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4 Beds
2 Baths
1,792 sqft

$800,000

903 Howard Avenue, Mamaroneck NY, 10543

Price per sqft$446.43
Built in1932
Property size1,792 sqft
Property typeMulti-family
Courtesy of BHHS River Towns Real Estate, Jessica Diaz Listing Contact: 914-739-5300

Overview

Active

Listed Apr 23, 2026

Updated 5 days ago

Welcome to this beautifully maintained two-family duplex, ideally situated on a prominent corner lot in the heart of Mamaroneck. Set along a tranquil channel of the Mamaroneck River, this property offers a rare combination of comfort, convenience, and lifestyle. The first-floor unit features an updated 2-bedroom, 1-bath layout with a bright eat-in kitchen complete with quartz countertops, stainless steel appliances, and a thoughtfully designed layout that offers both comfort and convenience. The second-floor unit offers another inviting 2-bedroom, 1-bath with granite countertops and stainless appliances, a light-filled layout, and a warm, welcoming feel. Step outside to a private backyard patio overlooking the waterway—perfect for morning coffee, relaxing evenings, or casual entertaining. The corner location offers great natural light and an open feel while still providing a charming outdoor space to enjoy. Enjoy all that Mamaroneck has to offer—just minutes to Harbor Island Park, where you’ll find beaches, waterfront trails, open green space, and stunning views of the Long Island Sound. Nearby you’ll also discover vibrant restaurants, cafes, shops, parks, and a true sense of community. With easy access to the Metro-North Railroad, commuting to NYC is simple and convenient. A wonderful opportunity for both homeowners and investors—live comfortably while generating income in one of Westchester’s most desirable waterfront communities.

$5,322/mo

Est. mortgage payment based on a $800,000 home price.

All estimates are provided by Luxury Presence for informational purposes only. Actual amounts may vary.

Additional information

MLS® ID
972891

Interior Features

Bedrooms
4
Bathrooms
2
Cooling
Yes
Heating
Yes
Basement
Yes

Exterior Features

Lot Size
0.13 Acres

Other Property Details

Taxes
$17,801
Tax Frequency
Annually
55+/Senior Community
No

Listings courtesy of OneKey MLS as distributed by MLS GRID

All information deemed reliable but not guaranteed and should be independently verified. All properties are subject to prior sale, change or withdrawal. Neither listing broker(s) nor Jenny Jaffe shall be responsible for any typographical errors, misinformation, misprints and shall be held totally harmless. Properties displayed may be listed or sold by various participants in the MLS.

Based on information submitted to the MLS GRID as of 5:15 AM UTC on 9/19/2026. All data is obtained from various sources and may not have been verified by broker or MLS GRID. Supplied Open House Information is subject to change without notice. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information.

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OneKey MLS. All rights reserved.

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