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    Two-Family Duplex with River Patio Title is generated by Realmo AI

    903 Howard Avenue, Mamaroneck, NY 10543

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    For Sale
    $850,000

    MULTI_FAMILY - Colonial - Mamaroneck, NY

    Lot size:
    0.13 Acres
    Added:
    Apr 23, 2026
    Days on Market:
    52
    Last Refresh:
    Jun 13 at 4:06 am

    Property Features for 903 Howard Avenue

    General Information

    Property type
    Residential Multi Family
    Property subtype
    Other
    Bedrooms
    4
    Bathrooms
    2
    Rooms
    Bedroom 3, Bathroom 2, Bedroom 2, Bedroom 4, Basement, Bedroom 1, Bathroom 1
    Interior features
    Ceiling Fan(s)
    Basement
    Unfinished
    Standard status
    Active
    APN
    3203-008-000-00020-000-0001
    Lot size
    0.13 Acres

    Taxes and HOA fees

    Tax Year
    2025
    Tax Annual Amount
    17801

    Utilities

    Sewer type
    Public Sewer
    Heating system
    Baseboard, Hot Water(Heating), Natural Gas
    Cooling system
    Window Unit(s), Wall/Window Unit(s)
    Water source
    Public

    Building Details

    Year built
    1932
    Number of units
    2
    Building materials
    Stucco
    Architectural style
    Colonial

    We can help!

    Listing Contact
    Jessica Diaz
    Jessica Diaz

    Listing agent Jessica Diaz

    Listing office BHHS River Towns Real Estate 983 Main St., Peekskill, NY

    Listing date Apr 23, 2026

    MLS# 972891 Listing URL

    Copyright © 2026 OneKey MLS. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.

    HighLights

    • Two‑family duplex built in 1932 with Colonial architecture and stucco exterior
    • First‑floor unit: updated 2‑bedroom, 1‑bath layout with eat‑in kitchen, quartz countertops, and stainless steel appliances
    • Second‑floor unit: 2‑bedroom, 1‑bath with granite countertops and stainless steel appliances
    • Private backyard patio overlooking the waterway/channel of the Mamaroneck River
    • Heating: baseboard with hot water (natural gas); cooling provided by window/wall units
    • Public water and public sewer

    Overview

    This beautifully maintained two-family duplex is set on a prominent corner lot along a tranquil channel of the Mamaroneck River. The first-floor unit offers an updated 2-bedroom, 1-bath layout with a bright eat-in kitchen featuring quartz countertops and stainless steel appliances. The second-floor unit provides another 2-bedroom, 1-bath with granite countertops and stainless appliances, along with a light-filled layout. Both apartments are configured to function as separate residences, and the property includes a private backyard patio overlooking the waterway.

    The corner positioning contributes to an open feel and natural light. The home is located in Mamaroneck, with Harbor Island Park described as being just minutes away, offering beaches, waterfront trails, open green space, and views of the Long Island Sound. The area also includes restaurants, cafes, shops, and parks, and the Metro-North Railroad is described as providing straightforward access for commuting to NYC.

    For tenants, the property’s two self-contained 2-bedroom apartments can support a range of living arrangements. For buyers, the duplex configuration offers flexibility for owner-occupancy while maintaining a second unit for rental, with kitchens and core living space already arranged as two distinct homes.
    Property Profile Location Intelligence

    Current Use by Public Records

    Swans Engineering, PLLC Engineer

    Suggested Use

    Real Estate Agency Law Firm Restaurant Spa & Massage Center Dental Office Hair Salon Nail Salon Building Supply Gym & Fitness Center Daycare Center

    Zoning and permitted uses should be independently verified with local authorities.

    Location Insight

    • Map
    • Local Demand
    City
    Mamaroneck
    County
    Westchester
    State
    New York
    Longitude
    -73.735236
    Latitude
    40.958667

    FAQs

    What type of property is this?
    Duplex - Well-maintained two-unit duplex with backyard patio facing the Mamaroneck River, plus two 2BR/1BA apartments.
    Where is this duplex located?
    The property is located at 903 Howard Avenue Mamaroneck, NY.
    What is the asking price?
    The asking price for this property is $850,000.
    What are key features of this property?
    This property features: Two‑family duplex built in 1932 with Colonial architecture and stucco exterior; First‑floor unit: updated 2‑bedroom, 1‑bath layout with eat‑in kitchen, quartz countertops, and stainless steel appliances; Second‑floor unit: 2‑bedroom, 1‑bath with granite countertops and stainless steel appliances
    More about this property
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