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495 West William Street, Port Chester, NY 10573 Property Information

495 West William Street, Port Chester, NY 10573 Property Information

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  • Owner
  • Documents
  • Tax
  • Neighborhood
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495 West William Street, Port Chester, NY 10573
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Address

Primary address 495 West William Street, Port Chester
Zip code 10573
County Westchester
Municipality Rye
Parcel ID 141.36-3-11

Sales & Tax Overview for 495 West William Street, Port Chester

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Sale date 03/14/2005
Sale price $1
Arm's length
Current property tax $18,535

Lot & Building Information for 495 West William Street, Port Chester

Building sqft 4,112
Total sqft 8,123
Building class Apartments (411)
Acreage 0.17
Lot dimensions 50 ft X 150 ft
Buildings on lot 2
Frontage 50
Depth 150
Year built 1910
Stories 3
Water supply Comm/public
Sewer Comm/public
Story height
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Zoning, Use & Area Overview

Walk Score
Transit Score
Bike Score


Zoning district
School district Port Chester-Rye

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Other Property Data for 495 West William Street, Port Chester

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About 495 West William Street, Port Chester

What is the year built & the total sq. ft. for 495 West William Street, Port Chester, NY 10573?

495 West William Street, Port Chester, NY 10573 was built in 1910 and has a total of 4,112 square feet.

What is the assessed value of 495 West William Street, Port Chester, NY 10573 and the property tax paid?

Assessed at $600,400, the tax amount paid for 495 West William Street, Port Chester, NY 10573 is $17,844.

When was 495 West William Street, Port Chester, NY 10573 last sold and what was the last sale price?

495 West William Street, Port Chester, NY 10573 was last sold in 03/14/2005 for $1.

How many residential units does this building have?

This building has 4 residential unit(s).

Ownership Information

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Real Estate Reports:
Laura Pop-Badiu, May 07, 2026 Locked-In Owners, Mobile Renters: Homeowners Stay Put as Renters Move 3.7x More Across Largest U.S. Cities 
Renters became the primary drivers of long-distance mobility across the largest U.S. cities, moving 3.7 times more than owners in 2024, as high mortgage rates and housing costs kept many homeowners in place.
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.
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Past Sales & Property History for 495 West William Street, Port Chester

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Purchase date Purchase price Buyer name Seller name
03/14/2005 $1

Title Documents for 495 West William Street, Port Chester

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Date Type Amount Party 1 Party 2 Doc image
03/14/2005 - D
05/12/2005 - R
Deed
09/21/2000 - D
10/31/2000 - R
Deed
           
           
           
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R: Recorded date
D: Document date

Property Taxes for 495 West William Street, Port Chester

Access detailed property tax data for 495 West William Street, Port Chester, NY 10573. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.

Tax year 2025
Base tax $17,845
Current property tax $18,535
Market value $600,400
Assessed value $600,400

Assessment History for 495 West William Street, Port Chester

Here's the assessment & property tax history for 495 West William Street, Port Chester, 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 $600,400 $600,400 29.7212 $17,845 -4.71%
2024 $579,100 $600,400 31.189 $18,726 -0.96%
2023 $579,100 $579,100 32.6479 $18,906 -0.47%
2022 $579,100 $579,100 32.801 $18,995 +13.09%
2021 $579,100 $579,100 29.0048 $16,797 -12.69%

Demographics by Zip Code

Total population 40,786
Median age 39.6
Average household income $173,825
Family households 70.2%
Occupied housing units 14,412
Owner occupied units 55.3%
Average number of people per household 2.81
Median year structure built 1957
Median value for units with a mortgage $658,600
Median value for units without a mortgage $675,100

Risk

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

Transportation

Access the detailed traffic volume map for 495 West William Street, Port Chester 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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Neighbors for 495 West William Street, Port Chester

Here are the neighbors for 495 West William Street, Port Chester.

Address Square feet Purchase date Purchase price
502 W William St, Port Chester 2,409 02/13/1996 $240,000
16 Lyon St, Port Chester 2,544 09/01/2020
227-229 S Ridge St, Port Chester 3,734 09/07/2018 $537,500
27 Wyman St, Port Chester 2,552 06/20/2024
496 W William St, Port Chester 2,720 08/20/2019 $654,833
11 Wyman St, Port Chester 2,000 10/19/2020 $10
22 Lyon St, Port Chester 2,576 08/28/2024 $985,000
18 Lyon St, Port Chester 3,052 12/01/2016
35 Garibaldi Pl, Port Chester 1,800 08/15/2024
223 S Ridge St, Port Chester 3,485 06/25/2018
500 W William St, Port Chester 1,900 10/10/2024
508 W William St, Port Chester 2,256 01/29/2021 $530,000
215-217 S Ridge St, Port Chester 2,540 05/31/2022 $1,100,000
300 S Ridge St, Port Chester 1,999 01/29/2024 $855,000
235 S Ridge St, Port Chester 1,717 03/24/2003 $1
13 Wyman St, Port Chester 2,552 09/23/2008
39 Garibaldi Pl, Port Chester 1,666 12/01/2016 $465,000
506 W William St, Port Chester 1,368 05/13/2013 $315,000
497 W William St, Port Chester 1,447 02/26/2020
499 W William St, Port Chester 2,686 02/26/2020

Nearby ZIP Codes for 495 West William Street, Port Chester

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