Nassau County  »  591 Stewart Ave

591 Stewart Avenue, Uniondale, NY 11553 Property Information

591 Stewart Avenue, Uniondale, NY 11553 Property Information

  • General
  • Owner
  • Documents
  • Tax
  • Permits
  • Neighborhood
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591 Stewart Avenue, Uniondale, NY 11553 1
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Address

Primary address 591 Stewart Avenue, Uniondale
Zip code 11553
County Nassau
Town/City Hempstead
Village (swiss code) None (unincorporated town)
Parcel ID 44-76-21

Sales & Tax Overview for 591 Stewart Avenue, Uniondale

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

Sale date 11/09/2016
Sale price $9,200,000
Arm's length
Current property tax $504,896

Lot & Building Information for 591 Stewart Avenue, Uniondale

Building sqft 34,274
Building class Office Building (464.14)
Land Primary site
Topography Level
Acreage 0.813
Buildings on lot 1
Year built 1974
Stories 2
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Zoning, Use & Area Overview

Walk Score
Transit Score
Bike Score


Capitalization rate
Street Paved
Traffic Heavy
Area type Secondary strip
School district Uniondale UFSD
Conversion feasibility index

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
34,274 Office bldg hr 4st C+ 1974 2

Floor Distribution

Floors Square footage Use Construction Condition Exterior wall Heating Air conditioning Plumbing
B1-B1 7,691 Parking garage
B1-B1 14,160 Parking garage
01-01 7,691 Parking garage
01-01 5,902 High rise office -5+ Central
01-01 14,160 Parking garage

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

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Other Property Data for 591 Stewart Avenue, Uniondale

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  • • Improvements for 591 Stewart 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 591 Stewart Avenue, Uniondale

How many sq. ft. does 591 Stewart Avenue, Uniondale, NY 11553 have & what is the price per sq. ft?

This Office Building (464.14) located at 591 Stewart Avenue, Uniondale, NY 11553 has a total of 34,274 square feet and a current price per square foot of $268.

What is the year built & the current market value of 591 Stewart Avenue, Uniondale, NY 11553?

591 Stewart Avenue, Uniondale, NY 11553 was built in 1974 and has a current tax assessor's market value of $7,437,400.

Ownership Information

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Past Sales & Property History for 591 Stewart Avenue, Uniondale

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Purchase date Purchase price Buyer name Seller name
11/09/2016 $9,200,000

Title Documents for 591 Stewart Avenue, Uniondale

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Date Type Amount Party 1 Party 2
11/21/2024 - R Deed agreement
(Agreement deed)
06/28/2024 - R Other
(Mortgage agreement)
06/28/2024 - R Assignment
(Assign mortgage)
06/28/2024 - R Other
(Mortgage agreement)
06/28/2024 - R Assignment
(Assign mortgage)
01/11/2017 - R
11/09/2016 - D
Deed
04/18/2003 - R
02/21/2003 - D
Deed
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R: Recorded date
D: Document date

Property Taxes for 591 Stewart Avenue, Uniondale

Access detailed property tax data for 591 Stewart Avenue, Uniondale, NY 11553. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.

Tax year 2026
Property tax $504,896
Tax class
Market value $7,437,400
Assessed value $74,374
Transitional assessed value

Assessment History for 591 Stewart Avenue, Uniondale

Here's the assessment & property tax history for 591 Stewart 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 $7,437,400 $74,374 678.861 $504,896 -1.08%
2025 $7,826,300 $78,263 652.146 $510,389 -3.28%
2024 $12,037,380 $89,363 596.459 $527,687 -12.56%
2023 $9,510,900 $95,109 634.555 $603,519 -27.05%
2022 $12,037,400 $120,374 687.232 $827,249 -12.95%

Permits for 591 Stewart Avenue, Uniondale

The complete history of permits filed for 591 Stewart 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
$725,000
3.6% YoY
Median Price/Sqft
$490
5.8% YoY
Nassau County Median Sale Price
$800,000
5.3% 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.

Demographics by Zip Code

Total population 27,875
Median age 37.9
Average household income $143,520
Family households 80.8%
Occupied housing units 7,200
Owner occupied units 72.2%
People per household (average) 3.72
Median year structure built 1953
Median value for units with a mortgage $517,300
Median value for units without a mortgage $493,100

Risk

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

Transportation

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Neighbors for 591 Stewart Avenue, Uniondale

Here are the neighbors for 591 Stewart Avenue, Uniondale.

Address Square feet Purchase date Purchase price
765 Stewart Ave, Uniondale 15,680 08/13/2025
1 Ring Rd, Uniondale 13,004
615 South St, Garden City 73,687 06/08/2012 $5,225,000
630 Old Country Rd, Garden City 186,940
Parcel 44-74-21 (No address), Uniondale
623 Stewart Ave, Garden City 70,000
611 Stewart Ave, Garden City 09/24/2012 $1,205,000
1103 Stewart Ave, Garden City 36,879 12/11/2009 $9,600,000
999 Stewart Ave, Garden City 86,759 06/21/1999 $2,900,000
1101 Stewart Ave, Garden City 56,848 02/09/2018 $41,750,000
1075 Stewart Ave, Garden City 54,489 06/20/2018 $7,950,000
1035 Stewart Ave, Garden City 22,292 06/07/2002 $2,925,000
645 Stewart Ave, Garden City 35,588 02/02/2007
581 Stewart Ave, Uniondale 10,800 02/03/2012 $6,000,000
1001 Stewart Ave, Garden City 25,168 05/31/2023
611 Stewart Ave, Uniondale 09/24/2012 $1,205,000
637 Stewart Ave, Uniondale 4,221
630 Old Country Rd, Uniondale 221,960
585 Stewart Ave, Garden City 155,000 11/21/2019 $31,050,000
1055 Stewart Ave, Garden City 58,880 06/26/1997 $2,200,000

Nearby ZIP Codes for 591 Stewart Avenue, Uniondale

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