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$1,849,900
New Listing

51 Belmont St
Cambridge, MA02138

For Sale|Duplex|Active
6
Beds
4
Total Baths
3
Full Baths
1
Partial Bath
2,601
SqFt
$711
/SqFt
1888
Built
County:
Middlesex
Call Now: 617-648-9415
Is this the listing for you? We can help make it yours.
617-648-9415
Upcoming Open Houses
Fri, Feb 27, 11:30 AM - 1:00 PM
Sat, Feb 28, 1:30 PM - 3:00 PM
Sun, Mar 1, 12:00 PM - 1:30 PM
51 Belmont St51 Belmont St51 Belmont St51 Belmont St
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Exceptional TWO-FAMILY home w/garage, parking & fenced backyard in sought-after Cambridge neighborhood! Works for multi-generational living, owner-occupants w/income unit & investors. This beloved family home beautifully blends modern updates w/original character. Wonderful natural light, high ceilings, gleaming hardwoods, original details, Harvey windows & bright colors throughout. Spacious "Owner's Unit" offers large primary bed, stunningly renovated bath w/shower & soaking tub, open concept living/sunroom (office)/dining/kitchen, remodeled half bath w/laundry & rear bed all on main level. Upstairs has two more beds & tiled bath w/shower. 1st floor unit has been income-producing AirBnB since 2019 renovation. Guests love the sunny living room, large primary bed, gorgeous eat-in kitchen w/in-unit laundry, smaller 2nd bed/office, rear porch & AC. Too many updates to list here and still opportunities to add value through 3rd fl & basement improvements and/or potential condo conversion!

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Listing Snapshot
Price 
$1,849,900
Days On Site 
0 Days
Bedrooms 
6
Inside Area (SqFt) 
2,601 sqft
Total Baths 
4
Full Baths 
3
Partial Baths 
1
Lot Size 
0.1 Acres
Year Built 
1888
MLS® Number 
73479792
Status 
Active
Property Tax 
$8,395.12
HOA/Condo/Coop Fees 
N/A
Sq Ft Source 
Public Records
Friends & Family
Recent Activity
3 hours agoListing updated with changes from the MLS®
5 hours agoListing first seen on site
General Features
Acres 
0.1
Disclosures 
Outdoor pics Dec 2025. 3rd fl bed pics virtually renovated/staged. Sold As Is. 3rd fl bath & bsmt showers not working. 2nd fl rear bed & 3rd fl beds have electric heat. See CPS for Controlled Choice info. Taxes reflect Residential Exemption. 1st fl unit used as AirBnB. Shared driveway. See attached.
Foundation 
BlockBrick/Mortar
Garage 
Yes
Garage Spaces 
1
Number Of Stories 
3
Parking 
PavedShared DrivewayOff Street
Parking Spaces 
3
Property Sub Type 
Duplex
Sewer 
Public Sewer
SqFt Above 
2601
SqFt Below 
531
SqFt Total 
2601
Water Source 
Public
Zoning 
BA-1
Interior Features
Appliances 
RangeDishwasherDisposalMicrowaveRefrigeratorWasherDryerOvenGas Water Heater
Basement 
FullPartially FinishedWalk-Out AccessInterior EntryConcrete
Electric 
Circuit Breakers
Flooring 
TileVinylVariesHardwood
Heating 
Natural GasDuctlessElectricSteam
Interior 
Ceiling Fan(s)PantryHigh Speed InternetStorageOpen Floorplan
Laundry Features 
Gas Dryer HookupElectric Dryer HookupWasher Hookup
Window Features 
Insulated WindowsScreens
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Exterior Features
Construction Details 
Frame
Exterior 
Rain GuttersGarden
Lot Features 
Level
Patio And Porch 
Porch
Roof 
Shingle
Windows/Doors 
Insulated WindowsScreens
Community Features
Community Features 
ParkSidewalks
Financing Terms Available 
Contract
Roads 
Paved
Schools
School District
Unknown
Elementary School
Controlled Choice
Middle School
Controlled Choice
High School
Cambridge Rindge & Latin
Listing courtesy of Wilson Group of Keller Williams Realty



The property listing data and information, or the Images, set forth herein were provided to MLS Property Information Network, Inc. from third party sources, including sellers, lessors, landlords, and public records, and were compiled by MLS Property Information Network, Inc. The property listing data and information, and the Images, are for the personal, non-commercial use of consumers having a good faith interest in purchasing, leasing or renting listed properties of the type displayed to them and may not be used for any purpose other than to identify prospective properties which such consumers may have a good faith interest in purchasing, leasing or renting. MLS Property Information Network, Inc. and its subscribers disclaim any and all representations and warranties as to the accuracy of the property listing data and information, or as to the accuracy of any of the Images, set forth herein.

Last checked 2026-02-25 01:06 AM UTC

Neighborhood & Commute
Source: Walkscore
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