| Primary address | 230 Foster Avenue, Sayville |
| Zip code | 11782 |
| County | Suffolk |
| Municipality | Islip |
| Parcel ID | 409-3-49 |
View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.
| Sale date | 09/30/2015 |
| Sale price | $464,500 |
| Arm's length | Register |
| Property tax | $20,840 |
| Building class | Residential - Multi-Purpose/Multi-Structure (280) |
| Acreage | 0.44 |
| 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:
Assessed at $69,200, the tax amount paid for 230 Foster Avenue, Sayville, NY 11782 is $20,839.
When was 230 Foster Avenue, Sayville, NY 11782 last sold and what was the last sale price?230 Foster Avenue, Sayville, NY 11782 was last sold in 09/30/2015 for $464,500.
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 230 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 230 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 | $20,840 |
| Market value | $974,648 |
| Assessed value | $69,200 |
Here's the assessment & property tax history for 230 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 | $974,648 | $69,200 | 28.936 | $20,024 | +5.54% |
| 2023-2024 | $950,550 | $69,200 | 27.418 | $18,973 | +2.17% |
| 2022-2023 | $835,749 | $69,200 | 26.836 | $18,571 | -0.83% |
| 2021-2022 | $745,690 | $69,200 | 27.061 | $18,726 | +1.27% |
| 2020-2021 | $713,402 | $69,200 | 26.722 | $18,492 | -25.83% |
The complete history of permits filed for 230 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 230 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 230 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 | 0.52 |
| Prince Of Peace Regional School | NR | Private | PK, K-8 | 194 | 0.52 |
| West Sayville Christian School | NR | Private | K-9 | 37 | 1.05 |
| Cherry Avenue Elementary School | 7 | Public | K-5 | 354 | 1.07 |
| Academy Street Elementary School | 9 | Public | K-5 | 303 | 1.22 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Prince Of Peace Regional School | NR | Private | PK, K-8 | 194 | 0.52 |
| West Sayville Christian School | NR | Private | K-9 | 37 | 1.05 |
| Sayville Middle School | 7 | Public | 6-8 | 619 | 2.12 |
| James Wilson Young Middle School | 6 | Public | 6-8 | 398 | 2.43 |
| Connetquot Alternative Preschool At Premm | NR | Public | 0 | 2.70 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Sayville High School | 9 | Public | 9-12 | 880 | 0.90 |
| Bayport Blue Point High School | 9 | Public | 9-12 | 664 | 1.49 |
| Connetquot Alternative Preschool At Premm | NR | Public | 0 | 2.70 | |
| Connetquot High School | 8 | Public | 9-12 | 1,757 | 4.86 |
| Eastern Suffolk Boces | NR | Public | K-12 | 1,721 | 5.55 |
Data provided by GreatSchools.org © 2025. All rights reserved.
Here are the neighbors for 230 Foster Avenue, Sayville.
| Address | Square feet | Purchase date | Purchase price |
|---|---|---|---|
| 913 Belmore Ave, Islip Terrace | 09/29/2021 | ||
| 21 Cedar St E, Central Islip | 01/02/2024 | ||
| 1264 Locust Ave, Bohemia | 11/01/2004 | $340,000 | |
| 223 F Springmeadow Dr, Holbrook | 06/25/2024 | $425,000 | |
| 194 Shadybrook Ln, West Islip | 3,433 | 06/17/2025 | $1,750,000 |
| 99 Sprucewood Blvd, Central Islip | 1,432 | 05/31/2019 | $335,000 |
| 1410 Brooklyn Blvd, Bay Shore | 1,581 | 02/02/2021 | $485,000 |
| 148 Storm Dr, Holtsville | 07/23/2021 | ||
| 15 9th Ave, Brentwood | 12/30/1998 | $33,750 | |
| 48 Gates Ave, Brentwood | 2,889 | 06/23/1998 | $140,000 |
| 65 44th St, Islip | 11/19/2018 | $425,000 | |
| 73 Westwood Dr, Brentwood | 07/23/2014 | $263,680 | |
| 1 Osprey Ln, Brentwood | 02/27/2023 | ||
| 384 Grand Blvd, Brentwood | 05/05/1999 | ||
| 21 40th St, Islip | 03/23/1999 | $134,000 | |
| 2381 Sunrise Hwy, Islip | 2,464 | 10/08/2020 | $450,000 |
| 250 Irving St, Central Islip | 560 | 09/23/2003 | $167,684 |
| 795 Johnson Ave, Ronkonkoma | 01/04/1999 | $115,500 | |
| 22 Dougherty Pl, Bay Shore | 2,655 | 10/08/2021 | $629,000 |
| 379 Sunrise Hwy, West Islip | 05/06/2024 |