321 Harvard St, Unit 307

879 Sq. Ft.
$1,081 / Sq. Ft.
879
Sq. Ft.
$1,081
per Sq. Ft.

Description

Desirable Mid-Cambridge residence offering smart design & exceptional livability. The main level features an open-plan living & dining area with southern exposure, seamlessly connected to a functional galley kitchen. A private balcony is accessible from both the living room and a bedroom, extending the living space outdoors. The layout offers excellent separation, with bedrooms positioned on different levels just a few short steps apart — creating privacy without excessive stairs. The home includes...Desirable Mid-Cambridge residence offering smart design & exceptional livability. The main level features an open-plan living & dining area with southern exposure, seamlessly connected to a functional galley kitchen. A private balcony is accessible from both the living room and a bedroom, extending the living space outdoors. The layout offers excellent separation, with bedrooms positioned on different levels just a few short steps apart — creating privacy without excessive stairs. The home includes 1.5 bathrooms, in-unit laundry, central air, hardwood floors throughout, ample closet space & two recently replaced dual-pane windows. Located in a professionally managed 30-unit elevator building with deeded garage parking & basement storage. Prime location near Harvard, Central, and Inman Squares, the Cambridge Public Library, H Mart, and the Red Line — offering easy access to the best restaurants, shops & daily conveniences, in one of the city’s most sought-after locations.

Listing Agents

  1. Emma Guardia & Team

    Emma Guardia & Team

    Listing Agent

    Compass

    rgteam@compass.com

    P: (617)-276-2512

  2. Emma Guardia

    Emma Guardia

    Listing Agent

    Compass

    emma.guardia@compass.com

    P: (617)-276-2512

Property Details for 321 Harvard Street, Unit 307

Town
Cambridge
MLS Area
Mid Cambridge
Area
MA-Cambridge-Mid Cambridge, MA-Cambridge
Style
Mid-Rise
Garage Spaces
1
Parking Spaces
1.00
Parking Spaces Total
2
Unit Placement
Upper, Front
LISTING UPDATED: 02/28/2026 01:38 PM

Property Details for 321 Harvard Street, Unit 307

StatusNew
MLS #73480453
Days on Market3
Taxes$5,453 / year
HOA Fees$570 / month
Compass TypeCondo
MLS TypeCondominium/Co-Op / Condo
Year Built1980
CountyMiddlesex County
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Building Information for 321 Harvard Street, Unit 307

Building/Complex321 Harvard Street Condominium TrustFloor3Stories2Residences30Pet PolicyAllowedPet Policy Details-Year Built1980

Payment Calculator

$5,655 per month

30 year fixed, 6.15% Interest

Principal and Interest

$4,630

Property Taxes

$454

HOA Dues

$570

The Payment Calculator is for illustrative purposes only.

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Property Information for 321 Harvard Street, Unit 307

