> Source: https://www.openingbid.art/artist/ken-o-neill-20th-21st-century · updated 2026-11-01

# Ken O'Neill (20th/21st Century)

Ken O'Neill (20th/21st Century) is an Irish artist with 29 auction lots recorded since 2013, median price $862. Some sold prices are hammer-only and exclude the buyer's premium; they are marked on this page.

A work by Ken O'Neill (20th/21st Century) sold in 2020 for a hammer price of $931 (buyer's premium not included), according to OpeningBid's index of auction results.

## What is a Ken O'Neill (20th/21st Century) work worth?

Across 18 sold lots tracked by OpeningBid, the median price of a Ken O'Neill (20th/21st Century) work is $862.

The median Ken O'Neill (20th/21st Century) painting sells for $871 across 15 lots.

Some prices are hammer-only and exclude the buyer's premium.

## Price breakdown by category

| Category | Lots tracked | Median price | Record price | Sell-through | Last sale |
|---|---|---|---|---|---|
| Paintings | 23 | $871† | $2,061† | 65.2% | 2020-03-02 |

† hammer price — buyer's premium not included.

## Price by size

### Paintings

| Size | Sold lots | Typical range (p25–p75) | Median | Record |
|---|---|---|---|---|
| medium (50–120 cm) | 13 | $817–$1,241† | $892† | $2,061† |

† 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 |
|---|---|---|
| Paintings | 2018 | $2,061† |
| Paintings | 2019 | $1,739† |

† hammer price — buyer's premium not included.

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 Ken O'Neill (20th/21st Century) worth?

Across 18 sold lots tracked by OpeningBid, the median price of a Ken O'Neill (20th/21st Century) work is $862. The median Ken O'Neill (20th/21st Century) painting sells for $871 across 15 lots. Some prices are hammer-only and exclude the buyer's premium.

### What is the average price of a Ken O'Neill (20th/21st Century) painting?

Based on 15 sold lots tracked by OpeningBid, the median auction price of a Ken O'Neill (20th/21st Century) painting is $871. Some prices are hammer-only and exclude the buyer's premium.

### What is Ken O'Neill (20th/21st Century)'s most expensive painting?

The highest price recorded at auction for a Ken O'Neill (20th/21st Century) painting is $2,061. That record lot sold for a hammer price of $2,061 (buyer's premium not included).

### What is the average price of a medium Ken O'Neill (20th/21st Century) painting?

Based on 13 sold lots, the median auction price of a medium Ken O'Neill (20th/21st Century) painting (medium (50–120 cm)) is $892, according to OpeningBid's index of auction results. Some prices are hammer-only and exclude the buyer's premium.

### What is Ken O'Neill (20th/21st Century)'s auction record?

Ken O'Neill (20th/21st Century)'s auction record is $2,061, set in 2018. That record lot sold for a hammer price of $2,061 (buyer's premium not included).

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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, “Ken O'Neill (20th/21st Century) auction prices”, https://www.openingbid.art/artist/ken-o-neill-20th-21st-century (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.