
27 Walden St #2 Cambridge — Photo 1 of 42
$2,900,000
27 Walden St #2, Cambridge, MA 02140
Cambridge, MA 02140
Beds
4
Baths
4.5
SqFt
3,468
Style
Condominium
Built
1871
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 expansive paver 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 sliders opening 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 bath complete 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, dedicated office, 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 just six 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.
Immersive Experience
Market Value Analysis
* Analysis is based on 24 actively listed and recently sold comparable properties strictly within Cambridge, MA.
Property Details
Financials
Parking
Interior Specifications
Climate & Utilities
Building & Exterior
Property & Lot
Geography
Population
21,204
U.S. Census Bureau, ACS 2024 5-Year Estimates (B01003)
Median Household Income
$135K
U.S. Census Bureau, ACS 2024 5-Year Estimates (B19013)
Renter-Occupied Homes
65.1%
U.S. Census Bureau, ACS 2024 5-Year Estimates (B25003)
New Construction Permits — Middlesex County
2,667 housing units permitted in the last 12 months (-2% vs the prior 12 months) — 1,709 in 5+ unit buildings
U.S. Census Bureau, Building Permits Survey (through Jun '26)
Listing Agent: J & K Team
Listing Office: EVO Real Estate Group, LLC
MLS® Number: 73573644
Related Insights

Cambridge Homeowners Aren’t Paying Harvard’s Tax Bill Yet

Cambridge Home Values: The Condo Mix Effect

Cambridge: Riverside vs Central Square Buyer Guide

Cambridge’s Fast Home Sales Are a Supply Story

Cambridge’s $3,403 Owner-Occupant Tax Advantage

Cambridge's 13 Neighborhoods: Boundary Guide

Massachusetts Housing Market: Buyers Face Tight Supply
Browse More Homes in Cambridge
Explore other active listings in the area.
$729,000161 Hancock Unit BCambridge, MA2 bd2 ba1,080 sqft
$899,00022 Fayette St Unit 3Cambridge, MA2 bd1 ba1,035 sqft
$920,0001 Earhart St Unit 316Cambridge, MA1 bd2 ba927 sqft
$795,00086 Buckingham St Unit 32Cambridge, MA2 bd1 ba845 sqft
$949,90037 Granville Road Unit 3Cambridge, MA2 bd1 ba1,170 sqft
$589,000269 Harvard St Unit 39Cambridge, MA2 bd1 ba691 sqft