General Details
Property Details
  • Association Amenities: Hot Water, Elevator(s)
  • Building Area Units: Square Feet
  • Community Features: Public Transportation, Shopping, Park, Walk/Jog Trails, Medical Facility, Highway Access, House of Worship, Private School, Public School, T-Station, University
  • Living Area: 879.0
  • SqFt with Basement: No
  • Total Units: 30
  • Property Attached: Yes
  • Type of Condo: Condo
  • Waterfront: No
  • Water View: No
  • Year Built Details: Approximate
  • Year Built Source: Public Records
Features
Interior Features
  • Appliances: Range, Dishwasher, Microwave, Refrigerator, Washer, Dryer
  • Basement Features: Y
  • Num of Baths: 2.0
  • Num of Full Baths: 1
  • Num of Half Baths: 1
  • Bathrooms Total Decimal: 1.50
  • Bathrooms Total Integer: 2
  • FireplaceYN: No
  • Fireplaces: 0
  • Flooring: Tile, Engineered Hardwood
  • Interior Features: Elevator
  • Interior Features: Elevator
  • Laundry Features: In Unit, Electric Dryer Hookup, Washer Hookup
  • SpaYN: No
  • Window Features: Insulated Windows
Exterior Features
  • Entry Location: Upper,Front
  • Structure Type: Mid-Rise
Parking Features
  • Attached Garage: Yes
  • Carport: No
  • Covered Spaces: 1.00
  • Garage: Yes
  • Garage Parking: Under, Garage Door Opener, Assigned, Exclusive Parking
  • Parking Features: Under, Garage Door Opener, Assigned, Exclusive Parking
  • Parking Features: Assigned, Exclusive Parking
Utilities
  • Cooling: Central Air, Individual, Unit Control
  • Cooling: Yes
  • Electric: Circuit Breakers
  • Heating: Baseboard, Natural Gas
  • Heating: Yes
  • Sewer: City/Town Sewer
  • Utility Connections: for Electric Range, for Electric Dryer, Washer Hookup
  • Water: Public
Property Information
Property Info
  • Documents Available: Master Deed, Unit Deed, Rules & Regs, Management Association Bylaws, Floor Plans, Association Financial Statements, Certificate of Insurance
  • Documents Count: 7
  • Farm Land Area Units: Square Feet
  • WARRANTY: No
  • Lot Size Units: Acres
  • Disclosures: The seller will review offers on Tuesday,March 3rd at 12:00 PM. The seller has never occupied the property. Buyers are responsible for conducting all due diligence.
Tax Information
  • Tax ID: 406374
  • Assessments: $796,700
  • Book: 83283
  • Tax Year: 2026
  • Zoning: RES
Building / Association Information
Living Characteristics
  • Beds Total: 2
  • Total Living Levels: 2
Other Building Characteristics
  • Cooling Zones: 1
  • Heat Zones: 1
Complex & Association Information
  • Association Fee Frequency: Monthly
  • Association Fee Includes: Water, Sewer, Insurance, Maintenance Grounds, Snow Removal, Trash, Reserve Funds
  • Complex Name: 321 Harvard Street Condominium Trust
  • Management: Professional - Off Site
  • Adult Community: No
Unit Information
Unit Information
  • Unit Building: 307
  • Unit Floor Level Integer: 3.0

Property History for 321 Harvard Street, Unit 307

DateEvent & SourcePriceAppreciation
Feb 26, 2026

Listed (Active)

MLS PIN #73480453

$950,000
Sep 26, 2024

Sold

MLS PIN #73285271

$855,000
Sep 23, 2024

Sold (Public Record)

Public Record #1541868050

$855,000

+1.7% / yr

Sep 19, 2024

Under Agreement

MLS PIN #73285271

Sep 9, 2024

Contingent

MLS PIN #73285271

Sep 4, 2024

Listed (Active)

MLS PIN #73285271

$875,000
Aug 7, 2024

Canceled

MLS PIN #73266885

$899,000
Jul 18, 2024

Listed (Active)

MLS PIN #73266885

$899,000
Jul 17, 2024

Canceled

MLS PIN #73265862

$920,000
Jul 17, 2024

Temporarily Withdrawn

MLS PIN #73265862

$920,000
Jul 17, 2024

Listed (Active)

MLS PIN #73265862

$920,000
Jun 4, 2019

Sold

MLS PIN #72482847

$782,000
May 28, 2019

Sold (Public Record)

Public Record #645919451

$782,000

+4.7% / yr

Apr 23, 2019

Under Agreement

MLS PIN #72482847

Apr 23, 2019

Contingent

MLS PIN #72482847

Apr 16, 2019

Listed (Active)

MLS PIN #72482847

$789,000
Jun 27, 2005

Sold (Public Record)

Public Record #163011569

$415,000

+5.9% / yr

Jun 27, 2005

Sold

MLS PIN #70164862

$415,000
May 10, 2005

Contingent

MLS PIN #70164862

Mar 30, 2005

Listed (Active)

MLS PIN #70164862

$429,000
Aug 16, 2001

Sold (Public Record)

Public Record #87696012

$332,500
Aug 16, 2001

Sold

MLS PIN #30496692

$332,500
May 29, 2001

Contingent

MLS PIN #30496692

Apr 20, 2001

Listed (Active)

MLS PIN #30496692

$349,000
DateEvent & SourcePrice
02/26/2026

Listed (Active)

MLS PIN #73480453

$950,000
09/26/2024

Sold

MLS PIN #73285271

$855,000
09/23/2024

Sold (Public Record)

