Nassau County » 11596 » William St » 100 William St

100 William Street, Williston Park, NY 11596 Property Information

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Address

Primary address	100 William Street, Williston Park
Zip code	11596
County	Nassau

Town/City	North Hempstead
Village (swiss code)	East Williston
Parcel ID	9-227-26

Sales & Tax Overview for 100 William Street, Williston Park

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

Tax class	Register
Current property tax	$17,347

Lot & Building Information for 100 William Street, Williston Park

Building sqft	1,960
Building class	One Family Year - Round Residence (210.01)
Land	Primary site
Topography	Level
Acreage	0.23
Buildings on lot	1
Year built	1953
Stories	2

Style	Colonial
Rooms	6
Bathrooms	2
Half bathrooms	1
Attic	None
Basement	Full
Exterior wall	Alum/Vinyl
Heating type	Central
Heating system	Hot water
Fireplace	1

Zoning, Use & Area Overview

Walk Score

Transit Score

Bike Score

School district	East Williston UFSD

View more neighborhood information such as transportation, nearby schools and risk designations in the dedicated tab.

Other Property Data for 100 William Street, Williston Park

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About 100 William Street, Williston Park

What is the year built & the total sq. ft. for 100 William Street, Williston Park, NY 11596?

100 William Street, Williston Park, NY 11596 was built in 1953 and has a total of 1,960 square feet.

What is the assessed value of 100 William Street, Williston Park, NY 11596 and the property tax paid?

Assessed at $773, the tax amount paid for 100 William Street, Williston Park, NY 11596 is $17,347.

Ownership Information

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Commercial Real Estate nearby

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Past Sales & Property History for 100 William Street, Williston Park

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No recorded sales for this property.

More about Nassau County Property Records

Title Documents for 100 William Street, Williston Park

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Date	Type	Amount	Party 1	Party 2
10/01/2021 - R	Other (Mortgage satisfaction)
05/27/2020 - R	Other (Mortgage agreement)
05/27/2020 - R 05/02/2020 - D	Mortgage (Equity source account mortgage)

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R: Recorded date
D: Document date

Property Taxes for 100 William Street, Williston Park

Access detailed property tax data for 100 William Street, Williston Park, NY 11596. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.

Tax year	2026
Property tax	$17,348
Tax class	Register
Market value	$773,000
Assessed value	$773

School current tax bill	Register
Transitional assessed value	Register

More about Nassau County Property Taxes

Assessment History for 100 William Street, Williston Park

Here's the assessment & property tax history for 100 William Street, Williston Park, 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	$773,000	$773	2244.184	$17,348	+6.25%
2025	$743,000	$743	2197.389	$16,327	-6.70%
2024	$806,000	$740	2364.632	$17,498	-15.97%
2023	$839,000	$839	2481.995	$20,824	-5.37%
2022	$806,000	$806	2730.206	$22,005	-12.59%

Permits for 100 William Street, Williston Park

The complete history of permits filed for 100 William Street, Williston Park, 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.

Risk

Create a free account to unlock extended information for 100 William Street, Williston Park, 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 100 William Street, Williston Park 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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Schools

Nearest elementary schools

Name	Rating	Type	Grade range	No of students	Distance (miles)
North Side School	9	Public	K-4	526	0.23
St Aidan School	NR	Private	PK-2	209	0.54
St Aidan School	NR	Private	PK-2	209	0.54
St Aidan School-East Campus	NR	Private	3-8	209	0.54
St. Aidan Upper School	NR	Private	4-8	0	0.55

Nearest middle schools

Name	Rating	Type	Grade range	No of students	Distance (miles)
St Aidan School-East Campus	NR	Private	3-8	209	0.54
St. Aidan Upper School	NR	Private	4-8	0	0.55
St. Aidan School- East Campus	NR	Private	4-8	0	0.56
Henry Viscardi School	NR	Private	K-12	0	0.90
Willets Road School	8	Public	5-7	404	0.94

Nearest high schools

Name	Rating	Type	Grade range	No of students	Distance (miles)
Henry Viscardi School	NR	Private	K-12	0	0.90
Wheatley School	10	Public	8-12	666	1.02
Chaminade High School	NR	Private	9-12	0	1.28
Searingtown School	9	Public	K-5, 11	585	1.34
Carle Place Middle Senior High School	7	Public	7-12	598	1.52

Neighbors for 100 William Street, Williston Park

Here are the neighbors for 100 William Street, Williston Park.

Address	Square feet	Purchase date	Purchase price
75 E Williston Ave, Williston Park	2,737	10/12/2021
9 School St, Williston Park	2,346	10/20/2010	$695,000
425 Sagamore Ave, Williston Park	1,431	10/31/2007	$498,000
429 Sagamore Ave, Williston Park	1,301	02/04/2021
455 Sagamore Ave, Williston Park	1,368	04/06/2017	$470,000
71 E Williston Ave, Williston Park	3,756	07/27/2004
449 Sagamore Ave, Williston Park	1,738
409 Sagamore Ave, Williston Park	1,953	04/07/1994	$241,000
63 E Williston Ave, Williston Park	5,202	05/19/2020	$2,100,000
101 E Williston Ave, Williston Park	2,496	08/10/2007	$860,000
433 Sagamore Ave, Williston Park	1,301	08/16/2012
437 Sagamore Ave, Williston Park	1,301	12/17/2009	$485,000
81 E Williston Ave, Williston Park	2,176	12/20/2012
421 Sagamore Ave, Williston Park	1,925	05/06/2021
405 Sagamore Ave, Williston Park	1,619	01/16/2018	$437,750
87 E Williston Ave, Williston Park	2,253	06/28/2011	$675,000
95 E Williston Ave, Williston Park	3,362	11/21/2002
140 William St, Williston Park	1,584	07/01/2025
91 E Williston Ave, Williston Park	1,954	01/29/2020	$695,000
441 Sagamore Ave, Williston Park	2,033	12/29/2025

Nearby ZIP Codes for 100 William Street, Williston Park

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