27 Walden St #2, Cambridge, MA

$2,900,000

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4

Beds

Baths

3,468

Square feet

0.16

Acres

Open House

Sunday, September 20th, 2026 (11:00 AM - 1:00 PM)

About 27 Walden St #2

Rarely does Porter Square offer this: 3,468 sq ft of contemporary living on four finished levels and a private, fully fenced backyard, newly landscaped with an expansivepaver patio. Inside, the open living/dining space is anchored by a linear gas fireplace framed by custom built-ins, with a sunlit sitting area, white oak floors, and slidersopening directly to the backyard. The chef's kitchen pairs Sub-Zero and Wolf appliances with a waterfall quartz island, European-style cabinetry, and a glass backsplash.Upstairs, the primary suite features double closets and a spa-inspired bath with freestanding tub, rain shower, and dual vanity; two additional bedrooms and a full bathcomplete the level. The third floor is its own private suite: a fourth bedroom with separate living area and full bath. The finished lower level offers a family room, dedicatedoffice, full bath, and laundry. Thoughtful amenities include six zones of central A/C, heated bathroom floors, EV charging, and two deeded off-street parking spaces. All justsix minutes on foot to Porter Square, nine to Davis Square, and 1.1 miles to Harvard. The space and privacy of a suburban home, in the heart of Cambridge.

Open House

Sun, Sep 20th, 2026 @ 11am - 1pm

Pricing and availability subject to change.

Features of 27 Walden St #2

MLS® # 73579186
Price $2,900,000
Bedrooms 4
Bathrooms 4.5
Full Baths 4
Half Baths 1
Square Footage 3,468
Acres 0.16
Year Built 1871
Type Residential
Sub-Type Single Family Residence
Style Carriage House
Status Active

Community Information

Address 27 Walden St #2
City Cambridge
County Middlesex
State MA
Zip Code 02140-2064

Amenities

Parking Spaces 2
Parking Shared Driveway, Off Street, Deeded
Is Waterfront No
Has Pool No

Interior

Appliances Gas Water Heater, Oven, Dishwasher, Microwave, Range, Refrigerator, Freezer, Washer, Dryer, Wine Refrigerator
Heating Central, Hydro Air
Cooling Central Air
Fireplace Yes
# of Fireplaces 1
Has Basement Yes
Basement Full, Finished

Exterior

Lot Description Level
Roof Asphalt/Composition Shingles
Construction Frame
Foundation Other

Additional Information

Zoning R
HOA Fees 500
HOA Fees Freq. Monthly

Listing Map

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