> Source: https://www.openingbid.art/artist/william-knox · updated 2026-11-02

# William Knox (1890–1925)

William Knox is a British (modern) artist with 16 auction lots recorded since 1998, median price $344. Some sold prices are hammer-only and exclude the buyer's premium; they are marked on this page. Some sold prices are not yet verified as premium-inclusive or hammer, and are marked on this page.

A work by William Knox sold in 2026 for $344, according to OpeningBid's index of auction results.

**2 William Knox works are coming to auction** (as of 2026-11-02).

- [William Knox on OpeningBid](https://www.openingbid.art/artist/william-knox?ref=kg:william-knox) — follow free in the OpeningBid app for sale alerts.

## What is a William Knox work worth?

Across 12 sold lots tracked by OpeningBid, the median price of a William Knox work is $344.

The median William Knox work on paper sells for $767 across 8 lots.

The median William Knox painting sells for $105 across 3 lots.

Prices are premium-inclusive where the house records them; hammer-only prices exclude the buyer's premium, and some prices are not yet basis-verified.

## Price breakdown by category

| Category | Lots tracked | Median price | Record price | Sell-through | Last sale |
|---|---|---|---|---|---|
| Paintings | 3 | $105‡ | $818‡ | — | 2025-07-15 |
| Works on Paper | 10 | $767† | $1,385 | 80% | 2026-06-18 |

† hammer price — buyer's premium not included.

‡ reported price — whether it includes the buyer's premium is not yet verified.

## Price by size

### Works on Paper

| Size | Sold lots | Typical range (p25–p75) | Median | Record |
|---|---|---|---|---|
| small (under 50 cm) | 5 | $250–$1,087† | $344† | $1,385 |

† hammer price — buyer's premium not included.

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

## Notable results

| Medium | Year | Price |
|---|---|---|
| Works on Paper | 1999 | $1,385 |
| Works on Paper | 2000 | $1,087 |
| Paintings | 2009 | $818‡ |
| Paintings | 2025 | $105 |

‡ reported price — whether it includes the buyer's premium is not yet verified.

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 Knox worth?

Across 12 sold lots tracked by OpeningBid, the median price of a William Knox work is $344. The median William Knox work on paper sells for $767 across 8 lots. The median William Knox painting sells for $105 across 3 lots. Prices are premium-inclusive where the house records them; hammer-only prices exclude the buyer's premium, and some prices are not yet basis-verified.

### What is William Knox's auction record?

William Knox's auction record is $1,385, set in 1999.

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Data last updated 2026-11-02. OpeningBid tracks 15,390,829 auction lots from 577 auction houses, refreshed nightly.

Cite this page as: OpeningBid, “William Knox auction prices”, https://www.openingbid.art/artist/william-knox (updated 2026-11-02).

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.