Westchester County  »  10543  »  E Boston Post Rd  »  640 E Boston Post Rd

640 East Boston Post Road, Mamaroneck, NY 10543 Property Information

640 East Boston Post Road, Mamaroneck, NY 10543 Property Information

  • General
  • Owner
  • Documents
  • Tax
  • Neighborhood
Unlock this property report with a free account.

Access up-to-date information from property owner names to sales history, tax info, title documents, mortgages, development, maps, permits and more.
Sign Up Now
Research 100M+ property records powered by:
  • 2000+ governmental and public data sources
  • 80 dedicated analysts and researchers
  • 20+ years of real estate experience
Learn More

Photo & Map Show Hide

640 East Boston Post Road, Mamaroneck, NY 10543
static Mapbox map

Address

Primary address 640 East Boston Post Road, Mamaroneck
Zip code 10543
County Westchester
Municipality Rye
Parcel ID 154.51-1-52

Sales & Tax Overview for 640 East Boston Post Road, Mamaroneck

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

Current property tax $100,335

Lot & Building Information for 640 East Boston Post Road, Mamaroneck

Building sqft 18,044
Building class Area of Neighborhood Shopping Centers (452)
Acreage 1.09
Year built 1955
Stories 1
Water supply Comm/public
Sewer Comm/public
Office sqft
Retail sqft
Story height
Air conditioning coverage 100%
Sprinkler coverage
Unlock this property report with a free account.

Access up-to-date information from property owner names to sales history, tax info, title documents, mortgages, development, maps, permits and more.
Sign Up Now

Zoning, Use & Area Overview

Walk Score
Transit Score
Bike Score


Zoning district
School district Rye Neck

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

Other Property Data for 640 East Boston Post Road, Mamaroneck

Property reports include comprehensive occupancy, improvement and development information (where available).
Create a free account to access valuable data points such as:

  • • Improvements for 640 East Boston Post Road, Mamaroneck , 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).
Unlock all property data with a free account.
Sign up

About 640 East Boston Post Road, Mamaroneck

How many square feet does 640 East Boston Post Road, Mamaroneck, NY 10543 have?

This Area of Neighborhood Shopping Centers (452) located at 640 East Boston Post Road, Mamaroneck, NY 10543 has a total of 18,044 square feet.

What is the year built & the current market value of 640 East Boston Post Road, Mamaroneck, NY 10543?

640 East Boston Post Road, Mamaroneck, NY 10543 was built in 1955 and has a current tax assessor's market value of $3,537,100.

Ownership Information

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

Research 100M+ property records powered by:
  • 2000+ governmental and public data sources
  • 80 dedicated analysts and researchers
  • 20+ years of real estate experience
Learn More

Past Sales & Property History for 640 East Boston Post Road, Mamaroneck

Create a free account to view the complete sales history for 640 East Boston Post Road, Mamaroneck, including title documents, transfer conditions, mortgages and liens.

No recorded sales for this property.

Title Documents for 640 East Boston Post Road, Mamaroneck

Data not available for this property.

Property Taxes for 640 East Boston Post Road, Mamaroneck

Access detailed property tax data for 640 East 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 $97,135
Current property tax $100,335
Market value $3,537,100
Assessed value $3,537,100

Assessment History for 640 East Boston Post Road, Mamaroneck

Here's the assessment & property tax history for 640 East 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 $3,537,100 $3,537,100 27.4617 $97,135 -3.76%
2024 $3,537,100 $3,537,100 28.5357 $100,934 -6.37%
2023 $3,537,100 $3,537,100 30.4759 $107,796 -3.37%
2022 $3,537,100 $3,537,100 31.5375 $111,551 +6.96%
2021 $3,537,100 $3,537,100 29.4862 $104,296 -19.81%

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

Create a free account to unlock extended information for 640 East Boston Post Road, Mamaroneck, 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 640 East Boston Post Road, Mamaroneck 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

Neighbors for 640 East Boston Post Road, Mamaroneck

Here are the neighbors for 640 East Boston Post Road, Mamaroneck.

Address Square feet Purchase date Purchase price
214 S Barry Ave, Mamaroneck 3,286
604-608 Tompkins Ave, Mamaroneck 54,252
721 Stuart Ave, Mamaroneck 2,175 08/27/2020 $1,287,000
733 Stuart Ave, Mamaroneck 1,428 02/11/2026 $1,350,000
735 E Boston Post Rd, Mamaroneck 1,759 12/09/2008 $412,500
220 S Barry Ave, Mamaroneck 2,720 09/25/2006 $1
725 Stuart Ave, Mamaroneck 2,669 05/20/2020 $1,206,250
709 Stuart Ave, Mamaroneck 3,318 07/18/2008 $1,099,000
745 E Boston Post Rd, Mamaroneck 1,940 03/20/2007 $1,250,000
1035 Shore Acres Dr, Mamaroneck 1,909 09/08/2006 $1
1015 Shore Acres Dr, Mamaroneck 2,516 07/23/2012 $700,000
767 E Boston Post Rd, Mamaroneck 7,071
717 Stuart Ave, Mamaroneck 2,024 02/27/2019 $315,030
1009 Shore Acres Dr, Mamaroneck 2,081 12/15/2009 $625,000
1025 Shore Acres Dr, Mamaroneck 2,162 09/27/2024 $1,067,500
123 Beach Ave, Mamaroneck 3,396 12/13/2002 $770,000
609-611 E Boston Post Rd, Mamaroneck 3,500 02/28/2022
228 S Barry Ave, Mamaroneck 1,557 09/12/2012 $708,000
729 Stuart Ave, Mamaroneck 04/11/2024
613-619 E Boston Post Rd, Mamaroneck 3,500 08/24/2009 $2,258,000

Nearby ZIP Codes for 640 East Boston Post Road, Mamaroneck

Not sure if we cover all the data-points you need? View sample full report View sample full report