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431 4th Street

Mamaroneck, NY 10543 · Westchester County

Beds
3
Baths
2.5
Sqft
1,314
Status
Active
On site
158 days

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About this home

Turnkey comfort, modern conveniences, and low-maintenance living come together at 431 4th Street in the heart of Mamaroneck, New York. Located within the prestigious Rye Neck School District, this home combines style, functionality, and commuter-friendly living just minutes from Florence Park, two Metro-North stations, Beeline Buses, major highways, vibrant downtown restaurants and shops, and the renowned Harbor Island Park waterfront and beach. Here you'll find a 3-bedroom, 2.5-bath property that welcomes you home every time. With the first-floor primary suite, and a sun-filled open floor plan that includes so many conveniences, you could literally avoid having to go up or down stairs. The seamless indoor-outdoor flow to a low maintenance white picket fence bordered front yard and a custom wraparound back deck make this home a rare gem in this centrally located part of Mamaroneck. The modern kitchen showcases stainless steel appliances, sleek bar stool countertops, washer and dryer, and adjustable remote-controlled lighting that compliment the livingroom's design for both everyday living and effortless entertaining. If you do go upstairs, you'll find a truly bright and organized space to create your own retreat! It includes two spacious bedrooms with generous closets and new windows, a full bathroom with tub, built-in shower light and shelving, plus an additional walk-in hall closet that has access to the attic scuttle. The lower level features polished tile flooring, built-in shelving, abundant storage, upgraded major mechanicals, including a French drain system, walkout access, Bilco doors, and flexible space ideal for recreation, a workshop, home office, gym, or additional living needs. Thoughtfully updated throughout, this elegant, sun-filled home offers the ease of low-maintenance living while placing you close to everything Mamaroneck and the Rye Neck School District have to offer — from waterfront recreation and parks to dining, shopping, great schools, and convenient trips to NYC by car or by Metro-North's 37 minute express train. Come see for yourself and make your best offer today.

Listed with eXp Realty · Monique F. Noel-Gunter · Source: OneKey MLS

One Key MLS

Information provided by One Key MLS, and is deemed reliable but not guaranteed accurate. Data last updated: Sep 19, 2026, 12:07 PM ET. ©2026 One Key MLS.

Estimate Your Monthly Payment

Estimate your mortgage payment, including the principal and interest, taxes, insurance, HOA, and Private Mortgage Insurance.

$4,354.44Total / mo

Estimated Monthly Payment

Principal & interest
$3,447.52 (79.2%)
Taxes
$706.92 (16.2%)
Insurance
$200.00 (4.6%)

Representative rates

Representative rates only, indicative for comparison. Edit the interest rate for your own quote; your lender’s numbers vary with credit, points, and insurance.

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Market Insights

The market around Mamaroneck, NY

Current Listings

New in the last 30 days

18

Sep 2026

Average Price

Active listings

$1,324,503

Sep 2026

Average Days on Market

Active listings

92 days

Sep 2026

Computed from 60 active OneKey MLS listings in Mamaroneck, NY.

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