| Primary address | 798 Montauk Highway, Islip |
| Zip code | 11751 |
| County | Suffolk |
| Municipality | Islip |
| Parcel ID | 371-3-2 |
View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.
| Sale date | 10/27/2022 |
| Sale price | $579,000 |
| Arm's length | Register |
| Property tax | $13,320 |
| Building sqft | 1,861 |
| Building class | One Family Year-Round Residence (210) |
| Acreage | 0.26 |
| Year built | 1950 |
| 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:
798 Montauk Highway, Islip, NY 11751 was built in 1950 and has a total of 1,861 square feet.
What is the assessed value of 798 Montauk Highway, Islip, NY 11751 and the property tax paid?Assessed at $42,200, the tax amount paid for 798 Montauk Highway, Islip, NY 11751 is $13,320.
When was 798 Montauk Highway, Islip, NY 11751 last sold and what was the last sale price?798 Montauk Highway, Islip, NY 11751 was last sold in 10/27/2022 for $579,000.
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 798 Montauk Highway, 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 798 Montauk Highway, Islip, NY 11751. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.
| Tax year | 2025-2026 |
| Property tax | $13,320 |
| Market value | $594,366 |
| Assessed value | $42,200 |
Here's the assessment & property tax history for 798 Montauk Highway, 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 | $594,366 | $42,200 | 30.486 | $12,865 | +3.73% |
| 2023-2024 | $579,670 | $42,200 | 29.39 | $12,403 | +1.68% |
| 2022-2023 | $509,662 | $42,200 | 28.904 | $12,197 | +0.07% |
| 2021-2022 | $454,741 | $42,200 | 28.884 | $12,189 | +3.07% |
| 2020-2021 | $435,052 | $42,200 | 28.023 | $11,826 | -26.94% |
The complete history of permits filed for 798 Montauk Highway, 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 798 Montauk Highway, 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 798 Montauk Highway, 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) |
|---|---|---|---|---|---|
| St Mary School | NR | Private | PK-8 | 413 | 0.48 |
| St Mary School | NR | Private | PK-8 | 413 | 0.48 |
| Wing Elementary School | NR | Public | K-1 | 379 | 0.78 |
| Maud S Sherwood Elementary School | 6 | Public | 2-5 | 335 | 0.93 |
| John F Kennedy Elementary School | 5 | Public | 3-5 | 450 | 1.04 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| St Mary School | NR | Private | PK-8 | 413 | 0.48 |
| Islip Middle School | 4 | Public | 6-8 | 641 | 0.93 |
| East Islip Middle School | 6 | Public | 6-8 | 804 | 1.79 |
| St Patrick School | NR | Private | PK-8 | 534 | 1.92 |
| Bay Shore Middle School | 5 | Public | 6-8 | 1,298 | 2.56 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Islip High School | 9 | Public | 9-12 | 892 | 0.91 |
| East Islip High School | 8 | Public | 9-12 | 1,145 | 1.85 |
| Bay Shore Senior High School | 5 | Public | 9-12 | 1,910 | 2.56 |
| MDQ Academy | NR | Private | PK-12 | 412 | 3.55 |
| Brentwood High School | 3 | Public | 9-12 | 4,641 | 3.96 |
Data provided by GreatSchools.org © 2025. All rights reserved.
Here are the neighbors for 798 Montauk Highway, Islip.
| Address | Square feet | Purchase date | Purchase price |
|---|---|---|---|
| 65 St Marks Ln, Islip | 11/07/2024 | $730,000 | |
| 16 Suellen Rd, Islip | 08/03/2005 | ||
| 34 Tappen Ave, Islip | 03/24/2023 | ||
| 25 St Marks Ln, Islip | 1,306 | 08/10/2021 | $527,500 |
| 33 Tappen Ave, Islip | 01/28/2025 | $235,401 | |
| 45 St Marks Ln, Islip | 2,240 | 07/25/2017 | |
| 17 Woodside Ave, Islip | 12/23/1996 | $150,000 | |
| 736 Main St, Islip | |||
| 10 Tappen Ave, Islip | 06/25/2014 | $135,000 | |
| 21 St Marks Ln, Islip | 12/08/2011 | $325,000 | |
| 7 St Marks Ln, Islip | |||
| 64 St Marks Ln, Islip | 02/22/2013 | ||
| 11 Woodside Ave, Islip | 3,172 | ||
| 25 Tappen Ave, Islip | |||
| 804 Main St, Islip | 11/10/1993 | ||
| 59 St Marks Ln, Islip | 07/22/1997 | $209,000 | |
| 7 Suellen Rd, Islip | 09/08/2016 | $410,000 | |
| 38 Woodside Ave, Islip | 07/29/1993 | $133,500 | |
| 178 W Main St, East Islip | 1,800 | 01/11/2019 | $385,000 |
| 7 Hollister Ln, Islip | 3,112 | 11/14/2018 | $640,000 |