| Primary address | 85 Bonaparte Avenue, Islip |
| Zip code | 11751 |
| County | Suffolk |
| Municipality | Islip |
| Parcel ID | 318-3-23 |
View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.
| Sale date | 07/17/2000 |
| Sale price | $205,000 |
| Arm's length | Register |
| Current property tax | $10,778 |
| Building class | One Family Year-Round Residence (210) |
| Acreage | 0.2 |
| 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 $37,000, the tax amount paid for 85 Bonaparte Avenue, Islip, NY 11751 is $11,678.
When was 85 Bonaparte Avenue, Islip, NY 11751 last sold?85 Bonaparte Avenue, Islip, NY 11751 was last sold in 09/03/2024.
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 85 Bonaparte Avenue, 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 85 Bonaparte 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 | $11,679 |
| Current property tax | $10,778 |
| Market value | $521,127 |
| Assessed value | $37,000 |
Here's the assessment & property tax history for 85 Bonaparte 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 | $521,127 | $37,000 | 30.486 | $11,280 | +3.73% |
| 2023-2024 | $508,241 | $37,000 | 29.39 | $10,874 | +1.68% |
| 2022-2023 | $446,860 | $37,000 | 28.904 | $10,694 | +0.07% |
| 2021-2022 | $398,707 | $37,000 | 28.884 | $10,687 | +3.07% |
| 2020-2021 | $381,443 | $37,000 | 28.023 | $10,369 | -26.94% |
The complete history of permits filed for 85 Bonaparte 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.
Create a free account to unlock extended information for 85 Bonaparte 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) |
Access the detailed traffic volume map for 85 Bonaparte 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 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Commack Road Elementary School | 3 | Public | 2-5 | 397 | 0.41 |
| Wing Elementary School | NR | Public | K-1 | 379 | 0.66 |
| St Patrick School | NR | Private | PK-8 | 534 | 1.02 |
| St Patrick School | NR | Private | PK-8 | 534 | 1.02 |
| Brook Avenue Elementary School | NR | Public | K-2 | 400 | 1.29 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Islip Middle School | 4 | Public | 6-8 | 641 | 0.70 |
| St Patrick School | NR | Private | PK-8 | 534 | 1.02 |
| St Mary School | NR | Private | PK-8 | 413 | 1.52 |
| Bay Shore Middle School | 5 | Public | 6-8 | 1,298 | 1.58 |
| East Islip Middle School | 6 | Public | 6-8 | 804 | 2.22 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Islip High School | 9 | Public | 9-12 | 892 | 0.62 |
| Bay Shore Senior High School | 5 | Public | 9-12 | 1,910 | 1.75 |
| East Islip High School | 8 | Public | 9-12 | 1,145 | 2.23 |
| MDQ Academy | NR | Private | PK-12 | 412 | 2.59 |
| Brentwood High School | 3 | Public | 9-12 | 4,641 | 2.93 |
Data provided by GreatSchools.org © 2025. All rights reserved.
Here are the neighbors for 85 Bonaparte Avenue, Islip.
| Address | Square feet | Purchase date | Purchase price |
|---|---|---|---|
| 90 Holmes Ave, Islip | |||
| 109 Peckham Ave, Islip | 2,316 | 07/24/2019 | $230,000 |
| 1930 Sunrise Hwy, Bay Shore | 21,738 | 03/26/2014 | $5,100,000 |
| 92 Bonaparte Ave, Islip | 1,333 | 07/30/2024 | $570,000 |
| 43 Shaw Ave, Islip | 1,238 | 05/28/2024 | $560,000 |
| 2052 Sunrise Hwy, Islip | 179,494 | ||
| 99 Saxon Ave, Bay Shore | 05/31/2022 | ||
| 99 Peckham Ave, Islip | 05/06/2025 | ||
| 86 Bonaparte Ave, Islip | 1,314 | 09/05/2024 | $635,000 |
| 70 Moody Ave, Islip | 2,769 | 07/03/2025 | $710,000 |
| 108 Peckham Ave, Islip | 1,698 | 10/04/2024 | $282,500 |
| 103 Saxon Ave, Bay Shore | 04/15/2025 | ||
| 95 Saxon Ave, Bay Shore | 792 | 08/05/2016 | $160,000 |
| 110 Saxon Ave, Bay Shore | 03/12/1999 | $180,000 | |
| 72 Bonaparte Ave, Islip | |||
| 92 Holmes Ave, Islip | 12/21/2015 | $475,000 | |
| 85 Moody Ave, Islip | 02/18/2014 | $245,500 | |
| 84 Moody Ave, Islip | 02/22/2016 | $312,000 | |
| 91 Bonaparte Ave, Islip | 07/24/2009 | $380,000 | |
| 2190 Sunrise Hwy, Islip | 11/16/2023 |