For sale

$7,895,000

1 Franklin St #Penthouse 4b, Boston, MA 02110

3beds

4,110sqft

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Condominium

Built in 2016

-- sqft lot

$-- Zestimate^®

$1,921/sqft

$6,862/mo HOA

What's special

Gas fireplaceSlab marble primary bathCarlisle wide plank floors

Millennium Tower PH4B delivers true penthouse scale in the center of Boston. 4,110 SF with 14 plus foot ceilings and floor to ceiling glass that pulls the skyline into every room, day to night. 3 bedrooms, 4 en suite bathrooms and 1 half bathroom, and entertaining caliber living and dining anchored by a gas fireplace. Christopher Peacock custom kitchen and bath cabinetry, Carlisle wide plank floors, and a slab marble primary bath signal quiet, finished quality. A private terrace adds the rare outdoor reset at this elevation. Two garage parking spaces. Residents enjoy 24 hour concierge and valet plus The Club, an owners only experience with indoor lap pool, expansive fitness and wellness, spa treatment rooms, screening room, lounge, library, and private dining with the La Vie lifestyle program. Offered with clear pricing intent for a decisive buyer. Private showings by appointment only.

154 days

477

18

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Facts & features

Interior

Bedrooms & bathrooms

Bedrooms: 3
Bathrooms: 5
Full bathrooms: 4
1/2 bathrooms: 1

Primary bedroom

Area: 285
Dimensions: 15 x 19

Bedroom 2

Area: 132
Dimensions: 11 x 12

Bedroom 3

Area: 174
Dimensions: 14.5 x 12

Bathroom 1

Area: 189
Dimensions: 10.5 x 18

Bathroom 2

Area: 94.5
Dimensions: 13.5 x 7

Bathroom 3

Area: 54
Dimensions: 6 x 9

Dining room

Area: 245
Dimensions: 17.5 x 14

Kitchen

Area: 294.5
Dimensions: 15.5 x 19

Living room

Area: 551
Dimensions: 19 x 29

Heating

Forced Air

Cooling

Central Air

Appliances

Included: Oven, Dishwasher, Disposal, Trash Compactor, Microwave, Refrigerator, Freezer, Washer, Dryer

Features

Sitting Room, Bathroom
Flooring: Wood, Marble
Has basement: No
Number of fireplaces: 2
Common walls with other units/homes: No One Above

Interior area

Total structure area: 4,110
Total interior livable area: 4,110 sqft
Finished area above ground: 4,110

Property

Parking

Total spaces: 2
Parking features: Under
Attached garage spaces: 2

Features

Patio & porch: Patio
Exterior features: Patio, Balcony
Has view: Yes
View description: Water, Bay, Harbor, River
Has water view: Yes
Water view: Bay,Harbor,River,Water

Details

Parcel number: W:03 P:04590 S:888,5008126
Zoning: CD

Construction

Type & style

Home type: Condo
Property subtype: Condominium
Attached to another structure: Yes

Condition

Year built: 2016

Utilities & green energy

Sewer: Public Sewer
Water: Public

Community & HOA

Community

Features: Public Transportation, Shopping, Park, Medical Facility, Highway Access, House of Worship, Private School, Public School, T-Station, University
Security: Doorman, Concierge

HOA

Amenities included: Hot Water, Pool, Laundry, Elevator(s), Recreation Facilities, Fitness Center, Sauna/Steam, Clubroom, Parking
Services included: Heat, Gas, Sewer, Insurance, Security, Maintenance Structure, Maintenance Grounds, Snow Removal, Trash, Air Conditioning
HOA fee: $6,862 monthly

Location

Region: Boston

Financial & listing details

Price per square foot: $1,921/sqft
Tax assessed value: $9,470,100
Annual tax amount: $109,664
Date on market: 2/5/2026

Estimated market value

Not available

Estimated sales range

Not available

Price history

Date	Event	Price
2/5/2026	Listed for sale	$7,895,000-7.1%$1,921/sqft
Source: MLS PIN #73474656 Report a problem
2/4/2026	Listing removed	$8,499,000$2,068/sqft
Source: MLS PIN #73361444 Report a problem
1/12/2026	Price change	$8,499,000-5.3%$2,068/sqft
Source: MLS PIN #73361444 Report a problem
6/18/2025	Price change	$8,977,500-5%$2,184/sqft
Source: MLS PIN #73361444 Report a problem
4/18/2025	Listed for sale	$9,450,000$2,299/sqft
Source: MLS PIN #73361444 Report a problem
2/5/2025	Listing removed	$9,450,000$2,299/sqft
Source: MLS PIN #73203085 Report a problem
7/25/2024	Price change	$9,450,000-4.5%$2,299/sqft
Source: MLS PIN #73203085 Report a problem
4/26/2024	Price change	$9,900,000-9.2%$2,409/sqft
Source: MLS PIN #73203085 Report a problem
2/16/2024	Listed for sale	$10,900,000$2,652/sqft
Source: MLS PIN #73203085 Report a problem

Public tax history

Tax history is unavailable.

Monthly payment

Est. payment

Payment breakdown

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HOA fees may include property taxes on listings classified as Co-Ops. Contact the listing agent and/or owner for fee details.

Mortgage interest rates are dependent on a number of factors, including credit score, down payment, and repayment length. Interest rate data provided by Zillow Group Marketplace, Inc. as of 1/1/1970 from various mortgage lenders with which we have lead or other similar arrangements; the Estimated Payment is an average of those rates.

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