Mountainside Boro Real Estate
Most Popular
340 Central Ave
$979,000
Most Expensive
1445 Deer Path
$1,550,000
Least Expensive
271 Summit Rd
$749999
Mountainside Boro Listings Summary
Mountainside Boro - Town vs. County Stats
Avg Price in Mountainside Boro: $1,034,700 / County Avg $781,200
132%
Avg Taxes in Mountainside Boro: $12,800 / County Avg $158,300
8%
Avg Sq. Ft. in Mountainside Boro: 2,562 / County Avg 2,954
87%
Avg Price per/sqft in Mountainside Boro:$404 / County Avg $265
153%
Avg Year Built in Mountainside Boro: 1966 / County Avg 1954
101%
Avg Days on Website in Mountainside Boro: 22 / County Avg 52
42%
Mountainside Boro Real Estate Market Health
New Listings
Reductions
Foreclosures
Short Sales
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® - Warren. 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
The data relating to real estate for sale or rent on this web site comes in part from the IDX program of the Hudson County MLS. Real estate listings held by brokerage firms other than Weichert, Realtors® - Warren are marked with the HCIDX mark and the information about them includes the name of the listing broker. The information provided by this website is for the personal, non-commercial use of consumers and may not be used for any purpose other than to identify prospective properties consumers
