Westchester County  »  10543  »  Rushmore Ave  »  505 Rushmore Ave

505 Rushmore Avenue, Mamaroneck, NY 10543 - Property report

Also known as: 505 Rushmore Ave

Property image for 505 Rushmore Avenue, Mamaroneck, NY 10543
static Mapbox map

Property type

One Family Year-Round Residence (210)

Year built

1927

Acreage

0.11

Sale price

$830,000

General information

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Access up-to-date information from property owner names to sales history, deeds, tax info, mortgages, development data, planimetric maps and more.

Address
Primary address
505 Rushmore Avenue
ZIP code
10543
County
Westchester
SWIS code
Village of Mamaroneck
Parcel ID
9.30-141-0

Owner

Find out who owns 505 Rushmore Avenue, Mamaroneck, NY 10543. Uncover corporate and individual owners with a free account.

Sales
Sale date
01/29/2021
Sale price
$830,000
Arm's length
Tax
Tax year
2025
Current property tax
$16,600
Zoning & Use
Zoning
R-15
Building
Property type
One Family Year-Round Residence (210)
Building sq. ft.
1,562
Buildings on lot
1
Stories
1.7
Year built
1927
AC
Yes
Bedrooms
3
Bathrooms
1
Half bathrooms
1
Condition
Normal
Exterior wall
Stucco
Building style
Old style
Kitchen
1
Basement
3
Fireplaces
1
Heating
Hot water/steam
Fuel
Oil
First story sq. ft.
Lot
Lot dimensions
50 ft X 100 ft
Acreage
0.11
Frontage
50 ft
Depth
100
Water
Comm/public
Sewer
Comm/public

Area overview

Walk score
48 /100.  Car-Dependent
Transit score
32 /100.  Some Transit
Bike score
38 /100.  Somewhat Bikeable
School district
553201

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

Ownership

Ownership information for 505 Rushmore Avenue, Mamaroneck, NY

Uncover detailed property contact info like individual owners, building management and representatives from permits.

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

Sales history for 505 Rushmore Avenue, Mamaroneck, NY 10543

Sale date Sale price Buyer name Seller name
01/29/2021 $830,000 XXXXXXXXX XXXXXX; XXXXXXXXX XXXXXXX X XXXXXXXX XXXXXXX X; XXXXXXXX XXXXXX X; XXXXXXXX XXXXXXX
06/18/2015 $730,000 XXXXXXX X XXXXXXXX; XXXXXX X XXXXXXXX XXXXXXXXX X XXXX; XXXXX X XXX XXXX
12/13/2004 $669,000 XXXX XXX XXXXX X, XXXXXXXXX X XXXXXXXXX XXXX X, XXXXXX X

*Most recent sales on record for this property.

More about Westchester County property records.

Title documents

Date Type Amount Party 1 Party 2
02/11/2021 - R
01/29/2021 - D		 Mortgage XXXXXX XXXXXXXXX XXXXXXXXX.XXX XXX
02/11/2021 - R
01/29/2021 - D		 Deed XXXXXXXX XXXXXXX X XXXXXXXXX XXXXXX
07/10/2015 - R
06/18/2015 - D		 Deed XXXXXXXXX X XXXX XXXXXXX X XXXXXXXX
03/31/2005 - R
12/13/2004 - D		 Deed XXXXXXXXX XXXX X, XXXXXX X XXXX XXX XXXXX X, XXXXXXXXX X

*Most recent recorded documents on file for this property.

R: Recorded date
D: Document date

Tax

Property taxes for 505 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
$16,600
Base tax
$21,536
Recent tax assessments
Market value
$1,018,000
Land value
$380,000
Building value
$638,000
Assessed value
$1,018,000

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 $1,018,000 $1,018,000 21.155 $21,536 +2.63%
2024 $988,000 $988,000 21.2384 $20,984 +0.29%
2023 $915,000 $915,000 22.8669 $20,923 +3.96%
2022 $839,000 $839,000 23.9884 $20,126 +2.54%
2021 $805,000 $805,000 24.3829 $19,628 +12.29%
2020 $730,000 $730,000 23.94485 $17,480 +1.21%
2018 $730,000 $730,000 23.6592 $17,271 +2.66%
2017 $730,000 $730,000 23.047128 $16,824 -3.73%
2016 $730,000 $730,000 23.939108 $17,476 +0.89%
2015 $665,000 $665,000 26.0473 $17,321 -93.13%
Permits

Permit information for 505 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

Risk

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FEMA flood zones

FEMA flood zones
0.2, X

Transportation

Daily traffic map
View daily traffic map

Access the detailed traffic volume map for 505 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.

