# Louis Hartz - Auction Profile

Canonical: https://appraisily.com/artist/louis-hartz/
Snapshot URL: https://appraisily.com/api/scraper-search/artists/louis-hartz/llm.md
Updated: 2026-04-30T15:55:28.481Z

## Summary
- Lots tracked: 22
- Lots with prices: 12
- First auction date: 2002-01-22
- Latest auction date: 2025-12-08
- Median realised price: $500
- Price range: $180 to $8,125

## Market Takeaway
Louis Hartz has 22 tracked lots. Median realized sale is around $500. Category concentration is still broad. Last 12 months recorded 1 sales. These metrics reflect recorded public auction results and may not include private transactions or every premium outlier sale.

## How To Read This Data
- Use median \($500\) as a typical result and the typical low/high band \($300 to $1,100\) as the middle 50% of recorded sales.
- Auction prices can include buyer premiums or fees depending on house reporting, so compare on a like\-for\-like basis.
- Condition, provenance, size, and attribution confidence can move final value materially versus median comps.

## Price Bands
- Under $1,000: 66.7% (8 sales)
- $1,000 to $10,000: 33.3% (4 sales)
- $10,000\+: 0% (0 sales)

## Recent Trend & Velocity
- Last 12 months sales: 1
- Previous 12 months sales: 0
- Recent 12 months median: $0
- Previous 12 months median: $0
- Median shift: N/A
- Latest sale date: 2025-12-08
- Days since latest sale: 143
- Market velocity: steady

## Top Auction Houses
- Twents Veilinghuis: 6 lots
- Christie's: 3 lots
- Historia Auctionata: 3 lots
- Sotheby's: 3 lots
- Veilinghuis Van Spengen: 3 lots
- Mallams: 1 lots
- Vanderkindere: 1 lots
- Veilinghuis Onder de Boompjes: 1 lots
- Venduehuis der Notarissen: 1 lots

## Top Categories
- N/A

## Recent Sold Lots
1. 2025-12-08 | Louis Hartz \(1869\-1935\) Vaas met Zinnia'sgesigneerd Hartz rechtsbovenolieverf op doek56 x 46,5 cm. | Veilinghuis Van Spengen | N/A
2. 2024-02-27 | Louis Hartz \(1869\-1935\) Fisherwomen on the beach a… | Veilinghuis Van Spengen | N/A
3. 2023-08-29 | LOUIS HARTZ \(1869\-1935\), DUTCH PAINT | Historia Auctionata | €1,100
4. 2023-06-19 | Louis Jacob Hartz \(1869 \- 1935\) Stilleven met bokkingen | Veilinghuis Onder de Boompjes | €180
5. 2023-04-04 | LOUIS HARTZ \(1869\-1935\), DUTCH PAINTER AND GRAPHIC ARTIST WHO STUDIED IN AMSTERDAM. SHELL | Historia Auctionata | N/A
6. 2023-01-23 | Louis Hartz \(1869\-1935\), Dutch pai | Historia Auctionata | N/A
7. 2021-09-28 | Louis Hartz \(1869\-1935\) doek, 46,5 x 55,5, Stilleven met pompoen, druiven e | Veilinghuis Van Spengen | N/A
8. 2021-04-08 | Louis Hartz, Elegant lady in a park | Twents Veilinghuis | N/A
9. 2021-01-07 | LOUIS HARTZ, FIGURES IN A ROLLING LANDSCAPE | Twents Veilinghuis | €350
10. 2021-01-07 | LOUIS HARTZ, PARK VIEW | Twents Veilinghuis | €250
11. 2021-01-07 | LOUIS HARTZ, SELF\-PORTRAIT | Twents Veilinghuis | €600
12. 2021-01-07 | LOUIS HARTZ, CHURCH ON MOUND | Twents Veilinghuis | €300
13. 2021-01-07 | LOUIS HARTZ, SHELL FISHERMAN KATWIJK | Twents Veilinghuis | €500
14. 2017-10-11 | Huile sur toile "Vase de fuchsias". Signé en bas à droite Hartz. Ecole holl | Vanderkindere | €950
15. 2015-11-11 | Louis Jacob Hartz \(1869\-1935 \) | Venduehuis der Notarissen | N/A
16. 2012-03-09 | LOUIS HARTZ \(1869\-1935\) Fishing boat on a beach, | Mallams | £500
17. 2012-02-01 | Louis Jacob Hartz \(Dutch, 1869\-1935\) | Christie's | £1,875
18. 2008-10-15 | Louis Hartz , Dutch 1869\-1935 an interesting read on the beach oil on canvas | Sotheby's | €8,125
19. 2008-10-15 | Louis Hartz , Dutch 1869\-1935 a bather in the surf oil on board | Sotheby's | €4,750
20. 2008-10-15 | Louis Hartz , Dutch 1869\-1935 two ladies on the beach oil on canvas | Sotheby's | N/A
21. 2002-01-22 | Louis Hartz \(Dutch, 1869\-1935\) | Christie's | N/A
22. 2002-01-22 | Louis Hartz \(Dutch, 1869\-1935\) | Christie's | N/A

## Comparable Artists To Watch
- [Keith Haring](https://appraisily.com/artist/keith-haring/): Comparable demand and auction cadence make this artist a useful benchmark.
- [Hiroshige \(1797\)](https://appraisily.com/artist/hiroshige-1797/): Comparable demand and auction cadence make this artist a useful benchmark.
- [David Hockney](https://appraisily.com/artist/david-hockney/): Comparable demand and auction cadence make this artist a useful benchmark.

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## JSON Source
https://appraisily.com/api/scraper-search/artists/louis-hartz/seo-profile