Listing Tools

A beautifully renovated (2016) brownstone two-family, offering 2 duplex units ideally located in the heart of Central Square, Cambridge. A rare opportunity to purchase two thoughtfully designed residences within the same building, these homes combine modern finishes with classic brownstone charm. Unit 1 features over 1,095 square feet with 3 bedrooms and 2.5 bathrooms across two levels and yard access.Including hardwood floors, recessed lighting, fireplace living room, eat-in kitchen with large island, granite countertops, stainless steel appliances, private backyard, and in-unit laundry. Unit 2 spans approximately 1,184 square feet with 2 bedrooms and 2.5 bathrooms, featuring cathedral ceilings, open-concept living, beautifully appointed kitchen, private deck, spacious primary suite, and in-unit laundry. Both homes include smart home video doorbell technology and are ideally located near Central Square, MIT, Harvard, the Charles River, Red Line T, restaurants, cafs, and shops.

More Info

Basic Information

  • Gross Income $115,140
  • Lot Features Level
  • Mls StatusPrice Changed
  • Parcel Number M:00093 L:00105,403821

Tax Information

  • Tax Assessed Value $2,107,000
  • Tax Year 2025
  • Taxes$13,379

School Information

  • Elementary SchoolLottery
  • High SchoolCambridge Rindge and Latin School
  • High School Crl
  • Junior HighLottery

Parking

  • Open Parking YN Yes
  • Parking Features On Street
  • Parking Spaces

Rooms

  • Bathroom6
  • Bathrooms Total Decimal 5
  • Bedrooms5
  • Full Bath4
  • Half Baths2

Basic Information

  • List Price$2,174,000
  • MLS Number73518041
  • Modification Date06/01/2026
  • Property SubTypeMulti Family

Location

  • Address209 Green Street
  • Building Number209
  • CountyMiddlesex
  • NeighborhoodCentral Square
  • StateMA
  • StreetGreen Street
  • SubdivisionCentral Square
  • TownCambridge
  • Zip02139

Building

  • BasementFinished
  • Building Area Units Square Feet
  • FireplaceYes
  • Fireplaces Total 2
  • FoundationOther
  • Levels 4
  • Rooms10
  • Stories4
  • Units2
  • Year Built1892
  • Year Built Details Approximate
  • Year Built Source Builder

Property

  • Acreage0.03

Exterior

  • RoofRubber

Utilities

  • Sewer Public Sewer
  • Water Source Public

Property Information

  • Building Area Source Measured
  • Living Area 2,279
  • Lot Size Square Feet 1,208
  • Lot Size Units Acres
  • Square Feet2,279

Amenities

  • Other AmenitiesBasement, Fireplace

Other

  • Date Listed05/13/2026
  • Farm Land Area Units Square Feet
  • View Count5

Map Location

Driving Directions

Listed by Lisa Godwin of Gibson Sotheby's International Realty

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.