Nassau County  »  835 Uniondale Ave

835 Uniondale Avenue, Uniondale, NY 11553 Property Information

835 Uniondale Avenue, Uniondale, NY 11553 Property Information

  • General
  • Owner
  • Documents
  • Tax
  • Permits
  • Neighborhood
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835 Uniondale Avenue, Uniondale, NY 11553
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Address

Primary address 835 Uniondale Avenue, Uniondale
Zip code 11553
County Nassau
Town/City Hempstead
Village (swiss code) None (unincorporated town)
Parcel ID 50-414-39

Sales & Tax Overview for 835 Uniondale Avenue, Uniondale

View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.

Tax class

Lot & Building Information for 835 Uniondale Avenue, Uniondale

Building sqft 10,340
Building class Public Housing Projects (652.44)
Acreage 1.82
Buildings on lot 2
Year built 1972
Stories 1
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Zoning, Use & Area Overview

Walk Score
Transit Score
Bike Score


Zoning district (See more on map)
Capitalization rate
Street Paved
Traffic Medium
Area type Neighborhood or spot
School district Uniondale UFSD

View more neighborhood information such as transportation, nearby schools and risk designations in the dedicated tab.

Commercial Buildings

Square footage Structure Grade Year built Stories
10,340 Apartments - garden C+ 1972 1
5,504 Apartments - garden C+ 1972 1

Floor Distribution

Floors Square footage Use Construction Condition Exterior wall Heating Plumbing
01-01 5,642 Apartment
01-01 2,752 Apartment
02-02 4,698 Apartment
02-02 2,752 Apartment

Find the size and usage for each floor in the building, plus corresponding details on construction type, physical condition, heating, and plumbing.

Income and Expenses

Check out a breakdown by type of rentable square feet and the rent charged for each, including detailed info on expenses, gross/net income, income and expense rate.

Other Property Data for 835 Uniondale Avenue, Uniondale

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  • • Improvements for 835 Uniondale Avenue, Uniondale , including their type, square footage, grade and when they were built.
  • Development maps such as planimetric, zoning, land use and urban landscape maps (building age and stories).
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About 835 Uniondale Avenue, Uniondale

What is the year built & the total sq. ft. for 835 Uniondale Avenue, Uniondale, NY 11553?

835 Uniondale Avenue, Uniondale, NY 11553 was built in 1972 and has a total of 10,340 square feet.

What is the assessed value of 835 Uniondale Avenue, Uniondale, NY 11553?

The assessed market value for the current tax year is $34,643.

Ownership Information

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Real Estate Reports:
Lucian Alixandrescu, May 27, 2026 NYC Office Market Ahead of National Curve: Manhattan Q1 Vacancy Drops to 13.1% 
New York City’s office market outpaced the U.S. on several major metrics in Q1, with Manhattan vacancy nearly 5 percentage points below the national benchmark, asking rents climbing against a downward national trend and flex inventory crossing 15 million square feet.
Laura Pop-Badiu, May 21, 2026 How to Find Land Boundaries: Free & Paid Methods
If you need to find land boundaries fast, you can start with a free county parcel/GIS viewer or a premium platform like PropertyShark to see an approximate parcel outline and lot data. However, keep in mind that a web-based land boundaries map is a starting point, not the legal finish line.
Laura Pop-Badiu, May 07, 2026 Locked-In Owners, Mobile Renters: Homeowners Stay Put as Renters Move 3.7x More Across Largest U.S. Cities 
Renters became the primary drivers of long-distance mobility across the largest U.S. cities, moving 3.7 times more than owners in 2024, as high mortgage rates and housing costs kept many homeowners in place.
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Past Sales & Property History for 835 Uniondale Avenue, Uniondale

Create a free account to view the complete sales history for 835 Uniondale Avenue, Uniondale, including title documents, transfer conditions, mortgages and liens.

No recorded sales for this property.

Title Documents for 835 Uniondale Avenue, Uniondale

Data not available for this property.

Property Taxes for 835 Uniondale Avenue, Uniondale

Access detailed property tax data for 835 Uniondale Avenue, Uniondale, NY 11553. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.

Tax year 2026
Property tax $0
Market value $3,464,300
Assessed value $34,643
School current tax bill
Property tax exemptions
Transitional assessed value

Assessment History for 835 Uniondale Avenue, Uniondale

Here's the assessment & property tax history for 835 Uniondale Avenue, Uniondale, including the evolution of the total tax rate and corresponding property tax.

