Nassau County  »  11590  »  Post Ave  »  307 Post Ave

307 Post Avenue, Westbury, NY 11590 - Property report

Also known as: 307 Post Ave

Property image for 307 Post Avenue, Westbury, NY 11590
static Mapbox map

Property type

One Story Multi-Use Building (with Finish) Single Occupant (484.14)

Year built

1948

Acreage

0.436

Sale price

$3,000,000

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
307 Post Avenue
ZIP code
11590
County
Nassau
Town/City
North Hempstead
Village (SWIS code)
Westbury
Parcel ID
10-181-1

Owner

Find out who owns 307 Post Avenue, Westbury, NY 11590. Uncover corporate and individual owners with a free account.

Building
Property type
One Story Multi-Use Building (with Finish) Single Occupant (484.14)
Building sq. ft.
9,114
Buildings on lot
1
Stories
1
Year built
1948
Sales
Sale date
08/18/2025
Sale price
$3,000,000
Arm's length
Tax
Tax year
2026
Current property tax
$50,706
Tax class
Zoning & Use
Zoning
Capitalization rate
Area type
Central business district
Lot
Acreage
0.436
Topography
Level
Land
Primary site

Area overview

Walk score
85 /100.  Very Walkable
Transit score
0 /100.  Minimal Transit
Bike score
50 /100.  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
9,114 Retail single occup B 1948 1
Floor distribution
Floors Sq. ft. Use Construction Condition Exterior wall Heating Air conditioning Plumbing
01-01 2,474 Retail store
01-01 6,640 Retail store Central
Ownership

Ownership information for 307 Post Avenue, Westbury, NY

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

Sales history for 307 Post Avenue, Westbury, NY 11590

Sale date Sale price Buyer name Seller name
08/18/2025 $3,000,000 XXX XXXX XXX XXX XXXX XXXXXX XXX X/X XX XXXXXXXXX XXX
05/21/2007 $3,075,000 XXX XXXX XXXXXX XXX XXXXXXXXX XXXXX XXX

*Most recent sales on record for this property.

More about Nassau County property records.

Title documents

Date Type Amount Party 1 Party 2
07/02/2026 - R Assignment
(Assign Mortgage)		 XXXXXXXX XXXXXXXXXX XXXXXXX XXX XX XXXX XXXXX XX XXXXXXXX XXXX
05/14/2026 - R Assignment
(Assign Mortgage)		 XXXXXXX XXXXXXXX XXXXXXX XXX XXXXXXXX XXXXXXXXXX XXXXXXX XXX
03/16/2026 - R Other
(Mortgage Satisfaction)		 XXX XXXX XXXXXX XXX XXXXXXX X XX
03/05/2026 - R
02/27/2026 - D		 Mortgage
(Mtg-Mortgage)		 XXX XXXX XXX XXXXXXX XXXXXXXX XXXXXXX XXX
10/01/2025 - R Other
(Correction Document)		 XXXXXXX XXX XX XXX XXXX XXXXXX XXX
09/29/2025 - R Other
(Release Mortgage)		 XXXXXXX X XX XXX XXXX XXXXXX XXX
09/19/2025 - R Other
(Mortgage Agreement)		 XXXXXXX XXX XX XXX XXXX XXXXXX XXX
08/28/2025 - R
08/18/2025 - D		 Deed
(Deed Commercial/Vacant Land)		 XXX XXXX XXXXXX XXX XXX XXXX XXX
08/28/2025 - R
08/18/2025 - D		 Mortgage
(Mtg-Mortgage)		 XXX XXXX XXX XXX XXXX XXXXXX XXX
11/17/2022 - R
10/28/2022 - D		 Mortgage
(Amended and Restated Mortgage, Assignment of Leases and Rents and Security Agreement)		 XXX XXXX XXXXXX XXX XXXXXXX X XXXXXXXX XXXX

*Most recent recorded documents on file for this property.

R: Recorded date
D: Document date

Tax

Property taxes for 307 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
Property tax
$50,706
Recent tax assessments
Market value
$824,600
Assessed value
$8,246
Transitional assessed value

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 $824,600 $8,246 614.921 $50,706 -44.79%
2025 $1,539,100 $15,391 596.719 $91,841 +2.07%
2024 $1,539,050 $14,741 610.411 $89,981 -5.64%
2023 $1,539,100 $15,391 676.504 $95,360 -17.32%
2022 $1,539,100 $15,391 749.347 $115,332 -9.74%
2021 $1,584,000 $15,840 806.692 $127,780 +25.76%
2020 $1,148,000 $11,480 885.087 $101,608 +4.16%
2019 $1,148,000 $11,480 849.716 $97,547 -25.42%
2018 $1,488,000 $14,880 878.947 $130,787 +5.73%
2017 $1,488,000 $14,880 831.335 $123,703 +9.50%
Permits

Permit information for 307 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
View daily traffic map

Access the detailed traffic volume map for 307 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 307 Post Avenue, Westbury, NY

218 Wilson Ave, Westbury 226 Wilson Ave, Westbury 228 Wilson Ave, Westbury 244 Wilson Ave, Westbury 236 Wilson Ave, Westbury 202 Wilson Ave, Westbury 201 Lewis Ave, Westbury 215 Lewis Ave, Westbury 289 Post Ave, Westbury 225 Lewis Ave, Westbury 210 Wilson Ave, Westbury 209 Lewis Ave, Westbury 286 Fulton St, Westbury 240 Wilson Ave, Westbury 295 Fulton St, Westbury 255 Lewis Ave, Westbury 241 Lewis Ave, Westbury 252 Wilson Ave, Westbury 164 Lewis Ave, Westbury 245 Lewis Ave, Westbury

Nearby ZIP codes for 307 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 307 Post Avenue, Westbury, NY 11590?

The development at 307 Post Avenue, Westbury, NY 11590 was built in 1948.

What is the market value of 307 Post Avenue, Westbury, NY 11590?

The current market value of 307 Post Avenue, Westbury, NY 11590 is $824,600.

What is the total square footage of 307 Post Avenue, Westbury, NY 11590?

307 Post Avenue, Westbury, NY 11590 has a total of 9,114 square feet.

What is the price per square foot for this property?

$329 per square foot is the price for 307 Post Avenue, Westbury, NY 11590.

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