Active Listings
18
⇧ 63.6% vs 11 last year
Data as of June 2026. Source: Realtor.com.
The Union County, NM real estate market currently shows 18 active listings. Homes are averaging 114 days on the market before going under contract.
Inventory has increased compared to last year, with 7 more homes available — giving buyers more choice.
Homes are taking longer to sell, averaging 114 days on market compared to 89 days last year.
The median listing price has risen 12.4% year-over-year, from $179,000 to $201,250.
Whether you are buying or selling in Union County, NM, 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: 4,117 · Density: 0.8/mi² · Median household income: $43,333
Typical home value: $105,709 · Homeownership: 65.9%
Amistad: 88410
Clayton: 88415
Des Moines: 88418
Folsom: 88419
Gladstone: 88422
Grenville: 88424
Sedan: 88436