Active Listings
725
⇧ 12.8%
Data as of January 2026. Source: Realtor.com.
The Union County, New Jersey real estate market currently shows 725 active listings, with 301 pending sales. Homes are averaging 52.6 days on the market before going under contract.
Inventory has increased compared to last year, with 82 more homes available — giving buyers more choice.
Homes are taking longer to sell, averaging 52.6 days on market compared to 46.5 days last year.
The median listing price has fallen 4.4% year-over-year, from $683,316 to $653,429.
Whether you are buying or selling in Union County, New Jersey, SELL123.com can help you save significantly on commission — typically 2% compared to traditional 5% broker fees. Call (240) SELL-123 for a free consultation.
Plainfield: 07060, 07061, 07062, 07063
Elizabeth: 07201, 07202, 07207, 07208
Vauxhall: 07088
Union: 07083
Springfield: 07081
Scotch Plains: 07076
Roselle Park: 07204
Roselle: 07203
Rahway: 07065
Berkeley Heights: 07922
Clark: 07066
Mountainside: 07092
ZIP coverage: 30 · Population: 594,706 · Median household income: $106,247
Typical home value: $460,688 · Homeownership rate: 57.1%