21 Beacon St #4T, Boston, MA 02108

$599,000 · For sale

This home is in Claflin Building, a 155-unit condominium building built in 1899.

21 Beacon St #4T, Boston

Enjoy classic Boston charm and exceptional city living in this inviting one bedroom, one bathroom residence at The Bellevue, the former Bellevue Hotel, ideally located beside the State House and Boston Common. The light-filled living space features warm parquet floors, high ceilings, elegant crown molding, and tall multi-pane windows accented by decorative exterior ironwork. An updated open kitchen with crisp white cabinetry, dark granite countertops, and a breakfast bar flows seamlessly into the living and dining area. A built in desk area completes the space. The bedroom boasts large closets, and the ensuite bathroom holds a tiled floor and tub surround.This professionally managed historic elevator building offers concierge service, a grand skylit lobby, and a spectacular common roof deck with sweeping Boston skyline views, along with a common function room. Floor-by-floor laundry and trash facilities add everyday convenience. The monthly condo fee is comprehensive and includes heat, hot water, electricity, water and sewer. Ideally situated near public transportation, MGH, the Financial District, Downtown Crossing, and Boston’s outstanding dining such as MOO, shopping, and cultural destinations, The Bellevue offers a wonderful opportunity to enjoy the best of downtown living in a distinctive historic setting.

About this address

21 Beacon St #4T is a 1-bedroom, 1-bath condo for sale in Boston, MA 02108 with 591 square feet, asking $599,000. It has been on our site since October 29, 2026.

The median asking price among the 386 other 1-bedroom condos for sale in Boston is $649,900. This one asks about 8% less. At $1,014 a square foot, it compares with a median of $846 among the 1575 other condos for sale in Boston with a stated size.

At 591 square feet, it is smaller than 78% of the 386 other 1-bedroom condos in Boston with a stated size.

This home is assessed at $543,100 for fiscal year 2023.

It scores 100 out of 100 for walkability, from how close everyday places are.

The closest train or subway stop is Park Street (MBTA Red Line and Green Line B·C·D·E), about 0.1 miles away. The closest bus stop is Beacon St @ Park St (MBTA route 43), about 0.1 miles away.

The closest public schools by level are Eliot K-8 Innovation School (0.7 miles) and Boston Adult Tech Academy (0.7 miles). The district decides which school serves an address.

Listing information from MLS Property Information Network (MLS PIN), MLS #73596359, deemed reliable but not guaranteed. Prices are compared with other homes listed on this site today. Trains and buses come from the transit agencies’ published schedules and schools from the National Center for Education Statistics. Distances are straight-line. Assessed values and past sales are public records from municipal assessors, published by MassGIS. An assessed value is set for taxation and may differ from market value.

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