> Source: https://www.openingbid.art/artist/helen-mabel-trevor · updated 2026-11-01

# Helen Mabel Trevor (1831–1900)

Helen Mabel Trevor is an Irish artist with 9 auction lots recorded since 1995, median price $3,220. Some sold prices are hammer-only and exclude the buyer's premium; they are marked on this page.

A work by Helen Mabel Trevor sold in 2024 for a hammer price of $8,500 (buyer's premium not included), according to OpeningBid's index of auction results.

## What is a Helen Mabel Trevor work worth?

Across 9 sold lots tracked by OpeningBid, the median price of a Helen Mabel Trevor work is $3,220.

The median Helen Mabel Trevor painting sells for $3,220 across 9 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 | 9 | $3,220† | $26,431 | — | 2024-10-09 |

† 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 | $1,500–$25,801 | $24,662 | $26,431 |

Size is the work's longest edge. Cells appear only with at least 5 sold lots.

## Notable results

| Medium | Year | Price |
|---|---|---|
| Paintings | 2012 | $26,431 |
| Paintings | 2023 | $25,801 |

The highest recorded result in each medium. The full sale history is in the OpeningBid app (free sign-up).

## Frequently asked questions

### What is a Helen Mabel Trevor worth?

Across 9 sold lots tracked by OpeningBid, the median price of a Helen Mabel Trevor work is $3,220. The median Helen Mabel Trevor painting sells for $3,220 across 9 lots. Some prices are hammer-only and exclude the buyer's premium.

### What is Helen Mabel Trevor's auction record?

Helen Mabel Trevor's auction record is $26,431, set in 2012.

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Data last updated 2026-11-01. OpeningBid tracks 15,222,099 auction lots from 571 auction houses, refreshed nightly.

Cite this page as: OpeningBid, “Helen Mabel Trevor auction prices”, https://www.openingbid.art/artist/helen-mabel-trevor (updated 2026-11-01).

Historical auction data, not investment advice. Prices are premium-inclusive USD where the buyer's premium is recorded. Figures marked † are hammer prices (buyer's premium not included); ‡ marks a price whose basis is not yet verified. Non-USD results are converted at the sale month's rate.