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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

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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.
  • Development maps such as planimetric, zoning, land use and urban landscape maps (building age and stories).
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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:
Laura Pop-Badiu, May 07, 2026 Locked-In Owners, Mobile Renters: Homeowners Stay Put as Renters Move 3.7x More Across Largest U.S. Cities 
Renters became the primary drivers of long-distance mobility across the largest U.S. cities, moving 3.7 times more than owners in 2024, as high mortgage rates and housing costs kept many homeowners in place.
Eliza Theiss, Apr 23, 2026 $4.6M Hudson Yards Maintains Top Spot, Luxury Sales in Malba Set $2.5M Price Record for Queens
Despite prices declining, Hudson Yards remained the most expensive NYC neighborhood, but TriBeCa’s growth closed the gap to under $400,000, while Malba set a new historic price record for Queens at $2.5 million, securing the highest ranking ever for the borough at #5.
Eliza Theiss, Apr 15, 2026 2026 Q1 Foreclosure Report: Brooklyn Filings Fall Sharply, Bronx & Staten Island Hit New Peaks
Behind a deceptively mild citywide downtick, borough foreclosure markets pulled into significantly diverging paths as Brooklyn cases were nearly halved and the Bronx hit a new, record high. Meanwhile, Queens remained unchanged, Staten Island surged back up and Manhattan cooled slowly.
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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
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%
2021 $2,822,300 $28,223 603.686 $170,378 +86.95%

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 25,194
Median age 43
Average household income $269,619
Family households 84.8%
Occupied housing units 8,046
Owner occupied units 92.8%
Average number of people per household 3
Median year structure built 1959
Median value for units with a mortgage $945,100
Median value for units without a mortgage $876,500

Risk

Create a free account to unlock extended information for 175 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 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 12/29/2004
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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