A masterpiece by Cafasso Design Group, this architectural work of art redefines luxury living. Tucked within a coveted enclave off Brattle Street, this home unfolds across lush, sculpted grounds framed by mature trees, offering an unparalleled serene retreat. A striking sculptural staircase serves as the dramatic centerpiece, while interiors masterfully blend contemporary Japanese, Scandinavian, Italian, and French influences.The eat-in chef’s kitchen features custom Italian walnut cabinetry, Calacatta Gold marble counters, dual sinks & dishwashers, a Gaggenau 400 Series double oven, and walls of glass. Generous bedrooms and spa-inspired baths deliver sanctuary, complemented by a glass-enclosed office and a family room featuring a floating gas fireplace. A dedicated lifestyle level boasts a gym, guest suite, and inviting spa with a Western Red Cedar sauna & steam shower. Outside, manicured grounds surround an outdoor kitchen, expansive deck, and inviting patio perfect for entertaining.
Property Details
Price:
$12,995,000
MLS #:
73516411
Status:
Active
Beds:
6
Baths:
6.5
Type:
Single Family
Subtype:
Single Family Residence
Neighborhood:
harvardsquare
Listed Date:
May 11, 2026
Finished Sq Ft:
7,258
Total Sq Ft:
7,258
Lot Size:
14,657 sqft / 0.34 acres (approx)
Year Built:
2024
See this Listing
Schools
Interior
Above Grade Finished Area
5093
Bathrooms
6 Full Bathrooms, 1 Half Bathroom
Below Grade Finished Area
2165
Cooling
Heat Pump
Fireplaces Total
2
Heating
Forced Air, Heat Pump, Natural Gas, Hydro Air
Interior Features
Exercise Room, Game Room, Media Room, Sauna/Steam/Hot Tub, Wet Bar, Wired for Sound
Exterior
Architectural Style
Colonial, Contemporary
Community Features
Public Transportation, Shopping, Tennis Court(s), Park, Walk/Jog Trails, Medical Facility, Bike Path, Conservation Area, Highway Access, House of Worship, Marina, Private School, Public School, T-Station, University
Covered Spaces
2
Exterior Features
Deck, Patio, Professional Landscaping, Sprinkler System, Fenced Yard, Garden
Fencing
Fenced/Enclosed, Fenced
Garage Spaces
2
Lot Features
Cul-De-Sac, Level
Open Parking Spaces
4
Open Parking YN
1
Parking Features
Detached, Paved Drive, Off Street, Paved
Parking Spots
6
Parking Total
6
Patio And Porch Features
Deck, Patio
Roof
Slate, Rubber
Financial
Tax Year
2026
Taxes
$79,252
Map
Community
- Address11 Brown Street Cambridge MA
- CityCambridge
- CountyMiddlesex
- Zip Code02138
Subdivisions in Cambridge
Market Summary
Current real estate data for Single Family in Cambridge as of May 13, 2026
77
Single Family Listed
58
Avg DOM
997
Avg $ / SqFt
$3,321,371
Avg List Price
Property Summary
- 11 Brown Street Cambridge MA is a Single Family for sale in Cambridge, MA, 02138. It is listed for $12,995,000 and features 6 beds, 7 baths, and has approximately 7,258 square feet of living space, and was originally constructed in 2024. The current price per square foot is $1,790. The average price per square foot for Single Family listings in Cambridge is $997. The average listing price for Single Family in Cambridge is $3,321,371. To schedule a showing of MLS#73516411 at 11 Brown Street in Cambridge, MA, contact your Cornerstone Real Estate agent at 617-238-7400.
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Courtesy of Gibson Sotheby’s International Realty. The property listing data and information set forth herein were provided to MLS Property Information Network, Inc. from third party sources, including sellers, lessors and public records, and were compiled by MLS Property Information Network, Inc. The property listing data and information are for the personal, non-commercial use of consumers having a good faith interest in purchasing or leasing listed properties of the type displayed to them and may not be used for any purpose other than to identify prospective properties which such consumers may have a good faith interest in purchasing or leasing. MLS Property Information Network, Inc. and its subscribers disclaim any and all representations and warranties as to the accuracy of the property listing data and information set forth herein.
11 Brown Street
Cambridge, MA