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348 West 21st Street, Deer Park, NY 11729 Property Information

348 West 21st Street, Deer Park, NY 11729 Property Information

  • General
  • Owner
  • Documents
  • Tax
  • Permits
  • Neighborhood
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348 West 21st Street, Deer Park, NY 11729
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Address

Primary address 348 West 21st Street, Deer Park
Zip code 11729
County Suffolk
Municipality Babylon
Parcel ID 85-2-98

Sales & Tax Overview for 348 West 21st Street, Deer Park

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

Property tax $11,068

Lot & Building Information for 348 West 21st Street, Deer Park

Building sqft 1,763
Building class One Family Year-Round Residence (210)
Acreage 0.172
Year built 1961
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 348 West 21st Street, Deer Park

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About 348 West 21st Street, Deer Park

What is the year built & the total sq. ft. for 348 West 21st Street, Deer Park, NY 11729?

348 West 21st Street, Deer Park, NY 11729 was built in 1961 and has a total of 1,763 square feet.

What is the assessed value of 348 West 21st Street, Deer Park, NY 11729 and the property tax paid?

Assessed at $3,310, the tax amount paid for 348 West 21st Street, Deer Park, NY 11729 is $11,068.

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 348 West 21st Street, Deer Park

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No recorded sales for this property.

Title Documents for 348 West 21st Street, Deer Park

Data not available for this property.

Property Taxes for 348 West 21st Street, Deer Park

Access detailed property tax data for 348 West 21st Street, 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 $11,068
Market value $561,017
Assessed value $3,310

Assessment History for 348 West 21st Street, Deer Park

Here's the assessment & property tax history for 348 West 21st Street, 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 $494,030 $3,310 324.6553 $10,746 +3.62%
2023-2024 $501,515 $3,310 313.3151 $10,371 +2.41%
2022-2023 $424,359 $3,310 305.9299 $10,126 +0.84%
2021-2022 $380,459 $3,310 303.3814 $10,042 +1.59%
2020-2021 $363,736 $3,310 298.6364 $9,885 +2.64%

Permits for 348 West 21st Street, Deer Park

The complete history of permits filed for 348 West 21st Street, 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

Create a free account to unlock extended information for 348 West 21st Street, Deer Park, 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 348 West 21st Street, Deer Park 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)
May Moore Primary School NR Public PK, K-2 466 0.63
May Moore Primary School NR Public PK, K-2 466 0.63
Woods Road Elementary School 3 Public K-5 328 0.73
La Francis Hardiman Elementary School NR Public PK, K-2 624 1.03
La Francis Hardiman Elementary School NR Public PK, K-2 624 1.03

Nearest middle schools

Name Rating Type Grade range No of students Distance to school (mi)
St Cyril & Methodius Catholic School NR Private PK-8 190 1.12
Ss Cyril & Methodius School NR Private PK-8 195 1.12
Robert Moses Middle School 4 Public 6-8 1,074 1.21
Robert Frost Middle School 7 Public 6-8 903 1.49
Milton L Olive Middle School 5 Public 6-8 581 1.88

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 1.42
North Babylon High School 6 Public 9-12 1,506 1.54
Wyandanch Memorial High School 2 Public 9-12 843 1.72
Ascent School for Individuals With Autism NR Private 4-12 24 2.17
Upper Room Christian School NR Private K-12 149 2.73

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

Neighbors for 348 West 21st Street, Deer Park

Here are the neighbors for 348 West 21st Street, Deer Park.

Address Square feet Purchase date Purchase price
336 W 21st St, Deer Park 1,883 07/25/2023 $650,000
354 W 21st St, Deer Park 1,889
367 W 21st St, Deer Park 1,984 08/21/2024
360 W 21st St, Deer Park 2,163
361 W 17th St, Deer Park 1,051 01/15/2013 $1,000
330 W 21st St, Deer Park 1,948
355 W 17th St, Deer Park 1,061 11/16/2017
349 W 17th St, Deer Park 1,048 09/05/2025 $640,000
342 W 21st St, Deer Park 2,014 09/01/2006 $425,000
88 Hilltop Ave, West Babylon 1,840 01/07/2005 $325,000
104 Hilltop Ave, West Babylon 1,708 06/28/2019 $425,000
96 Hilltop Ave, West Babylon 2,252 01/24/2020 $499,990
76 Hilltop Ave, West Babylon 2,267 08/08/1997 $160,000
366 W 21st St, Deer Park 2,033 10/13/2020 $510,000
360 W 16th St, Deer Park 1,891 02/19/2003 $308,000
354 W 16th St, Deer Park 1,621 11/09/2018 $489,000
343 W 17th St, Deer Park 1,619 10/19/2016
13 Delaware Rd, West Babylon 1,056 07/01/2025 $525,000
102 Hilltop Ave, West Babylon 1,547 02/14/2005 $350,000
372 W 21st St, Deer Park 1,618 12/08/2021 $475,000

Nearby ZIP Codes for 348 West 21st Street, Deer Park

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