Providing valuations is a core part of our business here at Hessink’s. All our valuations are carried out by professional certified experts. 

Hessink’s provides the following services

  • Insurance Valuations
  • Current Auction Estimates
  • Family Division,
  • Capital Gains Tax
  • Private Treaty Sales

If you would like to know the value of an item or your property, our specialists will gladly provide you with a preliminary appraisal via our "Online Valuation Tool". If it concerns a large collection, then please contact us directly for an appointment with one of our specialists.


Selling at Auction

Hessink’s invites consignments from collectors, institutions and estates around the world! We are always available to discuss the sale of a single item or an entire collection and provide estimates as a complimentary service to assist you in your decision to sell. Please contact us by email



Auction valuations are free and you can ask for one by submitting images online or mailing your photographs. Please have the following information available:

Clear colour images of the front and back, and a close-up of the signature or maker's mark

Dimensions, medium and other available details

History of the item (when, where and how it was acquired)

Copies of appraisals or any literature relating to the item or certificates of authenticity, if available.

Our estimate is based upon the specialist's expertise and knowledge of what similar items are fetching in the current auction market, and it should not be considered as a proof of authenticity, a guaranteed offer to purchase, or a guarantee of selling price. Due to the high volume of requests we receive, it may take us a few days to get back to you.