Westchester County » 10543 » Union Ave » 336 Union Ave

336 Union Avenue, Mamaroneck, NY 10543 - Property report

Also known as: 336 Union Ave

Property image for 336 Union Avenue, Mamaroneck, NY 10543

Ownership

Ownership information for 336 Union Avenue, Mamaroneck, NY

Property owner name

Registered owner

Source

Deed

Owner contact information

Phone number

Owner address

Documents

Sales history for 336 Union Avenue, Mamaroneck, NY 10543

No recently recorded sales for this property.

More about Westchester County property records.

Title documents

Date	Type	Amount	Party 1	Party 2
01/13/2010 - R 12/21/2009 - D	Deed		XXXXXXXX/XX XXXXXX	XXXXXX X XXXXXX

*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	$863,400	$863,400	21.6079	$18,656	+5.90%
2024	$822,300	$822,300	21.4249	$17,618	-1.30%
2023	$790,700	$790,700	22.5745	$17,850	+1.78%
2022	$753,000	$753,000	23.2904	$17,538	+1.44%
2021	$690,800	$690,800	25.0283	$17,290	-5.48%
2020	$690,800	$690,800	26.47812	$18,291	-3.80%
2019	$672,200	$672,200	28.285446	$19,013	+11.37%
2018	$658,500	$658,500	25.9262	$17,072	+5.44%
2017	$623,000	$623,000	25.989782	$16,192	-1.29%
2016	$610,700	$610,700	26.86073	$16,404	-8.71%

Permits

Permit information for 336 Union Avenue, Mamaroneck, NY

Issued date	Permit number	Permit type	Sub type	Valuation	Finaled date	Status
09/03/2025
01/16/2025

*Most recent permits on record 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

Transportation

Daily traffic map

View daily traffic map

Access the detailed traffic volume map for 336 Union 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)
French-American School of New York	NR	Private	PK-12	765	0.28
French-American School of New York	NR	Private	PK-12	765	0.28
F E Bellows Elementary School	8	Public	3-5	347	0.39
Mamaroneck Avenue School	6	Public	K-5	684	0.43
Daniel Warren Elementary School	NR	Public	K-2	320	0.67
Parsons Memorial School	5	Public	K-5	488	1.27
Central School	8	Public	PK, K-5	513	1.32
Central School	8	Public	PK, K-5	513	1.32
Westchester Day School	NR	Private	PK, K-8	379	1.33
Westchester Day School	NR	Private	PK, K-8	379	1.33

Nearest middle schools

Name	Rating	Type	Grade range	No of students	Distance (miles)
French-American School of New York	NR	Private	PK-12	765	0.28
Rye Neck Middle School	7	Public	6-8	351	0.99
Westchester Day School	NR	Private	PK, K-8	379	1.33
Ss John & Paul School	NR	Private	PK-8	349	1.48
Hommocks School	7	Public	6-8	1,258	1.51
Louis M Klein Middle School	7	Public	6-8	824	1.89
Windward School	NR	Private	1-9	0	2.52
Albert Leonard Middle School	7	Public	6-8	1,086	2.52
Hudson Country Montessori School	NR	Private	PK-8	201	2.61
Rye Middle School	10	Public	6-8	685	2.82

Nearest high schools

Name	Rating	Type	Grade range	No of students	Distance (miles)
French-American School of New York	NR	Private	PK-12	765	0.28
Rye Neck Senior High School	9	Public	9-12	515	0.99
Mamaroneck High School	8	Public	9-12	1,660	1.03
Westchester Hebrew High School	NR	Private	9-12	87	1.33
Harrison High School	9	Public	9-12	1,064	1.92
Rye High School	10	Public	9-12	903	2.82
Thornton-Donovan School	NR	Private	K-12	170	2.93
Solomon Schechter School of Westchester	NR	Private	K-12	741	3.06
Salesian High School	NR	Private	9-12	528	3.21
Scarsdale Middle School	10	Public	6-8, 10	1,131	3.54

Frequently asked questions

What is the year built for 336 Union Avenue, Mamaroneck, NY 10543?

The development at 336 Union Avenue, Mamaroneck, NY 10543 was built in 1962.

What is the total square footage of 336 Union Avenue, Mamaroneck, NY 10543?

336 Union Avenue, Mamaroneck, NY 10543 has a total of 2,470 square feet.

What is the assessed value of 336 Union Avenue, Mamaroneck, NY 10543?

336 Union Avenue, Mamaroneck, NY 10543 is currently assessed at $863,400.

What are the property taxes for 336 Union Avenue, Mamaroneck, NY 10543?

The property taxes for 336 Union Avenue, Mamaroneck, NY 10543 total $18,656.

How many residential units does this building have?

This building has 2 residential unit(s).

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.