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73 William Street, Copiague, NY 11726 Property Information

73 William Street, Copiague, NY 11726 Property Information

  • General
  • Owner
  • Documents
  • Tax
  • Permits
  • Neighborhood
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73 William Street, Copiague, NY 11726
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Address

Primary address 73 William Street, Copiague
Zip code 11726
County Suffolk
Municipality Babylon
Parcel ID 179-4-67

Sales & Tax Overview for 73 William Street, Copiague

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

Sale date 12/29/2023
Sale price $490,000
Arm's length
Property tax $11,205

Lot & Building Information for 73 William Street, Copiague

Building sqft 1,652
Building class One Family Year-Round Residence (210)
Acreage 0.2
Year built 1950
Bathrooms 1
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Zoning, Use & Area Overview

Walk Score
Transit Score
Bike Score


Zoning district
School district Copiague

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Other Property Data for 73 William Street, Copiague

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About 73 William Street, Copiague

What is the year built & the total sq. ft. for 73 William Street, Copiague, NY 11726?

73 William Street, Copiague, NY 11726 was built in 1950 and has a total of 1,652 square feet.

What is the assessed value of 73 William Street, Copiague, NY 11726 and the property tax paid?

Assessed at $3,380, the tax amount paid for 73 William Street, Copiague, NY 11726 is $11,204.

When was 73 William Street, Copiague, NY 11726 last sold and what was the last sale price?

73 William Street, Copiague, NY 11726 was last sold in 12/29/2023 for $490,000.

Ownership Information

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Real Estate Reports:
Eliza Theiss, Apr 23, 2026 $4.6M Hudson Yards Maintains Top Spot, Luxury Sales in Malba Set $2.5M Price Record for Queens
Despite prices declining, Hudson Yards remained the most expensive NYC neighborhood, but TriBeCa’s growth closed the gap to under $400,000, while Malba set a new historic price record for Queens at $2.5 million, securing the highest ranking ever for the borough at #5.
Eliza Theiss, Apr 15, 2026 2026 Q1 Foreclosure Report: Brooklyn Filings Fall Sharply, Bronx & Staten Island Hit New Peaks
Behind a deceptively mild citywide downtick, borough foreclosure markets pulled into significantly diverging paths as Brooklyn cases were nearly halved and the Bronx hit a new, record high. Meanwhile, Queens remained unchanged, Staten Island surged back up and Manhattan cooled slowly.
Laura Pop-Badiu, Apr 09, 2026 How to Do a Title Search on Property Yourself: A Step-by-Step Online GuideĀ 
A property title search is the process of reviewing public records to confirm who legally owns a property and whether there are any liens, mortgages or legal claims attached to it. Explore our step-by-step guide explaining how you can perform a title search yourself. 
Research 100M+ property records powered by:
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Past Sales & Property History for 73 William Street, Copiague

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Purchase date Purchase price Buyer name Seller name
12/29/2023 $490,000

Title Documents for 73 William Street, Copiague

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Date Type Amount Party 1 Party 2 Doc image
12/29/2023 - D
02/16/2024 - R
Deed
06/13/2005 - D
06/14/2005 - R
Deed
           
           
           
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R: Recorded date
D: Document date

Property Taxes for 73 William Street, Copiague

Access detailed property tax data for 73 William Street, Copiague, NY 11726. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.

Tax year 2025-2026
Property tax $11,205
Market value $572,881
Assessed value $3,380

Assessment History for 73 William Street, Copiague

Here's the assessment & property tax history for 73 William Street, Copiague, 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
2024-2025 $504,478 $3,380 320.0588 $10,818 +21.63%
2023-2024 $440,909 $2,910 305.6293 $8,894 +2.60%
2022-2023 $373,077 $2,910 297.8846 $8,668 -0.03%
2021-2022 $334,483 $2,910 297.9669 $8,671 +1.06%
2020-2021 $319,780 $2,910 294.8462 $8,580 +2.75%

Permits for 73 William Street, Copiague

The complete history of permits filed for 73 William Street, Copiague, 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 73 William Street, Copiague, 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 73 William Street, Copiague to see estimated average daily traffic on streets surrounding the property as well as the types of properties in its vicinity.

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Schools

Nearest elementary schools

Name Rating Type Grade range No of students Distance to school (mi)
Great Neck Road Elementary School 7 Public K-5 444 0.21
Deauville Gardens Elementary School 6 Public K-5 486 0.32
Deauville Gardens West Elementary School 6 Public K-5 440 0.32
Susan E Wiley School 4 Public K-5 680 0.41
St Martin Of Tours School NR Private PK-8 238 0.90

Nearest middle schools

Name Rating Type Grade range No of students Distance to school (mi)
Amityville Memorial High School 3 Public 8-12 968 0.75
St Martin Of Tours School NR Private PK-8 238 0.90
Copiague Middle School 4 Public 6-8 1,061 0.96
Edmund W Miles Middle School 4 Public 6-8 599 1.44
Our Lady Of Perpetual Help School NR Private PK, K-8 195 1.60

Nearest high schools

Name Rating Type Grade range No of students Distance to school (mi)
Amityville Memorial High School 3 Public 8-12 968 0.75
Walter G O Connell Copiague High School 5 Public 9-12 1,524 1.03
Lindenhurst Senior High School 7 Public 9-12 1,897 2.24
Massapequa High School 10 Public 10-12 1,453 2.88
Farmingdale Senior High School 7 Public 9-12 1,703 3.27

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

Neighbors for 73 William Street, Copiague

Here are the neighbors for 73 William Street, Copiague.

Address Square feet Purchase date Purchase price
178 Jefferson Ave, Amityville 1,080
69 William St, Copiague 1,982 02/12/2019 $422,500
800 Bayview Ave, Amityville 1,853 01/24/1996
794 Bayview Ave, Amityville 2,111 06/08/2000 $139,000
67 William St, Copiague 1,593 07/18/2005
237 Albany Ave, Amityville 720 08/05/2022 $528,533
138 Jefferson Ave, Amityville 1,813 08/03/2020
146 Jefferson Ave, Amityville 1,813 05/18/2016
71 William St, Copiague 1,736 06/13/2024
176 Jefferson Ave, Amityville 1,410 12/10/2019 $415,000
229 Albany Ave, Amityville 1,152 08/05/2022 $545,333
798 Bayview Ave, Amityville 2,333 11/14/2023
7 Copiague Pl, Copiague 1,414 11/06/2018 $338,000
42 Harding Ave, Lindenhurst 05/13/1997 $1,200
8 Copiague Pl, Copiague 1,344 02/02/2006 $336,000
6 Copiague Pl, Copiague 1,470
215 Sunrise Hwy, Amityville 3,069 04/08/2013
1010 Sunrise Hwy, Amityville 08/05/2022 $686,134
227 Albany Ave, Amityville 2,221 03/05/2020
5 Copiague Pl, Copiague 1,470

Nearby ZIP Codes for 73 William Street, Copiague

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