| Primary address | 89 Root Avenue, Islip |
| Zip code | 11751 |
| County | Suffolk |
| Municipality | Islip |
| Parcel ID | 344-1-2 |
View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.
| Sale date | 06/19/2020 |
| Sale price | $385,000 |
| Arm's length | Register |
| Property tax | $9,816 |
| Building sqft | 1,200 |
| Building class | One Family Year-Round Residence (210) |
| Acreage | 0.16 |
| Year built | 1952 |
| 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:
89 Root Avenue, Islip, NY 11751 was built in 1952 and has a total of 1,200 square feet.
What is the assessed value of 89 Root Avenue, Islip, NY 11751 and the property tax paid?Assessed at $31,100, the tax amount paid for 89 Root Avenue, Islip, NY 11751 is $9,816.
When was 89 Root Avenue, Islip, NY 11751 last sold and what was the last sale price?89 Root Avenue, Islip, NY 11751 was last sold in 06/19/2020 for $385,000.
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 89 Root Avenue, Islip, including title documents, transfer conditions, mortgages and liens.
| Purchase date | Purchase price | Buyer name | Seller name |
|---|---|---|---|
| 06/19/2020 | $385,000 | Register | Register |
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 89 Root 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 | $9,816 |
| Market value | $438,028 |
| Assessed value | $31,100 |
Here's the assessment & property tax history for 89 Root 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 |
|---|---|---|---|---|---|
| 2025-2026 | $438,028 | $31,100 | 31.564 | $9,816 | +3.54% |
| 2024-2025 | $438,028 | $31,100 | 30.486 | $9,481 | +3.73% |
| 2023-2024 | $427,197 | $31,100 | 29.39 | $9,140 | +1.68% |
| 2022-2023 | $375,604 | $31,100 | 28.904 | $8,989 | +0.07% |
| 2021-2022 | $335,129 | $31,100 | 28.884 | $8,983 | +3.07% |
The complete history of permits filed for 89 Root 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 89 Root 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 89 Root 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 | 0.53 |
| Wing Elementary School | NR | Public | K-1 | 379 | 0.63 |
| St Patrick School | NR | Private | PK-8 | 534 | 1.07 |
| St Patrick School | NR | Private | PK-8 | 534 | 1.07 |
| Maud S Sherwood Elementary School | 6 | Public | 2-5 | 335 | 1.33 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Islip Middle School | 4 | Public | 6-8 | 641 | 0.58 |
| St Patrick School | NR | Private | PK-8 | 534 | 1.07 |
| St Mary School | NR | Private | PK-8 | 413 | 1.40 |
| Bay Shore Middle School | 5 | Public | 6-8 | 1,298 | 1.66 |
| East Islip Middle School | 6 | Public | 6-8 | 804 | 2.19 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Islip High School | 9 | Public | 9-12 | 892 | 0.50 |
| Bay Shore Senior High School | 5 | Public | 9-12 | 1,910 | 1.79 |
| East Islip High School | 8 | Public | 9-12 | 1,145 | 2.21 |
| MDQ Academy | NR | Private | PK-12 | 412 | 2.74 |
| Brentwood High School | 3 | Public | 9-12 | 4,641 | 3.08 |
Data provided by GreatSchools.org © 2025. All rights reserved.
Here are the neighbors for 89 Root Avenue, Islip.
| Address | Square feet | Purchase date | Purchase price |
|---|---|---|---|
| 140 Jaycox Ave, Islip | |||
| 117 Jaycox Ave, Islip | 1,920 | 12/03/2021 | |
| 207 Moffitt Blvd, Islip | 10/21/2011 | $290,000 | |
| 199 Moffitt Blvd, Islip | |||
| 82 Jaycox Ave, Islip | |||
| 91 Garretson Ave, Islip | |||
| 84 Root Ave, Islip | 10/16/1997 | $135,000 | |
| 97 Garretson Ave, Islip | |||
| 39 Roosevelt Ave, Islip | |||
| 209 Moffit Blvd, Islip | 10/02/2024 | $419,105 | |
| 224 Grant Ave, Islip | |||
| 241 Moffitt Blvd, Islip | 08/10/2020 | ||
| 40 Moffitt Blvd, Islip | |||
| 61 Peckham Ave, Islip | 03/09/2026 | $630,000 | |
| 89 Jaycox Ave, Islip | 1,063 | 10/26/2021 | $440,000 |
| 90 Root Ave, Islip | |||
| 38 Roosevelt Ave, Islip | 770 | 12/20/2019 | $325,000 |
| 124 Jaycox Ave, Islip | |||
| 119 Garretson Ave, Islip | 02/28/2023 | $560,000 | |
| 231 Moffitt Blvd, Islip | 09/12/2022 |