Uniondale Real Estate
674 Henry Street
$624,950
388 Maplegrove Avenue
$999,000
299 Locust Avenue
$421600
Uniondale Listings Summary
Uniondale - Town vs. County Stats
Avg Price in Uniondale: $704,100 / County Avg $1,586,600
Avg Taxes in Uniondale: $8,900 / County Avg $24,600
Avg Sq. Ft. in Uniondale: 1,383 / County Avg 2,560
Avg Price per/sqft in Uniondale:$509 / County Avg $620
Avg Year Built in Uniondale: 1948 / County Avg 1959
Avg Days on Website in Uniondale: 44 / County Avg 83
OneKey® MLS required Copyright, Source of Data and Disclaimer for IDX display
Information Copyright 2026, OneKey® MLS. All Rights Reserved.
The source of the displayed data is either the property owner or public record provided by non-governmental third parties. It is believed to be reliable but not guaranteed. This information is provided exclusively for consumers' personal, non-commercial use.
The data relating to real estate for sale on this website comes in part from the