| Primary address | 542 Ny, Hauppauge |
| Zip code | 11788 |
| County | Suffolk |
| Municipality | Smithtown |
| Parcel ID | 156-1-2 |
View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.
| Current property tax | $129,241 |
| Building sqft | 34,919 |
| Building class | Area of Neighborhood Shopping Centers (452) |
| Acreage | 3.4 |
| Year built | 1960 |
| Stories | 1 |
| School district | Hauppauge |
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).
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This Area of Neighborhood Shopping Centers (452) located at 542 Ny, Hauppauge, NY 11788 has a total of 34,919 square feet.
What is the year built & the current market value of 542 Ny, Hauppauge, NY 11788?542 Ny, Hauppauge, NY 11788 was built in 1960 and has a current tax assessor's market value of $5,639,535.
View detailed property contacts like owners, building management, representatives from permits and tenants with a free account.
| Listing type | For Lease |
|---|---|
| Listing date | 11/25/2025 |
| Last updated | 05/07/2026 |
Easy access from Route 111 and Nesconset Highway
175 dedicated parking stalls
Two pylons signs
Located within walking distance to Hauppauge High School & Middle School
| Suite name | Space type | Lease rate | Available space | Brokers |
|---|---|---|---|---|
| Space Available | Retail | Listing price not available | 12,500 | Joanne Argenti Doug Weinstein |
| Space Available | Retail | Listing price not available | 3,800 | Joanne Argenti Doug Weinstein |
Create a free account to view the complete sales history for 542 Ny, Hauppauge, 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 542 Ny, Hauppauge, NY 11788. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.
| Tax year | 2025-2026 |
| Base tax | $121,456 |
| Current property tax | $129,241 |
| Market value | $5,639,535 |
| Assessed value | $48,500 |
Here's the assessment & property tax history for 542 Ny, Hauppauge, 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 | $5,639,535 | $48,500 | 2330.272 | $113,018 | +16.44% |
| 2023-2024 | $5,574,713 | $48,500 | 2001.196 | $97,058 | +1.28% |
| 2022-2023 | $6,928,571 | $48,500 | 1975.954 | $95,834 | -13.51% |
| 2021-2022 | $4,330,357 | $48,500 | 2284.624 | $110,804 | +32.65% |
| 2020-2021 | $4,217,391 | $48,500 | 1722.291 | $83,531 | -25.92% |
The complete history of permits filed for 542 Ny, Hauppauge, 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.
| Total population | 17,374 |
| Median age | 42.7 |
| Average household income | $182,104 |
| Family households | 78.8% |
| Occupied housing units | 5,613 |
| Owner occupied units | 83.2% |
| Average number of people per household | 3.07 |
| Median year structure built | 1969 |
| Median value for units with a mortgage | $656,200 |
| Median value for units without a mortgage | $649,800 |
Create a free account to unlock extended information for 542 Ny, Hauppauge, 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 542 Ny, Hauppauge 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 |
Here are the neighbors for 542 Ny, Hauppauge.
| Address | Square feet | Purchase date | Purchase price |
|---|---|---|---|
| 550 Route 111, Hauppauge | 05/20/2022 | ||
| 548 NY, Hauppauge | 7,638 | ||
| 392 Twilight Ln, Smithtown | |||
| 393 Twilight Ln, Smithtown | 1,280 | 04/27/1995 | |
| 24 Merrivale Dr, Smithtown | 2,852 | 07/22/2005 | $530,000 |
| 3 S Gate, Smithtown | 1,518 | 07/22/2005 | $400,000 |
| 390 Twilight Ln, Smithtown | |||
| 1 S Gate, Hauppauge | 2,385 | 01/30/2017 | $585,000 |
| 527 Townline Rd, Hauppauge | 18,468 | 08/17/2006 | $3,400,000 |
| 425 NY, Hauppauge | 5,206 | 01/26/2005 | $3,200,000 |
| 391 Twilight Ln, Smithtown | 10/06/1994 | $199,000 | |
| 387 Twilight Ln, Smithtown | 3,509 | 06/13/2018 | |
| 50 Merrivale Dr, Smithtown | 2,023 | 07/03/2019 | $650,000 |
| 389 Twilight Ln, Smithtown | 1,773 | 05/27/2015 | $458,500 |
| 388 Twilight Ln, Smithtown | 06/28/2024 | ||
| 386 Twilight Ln, Smithtown | 3,321 | 05/21/1998 | $6,000 |
| 385 Twilight Ln, Smithtown | 09/02/2015 | $250,000 | |
| 554 Route 111, Hauppauge | 05/30/2002 | ||
| 394 Twilight Ln, Smithtown | 2,855 | 03/02/1999 | $135,000 |
| 190 Brooksite Dr, Smithtown |