Jan Bonawentura Ostrowski
Jan Bonawentura Ostrowski is an artist with 97 auction lots recorded since 2017, median price $1,127. Some sold prices are hammer-only and exclude the buyer's premium; they are marked on this page.
A work by Jan Bonawentura Ostrowski sold in 2026 for a hammer price of $1,267 (buyer's premium not included), according to OpeningBid's index of auction results.
4 Jan Bonawentura Ostrowski works are coming to auction (as of 2026-11-02). Follow Jan Bonawentura Ostrowski free on OpeningBid for sale alerts.
See the full Jan Bonawentura Ostrowski record on OpeningBid — images, provenance, fair estimates and free sale alerts.
View Jan Bonawentura Ostrowski on OpeningBid →What is a Jan Bonawentura Ostrowski work worth?
Across 90 sold lots tracked by OpeningBid, the median price of a Jan Bonawentura Ostrowski work is $1,127.
The median Jan Bonawentura Ostrowski painting sells for $1,125 across 79 lots.
Medium (50–120 cm) Jan Bonawentura Ostrowski paintings typically sell for $877–$1,447 (the middle half of 79 sold 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 | 81 | $1,125† | $4,222† | 97.5% | 2026-09-11 |
| Masterpieces (top of market) | 5 | $2,562† | $4,222† | — | 2026-02-20 |
† hammer price — buyer's premium not included.
Price by size
Paintings
| Size | Sold lots | Typical range (p25–p75) | Median | Record |
|---|---|---|---|---|
| medium (50–120 cm) | 79 | $877–$1,447† | $1,125† | $4,222† |
† 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 | 2026 | $4,222† |
| Paintings | 2021 | $2,648† |
† 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 Jan Bonawentura Ostrowski worth?
Across 90 sold lots tracked by OpeningBid, the median price of a Jan Bonawentura Ostrowski work is $1,127. The median Jan Bonawentura Ostrowski painting sells for $1,125 across 79 lots. Medium (50–120 cm) Jan Bonawentura Ostrowski paintings typically sell for $877–$1,447 (the middle half of 79 sold lots). Some prices are hammer-only and exclude the buyer's premium.
What is the average price of a Jan Bonawentura Ostrowski painting?
Based on 79 sold lots tracked by OpeningBid, the median auction price of a Jan Bonawentura Ostrowski painting is $1,125. Some prices are hammer-only and exclude the buyer's premium.
What is Jan Bonawentura Ostrowski's most expensive painting?
The highest price recorded at auction for a Jan Bonawentura Ostrowski painting is $4,222. That record lot sold for a hammer price of $4,222 (buyer's premium not included).
What is the average price of a medium Jan Bonawentura Ostrowski painting?
Based on 79 sold lots, the median auction price of a medium Jan Bonawentura Ostrowski painting (medium (50–120 cm)) is $1,125, according to OpeningBid's index of auction results. Some prices are hammer-only and exclude the buyer's premium.
What is Jan Bonawentura Ostrowski's auction record?
Jan Bonawentura Ostrowski's auction record is $4,222, set in 2026. That record lot sold for a hammer price of $4,222 (buyer's premium not included).
See the full Jan Bonawentura Ostrowski record on OpeningBid — images, provenance, fair estimates and free sale alerts.
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