| Primary address | 9 Riverdale Avenue, Oakdale |
| Zip code | 11769 |
| County | Suffolk |
| Municipality | Islip |
| Parcel ID | 327-2-66 |
View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.
| Sale date | 05/22/2018 |
| Sale price | $432,000 |
| Arm's length | Register |
| Property tax | $12,681 |
| Building sqft | 2,044 |
| Building class | One Family Year-Round Residence (210) |
| Acreage | 0.34 |
| Year built | 1958 |
| Zoning district | Register |
| School district | Connetquot |
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:
9 Riverdale Avenue, Oakdale, NY 11769 was built in 1958 and has a total of 2,044 square feet.
What is the assessed value of 9 Riverdale Avenue, Oakdale, NY 11769 and the property tax paid?Assessed at $43,900, the tax amount paid for 9 Riverdale Avenue, Oakdale, NY 11769 is $12,680.
When was 9 Riverdale Avenue, Oakdale, NY 11769 last sold and what was the last sale price?9 Riverdale Avenue, Oakdale, NY 11769 was last sold in 05/22/2018 for $432,000.
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 9 Riverdale Avenue, Oakdale, 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 9 Riverdale Avenue, Oakdale, NY 11769. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.
| Tax year | 2025-2026 |
| Property tax | $12,681 |
| Market value | $618,310 |
| Assessed value | $43,900 |
Here's the assessment & property tax history for 9 Riverdale Avenue, Oakdale, 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 | $618,310 | $43,900 | 27.581 | $12,108 | +4.79% |
| 2023-2024 | $603,022 | $43,900 | 26.321 | $11,555 | +1.30% |
| 2022-2023 | $530,193 | $43,900 | 25.984 | $11,407 | +0.86% |
| 2021-2022 | $473,060 | $43,900 | 25.763 | $11,310 | +2.14% |
| 2020-2021 | $452,577 | $43,900 | 25.224 | $11,073 | +4.15% |
The complete history of permits filed for 9 Riverdale Avenue, Oakdale, 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 9 Riverdale Avenue, Oakdale, 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 9 Riverdale Avenue, Oakdale 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) |
|---|---|---|---|---|---|
| Edward J Bosti Elementary School | 7 | Public | PK, K-5 | 283 | 0.52 |
| Edward J Bosti Elementary School | 7 | Public | PK, K-5 | 283 | 0.52 |
| Connetquot Alternative Preschool At Premm | NR | Public | 0 | 0.74 | |
| Cherry Avenue Elementary School | 7 | Public | K-5 | 354 | 1.04 |
| Sycamore Avenue Elementary School | 6 | Public | K-5 | 382 | 1.12 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Connetquot Alternative Preschool At Premm | NR | Public | 0 | 0.74 | |
| Oakdale Bohemia Middle School | 6 | Public | 6-8 | 634 | 0.91 |
| West Sayville Christian School | NR | Private | K-9 | 37 | 1.22 |
| Prince Of Peace Regional School | NR | Private | PK, K-8 | 194 | 1.57 |
| Sayville Middle School | 7 | Public | 6-8 | 619 | 1.71 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Connetquot Alternative Preschool At Premm | NR | Public | 0 | 0.74 | |
| Sayville High School | 9 | Public | 9-12 | 880 | 1.18 |
| Bayport Blue Point High School | 9 | Public | 9-12 | 664 | 3.01 |
| Connetquot High School | 8 | Public | 9-12 | 1,757 | 3.06 |
| East Islip High School | 8 | Public | 9-12 | 1,145 | 3.67 |
Data provided by GreatSchools.org © 2025. All rights reserved.
Here are the neighbors for 9 Riverdale Avenue, Oakdale.
| Address | Square feet | Purchase date | Purchase price |
|---|---|---|---|
| 82 Wilson St, Brentwood | 1,574 | 03/14/2019 | $385,000 |
| 113 W Bay Shore Rd, Bay Shore | 10/16/2023 | ||
| 163 Connetquot Rd, Bayport | 03/22/2018 | ||
| 28 Winthrop Rd, Brentwood | 03/24/2004 | ||
| 50 Beldon Ln, Bay Shore | 01/11/2007 | ||
| 2 Morgan Ln, Bayport | 10/02/2025 | ||
| 365 McConnell Ave, Bayport | 859 | 05/26/2020 | $300,000 |
| 244 Storm Dr, Holtsville | 11/08/2023 | ||
| 1813 Stein Dr, Bay Shore | 2,250 | 01/10/2025 | |
| 209 Vanderbilt Ave, Brentwood | 04/22/2015 | ||
| 17 Gates Ave, Brentwood | 11/10/1999 | $135,000 | |
| 1367 N Clinton Ave, Bay Shore | 12/18/2001 | $148,800 | |
| 37 Orient Ave, Brentwood | 05/23/2003 | $260,000 | |
| 440 Lowell Ave, Central Islip | 07/31/2012 | $124,000 | |
| 51 Glenmore Ave, Brentwood | 01/15/2026 | $700,000 | |
| 1798 Wells Dr, Bay Shore | 03/31/2026 | $10 | |
| 120 Locust Ave, Oakdale | 05/31/2000 | ||
| 96 Southern Blvd, Hauppauge | 07/30/2009 | $405,000 | |
| 354 Smith St, Central Islip | 1,950 | 10/30/2024 | $565,000 |
| 15 E Walnut St, Central Islip | 1,156 | 09/08/2025 | $575,000 |