Welcome to 343 Allston Street, a stunning 2-unit new construction townhome, blending modern design with the ultimate comfort, in one of Cambridge's most sought-after neighborhoods. This thoughtfully designed residence offers 4 bedrooms plus a top floor bonus suite and 3.5 baths, with all the space you need to live, work, and unwind. The crown jewel is an expansive private rooftop deck with breathtaking panoramic views, perfect for morning coffee, evening entertaining, or soaking in the skyline. A private basement provides generous additional storage to keep your home effortlessly organized. Set in vibrant Cambridgeport, you're moments from the Charles River, Central Square, MIT, Whole Foods, Trader Joe’s, and an array of local cafés, restaurants, and shops, with easy access to transit and downtown Boston. New construction, fossil-fuel free environment, flexible living space, and unbeatable outdoor space: this is Cambridge living at its finest. Don't miss your chance to call this exceptional property home! Offers, if any, are due on Tuesday, September 22nd at 10am.
Pending
$1,699,000
343 Allston St #1, Cambridge, MA 02139
4beds
1,615sqft
Condominium
Built in 2026
-- sqft lot
$-- Zestimate®
$1,052/sqft
$287/mo HOA
What's special
- 24 days
- 27
- 2
Zillow last checked:
Listing updated:
Listed by:
MonaLisa Team 617-930-1288,
Compass 617-303-0067
Source: MLS PIN,MLS#: 73577054
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 4
- Bathrooms: 4
- Full bathrooms: 3
- 1/2 bathrooms: 1
Primary bedroom
- Level: Second
Bedroom 2
- Level: Second
Bedroom 3
- Level: Third
Bedroom 4
- Level: Third
Primary bathroom
- Features: Yes
Bathroom 1
- Features: Bathroom - Half
- Level: First
Bathroom 2
- Features: Bathroom - Full
- Level: Second
Bathroom 3
- Features: Bathroom - Full
- Level: Third
Dining room
- Level: First
Family room
- Level: Fourth Floor
Kitchen
- Level: First
Living room
- Level: First
Heating
- Heat Pump, Electric, Unit Control, Ductless
Cooling
- Heat Pump, 3 or More, ENERGY STAR Qualified Equipment, Ductless
Appliances
- Included: Range, Dishwasher, Disposal, Microwave, Refrigerator, Washer, Dryer
- Laundry: Second Floor, In Unit, Electric Dryer Hookup, Washer Hookup
Features
- Bathroom - Full, Bathroom
- Flooring: Tile, Hardwood
- Windows: Insulated Windows
- Has basement: Yes
- Number of fireplaces: 1
Interior area
- Total structure area: 1,615
- Total interior livable area: 1,615 sqft
- Finished area above ground: 1,615
Property
Parking
- Parking features: On Street
- Has uncovered spaces: Yes
Accessibility
- Accessibility features: No
Features
- Entry location: Unit Placement(Front)
- Patio & porch: Deck - Roof, Deck - Composite
- Exterior features: Deck - Roof, Deck - Composite
Details
- Parcel number: 408163
- Zoning: RES
Construction
Type & style
- Home type: Condo
- Property subtype: Condominium
Materials
- Frame
- Roof: Rubber
Condition
- Year built: 2026
- Major remodel year: 2026
Details
- Warranty included: Yes
Utilities & green energy
- Electric: Circuit Breakers, 200+ Amp Service
- Sewer: Public Sewer
- Water: Public
- Utilities for property: for Electric Range, for Electric Oven, for Electric Dryer, Washer Hookup
Community & HOA
Community
- Features: Public Transportation, Shopping, Pool, Tennis Court(s), Park, Walk/Jog Trails, Golf, Medical Facility, Bike Path, Conservation Area, Highway Access, House of Worship, Marina, Private School, Public School, T-Station, University
HOA
- Services included: Water, Sewer, Insurance, Maintenance Structure, Reserve Funds
- HOA fee: $287 monthly
Location
- Region: Cambridge
Financial & listing details
- Price per square foot: $1,052/sqft
- Tax assessed value: $993,100
- Annual tax amount: $3,265
- Date on market: 9/30/2026
- Listing terms: Contract
Estimated market value
Not available
Estimated sales range
Not available
Not available
Price history
| Date | Event | Price |
|---|---|---|
| 10/6/2026 | Pending sale | $1,699,000$1,052/sqft |
Source: MLS PIN #73577054 Report a problem | ||
| 9/23/2026 | Contingent | $1,699,000$1,052/sqft |
Source: MLS PIN #73577054 Report a problem | ||
| 9/15/2026 | Listed for sale | $1,699,000$1,052/sqft |
Source: MLS PIN #73577054 Report a problem | ||
Public tax history
Tax history is unavailable.
Monthly payment
Est. payment
Payment breakdown
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Neighborhood: Cambridgeport
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