Nassau County  »  18 3rd Ave

18 3rd Avenue, Port Washington, NY 11050 Property Information

18 3rd Avenue, Port Washington, NY 11050 Property Information

  • General
  • Owner
  • Documents
  • Tax
  • Permits
  • Neighborhood
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18 3rd Avenue, Port Washington, NY 11050
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Address

Primary address 18 3rd Avenue, Port Washington
Zip code 11050
County Nassau
Town/City North Hempstead
Village (swiss code) None (unincorporated town)
Parcel ID 5-46-11

Sales & Tax Overview for 18 3rd Avenue, Port Washington

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

Sale date 10/21/2021
Sale price $903,000
Arm's length
Tax class
Current property tax $18,071

Lot & Building Information for 18 3rd Avenue, Port Washington

Building sqft 1,776
Building class Two Family Year - Round Residence (220.01)
Land Primary site
Topography Level
Acreage 0.247
Buildings on lot 1
Year built 1900
Stories 2
Style Colonial
Rooms 11
Bathrooms 4
Attic Unfinished
Basement Full
Exterior wall Frame
Heating type Central/AC
Heating system Central w ac
Fireplace 2
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Zoning, Use & Area Overview

Walk Score
Transit Score
Bike Score


Zoning district (See more on map)
School district Port Washington UFSD

View more neighborhood information such as transportation, nearby schools and risk designations in the dedicated tab.

Other Property Data for 18 3rd Avenue, Port Washington

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About 18 3rd Avenue, Port Washington

What is the year built & the total sq. ft. for 18 3rd Avenue, Port Washington, NY 11050?

18 3rd Avenue, Port Washington, NY 11050 was built in 1900 and has a total of 1,776 square feet.

What is the assessed value of 18 3rd Avenue, Port Washington, NY 11050 and the property tax paid?

Assessed at $745, the tax amount paid for 18 3rd Avenue, Port Washington, NY 11050 is $17,300.

When was 18 3rd Avenue, Port Washington, NY 11050 last sold and what was the last sale price?

18 3rd Avenue, Port Washington, NY 11050 was last sold in 10/21/2021 for $903,000.

How many residential units does this building have?

This building has 2 residential unit(s).

Ownership Information

View detailed property contacts like owners, building management, representatives from permits and tenants with a free account.

Real Estate Reports:
Laura Pop-Badiu, Jul 29, 2026 How to Contact Property Owners: Cold Calling Scripts, Email Templates & Outreach Tips 
When it comes to efficiently contacting property owners, the challenge is twofold: First, you need to identify the right owner. Then, you need to reach that owner through the appropriate channel with the right message. Enhanced by effective follow-up tips and tactics, this guide is particularly useful for investors, agents and other real estate professionals who need an effective outreach process.
Lucian Alixandrescu, Jul 28, 2026 Brooklyn Emerges as NYC’s Coworking Growth Engine, Manhattan Rents Cross $100 in the Plaza District 
New York City’s office market continued to lead the U.S. in Q2, but internal shifts were most visible in the flex office market. Brooklyn’s coworking inventory grew 6.2% Q-o-Q even as Manhattan’s supply retreated. At the same time, Brooklyn’s asking rents for traditional office leases climbed more than twice as fast as the national average.
Eliza Theiss, Jul 22, 2026 Prices Rise in 32 of NYC’s Leading Neighborhoods as City and Manhattan Hit Record Highs
Q2 2026 saw NYC and Manhattan reach historic highs, with Brooklyn and Queens marking close to new records as well. Meanwhile, Hudson Yards remained at the top, Central Midtown posted its highest price ever and Carroll Gardens marked its third consecutive quarter over $2 million
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Past Sales & Property History for 18 3rd Avenue, Port Washington

Create a free account to view the complete sales history for 18 3rd Avenue, Port Washington, including title documents, transfer conditions, mortgages and liens.