Schools

Nearest elementary schools

Name Rating Type Grade range No of students Distance (miles)
Westchester Day School NR Private PK, K-8 379 0.52
Westchester Day School NR Private PK, K-8 379 0.52
French-American School of New York NR Private PK-12 765 0.67
French-American School of New York NR Private PK-12 765 0.67
Central School 8 Public PK, K-5 513 0.75
Central School 8 Public PK, K-5 513 0.75
F E Bellows Elementary School 8 Public 3-5 347 0.98
Ss John & Paul School NR Private PK-8 349 1.17
Daniel Warren Elementary School NR Public K-2 320 1.25
Mamaroneck Avenue School 6 Public K-5 684 1.26
Nearest middle schools

Name Rating Type Grade range No of students Distance (miles)
Westchester Day School NR Private PK, K-8 379 0.52
French-American School of New York NR Private PK-12 765 0.67
Hommocks School 7 Public 6-8 1,258 0.85
Ss John & Paul School NR Private PK-8 349 1.17
Rye Neck Middle School 7 Public 6-8 351 1.52
Albert Leonard Middle School 7 Public 6-8 1,086 2.54
Thornton-Donovan School NR Private K-12 170 2.60
Louis M Klein Middle School 7 Public 6-8 824 2.74
Hudson Country Montessori School NR Private PK-8 201 2.76
Rye Middle School 10 Public 6-8 685 3.36
Nearest high schools

Name Rating Type Grade range No of students Distance (miles)
Westchester Hebrew High School NR Private 9-12 87 0.52
Mamaroneck High School 8 Public 9-12 1,660 0.52
French-American School of New York NR Private PK-12 765 0.67
Rye Neck Senior High School 9 Public 9-12 515 1.52
Salesian High School NR Private 9-12 528 2.52
Thornton-Donovan School NR Private K-12 170 2.60
Harrison High School 9 Public 9-12 1,064 2.82
New Rochelle High School 4 Public 9-12 3,076 3.32
Rye High School 10 Public 9-12 903 3.36
The Ursuline School NR Private 6-12 780 3.37

Data provided by GreatSchools.org © 2026. All rights reserved.

Neighbors for 505 Rushmore Avenue, Mamaroneck, NY

612 Sylvan Ave, Mamaroneck 616 Sylvan Ave, Mamaroneck 310 Cooper Ave, Mamaroneck 519 Rushmore Ave, Mamaroneck 310 Claflin Ave, Mamaroneck 430 Claflin Ave, Mamaroneck 430 Orienta Ave, Mamaroneck 330 Claflin Ave, Mamaroneck 937 Sylvan Ln, Mamaroneck 511 Rushmore Ave, Mamaroneck 620 Sylvan Ave, Mamaroneck 638 Stiles Ave, Mamaroneck 414 Claflin Ave, Mamaroneck 614 Sylvan Ave, Mamaroneck 544 Walton Ave, Mamaroneck 515 Rushmore Ave, Mamaroneck 613 Stiles Ave, Mamaroneck 340 Claflin Ave, Mamaroneck 607 Stiles Ave, Mamaroneck 320 Claflin Ave, Mamaroneck

Nearby ZIP codes for 505 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 505 Rushmore Avenue, Mamaroneck, NY 10543?

The development at 505 Rushmore Avenue, Mamaroneck, NY 10543 was built in 1927.

What is the total square footage of 505 Rushmore Avenue, Mamaroneck, NY 10543?

505 Rushmore Avenue, Mamaroneck, NY 10543 has a total of 1,562 square feet.

When was 505 Rushmore Avenue, Mamaroneck, NY 10543 last sold and what was the sale price?

505 Rushmore Avenue, Mamaroneck, NY 10543 was last sold on 01/29/2021 for $830,000.

What is the assessed value of 505 Rushmore Avenue, Mamaroneck, NY 10543?

505 Rushmore Avenue, Mamaroneck, NY 10543 is currently assessed at $1,018,000.

What are the property taxes for 505 Rushmore Avenue, Mamaroneck, NY 10543?

The property taxes for 505 Rushmore Avenue, Mamaroneck, NY 10543 total $21,535.

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