| Primary address | 20 Seneca Drive, Commack |
| Zip code | 11725 |
| County | Suffolk |
| Municipality | Smithtown |
| Parcel ID | 118-3-11 |
View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.
| Sale date | 02/21/2023 |
| Sale price | $680,000 |
| Arm's length | Register |
| Current property tax | $16,529 |
| Building class | One Family Year-Round Residence (210) |
| Acreage | 0.25 |
| Year built | 1998 |
| Zoning district | Register |
| School district | Commack |
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:
20 Seneca Drive, Commack, NY 11725 was built in 1998.
What is the assessed value of 20 Seneca Drive, Commack, NY 11725 and the property tax paid?Assessed at $6,055, the tax amount paid for 20 Seneca Drive, Commack, NY 11725 is $15,592.
When was 20 Seneca Drive, Commack, NY 11725 last sold and what was the last sale price?20 Seneca Drive, Commack, NY 11725 was last sold in 02/21/2023 for $680,000.
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 20 Seneca Drive, Commack, 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 20 Seneca Drive, Commack, NY 11725. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.
| Tax year | 2025-2026 |
| Base tax | $15,592 |
| Current property tax | $16,529 |
| Market value | $704,070 |
| Assessed value | $6,055 |
Here's the assessment & property tax history for 20 Seneca Drive, Commack, 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 | $704,070 | $6,055 | 2484.041 | $15,041 | +11.55% |
| 2023-2024 | $695,977 | $6,055 | 2226.929 | $13,484 | -2.61% |
| 2022-2023 | $865,000 | $6,055 | 2286.673 | $13,846 | -9.49% |
| 2021-2022 | $540,625 | $6,055 | 2526.564 | $15,298 | +1.86% |
| 2020-2021 | $526,522 | $6,055 | 2480.354 | $15,019 | -0.19% |
The complete history of permits filed for 20 Seneca Drive, Commack, 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 Seneca Drive, Commack, 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 Seneca Drive, Commack 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) |
|---|---|---|---|---|---|
| Sawmill Intermediate School | 6 | Public | 3-6 | 574 | 0.36 |
| Wood Park School | NR | Public | K-2 | 288 | 0.44 |
| The Children's Center At Ucp | NR | Private | 53 | 0.66 | |
| UCP-Assoc Greater Suffolk | NR | Private | 0 | 0.71 | |
| Holy Family Regional School | NR | Private | PK-8 | 163 | 1.11 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| The Children's Center At Ucp | NR | Private | 53 | 0.66 | |
| UCP-Assoc Greater Suffolk | NR | Private | 0 | 0.71 | |
| Holy Family Regional School | NR | Private | PK-8 | 163 | 1.11 |
| Sappo School | NR | Private | K-12 | 67 | 1.22 |
| The Jewish Academy | NR | Private | K-8 | 0 | 1.50 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| The Children's Center At Ucp | NR | Private | 53 | 0.66 | |
| UCP-Assoc Greater Suffolk | NR | Private | 0 | 0.71 | |
| Sappo School | NR | Private | K-12 | 67 | 1.22 |
| Nassau/Suffolk Services-Autistic | NR | Private | 0 | 1.58 | |
| Nassau Suffolk Services for Autism | NR | Private | 25 | 1.61 |
Data provided by GreatSchools.org © 2025. All rights reserved.
Here are the neighbors for 20 Seneca Drive, Commack.
| Address | Square feet | Purchase date | Purchase price |
|---|---|---|---|
| 15 Pawnee Dr, Commack | 1,561 | 11/22/1996 | $200,000 |
| 8 Seneca Dr, Commack | 2,066 | 11/30/2007 | $470,000 |
| 26 Seneca Dr, Commack | 2,019 | 08/14/2024 | |
| 21 Pawnee Dr, Commack | 05/15/2013 | $370,000 | |
| 8 Cutchogue Ln, Commack | 2,484 | 11/16/1998 | $225,000 |
| 31 Pawnee Dr, Commack | 12/30/1993 | $173,500 | |
| 19 Pawnee Dr, Commack | 1,683 | ||
| 6 Cutchogue Ln, Commack | 1,783 | 05/10/2002 | $335,000 |
| 33 Pawnee Dr, Commack | 05/29/2008 | ||
| 4 Pawnee Dr, Commack | 11/28/2011 | $405,000 | |
| 6 Pawnee Dr, Commack | 1,533 | 10/15/2010 | $465,000 |
| 6 Seneca Dr, Commack | 03/01/2012 | ||
| 10 Seneca Dr, Commack | 1,538 | 09/18/2023 | |
| 13 Pawnee Dr, Commack | 1,997 | 12/17/1999 | $279,000 |
| 23 Pawnee Dr, Commack | 1,683 | 01/24/2011 | $445,000 |
| 16 Seneca Dr, Commack | |||
| 4 Seneca Dr, Commack | 02/03/2023 | ||
| 17 Pawnee Dr, Commack | 1,894 | 01/31/2024 | |
| 2 Pawnee Dr, Commack | 02/24/2023 | ||
| 18 Seneca Dr, Commack | 1,561 | 06/19/2018 | $505,000 |