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21 Black Locust Avenue, East Setauket, NY 11733 Property Information

21 Black Locust Avenue, East Setauket, NY 11733 Property Information

  • General
  • Owner
  • Documents
  • Tax
  • Permits
  • Neighborhood
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21 Black Locust Avenue, East Setauket, NY 11733
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Address

Primary address 21 Black Locust Avenue, East Setauket
Zip code 11733
County Suffolk
Municipality Brookhaven
Parcel ID 447380

Sales & Tax Overview for 21 Black Locust Avenue, East Setauket

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Sale date 07/10/2015
Sale price $430,000
Arm's length
Property tax $14,225

Lot & Building Information for 21 Black Locust Avenue, East Setauket

Building sqft 1,808
Building class One Family Year-Round Residence (210)
Acreage 0.34
Year built 1970
Rooms 6
Bedrooms 3
Bathrooms 1
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Zoning, Use & Area Overview

Walk Score
Transit Score
Bike Score


School district Three Village

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Other Property Data for 21 Black Locust Avenue, East Setauket

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About 21 Black Locust Avenue, East Setauket

What is the year built & the total sq. ft. for 21 Black Locust Avenue, East Setauket, NY 11733?

21 Black Locust Avenue, East Setauket, NY 11733 was built in 1970 and has a total of 1,808 square feet.

What is the assessed value of 21 Black Locust Avenue, East Setauket, NY 11733 and the property tax paid?

Assessed at $3,344, the tax amount paid for 21 Black Locust Avenue, East Setauket, NY 11733 is $14,225.

When was 21 Black Locust Avenue, East Setauket, NY 11733 last sold and what was the last sale price?

21 Black Locust Avenue, East Setauket, NY 11733 was last sold in 07/10/2015 for $430,000.

Ownership Information

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Real Estate Reports:
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.
Eliza Theiss, Apr 23, 2026 $4.6M Hudson Yards Maintains Top Spot, Luxury Sales in Malba Set $2.5M Price Record for Queens
Despite prices declining, Hudson Yards remained the most expensive NYC neighborhood, but TriBeCa’s growth closed the gap to under $400,000, while Malba set a new historic price record for Queens at $2.5 million, securing the highest ranking ever for the borough at #5.
Eliza Theiss, Apr 15, 2026 2026 Q1 Foreclosure Report: Brooklyn Filings Fall Sharply, Bronx & Staten Island Hit New Peaks
Behind a deceptively mild citywide downtick, borough foreclosure markets pulled into significantly diverging paths as Brooklyn cases were nearly halved and the Bronx hit a new, record high. Meanwhile, Queens remained unchanged, Staten Island surged back up and Manhattan cooled slowly.
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Past Sales & Property History for 21 Black Locust Avenue, East Setauket

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Purchase date Purchase price Buyer name Seller name
07/10/2015 $430,000

Title Documents for 21 Black Locust Avenue, East Setauket

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Date Type Amount Party 1 Party 2 Doc image
07/10/2015 - D
07/21/2015 - R
Deed
(Bargain and sale)
           
           
           
           
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R: Recorded date
D: Document date

Property Taxes for 21 Black Locust Avenue, East Setauket

Access detailed property tax data for 21 Black Locust Avenue, East Setauket, NY 11733. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.

Tax year 2025-2026
Property tax $14,225
Market value $630,944
Assessed value $3,344

Assessment History for 21 Black Locust Avenue, East Setauket

Here's the assessment & property tax history for 21 Black Locust Avenue, East Setauket, 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
2024-2025 $630,944 $3,344 408.764 $13,669 +5.13%
2023-2024 $619,260 $3,344 388.818 $13,002 +1.20%
2022-2023 $539,355 $3,344 384.195 $12,847 +2.22%
2021-2022 $451,892 $3,344 375.859 $12,569 +1.41%
2020-2021 $434,286 $3,344 370.648 $12,394 +3.17%

Permits for 21 Black Locust Avenue, East Setauket

The complete history of permits filed for 21 Black Locust Avenue, East Setauket, 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.

Risk

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

Transportation

Access the detailed traffic volume map for 21 Black Locust Avenue, East Setauket to see estimated average daily traffic on streets surrounding the property as well as the types of properties in its vicinity.

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Schools

Nearest elementary schools

Name Rating Type Grade range No of students Distance to school (mi)
Norwood Avenue School NR Public K-3 321 0.58
Arrowhead Elementary School 5 Public PK, K-6 571 0.85
Arrowhead Elementary School 5 Public PK, K-6 571 0.85
Minnesauke Elementary School 8 Public PK, K-6 642 1.42
Minnesauke Elementary School 8 Public PK, K-6 642 1.42

Nearest middle schools

Name Rating Type Grade range No of students Distance to school (mi)
Port Jefferson Middle School 7 Public 6-8 222 1.46
John F Kennedy Middle School 4 Public 4, 6-8 822 1.62
Maryhaven Center Of Hope NR Private 47 1.99
Our Lady of Wisdom Regional School NR Private PK-8 74 2.23
The Laurel Hill School NR Private PK-8 321 2.39

Nearest high schools

Name Rating Type Grade range No of students Distance to school (mi)
Ward Melville Senior High School 10 Public 9-12 1,507 0.34
Earl L Vandermeulen High School 9 Public 9-12 323 1.46
Maryhaven Center Of Hope NR Private 47 1.99
Sunshine Alternative Education Center NR Private 10-12 10 2.14
Comsewogue High School 6 Public 9-12 1,153 2.41

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

Neighbors for 21 Black Locust Avenue, East Setauket

Here are the neighbors for 21 Black Locust Avenue, East Setauket.

Address Square feet Purchase date Purchase price
342 Old Town Rd, East Setauket 2,289 12/12/2005 $475,500
336 Old Town Rd, East Setauket 2,412 07/31/2021
34 Black Locust Ave, East Setauket 1,774 04/17/1998 $175,000
23 Black Locust Ave, East Setauket 1,698 04/21/2016
27 Black Locust Ave, East Setauket 1,618 01/07/2004 $389,500
35 Black Locust Ave, East Setauket 2,791 12/13/2006 $440,000
340 Old Town Rd, East Setauket 1,890 07/26/2000 $245,000
22 Black Locust Ave, East Setauket 1,354 05/11/2017 $210,000
28 Black Locust Ave, East Setauket 1,871
30 Black Locust Ave, East Setauket 2,556
25 Black Locust Ave, East Setauket 1,484 07/23/2007 $400,000
29 Black Locust Ave, East Setauket 1,580 09/18/2024
31 Black Locust Ave, East Setauket 2,238 10/27/2023 $750,000
5 Aelanthus St, East Setauket
26 Black Locust Ave, East Setauket 1,486 06/27/1997 $151,500
328 Old Town Rd, East Setauket 1,819 07/24/2009 $350,000
37 Black Locust Ave, East Setauket 1,554 02/09/2001 $223,000
39 Black Locust Ave, East Setauket 1,584 07/24/2003 $349,000
20 Black Locust Ave, East Setauket 1,098 07/29/1993 $142,000
32 Black Locust Ave, East Setauket 1,447 09/25/2019 $358,000

Nearby ZIP Codes for 21 Black Locust Avenue, East Setauket

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