In January 2026, Nassau County homes were selling for an average price of $300,508, Nassau County homes on average sell after 91 days on the market compared to 65 days last year. There were 217 homes sold in Nassau County for January 2026, compared to 161 last year.
The average list price of Nassau County, was $573,326 in January 2026, compared to $339,498 in January 2025.
Nassau County Market Trend for Houses
Average List Price
The average list price of houses in Nassau County, was $384,392 in January 2026, compared to $355,849 in January 2025.
Nassau County Market Trend for Condos / Townhouses / Penthouses
Average List Price
The average list price of condos/co-ops in Nassau County, was $553,741 in January 2026, compared to $399,667 in January 2025.
Nassau County Market Trend for Lots/Land
Average List Price
The average list price of lots/land in Nassau County, was $915,141 in January 2026, compared to $364,818 in January 2025.
Nassau County Market Trend for Commercial
Average List Price
The average list price of commercial in Nassau County, was $1,165,928 in January 2026, compared to $15,702 in January 2025.
Nassau County Housing Market Analysis
The average list price in Nassau County is $573,326. The average list price in Nassau County went up 73.28% from 2025 to 2026. Nassau County home resale inventories is 85, which increased 49.12% since 2025. The average list price per square foot in Nassau County is $253. 2025 it was $175.
