Nassau County  »  307-309 Main St

307-309 Main Street, Port Washington, NY 11050 Property Information

307-309 Main Street, Port Washington, NY 11050 Property Information

  • General
  • Owner
  • Documents
  • Tax
  • Permits
  • Neighborhood
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307-309 Main Street, Port Washington, NY 11050
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Address

Primary address 307-309 Main Street, Port Washington
Zip code 11050
County Nassau
Town/City North Hempstead
Village (swiss code) Baxter Estates
Parcel ID 5-B-45

Sales & Tax Overview for 307-309 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 11/14/1997
Sale price $355,000
Arm's length
Tax class
Current property tax $45,076

Lot & Building Information for 307-309 Main Street, Port Washington

Building sqft 4,792
Building class Converted Residence - Primary Use Residential (483.04)
Acreage 0.115
Buildings on lot 1
Year built 1903
Stories 1
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Zoning, Use & Area Overview

Walk Score
Transit Score
Bike Score


Capitalization rate
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 Grade Year built Stories
4,792 C 1903 1

Floor Distribution

Floors Square footage Use Construction Condition Exterior wall Heating Air conditioning Plumbing
B1-B1 1,082 Multi-use office Central
B1-B1 154 Multi-use office Central
01-01 1,082 Dwg conv-office Central
01-01 224 Dwg conv-office Central
01-01 203 Dwg conv-office Central

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Apartment Mix

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Income and Expenses

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Other Property Data for 307-309 Main Street, Port Washington

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  • • Improvements for 307-309 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 307-309 Main Street, Port Washington

What is the year built & the total sq. ft. for 307-309 Main Street, Port Washington, NY 11050?

307-309 Main Street, Port Washington, NY 11050 was built in 1903 and has a total of 4,792 square feet.

What is the assessed value of 307-309 Main Street, Port Washington, NY 11050 and the property tax paid?

Assessed at $6,020, the tax amount paid for 307-309 Main Street, Port Washington, NY 11050 is $41,668.

When was 307-309 Main Street, Port Washington, NY 11050 last sold and what was the last sale price?

307-309 Main Street, Port Washington, NY 11050 was last sold in 11/14/1997 for $355,000.

Ownership Information

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Real Estate Reports:
Laura Pop-Badiu, Jun 11, 2026 NYC Business Leaders on RTO: Survey Reveals Hybrid Still Dominates, Office Attendance Set to Rise
Huble’s recent survey of 126 founders, CEOs and other decision-makers in New York City’s startup ecosystem revealed how local business leaders are approaching workplace strategy in 2026 and beyond.
Eliza Theiss, Jun 04, 2026 World Cup or Your Mortgage/Rent? Ticket Prices Rival Host City Housing Costs
World Cup ticket prices rival monthly housing expenses in the 11 U.S. host cities, with even the cheapest seats covering weeks or even months of rent or mortgage payments.
Lucian Alixandrescu, May 27, 2026 NYC Office Market Ahead of National Curve: Manhattan Q1 Vacancy Drops to 13.1% 
New York City’s office market outpaced the U.S. on several major metrics in Q1, with Manhattan vacancy nearly 5 percentage points below the national benchmark, asking rents climbing against a downward national trend and flex inventory crossing 15 million square feet.
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Past Sales & Property History for 307-309 Main Street, Port Washington

Create a free account to view the complete sales history for 307-309 Main Street, Port Washington, including title documents, transfer conditions, mortgages and liens.

Purchase date Purchase price Buyer name Seller name
11/14/1997 $355,000

Title Documents for 307-309 Main Street, Port Washington

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Date Type Amount Party 1 Party 2
05/21/2018 - R Other
(Mortgage agreement)
05/10/2018 - D
05/21/2018 - R
Mortgage
(Mortgage and security agreement)
11/14/1997 - D
11/21/1997 - R
Deed
         
         
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R: Recorded date
D: Document date

Property Taxes for 307-309 Main Street, Port Washington

Access detailed property tax data for 307-309 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 $41,668
Current property tax $45,077
Market value $602,000
Assessed value $6,020
School current tax bill
Transitional assessed value

Assessment History for 307-309 Main Street, Port Washington

Here's the assessment & property tax history for 307-309 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 $602,000 $6,020 692.16 $41,668 +15.68%
2025 $529,800 $5,298 679.907 $36,021 -0.55%
2024 $778,220 $5,808 631.651 $36,219 -13.05%
2023 $618,200 $6,182 673.817 $41,655 -22.69%
2022 $778,200 $7,782 692.345 $53,878 -10.46%

Permits for 307-309 Main Street, Port Washington

The complete history of permits filed for 307-309 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.

Risk

Create a free account to unlock extended information for 307-309 Main Street, Port Washington, including whether it's located in FEMA flood zones, floodways or special flood hazard areas, as well as the Coastal barriers resources system area (COBRA).

FEMA flood zone(s) X (See more on map)

Transportation

Access the detailed traffic volume map for 307-309 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

Schools

Nearest elementary schools

Name Rating Type Grade range No of students Distance to school (mi)
My Spectrum School NR Private PK, K-1 0 0.46
My Spectrum School NR Private PK, K-1 0 0.46
St. Peter of Alcantara School NR Private PK-8 162 0.81
St. Peter of Alcantara School NR Private PK-8 162 0.81
John Philip Sousa Elementary School 6 Public K-5 540 0.93

Nearest middle schools

Name Rating Type Grade range No of students Distance to school (mi)
St. Peter of Alcantara School NR Private PK-8 162 0.81
Carrie Palmer Weber Middle School 7 Public 6-8 1,216 1.19
Vincent Smith School NR Private 2-12 46 1.60
North Shore Hebrew Academy NR Private PK, K-8 0 2.53
North Shore Hebrew Academy NR Private PK-8 670 2.55

Nearest high schools

Name Rating Type Grade range No of students Distance to school (mi)
Paul D Schreiber Senior High School 9 Public 9-12 1,613 1.09
Vincent Smith School NR Private 2-12 46 1.60
Manhasset Secondary School 10 Public 9-12 962 2.61
Village School NR Public 8-12 44 2.82
St Mary's College Prepartory High School NR Private 9-12 679 2.83

Data provided by GreatSchools.org © 2025. All rights reserved.

Neighbors for 307-309 Main Street, Port Washington

Here are the neighbors for 307-309 Main Street, Port Washington.

Address Square feet Purchase date Purchase price
1 Sandy Hollow Ln, Port Washington 660 02/01/2000
299-305 Main St, Port Washington 19,998 05/17/2005 $2,725,000
50 Sandy Hollow Rd, Port Washington 2,073 10/14/2015 $775,000
137-139 Main St, Port Washington 4,284 03/01/2023 $950,000
135 Main St, Port Washington 2,245 05/08/2019
6 Sandy Hollow Ln, Port Washington 1,400 01/08/2016
52 Sandy Hollow Rd, Port Washington 694
7 Sandy Hollow Ln, Port Washington 1,632 06/15/2023 $846,500
5 Sandy Hollow Ln, Port Washington 989 04/23/2024
9 Sandy Hollow Ln, Port Washington 900 06/02/2007
33 Central Dr, Port Washington 1,914 04/01/2022 $946,000

Nearby ZIP Codes for 307-309 Main Street, Port Washington

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