Mountainside Boro Real Estate
Most Popular
340 Central Ave
$979,000
Most Expensive
151 Wild Hedge Ln
$3,600,000
Least Expensive
271 Summit Rd
$749999
Mountainside Boro Listings Summary
Mountainside Boro - Town vs. County Stats
Avg Price in Mountainside Boro: $1,282,300 / County Avg $800,700
160%
Avg Taxes in Mountainside Boro: $13,700 / County Avg $157,900
9%
Avg Sq. Ft. in Mountainside Boro: 3,208 / County Avg 3,018
106%
Avg Price per/sqft in Mountainside Boro:$400 / County Avg $265
151%
Avg Year Built in Mountainside Boro: 1966 / County Avg 1955
101%
Avg Days on Website in Mountainside Boro: 17 / County Avg 49
35%
Mountainside Boro Real Estate Market Health
New Listings
Reductions
Foreclosures
Short Sales
| Areas in Mountainside Boro NJ |
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| Mountainside Boro |
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 Office. 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
© 2026 Dayton Area Board of Realtors. All rights reserved. Information deemed to be reliable but not guaranteed. The data relating to real estate for sale on this website comes from Dayton Area Board of Realtors and the Broker Reciprocity Program.sm. Real estate listings held by brokerage firms other than Weichert Office are marked with the BR logo and detailed information about them includes the name of the listing brokers. Listing broker has attempted to offer accurate data, but buyers are
