Jean de Courtney Isherwood (1911–2006)
Jean de Courtney Isherwood is an artist with 19 auction lots recorded since 2014, median price $350. 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 Jean de Courtney Isherwood sold in 2022 for $895, according to OpeningBid's index of auction results.
See the full Jean de Courtney Isherwood record on OpeningBid — images, provenance, fair estimates and free sale alerts.
View Jean de Courtney Isherwood on OpeningBid →What is a Jean de Courtney Isherwood work worth?
Across 13 sold lots tracked by OpeningBid, the median price of a Jean de Courtney Isherwood work is $350.
The median Jean de Courtney Isherwood painting sells for $386 across 7 lots.
The median Jean de Courtney Isherwood work on paper sells for $198 across 6 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 | 13 | $386† | $4,258† | 53.8% | 2022-02-24 |
| Works on Paper | 8 | $198† | $409† | 75% | 2026-09-23 |
† hammer price — buyer's premium not included.
Price by size
Paintings
| Size | Sold lots | Typical range (p25–p75) | Median | Record |
|---|---|---|---|---|
| medium (50–120 cm) | 5 | $369–$895† | $386† | $1,537 |
† 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 | 2014 | $4,258† |
| Paintings | 2014 | $1,537 |
| Works on Paper | 2017 | $409† |
| Works on Paper | 2015 | $304† |
† hammer price — buyer's premium not included.
The highest recorded result in each medium. See the full sale history on OpeningBid.
Frequently asked questions
What is a Jean de Courtney Isherwood worth?
Across 13 sold lots tracked by OpeningBid, the median price of a Jean de Courtney Isherwood work is $350. The median Jean de Courtney Isherwood painting sells for $386 across 7 lots. The median Jean de Courtney Isherwood work on paper sells for $198 across 6 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 Jean de Courtney Isherwood painting?
Based on 7 sold lots tracked by OpeningBid, the median auction price of a Jean de Courtney Isherwood painting is $386. Some prices are hammer-only and exclude the buyer's premium.
What is Jean de Courtney Isherwood's most expensive painting?
The highest price recorded at auction for a Jean de Courtney Isherwood painting is $4,258. That record lot sold for a hammer price of $4,258 (buyer's premium not included).
What is Jean de Courtney Isherwood's auction record?
Jean de Courtney Isherwood's auction record is $4,258, set in 2014. That record lot sold for a hammer price of $4,258 (buyer's premium not included).
See the full Jean de Courtney Isherwood record on OpeningBid — images, provenance, fair estimates and free sale alerts.
View Jean de Courtney Isherwood on OpeningBid →