| Primary address | 5 Winthrop Street, Islip |
| Zip code | 11751 |
| County | Suffolk |
| Municipality | Islip |
| Parcel ID | 248-2-41 |
View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.
| Current property tax | $10,606 |
| Building class | One Family Year-Round Residence (210) |
| Acreage | 0.27 |
| Zoning district | Register |
| School district | Islip |
View more neighborhood information such as transportation, nearby schools and risk designations in the dedicated tab.
Property reports include comprehensive occupancy, improvement and development information (where available).
Create a free account to access valuable data points such as:
Assessed at $41,800, the tax amount paid for 5 Winthrop Street, Islip, NY 11751 is $13,193.
View detailed property contacts like owners, building management, representatives from permits and tenants with a free account.
Create a free account to view the complete sales history for 5 Winthrop Street, Islip, including title documents, transfer conditions, mortgages and liens.
Access detailed property tax data for 5 Winthrop Street, Islip, NY 11751. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.
| Tax year | 2025-2026 |
| Base tax | $13,194 |
| Current property tax | $10,606 |
| Market value | $588,732 |
| Assessed value | $41,800 |
Here's the assessment & property tax history for 5 Winthrop Street, 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 | $588,732 | $41,800 | 30.486 | $12,743 | +3.73% |
| 2023-2024 | $574,175 | $41,800 | 29.39 | $12,285 | +1.68% |
| 2022-2023 | $504,831 | $41,800 | 28.904 | $12,082 | +0.07% |
| 2021-2022 | $450,431 | $41,800 | 28.884 | $12,074 | +3.07% |
| 2020-2021 | $430,928 | $41,800 | 28.023 | $11,714 | -26.94% |
The complete history of permits filed for 5 Winthrop Street, 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.
Create a free account to unlock extended information for 5 Winthrop Street, 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) |
Access the detailed traffic volume map for 5 Winthrop Street, 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 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Loretta Park Elementary School | 4 | Public | 1-5 | 646 | 0.54 |
| Laurel Park Elementary School | 3 | Public | 1-5 | 665 | 0.61 |
| Commack Road Elementary School | 3 | Public | 2-5 | 397 | 0.63 |
| Southeast Elementary School | 5 | Public | 1-5 | 566 | 0.92 |
| Wing Elementary School | NR | Public | K-1 | 379 | 1.22 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| St Patrick School | NR | Private | PK-8 | 534 | 1.36 |
| Bay Shore Middle School | 5 | Public | 6-8 | 1,298 | 1.54 |
| South Middle School | 3 | Public | 6-8 | 1,033 | 1.54 |
| MDQ Academy | NR | Private | PK-12 | 412 | 1.63 |
| Islip Middle School | 4 | Public | 6-8 | 641 | 1.66 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Islip High School | 9 | Public | 9-12 | 892 | 1.58 |
| MDQ Academy | NR | Private | PK-12 | 412 | 1.63 |
| Bay Shore Senior High School | 5 | Public | 9-12 | 1,910 | 2.02 |
| Brentwood High School | 3 | Public | 9-12 | 4,641 | 2.03 |
| East Islip High School | 8 | Public | 9-12 | 1,145 | 2.35 |
Data provided by GreatSchools.org © 2025. All rights reserved.
Here are the neighbors for 5 Winthrop Street, Islip.
| Address | Square feet | Purchase date | Purchase price |
|---|---|---|---|
| 12 Winthrop St, Islip | 01/27/2022 | ||
| 15 Rex CT, Bay Shore | 2,333 | 11/04/2020 | $481,000 |
| 14 Rex CT, Bay Shore | 08/21/2023 | ||
| 3 40th St, Islip | |||
| 1411 Saxon Ave, Bay Shore | 1,600 | 05/29/2025 | $615,000 |
| 10 Winthrop St, Islip | 11/18/1994 | $96,000 | |
| 1415 Saxon Ave, Bay Shore | 02/10/2026 | $600,000 | |
| 46 39th St, Islip | |||
| 15 40th St, Islip | 08/10/2001 | $310,000 | |
| 1445 Boston Ave, Bay Shore | 08/25/2022 | ||
| 1439 Boston Ave, Bay Shore | 1,264 | 08/01/2017 | $329,900 |
| 17 40th St, Islip | |||
| 50 39th St, Islip | 03/30/2004 | ||
| 7 Winthrop St, Islip | 1,684 | 10/15/2020 | |
| 1425 Saxon Ave, Bay Shore | 03/04/2015 | $300,000 | |
| 6 Rex CT, Bay Shore | 1,827 | 03/28/2021 | |
| 5 Oxford St, Islip | 02/07/2013 | ||
| 9 Winthrop St, Islip | 11/04/2015 | $270,000 | |
| 510 Commack Rd, Islip | |||
| 520 Commack Rd, Islip |