Purchase date Purchase price Buyer name Seller name
10/21/2021 $903,000
07/14/2004 $662,000
       
       
       
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Title Documents for 18 3rd Avenue, 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
11/05/2021 - R
10/21/2021 - D
Deed
11/05/2021 - R
10/21/2021 - D
Mortgage
(Fixed rate)
08/05/2004 - R
07/14/2004 - D
Deed
06/10/1998 - R
05/11/1998 - D
Deed
         
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R: Recorded date
D: Document date

Property Taxes for 18 3rd Avenue, Port Washington

Access detailed property tax data for 18 3rd Avenue, Port Washington, NY 11050. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.

Tax year 2026
Base tax $17,300
Current property tax $18,072
Tax class
Market value $745,000
Assessed value $745
School current tax bill
Transitional assessed value

Assessment History for 18 3rd Avenue, Port Washington

Here's the assessment & property tax history for 18 3rd Avenue, 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 $745,000 $745 2322.194 $17,300 +4.30%
2025 $736,000 $736 2253.579 $16,586 -21.39%
2024 $902,000 $880 2397.689 $21,100 -11.81%
2023 $956,000 $956 2502.605 $23,925 -4.67%
2022 $902,000 $902 2782.35 $25,097 -17.71%

Permits for 18 3rd Avenue, Port Washington

The complete history of permits filed for 18 3rd Avenue, 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 18 3rd Avenue, 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 18 3rd Avenue, 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 (miles)
My Spectrum School NR Private PK, K-1 0 0.67
My Spectrum School NR Private PK, K-1 0 0.67
St. Peter of Alcantara School NR Private PK-8 162 0.96
St. Peter of Alcantara School NR Private PK-8 162 0.96
John Philip Sousa Elementary School 6 Public K-5 540 1.18

Nearest middle schools

Name Rating Type Grade range No of students Distance (miles)
St. Peter of Alcantara School NR Private PK-8 162 0.96
Carrie Palmer Weber Middle School 7 Public 6-8 1,216 1.07
Vincent Smith School NR Private 2-12 46 1.41
Manhasset Middle School 8 Public 7-8 521 2.32
North Shore Hebrew Academy NR Private PK-8 669 2.39

Nearest high schools

Name Rating Type Grade range No of students Distance (miles)
Paul D Schreiber Senior High School 9 Public 9-12 1,613 1.10
Vincent Smith School NR Private 2-12 46 1.41
Manhasset Secondary School 10 Public 9-12 962 2.32
St Mary's College Prepartory High School NR Private 9-12 679 2.55
Village School NR Public 8-12 44 2.60

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

Neighbors for 18 3rd Avenue, Port Washington

Here are the neighbors for 18 3rd Avenue, Port Washington.

Address Square feet Purchase date Purchase price
27 3rd St, Port Washington 2,860 07/24/2007
32 3rd Ave, Port Washington 1,728 05/12/1997 $245,000
17 5th Ave, Port Washington 1,524
28 3rd Ave, Port Washington 1,370 05/09/2007 $709,000
464 Main St, Port Washington 45,531
17 3rd Ave, Port Washington 2,616
25 5th Ave, Port Washington 1,136 05/17/2001 $375,000
29 5th Ave, Port Washington 1,116 11/24/2025 $849,000
34 3rd Ave, Port Washington 4,010 02/04/2014 $875,000
14 New St, Port Washington 2,702
19 Anchorage Rd, Port Washington 1,913 12/16/1999
25 3rd St, Port Washington 2,860 02/06/2020 $850,000
8 2nd Ave, Port Washington 940
458 Main St, Port Washington 2,634 06/14/2018 $930,000
454 Main St, Port Washington 3,845 06/09/2026 $1,300,000
21 5th Ave, Port Washington 888
8 Anchorage Rd, Port Washington 2,496 12/20/2016 $983,920
68 Carlton Ave, Port Washington 3,291 09/18/2025 $1,385,000
66 Carlton Ave, Port Washington 1,232 11/18/2005 $657,000
10 New St, Port Washington 2,471 10/20/2014 $620,000

Nearby ZIP Codes for 18 3rd Avenue, Port Washington

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