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321 Park Avenue, Deer Park, NY 11729 Property Information

321 Park Avenue, Deer Park, NY 11729 Property Information

  • General
  • Owner
  • Documents
  • Tax
  • Permits
  • Neighborhood
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321 Park Avenue, Deer Park, NY 11729
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Address

Primary address 321 Park Avenue, Deer Park
Zip code 11729
County Suffolk
Municipality Babylon
Parcel ID 62-3-11

Sales & Tax Overview for 321 Park Avenue, Deer Park

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

Property tax $13,275

Lot & Building Information for 321 Park Avenue, Deer Park

Building sqft 1,627
Building class One Family Year-Round Residence (210)
Acreage 0.172
Year built 1956
Bathrooms 1
Half bathrooms 1
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Zoning, Use & Area Overview

Walk Score
Transit Score
Bike Score


Zoning district
School district Deer Park

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

Other Property Data for 321 Park Avenue, Deer Park

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About 321 Park Avenue, Deer Park

What is the year built & the total sq. ft. for 321 Park Avenue, Deer Park, NY 11729?

321 Park Avenue, Deer Park, NY 11729 was built in 1956 and has a total of 1,627 square feet.

What is the assessed value of 321 Park Avenue, Deer Park, NY 11729 and the property tax paid?

Assessed at $3,970, the tax amount paid for 321 Park Avenue, Deer Park, NY 11729 is $13,275.

Ownership Information

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Real Estate Reports:
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.
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.
Research 100M+ property records powered by:
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Past Sales & Property History for 321 Park Avenue, Deer Park

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No recorded sales for this property.

Title Documents for 321 Park Avenue, Deer Park

Data not available for this property.

Property Taxes for 321 Park Avenue, Deer Park

Access detailed property tax data for 321 Park Avenue, Deer Park, NY 11729. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.

Tax year 2025-2026
Property tax $13,275
Market value $672,881
Assessed value $3,970

Assessment History for 321 Park Avenue, Deer Park

Here's the assessment & property tax history for 321 Park Avenue, Deer Park, 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 $592,537 $3,970 324.6553 $12,889 +3.62%
2023-2024 $601,516 $3,970 313.3151 $12,439 +2.41%
2022-2023 $508,975 $3,970 305.9299 $12,145 +0.84%
2021-2022 $456,322 $3,970 303.3814 $12,044 +1.59%
2020-2021 $436,264 $3,970 298.6364 $11,856 +2.64%

Permits for 321 Park Avenue, Deer Park

The complete history of permits filed for 321 Park Avenue, Deer Park, 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 321 Park Avenue, Deer Park 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)
May Moore Primary School NR Public PK, K-2 466 0.27
May Moore Primary School NR Public PK, K-2 466 0.27
Ss Cyril & Methodius School NR Private PK-8 195 0.77
Ss Cyril & Methodius School NR Private PK-8 195 0.77
St Cyril & Methodius Catholic School NR Private PK-8 190 0.77

Nearest middle schools

Name Rating Type Grade range No of students Distance to school (mi)
Ss Cyril & Methodius School NR Private PK-8 195 0.77
St Cyril & Methodius Catholic School NR Private PK-8 190 0.77
Robert Frost Middle School 7 Public 6-8 903 0.99
Robert Moses Middle School 4 Public 6-8 1,074 1.70
Ascent School for Individuals With Autism NR Private 4-12 24 1.84

Nearest high schools

Name Rating Type Grade range No of students Distance to school (mi)
Deer Park High School 7 Public 9-12 1,314 0.89
Ascent School for Individuals With Autism NR Private 4-12 24 1.84
Wyandanch Memorial High School 2 Public 9-12 843 1.85
North Babylon High School 6 Public 9-12 1,506 1.95
Upper Room Christian School NR Private K-12 149 2.19

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

Neighbors for 321 Park Avenue, Deer Park

Here are the neighbors for 321 Park Avenue, Deer Park.

Address Square feet Purchase date Purchase price
158 W 16th St, Deer Park 1,108
46 S 21st St, Wyandanch 588 11/30/2023 $440,000
54 S 21st St, Wyandanch 865
56 S 21st St, Wyandanch 845 05/14/2001 $85,000
58 S 21st St, Wyandanch 1,488 10/31/1994 $40,000
230 Long Island Ave, Wyandanch
234 Long Island Ave, Wyandanch 3,400 07/27/2006
159 W 17th St, Deer Park 1,798
45 Garden City Ave, Wyandanch 1,725 03/22/2018 $265,000
305 Long Island Ave, Wyandanch
331 Park Ave, Deer Park 1,477
149 W 17th St, Deer Park 2,107 09/23/2005
150 W 16th St, Deer Park 1,108 07/27/2004 $313,000
220 Long Island Ave, Wyandanch 08/13/2020
50 S 21st St, Wyandanch 880 07/16/2018 $160,000
79 S 22nd St, Wyandanch
52 S 21st St, Wyandanch 1,848 10/10/2025 $323,000
152 W 16th St, Deer Park 1,323 12/01/2008 $328,000
155 W 17th St, Deer Park 1,478 01/26/2001
60 S 21st St, Wyandanch 1,520

Nearby ZIP Codes for 321 Park Avenue, Deer Park

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