> Source: https://www.openingbid.art/artist/timmermahn-peter-klein · updated 2026-11-01

# TIMMERMAHN (b. 1942)

TIMMERMAHN is a CH artist with 40 auction lots recorded since 2000, median price $549. 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 TIMMERMAHN sold in 2021 for a hammer price of $889 (buyer's premium not included), according to OpeningBid's index of auction results.

## What is a TIMMERMAHN work worth?

Across 27 sold lots tracked by OpeningBid, the median price of a TIMMERMAHN work is $549.

The median TIMMERMAHN painting sells for $678 across 18 lots.

The median TIMMERMAHN work on paper sells for $271 across 6 lots.

The median TIMMERMAHN sculpture sells for $655 across 2 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 |
|---|---|---|---|---|---|
| Prints & Editions | 1 | — | — | 0% | — |
| Paintings | 26 | $678†‡ | $4,430† | 69.2% | 2024-11-25 |
| Works on Paper | 8 | $271† | $1,759† | 75% | 2024-06-25 |
| Sculpture & Installation | 2 | $655† | $889† | — | 2023-06-20 |

† hammer price — buyer's premium not included.

‡ 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 | $377–$649† | $549† | $1,036† |
| medium (50–120 cm) | 12 | $485–$1,462†‡ | $1,057†‡ | $2,231† |

† hammer price — buyer's premium not included.

‡ 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 | 2016 | $4,430† |
| Paintings | 2001 | $2,231† |
| Works on Paper | 2004 | $1,759† |
| Works on Paper | 2000 | $1,066† |
| Sculpture & Installation | 2021 | $889† |
| Sculpture & Installation | 2023 | $422† |

† hammer price — buyer's premium not included.

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 TIMMERMAHN worth?

Across 27 sold lots tracked by OpeningBid, the median price of a TIMMERMAHN work is $549. The median TIMMERMAHN painting sells for $678 across 18 lots. The median TIMMERMAHN work on paper sells for $271 across 6 lots. The median TIMMERMAHN sculpture sells for $655 across 2 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 TIMMERMAHN painting?

Based on 18 sold lots tracked by OpeningBid, the median auction price of a TIMMERMAHN painting is $678. 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 TIMMERMAHN's most expensive painting?

The highest price recorded at auction for a TIMMERMAHN painting is $4,430. That record lot sold for a hammer price of $4,430 (buyer's premium not included).

### What is the average price of a medium TIMMERMAHN painting?

Based on 12 sold lots, the median auction price of a medium TIMMERMAHN painting (medium (50–120 cm)) is $1,057, according to OpeningBid's index of auction results. 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 TIMMERMAHN's auction record?

TIMMERMAHN's auction record is $4,430, set in 2016. That record lot sold for a hammer price of $4,430 (buyer's premium not included).

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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, “TIMMERMAHN auction prices”, https://www.openingbid.art/artist/timmermahn-peter-klein (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.