Seán O'Sullivan RHA (1906–1964)
Seán O'Sullivan RHA is an artist with 33 auction lots recorded since 2010, median price $999. Some sold prices are hammer-only and exclude the buyer's premium; they are marked on this page.
A work by Seán O'Sullivan RHA sold in 2026 for $2,024, according to OpeningBid's index of auction results.
See the full Seán O'Sullivan RHA record on OpeningBid — images, provenance, fair estimates and free sale alerts.
View Seán O'Sullivan RHA on OpeningBid →What is a Seán O'Sullivan RHA work worth?
Across 25 sold lots tracked by OpeningBid, the median price of a Seán O'Sullivan RHA work is $999.
The median Seán O'Sullivan RHA painting sells for $2,024 across 1 lots.
The median Seán O'Sullivan RHA work on paper sells for $940 across 1 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 | 2 | $2,024 | $2,024 | 50% | 2026-06-12 |
| Works on Paper | 1 | $940 | $940 | — | 2026-06-12 |
Notable results
| Medium | Year | Price |
|---|---|---|
| Paintings | 2026 | $2,024 |
| Works on Paper | 2026 | $940 |
The highest recorded result in each medium. See the full sale history on OpeningBid.
Frequently asked questions
What is a Seán O'Sullivan RHA worth?
Across 25 sold lots tracked by OpeningBid, the median price of a Seán O'Sullivan RHA work is $999. The median Seán O'Sullivan RHA painting sells for $2,024 across 1 lots. The median Seán O'Sullivan RHA work on paper sells for $940 across 1 lots. Some prices are hammer-only and exclude the buyer's premium.
What is Seán O'Sullivan RHA's auction record?
Seán O'Sullivan RHA's auction record is $4,696, set in 2025. That record lot sold for a hammer price of $4,696 (buyer's premium not included).
See the full Seán O'Sullivan RHA record on OpeningBid — images, provenance, fair estimates and free sale alerts.
View Seán O'Sullivan RHA on OpeningBid →