RahelChoi
Buy
Property SearchSearch all available MLS listingsSet AlertsGet notified about new listingsNeighborhood GuidesExplore local communities & data
Natick, MA
Wellesley, MA
Ashland, MA
Southborough, MA
Brookline, MA
Sudbury, MA
View All Neighborhoods →
Featured PropertiesBrowse our exclusive local listings
241 Carver Rd
7 Garden Road
50 Sprague St
View All Featured →
Sell
Home ValuationGet a free, instant estimateMy ListingsBrowse my active market properties
Rent
Insights
Resources
Local EventsEvents & local favorites near you
About
Meet the AgentMy background and experience
Contact Me
Buy
Property Search
Set Alerts
Neighborhood Guides
Natick, MA
Natick CenterSouth NatickWest NatickNorth NatickWethersfieldWalnut HillFelchville
Wellesley, MA
Ashland, MA
Southborough, MA
Brookline, MA
Sudbury, MA
View All Neighborhoods →
Featured Properties
241 Carver Rd
7 Garden Road
50 Sprague St
View All Featured →
Sell
Home Valuation
My Listings
Rent
Insights
Resources
Local Events
About
Meet the Agent
Contact Me

Rahel Choi

I'm Rahel Choi, a bilingual (English/Korean) Natick, MA real estate agent helping first-time buyers, families, and investors across MetroWest—from first search to closing.

Explore

  • Home
  • About
  • Home Search
  • Set Alerts
  • Rent
  • My Active Listings
  • Featured Listings
  • Home Valuation
  • Insights
  • Contact
  • Privacy Policy

Contact

  • 361 Newbury Street, Boston, MA, 02115
  • (857) 250-7248
  • choicehomesma@gmail.com

Brokerage

Exp Realty

© 2026 Rahel Choi. All rights reserved.
Equal Housing Opportunity. Information deemed reliable but not guaranteed.

  1. Home
  2. Listings
  3. 11 Brown Street, Cambridge, MA 02138
Active
108 Days on market
11 Brown Street Cambridge — Photo 1 of 36

11 Brown Street Cambridge — Photo 1 of 36

$12,995,000

11 Brown Street, Cambridge, MA 02138

Cambridge, MA 02138 — Harvard Square

Beds

6

Baths

6.5

SqFt

7,258

Style

Single Family

Built

2024

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. You won't believe whats behind the front door!

Market Value Analysis

This Property
Size (SqFt) →Price →
This Property$1790/sqft
Local Avg (Cambridge)$878/sqft
104% AboveMarket Average

* Analysis is based on 24 actively listed and recently sold comparable properties strictly within Cambridge, MA.

Property Details

Financials

Original Price$12,995,000
Annual Taxes$79,252

Parking

Garage2
Off-Street6

Interior Specifications

Total Rooms10
Fireplaces2
Flooring--
BasementFull, Finished, Walk-Out Access, Interior Entry

Climate & Utilities

HeatingForced Air, Heat Pump, Natural Gas, Hydro Air
CoolingHeat Pump
WaterPublic
SewerPublic Sewer

Building & Exterior

Construction--
RoofSlate, Rubber
FoundationConcrete Perimeter
ZoningA-2

Property & Lot

Acres0.34
SqFt Lot14,657
Lot FeaturesCul-De-Sac, Level

Neighborhood

Public Transportation • Shopping • Tennis Court(s) • Park • Walk/Jog Trails • Medical Facility

Geography

Floorplan Breakdown

Structural Layout

Second
Master BedroomBedroom 2Bedroom 3Bedroom 4
First
Living RoomDining RoomKitchenFamily RoomBedroom 5
Living Room
Lvl First
Dining Room
Lvl First
Kitchen
Lvl First
Family Room
Lvl First
Master Bedroom
Lvl Second
Bedroom 2
Lvl Second
Bedroom 3
Lvl Second
Bedroom 4
Lvl Second
Bedroom 5
Lvl First

Property History

Listed
$12,995,000

May 11, 2026

MLS® 73516411

Terminated
$14,450,000

Nov 25, 2025

MLS® 73343401

Listed
$14,450,000

Mar 10, 2025

MLS® 73343401

Terminated
$16,495,000

Nov 26, 2024

MLS® 73239507

Listed
$16,495,000

May 16, 2024

MLS® 73239507

Population

38,509

U.S. Census Bureau, ACS 2024 5-Year Estimates (B01003)

Median Household Income

$120K

U.S. Census Bureau, ACS 2024 5-Year Estimates (B19013)

Renter-Occupied Homes

58.1%

U.S. Census Bureau, ACS 2024 5-Year Estimates (B25003)

New Construction Permits — Middlesex County

2,667 housing units permitted in the last 12 months (-2% vs the prior 12 months) — 1,709 in 5+ unit buildings

U.S. Census Bureau, Building Permits Survey (through Jun '26)

ADU Potential

Massachusetts allows one accessory dwelling unit by right in single-family zoning districts statewide (M.G.L. c. 40A §3; 760 CMR 71.00, effective Feb 2025). Estimated maximum ADU size for this property: 900 sq ft (the lesser of 900 sq ft or half the 7,258 sq ft principal dwelling). Lot size: 14,657 sq ft.

Based on listing data, which indicates the property type — not the zoning district. Local dimensional, septic (Title 5), and historic-district requirements still apply. Not legal advice — verify with the municipality.

Full Cambridge, MA market report ZIP 02138 market data
Listing Provided By

Listing Agent: Beth Dickerson

Listing Office: Gibson Sotheby's International Realty

MLS® Number: 73516411

Related Insights

View All
Cambridge FHA Duplex Limit: House Hacking Reality
Real Estate
Aug 17, 2026

Cambridge FHA Duplex Limit: House Hacking Reality

View All Insights

Browse More Homes in Cambridge

Explore other active listings in the area.

  • 98 Willow Street
    $1,500,000
    98 Willow Street
    Cambridge, MA
    6 bd3 ba2,526 sqft
  • 17-19 Orrin Street
    $2,500,000
    17-19 Orrin Street
Cambridge, MA
6 bd3 ba3,159 sqft
  • 14 Saint Paul St
    $2,400,000
    14 Saint Paul St
    Cambridge, MA
    6 bd4 ba3,612 sqft
  • 13 Roberts Rd
    $2,600,000
    13 Roberts Rd
    Cambridge, MA
    6 bd3 ba3,681 sqft
  • 12 Martin Street
    $3,600,000
    12 Martin Street
    Cambridge, MA
    6 bd5 ba4,891 sqft
  • 26-28 Porter Rd
    $1,825,000
    26-28 Porter Rd
    Cambridge, MA
    7 bd3 ba2,988 sqft