Prevu by reAlpha
BuySellBlogBrowse Listings

343 Allston Street 2Cambridge, MA 02139

For Sale

$1,800,000

Smart Buyer Rebate $9,000

Brand-new townhome in the heart of Cambridgeport! Welcome to 343 Allston St, Unit 2, a stunning 4-bed, 5.5-bath with a jaw dropping private roof deck. This thoughtfully designed residence offers 2 primary bedroom options, gleaming hardwood floors, Mitsubishi heat pumps, extra tall ceilings, and modern minimalistic design. The large kitchen is the heart of the home, with Vicenza oak cabinets, quartz countertops and high-end appliances. At the back of the home is a wide glass sliding door which opens onto a deck and a private city garden. Set back from the street, this residence offers an extra sense of privacy and quiet, making it a true retreat. Nestled in vibrant Cambridgeport, you’re moments from the Charles River, Whole Foods Market, Central Square, MIT, Harvard and an array of local cafés, restaurants, and shops, with easy access to transit and downtown Boston. New construction, flexible living and entertaining spaces, and a rare private roof deck - this is Cambridge living at its finest. Don’t miss your chance to call this exceptional property home!

Listed by MonaLisa Team

·

Compass

·

6179301288

Last updated October 24, 2026

·

Source: MLSPin #73593043

Listing Facts

  • TypeCondo
  • NeighborhoodCambridgeport
  • Bedrooms4
  • Bathrooms6
  • Days on Prevu11
  • HOA/Maint. Fees$311/month
  • Taxes$3,537.4/year
  • Size2,020 sqft
  • Price per sqft$891

Amenities

  • Dishwasher
  • Private Outdoor Space
  • Washer/Dryer
  • Pets Allowed
  • Swimming Pool

Location

Mortgage Calculator

Listing History

10/20/2026
Listed by Compass
$1,800,000
  1. 10/20/2026$1,800,000
    Listed by Compass

Property Details for 343 Allston Street 2

Association

Amenities

  • Community Features: Pool, Tennis Court(s), Park, Golf
  • Pets Allowed: Yes

Fees

  • Association Fee: $311.00 Monthly
  • Association Fee Includes: Water, Sewer, Insurance, Maintenance Structure

Exterior

Construction

  • Number Of Units Total: 2
  • Roof: Rubber
  • Stories: 4
  • Stories Total: 4
  • Structure Type: Townhouse
  • Window Features: Insulated Windows
  • Year Built: 2026
  • Year Built Details: Actual
  • Building Name: 343 Allston Street
  • Construction Materials: Frame
  • Entry Level: 1
  • Entry Location: Unit Placement(Back)
  • Exterior Features: Garden

Features

  • Fencing: Fenced
  • Patio And Porch Features: Deck

Measurements

  • Building Area Total: 2,020
  • Building Area Units: Square Feet
  • Lot Size Units: Acres

Financial

Taxes

  • Parcel Number: 408163
  • Tax Annual Amount: $3,537.40
  • Tax Assessed Value: $9,999,999.00
  • Tax Year: 2026

Interior

Features

  • Appliances: Range, Dishwasher, Disposal, Microwave, Refrigerator, Washer, Dryer
  • Fireplace: Yes
  • Fireplaces Total: 1
  • Flooring: Tile, Hardwood

Measurements

  • Living Area: 2,020

Rooms

  • Bathrooms Full: 5
  • Bathrooms Half: 1
  • Bathrooms Total Integer: 6
  • Bedrooms Total: 4
  • Rooms Total: 8

Other

Environmental

  • Green Energy Efficient: Thermostat

Parking

Parking

  • Open Parking: Yes
  • Parking Features: On Street

Utilities

Equipment

  • Cooling: Heat Pump, ENERGY STAR Qualified Equipment, Ductless, Zoned
  • Has Cooling: Yes
  • Electric: Circuit Breakers, 200+ Amp Service
  • Heating: Heat Pump, Electric, Ductless, Zoned
  • Has Heating: Yes
  • Laundry Features: In Unit, Electric Dryer Hookup, Washer Hookup
  • Sewer: Public Sewer
  • Water Source: Public

Frequently Asked Questions

How many bedrooms and bathrooms does this condo have?

There are 4 bedrooms and 6 bathrooms in this condo at 343 Allston Street 2.

Are pets allowed at 343 Allston Street?

Yes, 343 Allston Street allows pets.

What are the annual taxes for 343 Allston Street 2?

Annual taxes for this condo are estimated at $3,537.

How does 343 Allston Street 2 compare to other condos in Cambridgeport?

This condo is listed 41% above the average price for condos in Cambridgeport and has been on the market for 22 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 343 Allston Street building.

What is the square footage on this condo?

According to the MLS, this listing is 2,020 sqft.

343 Allston Street 2 is a 4-bedroom, 6-bath condo for sale in Cambridge MA 02139. On Prevu for 11 days at $1,800,000. This residence features 2,020 square feet of living space, located in Cambridgeport. The median listing price for condos in this area is $1,575,000. Additional amenities include private outdoor space, dishwasher, pets allowed, swimming pool, and washer/dryer. 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.