| Primary address | 12 Windsor Street, Islip |
| Zip code | 11751 |
| County | Suffolk |
| Municipality | Islip |
| Parcel ID | 270-3-61 |
View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.
| Sale date | 05/09/2019 |
| Sale price | $10 |
| Arm's length | Register |
| Property tax | $10,621 |
| Building sqft | 1,000 |
| Building class | One Family Year-Round Residence (210) |
| Acreage | 0.17 |
| Year built | 1958 |
| 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:
12 Windsor Street, Islip, NY 11751 was built in 1958 and has a total of 1,000 square feet.
What is the assessed value of 12 Windsor Street, Islip, NY 11751 and the property tax paid?Assessed at $33,650, the tax amount paid for 12 Windsor Street, Islip, NY 11751 is $10,621.
When was 12 Windsor Street, Islip, NY 11751 last sold and what was the last sale price?12 Windsor Street, Islip, NY 11751 was last sold in 05/09/2019 for $10.
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 12 Windsor Street, Islip, including title documents, transfer conditions, mortgages and liens.
To view the complete history of deeds, mortgages, assignments of leases and rents, and more, sign up for free. Available data goes back to 1966.
R: Recorded date
D: Document date
Access detailed property tax data for 12 Windsor Street, Islip, NY 11751. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.
| Tax year | 2025-2026 |
| Property tax | $10,621 |
| Market value | $473,944 |
| Assessed value | $33,650 |
Here's the assessment & property tax history for 12 Windsor 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 | $473,944 | $33,650 | 30.486 | $10,259 | +3.73% |
| 2023-2024 | $462,226 | $33,650 | 29.39 | $9,890 | +1.68% |
| 2022-2023 | $406,401 | $33,650 | 28.904 | $9,726 | +0.07% |
| 2021-2022 | $362,608 | $33,650 | 28.884 | $9,719 | +3.07% |
| 2020-2021 | $346,907 | $33,650 | 28.023 | $9,430 | -26.94% |
The complete history of permits filed for 12 Windsor 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 12 Windsor 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 12 Windsor 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) |
|---|---|---|---|---|---|
| Commack Road Elementary School | 3 | Public | 2-5 | 397 | 0.24 |
| Wing Elementary School | NR | Public | K-1 | 379 | 0.86 |
| Loretta Park Elementary School | 4 | Public | 1-5 | 646 | 0.93 |
| Laurel Park Elementary School | 3 | Public | 1-5 | 665 | 1.00 |
| St Patrick School | NR | Private | PK-8 | 534 | 1.22 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| St Patrick School | NR | Private | PK-8 | 534 | 1.22 |
| Islip Middle School | 4 | Public | 6-8 | 641 | 1.29 |
| Bay Shore Middle School | 5 | Public | 6-8 | 1,298 | 1.57 |
| St Mary School | NR | Private | PK-8 | 413 | 1.92 |
| South Middle School | 3 | Public | 6-8 | 1,033 | 1.92 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Islip High School | 9 | Public | 9-12 | 892 | 1.21 |
| Bay Shore Senior High School | 5 | Public | 9-12 | 1,910 | 1.94 |
| MDQ Academy | NR | Private | PK-12 | 412 | 2.03 |
| East Islip High School | 8 | Public | 9-12 | 1,145 | 2.17 |
| Brentwood High School | 3 | Public | 9-12 | 4,641 | 2.42 |
Data provided by GreatSchools.org © 2025. All rights reserved.
Here are the neighbors for 12 Windsor Street, Islip.
| Address | Square feet | Purchase date | Purchase price |
|---|---|---|---|
| 19 Moffitt Blvd, East Islip | 06/30/2005 | ||
| 35 Erwin St, Sayville | 1,250 | 06/29/2020 | $420,000 |
| 146 McKinney Ave, Central Islip | 08/19/2022 | $400,000 | |
| 134 Noble St, Brentwood | 2,030 | 03/13/2017 | |
| 17 Garfield St, Bay Shore | 06/02/1999 | ||
| 13 Dow St, Central Islip | 06/24/2023 | ||
| 183 Connetquot Rd, Bayport | 06/22/1999 | $205,000 | |
| 11 Campion St, Brentwood | 12/22/2025 | $575,000 | |
| 791 Spur Dr N, Bay Shore | 957 | 12/07/2020 | $257,500 |
| 64 Howells Rd, Bay Shore | 06/02/1999 | ||
| 303 American Blvd, Brentwood | 07/23/2002 | ||
| 3 Mumford Pl, Nesconset | 07/08/2016 | ||
| 21 Mohican Ave, Ronkonkoma | 06/14/1999 | $145,000 | |
| 1560 N Gardiner Dr, Bay Shore | 09/14/2006 | $333,900 | |
| 103 Marion St, Sayville | 06/04/2015 | ||
| 147 Wedgewood Dr, Hauppauge | 06/01/2021 | $10 | |
| 2834 Pond Rd, Ronkonkoma | 07/01/2025 | $885,000 | |
| 6 Huron Dr, Bay Shore | 06/15/1999 | $145,000 | |
| 132 Tahlulah Ln, West Islip | 03/11/2003 | $750,000 | |
| 1051 Bay Shore Ave, Bay Shore | 906 | 05/26/2017 | $150,000 |