What is the average home price in Union, NJ?

The median sale price in Union was $580,000 in the 12 months through June 2026, across 481 recorded sales.

What does $750K to $1M buy in Union, NJ?

Homes that sold for $750K to $1M in Union had a median of 2,172 sq ft and were typically built around 1953, based on 50 sales in the 12 months through June 2026.

Moving to Union, NJ | Home Prices, What Your Budget Buys & Homes for Sale

Union For Buyers

What your budget buys in Union.

Homes that sold in Union, July 2025 through June 2026, grouped by price. Median size and age are from the tax record.

$580Kmedian price481 sales, last 12 months

1949median year builtof homes that sold

75%built before 1960older homes sold

0%built 2019 or laternew and nearly new

Price	Homes sold	Median sq ft	Median year built
Under $750K	425	1,469	1949
$750K to $1M	50	2,172	1953
$1M to $1.5M	6	2,995	1944

Source: NJ Division of Taxation deed records (SR1A), usable single-family and condo sales. Medians need at least three sales.

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Written and reviewed by

Deborah Labbadia

Broker Sales Associate, NJ-PA, Builders Resource Center at Corcoran Sawyer Smith. Helps buyers find homes in Union. Numbers updated September 2026.

About Deborah · (908) 616-8588

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