6 Mercer Circle Cambridge MA 02138 MLS #73502038

6 Mercer Circle
Cambridge, MA, 02138
$4,800,000
4 Beds
4 Baths
4,292 SqFt
0.22 Acres
$4,800,000
6 Mercer Circle
Cambridge, MA, 02138
MLS #73502038 image #0
Tucked along one of the most sought-after streets in West Cambridge, between Harvard Square & the Charles River, this beautifully proportioned home blends historic character with everyday convenience. Mercer Circle, originally called Telephone Street, is part of a storied enclave developed by Gardiner G. Hubbard, founder of the National Geographic Society and 1st president of Bell Telephone Company. The property showcases a 29′ covered wrap-around porch overlooking specimen plantings. Inside, gracious rooms are defined by tall windows & ceilings, fireplaces, and custom built-ins. Outside, the irrigated fruit gardens yield plums, blueberries, apples, and vegetables. Ideally located just 0.2 miles from BB&N’s Lower and Middle Schools and approximately one mile from Shady Hill School & BB&N’s Upper School. Properties on Mercer Circle are rarely offered, as residents tend to stay for generations, drawn by the tranquil setting, community, & enduring curb appeal.

Property Details

Price:
$4,800,000
MLS #:
73502038
Status:
Active
Beds:
4
Baths:
4
Type:
Single Family
Subtype:
Single Family Residence
Neighborhood:
westcambridge
Listed Date:
Apr 15, 2026
Finished Sq Ft:
4,292
Total Sq Ft:
4,292
Lot Size:
9,454 sqft / 0.22 acres (approx)
Year Built:
1885
ColonialTennisWest CambridgeWestcambridge

Schools

Interior

Above Grade Finished Area
3690
Bathrooms
3 Full Bathrooms, 2 Half Bathrooms
Below Grade Finished Area
602
Cooling
Central Air, Whole House Fan
Fireplaces Total
2
Heating
Forced Air, Natural Gas
Interior Features
Office, Exercise Room, Library, Vestibule
Laundry Features
First Floor

Exterior

Architectural Style
Colonial
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
Exterior Features
Porch, Rain Gutters, Professional Landscaping, Sprinkler System, Fruit Trees, Garden
Lot Features
Corner Lot
Open Parking Spaces
2
Open Parking YN
1
Parking Features
Off Street, Paved
Parking Spots
2
Parking Total
2
Patio And Porch Features
Porch

Financial

Tax Year
2026
Taxes
$29,806
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Marie Andrews

Marie Andrews

Realtor®, Broker/Owner, GBREB, Notary Public

Marie Andrews is an award-winning, licensed real estate broker with licenses in Massachusetts and Florida. She has been selling real estate in the greater Boston area for over 20 years. Over the past two decades, Marie has worked for Century 21 Advanced Realty, building a reputation as a multi-million dollar producer. She has developed an extensive network of investors, lenders, and attorneys. Marie has a wide knowledge base on property management, Massachusetts real estate law, and building…

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Current real estate data for Single Family in Cambridge as of Jun 02, 2026
76
Single Family Listed
67
Avg DOM
1,000
Avg $ / SqFt
$3,344,231
Avg List Price

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Property Summary

    6 Mercer Circle Cambridge MA is a Single Family for sale in Cambridge, MA, 02138. It is listed for $4,800,000 and features 4 beds, 4 baths, and has approximately 4,292 square feet of living space, and was originally constructed in 1885. The current price per square foot is $1,118. The average price per square foot for Single Family listings in Cambridge is $1,000. The average listing price for Single Family in Cambridge is $3,344,231. To schedule a showing of MLS#73502038 at 6 Mercer Circle in Cambridge, MA, contact your Pegasus Realty LLC agent at 781-858-3505.
6 Mercer Circle
Cambridge, MA