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ActiveListed 32 days ago

$1,249,000

21 Keith St #2, Watertown, MA 02472

3
beds
3.5
baths
2,136
sqft
Lot sizeThe land that comes with the home, as reported to the MLS.
6,098 sqft
Year builtThe year the building was originally built, as reported by the listing agent.
2026
On the marketDays since the home was listed. New listings tend to move fastest.
32 days ago
Property type
Condominium
HOA / condo feeWhat the owners' association charges — usually covers shared upkeep, insurance on common areas, and sometimes heat or water. Ask us what's included.
$1/mo
Price per sqftList price divided by interior living area — handy for comparing homes of different sizes.
$585
ParkingSpaces that come with the home, as reported to the MLS.
3 spaces
Annual taxesLast annual property tax bill reported to the MLS. A new owner's bill can differ.
$7,268

What’s Special

  • Laundry: In Unit
  • Central Air
  • Balcony
  • Flooring - Hardwood

Experience modern living in this newly constructed townhouse located in the highly sought-after Mount Auburn/East Watertown neighborhood, just steps from the Cambridge line. Enjoy easy access to Harvard Sq., Arsenal Yards, &public transportation, w #73 bus to Harvard Sq. only moments away. Nestled on a quiet residential street, this three-level home offers a bright, open, & thoughtfully designed floor plan. The main level features a spacious open-concept kitchen, dining, and living area. The living room opens directly to a rear porch and private backyard. The upper level includes two luxurious primary suites, each w walk-in closets. The rear suite boasts a private balcony overlooking the backyard. A versatile bonus room & convenient laundry room complete this floor. The lower level provides additional living space with a generously sized bedroom, a full bathroom featuring vanities, and a comfortable family room.

Listing courtesy of Nathan Long, Coldwell Banker Realty - Cambridge · MLS PIN #73579006

Facts & Features

Status
Active
Active status flag
Active
Bedrooms
3
Bathrooms
3 full, 1 half
Living area
2,136 sqft

Interior

2
  • Recessed Lighting
  • Bonus Room

Exterior

2
  • Balcony
  • Rain Gutters

Parking

2
  • Off Street
  • On Street

Laundry

5
  • Flooring - Hardwood
  • Electric Dryer Hookup
  • Recessed Lighting
  • Second Floor
  • In Unit

Heating

3
  • Central
  • Forced Air
  • Electric

Cooling

1
  • Central Air

Appliances

7
  • Dishwasher
  • Disposal
  • Microwave
  • Refrigerator
  • Freezer
  • Washer
  • Dryer

MLS PIN #73579006 · Listed September 17, 2026

Location

21 Keith St #2, Watertown · All Watertown homes

The property listing data and information, or the Images, set forth herein were provided to MLS Property Information Network, Inc. from third party sources, including sellers, lessors, landlords and public records, and were compiled by MLS Property Information Network, Inc. The property listing data and information, and the Images, are for the personal, non commercial use of consumers having a good faith interest in purchasing, leasing or renting listed properties of the type displayed to them and may not be used for any purpose other than to identify prospective properties which such consumers may have a good faith interest in purchasing, leasing or renting. MLS Property Information Network, Inc. and its subscribers disclaim any and all representations and warranties as to the accuracy of the property listing data and information, or as to the accuracy of any of the Images, set forth herein.

$1,249,000

21 Keith St #2

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The property listing data and information, or the Images, set forth herein were provided to MLS Property Information Network, Inc. from third party sources, including sellers, lessors, landlords and public records, and were compiled by MLS Property Information Network, Inc. The property listing data and information, and the Images, are for the personal, non commercial use of consumers having a good faith interest in purchasing, leasing or renting listed properties of the type displayed to them and may not be used for any purpose other than to identify prospective properties which such consumers may have a good faith interest in purchasing, leasing or renting. MLS Property Information Network, Inc. and its subscribers disclaim any and all representations and warranties as to the accuracy of the property listing data and information, or as to the accuracy of any of the Images, set forth herein.