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50 Beacon Street 1Boston, MA 02108

For Sale

$5,695,000

Smart Buyer Rebate $28,475

This sensational duplex condo, with 17 windows on the parlor level alone, is located within The Armory - a distinguished concierge building at 50 Beacon St in Beacon Hill featuring only 5 residences. Offering a private townhouse style entrance on picturesque Spruce St., the grand spaces welcome you upon entry and are alluring & inviting. Guests will be in awe of the volume & elegance as the expansive living and dining spaces w/ 12 foot ceilings evoke wonder due to rarely seen architecture & scale. Beautiful millwork, gas fireplace, warm hardwood flooring all add to the graceful space. Standout features include a handsome library w/ wood paneled walls-a distinguished home office. A wonderfully laid out, oversized kitchen w/ notable appliances & pantry adjacent to a fantastic "den" allows for casual dining & cozy entertaining options. A luxurious primary suite w/ seating area offers 2 walk-in closets & an opulent bathroom. Two addt'l large bdms w/ en suite baths, powder room, storage.

Listed by Rebecca Davis Tulman and Leslie Singleton Adam

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Gibson Sotheby's International Realty

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(617) 5105050

Last updated October 26, 2025

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Source: MLSPin #73445104

Listing Facts

  • TypeCondo
  • NeighborhoodSouth Slope
  • Bedrooms3
  • Bathrooms4
  • Days on Prevu55
  • HOA/Maint. Fees$3,132.19/month
  • Taxes$50,624.22/year
  • Size3,116 sqft
  • Price per sqft$1,828

Amenities

  • Dishwasher
  • Private Outdoor Space
  • Washer/Dryer
  • Pets Allowed
  • Air Conditioning
  • Parking

Location

Mortgage Calculator

Listing History

10/17/2025
Listed by Gibson Sotheby's International Realty
$5,695,000

Property Details for 50 Beacon Street 1

Association

Amenities

  • Association Amenities: Elevator(s)
  • Community Features: Public Transportation, Shopping
  • Pets Allowed: Yes

Fees

  • Association Fee: $3,132.19 Monthly
  • Association Fee Includes: Water, Sewer, Insurance, Security, Maintenance Structure, Maintenance Grounds, Snow Removal, Trash, Reserve Funds

Exterior

Construction

  • Number Of Units Total: 5
  • Roof: Rubber
  • Stories: 2
  • Stories Total: 2
  • Structure Type: Rowhouse, Brownstone
  • Year Built: 1875
  • Year Built Details: Approximate
  • Architectural Style: Other (See Remarks)
  • Building Name: The Armory
  • Construction Materials: Brick, Stone, See Remarks
  • Entry Level: 1
  • Entry Location: Unit Placement(Street)
  • Exterior Features: Deck - Roof

Features

  • Patio And Porch Features: Deck - Roof

Measurements

  • Building Area Total: 3,116
  • Building Area Units: Square Feet
  • Lot Size Units: Acres

Financial

Taxes

  • Parcel Number: 4676588
  • Tax Annual Amount: $50,624.22
  • Tax Assessed Value: $4,329,400.00
  • Tax Year: 2025

Interior

Features

  • Appliances: Oven, Dishwasher, Disposal, Trash Compactor, Microwave, Range, Refrigerator, Freezer, Washer, Dryer, Wine Refrigerator, Range Hood
  • Fireplace: Yes
  • Fireplaces Total: 2
  • Flooring: Wood
  • Interior Features: Library, Wet Bar

Measurements

  • Living Area: 3,116
  • Living Area Source: Public Record

Rooms

  • Basement: N
  • Bathrooms Full: 3
  • Bathrooms Half: 1
  • Bathrooms Total Integer: 4
  • Bedrooms Total: 3
  • Rooms Total: 8

Utilities

Equipment

  • Cooling: Central Air
  • Has Cooling: Yes
  • Heating: Forced Air
  • Has Heating: Yes
  • Sewer: Public Sewer
  • Utilities: For Gas Range
  • Water Source: Public

Frequently Asked Questions

How many bedrooms and bathrooms does this condo have?

There are 3 bedrooms and 4 bathrooms in this condo at 50 Beacon Street 1.

Are pets allowed at 50 Beacon Street?

Yes, 50 Beacon Street allows pets.

What are the annual taxes for 50 Beacon Street 1?

Annual taxes for this condo are estimated at $50,624.

How does 50 Beacon Street 1 compare to other condos in South Slope?

This condo is listed 4% below the average price for condos in South Slope and has been on the market for 50 less days than the typical home in this area.

What building or home owners association is the condo part of?

This condo is in the The Armory building.

What is the square footage on this condo?

According to the MLS, this listing is 3,116 sqft.

50 Beacon Street 1 is a 3-bedroom, 4-bath condo for sale in Boston MA 02108. Listed on Prevu for 55 days at $5,695,000. This property features 3,116 square feet of living space, located in South Slope. The median listing price for condos in this area is $7,747,500. Additional amenities include private outdoor space, dishwasher, pets allowed, air conditioning, parking, and washer/dryer. View other condo listings in Boston.

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.

Full MLS Disclaimers

Rebate estimate is indicative only and based on listing price and estimated buyer's agent commission paid by owner, if applicable. Final rebates are subject to Terms of Use and may vary due to final negotiated transaction terms.