101 Dupont Street, Plainview, NY 11803 Property Information
101 Dupont Street, Plainview, NY 11803 Property Information
- General
- Owner
- Documents
- Tax
- Permits
- Neighborhood
Address
| Primary address | 101 Dupont Street, Plainview |
| Zip code | 11803 |
| County | Nassau |
| Town/City | Oyster Bay |
| Village (swiss code) | None (unincorporated town) |
| Parcel ID | 13-117-33 |
Sales & Tax Overview for 101 Dupont Street, Plainview
View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.
| Sale date | 02/25/2026 |
| Sale price | $7,500,000 |
| Arm's length | Register |
| Current property tax | $107,753 |
Lot & Building Information for 101 Dupont Street, Plainview
| Building sqft | 31,809 |
| Building class | High Tech Manufacturing (712.04) |
| Land | Primary site |
| Topography | Level |
| Acreage | 1.27 |
| Buildings on lot | 1 |
| Year built | 1966 |
| Stories | 1 |
Zoning, Use & Area Overview
| Zoning district | Register (See more on map) |
| Capitalization rate | Register |
| Street | Paved |
| Traffic | Medium |
| Area type | Commercial/Industrial park |
| School district | Plainview |
View more neighborhood information such as transportation, nearby schools and risk designations in the dedicated tab.
Commercial Buildings
| Square footage | Structure | Grade | Year built | Stories |
|---|---|---|---|---|
| 31,809 | Flex indtrl/warehouse | C | 1966 | 1 |
Floor Distribution
| Floors | Square footage | Use | Construction | Condition | Exterior wall | Heating | Air conditioning | Plumbing |
|---|---|---|---|---|---|---|---|---|
| 01-01 | 15,975 | Flex building | Register | Register | Register | Register | Register | |
| 01-01 | 7,917 | Flex building | Register | Register | Register | Register | Register | |
| 02-02 | 7,917 | Flex building | Register | Register | Register | Register | Central | Register |
Find the size and usage for each floor in the building, plus corresponding details on construction type, physical condition, heating, and plumbing.
Income and Expenses
Check out a breakdown by type of rentable square feet and the rent charged for each, including detailed info on expenses, gross/net income, income and expense rate.
Other Property Data for 101 Dupont Street, Plainview
Property reports include comprehensive occupancy, improvement and development information (where available).
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- • Improvements for 101 Dupont Street, Plainview , including their type, square footage, grade and when they were built.
- • Development maps such as planimetric, zoning, land use and urban landscape maps (building age and stories).
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About 101 Dupont Street, Plainview
This High Tech Manufacturing (712.04) located at 101 Dupont Street, Plainview, NY 11803 has a total of 31,809 square feet and a current price per square foot of $235.
What is the year built & the current market value of 101 Dupont Street, Plainview, NY 11803?101 Dupont Street, Plainview, NY 11803 was built in 1966 and has a current tax assessor's market value of $1,332,200.
Ownership Information
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Past Sales & Property History for 101 Dupont Street, Plainview
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*Here are the three most recent sales for this property.
Title Documents for 101 Dupont Street, Plainview
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.
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R: Recorded date
D: Document date
Property Taxes for 101 Dupont Street, Plainview
Access detailed property tax data for 101 Dupont Street, Plainview, NY 11803. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.
| Tax year | 2026 |
| Property tax | $107,754 |
| Tax class | Register |
| Market value | $1,332,200 |
| Assessed value | $13,322 |
| Transitional assessed value | Register |
Assessment History for 101 Dupont Street, Plainview
Here's the assessment & property tax history for 101 Dupont Street, Plainview, 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 |
|---|---|---|---|---|---|
| 2026 | $1,332,200 | $13,322 | 808.842 | $107,754 | +1.20% |
| 2025 | $1,332,200 | $13,322 | 799.258 | $106,477 | +0.36% |
| 2024 | $1,480,600 | $13,911 | 783.483 | $106,099 | +2.43% |
| 2023 | $1,480,600 | $14,806 | 836.891 | $103,582 | -22.27% |
| 2022 | $1,480,600 | $14,806 | 899.986 | $133,252 | -3.46% |
Permits for 101 Dupont Street, Plainview
The complete history of permits filed for 101 Dupont Street, Plainview, 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.
Data not available for this property.
Demographics by Zip Code
| Total population | 29,713 |
| Median age | 46.6 |
| Average household income | $221,964 |
| Family households | 82.0% |
| Occupied housing units | 10,237 |
| Owner occupied units | 93.6% |
| Average number of people per household | 2.86 |
| Median year structure built | 1958 |
| Median value for units with a mortgage | $822,300 |
| Median value for units without a mortgage | $762,300 |
Risk
Create a free account to unlock extended information for 101 Dupont Street, Plainview, 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) |
Transportation
Access the detailed traffic volume map for 101 Dupont Street, Plainview to see estimated average daily traffic on streets surrounding the property as well as the types of properties in its vicinity.
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Neighbors for 101 Dupont Street, Plainview
Here are the neighbors for 101 Dupont Street, Plainview.
| Address | Square feet | Purchase date | Purchase price |
|---|---|---|---|
| 50 Fairchild CT, Plainview | 8,550 | 11/24/2006 | |
| 10-40 Dupont St, Plainview | 25,024 | 04/01/2008 | |
| 135 Dupont St, Plainview | 27,165 | 01/02/2002 | |
| 101 Fairchild Ave, Plainview | 30,636 | 05/22/2024 | $5,994,948 |
| 8 Bayview Dr, Plainview | 2,917 | 10/09/2010 | |
| 130 Fairchild Ave, Plainview | 17,854 | 09/16/1999 | $690,956 |
| 182 Fairchild Ave, Plainview | 3,624 | 08/18/2005 | $875,000 |
| 2 Bayview Dr, Plainview | 2,189 | 05/20/2008 | $690,000 |
| 6 Bayview Dr, Plainview | 2,189 | 07/30/2025 | |
| 151 Fairchild Ave, Plainview | 18,998 | 08/11/2025 | $3,612,000 |
| 151-163 Dupont St, Plainview | 33,205 | 07/02/2002 | |
| 28 Fairchild Ave, Plainview | 117,837 | 05/02/2008 | |
| 100 Fairchild Ave, Plainview | 20,670 | 09/16/1999 | $787,200 |
| 225 Dupont St, Plainview | 22,932 | 08/01/2014 | $2,100,000 |
| 4 Bayview Dr, Plainview | 1,989 | 03/28/2002 | $548,200 |
| 80 Dupont St, Plainview | 09/28/2015 | $1,340,000 | |
| 121 Dupont St, Plainview | 28,800 | 02/25/2026 | $7,500,000 |
| 17 Dupont Ave, Plainview | 19,874 | 06/14/1996 | |
| 1 Dupont St, Plainview | 40,440 | 07/15/2010 | |
| 303 Sunnyside Blvd, Plainview | 76,752 | 12/20/2024 | $12,050,000 |