Nassau County  »  506 Decatur St

506 Decatur Street, Uniondale, NY 11553 Property Information

506 Decatur Street, Uniondale, NY 11553 Property Information

  • General
  • Owner
  • Documents
  • Tax
  • Permits
  • Neighborhood
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506 Decatur Street, Uniondale, NY 11553
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Address

Primary address 506 Decatur Street, Uniondale
Zip code 11553
County Nassau
Town/City Hempstead
Village (swiss code) None (unincorporated town)
Parcel ID 50-135-260

Sales & Tax Overview for 506 Decatur Street, Uniondale

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

Sale date 12/07/2011
Sale price $272,950
Arm's length
Tax class
Current property tax $6,511

Lot & Building Information for 506 Decatur Street, Uniondale

Building sqft 1,039
Building class One Family Year - Round Residence (210.01)
Land Primary site
Topography Level
Acreage 0.115
Buildings on lot 1
Year built 1955
Stories 1
Style Ranch
Rooms 6
Bathrooms 1
Half bathrooms 1
Attic None
Basement Full
Exterior wall Frame
Heating type Central
Heating system Hot water
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Zoning, Use & Area Overview

Walk Score
Transit Score
Bike Score


School district Uniondale UFSD

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

Other Property Data for 506 Decatur Street, Uniondale

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  • • Improvements for 506 Decatur Street, Uniondale , including their type, square footage, grade and when they were built.
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About 506 Decatur Street, Uniondale

What is the year built & the total sq. ft. for 506 Decatur Street, Uniondale, NY 11553?

506 Decatur Street, Uniondale, NY 11553 was built in 1955 and has a total of 1,039 square feet.

What is the assessed value of 506 Decatur Street, Uniondale, NY 11553 and the property tax paid?

Assessed at $312, the tax amount paid for 506 Decatur Street, Uniondale, NY 11553 is $7,246.

When was 506 Decatur Street, Uniondale, NY 11553 last sold?

506 Decatur Street, Uniondale, NY 11553 was last sold in 02/11/2020.

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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  • 2000+ governmental and public data sources
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Past Sales & Property History for 506 Decatur Street, Uniondale

Create a free account to view the complete sales history for 506 Decatur Street, Uniondale, including title documents, transfer conditions, mortgages and liens.

Purchase date Purchase price Buyer name Seller name
12/07/2011 $272,950
06/03/2011 $185,000
       
       
       
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Title Documents for 506 Decatur Street, Uniondale

To view the complete history of deeds, mortgages, assignments of leases and rents, and more, sign up for free. Available data goes back to 1966.

Date Type Amount Party 1 Party 2
03/10/2020 - R Other
(Mortgage satisfaction)
02/11/2020 - D
05/04/2020 - R
Deed
02/11/2020 - D
05/04/2020 - R
Mortgage
(Fixed rate)
03/24/2016 - D
03/24/2016 - R
Deed
12/07/2011 - D
12/15/2011 - R
Deed
06/03/2011 - D
06/21/2011 - R
Deed
02/09/2006 - D
02/14/2006 - R
Deed
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R: Recorded date
D: Document date

Property Taxes for 506 Decatur Street, Uniondale

Access detailed property tax data for 506 Decatur Street, Uniondale, NY 11553. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.

Tax year 2026
Base tax $7,247
Current property tax $6,512
Tax class
Market value $312,000
Assessed value $312
School current tax bill
Transitional assessed value

Assessment History for 506 Decatur Street, Uniondale

Here's the assessment & property tax history for 506 Decatur Street, 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 $312,000 $312 2322.677 $7,247 +2.32%
2025 $313,000 $313 2262.781 $7,083 -6.25%
2024 $329,000 $329 2296.361 $7,555 -7.67%
2023 $341,000 $341 2399.697 $8,183 -7.20%
2022 $329,000 $329 2680.112 $8,818 -21.29%

Permits for 506 Decatur Street, Uniondale

The complete history of permits filed for 506 Decatur Street, 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 506 Decatur Street, 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 506 Decatur Street, 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)
St Martin De Porres Marianist School NR Private PK, K-8 427 0.43
St Martin De Porres Marianist School NR Private PK, K-8 427 0.43
Success Express Learning Ct. NR Private PK, K-6 0 0.44
Success Express Learning Ct. NR Private PK, K-6 0 0.44
Walnut Street Elementary School 6 Public PK, K-5 452 0.55

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 0.43
Turtle Hook Middle School 4 Public 6-8 669 0.54
Kellenberg Memorial High School NR Private 6-12 2,549 0.99
Roosevelt Middle School 5 Public 7-8 455 1.25
Lawrence Road Middle School 3 Public 6-8 682 1.37

Nearest high schools

Name Rating Type Grade range No of students Distance to school (mi)
Uniondale High School 4 Public 9-12 2,080 0.43
Kellenberg Memorial High School NR Private 6-12 2,549 0.99
Roosevelt High School 3 Public 9-12 1,075 1.15
Hanc - Middle & High School NR Private 7-12 390 1.45
Community Academic Prep NR Private K-10 16 1.52

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

Neighbors for 506 Decatur Street, Uniondale

Here are the neighbors for 506 Decatur Street, Uniondale.

Address Square feet Purchase date Purchase price
572 Decatur St, Uniondale 1,092 05/21/2024 $480,000
545 Armond St, Uniondale 2,463 03/13/2026
524 Decatur St, Uniondale 1,501 11/01/2006
536 Decatur St, Uniondale 1,376 06/08/2001 $191,550
555 Armond St, Uniondale 1,170 11/30/2017 $300,000
714 Hempstead Blvd, Uniondale 1,538 09/29/2005 $350,000
530 Decatur St, Uniondale 1,306 05/13/2013
546 Decatur St, Uniondale 1,092 04/02/1998 $123,000
710 Hempstead Blvd, Uniondale 1,473 06/21/2024 $320,000
746 Hempstead Blvd, Uniondale 1,365 08/24/2006
517 Armond St, Uniondale 2,472 09/20/2021 $296,287
506 Armond St, Uniondale 1,757 02/17/2011 $230,000
518 Decatur St, Uniondale 1,104 09/24/2004 $255,000
556 Decatur St, Uniondale 1,356 11/20/2020 $550,000
562 Decatur St, Uniondale 1,326 12/30/2016 $410,000
738 Hempstead Blvd, Uniondale 1,267 10/16/2008 $318,000
730 Hempstead Blvd, Uniondale 1,561
525 Armond St, Uniondale 1,242 12/23/2008
533 Armond St, Uniondale 1,979 05/16/2016
720 Hempstead Blvd, Uniondale 1,532 10/13/2021

Nearby ZIP Codes for 506 Decatur Street, Uniondale

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