Year Market value Assessment value Total tax rate Property tax Year over year change
2026 $3,464,300 $34,643 n/a
2025 $3,737,000 $37,370 n/a
2024 $3,737,018 $37,370 627.445 $218,037 n/a
2023 $3,737,000 $37,370 n/a
2022 $3,737,000 $37,370 n/a

Permits for 835 Uniondale Avenue, Uniondale

The complete history of permits filed for 835 Uniondale Avenue, Uniondale, including new construction or demolition permits, plus any work pertaining to plumbing, heating and sprinkler systems is available with a free account. Available data goes back to 1990.

Data not available for this property.

Hempstead residential market stats

Median Sale Price
$745,000
6.4% YoY
Median Price/Sqft
$485
4.8% YoY
Nassau County Median Sale Price
$805,000
6.6% YoY

Access a detailed real estate market overview of Hempstead so you can assess current trends, home values, types of properties sold and transaction volume. View the median home sale price in Hempstead and compare it to other neighborhoods in Nassau County.

Check out recently sold homes in Hempstead and see how their prices compare.

Risk

Create a free account to unlock extended information for 835 Uniondale Avenue, Uniondale, including whether it's located in FEMA flood zones, floodways or special flood hazard areas, as well as the Coastal barriers resources system area (COBRA).

FEMA flood zone(s) X (See more on map)

Transportation

Access the detailed traffic volume map for 835 Uniondale Avenue, Uniondale to see estimated average daily traffic on streets surrounding the property as well as the types of properties in its vicinity.

View daily traffic map

Schools

Nearest elementary schools

Name Rating Type Grade range No of students Distance to school (mi)
Northern Parkway Elementary School 5 Public PK, K-5 543 0.30
Northern Parkway Elementary School 5 Public PK, K-5 543 0.30
Pat Kam School & Early Childhood Center NR Private PK, K-5 126 0.37
Pat Kam School & Early Childhood Center NR Private PK, K-5 126 0.37
Smith Street Elementary School 5 Public PK, K-5 408 0.61

Nearest middle schools

Name Rating Type Grade range No of students Distance to school (mi)
St Martin De Porres Marianist School NR Private PK, K-8 427 0.66
Turtle Hook Middle School 4 Public 6-8 669 0.68
Lawrence Road Middle School 3 Public 6-8 682 0.81
Community Academic Prep NR Private K-10 16 0.96
Roosevelt Middle School 5 Public 7-8 455 1.00

Nearest high schools

Name Rating Type Grade range No of students Distance to school (mi)
Roosevelt High School 3 Public 9-12 1,075 0.86
Community Academic Prep NR Private K-10 16 0.96
Uniondale High School 4 Public 9-12 2,080 1.09
Bundle of Joy Kindergarten NR Private 0 1.40
Kellenberg Memorial High School NR Private 6-12 2,549 1.69

Data provided by GreatSchools.org © 2025. All rights reserved.

Neighbors for 835 Uniondale Avenue, Uniondale

Here are the neighbors for 835 Uniondale Avenue, Uniondale.

Address Square feet Purchase date Purchase price
716 Winter Ave, Uniondale 1,451 05/13/2022 $560,000
645 Summer Ave, Uniondale 1,127 03/11/2022 $412,000
657 Summer Ave, Uniondale 1,127 02/06/2007 $379,000
724 Winter Ave, Uniondale 1,255 05/21/2003 $300,000
707 Winter Ave, Uniondale 1,302
669 Summer Ave, Uniondale 1,620 05/05/2022
717 Summer Ave, Uniondale 1,127 09/22/2023 $595,000
817 Uniondale Ave, Uniondale 1,295 04/14/2008 $275,000
731 Summer Ave, Uniondale 1,426 03/09/2007 $430,000
725 Summer Ave, Uniondale 1,422 08/16/2006
700 Winter Ave, Uniondale 1,769 02/27/2006 $425,000
728 Winter Ave, Uniondale 1,163 12/14/2020 $430,000
841 Terry CT, Uniondale 1,362 06/10/2014 $294,000
838 Terry CT, Uniondale 1,779 02/05/2004
841 Uniondale Ave, Uniondale 1,201
681 Summer Ave, Uniondale 1,197 05/11/2022 $575,000
737 Summer Ave, Uniondale 1,201 10/22/2004
705 Summer Ave, Uniondale 1,283 10/16/1998
734 Winter Ave, Uniondale 1,181 05/30/2024 $530,000
842 Terry CT, Uniondale 1,787 03/04/2019 $467,000

Nearby ZIP Codes for 835 Uniondale Avenue, Uniondale

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