| Primary address | 47 River Street, Sayville |
| Zip code | 11782 |
| County | Suffolk |
| Municipality | Islip |
| Parcel ID | 409-4-49 |
View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.
| Sale date | 05/16/2011 |
| Sale price | $300,000 |
| Arm's length | Register |
| Property tax | $11,082 |
| Building sqft | 1,355 |
| Building class | One Family Year-Round Residence (210) |
| Acreage | 0.17 |
| Year built | 1945 |
| 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:
47 River Street, Sayville, NY 11782 was built in 1945 and has a total of 1,355 square feet.
What is the assessed value of 47 River Street, Sayville, NY 11782 and the property tax paid?Assessed at $36,800, the tax amount paid for 47 River Street, Sayville, NY 11782 is $11,082.
When was 47 River Street, Sayville, NY 11782 last sold?47 River Street, Sayville, NY 11782 was last sold in 02/22/2022.
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 47 River Street, Sayville, 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 47 River Street, Sayville, NY 11782. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.
| Tax year | 2025-2026 |
| Property tax | $11,082 |
| Market value | $518,309 |
| Assessed value | $36,800 |
Here's the assessment & property tax history for 47 River Street, 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 | $518,309 | $36,800 | 28.936 | $10,648 | +5.54% |
| 2023-2024 | $505,495 | $36,800 | 27.418 | $10,090 | +2.17% |
| 2022-2023 | $444,444 | $36,800 | 26.836 | $9,876 | -0.83% |
| 2021-2022 | $396,551 | $36,800 | 27.061 | $9,958 | +1.27% |
| 2020-2021 | $379,381 | $36,800 | 26.722 | $9,834 | -25.83% |
The complete history of permits filed for 47 River Street, 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 47 River Street, 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 47 River Street, 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 | 0.63 |
| Prince Of Peace Regional School | NR | Private | PK, K-8 | 194 | 0.63 |
| Academy Street Elementary School | 9 | Public | K-5 | 303 | 1.07 |
| Cherry Avenue Elementary School | 7 | Public | K-5 | 354 | 1.17 |
| West Sayville Christian School | NR | Private | K-9 | 37 | 1.20 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Prince Of Peace Regional School | NR | Private | PK, K-8 | 194 | 0.63 |
| West Sayville Christian School | NR | Private | K-9 | 37 | 1.20 |
| Sayville Middle School | 7 | Public | 6-8 | 619 | 2.12 |
| James Wilson Young Middle School | 6 | Public | 6-8 | 398 | 2.29 |
| Connetquot Alternative Preschool At Premm | NR | Public | 0 | 2.83 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Sayville High School | 9 | Public | 9-12 | 880 | 1.03 |
| Bayport Blue Point High School | 9 | Public | 9-12 | 664 | 1.34 |
| Connetquot Alternative Preschool At Premm | NR | Public | 0 | 2.83 | |
| Connetquot High School | 8 | Public | 9-12 | 1,757 | 4.93 |
| Eastern Suffolk Boces | NR | Public | K-12 | 1,721 | 5.40 |
Data provided by GreatSchools.org © 2025. All rights reserved.
Here are the neighbors for 47 River Street, Sayville.
| Address | Square feet | Purchase date | Purchase price |
|---|---|---|---|
| 11 Pinedale Rd, Hauppauge | 2,096 | 03/03/2021 | $699,000 |
| 367 Whipple St, Brentwood | 1,367 | 07/26/2021 | $515,000 |
| 18 Community Rd, Bay Shore | 2,495 | 08/21/2019 | $450,000 |
| 1761 Manatuck Blvd, Bay Shore | 09/29/2008 | $276,000 | |
| 77 Reilly St, West Islip | 08/31/2015 | $337,500 | |
| 4 Tudor Ln, Bay Shore | 09/18/2008 | $230,000 | |
| 214 Singingwood Dr, Holbrook | 1,508 | 12/02/2020 | |
| 8 Joanne Dr, Holbrook | 1,458 | 08/07/2018 | $404,000 |
| 47 Jean Rd, West Islip | 09/03/2008 | $390,000 | |
| 2369 1st Ave, Ronkonkoma | 10/01/2008 | $375,000 | |
| 228 Lowell Rd, Sayville | 07/17/2023 | ||
| 12 Alice Rd, West Islip | 09/25/2008 | $300,000 | |
| 18 William Ave, Central Islip | 1,270 | 05/24/2021 | $313,000 |
| 46 Jackson St, East Islip | 08/29/2025 | $665,215 | |
| 1 Wilton CT, Great River | 3,776 | 12/28/2023 | |
| 4 Poplar Pl, Bay Shore | 09/19/2008 | $250,000 | |
| 36 Leopold Ave, West Islip | 1,860 | 03/26/2022 | |
| 20 Carpenter Ln, Hauppauge | 2,423 | 12/20/2021 | $750,000 |
| 62 Gillette Ave, Bayport | 2,036 | 04/14/2021 | |
| 12 Thunder Rd, Holbrook | 10/30/2009 |