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Penthouse Flat 5802 is an exquisitely renovated 3 bedroom 3.5 bathroom that has been completely customized by a premier custom home builder. This sprawling 4,152+/- sq ft home offers direct elevator access, a private balcony, sensational eastern views of Boston Harbor and northerly views of the Charles River. An exceptional floor plan is complete with large private foyer, 3 generous bedroom suites, including a large primary with 5 piece marble bathroom and 2 walk in closets. A banquet sized corner exposed living room is complete with a gas fireplace, private balcony, cascading views, and a custom wall of glass that opens to a large formal dining room. A top-of-the-line eat in kitchen has amazing views, center island and marble counters. Complete with automatic shades throughout, custom lighting, wine storage, private storage room, 24 hour Four Seasons Hotel Services available, fitness center, Access to Four Seasons Spa, Zuma and 2 Garage Parking Spaces!

More Info

Basic Information

  • Bedrooms3
  • Mls StatusActive
  • Bathroom4
  • Parcel Number W:04 P:01149 S:350,5135474
  • Unit Number5802

Location

  • NeighborhoodBack Bay
  • SubdivisionBack Bay
  • Address1 Dalton Street
  • Building Number1
  • CountySuffolk
  • StateMA
  • StreetDalton Street
  • TownBoston
  • Zip02199

Property Information

  • Square Feet4,152
  • Building Area Source Public Records
  • Living Area 4,152
  • Lot Size Units Acres
  • Property Attached YN Yes
  • Structure Type High-Rise

Tax Information

  • Tax Assessed Value $12,749,000
  • Tax Year 2025
  • Taxes$147,633

Basic Information

  • List Price$17,200,000
  • MLS Number73473626
  • Modification Date03/02/2026
  • Property SubTypeCondominium

Utilities

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

Amenities

  • Amenities
    • Bike Path
    • Conservation Area
    • Highway Access
    • Other
    • Park
    • Private School
    • Public School
    • Public Transportation
    • Shopping
    • T-Station
    • Tennis Court(s)
    • University
    • Walk/Jog Trails
  • Association Amenities
    • Clubroom
    • Elevator(s)
    • Fitness Center
    • Hot Water
    • Laundry
    • Parking
    • Pool
    • Putting Green
    • Recreation Facilities
    • Storage
  • Other AmenitiesFireplace, Tennis
  • PetsYes
  • Pool Features Association, In Ground
  • Security Features Doorman, Concierge

Parking

  • Parking Spaces2
  • Covered Spaces 2
  • Garage YN Yes

Rooms

  • Bathrooms Total Decimal 3.5
  • Full Bath3
  • Half Baths1

Building

  • BasementN
  • Building Area Units Square Feet
  • Entry Level 58
  • FireplaceYes
  • Fireplaces Total 1
  • Garage Spaces2
  • Rooms6
  • Stories1
  • Year Built2019
  • Year Built Details Approximate
  • Year Built Source Public Records

Other

  • Association Fee $15,014
  • Association Fee Frequency Monthly
  • Association Fee Includes
    • Air Conditioning
    • Gas
    • Heat
    • Insurance
    • Maintenance Grounds
    • Maintenance Structure
    • Reserve Funds
    • Security
    • Sewer
    • Snow Removal
    • Trash
    • Water
  • Date Listed02/02/2026
  • Farm Land Area Units Square Feet
  • View Count5

Map Location

Listed by Michael Harper of Coldwell Banker Realty - Boston

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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