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57 Museum St., Cambridge MA 02138

Cambridge, MA 02138 • Agassiz
$3,400,000
Est. $101,076/month
4
Beds
3.5
Baths
3,008
Sq Ft
$1,130
Price/Sq Ft
0.12
Acres
2025
Year Built
2
Parking
22
Days on Market
Active Listed Jun 16, 2026 • MLS# 73536823 Copied! • Updated Jun 20, 2026

About this home

Set on a quiet, tree-lined street in the beloved Baldwin neighborhood, this newly constructed Colonial blends modern interiors with period architecture inspired by the area’s turn-of-the-century homes. A long front porch creates a classic first impression. The south-facing main level is filled with natural light and offers an open layout for cooking, dining, and gathering, with a cozy gas fireplace, powder room, and mudroom. Upstairs are three bedrooms, including a serene primary suite with beamed cathedral ceilings, skylight, and spa-like bath with dual shower and double vanity. An additional bathroom with a tub, and laundry is conveniently located on the same level. The lower level features a spacious media room plus a fourth bedroom and full bath. Outside, enjoy a private patio just blocks from Harvard Sq., the Red Line, and neighborhood favorites like Giulia, Moëca, Pavement Coffeehouse, Simon’s Coffee Shop, and Bagelsaurus. Two off-street parking spaces with an EV charger.

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Property History

Property Timeline

🏠
Listed for Sale
Jun 16, 2026
$3,400,000
Original listing
Agent: Lauren Holleran Team Office: Gibson Sotheby's International Realty

Tax History

Year Taxes Assessment
2026 $999,999 $999,999

Financial Details

Annual Property Tax
$999,999
Tax Year 2026
HOA Fee
$350
Monthly
Assessed Value
$999,999

Facts & Features

Central AC

Home Facts

Type Residential
Style Single Family Residence
Year Built 2025
Living Area 3,008 sq ft
Lot Size 0.12 acres
Bedrooms 4
Full Baths 3
Half Baths 1
Total Rooms 13

Interior

Heating Forced Air, Heat Pump, Hydronic Floor Heat(radiant), Air Source Heat Pumps (ashp)
Cooling Central Air, Heat Pump, Air Source Heat Pumps (ashp)
Flooring Tile, Hardwood, Flooring - Hardwood
Appliances Gas Water Heater, Range, Dishwasher, Disposal, Microwave, Refrigerator
Fireplace Living Room
Fireplaces 1
Basement Full, Finished, Interior Entry
Laundry Gas Dryer Hookup, Washer Hookup, Second Floor
Features Bathroom - Half, Closet/cabinets - Custom Built, Recessed Lighting, Bathroom, Mud Room, Internet Available - Broadband

Exterior

Construction Frame
Architecture Colonial
Roof Shingle
Features Patio, Covered Patio/deck
Pool None
Spa None
Fencing Fenced/enclosed
Patio/Porch Patio, Covered
Features Paved Drive, Off Street, Tandem, Paved
Total Spaces 2
Electric Circuit Breakers, Smart Grid Meter
Water Public
Sewer Public Sewer
Gas None
Other For Gas Range, For Gas Oven, For Gas Dryer, Washer Hookup
Annual Tax $999,999
Assessed Value $999,999
HOA Yes
HOA Fee $350 Monthly
Fee Includes None
Amenities None
Optional Fee Includes None
Association Required Yes
Seller Disclosures All Floor Plans Measurements Are Provided By Owner. Hoa Will Cover Home Owners Master Insurance, Rest Will Be Self Managed By New Owners. Property Tax To Be Reassessed After Sale. Lot Size Is 55-57 Museum Street Combined.
Possession None
Accepted Financing Contract
Structure Type []
Sq Ft Source Owner
Documents None
County Middlesex
Total market time (incl. prior listings) 78 days

Property Overview

Property Type
Single Family Residence
Listing Type
For Sale
Year Built
2025
Bedrooms
4
Full Bathrooms
3
Half Bathrooms
1
Living Area
3,008 sq ft
Total Rooms
13

Room Details

First Floor

Dining Room
16 x 13
Flooring - Hardwood, Window(s) - Bay/Bow/Box, Open Floorplan, Recessed Lighting
Kitchen
17 x 10
Closet/Cabinets - Custom Built, Flooring - Hardwood, Window(s) - Bay/Bow/Box, Countertops - Stone/Granite/Solid, Kitchen Island, Recessed Lighting, Pot Filler Faucet, Wine Chiller, Gas Stove
Living Room
18 x 13
Flooring - Hardwood, Window(s) - Bay/Bow/Box, Open Floorplan, Recessed Lighting

