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23 Washington Street, East Islip, NY 11730 Property Information

23 Washington Street, East Islip, NY 11730 Property Information

  • General
  • Owner
  • Documents
  • Tax
  • Permits
  • Neighborhood
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23 Washington Street, East Islip, NY 11730
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Address

Primary address 23 Washington Street, East Islip
Zip code 11730
County Suffolk
Municipality Islip
Parcel ID 347-1-2

Sales & Tax Overview for 23 Washington Street, East Islip

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

Sale date 08/20/2002
Sale price $10
Arm's length
Current property tax $4,347

Lot & Building Information for 23 Washington Street, East Islip

Building class One Family Year-Round Residence (210)
Acreage 0.23
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Zoning, Use & Area Overview

Walk Score
58 /100. Somewhat Walkable
Transit Score
0 /100. Minimal Transit
Bike Score
46 /100. Somewhat Bikeable

Zoning district
School district East Islip

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

Other Property Data for 23 Washington Street, East Islip

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  • • Improvements for 23 Washington Street, East Islip , 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).
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About 23 Washington Street, East Islip

What is the assessed value of 23 Washington Street, East Islip, NY 11730 and the property tax paid?

Assessed at $23,600, the tax amount paid for 23 Washington Street, East Islip, NY 11730 is $6,597.

When was 23 Washington Street, East Islip, NY 11730 last sold?

23 Washington Street, East Islip, NY 11730 was last sold in 12/27/2017.

Ownership Information

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

Real Estate Reports:
How to Contact Property Owners: Cold Calling Scripts, Email Templates & Outreach Tips 
Laura Pop-Badiu, Jul 29, 2026 How to Contact Property Owners: Cold Calling Scripts, Email Templates & Outreach Tips 
When it comes to efficiently contacting property owners, the challenge is twofold: First, you need to identify the right owner. Then, you need to reach that owner through the appropriate channel with the right message. Enhanced by effective follow-up tips and tactics, this guide is particularly useful for investors, agents and other real estate professionals who need an effective outreach process.
Brooklyn Emerges as NYC’s Coworking Growth Engine, Manhattan Rents Cross $100 in the Plaza District 
Lucian Alixandrescu, Jul 28, 2026 Brooklyn Emerges as NYC’s Coworking Growth Engine, Manhattan Rents Cross $100 in the Plaza District 
New York City’s office market continued to lead the U.S. in Q2, but internal shifts were most visible in the flex office market. Brooklyn’s coworking inventory grew 6.2% Q-o-Q even as Manhattan’s supply retreated. At the same time, Brooklyn’s asking rents for traditional office leases climbed more than twice as fast as the national average.
Prices Rise in 32 of NYC’s Leading Neighborhoods as City and Manhattan Hit Record Highs
Eliza Theiss, Jul 22, 2026 Prices Rise in 32 of NYC’s Leading Neighborhoods as City and Manhattan Hit Record Highs
Q2 2026 saw NYC and Manhattan reach historic highs, with Brooklyn and Queens marking close to new records as well. Meanwhile, Hudson Yards remained at the top, Central Midtown posted its highest price ever and Carroll Gardens marked its third consecutive quarter over $2 million
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Past Sales & Property History for 23 Washington Street, East Islip

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Purchase date Purchase price Buyer name Seller name
08/20/2002 $10

More about Suffolk County Property Records

Title Documents for 23 Washington Street, East Islip

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Date Type Amount Party 1 Party 2 Doc image
01/22/2018 - R
12/27/2017 - D		 Deed
09/14/2002 - R
08/20/2002 - D		 Deed
(Family transfer)
           
           
           
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R: Recorded date
D: Document date

Property Taxes for 23 Washington Street, East Islip

Access detailed property tax data for 23 Washington Street, East Islip, NY 11730. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.

Tax year 2025-2026
Base tax $6,598
Current property tax $4,347
Market value $332,394
Assessed value $23,600

More about Suffolk County Property Taxes

Assessment History for 23 Washington Street, East Islip

Here's the assessment & property tax history for 23 Washington Street, East Islip, 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
2025-2026 $332,394 $23,600 27.957 $6,598 +4.13%
2024-2025 $332,394 $23,600 26.849 $6,336 +2.69%
2023-2024 $324,175 $23,600 26.145 $6,170 +0.84%
2022-2023 $285,024 $23,600 25.927 $6,119 -0.72%
2021-2022 $254,311 $23,600 26.114 $6,163 +2.36%
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Permits for 23 Washington Street, East Islip

The complete history of permits filed for 23 Washington Street, East Islip, 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 23 Washington Street, East Islip, 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 23 Washington Street, East Islip 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 (miles)
Chatterbox Day School NR Private PK-1 61 0.44
Chatterbox Day School NR Private PK-1 61 0.44
Chatterbox Day School NR Private PK, K-1 0 0.45
Chatterbox Day School NR Private PK, K-1 0 0.45
St Mary School NR Private PK-8 413 0.75
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Nearest middle schools

Name Rating Type Grade range No of students Distance (miles)
St Mary School NR Private PK-8 413 0.75
East Islip Middle School 6 Public 6-8 804 0.83
Islip Middle School 4 Public 6-8 641 1.92
St Patrick School NR Private PK-8 534 2.77
Oakdale Bohemia Middle School 6 Public 6-8 634 3.12
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Nearest high schools

Name Rating Type Grade range No of students Distance (miles)
East Islip High School 8 Public 9-12 1,145 0.92
Islip High School 9 Public 9-12 892 1.88
Connetquot Alternative Preschool At Premm NR Public 0 3.22
Bay Shore Senior High School 5 Public 9-12 1,910 3.47
MDQ Academy NR Private PK-12 412 3.71
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Data provided by GreatSchools.org © 2025. All rights reserved.

Neighbors for 23 Washington Street, East Islip

Here are the neighbors for 23 Washington Street, East Islip.

Address Square feet Purchase date Purchase price
121 Loop Dr, Sayville 09/03/2002 $389,000
122 Eastview Rd, Ronkonkoma 03/22/2012
7 Karp Dr, Islip Terrace 09/03/2002
10 Dartmouth Dr, Bay Shore 1,291 06/24/2021 $395,000
50 Live Oak Dr, Holbrook 09/04/2002 $247,000
568 Evergreen Ave, Bohemia 08/15/2002 $165,000
41 Alice Rd, West Islip 1,696 12/20/2021
712 Oak Neck Rd, West Islip 1,016 02/27/2018 $371,000
273 Cedar Ave, Islip 09/05/2002 $570,000
33 Sayville Blvd, Sayville 09/05/2002 $320,000
533 S Chicot Ave, West Islip 09/05/2002 $273,000
154 Northfield Rd, Hauppauge 08/24/2002 $459,000
58 Grant Ave, Islip 1,709 11/27/2018
24 Dunn CT, Sayville 03/03/2008
7 Creekside CT, Islip 07/29/2002 $330,000
53 Easy St, Sayville 09/06/2002 $239,000
221 B Springmeadow Dr, Holbrook 1,313 11/12/2021 $365,000
43 Deer Run, East Islip 2,700 05/10/2021 $790,000
237 Glensummer Rd, Holbrook 11/12/2013
55 Mowbray Ave, Bay Shore 2,445 11/02/2020 $900,000
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Nearby ZIP Codes for 23 Washington Street, East Islip

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