The Kensington Company, Inc.
Estate Auctioneers & Appraisers
About Us
In 1978, Sean Mahoney focused his childhood interest in antiques , art and architecture and formed  The Kensington Company. We have been working with Trust Departments, trust attorneys, Realtors and private clients in all aspects of estate liquidation for 33 years.
  • Estate Sales and Estate Auctions
          Antiques, art, vintage and general household. We use our broad range of  
experience as estate liquidators to help clients with their specific situation and 
  • Direct purchase  
          We buy complete/partial households or individual items. Private brokerage

  • Appraisals
          Professional, detailed appraisals available for probate, market value, and
          insurance purposes.

  • Complete household clean-outs
          We provide the dumpsters. Entire premises left broom clean and "Realtor
          ready." Attention to donation and recycling.

  • Flexible appointments
          Appointments can be arranged around your schedule- weekdays, evenings
          after work, or weekends.


We have conducted auctions and estate sales throughout Connecticut, selling
a wide array of personal property for professional and private clients. We also
have held sales in specialty areas, including vintage clothing & jewelry, glass,
antiquarian books and paper, and antique tools.

Contact Us

For information regarding our services and how we may help you, please call Sean Mahoney at (860) 978-6743 or e-mail us at

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