Nassau County  »  11576  »  Port Washington Blvd  »  100 Port Washington Blvd

100 Port Washington Boulevard, Roslyn, NY 11576 - Property report

Also known as: 100 Port Washington Blvd

Property image for 100 Port Washington Boulevard, Roslyn, NY 11576
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Property type

Hospitals (641.04)

Year built

1975

Acreage

14.83

General information

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Access up-to-date information from property owner names to sales history, deeds, tax info, mortgages, development data, planimetric maps and more.

Address
Primary address
100 Port Washington Boulevard
ZIP code
11576
County
Nassau
Town/City
North Hempstead
Village (SWIS code)
Flower Hill
Parcel ID
3-192-24.C

Owner

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Building
Property type
Hospitals (641.04)
Building sq. ft.
117,393
Buildings on lot
12
Stories
2
Year built
1975
AC
Central
Tax
Tax year
2026
Tax class
Zoning & Use
Zoning
Capitalization rate
Area type
Major strip
Lot
Acreage
14.83
Topography
Level
Land
Primary site

Area overview

Walk score
46 /100.  Car-Dependent
Transit score
0 /100.  Minimal Transit
Bike score
40 /100.  Somewhat Bikeable
School district
2004
Street
Paved
Traffic
Medium

View more such as transportation, nearby schools and risk designations.

Commercial Buildings

Sq. ft. Structure Grade Year built Stories
117,393 Hospitals C 1975 2
53,605 Hospitals C 1990 3
49,091 Hospitals C 1918 1
34,451 Hospitals C 1948 1
28,957 Hospitals C 1930 1
24,323 Hospitals C 1960 1
17,876 Hospitals C 1982 1
11,528 Hospitals C 1990 1
6,869 Hospitals C 1950 1
5,916 Hospitals C 1990 1
809 Hospitals C 1965 1
800 Hospitals C 1980 1
Floor distribution
Floors Sq. ft. Use Construction Condition Exterior wall Heating Air conditioning Plumbing
B1-B1 8,938 Hospital Central
B1-B1 9,915 Hospital Central
B1-B1 441 Hospital
B1-B1 14,258 Hospital
B1-B1 14,141 Hospital
B1-B1 5,916 Hospital
B1-B1 8,159 Hospital
B1-B1 14,124 Multi use sales Central
B1-B1 12,344 Multi use sales Central
B1-B1 4,368 Hospital
01-01 2,792 Hospital
01-01 12,394 Hospital Central
01-01 4,368 Hospital
01-01 14,522 Hospital Central
01-01 8,938 Hospital Central
01-01 624 Hospital
01-01 20,202 Hospital Central
01-01 809 Hospital Central
01-01 4,180 Religious inst Central
01-01 2,689 Religious inst Central
01-01 2,700 Hospital Central
01-01 800 Hospital Central
01-01 33,987 Hospital Central
01-01 14,258 Hospital Central
01-01 8,159 Hospital Central
02-02 8,005 Hospital Central
02-02 14,124 Hospital Central
02-03 66,582 Hospital Central
02-04 26,739 Hospital Central
02-02 12,142 Hospital Central
Ownership

Ownership information for 100 Port Washington Boulevard, Roslyn, NY

Property owner name
Registered owner
Source
Deed
Owner contact information
Phone number
Owner address
Documents

Sales history for 100 Port Washington Boulevard, Roslyn, NY 11576

No recently recorded sales for this property.

More about Nassau County property records.

Title documents

Date Type Amount Party 1 Party 2
11/14/2024 - R Other
(Mortgage Satisfaction)		 XX XXXXXXX XXXXXXXX XX XXXX XXXXXXXX XXXX XXX
11/14/2024 - R Other
(Mortgage Satisfaction)		 XX XXXXXXX XXXXXXXX XX XXXX XXXXXXXX XXXX XXX
11/14/2024 - R Other
(Mortgage Satisfaction)		 XX XXXXXXX XXXXXXXX XX XXXX XXXXXXXX XXXX XXX
10/04/2021 - R Other
(Mortgage Satisfaction)		 XX XXXXXXX XXXXXXXX XX XXXX XXXXXXXX XXXX
10/04/2021 - R Other
(Mortgage Satisfaction)		 XX XXXXXXX XXXXXXXX XX XXXX XX
10/04/2021 - R Other
(Mortgage Satisfaction)		 XX XXXXXXX XXXXXXXX XX XXXX XXXXXXXX XXXX
11/05/2020 - R
08/17/2020 - D		 Mortgage
(Mortgage and Security Agreement)		 XX XXXXXXX XXXXXXXX XXXXXXXX XXXX XXXXX XXXXXXX

*Most recent recorded documents on file for this property.

