1 of 1

Want to see this property?

521 Jefferson Avenue

Mamaroneck, NY 10543

5 beds
4 baths
– sqft
1900 build
– on site

Welcome to 521 Jefferson Ave., a thoughtfully designed multi-family residence in the heart of Mamaroneck. This 5-bedroom, 4-bathroom property features on the 1st Floor -3 spacious bedrooms, including a master suite with a private bathroom, 2 full bathrooms, Generous living spaces with ample natural light. 2nd Floor- 2 well-appointed bedrooms, 2 bathrooms for added convenience and A cozy living area with charm and character. Large backyard and 2 car garage. Discover this spacious and versatile two-family Colonial home, perfectly situated in the sought-after Rye Neck School District of Mamaroneck. This property offers a blend of modern amenities and functional design, making it ideal for investors or multi-generational living. This property not only provides comfortable living spaces but also presents lucrative rental opportunities. Its prime location offers easy access to downtown Mamaroneck, waterfront parks, and a convenient commute to New York City via Metro-North. Schedule a showing today to explore the possibilities!

Listing courtesy of ONEKEY / Century 21 Milestone Team Rlty

Last checked: Checking… • Last updated Apr 24, 2025 •

MLS# 852516 —

The Building

Year Built:

1900
Basement:

true
Architectural Style:

Colonial
# of Total Units:

2
Foundation Details:

Brick/Mortar
Building Area Units:

Square Feet
Laundry Features:

In Basement

Interior

Interior Features:

Other
Flooring:

Hardwood

Financial & Terms

Listing Terms:

Other

The Property

Parcel Number:

521
Property Type:

Residential Income
Property Subtype:

Duplex
Property Attached:

false
Property Description:

Flats
Property Condition:

Estimated
Waterfront:

false

Listing Agent

Contact info:

Taxes

Tax Year:

2024
Tax Source:

Other
Tax Annual Amount:

2044
Tax Lot:

8
Included In Taxes:

Trash

Beds

Total Bedrooms:

5

Baths

Full Baths:

4
Total Baths:

4

The Listing

Special Listing Conditions:

None

Heating & Cooling

Heating:

Natural Gas, Other
Cooling:

None
# of Heating Zones:

2

Utilities

Sewer:

Public Sewer
Utilities:

Electricity Available, Natural Gas Available
Water Source:

Public

Schools

High School:

Contact Agent
Elementary School:

Contact Agent
High School District:

Mamaroneck
Middle School:

Contact Agent

The Community

Senior Community:

false
Pool Private:

false

Parking

Parking Total:

1
Garage:

true
Garage Spaces:

1
Carport:

false

Explore the Area

My Commute

From

Walk Score®

Provided by WalkScore® Inc.

Bike Score®

Provided by WalkScore® Inc.

Transit Score®

Provided by WalkScore® Inc.

Soundscore™

Provided by HowLoud

Sale history

Date	Event	Source	Price	% Change
4/24/25 Apr 24, 2025	Listed / Active	ONEKEY	$989,000	7.0% (2.4% / YR)
5/11/22 May 11, 2022		ONEKEY	$924,000

Want a closer look?

Go see 521 Jefferson Avenue

Or Call Toll Free 1-800-241-3327

We guarantee that we’ll never spam you.

* indicates a required field

More homes

Newest listings in Mamaroneck, NY

Similar sold homes

This multifamily located in Mamaroneck Village, Mamaroneck, NY 10543 is currently for sale for $989,000. 521 Jefferson Avenue is a – square foot multifamily with 5 beds and 4 baths that has been on Estately for 1 days. 521 Jefferson Avenue is in the Mamaroneck Village neighborhood of Mamaroneck and has a WalkScore® of 85, making it very walkable. This multifamily is in the attendance area of Rye Neck Senior High School, Daniel Warren K-1 School, F.E. Bellows Elementary School, and Rye Neck Middle School.

Listing Courtesy of: ONEKEY and Century 21 Milestone Team Rlty.

IDX information is provided exclusively for consumers’ personal non-commercial use. It may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Data is deemed reliable but is not guaranteed accurate by the MLS.

Based on information submitted to the MLS GRID. 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.