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21 Beacon St 3K, Boston MA 02108
21 Beacon St 3K, Boston MA 02108
21 Beacon St 3K, Boston MA 02108
21 Beacon St 3K, Boston MA 02108
21 Beacon St 3K, Boston MA 02108
Massachusetts>Boston>Downtown Boston

21 Beacon St 3KBoston, MA 02108

For Sale

$419,900

Smart Buyer Rebate - Ask

Experience effortless Boston living in the distinguished Bellevue Building, located in the coveted Beacon Hill neighborhood. This stylish studio is the perfect starter home, city getaway, or smart investment, surrounded by the city’s best—Boston Common, top universities, downtown offices, cultural landmarks, and public transit are all within steps. Residents enjoy a shared roof deck with skyline views, while inside you’ll find a bright, open layout with tall ceilings, gleaming hardwoods, and oversized windows that create an airy, modern feel. The space features a sleek bathroom, ample storage, and a well-appointed kitchenette with granite counters and stainless appliances. With a full-time concierge, pet-friendly policy, and low condo fee that includes heat and hot water, this residence delivers both comfort and value. Historic character meets contemporary convenience in one of Boston’s most desirable addresses.

Listed by Joe Zingales

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Team Zingales Realty, LLC

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978-547-9068

Listed by Team Zingales

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Team Zingales Realty, LLC

Listed by Enrique Arias

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Team Zingales Realty, LLC

Last updated April 30, 2026

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Source: MLSPin #73509451

Listing Facts

  • TypeCondo
  • NeighborhoodDowntown Boston
  • Bathrooms1
  • Days on Prevu1
  • HOA/Maint. Fees$275/month
  • Taxes$4,171/year
  • Size262 sqft
  • Price per sqft$1,603

Amenities

  • Dishwasher
  • Private Outdoor Space
  • Pets Allowed
  • Parking

Location

Mortgage Calculator

Listing History

04/29/2026
Listed by Team Zingales Realty, LLC
$419,900

Property Details for 21 Beacon St 3K

Association

Amenities

  • Association Amenities: Hot Water, Laundry, Elevator(s)
  • Community Features: Public Transportation, Shopping, Park, T-Station, University
  • Pets Allowed: Yes w/ Restrictions

Fees

  • Association Fee: $275.00 Monthly
  • Association Fee Includes: Heat, Water, Sewer, Insurance, Security, Maintenance Structure

Exterior

Construction

  • Number Of Units Total: 163
  • Property Attached: Yes
  • Roof: Tar/Gravel
  • Stories: 1
  • Stories Total: 1
  • Structure Type: Mid-Rise
  • Year Built: 1899
  • Year Built Details: Actual
  • Building Name: Twenty One Beacon Condominium
  • Entry Level: 3
  • Entry Location: Unit Placement(Upper)
  • Exterior Features: Deck - Roof, City View(s)

Features

  • Patio And Porch Features: Deck - Roof
  • View: City

Measurements

  • Building Area Total: 262
  • Building Area Units: Square Feet
  • Lot Size Acres: 0.01
  • Lot Size Area: 0
  • Lot Size Square Feet: 262
  • Lot Size Units: Acres

Financial

Taxes

  • Parcel Number: W:03 P:02807 S:050,3364965
  • Tax Annual Amount: $4,171.00
  • Tax Assessed Value: $360,200.00
  • Tax Year: 2025

Interior

Features

  • Appliances: Dishwasher, Refrigerator, Cooktop
  • Flooring: Laminate
  • Interior Features: Internet Available - Broadband

Measurements

  • Living Area: 262
  • Living Area Source: Public Record

Rooms

  • Basement: N
  • Bathrooms Full: 1
  • Bathrooms Total Integer: 1
  • Rooms Total: 2

Utilities

Equipment

  • Cooling: Window Unit(s)
  • Has Cooling: Yes
  • Heating: Central, Steam
  • Has Heating: Yes
  • Sewer: Public Sewer
  • Utilities: For Electric Range
  • Water Source: Public

Frequently Asked Questions

How many bedrooms and bathrooms does this condo have?

There is bedrooms and 1 bathroom in this condo at 21 Beacon St 3K.

Are pets allowed at 21 Beacon St?

Yes, 21 Beacon St allows pets. Check the Property Details for any relevant restrictions.

What are the annual taxes for 21 Beacon St 3K?

Annual taxes for this condo are estimated at $4,171.

How does 21 Beacon St 3K compare to other condos in Downtown Boston?

This condo is listed 86% below the average price for condos in Downtown Boston and has been on the market for 82 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 Twenty One Beacon Condominium building.

What is the square footage on this condo?

According to the MLS, this listing is 262 sqft.

21 Beacon St 3K is a -bedroom, 1-bath condo for sale in Boston MA 02108. Listed on Prevu for 1 days at $419,900. This home features 262 square feet of living space, located in Downtown Boston. The median listing price for condos in this area is $1,895,000. The home offers private outdoor space, dishwasher, pets allowed, and parking. Explore more 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.