21 Keith St #2, Watertown, MA 02472

Watertown
Local realty services provided by:ERA Hart Sargis-Breen Real Estate
21 Keith St #2,Watertown, MA 02472
$1,249,000
  • 3 Beds
  • 4 Baths
  • 2,136 sq. ft.
  • Condominium
  • Active
Listed by: nathan long
Office: coldwell banker realty - cambridge
MLS#:73579006
Source:MLSPIN

Price summary

  • Price:$1,249,000
  • Price per sq. ft.:$584.74
  • Monthly HOA dues:$1

About this home

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.

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Home facts

  • Year built:2026
  • Listing ID #:73579006
  • Updated:November 11, 2026 at 12:41 PM

Rooms and interior

  • Bedrooms:3
  • Total bathrooms:4
  • Full bathrooms:3
  • Half bathrooms:1
  • Rooms Total:8
  • Flooring:Flooring - Hardwood, Hardwood, Vinyl
  • Dining Description:Hardwood, Recessed Lighting
  • Kitchen Description:Countertops - Stone/Granite/Solid, Dishwasher, Disposal, Flooring - Hardwood, Freezer, Microwave, Peninsula, Recessed Lighting, Refrigerator
  • Living area:2,136 sq. ft.

Heating and cooling

  • Cooling:3 Cooling Zones, Central Air
  • Heating:Central, Electric, Forced Air
  • Central air:Yes

Structure and exterior

  • Roof:Shingle
  • Year built:2026
  • Building area:2,136 sq. ft.
  • Lot area:0.14 Acres
  • Construction Materials:Stone
  • Exterior Features:Balcony, Rain Gutters

Utilities

  • Water:Public
  • Sewer:Public Sewer

Finances and disclosures

  • Price:$1,249,000
  • Price per sq. ft.:$584.74
  • Tax amount:$7,268 (2025)

Features and amenities

  • Appliances:Dishwasher, Disposal, Dryer, Freezer, Microwave, Refrigerator, Washer
  • Laundry features:Dryer, Electric Dryer Hookup, Flooring - Hardwood, In Unit, Recessed Lighting, Second Floor, Washer
  • Amenities:Recessed Lighting

Parking

  • Total parking spaces:3
  • Parking description:Off Street, On Street
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 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 or leasing 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 or leasing. 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.

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