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$1,025,000
4 Days On Site

921 Jefferson Avenue
Mamaroneck, NY 10543

For Sale|Duplex|Coming Soon
6
Beds
2
Total Baths
2
Full Baths
2,460
SqFt
$417
/SqFt
1966
Built
County:
Westchester
Listing courtesy of The Higgins Group Inc susan@susanleone.com
921 Jefferson Avenue921 Jefferson Avenue921 Jefferson Avenue921 Jefferson Avenue
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Rare turn-key two-family opportunity in the highly sought-after Rye Neck School District with major mechanical updates. This beautifully maintained property offers nearly 2,500 sq ft of living space and features two spacious units, each with 6+ rooms including 3 bedrooms, large living room, formal dining room, and eat-in kitchen. Interiors highlight refinished hardwood floors, updated kitchens with granite countertops and stainless steel appliances, renovated bathrooms, and central air conditioning. Major mechanical upgrades include two new high-efficiency 96% heating and central AC systems installed in 2024, two separate hot water heaters, and a new roof (2020). Each unit has separate utilities, offering true independence and making the property ideal for investors or owner-occupants. Additional features include separate washer/dryer setups, driveway parking plus a one-car garage for each unit, attic and basement storage, and a shared patio and backyard. Located on a cul-de-sac just six blocks from Metro-North, with an easy commute to NYC, and a short walk to Mamaroneck Harbor, parks, shops, restaurants, and schools. Perfect for owner-occupants looking to offset living expenses or investors seeking strong rental potential in a prime Westchester location. Roadwork in progress on Jefferson; entire road to be repaved.

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Listing Snapshot
Price 
$1,025,000
Days On Site 
4 Days
Bedrooms 
6
Inside Area (SqFt) 
2,460 sqft
Total Baths 
2
Full Baths 
2
Partial Baths 
N/A
Lot Size 
0.1711 Acres
Year Built 
1966
MLS® Number 
987439
Status 
Coming Soon
Property Tax 
$19,756.07
HOA/Condo/Coop Fees 
N/A
Sq Ft Source 
N/A
Friends & Family
Recent Activity
5 days agoListing first seen on site
5 days agoListing updated with changes from the MLS®
General Features
Acres 
0.1711
Attached Garage 
Yes
Cross Street 
Wood Street
Disclosures 
Other Disclosures
Garage 
Yes
Garage Spaces 
2
Parking 
AttachedDrivewayGarage Door OpenerOff StreetPrivate
Parking Spaces 
4
Property Sub Type 
Duplex
Security 
Fire Alarm
Sewer 
Public Sewer
SqFt Total 
2460
Style 
Colonial
Utilities 
Natural Gas AvailableCable ConnectedElectricity ConnectedNatural Gas ConnectedPhone AvailableSewer ConnectedUnderground UtilitiesWater Connected
Water Source 
Public
Interior Features
Basement 
Storage SpaceUnfinishedWalk-Out Access
Cooling 
Central AirElectricENERGY STAR Qualified Equipment
Fireplace Features 
None
Flooring 
HardwoodTile
Heating 
ENERGY STAR Qualified EquipmentNatural Gas
Interior 
Ceiling Fan(s)ChandelierGranite CountersHigh Speed InternetHis and Hers ClosetsLow Flow Plumbing FixturesSmart ThermostatSoaking TubStorage
Laundry Features 
Electric Dryer HookupGas Dryer HookupIn BasementIn KitchenInsideLaundry RoomMultiple Locations
Window Features 
Double Pane WindowsInsulated Windows
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Exterior Features
Construction Details 
Batts InsulationBlown-In InsulationFrameVinyl Siding
Exterior 
Lighting
Fencing 
FencedBack YardChain LinkPartialPerimeterWood
Lot Features 
Back YardCul-De-SacFront YardLandscapedLevel
Other Structures 
None
Patio And Porch 
DeckPatio
Windows/Doors 
Double Pane WindowsInsulated Windows
Community Features
MLS Area 
Mamaroneck
School District 
Rye Neck
Schools
School District
Rye Neck
Elementary School
Daniel Warren Elementary School
Middle School
Rye Neck Middle School
High School
Rye Neck Senior High School
Listing courtesy of The Higgins Group Inc susan@susanleone.com


Based on information submitted to the MLS GRID as of 2026-04-25 05:15 AM EDT. 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.

Neighborhood & Commute
Source: Walkscore
Disclosure: Community information and market data powered by Constellation Data Labs. Information is deemed reliable but not guaranteed.
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