1 day on Rocket
$10,000 Closing Credit¹
#850956, Listing Office: Stetson Real Estate
$989,000 List price
521 Jefferson Ave Mamaroneck, NY 10543
$10,000
Closing credit¹
5 beds
4 full
Multi-Family
Property details
About 521 Jefferson Ave
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!
Highlights
Home typeDuplex
HeatingNatural Gas, Other
StatusActive
BasementYes
Year built1900
MLS #852516
Garage1 space
Summary
- MLS Number: 852516
- MLS Name: ONEKEY2
- Office Name: Century 21 Milestone Team Rlty
- Office Phone: (718) 291-7000
Listings courtesy of OneKey MLS as distributed by 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. Properties displayed may be listed or sold by various participants in the MLS.
The data relating to real estate for sale on this web site comes in part from the Broker Reciprocity Program of the OneKey™ MLS. Real Estate listings held by brokerage firms other than this broker are marked with the Broker Reciprocity logo and detailed information about them includes the name of the listing brokers. This information is provided exclusively for consumers’ personal, non-commercial use, that it may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing.
The source of the displayed data is either the property owner or public record provided by non-governmental third parties. It is believed to be reliable but not guaranteed.
Information Copyright 2025, OneKey™ MLS. All Rights Reserved.
Data displayed may be a portion of, and not a complete set of all listings published in the MLS.
This advertisement does not suggest that the broker has a listing in this property or properties or that any property is currently available.
Last updated on: 4/24/2025, 11:56:49 PM Eastern. If you have any questions regarding the accuracy of this data, please contact us at help@rockethomes.com.
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$989,000
521 Jefferson Ave
$10,000
closing credit¹
Sell your home with Rocket and save even more!
Seller rebate
0.5% sale price²
Price information
Property sales
| Date | Event | Price |
|---|---|---|
| May 12, 2022 | Home Sold | $924,000 |
| Jul 08, 2011 | Home Sold | $375,000 |
Tax history
| Year | Assessment | Property Tax |
|---|---|---|
| 2023 | $877,500 | $- |
| 2022 | $766,100 | $- |
| 2021 | $702,800 | $- |
| 2020 | $702,800 | $- |
| 2019 | $588,000 | $14,105 |
| 2018 | $550,100 | $16,189 |
| 2017 | $572,900 | $16,199 |
History based on county public records data.
Nearby schools
6
Mamaroneck Avenue School
Public District KG-5
0.3 mi
•850 Mamaroneck Ave
8
F E Bellows Elementary School
Public District 3-5
0.4 mi
•200 Carroll Ave
5
Parsons Memorial Elementary School
Public District KG-5
1.1 mi
•200 Halstead Ave
School ratings are a score out of 10, where 10 is the highest and 1 is the lowest.
Neighborhood
The neighbors living near this home have an average income of $102,957. The majority of Mamaroneck, NY residents have income between $100k-200k annually. Most families are single, no kids. The majority of residents in this area have post secondary degree education.
How much money do the neighbors make?
16%
<35k
32%
35k-100k
39%
100k-200k
13%
200k+
What level of education do the neighbors have?
High School Diploma
Post Secondary Degree
Masters Degree
Doctorate
What types of families live nearby?
32%
Single, No Kids
12%
Single, with Kids
27%
Married, No Kids
29%
Married, with Kids
Are the neighbors home owners or renters?
Home Owners
Renters
How old are people in this area?
18%
<11 yrs old
7%
12-17 yrs old
20%
18-34 yrs old
43%
35-64 yrs old
12%
65+ yrs old
What do the neighbors do for fun?
Skiing/snowboarding
Men's Tennis
Hiking/backpacking
Where do the neighbors shop?
Nordstrom
Bloomingdales
Nordstrom Rack
Where do the neighbors go to eat?
California Pizza Kitchen
Bonefish Grill
Chipotle
What do the neighbors drive?
BMW
Lexus
Mazda
What do the neighbors listen to?
Talk/Personality
News
Rock
All data provided by Home Junction and Claritas
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This home is located at 521 Jefferson Ave in Mamaroneck, NY and zip code 10543. Features: 5 bedrooms, 4 bathrooms. It has been listed on Rocket Homes since April 23, 2025 and is currently priced at $989,000.
While more than 1 listings in Mamaroneck, NY in March 2025 were sold above asking price, there were more than 1 listings sold at asking price, and more than 7 were sold below. Between February and March 2025, Mamaroneck, NY real estate market has seen increase in the number of listings by 16.4%. While the average time on the market in March 2025 was 48 days, the median list price was $866,250.
From Rocket Homes Real Estate and based on county public records data.