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There are multiple listings for this address:
27 Walden St # 2
Cambridge, MA, 02140
$2,900,000
4 Beds
4.5 Baths
3,468 SqFt
0 Acres
Add
MLS #73573644 image #0
Open House Sep 19, 2026
11:00 – 01:00
Open House Sep 20, 2026
11:00 – 01:00
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.

Property Details

Price:
$2,900,000
MLS #:
73573644
Status:
Active
Beds:
4
Baths:
4.5
Type:
Condo
Subtype:
Condominium
Listed Date:
Sep 8, 2026
Finished Sq Ft:
3,468
Total Sq Ft:
3,468
Year Built:
1871
Pets Allowed

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Schools

Interior

Above Grade Finished Area
2668
Appliances
Oven, Dishwasher, Microwave, Range, Refrigerator, Freezer, Washer, Dryer, Wine Refrigerator
Bathrooms
4 Full Bathrooms, 1 Half Bathroom
Below Grade Finished Area
800
Cooling
Central Air
Fireplaces Total
1
Heating
Hydro Air

Exterior

Accessibility Features
No
Community Features
Public Transportation, Shopping, Park, Public School, T-Station, University
Open Parking Spaces
2
Parking Features
Off Street
Parking Spots
2
Parking Total
2
Stories
4

Financial

HOA Fee
$500
HOA Fee Frequency
Monthly
HOA Includes
Water, Sewer, Insurance
Tax Year
2026
Taxes
$16,639

Map

Community

Market Summary

Current real estate data for Condo in Cambridge as of Sep 18, 2026
206
Condo Listed
55
Avg DOM
937
Avg $ / SqFt
$1,171,615
Avg List Price

Property Summary

    27 Walden St # 2 Cambridge MA is a Condo for sale in Cambridge, MA, 02140. It is listed for $2,900,000 and features 4 beds, 5 baths, and has approximately 3,468 square feet of living space, and was originally constructed in 1871. The current price per square foot is $836. The average price per square foot for Condo listings in Cambridge is $937. The average listing price for Condo in Cambridge is $1,171,615. To schedule a showing of MLS#73573644 at 27 Walden St # 2 in Cambridge, MA, contact your Cornerstone Real Estate agent at 617-238-7400.

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27 Walden St # 2
Cambridge, MA
27 Walden St # 2
Cambridge, MA, 02140
$2,900,000
4 Beds
4.5 Baths
3,468 SqFt
0.16 Acres
Add
MLS #73579186 image #0
Open House Sep 19, 2026
11:00 – 01:00
Open House Sep 20, 2026
11:00 – 01:00
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.

Property Details

Price:
$2,900,000
MLS #:
73579186
Status:
Active
Beds:
4
Baths:
4.5
Type:
Single Family
Subtype:
Condominium
Listed Date:
Sep 8, 2026
Finished Sq Ft:
3,468
Total Sq Ft:
3,468
Lot Size:
7,170 sqft / 0.16 acres (approx)
Year Built:
1871
Pets Allowed

Ask a Question

See this Listing

Send
  

Schools

Interior

Above Grade Finished Area
2668
Appliances
Oven, Dishwasher, Microwave, Range, Refrigerator, Freezer, Washer, Dryer, Wine Refrigerator
Bathrooms
4 Full Bathrooms, 1 Half Bathroom
Below Grade Finished Area
800
Cooling
Central Air
Fireplaces Total
1
Heating
Hydro Air

Exterior

Accessibility Features
No
Community Features
Public Transportation, Shopping, Park, Public School, T-Station, University
Open Parking Spaces
2
Parking Features
Off Street
Parking Spots
2
Parking Total
2
Stories
4

Financial

HOA Fee
$500
HOA Fee Frequency
Monthly
HOA Includes
Water, Sewer, Insurance
Tax Year
2026
Taxes
$16,639

Map

Community

Market Summary

Current real estate data for Single Family in Cambridge as of Sep 18, 2026
206
Single Family Listed
55
Avg DOM
937
Avg $ / SqFt
$1,171,615
Avg List Price

Property Summary

    27 Walden St # 2 Cambridge MA is a Single Family for sale in Cambridge, MA, 02140. It is listed for $2,900,000 and features 4 beds, 5 baths, and has approximately 3,468 square feet of living space, and was originally constructed in 1871. The current price per square foot is $836. The average price per square foot for Single Family listings in Cambridge is $937. The average listing price for Single Family in Cambridge is $1,171,615. To schedule a showing of MLS#73579186 at 27 Walden St # 2 in Cambridge, MA, contact your Cornerstone Real Estate agent at 617-238-7400.

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