21-23 Marlborough Street, #4
Boston, MA 02116
$6,499,000 - Back Bay
Experience refined city living in this beautifully appointed penthouse, ideally situated on the coveted first block of Marlborough Street. This gracious 2-bedroom, 2.5-bath residence showcases classic Boston elegance with beautiful hardwood floors, high ceilings with intricate molding a fireplace, abundant natural light and direct elevator access. The generous living area flows into a bright dining space with direct access to a large private roof deck. This exceptional outdoor space provides the perfect setting for dining, entertaining, or relaxing. The spacious primary suite features bay windows overlooking Marlborough Street, a large dressing room and a well- appointed en suite bath. The second bedroom offers its own full bath and direct access to the private roof deck. This residence is ideally located just moments from the Public Garden, Charles River Esplanade and all that Back Bay has to offer. Elevator access to two garage parking spaces complete this exceptional offering.
| Listing ID: | 73587563 |
|---|---|
| List Price: | $6,499,000 |
| Property Type: | Residential |
| Property Sub Type: | Condominium |
| Status: | New |
| Bedrooms Total: | 2 |
| Bathrooms Full: | 2 |
| Bathrooms Half: | 1 |
| Living Area: | 2,722 |
| Association Fee: | $2,550 |
| Tax Annual Amount: | $44,222 |
| City: | Boston |
| MLS Area Major: | Back Bay |
| County Or Parish: | Suffolk |
| Postal Code: | 02116 |
| Year Built: | 1866 |
| Number Of Units Total: | 3 |
| Cooling: | Central Air |
| Heating: | Central |
| Parking Features: | Attached |
| Status: | Active |
| State Or Province: | MA |
| Water Source: | Public |
| Association Fee Frequency: | Monthly |
| Listing Contract Date: | 2026-10-07 |
| Cooling?: | Yes |
| Fireplace?: | Yes |
| Garage?: | Yes |
| Heating?: | Yes |
| Fireplaces Total: | 2 |
| Rooms Total: | 8 |
| Association Fee Includes: | Water, Sewer, Insurance, Maintenance Structure, Maintenance Grounds, Snow Removal |
| Bathrooms Total Integer: | 3 |
| Attached Garage?: | Yes |
| Basement: | false |
| Basement: | N |
| Building Area Source: | Public Records |
| Common Walls: | No One Above |
| Community Features: | Public Transportation, Shopping, Tennis Court(s), Park, Walk/Jog Trails, Medical Facility, Laundromat, Bike Path, Highway Access, House of Worship, Private School, Public School, T-Station, University |
| Living Area Units: | Square Feet |
| Lot Size Units: | Acres |
| Parcel Number: | 4759318 |
| Sewer: | Public Sewer |
| Structure Type: | Brownstone |
| Zoning: | 000000 |
| Covered Spaces: | 2 |
| Garage Spaces: | 2 |
| Stories Total: | 1 |
| Year Built Source: | Public Records |
| Entry Level: | 4 |
| Farm Land Area Units: | Square Feet |
| Disclosure: | No |
| Dpr Flag: | No |
| Lead Paint: | Unknown |
| Listing Alert: | No |
| List Price Per Sqft: | $2,387.58 |
| Page: | 00000 |
| Price Per Sqft: | $2,387.58 |
| Square Feet Incl Base: | No |
| Unit Building: | 4 |
| Original List Price: | $6,499,000 |
| Parking Total: | 2 |
| Room Master Bathroom Features: | Yes |
| Tax Assessed Value: | $3,883,200 |
| Tax Year: | 2026 |
| Year Built Details: | Approximate |
| Building Area Total: | 2,722 |
| Above Grade Finished Area: | 2,722 |
| Open Parking Spaces: | 0 |
| Living Area Source: | Public Record |
| Beachfront Flag: | No |
Listing Courtesy of: Campion & Company Fine Homes Real Estate
Listing Agent: Tracy Campion
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MLS Property Information Network, Inc. data last updated on October 08, 2026 05:11 PM - ET
Property Last Updated: October 08, 2026 05:11 PM - ET
