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401 Beacon Street PH, Boston MA 02115

$18,500,000

Estimated $128,358/month Calculator

Condo

5 Bedrooms

Baths

6132

Total Parking: 6 (3 Garage)

Built in 1890

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.

This home has been viewed 15 times

Last Checked: June 10th, 2026 at 4:53am (Source: MLS PIN #73516362)

Garage Parking

Air Conditioning

Waterview

Lead Paint Free

General Information for 401 Beacon Street PH, Boston MA 02115

Listing ID73516362

Property TypeCondominium

Price18500000 ($3016.96/SqFt)

Building Style2/3 Family

CityBoston

CountySuffolk

MLS AreaBack Bay

Neighborhood(s)

Total Parking6 (3 Garage)

Unit Level5

Levels in Unit3

Year Built1890

Year Built SourcePublic Records

Year Built DetailsActual,Renovated Since

Building Construction StatusReady for Occupancy

ZoningRes

Unit Features for 401 Beacon Street PH, Boston MA 02115

Approximate Living Area Total6132

Living Area Includes BasementNo

Rooms12

Bedrooms5

Primary En Suite BathroomYes

BasementFull

Cooling1, Split

LaundryArchway

Fireplaces

Outdoor SpaceNo

FlooringTile

Electric220 Volts

AppliancesRange

Condo Association Features for 401 Beacon Street PH, Boston MA 02115

Complex NameThe Lydon

Pet PolicyNot Allowed

Building ManagementDeveloper Advisory Board

Building Construction StatusReady for Occupancy

Number of Units6

Year Built1890

Year Built DetailsActual,Renovated Since

Year Built SourcePublic Records

WaterPublic

SewerPublic Sewer

Parking Features1

Building AmenitiesBeach Rights

Disclosures for 401 Beacon Street PH, Boston MA 02115

Lead PaintNone

UFFI

Living Area Includes BasementNo

Living Area Disclosure

Building Area SourceMeasured

Special Listing Conditions

ExclusionsFireplace Mantel In Living Room Is Excluded.

Compensation Based On

Documents AvailablePerc Test

Financial Information for 401 Beacon Street PH, Boston MA 02115

Association Fee

Optional Fee0

Association Fee IncludesLandscaping

Optional Fee Includes

Association Fee FrequencyMonthly

Assessed Value$14,887,300

Real Estate Tax172397

Tax Year2025

Location Information for 401 Beacon Street PH, Boston MA 02115

Neighborhood(s)

MLS AreaBack Bay

Area AmenitiesWalk/jog Trails

Contact Information for 401 Beacon Street PH, Boston MA 02115

Agent

Name: Collin Sullivan

Office

Name: William Raveis R.E. & Home Services

Phone: 617-266-5200

Payment Calculator

, Interest

Property Taxes 14366.42

Principal & Interest 113991.12

HOA Dues

Term

Interest

Home Price

Down Payment

Exclusive Listing Agent

William Raveis R.E. & Home Services

Collin Sullivan

Agent Phone

Office Phone

(617) 266-5200

Text Agent Call Agent Call Office

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EXIT

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