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516 Green St 4BCambridge, MA 02139

For Sale

$649,999

Smart Buyer Rebate - Ask

Perched on the top floor of the iconic “Round Building” in Cambridge’s highly desirable Riverside neighborhood, this bright & inviting 2-bedroom condo offers a rare blend of style, convenience, & location. Sunlight pours into every room through oversized windows, creating an airy, open feel throughout the thoughtfully designed living room & kitchen space—perfect for both everyday living & entertaining. The renovated kitchen features maple cabinetry, granite countertops, & stainless steel appliances, seamlessly connecting to the main living area. Additional amenities include 2 window ACs, common laundry, bike storage, & a deeded covered parking space (#5), with a modest annual maintenance fee. The professionally managed association ensures peace of mind & well-maintained common areas with a lower condo fee for owner-occupants. Ideally located just minutes from Central Square & the Red Line MBTA, as well as an array of restaurants, shops, entertainment, & the scenic Charles River.

Listed by Herby Charmant

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Redfin Corp.

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781-820-0567

Last updated April 30, 2026

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Source: MLSPin #73509124

Listing Facts

  • TypeCondo
  • NeighborhoodRiverside
  • Bedrooms2
  • Bathrooms1
  • Days on Prevu1
  • HOA/Maint. Fees$350/month
  • Taxes$3,633/year
  • Size700 sqft
  • Price per sqft$929

Amenities

  • Dishwasher
  • Pets Allowed
  • Parking
  • Swimming Pool

Location

Mortgage Calculator

Listing History

04/29/2026
Listed by Redfin Corp.
$649,999

Property Details for 516 Green St 4B

Association

Amenities

  • Association Amenities: Hot Water, Laundry
  • Community Features: Public Transportation, Shopping, Pool, Park, Walk/Jog Trails, Medical Facility, Bike Path, Highway Access, House Of Worship, Private School, Public School, T-Station, University
  • Pets Allowed: Yes w/ Restrictions

Fees

  • Association Fee: $350.00 Monthly
  • Association Fee Includes: Water, Sewer, Insurance, Maintenance Structure, Maintenance Grounds, Snow Removal, Reserve Funds

Exterior

Construction

  • Number Of Units Total: 16
  • Property Attached: Yes
  • Roof: Rubber
  • Stories: 1
  • Stories Total: 1
  • Structure Type: Mid-Rise
  • Year Built: 1965
  • Year Built Details: Actual
  • Building Name: 516 Green Street Condominium
  • Common Walls: No One Above
  • Construction Materials: Frame
  • Entry Level: 4

Measurements

  • Building Area Total: 700
  • Building Area Units: Square Feet
  • Lot Size Units: Acres

Financial

Taxes

  • Parcel Number: M:00119 L:000360004B
  • Tax Annual Amount: $3,633.00
  • Tax Assessed Value: $572,100.00
  • Tax Year: 2025

Interior

Features

  • Appliances: Range, Dishwasher, Disposal, Refrigerator
  • Flooring: Tile, Laminate

Measurements

  • Living Area: 700
  • Living Area Source: Public Record

Rooms

  • Basement: N
  • Bathrooms Full: 1
  • Bathrooms Total Integer: 1
  • Bedrooms Total: 2
  • Rooms Total: 4

Parking

Parking

  • Carport: Yes
  • Covered Spaces: 1
  • Garage Spaces: 1
  • Garage: Yes
  • Parking Features: Carport, Off Street, Assigned
  • Parking Total: 1

Utilities

Equipment

  • Cooling: Wall Unit(s)
  • Has Cooling: Yes
  • Electric: Circuit Breakers
  • Heating: Baseboard, Natural Gas
  • Has Heating: Yes
  • Laundry Features: Common Area, In Building
  • Sewer: Public Sewer
  • Utilities: For Gas Range
  • Water Source: Public

Frequently Asked Questions

How many bedrooms and bathrooms does this condo have?

There are 2 bedrooms and 1 bathroom in this condo at 516 Green St 4B.

Does this condo have parking?

Yes, there is 1 parking space available for 516 Green St 4B.

Are pets allowed at 516 Green St?

Yes, 516 Green St allows pets. Check the Property Details for any relevant restrictions.

What are the annual taxes for 516 Green St 4B?

Annual taxes for this condo are estimated at $3,633.

How does 516 Green St 4B compare to other condos in Riverside?

This condo is listed 51% below the average price for condos in Riverside and has been on the market for 39 less days than the typical home in this area.

What building or home owners association is the condo part of?

This condo is in the 516 Green Street Condominium building.

What is the square footage on this condo?

According to the MLS, this listing is 700 sqft.

516 Green St 4B is a 2-bedroom, 1-bath condo for sale in Cambridge MA 02139. On Prevu for 1 days at $649,999. This residence features 700 square feet of living space, located in Riverside. The median listing price for condos in this area is $1,250,000. Additional amenities include dishwasher, pets allowed, parking, and swimming pool. Browse more condo listings in Cambridge.

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.

Full MLS Disclaimers

Rebate estimate is indicative only and based on listing price and estimated buyer's agent commission paid by owner, if applicable. Final rebates are subject to Terms of Use and may vary due to final negotiated transaction terms.