15 Grant Avenue, Islip, NY 11751 Property Information
15 Grant Avenue, Islip, NY 11751 Property Information
- General
- Owner
- Documents
- Tax
- Permits
- Neighborhood
Address
| Primary address | 15 Grant Avenue, Islip |
| Zip code | 11751 |
| County | Suffolk |
| Municipality | Islip |
| Parcel ID | 370-2-45.4 |
Sales & Tax Overview for 15 Grant Avenue, Islip
View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.
| Current property tax | $0 |
Lot & Building Information for 15 Grant Avenue, Islip
| Building class | Parking Lot (438) |
| Acreage | 0.76 |
Zoning, Use & Area Overview
| Zoning district | Register |
| School district | Islip |
View more neighborhood information such as transportation, nearby schools and risk designations in the dedicated tab.
Other Property Data for 15 Grant Avenue, Islip
Property reports include comprehensive occupancy, improvement and development information (where available).
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- • Improvements for 15 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 15 Grant Avenue, Islip
The current market value is $646,408.
Ownership Information
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Past Sales & Property History for 15 Grant Avenue, Islip
Create a free account to view the complete sales history for 15 Grant Avenue, Islip, including title documents, transfer conditions, mortgages and liens.
No recorded sales for this property.
Title Documents for 15 Grant Avenue, Islip
Data not available for this property.
Property Taxes for 15 Grant Avenue, Islip
Access detailed property tax data for 15 Grant Avenue, Islip, NY 11751. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.
| Tax year | 2025-2026 |
| Base tax | $21,343 |
| Current property tax | $0 |
| Market value | $646,408 |
| Assessed value | $45,895 |
Assessment History for 15 Grant Avenue, Islip
Here's the assessment & property tax history for 15 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 | $646,408 | $45,895 | 40.799 | $18,725 | -1.35% |
| 2023-2024 | $630,426 | $45,895 | 41.357 | $18,981 | -2.03% |
| 2022-2023 | $554,288 | $45,895 | 42.213 | $19,374 | +4.32% |
| 2021-2022 | $494,558 | $45,895 | 40.466 | $18,572 | -0.71% |
| 2020-2021 | $473,144 | $45,895 | 40.757 | $18,705 | +6.26% |
Permits for 15 Grant Avenue, Islip
The complete history of permits filed for 15 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 15 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 15 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) |
|---|---|---|---|---|---|
| Maud S Sherwood Elementary School | 6 | Public | 2-5 | 335 | 0.76 |
| Wing Elementary School | NR | Public | K-1 | 379 | 0.80 |
| St Mary School | NR | Private | PK-8 | 413 | 0.92 |
| St Mary School | NR | Private | PK-8 | 413 | 0.92 |
| Commack Road Elementary School | 3 | Public | 2-5 | 397 | 1.12 |
Nearest middle schools
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Islip Middle School | 4 | Public | 6-8 | 641 | 0.49 |
| St Mary School | NR | Private | PK-8 | 413 | 0.92 |
| St Patrick School | NR | Private | PK-8 | 534 | 1.50 |
| East Islip Middle School | 6 | Public | 6-8 | 804 | 2.14 |
| Bay Shore Middle School | 5 | Public | 6-8 | 1,298 | 2.16 |
Nearest high schools
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Islip High School | 9 | Public | 9-12 | 892 | 0.47 |
| Bay Shore Senior High School | 5 | Public | 9-12 | 1,910 | 2.12 |
| East Islip High School | 8 | Public | 9-12 | 1,145 | 2.19 |
| MDQ Academy | NR | Private | PK-12 | 412 | 3.37 |
| Brentwood High School | 3 | Public | 9-12 | 4,641 | 3.72 |
Data provided by GreatSchools.org © 2025. All rights reserved.
Neighbors for 15 Grant Avenue, Islip
Here are the neighbors for 15 Grant Avenue, Islip.
| Address | Square feet | Purchase date | Purchase price |
|---|---|---|---|
| 539 Main St, Islip | 12,142 | 02/01/2016 | $2,700,000 |
| 87 Grant Ave, Islip | |||
| 1 Chestnut St, Islip | 2,572 | 07/23/2021 | $582,000 |
| 27 Chestnut St, Islip | |||
| 42 Locust Ave, Islip | |||
| 56 Locust Ave, Islip | 04/29/2015 | $385,000 | |
| 27 Locust Ave, Islip | |||
| 16 Elliot Pl, Islip | 10/08/1996 | $187,000 | |
| 20 Elliot Pl, Islip | 10/01/1996 | $187,000 | |
| 20 Watson Pl, Islip | 12/08/2014 | $345,000 | |
| 25 Chestnut St, Islip | 840 | 04/13/1995 | $72,500 |
| 513 Main St, Islip | 09/18/2023 | ||
| 21 Chestnut St, Islip | 04/23/2025 | ||
| 46 Locust Ave, Islip | |||
| 25 Elliot Pl, Islip | 1,946 | 02/19/2020 | $140,000 |
| 53 Locust Ave, Islip | 11/17/1995 | $140,000 | |
| 25 Grant Ave, Islip | |||
| 37 Chestnut St, Islip | |||
| 60 Locust Ave, Islip | |||
| 33 McKinley St, Islip | 06/28/2012 | $297,500 |