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Home Massachusetts Condos for Sale

20 Beacon St Boston, MA 02108
NEW
17
$5,799,000
3 Beds 5 Baths
HOA
$1,449
SQFT
3787
20 Beacon St
Boston, MA 02108
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Property Description

This stately penthouse at 20 Beacon Street spans 3,787 SqFt across a distinguished 2-level layout w/ 3 bedrooms + 5 total bathrooms. A meticulous 2018 renovation honors the building’s 1820 heritage, w/ hand-cast ceiling moldings echoing the original facade and refined herringbone flooring underfoot. Architectural artistry defines the living areas, where Louis XV and Victorian marble mantles serve as sculptural focal points. The master suite unfolds into a serene sanctuary with a bespoke Poliform walk-in closet, a radiant Carrara marble bath with steam shower, soaking tub, and an adjacent custom cedar sauna. Each ensuite bathroom is appointed with warm marble and fixtures exuding timeless refinement. Upstairs, a tailored Poliform bar framed by Art Deco lighting flows onto a terrace envisioned by Winston Flowers—its curated plantings, automated irrigation, and a gas grill define a private oasis above the city. This residence seamlessly fuses architectural legacy with contemporary luxury.
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Property Details

Amenities

  • Amenities: Bike Path, Highway Access, Medical Facility, Park, Public Transportation, Shopping, T-Station, Walk/Jog Trails
  • Association Fee Includes: Elevator, Master Insurance, Sewer, Snow Removal, Water

Bathrooms

  • Full Baths: 3
  • Half Baths 2

Bedrooms

  • Bedrooms: 3

Other Rooms

  • Total Rooms: 7

Utilities

  • Heating: Forced Air
  • Cooling: Central Air
  • Water: City/Town Water
  • Sewer: City/Town Sewer

Unit Features

  • Square Feet: 3787
  • Unit Building: PH
  • Unit Level: 6
  • Interior Features: Sauna/Steam/Hot Tub
  • Security: Intercom
  • Floors: 2
  • Pets Allowed: Yes
  • Fireplaces: 4
  • Laundry Features: In Unit
  • Accessability Features: Unknown

Condo Complex Information

  • Condo Type: Condo
  • Complex Complete: Yes
  • Number of Units: 5
  • Elevator: Yes
  • Condo Association: U
  • HOA Fee: $1,449
  • Fee Interval: Monthly

Construction

  • Year Built: 1899
  • Style: Mid-Rise
  • Lead Paint: Unknown
  • Warranty: No

Garage & Parking

  • Parking Features: Rented
  • Parking Spaces: 1

Exterior & Grounds

  • Exterior Features: Deck - Roof
  • Pool: No

Other Information

  • MLS ID# 73427296
  • Last Updated: 09/08/25

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Map

Seller's Representative: Michael Carucci, Gibson Sotheby's International Realty
Sub Agent Compensation: n/a
Buyer Agent Compensation: n/a
Facilitator Compensation: n/a
Compensation Based On: n/a
Sub-Agency Relationship Offered: No

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The property listing data and information 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 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 set forth herein.

MLS PIN data last updated at 2025-09-08 11:52:00

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