401 Beacon Street PH, Boston MA 02115

Boston, MA 02115 • Back Bay

$18,500,000

Est. $112,637/month

5

Beds

5

Baths

6,132

Sq Ft

$3,017

Price/Sq Ft

1890

Year Built

3

Garage Spaces

Condominium

Type

60

Days on Market

Active Listed May 11, 2026 • MLS# 73516362 Copied! • Updated Jun 9, 2026

About this home

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.

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Public Records & Permits

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Recently Sold Nearby

Property History

Property Timeline

🏠

Listed for Sale

May 11, 2026

$18,500,000

Original listing

Agent: Collin Sullivan Office: William Raveis R.E. & Home Services

Date	Event	Price	Change	$/sqft	Details
05/11/2026	🏠 Listed for Sale	$18,500,000	-	-	Original listing

Tax History

Year	Taxes	Assessment
2025	$172,397	$14,887,300

Financial Details

Annual Property Tax

$172,397

Tax Year 2025

HOA Fee

$4,525

Monthly

Assessed Value

$14,887,300

Facts & Features

3 Car Garage

Central AC

Home Facts

Type Residential

Style Condominium

Year Built 1890

Living Area 6,132 sq ft

Bedrooms 5

Full Baths 4

Half Baths 2

Total Rooms 12

Interior

Heating Central, Forced Air, Natural Gas

Cooling Central Air

Flooring Tile, Hardwood, Flooring - Hardwood, Flooring - Stone/ceramic Tile

Appliances Oven, Dishwasher, Microwave, Range, Refrigerator, Washer, Dryer, Wine Refrigerator, Range Hood

Fireplace Dining Room, Family Room, Kitchen, Master Bedroom

Fireplaces 3

Basement N

Laundry In Unit, Electric Dryer Hookup, Washer Hookup

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

Exterior

Construction Brick, Stone

Architecture None

Roof Rubber

Features Deck - Roof, Hot Tub/spa, Decorative Lighting, City View(s)

Pool None

Spa Hot Tub/spa

Fencing None

Patio/Porch Deck - Roof

Parking

Garage Spaces 3

Has Garage Yes

Features Under, Garage Door Opener, Exclusive Parking

Total Spaces 3

Utilities

Electric Circuit Breakers

Water Public

Sewer Public Sewer

Gas None

Other For Gas Range, For Electric Dryer, Washer Hookup

Financial

Annual Tax $172,397

Assessed Value $14,887,300

HOA & Community

HOA Fee $4,525 Monthly

Fee Includes Water, Sewer, Insurance, Maintenance Structure, Maintenance Grounds, Snow Removal, Trash

Amenities Elevator(s)

Optional Fee Includes None

Pets Yes w/ Restrictions

MA Disclosures

Seller Disclosures All Measurements Are Approx. & Used For Marketing Purposes Only. Buyer To Verify. All Information Deemed Reliable But Not Guaranteed. Buyer & Buyers Agent To Perform All Due Diligence.

Additional Details

Possession None

Accepted Financing None

Structure Type ["Mid-Rise"]

Unit/Building PH

Sq Ft Source Measured

Sq Ft Disclosures *measured / public record and approximate* Seller and Agent make no representation on accuracy.

Documents Floor Plans (1)

County Suffolk

Total market time (incl. prior listings) 29 days

Property Overview

Property Type

Condominium

Listing Type

For Sale

Year Built

1890

Bedrooms

5

Full Bathrooms

4

Half Bathrooms

2

Living Area

6,132 sq ft

Total Rooms

12

Stories

3

Entry Level

5

Room Details

Other Floor

Bathroom1

16 x 13

Bathroom - Full, Bathroom - Double Vanity/Sink, Bathroom - With Shower Stall, Flooring - Stone/Ceramic Tile, Countertops - Stone/Granite/Solid, Recessed Lighting

