10

June 2026

catalogue in production

27

May 2026

catalogue in production

29

July 2026

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About Dunbar Sloane

Dunbar Sloane is New Zealand's Premier Auction House. It has been owned and managed in the same family since 1919. We held our first Art Auction in 1935 and have been holding Antique and Jewellery Auctions since our inception. We also specialise in Rare Books, Silver, Māori, Oceanic & African Art and more. We are New Zealand's leading valuation and appraisal experts, having valued collections such as The Museum of New Zealand Te Papa Tongarewa, The National Library and many provincial museums

Upcoming Auctions

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The Bates & Co Collection

27

May 2026

Vintage & Crime Book Collection - Part III

30

May 2026