Public Record #1541868050

$855,000

+1.7% / yr

09/19/2024

Under Agreement

MLS PIN #73285271

09/09/2024

Contingent

MLS PIN #73285271

09/04/2024

Listed (Active)

MLS PIN #73285271

$875,000
08/07/2024

Canceled

MLS PIN #73266885

$899,000
07/18/2024

Listed (Active)

MLS PIN #73266885

$899,000
07/17/2024

Canceled

MLS PIN #73265862

$920,000
07/17/2024

Temporarily Withdrawn

MLS PIN #73265862

$920,000
07/17/2024

Listed (Active)

MLS PIN #73265862

$920,000
06/04/2019

Sold

MLS PIN #72482847

$782,000
05/28/2019

Sold (Public Record)

Public Record #645919451

$782,000

+4.7% / yr

04/23/2019

Under Agreement

MLS PIN #72482847

04/23/2019

Contingent

MLS PIN #72482847

04/16/2019

Listed (Active)

MLS PIN #72482847

$789,000
06/27/2005

Sold (Public Record)

Public Record #163011569

$415,000

+5.9% / yr

06/27/2005

Sold

MLS PIN #70164862

$415,000
05/10/2005

Contingent

MLS PIN #70164862

03/30/2005

Listed (Active)

MLS PIN #70164862

$429,000
08/16/2001

Sold (Public Record)

Public Record #87696012

$332,500
08/16/2001

Sold

MLS PIN #30496692

$332,500
05/29/2001

Contingent

MLS PIN #30496692

04/20/2001

Listed (Active)

MLS PIN #30496692

$349,000

For completeness, Compass often displays two records for one sale: the MLS record and the public record.

Public Records for 321 Harvard Street, Unit 307

Taxable ValueLand-Additions$761,100Total-
Tax Record2025$4,833 ($403 / month)
Home Facts
Beds2Baths1.5Total Finished SqFt828 SqFtAbove Grade Finished SqFt828 SqFtStories1StyleCondominiumYear Built1980ZoningC2BCountyMIDDLESEXAPNCAMB M:00115 L:0006700307Fireplace TypeHas Fireplace

Schools near 321 Harvard Street, Unit 307

This home is within Cambridge School District.
Rating
School
Type
Grades
Distance
Public - PK to 5
Public - 6 to 8
Public - 9 to 12
Public - PK to 5
Rating
School
Distance
King Open School
PublicPK to 5

Putnam Avenue Upper School
Public6 to 8

Cambridge Rindge and Latin School
Public9 to 12

Martin Luther King, Jr. School
PublicPK to 5

School ratings and boundaries are provided by GreatSchools.org and Pitney Bowes. This information should only be used as a reference. Proximity or boundaries shown here are not a guarantee of enrollment. Please reach out to schools directly to verify all information and enrollment eligibility.

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321 Harvard Street, Unit 307 is a condo for sale in Cambridge, MA 02139. This property was listed for sale on February 26, 2026 by Compass, it's currently listed at $950,000. It has been on the market for a total of 3 days and was last sold on September 26, 2024. This listing's school district is Cambridge School District. Nearby schools include King Open School, Putnam Avenue Upper School and Cambridge Rindge and Latin School. 321 Harvard Street, Unit 307 is a 2-bed, 2-bath, 879 sqft condo built in 1980.

No guarantee, warranty or representation of any kind is made regarding the completeness or accuracy of descriptions or measurements (including square footage measurements and property condition), such should be independently verified, and Compass, Inc., its subsidiaries, affiliates and their agents and associated third parties expressly disclaims any liability in connection therewith. Photos may be virtually staged or digitally enhanced and may not reflect actual property conditions. Offers of compensation are subject to change at the discretion of the seller. No financial or legal advice provided. Equal Housing Opportunity.

The property listing data and information, or the images, set forth herein were provided to MLS Property Information Network, Inc., Martha's Vineyard MLS, CCIMLS, Link MLS, and Berkshire County Board of REALTORS from third party sources, including sellers, lessors and public records, and were compiled by MLS Property Information Network, Inc., Martha's Vineyard MLS, CCIMLS, Link MLS, and Berkshire County Board of REALTORS. 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 or leasing 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 or leasing. MLS Property Information Network, Inc., Martha's Vineyard MLS, CCIMLS, Link MLS, and Berkshire County Board of REALTORS 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.