service, L.L.C. and Weichert, Realtors® - Home City- Newark. Real estate listings held by other brokerage firms are marked as IDX listing. Information deemed reliable but not guaranteed. Copyright © 2026 Garden State Multiple Listing Service, L.L.C. All rights reserved. This information is being provided for Consumer's personal, non-commercial use and may not be used for any purpose other than to identify prospective properties Consumers may be interested in purchasing The dissemination of listings on the website does not constitute the consent required by N.J.A.C. 11.5.6.1 (n) for the advertisement of listings exclusively for sale by another broker. Any such consent must be obtained in writing from the listing broker. Show More...

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 Weichert, Realtors® - Home City- Newark 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: September 23, 2026 8:44 PM UTC Source: New Jersey Multiple Listing Service, Inc. "© 2026 New Jersey Multiple Listing Service, Inc. All rights reserved."