| Primary address | 86 Foster Avenue, Sayville |
| Zip code | 11782 |
| County | Suffolk |
| Municipality | Islip |
| Parcel ID | 383-2-18 |
View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.
| Sale date | 04/07/2025 |
| Sale price | $826,500 |
| Arm's length | Register |
| Property tax | $14,756 |
| Building class | Two Family Year-Round Residence (220) |
| Acreage | 0.28 |
| Year built | 1922 |
| Units | 2 |
| Zoning district | Register |
| School district | Sayville |
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:
86 Foster Avenue, Sayville, NY 11782 was built in 1922.
What is the assessed value of 86 Foster Avenue, Sayville, NY 11782 and the property tax paid?Assessed at $49,000, the tax amount paid for 86 Foster Avenue, Sayville, NY 11782 is $14,756.
When was 86 Foster Avenue, Sayville, NY 11782 last sold and what was the last sale price?86 Foster Avenue, Sayville, NY 11782 was last sold in 04/07/2025 for $826,500.
How many residential units does this building have?This building has 2 residential unit(s).
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 86 Foster Avenue, Sayville, including title documents, transfer conditions, mortgages and liens.
*Here are the three most recent sales for this property.
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 86 Foster Avenue, Sayville, NY 11782. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.
| Tax year | 2025-2026 |
| Property tax | $14,756 |
| Market value | $690,141 |
| Assessed value | $49,000 |
Here's the assessment & property tax history for 86 Foster Avenue, Sayville, 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 | $690,141 | $49,000 | 28.936 | $14,179 | +5.54% |
| 2023-2024 | $673,077 | $49,000 | 27.418 | $13,435 | +2.17% |
| 2022-2023 | $591,787 | $49,000 | 26.836 | $13,150 | -0.83% |
| 2021-2022 | $528,017 | $49,000 | 27.061 | $13,260 | +1.27% |
| 2020-2021 | $505,155 | $49,000 | 26.722 | $13,094 | -25.83% |
The complete history of permits filed for 86 Foster Avenue, Sayville, 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 86 Foster Avenue, Sayville, 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 86 Foster Avenue, Sayville 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) |
|---|---|---|---|---|---|
| Prince Of Peace Regional School | NR | Private | PK, K-8 | 194 | 0.38 |
| Prince Of Peace Regional School | NR | Private | PK, K-8 | 194 | 0.38 |
| Cherry Avenue Elementary School | 7 | Public | K-5 | 354 | 0.86 |
| West Sayville Christian School | NR | Private | K-9 | 37 | 1.05 |
| Academy Street Elementary School | 9 | Public | K-5 | 303 | 1.10 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Prince Of Peace Regional School | NR | Private | PK, K-8 | 194 | 0.38 |
| West Sayville Christian School | NR | Private | K-9 | 37 | 1.05 |
| Sayville Middle School | 7 | Public | 6-8 | 619 | 1.77 |
| James Wilson Young Middle School | 6 | Public | 6-8 | 398 | 2.20 |
| Connetquot Alternative Preschool At Premm | NR | Public | 0 | 2.57 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Sayville High School | 9 | Public | 9-12 | 880 | 0.79 |
| Bayport Blue Point High School | 9 | Public | 9-12 | 664 | 1.34 |
| Connetquot Alternative Preschool At Premm | NR | Public | 0 | 2.57 | |
| Connetquot High School | 8 | Public | 9-12 | 1,757 | 4.57 |
| Eastern Suffolk Boces | NR | Public | K-12 | 1,721 | 5.38 |
Data provided by GreatSchools.org © 2025. All rights reserved.
Here are the neighbors for 86 Foster Avenue, Sayville.
| Address | Square feet | Purchase date | Purchase price |
|---|---|---|---|
| 22 13th St, Holbrook | 08/02/2001 | $255,000 | |
| 222 Bay Ave, Bayport | 03/04/2026 | $1,040,000 | |
| 26 13th St, Holbrook | 08/02/2001 | ||
| 754 Montauk Hwy, West Islip | 5,017 | 11/09/2020 | $1,500,000 |
| 39 E Beech St, Central Islip | 846 | 11/23/2021 | $360,000 |
| 129 S Clinton Ave, Bay Shore | 1,575 | 03/26/2019 | $349,000 |
| 827 Locust Ave, Bohemia | 1,950 | 04/01/2022 | |
| 18 White St, Brentwood | 12/28/2010 | $180,000 | |
| 33 Sunset Dr, Sayville | 2,524 | 08/18/2020 | $221,698 |
| 66 Woodhollow Rd, Great River | 06/19/2020 | ||
| 8 Kent CT, West Islip | 05/07/2002 | ||
| 448 Greenbelt Pkwy, Holtsville | 10/20/2015 | $372,000 | |
| 214 Commercial Blvd, Brentwood | 08/03/2023 | ||
| 77 Jean Rd, West Islip | 10/08/2015 | $325,000 | |
| 11 Marshall Ave, Brentwood | 08/09/2001 | ||
| 25 Vail St, Islip | 1,544 | 05/27/2021 | $550,000 |
| 880 Easton St, Ronkonkoma | 06/11/2015 | $400,000 | |
| 785 Belmore Ave, Islip Terrace | 07/03/2000 | ||
| 151 Lorraine Cir, West Sayville | 08/02/2001 | $268,000 | |
| 30 Oak St, Brentwood | 07/25/2001 | $159,000 |