431 4th Street Mamaroneck, NY $ 749,000
431 4th Street
$ 749,000
Open House 6/7 1pm - 3pm
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431 4th Street

Mamaroneck, NY, 10543
$ 749,000
Bedrooms3 Baths2.1 Sq 1,314

Monthly Estimate*

$ 4,612

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Single Family Home for sale in Mamaroneck, NY

for $749,000 with 3 bedrooms and 2 full baths, 1 half bath. This 1,314 square foot home was built in 1960 on a lot size of 0.0371.

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.

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Open House

6/7/2026 1:00 PM - 3:00 PM
431 4th Street Mamaroneck, NY
* Some states or local ordinances may prohibit Open Houses at this time, please confirm with your Weichert agent or local rep to confirm

Single Family Active

Price

$ 749,000

Bedrooms

3

Full Bath

2

Half Bath

1

Property Type

Single Family

Taxes

$ 8,483

Style

Colonial

Lot Size

0.0371

Year Built

1960

Town/City

Mamaroneck

County/Region

Westchester

MLS | Web ID

984719

Features
Interior
Interior Amenities First Floor Bedroom First Floor Full Bath Breakfast Bar Built-in Features Natural Woodwork Open Floorplan Open Kitchen Primary Bathroom Master Downstairs Recessed Lighting Stone Counters Storage Wash
Basement Bilco Door(s) Finished Storage Space Walk-Out Access
Flooring Ceramic Tile Hardwood Vinyl
Basement Features Bilco Door(s) Finished Storage Space Walk-Out Access
Basement (Y/N) Y
Fireplace Y/N N
Half Baths 1
Total Bedrooms 3
Total Baths 3
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General
Sewer Public Sewer
Heating Baseboard Hot Water Steam
Cooling Wall/Window Unit(s)
Utilities Cable Available Electricity Available
Appliances Dishwasher Dryer Gas Oven Gas Range Microwave Refrigerator Stainless Steel Appliance(s) Washer
Patio/Porch Features Deck
Architectural Style Colonial
Security Features Other Smoke Detector(s) Video Cameras
Construction Materials Aluminum Siding Vinyl Siding
Year Built 1960
Property Subtype Single Family Residence
Tax Year 2025
Parcel Number 154.27-2-67
County Westchester County
Property Type Residential
HOA N
Garage Y/N N
Total Rooms 10
Full Baths 2
High School Rye Neck Senior High School
City Mamaroneck
Senior Community Y/N N
High School District Rye Neck
Carport Y/N N
Elementary School F E Bellows Elementary School
Property Attached Y/N N
Tax Annual Amount 8483.14
Middle/Junior High School Rye Neck Middle School
Property Condition Updated/Remodeled
Additional Parcels Y/N N
Building Area Units Square Feet
Standard Status Active
Middle/Junior School District Rye Neck
Elementary School District Rye Neck
Tax Assessed Value 489300
Tax Lot 67
Virtual Tour https://links.mail.insiderealestate.com/?ref=38YAAG_YE05J-hdotNI6LdMCTDwk7vKEAQAAABlsQdAVj9C6Kgm-SiJnzCGw8JgO3hK8EBzTF2I4QCdUaZpbt1VFweRVT6NgoHJJ4oDYusE9eiQ0XyvPAnz9Yy-dw05Jflm_9RorNPun135T2gDKGtckEc
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Exterior
Exterior Amenities Lighting Mailbox
Fencing Back Yard Chain Link Fenced Perimeter Vinyl
Parking Features On Street Open On Street Open
Water Source Public
Foundation Details Concrete Perimeter Slab
Spa N
Building Area Total 1614
Waterfront Y/N N
Horse Y/N N
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Internal Only
Street Number 1 431
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* Excluded Features
List By
Monique F. Noel-Gunter

Listing Agent

Exp Realty

Broker

Monique.Noel-Gunter@eXpRealty.com

Email

Affordability Calculator

$5,319
Per Month
87%
13%
0%
Monthly Principal & Interest
$4,612
Monthly Property Taxes
$707
Monthly Home Insurance
--
Default based on a 30-year fixed rate of 6.25% with 20% down. The estimated payment is offered for convenience and is not an offer of credit. Due to market fluctuations, interest rates are subject to change at any time and without notice. Your individual rate may vary. Rates may differ for FHA, VA or jumbo loans.
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Nearby
4099803 Elementary School
4099992 Middle School
Rye Neck Senior High School High School
Pricing History
DatePricePrice ChangeDescription
5/12/2026$749,000 -6.36% Price Down
4/14/2026$799,900 Listed Price

Map


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431 4th Street, Mamaroneck, NY, 10543 is a Single Family Home for sale at $749,000 with 1,314 sqft and a lot size of 0.0371. 431 4th Street has 3 bedrooms, 2.1 baths, and was built in 1960. The property's zip code is 10543 which is in Mamaroneck, NY