Second Floor

Bathroom1
12 x 11
Bathroom - Full, Bathroom - Double Vanity/Sink, Bathroom - Tiled With Shower Stall, Closet/Cabinets - Custom Built, Flooring - Stone/Ceramic Tile, Window(s) - Bay/Bow/Box, Countertops - Stone/Granite/Solid, Recessed Lighting, Lighting - Sconce
Bedroom3
11 x 10
Closet, Flooring - Hardwood, Window(s) - Bay/Bow/Box, Recessed Lighting
Bathroom2
8 x 5
Bathroom - Full, Bathroom - Tiled With Tub & Shower, Closet/Cabinets - Custom Built, Flooring - Stone/Ceramic Tile, Window(s) - Bay/Bow/Box
Bedroom2
14 x 10
Closet, Flooring - Hardwood, Window(s) - Bay/Bow/Box, Recessed Lighting
Master Bedroom
16 x 14
Bathroom - Full, Skylight, Cathedral Ceiling(s), Beamed Ceilings, Walk-In Closet(s), Flooring - Hardwood, Window(s) - Bay/Bow/Box, Recessed Lighting, Lighting - Pendant

Basement Floor

Bedroom4
11 x 10
Closet, Flooring - Hardwood, Window(s) - Bay/Bow/Box, Recessed Lighting
Bathroom3
8 x 5
Family Room
22 x 22
Flooring - Hardwood, Window(s) - Bay/Bow/Box, Recessed Lighting

Other Floor

Bedroom5
Office
Master Bathroom
Yes

Interior Features

Flooring: Tile, Hardwood, Flooring - Hardwood
Appliances: Gas Water Heater, Range, Dishwasher, Disposal, Microwave, Refrigerator
Interior Features: Bathroom - Half, Closet/Cabinets - Custom Built, Recessed Lighting, Bathroom, Mud Room, Internet Available - Broadband
Windows: Insulated Windows
Basement: Full, Finished, Interior Entry
Laundry: Gas Dryer Hookup, Washer Hookup, Second Floor
Security:

Construction & Materials

Style: Colonial
Year Built: 2025
Structure Type:
Exterior Materials: Frame
Roof: Shingle
Foundation: Concrete Perimeter

Heating, Cooling & Utilities

Heating: Forced Air, Heat Pump, Hydronic Floor Heat(Radiant), Air Source Heat Pumps (ASHP)
Heating Zones: 3
Cooling: Central Air, Heat Pump, Air Source Heat Pumps (ASHP)
Cooling Zones: 3
Hot Water:
Water Source: Public
Sewer: Public Sewer
Energy Features: Thermostat

Exterior & Lot

Exterior Features: Patio, Covered Patio/Deck
Patio & Porch: Patio, Covered
Fencing: Fenced/Enclosed
Other Structures:
Lot Features: Level
Road Surface:

Parking & Garage

Total Parking Spaces: 2
Parking Features: Paved Drive, Off Street, Tandem, Paved

Special Features

Fireplaces: 1
Fireplace Type: Living Room
Community Amenities: Public Transportation, Shopping, Pool, Tennis Court(s), Park, Walk/Jog Trails, Medical Facility, Laundromat, Bike Path, Highway Access, House of Worship, Private School, Public School, T-Station, University

Nearby Schools

School information not available for this location.

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Including down payment
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Monthly Payment Breakdown

Principal & Interest $0
Property Tax $83,333
Homeowners Insurance $200
HOA Fee $350/mo
PMI (if <20% down) $0

Loan Summary

Total of 360 payments $0
Total principal paid $0
Total interest paid $0

Rate Impact

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Payment Over Time

Interest
Principal
Year 1
95% Interest
Year 15
50/50
Year 30
95% Principal
* Estimates only. Actual payments may vary. Consult with a lender for accurate figures.

Location

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Neighborhood

Agassiz

57 Museum St., Cambridge MA 02138

Cambridge, MA 02138

Listing Information

Listing Agent Lauren Holleran Team
Listing Office Gibson Sotheby's International Realty
Office Phone 617-945-9161
Agent MLS ID TM331830
Office MLS ID AN2064
Listing Data Updated Jun 20, 2026 3:05 AM EDT
Listing information is deemed reliable but not guaranteed. Data provided by MLS Property Information Network, Inc. All information should be independently verified.

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Steven Novak
BMN Boston Real Estate
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BMN Boston Real Estate

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