In December 2025, Nassau County homes were selling for an average price of $299,711, Nassau County homes on average sell after 91 days on the market compared to 65 days last year. There were 216 homes sold in Nassau County for December 2025, compared to 158 last year.
The average list price of Nassau County, was $605,954 in December 2025, compared to $329,309 in December 2024.
Nassau County Market Trend for Houses
Average List Price
The average list price of houses in Nassau County, was $423,073 in December 2025, compared to $355,262 in December 2024.
Nassau County Market Trend for Condos / Townhouses / Penthouses
Average List Price
The average list price of condos/co-ops in Nassau County, was $535,012 in December 2025, compared to $234,500 in December 2024.
Nassau County Market Trend for Lots/Land
Average List Price
The average list price of lots/land in Nassau County, was $980,359 in December 2025, compared to $364,818 in December 2024.
Nassau County Market Trend for Commercial
Average List Price
The average list price of commercial in Nassau County, was $1,063,937 in December 2025, compared to $15,702 in December 2024.
Nassau County Housing Market Analysis
The average list price in Nassau County is $605,954. The average list price in Nassau County went up 84.01% from 2024 to 2025. Nassau County home resale inventories is 94, which increased 74.07% since 2024. The average list price per square foot in Nassau County is $251. 2024 it was $161.
