Isidore Jules Bonheur (1827–1901)
Isidore Jules Bonheur is a French artist with 123 auction lots recorded since 1990, median price $2,366. 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 Isidore Jules Bonheur is recorded as sold in 2026 for $6,431; whether the price includes the buyer's premium is not yet verified, according to OpeningBid's index of auction results.
See the full Isidore Jules Bonheur record on OpeningBid — images, provenance, fair estimates and free sale alerts.
View Isidore Jules Bonheur on OpeningBid →What is a Isidore Jules Bonheur work worth?
Across 85 sold lots tracked by OpeningBid, the median price of a Isidore Jules Bonheur work is $2,366.
The median Isidore Jules Bonheur sculpture sells for $2,206 across 87 lots.
Small (under 50 cm) Isidore Jules Bonheur sculptures typically sell for $1,012–$3,736 (the middle half of 64 sold 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 |
|---|---|---|---|---|---|
| Sculpture & Installation | 115 | $2,206†‡ | $42,373‡ | 75.7% | 2026-04-25 |
| Masterpieces (top of market) | 5 | $22,000†‡ | $42,373‡ | — | 2026-03-24 |
† hammer price — buyer's premium not included. ‡ reported price — whether it includes the buyer's premium is not yet verified.
Price by size
Sculpture & Installation
| Size | Sold lots | Typical range (p25–p75) | Median | Record |
|---|---|---|---|---|
| small (under 50 cm) | 64 | $1,012–$3,736†‡ | $1,804†‡ | $22,000† |
| medium (50–120 cm) | 18 | $1,946–$11,164†‡ | $4,169†‡ | $42,373‡ |
† hammer price — buyer's premium not included. ‡ reported price — whether it includes the buyer's premium is not yet verified.
Size is the work's longest edge. Cells appear only with at least 5 sold lots.
Notable results
| Medium | Year | Price |
|---|---|---|
| Sculpture & Installation | 2026 | $42,373‡ |
| Sculpture & Installation | 2008 | $22,000† |
† hammer price — buyer's premium not included. ‡ reported price — whether it includes the buyer's premium is not yet verified.
The highest recorded result in each medium. See the full sale history on OpeningBid.
Frequently asked questions
What is a Isidore Jules Bonheur worth?
Across 85 sold lots tracked by OpeningBid, the median price of a Isidore Jules Bonheur work is $2,366. The median Isidore Jules Bonheur sculpture sells for $2,206 across 87 lots. Small (under 50 cm) Isidore Jules Bonheur sculptures typically sell for $1,012–$3,736 (the middle half of 64 sold 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 the average price of a Isidore Jules Bonheur sculpture?
Based on 87 sold lots tracked by OpeningBid, the median auction price of a Isidore Jules Bonheur sculpture is $2,206. 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 Isidore Jules Bonheur's most expensive sculpture?
The highest price recorded at auction for a Isidore Jules Bonheur sculpture is $42,373. Whether that record price includes the buyer's premium is not yet verified.
What is the average price of a small Isidore Jules Bonheur sculpture?
Based on 64 sold lots, the median auction price of a small Isidore Jules Bonheur sculpture (small (under 50 cm)) is $1,804, according to OpeningBid's index of auction results. 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 the average price of a medium Isidore Jules Bonheur sculpture?
Based on 18 sold lots, the median auction price of a medium Isidore Jules Bonheur sculpture (medium (50–120 cm)) is $4,169, according to OpeningBid's index of auction results. 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 Isidore Jules Bonheur's auction record?
Isidore Jules Bonheur's auction record is $42,373, set in 2026. Whether that record price includes the buyer's premium is not yet verified.
See the full Isidore Jules Bonheur record on OpeningBid — images, provenance, fair estimates and free sale alerts.
View Isidore Jules Bonheur on OpeningBid →