Listing Tools

Welcome to Unit 5 at 309 Broadway, a thoughtfully designed one-bedroom condominium offering contemporary finishes, private outdoor space, and efficient, functional living in Cambridge. The residence features a myriad of luxury features; including quartz countertops, sophisticated tones, textures, and finishes, deliberate and distinctive lighting, hardwood flooring, a thoughtfully appointed bathroom, custom tilework, and artisan millwork. The open-concept kitchen and living area has been carefully designed to maximize the use of space while providing a comfortable and functional setting for both everyday living and entertaining. The private deck offers a rarely available opportunity for outdoor living and serves as a natural extension of the interior living space. The property is conveniently located in proximity to Harvard, Central Cambridge, Kendall Square, and Inman, with access to a wide range of in-town amenities, including restaurants, cafs, retail establishments, and public transportation, as well as Cambridge’s renowned academic and technology centers. Offered at an attractive price, Unit 5 presents an opportunity to acquire a newly constructed condominium residence within a boutique building, with convenient access to the amenities, institutions, and cultural offerings of both Cambridge and Boston.

More Info

Basic Information

  • Bedrooms1
  • Mls StatusActive
  • Bathroom1
  • Listing Terms Contract, Other (See Remarks)
  • Parcel Number 403331
  • Unit Number5

Tax Information

  • Tax Year 2026

Parking

  • Parking Spaces
  • Garage YN Yes
  • Open Parking YN Yes
  • Parking Features Garage Door Opener, On Street

Rooms

  • Bathroom 1 First
  • Bathrooms Total Decimal 1
  • Dining Room First
  • Full Bath1
  • Kitchen First
  • Living Room First
  • Master Bedroom First

Basic Information

  • List Price$699,000
  • MLS Number73580749
  • Modification Date09/26/2026
  • Property SubTypeCondominium
  • Virtual TourView Tour

Location

  • NeighborhoodArea 4-The Port
  • SubdivisionArea 4-the Port
  • Address309 Broadway
  • Building Number309
  • CountyMiddlesex
  • StateMA
  • StreetBroadway
  • TownCambridge
  • Zip02139

Building

  • BasementN
  • Building Area Units Square Feet
  • Construction Materials Frame
  • Entry Level 1
  • Patio And Porch Features Deck
  • Rooms3
  • Stories1
  • Utilities For Electric Range, For Electric Dryer, Washer Hookup
  • Year Built2027
  • Year Built Details Actual
  • Year Built Source Builder

Property

  • Entry Location Unit Placement(Ground)

Interior

  • Flooring Wood

Exterior

  • Exterior Features Deck
  • Fencing Security
  • RoofRubber

Utilities

  • Cooling Central Air
  • Cooling YN Yes
  • Electric 220 Volts
  • Heat SystemYes
  • Heating Central
  • Sewer Public Sewer
  • Water Source Public

Property Information

  • Square Feet554
  • Building Area Source Plans
  • Living Area 554
  • Lot Size Units Acres
  • Property Attached YN Yes
  • Structure Type Mid-Rise

Amenities

  • Amenities
    • Conservation Area
    • Highway Access
    • Medical Facility
    • Park
    • Public Transportation
    • Shopping
    • Walk/Jog Trails
  • Appliances IncludedRange, Dishwasher, Microwave, Refrigerator
  • PetsYes

Other

  • Association Fee $300
  • Association Fee Includes Water, Sewer, Insurance
  • Date Listed09/22/2026
  • Farm Land Area Units Square Feet
  • Other Equipment Intercom
  • View Count10

Map Location

Driving Directions

Listed by Waypoint Realty Group of Coldwell Banker Realty - Boston

Hi there! How can we help you?

Contact us using the form below or give us a call.

Send Us A Message:

I agree to receive marketing and customer service calls and text messages from Castles Unlimited. To opt out, you can reply 'stop' at any time or click the unsubscribe link in the emails. Consent is not a condition of purchase. Msg/data rates may apply. Msg frequency varies. Privacy Policy.

Do not fill in this field:

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

Hi there! How can we help you?

Contact us using the form below or give us a call.

Send Us A Message:

Do not fill in this field:

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

Hi there! How can we help you?

Contact us using the form below or give us a call.

Send Us A Message:

Do not fill in this field:

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

Do not fill in this field:

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

Do not fill in this field:

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

Do not fill in this field:

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

$

Do not fill in this field:

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.