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11 Brown Street — Photo 11 / 30

$12,995,000

Active

11 Brown Street

Cambridge, MA 02138

6Beds
6.5Baths
7,258Sq Ft
$1,790$/Sq Ft
14,657 sqftLot
2024Built
10Days on Market

Listed by Beth Dickerson at Gibson Sotheby's International Realty

Listing courtesy of Beth Dickerson, Gibson Sotheby's International Realty

About This Property

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

Key Facts

Property Type

Single Family

Style

Antique, Colonial, Raised Ranch

Year Built

2024

Living Area

7,258 sqft

Lot Size

14,657 sqft

Rooms

10

Bedrooms

6

Bathrooms

6.5 (6 full, 1 half)

Construction

Basement

Full Basement

Parking Spaces

6

Garage Spaces

2

Systems & Utilities

Heating

Hot Water Baseboard, Natural Gas, Coal, U

Cooling

Ductless Mini-Split

Water

City/Town Water

Sewer

City/Town Sewer

Financial

Taxes (2026)

$79,252/yr

Price / Sqft

$1,790/sqft

MLS #

73516411

Days on Market

10

Price History

Listed

May 14, 2026

$12,995,000

No price changes recorded.

Explore the Neighborhood

Schools Nearby

Cambridge Public Schools

17 schools · 9:1 student-teacher ratio

A7/10

Elementary Schools

Graham and Parks School (PK-8)7/10
John M. Tobin Montessori School (PK-8)7/10
Haggerty School (PK-5)6/10

Middle Schools

Cambridge Upper Schools (6-8)7/10

High Schools

Cambridge Rindge and Latin School (9-12)8/10
Rindge School of Technical Arts (RSTA) — 12 CTE pathwaysProject Lead the Way STEM curriculumAmigos dual-language immersion (English/Spanish)Tobin Montessori public school program

Ratings from GreatSchools & Niche

Full school details →
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Listing Courtesy Of

Beth Dickerson · Gibson Sotheby's International Realty
(617) 375-6900

MLS #73516411

Listing information provided by MLS Property Information Network, Inc. (MLS PIN). Data last updated May 24, 2026. Information deemed reliable but not guaranteed. © 2026 Steinmetz Real Estate Professionals at William Raveis Real Estate. Equal Housing Opportunity.

Home Value