Westchester County » 10543 » N Barry Ave » 421 N Barry Ave

421 North Barry Avenue, Mamaroneck, NY 10543 - Property report

Also known as: 421 N Barry Ave

Property image for 421 North Barry Avenue, Mamaroneck, NY 10543

Ownership

Ownership information for 421 North Barry Avenue, Mamaroneck, NY

Property owner name

Registered owner

Source

Deed

Owner contact information

Phone number

Owner address

Documents

Sales history for 421 North Barry Avenue, Mamaroneck, NY 10543

Sale date	Sale price	Buyer name	Seller name
05/28/2003	$1	XXXXX XXXXX XXXXXXXXX XXX	XXXXX XX XXX XXXX

*Most recent sale on record for this property.

More about Westchester County property records.

Title documents

Date	Type	Amount	Party 1	Party 2
04/18/2005 - R 05/28/2003 - D	Deed		XXXXX XX XXX XXXX	XXXXX XXXXX XXXXXXXXX XXX

*Most recent recorded document on file for this property.

R: Recorded date
D: Document date

Tax

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	$1,417,800	$1,417,800	27.4617	$38,935	-3.76%
2024	$1,417,800	$1,417,800	28.5357	$40,458	-6.37%
2023	$1,417,800	$1,417,800	30.4759	$43,209	-3.37%
2022	$1,417,800	$1,417,800	31.5375	$44,714	+6.96%
2021	$1,417,800	$1,417,800	29.4862	$41,806	-15.15%
2020	$1,491,700	$1,491,700	33.02866	$49,269	+101.24%
2019	$725,700	$725,700	33.735841	$24,482	+4.26%
2018	$725,700	$725,700	32.3589	$23,483	-0.97%
2017	$725,700	$725,700	32.676872	$23,714	-1.99%
2016	$705,800	$705,800	34.28103	$24,196	+17.30%

Permits

Permit information for 421 North Barry Avenue, Mamaroneck, NY

Issued date	Permit number	Permit type	Sub type	Valuation	Finaled date	Status
08/15/2025
08/15/2025

*Most recent permits on record for this property.

Listings

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

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

Transportation

Daily traffic map

View daily traffic map

Access the detailed traffic volume map for 421 North Barry 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.

Frequently asked questions

What is the year built for 421 North Barry Avenue, Mamaroneck, NY 10543?

The development at 421 North Barry Avenue, Mamaroneck, NY 10543 was built in 1972.

What is the market value of 421 North Barry Avenue, Mamaroneck, NY 10543?

The current market value of 421 North Barry Avenue, Mamaroneck, NY 10543 is $1,417,800.

What is the total square footage of 421 North Barry Avenue, Mamaroneck, NY 10543?

421 North Barry Avenue, Mamaroneck, NY 10543 has a total of 3,688 square feet.

Disclaimer

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.