Westchester County  »  10543  »  New St  »  121 New St

121 New Street, Mamaroneck, NY 10543 - Property report

Also known as: 121 New St

Property image for 121 New Street, Mamaroneck, NY 10543
static Mapbox map

Property type

Two Family Year-Round Residence (220)

Year built

1906

Acreage

0.07

Sale price

$330,000

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
121 New Street
ZIP code
10543
County
Westchester
SWIS code
Village of Mamaroneck
Parcel ID
8.17-101-0

Owner

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Sales
Sale date
08/05/2022
Sale price
$330,000
Arm's length
Tax
Tax year
2025
Current property tax
$10,632
Zoning & Use
Zoning
R-2F
Units
2
Building
Property type
Two Family Year-Round Residence (220)
Building sq. ft.
1,512
Buildings on lot
1
Stories
2
Year built
1906
AC
No
Bedrooms
4
Bathrooms
2
Condition
Normal
Exterior wall
Alum/vinyl
Building style
Old style
Kitchen
2
Basement
1
Heating
Hot water/steam
Fuel
Gas
First story sq. ft.
Second story sq. ft.
Lot
Acreage
0.07
Water
Comm/public
Sewer
Comm/public

Area overview

Walk score
85 /100.  Very Walkable
Transit score
50 /100.  Good Transit
Bike score
59 /100.  Bikeable
School district
553201

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

Ownership

Ownership information for 121 New Street, Mamaroneck, NY

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

Sales history for 121 New Street, Mamaroneck, NY 10543

Sale date Sale price Buyer name Seller name
08/05/2022 $330,000 XXX XXX XXXXXX XXX XXXXXXX XXXX X
09/30/1998 $75,000 XXXXXXX XXXXXX & XXXXXXXX XXXX XXXXXX XXXXXXXX XXXX

*Most recent sales on record for this property.

More about Westchester County property records.

Title documents

Date Type Amount Party 1 Party 2
08/12/2022 - R
08/05/2022 - D		 Deed XXXXXXX XXXX X XXX XXX XXXXXX XXX
08/12/2022 - R
06/01/2022 - D		 Deed XXXXXX XXXXXXXX X XXXXXXX XXXX X
04/25/2003 - R
02/24/2003 - D		 Deed XXXXXXX XXXXXX & XXXXXXXX XXXX XXXXXXX XXXX X
11/18/1998 - R
09/30/1998 - D		 Deed XXXXXX XXXXXXXX XXXX XXXXXXX XXXXXX & XXXXXXXX XXXX

*Most recent recorded documents on file for this property.

R: Recorded date
D: Document date

Tax

Property taxes for 121 New Street, 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
$10,632
Base tax
$13,793
Recent tax assessments
Market value
$652,000
Land value
$105,000
Building value
$547,000
Assessed value
$652,000

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 $652,000 $652,000 21.155 $13,793 +3.58%
2024 $627,000 $627,000 21.2384 $13,316 -2.45%
2023 $597,000 $597,000 22.8669 $13,652 +3.85%
2022 $548,000 $548,000 23.9884 $13,146 +5.30%
2021 $512,000 $512,000 24.3829 $12,484 +14.08%
2020 $457,000 $457,000 23.94485 $10,943 +7.31%
2018 $431,000 $431,000 23.6592 $10,197 +2.66%
2017 $431,000 $431,000 23.047128 $9,933 -1.91%
2016 $423,000 $423,000 23.939108 $10,126 -0.83%
2015 $392,000 $392,000 26.0473 $10,211 -93.13%
Permits

Permit information for 121 New Street, 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
AE

Transportation

Daily traffic map
View daily traffic map

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Schools

Nearest elementary schools

Name Rating Type Grade range No of students Distance (miles)
Mamaroneck Avenue School 6 Public K-5 684 0.11
French-American School of New York NR Private PK-12 765 0.65
French-American School of New York NR Private PK-12 765 0.65
F E Bellows Elementary School 8 Public 3-5 347 0.74
Daniel Warren Elementary School NR Public K-2 320 0.96
Parsons Memorial School 5 Public K-5 488 1.36
Central School 8 Public PK, K-5 513 1.39
Central School 8 Public PK, K-5 513 1.39
Ss John & Paul School NR Private PK-8 349 1.43
Ss John & Paul School NR Private PK-8 349 1.43
Nearest middle schools

Name Rating Type Grade range No of students Distance (miles)
French-American School of New York NR Private PK-12 765 0.65
Rye Neck Middle School 7 Public 6-8 351 1.25
Ss John & Paul School NR Private PK-8 349 1.43
Hommocks School 7 Public 6-8 1,258 1.61
Westchester Day School NR Private PK, K-8 379 1.65
Louis M Klein Middle School 7 Public 6-8 824 1.84
Windward School NR Private 1-9 0 2.26
Albert Leonard Middle School 7 Public 6-8 1,086 2.27
Hudson Country Montessori School NR Private PK-8 201 2.31
Rye Middle School 10 Public 6-8 685 3.00
Nearest high schools

Name Rating Type Grade range No of students Distance (miles)
French-American School of New York NR Private PK-12 765 0.65
Mamaroneck High School 8 Public 9-12 1,660 1.13
Rye Neck Senior High School 9 Public 9-12 515 1.25
Westchester Hebrew High School NR Private 9-12 87 1.65
Harrison High School 9 Public 9-12 1,064 1.68
Thornton-Donovan School NR Private K-12 170 2.80
Solomon Schechter School of Westchester NR Private K-12 741 2.81
Iona Preparatory School NR Private PK-12 1,008 2.88
Rye High School 10 Public 9-12 903 3.00
Scarsdale Middle School 10 Public 6-8, 10 1,131 3.17

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

Neighbors for 121 New Street, Mamaroneck, NY

210 Andrew St, Mamaroneck 115 Andrew St, Mamaroneck 213 Soundview Ave, Mamaroneck 119 New St, Mamaroneck 413 Soundview Ave, Mamaroneck 976 Mamaroneck Ave, Mamaroneck 421 Soundview Ave, Mamaroneck 225 Lawrence Ave, Mamaroneck 1025 Louise Ave, Mamaroneck 215 Travers Ave, Mamaroneck 425 Soundview Ave, Mamaroneck 219 Lawrence Ave, Mamaroneck 217 Lawrence Ave, Mamaroneck 806 Mamaroneck Ave #8, Mamaroneck 980 Louise Ave, Mamaroneck 407 Soundview Ave, Mamaroneck 1200 James St, Mamaroneck 1008 Mamaroneck Ave #44, Mamaroneck 970 Louise Ave, Mamaroneck 975 Louise Ave, Mamaroneck

Nearby ZIP codes for 121 New Street, 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 121 New Street, Mamaroneck, NY 10543?

The development at 121 New Street, Mamaroneck, NY 10543 was built in 1906.

What is the total square footage of 121 New Street, Mamaroneck, NY 10543?

121 New Street, Mamaroneck, NY 10543 has a total of 1,512 square feet.

When was 121 New Street, Mamaroneck, NY 10543 last sold and what was the sale price?

121 New Street, Mamaroneck, NY 10543 was last sold on 08/05/2022 for $330,000.

What is the assessed value of 121 New Street, Mamaroneck, NY 10543?

121 New Street, Mamaroneck, NY 10543 is currently assessed at $652,000.

What are the property taxes for 121 New Street, Mamaroneck, NY 10543?

The property taxes for 121 New Street, Mamaroneck, NY 10543 total $13,793.

How many residential units does this building have?

This building has 2 residential unit(s).

Disclaimer

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