| Primary address | 20 Washington Boulevard, Commack |
| Zip code | 11725 |
| County | Suffolk |
| Municipality | Smithtown |
| Parcel ID | 66-3-21 |
View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.
| Sale date | 08/13/2013 |
| Sale price | $474,000 |
| Arm's length | Register |
| Current property tax | $17,471 |
| Building sqft | 3,321 |
| Building class | One Family Year-Round Residence (210) |
| Acreage | 0.43 |
| Year built | 1960 |
| Stories | 2 |
| Bedrooms | 5 |
| Bathrooms | 4 |
| 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 Washington Boulevard, Commack, NY 11725 was built in 1960 and has a total of 3,321 square feet.
What is the assessed value of 20 Washington Boulevard, Commack, NY 11725 and the property tax paid?Assessed at $6,400, the tax amount paid for 20 Washington Boulevard, Commack, NY 11725 is $16,480.
When was 20 Washington Boulevard, Commack, NY 11725 last sold and what was the last sale price?20 Washington Boulevard, Commack, NY 11725 was last sold in 08/13/2013 for $474,000.
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 Washington Boulevard, Commack, 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 20 Washington Boulevard, Commack, NY 11725. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.
| Tax year | 2025-2026 |
| Base tax | $16,481 |
| Current property tax | $17,471 |
| Market value | $744,186 |
| Assessed value | $6,400 |
Here's the assessment & property tax history for 20 Washington Boulevard, 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 | $744,186 | $6,400 | 2484.041 | $15,898 | +11.55% |
| 2023-2024 | $735,632 | $6,400 | 2226.929 | $14,252 | -2.61% |
| 2022-2023 | $914,286 | $6,400 | 2286.673 | $14,635 | -9.49% |
| 2021-2022 | $571,428 | $6,400 | 2526.564 | $16,170 | +1.86% |
| 2020-2021 | $556,522 | $6,400 | 2480.354 | $15,874 | -0.19% |
The complete history of permits filed for 20 Washington Boulevard, 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 Washington Boulevard, 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 Washington Boulevard, 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) |
|---|---|---|---|---|---|
| Indian Hollow School | NR | Public | K-2 | 236 | 0.21 |
| Sappo School | NR | Private | K-12 | 67 | 0.50 |
| Holy Family Regional School | NR | Private | PK-8 | 163 | 0.96 |
| Holy Family Regional School | NR | Private | PK-8 | 163 | 0.96 |
| UCP-Assoc Greater Suffolk | NR | Private | 0 | 1.09 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Sappo School | NR | Private | K-12 | 67 | 0.50 |
| Holy Family Regional School | NR | Private | PK-8 | 163 | 0.96 |
| UCP-Assoc Greater Suffolk | NR | Private | 0 | 1.09 | |
| The Children's Center At Ucp | NR | Private | 53 | 1.17 | |
| Accompsett Middle School | 7 | Public | 6-8 | 532 | 1.38 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Sappo School | NR | Private | K-12 | 67 | 0.50 |
| UCP-Assoc Greater Suffolk | NR | Private | 0 | 1.09 | |
| Commack High School | 9 | Public | 9-12 | 1,861 | 1.15 |
| The Children's Center At Ucp | NR | Private | 53 | 1.17 | |
| Smithtown High School West | 10 | Public | 9-12 | 1,270 | 1.22 |
Data provided by GreatSchools.org © 2025. All rights reserved.
Here are the neighbors for 20 Washington Boulevard, Commack.
| Address | Square feet | Purchase date | Purchase price |
|---|---|---|---|
| 18 Wichard Blvd, Commack | 2,368 | 12/05/2017 | $649,000 |
| 25 Washington Blvd, Commack | |||
| 23 Washington Blvd, Commack | 10/29/2014 | $310,000 | |
| 162 Kings Park Rd, Commack | 1,456 | 05/25/2023 | $504,000 |
| 24 Washington Blvd, Commack | 04/23/2024 | $325,000 | |
| 19 Washington Blvd, Commack | 11/21/2002 | ||
| 16 Washington Blvd, Commack | 2,675 | 10/10/2018 | |
| 1 Lafayette Ave, Commack | 2,656 | 02/06/2025 | |
| 17 Washington Blvd, Commack | 1,869 | ||
| 16 Wichard Blvd, Commack | 2,368 | 04/13/2023 | $962,500 |
| 31 Washington Blvd, Commack | 06/24/2013 | ||
| 148 Kings Park Rd, Commack | 07/30/2021 | $530,000 | |
| 10 Wichard Blvd, Commack | 3,054 | 11/22/1994 | $275,000 |
| 14 Washington Blvd, Commack | |||
| 167 Kings Park Rd, Commack | |||
| 169 Kings Park Rd, Commack | 08/09/2024 | $851,000 | |
| 14 Wichard Blvd, Commack | 01/25/2017 | ||
| 20 Wichard Blvd, Commack | 01/12/2007 | $695,000 | |
| 12 Wichard Blvd, Commack | 01/09/2025 | $1,260,000 | |
| 28 Washington Blvd, Commack |