Westchester County  »  10543  »  Prospect Ave  »  731 Prospect Ave

731 Prospect Avenue, Mamaroneck, NY 10543 - Property report

Also known as: 731 Prospect Ave

Property image for 731 Prospect Avenue, Mamaroneck, NY 10543
static Mapbox map

Property type

One Family Year-Round Residence (210)

Year built

1900

Acreage

0.08

Sale price

$285,136

General information

Unlock this property report with a free account

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
731 Prospect Avenue
ZIP code
10543
County
Westchester
SWIS code
Village of Mamaroneck
Parcel ID
9.10-205-0

Owner

Find out who owns 731 Prospect Avenue, Mamaroneck, NY 10543. Uncover corporate and individual owners with a free account.

Sales
Sale date
07/14/2017
Sale price
$285,136
Arm's length
Tax
Tax year
2025
Current property tax
$1,313
Zoning & Use
Zoning
R-5
Building
Property type
One Family Year-Round Residence (210)
Building sq. ft.
1,176
Buildings on lot
1
Stories
2
Year built
1900
AC
No
Bedrooms
2
Bathrooms
1
Condition
Normal
Exterior wall
Alum/vinyl
Building style
Old style
Kitchen
1
Basement
4
Heating
Hot water/steam
Fuel
Gas
First story sq. ft.
Second story sq. ft.
Lot
Lot dimensions
36 ft X 100 ft
Acreage
0.08
Frontage
36 ft
Depth
100
Water
Comm/public
Sewer
Comm/public

Area overview

Walk score
74 /100.  Very Walkable
Transit score
43 /100.  Some Transit
Bike score
57 /100.  Bikeable
School district
553201

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

Ownership

Ownership information for 731 Prospect Avenue, Mamaroneck, NY

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

Sales history for 731 Prospect Avenue, Mamaroneck, NY 10543

Sale date Sale price Buyer name Seller name
07/14/2017 $285,136 XXXXXXXXX XXXXXXXX; XXXXXXX XXXXXXXX XXXXXX XXX; XXXXXXX XXXXXXXX XXXXXXXX XXXX
03/02/2016 $416,916 XXXXXXX XXXXXXXX XXXXXXXX XXXX XXXXXX XXXXX

*Most recent sales on record for this property.

More about Westchester County property records.

Title documents

Date Type Amount Party 1 Party 2
04/10/2025 - R
12/02/2024 - D		 Deed XXXXXXXX XXXXXXXXX XXXXXXXX XXXXXXXXX
05/28/2024 - R
03/15/2024 - D		 Deed XXXXXXXX XXXXXXXXX XXXXXXXX XXXXXXXXX
04/12/2023 - R
02/13/2023 - D		 Deed XXXXXXXX XXXXXXXXX XXXXXXXX XXXXXXXXX
07/24/2017 - R
07/14/2017 - D		 Deed XXXXXX XXX XXXXXXXXX XXXXXXXX
05/18/2016 - R
03/02/2016 - D		 Deed XXXXXX XXXXX XXXXXXX XXXXXXXX XXXXXXXX XXXX
02/13/1998 - R
11/28/1997 - D		 Deed

*Most recent recorded documents on file for this property.

R: Recorded date
D: Document date

Tax

Property taxes for 731 Prospect 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
$1,313
Base tax
$10,366
Recent tax assessments
Market value
$490,000
Land value
$139,000
Building value
$351,000
Assessed value
$490,000

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 $490,000 $490,000 21.155 $10,366 +4.51%
2024 $467,000 $467,000 21.2384 $9,918 +1.34%
2023 $428,000 $428,000 22.8669 $9,787 +2.00%
2022 $400,000 $400,000 23.9884 $9,595 +5.22%
2021 $374,000 $374,000 24.3829 $9,119 +6.98%
2020 $356,000 $356,000 23.94485 $8,524 +1.21%
2018 $356,000 $356,000 23.6592 $8,423 +2.66%
2017 $356,000 $356,000 23.047128 $8,205 +3.86%
2016 $330,000 $330,000 23.939108 $7,900 -8.09%
2015 $330,000 $330,000 26.0473 $8,596 -92.31%
Permits

Permit information for 731 Prospect 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

Create a free account to unlock expanded risk information, such as crime incidents in the area, tsunami and landslides risks, or its location relative to FEMA flood zones and the Coastal Barriers Resources System Area (COBRA).

