11 Brown Street · Cambridge

FOR SALE · MLS #73516411

$12,995,000

beds
6
baths
6.5
sqft
7,258

11 Brown Street

Cambridge, MA 02138

LOCATION

Property location

Directions

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11 Brown Street, Cambridge, MA 02138Open Street View

Quiet one way off Brattle Street

Home type
Single Family Residence
Interior living area
7,258 sqft
Year built
2024
Lot size
14,657 sqft (about 0.34 acres)
Parking spaces
6
Price per sqft
$1,790/sqft

About this home

Hidden in plan sight! The privacy and grounds of a suburban estate, two blocks from the Charles River and minutes from Harvard Square. A masterpiece by Cafasso Design Group and Mariana Ibanez of UCLA, A and U Design, this architectural work of art redefines luxury living. Designed to blend quietly into a traditional Cambridge neighborhood, this residence gives no hint of it remarkable scale or extraordinary world within. 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 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. You won't believe whats behind the front door!

Listed by Beth Dickerson · Gibson Sotheby's International Realty
MLS PIN #73516411 · Updated 10/29/2026, 3:46:00 PM ET

Facts & features

Home overview
Property subtype
Single Family Residence
Property category
Residential
MLS status
Active
Bedrooms
6
Full bathrooms
6
Half bathrooms
1
Total bathrooms
6.5
Total rooms
10
Living area
7,258 sqft
Living area source
Measured
Above grade finished area
5,093 sqft
Below grade finished area
2,165 sqft
Building area
7,258
Building area units
Square Feet
Building area source
Measured
Area includes basement
Yes
Interior & systems
Heating
Forced Air · Heat Pump · Natural Gas · Hydro Air
Heating available
Yes
Cooling
Heat Pump
Cooling available
Yes
Interior features
Exercise Room · Game Room · Media Room · Sauna/Steam/Hot Tub · Wet Bar · Wired for Sound
Basement
Full · Finished · Walk-Out Access · Interior Entry
Fireplace
Yes
Fireplaces
2
Primary bathroom features
Yes
Room details

Primary bedroom

Level
Second

Bedroom 2

Level
Second

Bedroom 3

Level
Second

Bedroom 4

Level
Second

Bedroom 5

Level
First

Living room

Level
First

Dining room

Level
First

Family room

Level
First

Kitchen

Level
First

Price & tax details

Current asking price$12,995,000
Original asking price$12,995,000
Listed on2026-05-11
Days on market171
Tax record supplied by MLS
YearProperty taxAssessed value
2026$79,252$11,881,900

These records are supplied by the current listing. Assessed value is not market value; confirm taxes with the local assessor.

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SCHOOLS & EDUCATION

Schools & performance

2026 MA DESE

School names, grades and state-reported measures are listed below.

This listing does not name individual schools. Public school information below is context, not an attendance assignment for this address.

Nearby public schools

Sorted by straight-line distance within the city. These are not attendance boundaries or a guarantee of enrollment.

79DESE percentile

Nearby public school · not assigned

Graham and Parks

Grades PK · K · 1 · 2 · 3 · 4 · 5

Straight-line distance 0.84 km

Progress toward targets 52%

94DESE percentile

Nearby public school · not assigned

Maria L. Baldwin

Grades PK · K · 1 · 2 · 3 · 4 · 5

Straight-line distance 1.20 km

Progress toward targets 88%

70DESE percentile

Nearby public school · not assigned

Darby Vassall Upper School

Grades 6 · 7 · 8

Straight-line distance 1.22 km

Progress toward targets 62%

81DESE percentile

Nearby public school · not assigned

John M Tobin

Grades PK · K · 1 · 2 · 3 · 4 · 5

Straight-line distance 1.22 km

Progress toward targets 71%

66DESE percentile

Nearby public school · not assigned

Cambridge Rindge and Latin

Grades 9 · 10 · 11 · 12

Straight-line distance 1.43 km

Progress toward targets 40%

91DESE percentile

Nearby public school · not assigned

Martin Luther King Jr.

Grades PK · K · 1 · 2 · 3 · 4 · 5

Straight-line distance 1.70 km

Progress toward targets 75%

MLS school names do not guarantee attendance. Assignment can vary by school year, grade and admissions policy; confirm with the district before committing.
What do these numbers mean?

DESE accountability percentiles (1–99) compare schools administering similar assessments, using up to two years of indicators. These are not test scores out of 100 or GreatSchools 1–10 ratings. Progress toward targets is a separate state measure. Consider programs, support services and your child’s needs as well.

School names link to available school or district websites.

Information is deemed reliable but is not guaranteed. © 2026 MLS Property Information Network, Inc. All rights reserved.

Listings updated