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Knowlton Mansion

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Price Down Payment Interest Rate Years
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Est. Mortgage: $/month

Federal 30-year interest rate: 6.65% last updated on 2026-08-20

This product uses the FRED® API but is not endorsed or certified by the Federal Reserve Bank of St. Louis.

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377 Commonwealth Avenue Boston MA 02116377 Commonwealth Avenue Boston MA 02116377 Commonwealth Avenue Boston MA 02116377 Commonwealth Avenue Boston MA 02116377 Commonwealth Avenue Boston MA 02116377 Commonwealth Avenue Boston MA 02116377 Commonwealth Avenue Boston MA 02116377 Commonwealth Avenue Boston MA 02116377 Commonwealth Avenue Boston MA 02116377 Commonwealth Avenue Boston MA 02116377 Commonwealth Avenue Boston MA 02116377 Commonwealth Avenue Boston MA 02116377 Commonwealth Avenue Boston MA 02116377 Commonwealth Avenue Boston MA 02116377 Commonwealth Avenue Boston MA 02116377 Commonwealth Avenue Boston MA 02116377 Commonwealth Avenue Boston MA 02116377 Commonwealth Avenue Boston MA 02116
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  • 3Bedrooms
  • 3Bathrooms
  • 2,215Square Feet
Breathtaking describes this Grand Parlor Residence at the Knowlton Mansion on beautiful Commonwealth Ave. South facing this stunning duplex completed a full renovation in 2020. Preserved museum quality details encased in all the modern amenities you seek. The ballroom-like parlor level boasts 12 foot ceilings and three handsome fireplaces w/ original mahogany mantels, wainscoting & Victorian moldings lit by the large front & back bow windows. A fantasy come true kitchen with custom designed and locally built cabinetry & waterfall marble countertops. Thermador appliances inc. induction cooktop, double ovens & beverage cooler. Room for dining or lounge area and a generous center island make this the gathering space of the home. Additional storage in the pantry. Three spacious bedrooms. The primary features attached marble bath with heated floors and walk-in closet plus access to additional storage. Central air conditioning and best laundry room in Back Bay! Tremendous private storage.
Listed by Betsy Herald of The Charles Realty

Listing Sold by CB Luxury Properties LLC

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Basic Information

  • Bedrooms3
  • Mls StatusSold
  • Bathroom3
  • Concessions Amount $10,000
  • Contingency Pending P&S
  • Parcel Number 3361760
  • Unit Number2

Building

  • BasementN
  • Building Area Units Square Feet
  • Construction Materials Brick
  • Entry Level 1
  • FireplaceYes
  • Fireplaces Total 3
  • Property NameKnowlton Mansion
  • Rooms9
  • Stories2
  • Year Built1880
  • Year Built Details Approximate
  • Year Built Effective 2019
  • Year Built Source Public Records

Amenities

  • Amenities
    • Bike Path
    • Conservation Area
    • Highway Access
    • House of Worship
    • Medical Facility
    • Park
    • Private School
    • Public School
    • Public Transportation
    • Shopping
    • T-Station
    • University
    • Walk/Jog Trails
  • Appliances IncludedRange, Oven, Dishwasher, Disposal, Countertop Range, Refrigerator, Freezer, Washer, Dryer, Oil Water Heater
  • Other AmenitiesFireplace
  • PetsYes

Tax Information

  • Tax Year 2021
  • Taxes$17,160

Rooms

  • Bathrooms Total Decimal 2.5
  • Full Bath2
  • Half Baths1

Location

  • NeighborhoodBack Bay
  • SubdivisionBack Bay
  • Address377 Commonwealth Avenue
  • Building Number377
  • CountySuffolk
  • StateMA
  • StreetCommonwealth Avenue
  • TownBoston
  • Zip02116

Utilities

  • Cooling Central Air
  • Cooling YN Yes
  • Heat SystemYes
  • Heating Forced Air
  • Sewer Public Sewer
  • Water Source Public

Parking

  • Parking Spaces2
  • Parking Features Deeded

Basic Information

  • GO-List Price$2,699,000
  • MLS Number72771324
  • Modification Date08/08/2022
  • Property SubTypeCondominium
  • Purchase Contract Date02/14/2021
  • Sale Date03/30/2021
  • Sale Price$2,625,000
  • Virtual TourView Tour

Interior

  • Flooring Wood

Exterior

  • RoofRubber

Property Information

  • Square Feet2,215
  • Building Area Source Plans
  • Living Area 2,215
  • Lot Size Units Acres
  • Structure Type Brownstone

Other

  • Association Fee $1,298
  • Association Fee Frequency Monthly
  • Association Fee Includes Water, Sewer, Insurance
  • Association YN Yes
  • Buyer Agency Compensation2.25
  • Date Listed01/05/2021
  • Farm Land Area Units Square Feet
  • Transaction Broker Compensation2.25

The property listing data and information, or the Images, set forth herein were provided to MLS Property Information Network, Inc. (MLSPIN) from third party sources, including sellers, lessors and public records, and were compiled by MLSPIN. The property listing data and information, and the Images, are for the personal, non-commercial use of consumers having a good faith interest in purchasing or leasing listed properties of the type displayed to them and may not be used for any purpose other than to identify prospective properties which such consumers may have a good faith interest in purchasing or leasing. MLSPIN and its subscribers disclaim any and all representations and warranties as to the accuracy of the property listing data and information, or as to the accuracy of any of the Images, set forth herein.

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