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Forecaster 121 delivers urban luxury at one of downtown Boston's most strategically positioned addresses-where the North End, Back Bay, Faneuil Hall, and the Waterfront converge within steps of your front door. This exceptional two-bedroom, two-bathroom residence features an open-concept floor plan with soaring high ceilings, oversized panoramic windows that flood the living room with light, and a chef's kitchen designed for those who cook seriously and entertain effortlessly. Both bedrooms offer private en-suite bathrooms, a level of finish that reflects genuine attention to detail. In-unit washer and dryer and central air ensure daily comfort without compromise. The boutique building delivers 24-hour concierge service, a fitness room, club room, and secure bike storage-the infrastructure of effortless urban living. Steps from Faneuil Hall, the Harborwalk, TD Garden, Boston Public Market, and the Orange and Green Lines, with Mass Pike and Amtrak access nearby. This is downtown Boston living without trade-offs-refined, connected, and entirely without compromise.

More Info

Basic Information

  • Bedrooms2
  • Mls StatusNew
  • Bathroom2
  • Parcel Number W:03 P:01633 S:072,3365011
  • Unit Number507

Location

  • NeighborhoodBeacon Hill
  • SubdivisionBeacon Hill
  • Address121 Portland Street
  • Building Number121
  • CountySuffolk
  • StateMA
  • StreetPortland Street
  • TownBoston
  • Zip02114

Property Information

  • Square Feet953
  • Building Area Source Public Records
  • Living Area 953
  • Lot Size Square Feet 953
  • Lot Size Units Acres
  • Property Attached YN Yes
  • Structure Type Mid-Rise

Tax Information

  • Tax Assessed Value $772,700
  • Tax Year 2026
  • Taxes$9,581

Rooms

  • Bathrooms Total Decimal 2
  • Full Bath2

Building

  • BasementN
  • Building Area Units Square Feet
  • Construction Materials Brick
  • Entry Level 5
  • Rooms4
  • Stories1
  • Year Built2017
  • Year Built Details Actual
  • Year Built Source Public Records

Amenities

  • Amenities
    • Highway Access
    • Medical Facility
    • Park
    • Private School
    • Public School
    • Public Transportation
    • Shopping
    • T-Station
    • University
  • Association Amenities Elevator(s), Clubroom
  • Other AmenitiesGarden
  • PetsYes w/ Restrictions
  • Security Features Concierge

Parking

  • Parking Spaces
  • Open Parking YN Yes
  • Parking Features On Street

Basic Information

  • List Price$875,000
  • MLS Number73585155
  • Modification Date10/02/2026
  • Property SubTypeCondominium

Property

  • Acreage0.02
  • Entry Location Unit Placement(Upper)

Utilities

  • Cooling Central Air
  • Cooling YN Yes
  • Heat SystemYes
  • Heating Forced Air
  • Sewer Public Sewer
  • Water Source Public

Other

  • Association Fee $886
  • Association Fee Frequency Monthly
  • Association Fee Includes
    • Insurance
    • Maintenance Structure
    • Reserve Funds
    • Security
    • Sewer
    • Snow Removal
    • Water
  • Date Listed10/01/2026
  • Farm Land Area Units Square Feet

Map Location

Listed by Steven Cohen Team of Keller Williams Realty Boston-Metro | Back Bay

The property listing data and information, or the Images, set forth herein were provided to MLS Property Information Network, Inc. (MLSPIN) from third party sources, including sellers, lessors and public records, and were compiled by MLSPIN. 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. MLSPIN 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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