FEMA flood zones

FEMA flood zones
X

Transportation

Daily traffic map
View daily traffic map

Access the detailed traffic volume map for 731 Prospect 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)
Central School 8 Public PK, K-5 513 0.54
Central School 8 Public PK, K-5 513 0.54
French-American School of New York NR Private PK-12 765 0.73
French-American School of New York NR Private PK-12 765 0.73
Ss John & Paul School NR Private PK-8 349 0.75
Ss John & Paul School NR Private PK-8 349 0.75
Mamaroneck Avenue School 6 Public K-5 684 0.98
Murray Avenue School 9 Public K-5 703 1.01
Westchester Day School NR Private PK, K-8 379 1.05
F E Bellows Elementary School 8 Public 3-5 347 1.07
Nearest middle schools

Name Rating Type Grade range No of students Distance (miles)
French-American School of New York NR Private PK-12 765 0.73
Hommocks School 7 Public 6-8 1,258 0.75
Ss John & Paul School NR Private PK-8 349 0.75
Westchester Day School NR Private PK, K-8 379 1.05
Rye Neck Middle School 7 Public 6-8 351 1.69
Albert Leonard Middle School 7 Public 6-8 1,086 2.02
Hudson Country Montessori School NR Private PK-8 201 2.22
Thornton-Donovan School NR Private K-12 170 2.22
Louis M Klein Middle School 7 Public 6-8 824 2.66
Nearest high schools

Name Rating Type Grade range No of students Distance (miles)
Mamaroneck High School 8 Public 9-12 1,660 0.26
French-American School of New York NR Private PK-12 765 0.73
Westchester Hebrew High School NR Private 9-12 87 1.05
Rye Neck Senior High School 9 Public 9-12 515 1.69
Thornton-Donovan School NR Private K-12 170 2.22
Salesian High School NR Private 9-12 528 2.43
Harrison High School 9 Public 9-12 1,064 2.55
The Ursuline School NR Private 6-12 780 2.87
New Rochelle High School 4 Public 9-12 3,076 2.95
Rye High School 10 Public 9-12 903 3.56

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

Neighbors for 731 Prospect Avenue, Mamaroneck, NY

303 Prospect Ave, Mamaroneck 732 Prospect Ave, Mamaroneck 710 Prospect Ave, Mamaroneck 310 Orienta Ave, Mamaroneck 330 Orienta Ave, Mamaroneck 702 Prospect Ave, Mamaroneck 700 Prospect Ave, Mamaroneck 305 Claflin Ave, Mamaroneck 370 Orienta Ave, Mamaroneck 320 Orienta Ave, Mamaroneck 311 Prospect Ave, Mamaroneck 188 MT Pleasant Ave, Mamaroneck 729 Prospect Ave, Mamaroneck 722 Prospect Ave, Mamaroneck 718 Prospect Ave, Mamaroneck 714 Prospect Ave, Mamaroneck 620 Prospect Ave, Mamaroneck 315 Claflin Ave, Mamaroneck 706 Prospect Ave, Mamaroneck 730 Prospect Ave, Mamaroneck

Nearby ZIP codes for 731 Prospect 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 731 Prospect Avenue, Mamaroneck, NY 10543?

The development at 731 Prospect Avenue, Mamaroneck, NY 10543 was built in 1900.

What is the total square footage of 731 Prospect Avenue, Mamaroneck, NY 10543?

731 Prospect Avenue, Mamaroneck, NY 10543 has a total of 1,176 square feet.

When was 731 Prospect Avenue, Mamaroneck, NY 10543 last sold and what was the sale price?

731 Prospect Avenue, Mamaroneck, NY 10543 was last sold on 07/14/2017 for $285,136.

What is the assessed value of 731 Prospect Avenue, Mamaroneck, NY 10543?

731 Prospect Avenue, Mamaroneck, NY 10543 is currently assessed at $490,000.

What are the property taxes for 731 Prospect Avenue, Mamaroneck, NY 10543?

The property taxes for 731 Prospect Avenue, Mamaroneck, NY 10543 total $10,365.

Disclaimer

Copyright 2003-2026 by PropertyShark.com

All data comes from government sources. No attempt has been made to validate it. No attempt has been made to validate the accuracy of the programming of this website.

Do not rely on this report to support investment decisions. The only authoritative source for the information in this report is the government agencies from which the data was acquired.

Sign up for a free account