R: Recorded date
D: Document date

Tax

Property taxes for 100 Port Washington Boulevard, Roslyn, NY

Property tax data includes tax amount, market value and assessed value, exemptions, abatements and assessment history.

Current property tax
Tax year
2026
Tax class
Recent tax assessments
Market value
$101,923,200
Assessed value
$1,019,232
Transitional assessed value
Exemptions

More about Nassau County Property Taxes

Assessment history

See the assessment and property tax history, including the evolution of the total tax rate and corresponding property tax amount.

Tax year Market value Assessed value Tax rate Property tax Y-o-Y change
2026 $101,923,200 $1,019,232 n/a
2025 $101,923,200 $1,019,232 n/a
2024 $101,923,182 $1,019,232 589.572 $5,851,856 n/a
2023 $101,923,200 $1,019,232 n/a
2022 $101,923,200 $1,019,232 n/a
2021 $95,255,300 $952,553 n/a
2020 $109,077,400 $1,090,774 n/a
2019 $109,077,400 $1,090,774 n/a
2018 $109,077,400 $1,090,774 n/a
2017 $109,077,400 $1,090,774 n/a
Permits

Permit information for 100 Port Washington Boulevard, Roslyn, NY

No recently recorded permits for this property.

Neighborhood

Demographics by ZIP code

Total population
12,281
Median age
48.7
Average household income
$300,404
Family households
83.2%
People per household (average)
2.84
Occupied housing units
4,327
Owner-occupied units
90.7%
Median year structure built
1962
Median value mortgaged units
$1,239,200
Median value unmortgaged units
$1,184,100

Risk

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FEMA flood zones

FEMA flood zones
X

Transportation

Daily traffic map
View daily traffic map

Access the detailed traffic volume map for 100 Port Washington Boulevard, Roslyn, NY 11576 to see estimated average daily traffic on streets surrounding the property as well as the types of properties in its vicinity.

Neighbors for 100 Port Washington Boulevard, Roslyn, NY

539 Manhasset Woods Rd, Manhasset 15 Crabapple Rd, Manhasset 15 Woodhill Ln, Manhasset 49 Oaktree Ln, Manhasset 290 Elderfields Rd, Manhasset 39 Oaktree Ln, Manhasset 5 Bonnie Heights Rd, Manhasset 20 Oaktree Ln, Manhasset 10 Oaktree Ln, Manhasset 3 Bonnie Heights Rd, Manhasset 300 Elderfields Rd, Manhasset 40 Oaktree Ln, Manhasset 30 Oaktree Ln, Manhasset 183 Crabapple Rd, Manhasset 50 Oaktree Ln, Manhasset 90 Oaktree Ln, Manhasset 1 Bonnie Heights Rd, Manhasset 76 Oaktree Ln, Manhasset 60 Oaktree Ln, Manhasset 535 Manhasset Woods Rd, Manhasset

Nearby ZIP codes for 100 Port Washington Boulevard, Roslyn, NY

11004, New York City, NY 11005, New York City, NY 11020, Nassau County, NY 11030, Nassau County, NY 11040, Nassau County, NY 11042, Nassau County, NY 11501, Nassau County, NY 11507, Nassau County, NY 11514, Nassau County, NY 11530, Nassau County, NY 11545, Nassau County, NY 11547, Nassau County, NY 11548, Nassau County, NY 11568, Nassau County, NY 11577, Nassau County, NY 11579, Nassau County, NY 11590, Nassau County, NY 11596, Nassau County, NY

Frequently asked questions

What is the year built for 100 Port Washington Boulevard, Roslyn, NY 11576?

The development at 100 Port Washington Boulevard, Roslyn, NY 11576 was built in 1975.

What is the total square footage of 100 Port Washington Boulevard, Roslyn, NY 11576?

100 Port Washington Boulevard, Roslyn, NY 11576 has a total of 117,393 square feet.

What is the assessed value of 100 Port Washington Boulevard, Roslyn, NY 11576?

100 Port Washington Boulevard, Roslyn, NY 11576 is currently assessed at $1,019,232.

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