Nassau County  »  11590  »  Post Ave  »  550 Post Ave

550 Post Avenue, Westbury, NY 11590 - Property report

Also known as: 550 Post Ave

Property image for 550 Post Avenue, Westbury, NY 11590
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Property type

Religious (620.14)

Year built

1972

Acreage

14.49

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
550 Post Avenue
ZIP code
11590
County
Nassau
Town/City
North Hempstead
Village (SWIS code)
Westbury
Parcel ID
10-J-123

Owner

Find out who owns 550 Post Avenue, Westbury, NY 11590. Uncover corporate and individual owners with a free account.

Building
Property type
Religious (620.14)
Building sq. ft.
8,616
Buildings on lot
5
Stories
1
Year built
1972
Tax
Tax year
2026
Tax class
Zoning & Use
Zoning
Capitalization rate
Area type
Neighborhood or spot
Lot
Acreage
14.49
Topography
Level
Land
Primary site

Area overview

Walk score
44 /100.  Car-Dependent
Transit score
0 /100.  Minimal Transit
Bike score
45 /100.  Somewhat Bikeable
School district
2001
Street
Paved
Traffic
Medium

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

Commercial Buildings

Sq. ft. Structure Grade Year built Stories
8,616 School C 1972 1
7,144 School C 1898 1
3,545 School C 1954 1
2,254 School C 1954 1
1,540 Religious C 1901 1
Floor distribution
Floors Sq. ft. Use Construction Condition Exterior wall Heating Air conditioning Plumbing
B1-B1 1,440 Support area
B1-B1 1,295 Support area
B1-B1 4,060 School
B1-B1 1,288 Support area
01-01 1,625 School
01-01 1,920 School
01-01 100 Religious inst
01-01 1,440 Religious inst
01-01 5,199 School Central
01-01 1,295 School Central
01-01 1,288 School
01-01 4,060 School
01-01 240 School
01-01 256 School
02-02 966 School
02-02 650 School Central
Ownership

Ownership information for 550 Post Avenue, Westbury, NY

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

Sales history for 550 Post Avenue, Westbury, NY 11590

No recently recorded sales for this property.

More about Nassau County property records.

Title documents

No recently recorded documents for this property.

Tax

Property taxes for 550 Post Avenue, Westbury, 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
$10,944,000
Assessed value
$109,440
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 $10,944,000 $109,440 n/a
2025 $10,944,000 $109,440 n/a
2024 $10,944,046 $109,440 610.411 $642,238 n/a
2023 $10,944,000 $109,440 n/a
2022 $10,944,000 $109,440 n/a
2021 $10,228,100 $102,281 n/a
2020 $9,547,200 $95,472 n/a
2019 $9,547,200 $95,472 n/a
2018 $16,212,200 $162,122 n/a
2017 $16,212,200 $162,122 n/a
Permits

Permit information for 550 Post Avenue, Westbury, NY

No recently recorded permits for this property.

Neighborhood

Demographics by ZIP code

Total population
47,599
Median age
42.3
Average household income
$189,375
Family households
71.9%
People per household (average)
3.09
Occupied housing units
15,255
Owner-occupied units
76.7%
Median year structure built
1956
Median value mortgaged units
$630,300
Median value unmortgaged units
$637,600

Risk

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FEMA flood zones

FEMA flood zones
X

Transportation

Daily traffic map
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Access the detailed traffic volume map for 550 Post Avenue, Westbury, NY 11590 to see estimated average daily traffic on streets surrounding the property as well as the types of properties in its vicinity.

Neighbors for 550 Post Avenue, Westbury, NY

519 Advent St, Westbury 290 Post Ave, Westbury 342 Post Ave, Westbury 555 Advent St, Westbury 315 Linden Pl, Westbury 327 Linden Pl, Westbury 347 Linden Pl, Westbury 327 Cross St, Westbury 515 Advent St, Westbury 523 Advent St, Westbury 511 Advent St, Westbury 343 Linden Pl, Westbury

Nearby ZIP codes for 550 Post Avenue, Westbury, NY

11501, Nassau County, NY 11507, Nassau County, NY 11514, Nassau County, NY 11530, Nassau County, NY 11545, Nassau County, NY 11548, Nassau County, NY 11549, Nassau County, NY 11550, Nassau County, NY 11552, Nassau County, NY 11554, Nassau County, NY 11556, Nassau County, NY 11568, Nassau County, NY 11575, Nassau County, NY 11576, Nassau County, NY 11577, Nassau County, NY 11596, Nassau County, NY 11753, Nassau County, NY 11756, Nassau County, NY 11801, Nassau County, NY

Frequently asked questions

What is the year built for 550 Post Avenue, Westbury, NY 11590?

The development at 550 Post Avenue, Westbury, NY 11590 was built in 1972.

What is the total square footage of 550 Post Avenue, Westbury, NY 11590?

550 Post Avenue, Westbury, NY 11590 has a total of 8,616 square feet.

What is the assessed value of 550 Post Avenue, Westbury, NY 11590?

550 Post Avenue, Westbury, NY 11590 is currently assessed at $109,440.

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