401 Beacon Street #PH
$18,500,000
5
Beds
4/2
Baths
6,132
Sqft
- Request Info
- Call
- Save
-
More
- Mortgage Calculator
Property Tools
$18,500,000
5
Beds
4/2
Baths
6,132
Living Area
-
Property Description
This one-of-one Back Bay penthouse presents a rare combination of scale, privacy, and design. Spanning the top two floors of a corner, boutique building, 6,132 SF is framed by 38 windows on three exposures with sweeping Charles River, skyline, and sunset views.Designed by Eric Roseff, the residence offers direct elevator access from three garage spaces, a grand duplex layout, and private internal stair. A suburban-scale kitchen anchors expansive living spaces seldom found in the city.The rooftop retreat—featuring pool, spa, fire pit, outdoor kitchen, and landscaped green roof—offers exceptional privacy with no adjacent terraces. A primary suite with fireplace, dedicated office suite, and flexible layout complete this exceptional, trophy-caliber offering.
-
Highlights
- Area: Back Bay
- Cooling: Central Air
- Heating: Central, Forced Air, Natural Gas
- Parking Spots: 3
- Property Type: Condominium
- Total Rooms: 12
- Year Built: 1890
- Building Name: The Lydon
- Has View: Yes
- HOA Fee: $4,525
- Property Class: Residential
- Stories: 3
- Unit Number: Ph
- Status: Active
-
Additional Details
- Appliances: Oven, Dishwasher, Microwave, Range, Refrigerator, Washer, Dryer, Wine Refrigerator, Range Hood
- Construction: Brick, Stone
- Fireplaces: 3
- Interior Features: Recessed Lighting, Closet/Cabinets - Custom Built, Wet bar, Bathroom - Full, Bathroom - Double Vanity/Sink, Bathroom - With Tub & Shower, Exercise Room, Office, Sitting Room, Game Room, Mud Room, Bathroom, Wet Bar, Elevator
- Roof: Rubber
- Total Number of Units: 6
- Year Built Details: Actual, Renovated Since
- Zoning: Res
- Basement: N
- Exterior Features: Deck - Roof, Hot Tub/Spa, Decorative Lighting, City View(s)
- Flooring: Tile, Hardwood, Flooring - Hardwood, Flooring - Stone/Ceramic Tile
- Pets Allowed: Yes w/ Restrictions
- SqFt Source: Measured
- View: City
- Year Built Source: Public Records
-
Amenities
- Community Features: Public Transportation, Shopping, Pool, Park, Walk/Jog Trails, Medical Facility, Bike Path, Conservation Area, Highway Access, House of Worship, Public School, T-Station, University
- Parking Features: Under, Garage Door Opener, Exclusive Parking
- Covered Parking Spaces: 3
- Security Features: Intercom
-
Utilities
- Electric: Circuit Breakers
- Water Source: Public
- Sewer: Public Sewer
-
Fees / Taxes
- Assessed Value: $14,887,300
- HOA Fee Includes: Water, Sewer, Insurance, Maintenance Structure, Maintenance Grounds, Snow Removal, Trash
- Taxes: $172,397
- HOA Fee Frequency: Monthly
- Tax Year: 2025
Similar Listings
Content © 2026 MLS Property Information Network, Inc. The information in this listing was gathered from third party resources including the seller and public records.
Listing information provided courtesy of William Raveis R.E. & Home Services.
MLS Property Information Network, Inc. and its subscribers disclaim any and all representations or warranties as to the accuracy of this information.