Suffolk County  »  11751  »  Grant Ave  »  235 Grant Ave

235 Grant Avenue, Islip, NY 11751 Property Information

235 Grant Avenue, Islip, NY 11751 Property Information

  • General
  • Owner
  • Documents
  • Tax
  • Permits
  • Neighborhood
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235 Grant Avenue, Islip, NY 11751
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Address

Primary address 235 Grant Avenue, Islip
Zip code 11751
County Suffolk
Municipality Islip
Parcel ID 344-3-1

Sales & Tax Overview for 235 Grant Avenue, Islip

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

Property tax $581,288

Lot & Building Information for 235 Grant Avenue, Islip

Building class Apartments (411)
Acreage 10
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Zoning, Use & Area Overview

Walk Score
Transit Score
Bike Score


Zoning district
School district Islip

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

Other Property Data for 235 Grant Avenue, Islip

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  • • Improvements for 235 Grant Avenue, 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 235 Grant Avenue, Islip

What is the assessed value of 235 Grant Avenue, Islip, NY 11751 and the property tax paid?

Assessed at $1,250,000, the tax amount paid for 235 Grant Avenue, Islip, NY 11751 is $581,287.

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.
Research 100M+ property records powered by:
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Past Sales & Property History for 235 Grant Avenue, Islip

Create a free account to view the complete sales history for 235 Grant Avenue, Islip, including title documents, transfer conditions, mortgages and liens.

No recorded sales for this property.

Title Documents for 235 Grant Avenue, Islip

Data not available for this property.

Property Taxes for 235 Grant Avenue, Islip

Access detailed property tax data for 235 Grant Avenue, Islip, NY 11751. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.

Tax year 2025-2026
Property tax $581,288
Market value $17,605,633
Assessed value $1,250,000

Assessment History for 235 Grant Avenue, Islip

Here's the assessment & property tax history for 235 Grant Avenue, 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
2024-2025 $17,605,633 $1,250,000 40.799 $509,988 -1.35%
2023-2024 $17,170,330 $1,250,000 41.357 $516,963 -2.03%
2022-2023 $15,096,618 $1,250,000 42.213 $527,663 +4.32%
2021-2022 $13,469,828 $1,250,000 40.466 $505,825 -0.71%
2020-2021 $12,886,598 $1,250,000 40.757 $509,463 +6.26%

Permits for 235 Grant Avenue, Islip

The complete history of permits filed for 235 Grant Avenue, 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 235 Grant Avenue, 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 235 Grant Avenue, Islip 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)
Wing Elementary School NR Public K-1 379 0.33
Commack Road Elementary School 3 Public 2-5 397 0.67
St Mary School NR Private PK-8 413 1.06
St Mary School NR Private PK-8 413 1.06
Maud S Sherwood Elementary School 6 Public 2-5 335 1.27

Nearest middle schools

Name Rating Type Grade range No of students Distance to school (mi)
Islip Middle School 4 Public 6-8 641 0.74
St Mary School NR Private PK-8 413 1.06
St Patrick School NR Private PK-8 534 1.45
East Islip Middle School 6 Public 6-8 804 1.86
Bay Shore Middle School 5 Public 6-8 1,298 2.04

Nearest high schools

Name Rating Type Grade range No of students Distance to school (mi)
Islip High School 9 Public 9-12 892 0.67
East Islip High School 8 Public 9-12 1,145 1.88
Bay Shore Senior High School 5 Public 9-12 1,910 2.15
MDQ Academy NR Private PK-12 412 2.93
Brentwood High School 3 Public 9-12 4,641 3.32

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

Neighbors for 235 Grant Avenue, Islip

Here are the neighbors for 235 Grant Avenue, Islip.

Address Square feet Purchase date Purchase price
333 Moffitt Blvd, Islip
2657 Union Blvd, Islip 1,456 06/15/2020 $351,500
176 Grant Ave, Islip 04/06/2009
2637 Union Blvd, Islip
2671 Union Blvd, Islip
116 Grant Ave, Islip 952 08/14/2018 $275,000
86 Pardee Ave, Islip 08/27/2014 $360,000
100 N Ocean Ave, Islip 07/30/1997
330 Moffitt Blvd, Islip 21,240 06/20/2012 $1,475,000
252 Moffitt Blvd, Islip
157 Grant Ave, Islip 19,550
2645 Union Blvd, Islip 02/04/2021 $450,000
2661 Union Blvd, Islip 1,101 05/12/2022
222 Moffitt Blvd, Islip 1,854 08/26/2022 $600,000
93 Pardee Ave, Islip
156 Grant Ave, Islip 06/25/2021 $100,000
2615 Union Blvd, Islip 1,090 10/30/2020 $350,000
105 N Ocean Ave, Islip 01/29/2025
166 A Grant Ave, Islip
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