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175 Underhill Boulevard, Syosset, NY 11791 Property Information

175 Underhill Boulevard, Syosset, NY 11791 Property Information

  • General
  • Owner
  • Documents
  • Tax
  • Permits
  • Neighborhood
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175 Underhill Boulevard, Syosset, NY 11791
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Address

Primary address 175 Underhill Boulevard, Syosset
Zip code 11791
County Nassau
Town/City Oyster Bay
Village (swiss code) Muttontown
Parcel ID 15-169-3.A

Sales & Tax Overview for 175 Underhill Boulevard, Syosset

View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.

Current property tax $80,251

Lot & Building Information for 175 Underhill Boulevard, Syosset

Building sqft 47,560
Building class Indoor Skating Rinks, Roller or Ice (542.14)
Land Primary site
Topography Level
Acreage 1.42
Buildings on lot 1
Year built 1962
Stories 1
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Zoning, Use & Area Overview

Walk Score
Transit Score
Bike Score


Zoning district (See more on map)
Capitalization rate
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
47,560 Skating rink C- 1962 1

Floor Distribution

Floors Square footage Use Construction Condition Exterior wall Heating Air conditioning Plumbing
01-01 46,728 Skate rink ice/roll Central
01-01 832 Multi use sales Central

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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 175 Underhill Boulevard, Syosset

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  • • Improvements for 175 Underhill Boulevard, Syosset , including their type, square footage, grade and when they were built.
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About 175 Underhill Boulevard, Syosset

What is the year built & the total sq. ft. for 175 Underhill Boulevard, Syosset, NY 11791?

175 Underhill Boulevard, Syosset, NY 11791 was built in 1962 and has a total of 47,560 square feet.

What is the assessed value of 175 Underhill Boulevard, Syosset, NY 11791 and the property tax paid?

Assessed at $14,957, the tax amount paid for 175 Underhill Boulevard, Syosset, NY 11791 is $80,251.

Ownership Information

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Real Estate Reports:
Eliza Theiss, Jun 23, 2026 NYC Resale Gains & Losses: Every Borough Made Money in 2025, Except Manhattan
In 2025, NYC home-sellers mostly made money. But, in Manhattan, resales came with losses — and it was apartments and recent buyers that absorbed them.
Laura Pop-Badiu, Jun 11, 2026 NYC Business Leaders on RTO: Survey Reveals Hybrid Still Dominates, Office Attendance Set to Rise
Huble’s recent survey of 126 founders, CEOs and other decision-makers in New York City’s startup ecosystem revealed how local business leaders are approaching workplace strategy in 2026 and beyond.
Eliza Theiss, Jun 04, 2026 World Cup or Your Mortgage/Rent? Ticket Prices Rival Host City Housing Costs
World Cup ticket prices rival monthly housing expenses in the 11 U.S. host cities, with even the cheapest seats covering weeks or even months of rent or mortgage payments.
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Past Sales & Property History for 175 Underhill Boulevard, Syosset

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No recorded sales for this property.

Title Documents for 175 Underhill Boulevard, Syosset

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Date Type Amount Party 1 Party 2
11/06/2019 - R Other
(Mortgage satisfaction)
08/22/2019 - R Deed agreement
(Agreement deed)
08/22/2019 - R Deed agreement
(Agreement deed)
         
         
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R: Recorded date
D: Document date

Property Taxes for 175 Underhill Boulevard, Syosset

Access detailed property tax data for 175 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 $80,252
Tax class
Market value $1,495,700
Assessed value $14,957
Transitional assessed value

Assessment History for 175 Underhill Boulevard, Syosset

Here's the assessment & property tax history for 175 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 $1,495,700 $14,957 536.55 $80,252 -14.20%
2025 $1,758,600 $17,586 531.855 $93,532 -30.49%
2024 $3,019,904 $30,199 509.125 $134,557 +8.87%
2023 $3,019,900 $30,199 536.089 $123,595 -27.99%
2022 $3,019,900 $30,199 568.39 $171,648 +0.75%

Permits for 175 Underhill Boulevard, Syosset

The complete history of permits filed for 175 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%
People per household (average) 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

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FEMA flood zone(s) X (See more on map)

Transportation

Access the detailed traffic volume map for 175 Underhill Boulevard, Syosset 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

Neighbors for 175 Underhill Boulevard, Syosset

Here are the neighbors for 175 Underhill Boulevard, Syosset.

Address Square feet Purchase date Purchase price
225 Muttontown Rd, Syosset 26,611 06/11/2010 $18,815,000
1988 Knollwood Rd, Syosset 3,379 08/04/2021 $1,850,000
1976 Knollwood Ln, Syosset 2,098 09/11/2024 $1,375,000
111 Muttontown Rd, Syosset 1,769 03/06/2014
311 Muttontownroad, Syosset 02/06/2004 $1,350,000
291 Muttontown Rd, Syosset 2,319 02/27/2024 $985,000
363 Mill River Rd, Oyster Bay 2,233 09/12/2018 $1,395,000
345 Mill River Rd, Oyster Bay 4,593
2000 Knollwood Rd, Syosset 5,119 08/16/2018 $2,200,000
1986 Knollwood Rd, Syosset 1,954 01/30/2024 $125,000
220 Willis Ave, Syosset 4,852 10/24/1999 $172,500
311 Muttontown Rd, Syosset 5,400
331 Muttontown Rd, Syosset 4,273 07/29/2015 $125,000
1984 Knollwood Rd, Syosset 2,195 01/22/2026
103 Muttontown Rd, Syosset 4,712 02/14/2022 $2,045,000
351 Muttontown Rd, Syosset 3,583 08/24/2023
150 Willis Ln, Syosset 5,248 07/09/2020 $1,775,000
1978 Knollwood Rd, Syosset 4,964 01/27/2011 $999,000
200 Willis Ave, Syosset 4,052 03/01/2019 $1,150,000
210 Willis Ave, Syosset 3,658 07/06/2007 $1,225,000

Nearby ZIP Codes for 175 Underhill Boulevard, Syosset

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