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431 4th Street, 
Mamaroneck, NY 10543

$749,000

3

Beds

3

Baths

1,314

Sq Ft

Single Family

Active

Listed by

Monique F. Noel-Gunter

eXp Realty

Last updated:

May 19, 2026, 10:50 AM

MLS#

984719

Source:

OneKey MLS

About This Home

431 4th Street

Modern comfort, low-maintenance living, and exceptional convenience come together at 431 4th Street, in the heart of Mamaroneck, New York. Located within the prestigious Rye Neck School District, this thoughtfully reimagined home combines style, functionality, and commuter-friendly living just minutes from Florence Park, Metro-North, major highways, vibrant downtown restaurants and shops, and the renowned Harbor Island Park waterfront and beach. This 3-bedroom, 2.5-bath home features a desirable first-floor primary suite, a sun-filled open floor plan, and seamless indoor-outdoor flow with a custom wraparound deck - a rare offering for this centrally located Village property. The beautifully updated kitchen showcases stainless steel appliances, sleek countertops, and adjustable remote-controlled lighting designed for both everyday living and effortless entertaining. Upstairs, a bright and organized retreat awaits with two spacious bedrooms featuring generous closets and oversized windows, complemented by a full bath, built-in shelving, and an additional walk-in hall closet. The finished lower level features polished tile flooring, built-in shelving, abundant storage, upgraded major mechanicals (2024–2025), and walkout access, providing flexible space ideal for recreation, a home office, gym, or additional living needs. Thoughtfully updated throughout, this home offers the ease of move-in ready living while placing you close to everything Mamaroneck has to offer - waterfront recreation, parks, dining, shopping, and convenient access to NYC by train or car.

Home Facts

Single Family

3 Baths

3 Bedrooms

Built in 1960

Price Summary

749,000

$570 per Sq. Ft.

MLS #:

984719

Last Updated:

May 19, 2026, 10:50 AM

Added:

a month ago

Rooms & Interior

Bedrooms

Total Bedrooms:

3

Bathrooms

Total Bathrooms:

3

Full Bathrooms:

2

Interior

Living Area:

1,314 Sq. Ft.

Structure

Structure

Architectural Style:

Colonial

Building Area:

1,614 Sq. Ft.

Year Built:

1960

Lot

Lot Size (Sq. Ft):

1,614

Finances & Disclosures

Finances

Price:

$749,000

Price per Sq. Ft:

$570 per Sq. Ft.

Source:OneKey MLS
Copyright 2026 OneKey MLS. All rights reserved. Listings courtesy of OneKey MLS as distributed by MLS GRID . OneKey MLS provides content displayed here (“provided content”) on an “as is” basis and makes no representations or warranties regarding the provided content, including, but not limited to those of non-infringement, timeliness, accuracy, or completeness. Individuals and companies using information presented are responsible for verification and validation of information they utilize and present to their customers and clients. OneKey MLS will not be liable for any damage or loss resulting from use of the provided content or the products available through Portals, IDX, VOW, and/or Syndication. Recipients of this information shall not resell, redistribute, reproduce, modify, or otherwise copy any portion thereof without the expressed written consent of OneKey MLS.

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Contact an Agent

Yes, I would like more information. Please use and/or share my information with a Coldwell Banker ® affiliated agent to contact me about my real estate needs. By clicking Contact, I request to be contacted by phone or text message and consent to being contacted by automated means. I understand that my consent to receive calls or texts is not a condition of purchasing any property, goods, or services. Alternatively, I understand that I can access real estate services by email or I can contact the agent myself.

If a Coldwell Banker affiliated agent is not available in the area where I need assistance, I agree to be contacted by a real estate agent affiliated with another brand owned or licensed by Anywhere Real Estate (BHGRE®, CENTURY 21®, Corcoran®, ERA®, or Sotheby's International Realty®). I acknowledge that I have read and agree to the terms of use and privacy notice.