| Primary address | 18 Walter Court, Commack |
| Zip code | 11725 |
| County | Suffolk |
| Municipality | Smithtown |
| Parcel ID | 90-3-25 |
View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.
| Current property tax | $7,441 |
| Building class | One Family Year-Round Residence (210) |
| Acreage | 0.3 |
| 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:
Assessed at $4,032, the tax amount paid for 18 Walter Court, Commack, NY 11725 is $10,382.
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 18 Walter Court, Commack, including title documents, transfer conditions, mortgages and liens.
Access detailed property tax data for 18 Walter Court, Commack, NY 11725. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.
| Tax year | 2025-2026 |
| Base tax | $10,383 |
| Current property tax | $7,441 |
| Market value | $468,837 |
| Assessed value | $4,032 |
Here's the assessment & property tax history for 18 Walter Court, 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 |
|---|---|---|---|---|---|
| 2025-2026 | $468,837 | $4,032 | 2575.123 | $10,383 | +3.67% |
| 2024-2025 | $468,837 | $4,032 | 2484.041 | $10,016 | +11.55% |
| 2023-2024 | $463,448 | $4,032 | 2226.929 | $8,979 | -2.61% |
| 2022-2023 | $576,000 | $4,032 | 2286.673 | $9,220 | -9.49% |
| 2021-2022 | $360,000 | $4,032 | 2526.564 | $10,187 | +1.86% |
The complete history of permits filed for 18 Walter Court, 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 18 Walter Court, 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 18 Walter Court, 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) |
|---|---|---|---|---|---|
| The Children's Center At Ucp | NR | Private | 53 | 0.08 | |
| UCP-Assoc Greater Suffolk | NR | Private | 0 | 0.10 | |
| Holy Family Regional School | NR | Private | PK-8 | 163 | 0.53 |
| Holy Family Regional School | NR | Private | PK-8 | 163 | 0.53 |
| Sappo School | NR | Private | K-12 | 67 | 0.68 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| The Children's Center At Ucp | NR | Private | 53 | 0.08 | |
| UCP-Assoc Greater Suffolk | NR | Private | 0 | 0.10 | |
| Holy Family Regional School | NR | Private | PK-8 | 163 | 0.53 |
| Sappo School | NR | Private | K-12 | 67 | 0.68 |
| The Jewish Academy | NR | Private | K-8 | 0 | 1.71 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| The Children's Center At Ucp | NR | Private | 53 | 0.08 | |
| UCP-Assoc Greater Suffolk | NR | Private | 0 | 0.10 | |
| Sappo School | NR | Private | K-12 | 67 | 0.68 |
| Commack High School | 9 | Public | 9-12 | 1,861 | 1.35 |
| Nassau/Suffolk Services-Autistic | NR | Private | 0 | 1.80 |
Data provided by GreatSchools.org © 2025. All rights reserved.
Here are the neighbors for 18 Walter Court, Commack.
| Address | Square feet | Purchase date | Purchase price |
|---|---|---|---|
| 12 Walter CT, Commack | 02/12/2007 | $430,000 | |
| 59 Ruth Blvd, Commack | |||
| 63 Ruth Blvd, Commack | 2,572 | 09/27/2022 | $790,000 |
| 25 Walter CT, Commack | 08/23/2021 | $610,000 | |
| 23 Walter CT, Commack | 10/20/2006 | ||
| 14 Walter CT, Commack | 1,662 | 12/16/2022 | $600,000 |
| 61 Ruth Blvd, Commack | 3,586 | 02/16/2022 | $1,715,000 |
| 8 Walter CT, Commack | 06/03/2024 | ||
| 21 Walter CT, Commack | 1,901 | 01/21/2020 | |
| 114 Cowie Rd, Commack | |||
| 60 Havemeyer Ln, Commack | 08/08/2005 | ||
| 29 Walter CT, Commack | 1,285 | 12/07/2000 | $320,000 |
| 57 Havemeyer Ln, Commack | 1,709 | 11/04/2021 | $785,000 |
| 31 Walter CT, Commack | 2,172 | 12/15/2022 | $650,000 |
| 19 Walter CT, Commack | 09/03/2025 | $800,000 | |
| 27 Walter CT, Commack | 1,565 | 08/19/2022 | $589,000 |
| 112 Cowie Rd, Commack | 10/17/2002 | ||
| 120 Cowie Rd, Commack | 3,172 | 03/05/1997 | $280,000 |
| 16 Walter CT, Commack | 2,095 | 07/22/2021 | $650,000 |
| 10 Walter CT, Commack | 06/02/2003 | $335,000 |