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Condominium at 27 Walden St # 2, Cambridge MA 02140, Cambridge
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$2,900,000

27 Walden St # 2, Cambridge MA 02140
Cambridge, MA 02140
Listed by J & K Team
Bedrooms
4
Bathrooms
4.5
Living area
3,468 sqft
Year built
1871

About this home

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.

Highlights

Fireplace

Property details

MLS #
73573644
Property type
Condominium
Subdivision
N/A
Status
Active
Days on market
16
On market date
September 8, 2026
Stories
4
Total bathrooms
4.5
Garage spaces
N/A
Parking spaces
2
Lot size
N/A

Location

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Nearby schools

Within 10 miles · public school directory data (NCES)

Elementary
Peabody
0.23 mi away · Grades -1-5
Nearest school -- attendance-zone data not available here
5.0
Local Score (student-teacher ratio only (preliminary -- will incorporate state test-score data once available)) -- not an official state rating
Enrollment
319
Student:teacher ratio
11.0:1
District
Cambridge
Middle
Rindge Avenue Upper School
0.23 mi away · Grades 6-8
Nearest school -- attendance-zone data not available here
5.0
Local Score (student-teacher ratio only (preliminary -- will incorporate state test-score data once available)) -- not an official state rating
Enrollment
262
Student:teacher ratio
8.2:1
District
Cambridge
High
Curtis-Tufts
1.22 mi away · Grades 10-12
Nearest school -- attendance-zone data not available here
5.0
Local Score (student-teacher ratio only (preliminary -- will incorporate state test-score data once available)) -- not an official state rating
Enrollment
12
Student:teacher ratio
4.0:1
District
Medford

Walkability

Blended score for Cambridge's center: EPA's National Walkability Index (street network, transit, land-use mix) combined with nearby-amenity density. 60% EPA National Walkability Index + 40% nearby-amenity density (Google Places).

85
Highly walkable
out of 100
EPA National Walkability Index
14.8 / 20 -- Above average walkable
Nearby-amenity density
100 / 100
Restaurants & cafes20
Grocery stores20
Parks20
Schools20
Transit stops20
Pharmacies8

Market position

How this listing compares to current activity in Cambridge, from live MLS data.

On the market 16 days -- 73 fewer days than Cambridge's current average of 89 days.
For reference, the median list price across 919 active listings in Cambridge right now is $5,900.

Mortgage calculator

Estimate only - actual rate and payment depend on your lender, credit, and loan program.

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Est. monthly payment
$17,614/mo
$580,000 down
$2,320,000 loan
Principal & interest$15,047
Property tax (est.)$2,417
Home insurance (est.)$150

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Data source: Listing information provided by MLS Property Information Network via Trestle/CoreLogic. Last updated 7 days ago.

Information herein deemed reliable but not guaranteed; all measurements, school assignments, HOA fees, taxes, and feature lists are approximate and should be independently verified. Equal Housing Opportunity.