Nassau County  »  350 Main St

350 Main Street, Port Washington, NY 11050 Property Information

350 Main Street, Port Washington, NY 11050 Property Information

  • General
  • Owner
  • Documents
  • Tax
  • Permits
  • Neighborhood
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350 Main Street, Port Washington, NY 11050
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Address

Primary address 350 Main Street, Port Washington
Zip code 11050
County Nassau
Town/City North Hempstead
Village (swiss code) None (unincorporated town)
Parcel ID 5-34-105

Sales & Tax Overview for 350 Main Street, Port Washington

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

Sale date 11/11/2004
Sale price $2,000,000
Arm's length
Current property tax $45,560

Lot & Building Information for 350 Main Street, Port Washington

Building sqft 4,692
Building class Office Building (464.14)
Land Water view
Topography Level
Acreage 0.375
Buildings on lot 1
Year built 1965
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 Perimeter central business district
School district Port Washington UFSD

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
4,692 Office 3501-5500 sf B- 1965 1

Floor Distribution

Floors Square footage Use Construction Condition Exterior wall Heating Air conditioning Plumbing
B1-B1 1,564 Offices 3,501 - 5,500 sf Central
01-01 1,564 Offices 3,501 - 5,500 sf Central
02-02 1,564 Offices 3,501 - 5,500 sf Central

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Income and Expenses

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Other Property Data for 350 Main Street, Port Washington

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  • • Improvements for 350 Main Street, Port Washington , including their type, square footage, grade and when they were built.
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About 350 Main Street, Port Washington

How many sq. ft. does 350 Main Street, Port Washington, NY 11050 have & what is the price per sq. ft?

This Office Building (464.14) located at 350 Main Street, Port Washington, NY 11050 has a total of 4,692 square feet and a current price per square foot of $426.

What is the year built & the current market value of 350 Main Street, Port Washington, NY 11050?

350 Main Street, Port Washington, NY 11050 was built in 1965 and has a current tax assessor's market value of $565,700.

Ownership Information

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Past Sales & Property History for 350 Main Street, Port Washington

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Purchase date Purchase price Buyer name Seller name
11/11/2004 $2,000,000
08/29/2002 $860,000
09/01/1993 $660,000
       
       
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*Here are the three most recent sales for this property.


Title Documents for 350 Main Street, Port Washington

To view the complete history of deeds, mortgages, assignments of leases and rents, and more, sign up for free. Available data goes back to 1966.

Date Type Amount Party 1 Party 2
04/25/2025 - R Other
(Mortgage satisfaction)
04/23/2025 - R Other
(Mortgage satisfaction)
04/17/2025 - R Other
(Mortgage agreement)
04/17/2025 - R Other
(Mortgage agreement)
09/27/2018 - R Other
(Mortgage agreement)
08/09/2018 - D
09/27/2018 - R
Mortgage
(Home equity line (heloc))
11/11/2004 - D
11/24/2004 - R
Deed
08/29/2002 - D
09/11/2002 - R
Deed
09/01/1993 - D
09/14/1993 - R
Deed
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R: Recorded date
D: Document date

Property Taxes for 350 Main Street, Port Washington

Access detailed property tax data for 350 Main Street, Port Washington, NY 11050. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.

Tax year 2026
Base tax $42,518
Current property tax $45,560
Tax class
Market value $565,700
Assessed value $5,657
Transitional assessed value

Assessment History for 350 Main Street, Port Washington

Here's the assessment & property tax history for 350 Main Street, Port Washington, 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 $565,700 $5,657 739.396 $41,828 +6.75%
2024 $565,680 $5,657 692.656 $39,184 -6.71%
2023 $565,700 $5,657 742.513 $42,004 -2.31%
2022 $565,700 $5,657 760.034 $42,995 -12.38%
2021 $617,000 $6,170 795.268 $49,068 -27.81%

Permits for 350 Main Street, Port Washington

The complete history of permits filed for 350 Main Street, Port Washington, 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.

Issued Permit Type Status
06/02/2015
       
       
       
       
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Demographics By Zip Code

Total population 32,657
Median age 43
Average household income $238,606
Family households 75.4%
Occupied housing units 11,656
Owner occupied units 70.0%
Average number of people per household 2
Median year structure built 1959
Median value for units with a mortgage $1,007,200
Median value for units without a mortgage $959,700

Risk

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FEMA flood zone(s) 0.2, AE, X (See more on map)

Transportation

Access the detailed traffic volume map for 350 Main Street, Port Washington 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 350 Main Street, Port Washington

Here are the neighbors for 350 Main Street, Port Washington.

Address Square feet Purchase date Purchase price
310-312 Main St, Port Washington 01/13/2011 $1,325,450
13 Covert St, Port Washington 1,365 12/03/2020 $799,000
17 Birchwood Ave, Port Washington 1,656 01/12/2012 $540,000
15 Birchwood Ave, Port Washington 2,038 10/05/1995 $258,000
14 Jackson Ave, Port Washington 1,952 07/16/2020
7 Covert St, Port Washington 2,356 06/04/2021 $1,270,000
8-10 Jackson Ave, Port Washington 1,600 05/29/2025 $725,000
334 Main St, Port Washington 3,330 11/24/2009
14 S Washington St, Port Washington 6,360 07/17/1998
322-326 Main St, Port Washington 21,865 06/18/2013 $1,150,000
320 Main St, Port Washington 5,548 11/03/2011
9 Covert St, Port Washington 1,407 04/02/2025
19 Covert St, Port Washington 1,820
11 Covert St, Port Washington 1,073 05/18/1994 $165,000
15 Covert St, Port Washington 1,593 05/01/2015
17 Covert St, Port Washington 2,240 11/14/2008 $725,000
5 Covert St, Port Washington 1,004 07/22/2016 $705,000
6 S Washington St, Port Washington 15,896
29 Carlton Ave, Port Washington
358 Main St, Port Washington 4,000 01/15/2002 $445,000

Nearby ZIP Codes for 350 Main Street, Port Washington

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