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620 West Boston Post Road, Mamaroneck, NY 10543 Property Information

620 West Boston Post Road, Mamaroneck, NY 10543 Property Information

  • General
  • Owner
  • Documents
  • Tax
  • Neighborhood
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620 West Boston Post Road, Mamaroneck, NY 10543 1
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Address

Primary address 620 West Boston Post Road, Mamaroneck
Zip code 10543
County Westchester
Municipality Mamaroneck
Parcel ID 9.16-167-0

Sales & Tax Overview for 620 West Boston Post Road, Mamaroneck

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

Sale date 12/21/2018
Sale price $788,000
Arm's length
Current property tax $38,728

Lot & Building Information for 620 West Boston Post Road, Mamaroneck

Building sqft 3,820
Building class Apartments (411)
Acreage 0.29
Year built 2018
Stories 2
Water supply Comm/public
Sewer Comm/public
Garage sqft
Story height
Elevator 3
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Zoning, Use & Area Overview

Walk Score
Transit Score
Bike Score


Zoning district
School district Mamaroneck

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

Other Property Data for 620 West Boston Post Road, Mamaroneck

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  • • Improvements for 620 West Boston Post Road, Mamaroneck , including their type, square footage, grade and when they were built.
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About 620 West Boston Post Road, Mamaroneck

What is the year built & the total sq. ft. for 620 West Boston Post Road, Mamaroneck, NY 10543?

620 West Boston Post Road, Mamaroneck, NY 10543 was built in 2018 and has a total of 3,820 square feet.

What is the assessed value of 620 West Boston Post Road, Mamaroneck, NY 10543 and the property tax paid?

Assessed at $2,375,000, the tax amount paid for 620 West Boston Post Road, Mamaroneck, NY 10543 is $50,243.

When was 620 West Boston Post Road, Mamaroneck, NY 10543 last sold and what was the last sale price?

620 West Boston Post Road, Mamaroneck, NY 10543 was last sold in 12/21/2018 for $788,000.

How many residential units does this building have?

This building has 6 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 620 West Boston Post Road, Mamaroneck

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Purchase date Purchase price Buyer name Seller name
12/21/2018 $788,000
05/14/2015 $800,000
08/05/2009 $925,000
       
       
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*Here are the three most recent sales for this property.


Title Documents for 620 West Boston Post Road, Mamaroneck

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Date Type Amount Party 1 Party 2 Doc image
10/29/2020 - D
11/16/2020 - R
Mortgage
12/21/2018 - D
02/08/2019 - R
Deed
05/14/2015 - D
05/21/2015 - R
Deed
08/05/2009 - D
09/08/2009 - R
Deed
07/29/2005 - D
08/31/2005 - R
Deed
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R: Recorded date
D: Document date

Property Taxes for 620 West Boston Post Road, Mamaroneck

Access detailed property tax data for 620 West Boston Post Road, Mamaroneck, NY 10543. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.

Tax year 2025
Base tax $50,243
Current property tax $38,728
Market value $2,375,000
Assessed value $2,375,000

Assessment History for 620 West Boston Post Road, Mamaroneck

Here's the assessment & property tax history for 620 West Boston Post Road, Mamaroneck, 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 $2,375,000 $2,375,000 21.155 $50,243 -0.39%
2024 $2,375,000 $2,375,000 21.2384 $50,441 -7.12%
2023 $2,375,000 $2,375,000 22.8669 $54,309 -0.44%
2022 $2,274,000 $2,274,000 23.9884 $54,550 +3.00%
2021 $2,172,000 $2,172,000 24.3829 $52,960 +21.19%

Mamaroneck residential market stats

Median Sale Price
$1,100,000
-10.3% YoY
Median Price/Sqft
$535
-8.4% YoY
Westchester County Median Sale Price
$850,000
3.7% YoY

Access a detailed real estate market overview of Mamaroneck so you can assess current trends, home values, types of properties sold and transaction volume. View the median home sale price in Mamaroneck and compare it to other neighborhoods in Westchester County.

Demographics by Zip Code

Total population 20,989
Median age 39.8
Average household income $202,707
Family households 71.7%
Occupied housing units 7,630
Owner occupied units 58.2%
Average number of people per household 2.71
Median year structure built 1954
Median value for units with a mortgage $756,700
Median value for units without a mortgage $688,400

Risk

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FEMA flood zone(s) 0.2, X (See more on map)

Transportation

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View daily traffic map

Neighbors for 620 West Boston Post Road, Mamaroneck

Here are the neighbors for 620 West Boston Post Road, Mamaroneck.

Address Square feet Purchase date Purchase price
108 Delancey Ave, Mamaroneck 2,631
232 Mamaroneck Ave, Mamaroneck 5,698 04/30/2019 $10
600 W Boston Post Rd, Mamaroneck 2,521 05/09/2023 $2,800,000
260 Mamaroneck Ave, Mamaroneck 1,700 08/30/2017 $940,000
610 Cortlandt Ave, Mamaroneck 4,527 05/10/2021 $1,250,000
620 Cortlandt Ave, Mamaroneck 1,585 11/10/2021
619 Cortlandt Ave, Mamaroneck 1,548 04/04/2014
242 Mamaroneck Ave, Mamaroneck 6,774 01/02/2018 $5,321,200
234 Mamaroneck Ave #40, Mamaroneck 5,787
626 Cortlandt Ave, Mamaroneck 2,629
256 Mamaroneck Ave, Mamaroneck 4,465
614 Cortlandt Ave, Mamaroneck 2,169 05/05/2015 $699,000
625 Cortlandt Ave, Mamaroneck 2,502 12/01/2007 $200,000
629 Cortlandt Ave, Mamaroneck 2,042 10/23/2020 $975,000
252 Mamaroneck Ave, Mamaroneck 4,250
110 Delancey Ave, Mamaroneck 2,470 07/29/2004
101 Rockland Ave #5, Mamaroneck 3,850
160 Rockland Ave, Mamaroneck 1,820
272 Mamaroneck Ave, Mamaroneck 11,451 11/14/2002
266 Mamaroneck Ave, Mamaroneck 6,000 11/25/2013 $965,000

Nearby ZIP Codes for 620 West Boston Post Road, Mamaroneck

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