Nassau County  »  403 Main St

403 Main Street, Port Washington, NY 11050 Property Information

403 Main Street, Port Washington, NY 11050 Property Information

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

Primary address 403 Main Street, Port Washington
Zip code 11050
County Nassau
Town/City North Hempstead
Village (swiss code) None (unincorporated town)
Parcel ID 5-C-461

Sales & Tax Overview for 403 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 12/02/2025
Sale price $8,700,000
Arm's length
Current property tax $62,321

Lot & Building Information for 403 Main Street, Port Washington

Building sqft 9,319
Building class Row Type Store Detached with No Party Walls (482.24)
Land Bay waterfront
Topography Level
Acreage 0.452
Buildings on lot 1
Year built 1938
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 Secondary strip
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
9,319 Retail multi occup C 1938 1

Floor Distribution

Floors Square footage Use Construction Condition Exterior wall Heating Air conditioning Plumbing
01-01 3,661 Retail store Central
01-01 2,829 Retail store Central
02-02 2,829 Multi-use office Central

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Income and Expenses

Check out a breakdown by type of rentable square feet and the rent charged for each, including detailed info on expenses, gross/net income, income and expense rate.

Other Property Data for 403 Main Street, Port Washington

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  • • Improvements for 403 Main Street, Port Washington , including their type, square footage, grade and when they were built.
  • Development maps such as planimetric, zoning, land use and urban landscape maps (building age and stories).
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About 403 Main Street, Port Washington

How many sq. ft. does 403 Main Street, Port Washington, NY 11050 have & what is the price per sq. ft?

This Row Type Store Detached with No Party Walls (482.24) located at 403 Main Street, Port Washington, NY 11050 has a total of 9,319 square feet and a current price per square foot of $933.

What is the year built & the current market value of 403 Main Street, Port Washington, NY 11050?

403 Main Street, Port Washington, NY 11050 was built in 1938 and has a current tax assessor's market value of $776,600.

Ownership Information

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Past Sales & Property History for 403 Main Street, Port Washington

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Purchase date Purchase price Buyer name Seller name
12/02/2025 $8,700,000
04/16/1996 $1,570,000
       
       
       
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Title Documents for 403 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
03/31/2026 - R Assignment
(Assign mortgage)
03/16/2026 - R Other
(Mortgage agreement)
02/04/2026 - R Other
(Mortgage satisfaction)
12/02/2025 - D
12/12/2025 - R
Deed
(Deed commercial/vacant land)
12/02/2025 - D
12/12/2025 - R
Mortgage
(Mtg-mortgage)
05/10/2024 - R Other
(Mortgage agreement)
05/10/2024 - R Assignment
(Assign mortgage)
04/16/1996 - D
04/17/1996 - R
Deed
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R: Recorded date
D: Document date

Property Taxes for 403 Main Street, Port Washington

Access detailed property tax data for 403 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 $58,370
Current property tax $62,321
Tax class
Market value $776,600
Assessed value $7,766
Transitional assessed value

Assessment History for 403 Main Street, Port Washington

Here's the assessment & property tax history for 403 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
2026 $776,600 $7,766 751.604 $58,370 +2.40%
2025 $770,900 $7,709 739.396 $57,000 -6.91%
2024 $897,500 $8,975 692.656 $61,231 +4.20%
2023 $897,500 $8,975 742.513 $58,762 -13.85%
2022 $897,500 $8,975 760.034 $68,213 -28.41%

Permits for 403 Main Street, Port Washington

The complete history of permits filed for 403 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.

Data not available for this property.

Demographics by Zip Code

Total population 32,794
Median age 43.3
Average household income $240,672
Family households 75.5%
Occupied housing units 11,637
Owner occupied units 68.4%
Average number of people per household 2.79
Median year structure built 1959
Median value for units with a mortgage $1,073,200
Median value for units without a mortgage $973,800

Risk

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

Transportation

Access the detailed traffic volume map for 403 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 403 Main Street, Port Washington

Here are the neighbors for 403 Main Street, Port Washington.

Address Square feet Purchase date Purchase price
403-405 Main St, Port Washington 11,517 12/02/2025 $8,700,000
3 Waters Edge, Port Washington 2,825 07/06/2021 $2,550,000
2 Mullon Ave, Port Washington 1,804 09/11/2020 $979,000
2 Waters Edge, Port Washington 2,810 08/29/2019 $2,100,000
6 South CT, Port Washington 6,266 12/26/2024
6 Hillview Ave, Port Washington 2,158 09/09/2025
16 Hillview Ave, Port Washington 1,456 09/09/2003 $410,000
4 Waters Edge, Port Washington 3,480 09/13/2021
4 Mullon Ave, Port Washington 2,306 12/13/2019 $1,198,000
24 Hillview Ave, Port Washington 1,330 04/22/2015 $605,000
220 South CT, Port Washington
14 Hillview Ave, Port Washington 1,456 06/02/2009 $440,000
18 Hillview Ave, Port Washington 1,896 08/11/2022 $840,000
6 A South CT, Port Washington 4,824 12/23/2011
10 Hillview Ave, Port Washington 1,365 03/09/1994 $230,000
25 N Plandome Rd, Port Washington 2,550 01/31/2020 $920,000
23 Plandome Rd, Port Washington 2,520
8 Hillview Ave, Port Washington 1,293 06/29/2015 $629,000
10 Joel Pl, Port Washington 1,559 02/28/2024 $1,300,000
1 Waters Edge, Port Washington 2,849 11/01/2022 $1,900,000

Nearby ZIP Codes for 403 Main Street, Port Washington

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