| Primary address | 20 Riviera Drive, Smithtown |
| Zip code | 11787 |
| County | Suffolk |
| Municipality | Smithtown |
| Parcel ID | 50-3-18 |
View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.
| Current property tax | $8,536 |
| Building class | One Family Year-Round Residence (210) |
| Acreage | 0.25 |
| Zoning district | Register |
| School district | Smithtown |
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 $4,275, the tax amount paid for 20 Riviera Drive, Smithtown, NY 11787 is $11,013.
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 20 Riviera Drive, Smithtown, including title documents, transfer conditions, mortgages and liens.
Access detailed property tax data for 20 Riviera Drive, Smithtown, NY 11787. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.
| Tax year | 2025-2026 |
| Base tax | $11,014 |
| Current property tax | $8,536 |
| Market value | $534,375 |
| Assessed value | $4,275 |
Here's the assessment & property tax history for 20 Riviera Drive, Smithtown, 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 | $497,093 | $4,275 | 2469.867 | $10,559 | +16.07% |
| 2023-2024 | $491,379 | $4,275 | 2127.961 | $9,097 | +2.50% |
| 2022-2023 | $610,714 | $4,275 | 2076.086 | $8,875 | -11.46% |
| 2021-2022 | $381,696 | $4,275 | 2344.675 | $10,023 | +1.58% |
| 2020-2021 | $371,739 | $4,275 | 2308.127 | $9,867 | -0.14% |
The complete history of permits filed for 20 Riviera Drive, Smithtown, 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.
Access a detailed real estate market overview of Smithtown so you can assess current trends, home values, types of properties sold and transaction volume. View the median home sale price in Smithtown and compare it to other neighborhoods in Suffolk County.
Create a free account to unlock extended information for 20 Riviera Drive, Smithtown, 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 20 Riviera Drive, Smithtown 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) |
|---|---|---|---|---|---|
| Parkview Elementary School | 9 | Public | PK, K-3 | 405 | 1.00 |
| Parkview Elementary School | 9 | Public | PK, K-3 | 405 | 1.00 |
| Accompsett Elementary School | 7 | Public | K-5 | 527 | 1.31 |
| Developmental Disabilities Institute | NR | Private | 222 | 1.56 | |
| Smithtown Christian School | NR | Private | PK, K-12 | 529 | 1.67 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Accompsett Middle School | 7 | Public | 6-8 | 532 | 1.36 |
| Developmental Disabilities Institute | NR | Private | 222 | 1.56 | |
| Smithtown Christian School | NR | Private | PK, K-12 | 529 | 1.67 |
| Nesaquake Middle School | 7 | Public | 6-8 | 473 | 1.99 |
| William T Rogers Middle School | 7 | Public | 6-8 | 636 | 2.14 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Kings Park High School | 9 | Public | 9-12 | 857 | 1.44 |
| Smithtown High School West | 10 | Public | 9-12 | 1,270 | 1.51 |
| Developmental Disabilities Institute | NR | Private | 222 | 1.56 | |
| Smithtown Christian School | NR | Private | PK, K-12 | 529 | 1.67 |
| Smithtown High School East | 10 | Public | 9-12 | 1,475 | 2.65 |
Data provided by GreatSchools.org © 2025. All rights reserved.
Here are the neighbors for 20 Riviera Drive, Smithtown.
| Address | Square feet | Purchase date | Purchase price |
|---|---|---|---|
| 2 N Ingelore CT, Smithtown | |||
| 8 Lower Rd, Smithtown | 1,292 | 10/04/2024 | $750,000 |
| 7 Riviera Dr, Smithtown | 1,210 | 11/02/1993 | $110,000 |
| 20 Veronica CT, Smithtown | 2,196 | 02/27/2023 | $590,001 |
| 3 Lower Rd, Smithtown | 09/15/2005 | $470,000 | |
| 15 Sheryl Cres, Smithtown | |||
| 4 Sybil Pl, Smithtown | 1,424 | 12/23/2020 | |
| 1 Iris Ln, Smithtown | 1,920 | 11/02/1998 | |
| 6 Oakside Rd, Smithtown | 2,531 | 08/01/2024 | $775,000 |
| 4 Iris Ln, Smithtown | 03/30/2021 | $555,000 | |
| 5 Riviera Dr, Smithtown | 1,256 | 06/14/2006 | $422,000 |
| 19 Sheryl Cres, Smithtown | 1,722 | ||
| 8 Ingelore CT N, Smithtown | 2,228 | 04/06/2022 | |
| 45 Nowick Ln, Smithtown | |||
| 11 Riviera Dr, Smithtown | 1,893 | 08/04/2011 | $182,000 |
| 24 Veronica CT, Smithtown | 06/22/2020 | $710,000 | |
| 103 Route 25a, Smithtown | 1,292 | 02/13/2021 | |
| 37 Oakside Rd, Smithtown | 2,506 | 09/23/2021 | $760,000 |
| 3 Riviera Dr, Smithtown | 1,940 | 06/08/2010 | $520,000 |
| 25 Sheryl Cres, Smithtown | 2,056 | 05/30/1996 | $240,000 |