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Real Estate in Mountainside Boro, Union County, NJ
Comprehensive market data from 2,550 residential properties, powered by NJ tax assessment records.
Market Snapshot
Total Homes
2,550
Median Assessed Value
$581,850
Median Annual Tax
$11,853
Avg. Year Built
1959
Avg. Lot Size
41,491 sqft
Property Type Breakdown
Single Family
1,920
75%
Condo
81
3%
Townhome
0
0%
Other
549
22%
Assessed Value Distribution
Under $100K
20
$100K - $250K
21
$250K - $500K
494
$500K - $1M
1,857
$1M+
158
New Construction
Homes built after 2010 in Mountainside Boro
145
recent builds
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