Suffolk County  »  11729  »  Washington Ave  »  143 Washington Ave

143 Washington Avenue, Deer Park, NY 11729 Property Information

143 Washington Avenue, Deer Park, NY 11729 Property Information

  • General
  • Owner
  • Documents
  • Tax
  • Permits
  • Neighborhood
Unlock this property report with a free account.

Access up-to-date information from property owner names to sales history, tax info, title documents, mortgages, development, maps, permits and more.
Sign Up Now
Research 100M+ property records powered by:
  • 2000+ governmental and public data sources
  • 80 dedicated analysts and researchers
  • 20+ years of real estate experience
Learn More

Photo & Map Show Hide

143 Washington Avenue, Deer Park, NY 11729
static Mapbox map

Address

Primary address 143 Washington Avenue, Deer Park
Zip code 11729
County Suffolk
Municipality Babylon
Parcel ID 93-1-30

Sales & Tax Overview for 143 Washington 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 $12,506

Lot & Building Information for 143 Washington Avenue, Deer Park

Building sqft 1,378
Building class One Family Year-Round Residence (210)
Acreage 0.207
Year built 1973
Bathrooms 1
Half bathrooms 1
Unlock this property report with a free account.

Access up-to-date information from property owner names to sales history, tax info, title documents, mortgages, development, maps, permits and more.
Sign Up Now

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 143 Washington Avenue, Deer Park

Property reports include comprehensive occupancy, improvement and development information (where available).
Create a free account to access valuable data points such as:

  • • Improvements for 143 Washington Avenue, Deer Park , 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).
Unlock all property data with a free account.
Sign up

About 143 Washington Avenue, Deer Park

What is the year built & the total sq. ft. for 143 Washington Avenue, Deer Park, NY 11729?

143 Washington Avenue, Deer Park, NY 11729 was built in 1973 and has a total of 1,378 square feet.

What is the assessed value of 143 Washington Avenue, Deer Park, NY 11729 and the property tax paid?

Assessed at $3,740, the tax amount paid for 143 Washington Avenue, Deer Park, NY 11729 is $12,506.

Ownership Information

View detailed property contacts like owners, building management, representatives from permits and tenants with a free account.

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:
  • 2000+ governmental and public data sources
  • 80 dedicated analysts and researchers
  • 20+ years of real estate experience
Learn More

Past Sales & Property History for 143 Washington Avenue, Deer Park

Create a free account to view the complete sales history for 143 Washington Avenue, Deer Park, including title documents, transfer conditions, mortgages and liens.

No recorded sales for this property.

Title Documents for 143 Washington Avenue, Deer Park

Data not available for this property.

Property Taxes for 143 Washington Avenue, Deer Park

Access detailed property tax data for 143 Washington 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 $12,506
Market value $633,898
Assessed value $3,740

Assessment History for 143 Washington Avenue, Deer Park

Here's the assessment & property tax history for 143 Washington 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 $558,209 $3,740 324.6553 $12,142 +3.62%
2023-2024 $566,666 $3,740 313.3151 $11,718 +2.41%
2022-2023 $479,487 $3,740 305.9299 $11,442 +0.84%
2021-2022 $429,885 $3,740 303.3814 $11,346 +1.59%
2020-2021 $410,989 $3,740 298.6364 $11,169 +2.64%

Permits for 143 Washington Avenue, Deer Park

The complete history of permits filed for 143 Washington 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

Create a free account to unlock extended information for 143 Washington Avenue, 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 143 Washington 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)
Ascent School for Individuals With Autism NR Private 4-12 24 0.84
Ss Cyril & Methodius School NR Private PK-8 195 0.84
Ss Cyril & Methodius School NR Private PK-8 195 0.84
St Cyril & Methodius Catholic School NR Private PK-8 190 0.84
St Cyril & Methodius Catholic School NR Private PK-8 190 0.84

Nearest middle schools

Name Rating Type Grade range No of students Distance to school (mi)
Ascent School for Individuals With Autism NR Private 4-12 24 0.84
Ss Cyril & Methodius School NR Private PK-8 195 0.84
St Cyril & Methodius Catholic School NR Private PK-8 190 0.84
West Middle School 4 Public 6-8 848 1.02
Udall Road Middle School 6 Public 6-8 445 1.46

Nearest high schools

Name Rating Type Grade range No of students Distance to school (mi)
Ascent School for Individuals With Autism NR Private 4-12 24 0.84
Deer Park High School 7 Public 9-12 1,314 1.46
North Babylon High School 6 Public 9-12 1,506 1.73
Upper Room Christian School NR Private K-12 149 2.61
Brentwood Res Center NR Public 9-10, 12 11 2.73

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

Neighbors for 143 Washington Avenue, Deer Park

Here are the neighbors for 143 Washington Avenue, Deer Park.

Address Square feet Purchase date Purchase price
141 Washington Ave, Deer Park 1,771 01/10/1995 $121,000
135 Washington Ave, Deer Park 1,794 03/23/2018 $400,000
145 Washington Ave, Deer Park 2,783 06/16/2023
69 Dollard Dr, North Babylon 911 08/21/1997
36 Tiber Ave, Deer Park 1,000 03/05/2022 $10
94 Fillmore Ave, Deer Park 2,160 07/18/2002 $217,000
63 Dollard Dr, North Babylon 914 04/26/2024
59 Dollard Dr, North Babylon 914 02/27/2015 $290,000
327 Wicks Ave, North Babylon 1,627 06/04/2013 $355,000
149 Washington Ave, Deer Park 1,993 11/23/1994 $150,000
72 Fillmore Ave, Deer Park 1,668 02/26/1996 $129,500
132 Sammis Ave, Deer Park 1,600 12/20/2019
80 Fillmore Ave, Deer Park 1,748 01/08/2015 $296,500
151 Washington Ave, Deer Park 2,133 01/08/2021 $428,000
61 Dollard Dr, North Babylon 1,264 01/20/2017 $255,000
76 Fillmore Ave, Deer Park 2,068 09/16/2019
82 Fillmore Ave, Deer Park 1,894 09/28/2023 $500,000
137 Washington Ave, Deer Park 1,771 05/13/2024 $30,000
65 Dollard Dr, North Babylon 1,095 12/23/2011 $305,750
67 Dollard Dr, North Babylon 992 01/22/2007

Nearby ZIP Codes for 143 Washington Avenue, Deer Park

Not sure if we cover all the data-points you need? View sample full report View sample full report