50 Underhill Boulevard, Syosset, NY 11791 Property Information
50 Underhill Boulevard, Syosset, NY 11791 Property Information
- General
- Owner
- Documents
- Tax
- Permits
- Neighborhood
Address
| Primary address | 50 Underhill Boulevard, Syosset |
| Zip code | 11791 |
| County | Nassau |
| Town/City | Oyster Bay |
| Village (swiss code) | None (unincorporated town) |
| Parcel ID | 15-13-101 |
Sales & Tax Overview for 50 Underhill Boulevard, Syosset
View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.
| Sale date | 11/30/2018 |
| Sale price | $1,900,000 |
| Arm's length | Register |
Lot & Building Information for 50 Underhill Boulevard, Syosset
| Building sqft | 12,630 |
| Building class | Professional Building (Doctor, Dentist, Chiropractor, or Combination of Professions) (465.14) |
| Land | Primary site |
| Topography | Level |
| Acreage | 0.636 |
| Buildings on lot | 1 |
| Year built | 1985 |
| Stories | 1 |
Zoning, Use & Area Overview
| Zoning district | Register (See more on map) |
| Capitalization rate | Register |
| Air conditioning | Central |
| Street | Paved |
| Traffic | Medium |
| Area type | Commercial/Industrial park |
| School district | Syosset |
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 |
|---|---|---|---|---|
| 12,630 | Religious | C | 1985 | 1 |
Floor Distribution
| Floors | Square footage | Use | Construction | Condition | Exterior wall | Heating | Air conditioning | Plumbing |
|---|---|---|---|---|---|---|---|---|
| 01-01 | 6,315 | Religious inst | Register | Register | Register | Register | Central | Register |
| 02-02 | 3,703 | Religious inst | Register | Register | Register | Register | Central | Register |
| 02-02 | 2,612 | Religious inst | 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 50 Underhill Boulevard, Syosset
Property reports include comprehensive occupancy, improvement and development information (where available).
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- • Improvements for 50 Underhill Boulevard, Syosset , 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 50 Underhill Boulevard, Syosset
This Professional Building (Doctor, Dentist, Chiropractor, or Combination of Professions) (465.14) located at 50 Underhill Boulevard, Syosset, NY 11791 has a total of 12,630 square feet and a current price per square foot of $150.
What is the year built & the current market value of 50 Underhill Boulevard, Syosset, NY 11791?50 Underhill Boulevard, Syosset, NY 11791 was built in 1985 and has a current tax assessor's market value of $585,100.
Ownership Information
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Past Sales & Property History for 50 Underhill Boulevard, Syosset
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Title Documents for 50 Underhill Boulevard, Syosset
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R: Recorded date
D: Document date
Property Taxes for 50 Underhill Boulevard, Syosset
Access detailed property tax data for 50 Underhill Boulevard, Syosset, NY 11791. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.
| Tax year | 2026 |
| Property tax | $0 |
| Tax class | Register |
| Market value | $585,100 |
| Assessed value | $5,851 |
| Transitional assessed value | Register |
Assessment History for 50 Underhill Boulevard, Syosset
Here's the assessment & property tax history for 50 Underhill Boulevard, Syosset, 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 | $585,100 | $5,851 | n/a | ||
| 2025 | $585,100 | $5,851 | n/a | ||
| 2024 | $585,090 | $5,851 | 685.445 | $40,105 | n/a |
| 2023 | $585,100 | $5,851 | n/a | ||
| 2022 | $585,100 | $5,851 | n/a |
Permits for 50 Underhill Boulevard, Syosset
The complete history of permits filed for 50 Underhill Boulevard, Syosset, 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 | 25,520 |
| Median age | 43.2 |
| Average household income | $276,174 |
| Family households | 83.9% |
| Occupied housing units | 8,113 |
| Owner occupied units | 93.5% |
| Average number of people per household | 3.11 |
| Median year structure built | 1959 |
| Median value for units with a mortgage | $968,800 |
| Median value for units without a mortgage | $878,600 |
Risk
Create a free account to unlock extended information for 50 Underhill Boulevard, Syosset, 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 50 Underhill Boulevard, Syosset 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 50 Underhill Boulevard, Syosset
Here are the neighbors for 50 Underhill Boulevard, Syosset.
| Address | Square feet | Purchase date | Purchase price |
|---|---|---|---|
| 108-114 Jackson Ave, Syosset | 11,410 | 09/24/2007 | $826,000 |
| 47 Roosevelt Ave, Syosset | 1,541 | 03/25/2024 | |
| 35 Roosevelt Ave, Syosset | 2,848 | 08/03/2001 | $540,000 |
| 24 Willis Ave, Syosset | 798 | 05/09/2011 | |
| 47 Railroad Ave, Syosset | 1,704 | 10/28/2005 | |
| 41 Roosevelt Ave, Syosset | 2,884 | 04/23/2025 | |
| 36 Willis Ave, Syosset | 04/27/2010 | $375,000 | |
| 22 Willis Ave, Syosset | 1,680 | 03/21/2014 | |
| 10 Treadwell St, Syosset | 2,054 | ||
| 18 Tredwell Ave, Syosset | 1,888 | 08/14/2023 | |
| 40 Underhill Blvd, Syosset | 13,113 | 01/13/2025 | $2,100,000 |
| 48 Willis Ave, Syosset | 03/23/2018 | $425,000 | |
| 43 Roosevelt Ave, Syosset | 3,080 | 04/27/2023 | $1,249,000 |
| 30 Underhill Blvd, Syosset | 1,566 | 01/15/2026 | $1,540,000 |
| 30 Willis Ave, Syosset | 874 | 05/24/2018 | $400,000 |
| 16 Willis Ave, Syosset | 860 | ||
| 12 Tredwell Ave, Syosset | 2,054 | 08/22/2019 | $635,000 |
| 28 Treadwell Ave, Syosset | 1,224 | 03/02/2026 | $760,000 |
| 19 Richmond St, Syosset | 3,090 | 01/25/2007 | $514,100 |
| 59 Roosevelt Ave, Syosset | 2,288 | 08/11/1997 |