Bedroom5

Bedroom4

15 x 15

Flooring - Hardwood

Bedroom3

13 x 14

Bathroom - Full, Closet, Flooring - Hardwood

Dining Room

17 x 15

Flooring - Hardwood, Open Floorplan, Recessed Lighting

Kitchen

21 x 15

Flooring - Hardwood, Pantry, Countertops - Stone/Granite/Solid, Kitchen Island, Open Floorplan, Recessed Lighting, Gas Stove

Bathroom2

12 x 7

Bathroom - Full, Flooring - Stone/Ceramic Tile

Bedroom2

12 x 16

Bathroom - Full, Walk-In Closet(s), Flooring - Hardwood

Living Room

22 x 24

Flooring - Hardwood, Open Floorplan, Recessed Lighting

Bathroom3

5 x 6

Bathroom - Half

Master Bedroom

20 x 18

Bathroom - Full, Walk-In Closet(s), Closet, Closet/Cabinets - Custom Built, Flooring - Hardwood, Recessed Lighting, Window Seat

Office

15 x 15

Closet/Cabinets - Custom Built, Flooring - Hardwood, Recessed Lighting

Family Room

21 x 13

Closet/Cabinets - Custom Built, Flooring - Hardwood, Wet Bar, Recessed Lighting

Master Bathroom

Yes

Interior Features

Flooring: Tile, Hardwood, Flooring - Hardwood, Flooring - Stone/Ceramic Tile

Appliances: Oven, Dishwasher, Microwave, Range, Refrigerator, Washer, Dryer, Wine Refrigerator, Range Hood

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

Windows:

Basement: N

Laundry: In Unit, Electric Dryer Hookup, Washer Hookup

Security: Intercom

Construction & Materials

Year Built: 1890

Structure Type: Mid-Rise

Exterior Materials: Brick, Stone

Roof: Rubber

Foundation:

Stories: 3

Heating, Cooling & Utilities

Heating: Central, Forced Air, Natural Gas

Cooling: Central Air

Hot Water:

Water Source: Public

Sewer: Public Sewer

Energy Features:

Exterior & Lot

Exterior Features: Deck - Roof, Hot Tub/Spa, Decorative Lighting, City View(s)

Patio & Porch: Deck - Roof

Fencing:

Other Structures:

Lot Features:

Road Surface:

Parking & Garage

Garage Spaces: 3

Garage Type: Attached

Total Parking Spaces: 3

Parking Features: Under, Garage Door Opener, Exclusive Parking

Special Features

Fireplaces: 3

Fireplace Type: Dining Room, Family Room, Kitchen, Master Bedroom

Spa/Hot Tub: Yes

Spa Features: Hot Tub/Spa

View: Yes

View Type: City

Community Amenities: Public Transportation, Shopping, Pool, Park, Walk/Jog Trails, Medical Facility, Bike Path, Conservation Area, Highway Access, House of Worship, Public School, T-Station, University

Nearby Schools

School information not available for this location.

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Location

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Neighborhood

Back Bay

401 Beacon Street PH, Boston MA 02115

Boston, MA 02115

Contact Us

Steven Novak

BMN Boston Real Estate

(617) 955-2224 mail@steve-novak.com

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401 Beacon Street PH, Boston MA 02115

About this home

Public Records & Permits

Recently Sold Nearby

Property Timeline

Listed for Sale

Tax History

Home Facts

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Exterior

Parking

Utilities

Financial

HOA & Community

MA Disclosures

Additional Details

Property Overview

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401 Beacon Street PH, Boston MA 02115

About this home

Public Records & Permits

BMN Estimate

Recently Sold Nearby

Property History

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Listed for Sale

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Tax History

Financial Details

Facts & Features

Home Facts

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Exterior

Parking

Utilities

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HOA & Community

MA Disclosures

Additional Details

Property Overview

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Other Floor

Interior Features

Construction & Materials

Heating, Cooling & Utilities

Exterior & Lot

Parking & Garage

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