Helen Mary Knowlton (1832–1918)
Helen Mary Knowlton is an American artist with 8 auction lots recorded since 1995, median price $518. Some sold prices are not yet verified as premium-inclusive or hammer, and are marked on this page.
A work by Helen Mary Knowlton sold in 2006 for $1,645, according to OpeningBid's index of auction results.
See the full Helen Mary Knowlton record on OpeningBid — images, provenance, fair estimates and free sale alerts.
View Helen Mary Knowlton on OpeningBid →What is a Helen Mary Knowlton work worth?
Across 6 sold lots tracked by OpeningBid, the median price of a Helen Mary Knowlton work is $518.
The median Helen Mary Knowlton painting sells for $518 across 6 lots.
Some prices are not yet basis-verified (premium-inclusive or hammer).
Price breakdown by category
| Category | Lots tracked | Median price | Record price | Sell-through | Last sale |
|---|---|---|---|---|---|
| Paintings | 8 | $518‡ | $1,645 | 75% | 2024-09-12 |
‡ reported price — whether it includes the buyer's premium is not yet verified.
Price by size
Paintings
| Size | Sold lots | Typical range (p25–p75) | Median | Record |
|---|---|---|---|---|
| small (under 50 cm) | 5 | $400–$950‡ | $575‡ | $1,645 |
‡ 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 |
|---|---|---|
| Paintings | 2006 | $1,645 |
| Paintings | 1996 | $950 |
The highest recorded result in each medium. See the full sale history on OpeningBid.
Frequently asked questions
What is a Helen Mary Knowlton worth?
Across 6 sold lots tracked by OpeningBid, the median price of a Helen Mary Knowlton work is $518. The median Helen Mary Knowlton painting sells for $518 across 6 lots. Some prices are not yet basis-verified (premium-inclusive or hammer).
What is Helen Mary Knowlton's auction record?
Helen Mary Knowlton's auction record is $1,645, set in 2006.
See the full Helen Mary Knowlton record on OpeningBid — images, provenance, fair estimates and free sale alerts.
View Helen Mary Knowlton on OpeningBid →