> Source: https://www.openingbid.art/artist/william-henry-dethlef-koerner · updated 2026-11-01

# William Henry Dethlef Koerner (1878–1938)

William Henry Dethlef Koerner is an American artist with 8 auction lots recorded since 2019, median price $10,080.

A work by William Henry Dethlef Koerner sold in 2020 for $137,500, according to OpeningBid's index of auction results.

## What is a William Henry Dethlef Koerner work worth?

Across 5 sold lots tracked by OpeningBid, the median price of a William Henry Dethlef Koerner work is $10,080.

The median William Henry Dethlef Koerner painting sells for $10,080 across 5 lots.

The median William Henry Dethlef Koerner work on paper sells for $6,250 across 1 lots.

## Price breakdown by category

| Category | Lots tracked | Median price | Record price | Sell-through | Last sale |
|---|---|---|---|---|---|
| Paintings | 6 | $10,080 | $137,500 | 83.3% | 2026-02-12 |
| Works on Paper | 1 | $6,250 | $6,250 | — | 2022-11-16 |

## Price by size

### Paintings

| Size | Sold lots | Typical range (p25–p75) | Median | Record |
|---|---|---|---|---|
| medium (50–120 cm) | 5 | $5,850–$18,900 | $10,080 | $137,500 |

Size is the work's longest edge. Cells appear only with at least 5 sold lots.

## Notable results

| Medium | Year | Price |
|---|---|---|
| Paintings | 2020 | $137,500 |
| Paintings | 2019 | $18,900 |
| Works on Paper | 2022 | $6,250 |

The highest recorded result in each medium. The full sale history is in the OpeningBid app (free sign-up).

## Frequently asked questions

### What is a William Henry Dethlef Koerner worth?

Across 5 sold lots tracked by OpeningBid, the median price of a William Henry Dethlef Koerner work is $10,080. The median William Henry Dethlef Koerner painting sells for $10,080 across 5 lots. The median William Henry Dethlef Koerner work on paper sells for $6,250 across 1 lots.

### What is William Henry Dethlef Koerner's auction record?

William Henry Dethlef Koerner's auction record is $137,500, set in 2020.

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Data last updated 2026-11-01. OpeningBid tracks 15,222,099 auction lots from 571 auction houses, refreshed nightly.

Cite this page as: OpeningBid, “William Henry Dethlef Koerner auction prices”, https://www.openingbid.art/artist/william-henry-dethlef-koerner (updated 2026-11-01).

Historical auction data, not investment advice. Prices are premium-inclusive USD where the buyer's premium is recorded. Figures marked † are hammer prices (buyer's premium not included); ‡ marks a price whose basis is not yet verified. Non-USD results are converted at the sale month's rate.