Westchester County  »  10543  »  Rushmore Ave  »  900 Rushmore Ave

900 Rushmore Avenue, Mamaroneck, NY 10543 - Property report

Also known as: 900 Rushmore Ave

Property image for 900 Rushmore Avenue, Mamaroneck, NY 10543
static Mapbox map

Property type

Private Golf County Clubs (553)

Year built

1990

Acreage

20.68

General information

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Address
Primary address
900 Rushmore Avenue
ZIP code
10543
County
Westchester
SWIS code
Village of Mamaroneck
Parcel ID
9.46-67-0

Owner

Find out who owns 900 Rushmore Avenue, Mamaroneck, NY 10543. Uncover corporate and individual owners with a free account.

Tax
Tax year
2025
Current property tax
$160,076
Zoning & Use
Zoning
Office sq. ft.
Retail sq. ft.
Industrial sq. ft.
Building
Property type
Private Golf County Clubs (553)
Building sq. ft.
57,999
Buildings on lot
7
Stories
3
Story height
Year built
1990
Last altered
1990
AC coverage
Elevator
Units
0
Lot
Total sq. ft.
95,117
Acreage
20.68
Frontage
1,253 ft
Depth
719
Water
Comm/public
Sewer
Comm/public
Garage sq. ft.
Parking sq. ft.
Sprinkler coverage

Area overview

Walk score
14 /100.  Car-Dependent
Transit score
0 /100.  No Nearby Transit
Bike score
29 /100.  Somewhat Bikeable
School district
553201

View more such as transportation, nearby schools and risk designations.

Ownership

Ownership information for 900 Rushmore Avenue, Mamaroneck, NY

Property owner name
Registered owner
Source
Deed
Owner contact information
Phone number
Owner address
Documents

Sales history for 900 Rushmore Avenue, Mamaroneck, NY 10543

No recently recorded sales for this property.

More about Westchester County property records.

Title documents

No recently recorded documents for this property.

Tax

Property taxes for 900 Rushmore Avenue, Mamaroneck, NY

Property tax data includes tax amount, market value and assessed value, exemptions, abatements and assessment history.

Current property tax
Tax year
2025
Current property tax
$160,076
Base tax
$207,674
Recent tax assessments
Market value
$9,816,750
Land value
$6,000,000
Building value
$3,816,750
Assessed value
$9,816,750

More about Westchester County property taxes

Assessment history

See the assessment and property tax history, including the evolution of the total tax rate and corresponding property tax amount.

Tax year Market value Assessed value Tax rate Property tax Y-o-Y change
2025 $9,816,750 $9,816,750 21.155 $207,674 -0.39%
2024 $9,816,750 $9,816,750 21.2384 $208,492 -7.12%
2023 $9,816,750 $9,816,750 22.8669 $224,478 -4.68%
2022 $9,816,750 $9,816,750 23.9884 $235,488 -1.62%
2021 $9,816,750 $9,816,750 24.3829 $239,361 +1.83%
2020 $9,816,750 $9,816,750 23.94485 $235,061 +1.21%
2018 $9,816,750 $9,816,750 23.6592 $232,256 -16.02%
2017 $12,000,000 $12,000,000 23.047128 $276,566 -3.73%
2016 $12,000,000 $12,000,000 23.939108 $287,269 -8.09%
2015 $12,000,000 $12,000,000 26.0473 $312,568 -93.13%
Permits

Permit information for 900 Rushmore Avenue, Mamaroneck, NY

No recently recorded permits for this property.

Neighborhood

Mamaroneck residential market stats

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.

Median sale price

$1,060,000

-35.1% Y-o-Y

Median price/sq. ft.

$534

-14.4% Y-o-Y

Westchester county median sale price

$850,000

4.9% Y-o-Y

Demographics by ZIP code

Total population
20,989
Median age
39.8
Average household income
$202,707
Family households
71.7%
People per household (average)
2.71
Occupied housing units
7,630
Owner-occupied units
58.2%
Median year structure built
1954
Median value mortgaged units
$756,700
Median value unmortgaged units
$688,400

Risk

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FEMA flood zones

FEMA flood zones
0.2, AE, VE

Transportation

Daily traffic map
View daily traffic map

Access the detailed traffic volume map for 900 Rushmore Avenue, Mamaroneck, NY 10543 to see estimated average daily traffic on streets surrounding the property as well as the types of properties in its vicinity.

Neighbors for 900 Rushmore Avenue, Mamaroneck, NY

551 Claflin Ave, Mamaroneck 891 Port Dr, Mamaroneck 915 Skibo Ln, Mamaroneck 888 Orienta Ave, Mamaroneck 860 Rushmore Ave, Mamaroneck 555 Walton Ave, Mamaroneck 871 Port Dr, Mamaroneck 1052 Rushmore Ave, Mamaroneck 626 Fairway Ave, Mamaroneck 929 Rushmore Ave, Mamaroneck 896 Skibo Ln, Mamaroneck 530 Walton Ave, Mamaroneck 545 Claflin Ave, Mamaroneck 850 Rushmore Ave, Mamaroneck 877 Port Dr, Mamaroneck 889 Port Dr, Mamaroneck 902 Sylvan Ave, Mamaroneck 437 Orienta Ave, Mamaroneck 883 Port Dr, Mamaroneck 1 Port Dr, Mamaroneck

Nearby ZIP codes for 900 Rushmore Avenue, Mamaroneck, NY

10528, Westchester County, NY 10530, Westchester County, NY 10538, Westchester County, NY 10552, Westchester County, NY 10553, Westchester County, NY 10573, Westchester County, NY 10577, Westchester County, NY 10580, Westchester County, NY 10583, Westchester County, NY 10601, Westchester County, NY 10604, Westchester County, NY 10605, Westchester County, NY 10606, Westchester County, NY 10707, Westchester County, NY 10708, Westchester County, NY 10709, Westchester County, NY 10801, Westchester County, NY 10803, Westchester County, NY 10804, Westchester County, NY 10805, Westchester County, NY

Frequently asked questions

What is the year built for 900 Rushmore Avenue, Mamaroneck, NY 10543?

The development at 900 Rushmore Avenue, Mamaroneck, NY 10543 was built in 1990.

What is the total square footage of 900 Rushmore Avenue, Mamaroneck, NY 10543?

900 Rushmore Avenue, Mamaroneck, NY 10543 has a total of 57,999 square feet.

What is the assessed value of 900 Rushmore Avenue, Mamaroneck, NY 10543?

900 Rushmore Avenue, Mamaroneck, NY 10543 is currently assessed at $9,816,750.

What are the property taxes for 900 Rushmore Avenue, Mamaroneck, NY 10543?

The property taxes for 900 Rushmore Avenue, Mamaroneck, NY 10543 total $207,673.

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