Mamaroneck, NY Multifamily Properties for Sale

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Updated: Aug 20

Three-Story Mixed-Use Building

132 W Boston Post Rd, Mamaroneck, NY 10543

$1,700,000

4,875 sqft

4,875 square feet of gross floor area in a three‑story building
Street‑level retail area totals 1,988 square feet
Five apartments: four two‑room studios and one one‑bedroom unit
1,288‑square‑foot basement included
Across from Harbor Island Park with Long Island Sound views from the 2nd and 3rd floors

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This listing looks promising.

Here's a quick look at some key insights for

132 W Boston Post Rd, Mamaroneck, NY 10543

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Est. Cap Rate

6.1%
Above avg (5.9%)
Est. NOI

$103K
Annual
Price @ 7% Cap

$1.47M
Suggested
Property Type

Commercial Office/Residential (Mixed Use)
Built 1940

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Updated: Aug 19

Mixed-Use Building with Retail

132 W Boston Post Road, Mamaroneck, NY 10543

$1,700,000

0.07 AC lot

4,875 square feet of gross floor area in a three‑story building
1,988 square feet of retail area with street‑level commercial space
Five apartments: four two‑room studios and one one‑bedroom unit
1,288 square foot basement included
C‑1 zoning with public water and public sewer

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Seven-Unit Apartment Building

115 N Barry Avenue, Mamaroneck, NY 10543

$1,275,000

0.12 AC lot

Fully occupied multifamily property with separately metered gas and electric service for each apartment.

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Five-Family Apartment Building with Two Buildings

124 Center Avenue, Mamaroneck, NY 10543

$1,399,000

0.11 AC lot

Two connected buildings totaling five units, each with separate hot-water heaters and off-street tenant parking.

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Colonial Duplex with Deck

912 Lester Avenue, Mamaroneck, NY 10543

$998,000

0.12 AC lot

Colonial duplex on a small lot with deck, natural gas heat, and public water and sewer, offered for renovation after a fire.

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Two-Family Duplex with Riverfront Patio

903 Howard Avenue, Mamaroneck, NY 10543

$830,000

0.13 AC lot

Well-maintained two-family duplex with two 2-bedroom, 1-bath units and a private backyard patio overlooking the Mamaroneck River.

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Two-Family Duplex with Covered Porch

419 Beach Avenue, Mamaroneck, NY 10543

$1,200,000

0.23 AC lot

Well-built two-family home with a covered porch, deck, driveway parking, and garage, on a level lot with public sewer.

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Duplex with Two-Car Garage

926 Lester Ave, Mamaroneck, NY 10543

$949,000

2,900 sqft

Legal two-family home with separate unit access, a full basement, outdoor space, and a built-in two-car garage.

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7-Unit Apartment Building

115 N Barry Ave, Mamaroneck, NY 10543

$1,275,000

Fully occupied apartment property with separately metered gas and electricity for each residence.

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Two-Family Duplex With Garage

926 Lester Avenue, Mamaroneck, NY 10543

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2,910 sqft

Zoned Multi-Family 2-4, the property includes a basement, deck, yard, and enclosed porch.

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Renovated Triplex with 3-Car Garage

678 Mamaroneck Ave, Mamaroneck, NY 10543

$1,525,000

Fully occupied triplex with three apartments, granite kitchens, split HVAC, and a 3-car garage.

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Multifamily Building with Retail

690 MAMARONECK AVE, Mamaroneck, NY 10543

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26,550 sqft

Completed in 2019, this property features 21 residential units over a fully leased ground-floor retail space.

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Two-Family Home with Covered Porch

419 Beach Avenue, Mamaroneck, NY 10543

$1,200,000

Legal two-family layout includes an oversized main living area, covered porch, and a bright second-floor apartment.

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Industrial Income and Auto Shop Package

635 Center Ave, Mamaroneck, NY 10543

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0.26 AC lot

M-1 industrial package includes a 5-unit building, an auto body shop, and a vacant lot for truck parking.

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Based on your search, we've compiled 23 Potential Opportunities for your consideration. Besides 14 Active listings in Mamaroneck, NY, we suggest exploring several alternatives: 4 properties in Nearby Cities, and similar 3 Off-Market properties to explore as potential leads, plus 2 Land Listings that present a potential for development.

Opportunities in Nearby Cities

Here are 4 Similar properties we found in Nearby Locations for your consideration.

Legal Two-Family Duplex

69 Pleasant Street, New Rochelle, NY 10801

$599,000

0.09 AC lot

Legal two-family duplex with full basement, private driveway, and natural gas heat, tenant occupied on two floors.

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Colonial Duplex with Finished Walkout Basement

89 Frances Avenue, Harrison, NY 10528

$1,299,000

0.11 AC lot

Well-maintained duplex with attached oversized one-car garage and driveway parking for up to four vehicles.

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Fully Leased Triplex With Garage

25 Fremont St, Harrison, NY 10528

$1,599,000

Three-unit rental property with a two-car garage and in-unit laundry.

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Two-Family Duplex

69 Pleasant Street, New Rochelle, NY 10801

Contact for pricing

Legal two-family duplex with three residential floors and a full basement, built in 1930.

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Potential Development Sites for Consideration

Can't find the perfect fit? These Land listings present an alternative path: the potential to develop a property for your specific goals.

Important: These AI-suggestions are a starting point, not a guarantee of permitted use. All zoning, permitting, and land use information must be independently verified by you with the appropriate local authorities before making any commitments.

Flatbush Development Property For Sale

14 E 32nd Street lot: 13, Brooklyn, NY 11226

$1,249,000

1,407 sqft 0.09 AC lot

40 x 100 lot with R6, C1-2 zoning.

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Detached Two-Family Duplex

69 Martense Street, Brooklyn, NY 11226

$1,888,888

0.10 AC lot

Duplex on an R7a-zoned lot with three bedrooms per unit and a semi-finished basement with separate entrance.

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Off-Market Properties in Mamaroneck, NY

Consider similar Off-Market properties in Mamaroneck, NY. You may contact the owners directly to inquire about their potential intentions to sell. To help you make a strong first impression, we can assist by reaching out to these owners with compelling proposals created using our AI tool.

Multifamily properties

333 Union Ave, Mamaroneck, NY 10543

Value Estimation by Request

8,900 sqft 0.20 AC lot

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Multifamily properties

658 Mamaroneck Ave, Mamaroneck, NY 10543

Value Estimation by Request

7,460 sqft 0.11 AC lot

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Multifamily properties

422 Boston Post Rd, Mamaroneck, NY 10543

Value Estimation by Request

19,054 sqft 0.55 AC lot

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Mamaroneck, NY Multifamily Properties Market Trends and Statistics

Explore 17 multifamily properties for sale in Mamaroneck, NY, showcased through 14 active listings on our real estate platform. These investment opportunities span a total of 37,235 square feet of properties for sale, with an estimated market value of $14,051,000.

Sale prices for multifamily properties in Mamaroneck, NY start at $830,000, averaging $1,277,363, and reaching up to $1,700,000 — offering options for a variety of budgets and business needs. Daily updated analytics ensure you stay ahead with the latest data and market trends.

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Top Commercial Asset Segments

Commercial property segments ranked by active listings on the market

Demographics Overview

Population 21K

Population Growth (5Y) +1.5%

Median Household Income $128,418

College Educated 83.6%

High-Yield Neighborhoods for Investment

Identify Mamaroneck submarkets with the highest inventory density on the market and evaluate the average listing prices of real estate assets

Neighborhood	Average Price
10543	$1.4M

Listings Trend

New vs delisted commercial listings in Westchester County

New Delisted

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