| Primary address | 23 Riviera Court, Great River |
| Zip code | 11739 |
| County | Suffolk |
| Municipality | Islip |
| Parcel ID | 375-3-9 |
View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.
| Sale date | 07/23/2021 |
| Sale price | $1,817,500 |
| Arm's length | Register |
| Property tax | $31,396 |
| Building sqft | 3,433 |
| Building class | One Family Year-Round Residence (210) |
| Acreage | 0.89 |
| Year built | 1975 |
| Zoning district | Register |
| School district | East 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:
23 Riviera Court, Great River, NY 11739 was built in 1975 and has a total of 3,433 square feet.
What is the assessed value of 23 Riviera Court, Great River, NY 11739 and the property tax paid?Assessed at $112,300, the tax amount paid for 23 Riviera Court, Great River, NY 11739 is $31,395.
When was 23 Riviera Court, Great River, NY 11739 last sold and what was the last sale price?23 Riviera Court, Great River, NY 11739 was last sold in 07/23/2021 for $1,817,500.
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 23 Riviera Court, Great River, 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 23 Riviera Court, Great River, NY 11739. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.
| Tax year | 2025-2026 |
| Property tax | $31,396 |
| Market value | $1,581,690 |
| Assessed value | $112,300 |
Here's the assessment & property tax history for 23 Riviera Court, Great River, 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 |
|---|---|---|---|---|---|
| 2025-2026 | $1,581,690 | $112,300 | 27.957 | $31,396 | +4.13% |
| 2024-2025 | $1,581,690 | $112,300 | 26.849 | $30,151 | +2.69% |
| 2023-2024 | $1,542,582 | $112,300 | 26.145 | $29,361 | +0.84% |
| 2022-2023 | $1,356,280 | $112,300 | 25.927 | $29,116 | -0.72% |
| 2021-2022 | $1,210,129 | $112,300 | 26.114 | $29,326 | +2.36% |
The complete history of permits filed for 23 Riviera Court, Great River, 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 23 Riviera Court, Great River, 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) | AE, X (See more on map) |
Access the detailed traffic volume map for 23 Riviera Court, Great River 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) |
|---|---|---|---|---|---|
| Idle Hour Elementary School | 8 | Public | PK, K-5 | 190 | 0.44 |
| Idle Hour Elementary School | 8 | Public | PK, K-5 | 190 | 0.44 |
| Timber Point Elementary School | NR | Public | PK, K-2 | 345 | 0.98 |
| Timber Point Elementary School | NR | Public | PK, K-2 | 345 | 0.98 |
| Chatterbox Day School | NR | Private | PK, K-1 | 0 | 1.15 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| East Islip Middle School | 6 | Public | 6-8 | 804 | 1.69 |
| Connetquot Alternative Preschool At Premm | NR | Public | 0 | 1.82 | |
| Oakdale Bohemia Middle School | 6 | Public | 6-8 | 634 | 1.87 |
| St Mary School | NR | Private | PK-8 | 413 | 1.93 |
| West Sayville Christian School | NR | Private | K-9 | 37 | 3.24 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| East Islip High School | 8 | Public | 9-12 | 1,145 | 1.79 |
| Connetquot Alternative Preschool At Premm | NR | Public | 0 | 1.82 | |
| Islip High School | 9 | Public | 9-12 | 892 | 3.31 |
| Sayville High School | 9 | Public | 9-12 | 880 | 3.46 |
| Connetquot High School | 8 | Public | 9-12 | 1,757 | 3.73 |
Data provided by GreatSchools.org © 2025. All rights reserved.
Here are the neighbors for 23 Riviera Court, Great River.
| Address | Square feet | Purchase date | Purchase price |
|---|---|---|---|
| 24 Meier Pl, Bay Shore | 1,665 | 04/13/2022 | |
| 104 Chenango Dr, Bay Shore | 08/29/2022 | $605,000 | |
| 171 Cedar Dr, Bay Shore | 01/26/2012 | ||
| 14 Breslau St, Bay Shore | 12/22/2016 | $375,000 | |
| 2235 Cedar Ave, Ronkonkoma | 08/17/2009 | $296,800 | |
| 89 Broadlawn Dr, Central Islip | 1,400 | 10/20/2017 | $260,000 |
| 775 Candlewood Rd, Brentwood | 10/15/2022 | ||
| 142 Simmons Dr, East Islip | 1,570 | 06/29/2004 | |
| 145 Merrill St, Brentwood | 05/16/2023 | $581,000 | |
| 964 Thompson Dr, Bay Shore | 07/19/2004 | $355,000 | |
| 35 Hawthorne Ave, Central Islip | 10/31/2014 | $139,000 | |
| 80 A Fulton St, Brentwood | 06/09/2006 | $412,000 | |
| 3 Campion St, Brentwood | 04/16/2004 | ||
| 17 Perry St, Brentwood | 2,010 | 08/10/2016 | $257,000 |
| 2384 Walnut Ave, Ronkonkoma | 07/29/2004 | $212,500 | |
| 63 Grant Ave, Brentwood | 1,075 | 09/15/2022 | |
| 168 W Orange St, Brentwood | 06/12/2020 | ||
| 141 Stahley St, Brentwood | 10/19/2016 | $310,000 | |
| 30 Sylvan St, Bay Shore | 06/10/2004 | ||
| 152 Heyward St, Brentwood | 08/14/2012 | $880,000 |