Active Listings
747
⇧ 13.4% vs 659 last year
Data as of February 2026. Source: Realtor.com.
The Union County, NJ real estate market currently shows 747 active listings, with 315 pending sales. Homes are averaging 37 days on the market before going under contract.
Inventory has increased compared to last year, with 88 more homes available — giving buyers more choice.
Homes are taking longer to sell, averaging 37 days on market compared to 29 days last year.
The median listing price has fallen 0.2% year-over-year, from $600,000 to $599,000.
Whether you are buying or selling in Union County, NJ, 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.
Population: 594,706 · Density: 3,148.1/mi² · Median household income: $106,247
Typical home value: $460,688 · Homeownership: 57.1%
Elizabeth: 07201, 07202, 07207, 07208
Plainfield: 07060, 07061, 07062, 07063
Berkeley Heights: 07922
Clark: 07066
Cranford: 07016
Elizabethport: 07206
Fanwood: 07023
Garwood: 07027
Hillside: 07205
Kenilworth: 07033
Linden: 07036
Mountainside: 07092
Based on listing price changes before sale/pending as a proxy for sale-to-list dynamics. Source: Realtor.com.