# Willem George Frederik Jansen - Auction Profile

Canonical: https://appraisily.com/artist/willem-george-frederik-jansen/
Snapshot URL: https://appraisily.com/api/scraper-search/artists/willem-george-frederik-jansen/llm.md
Updated: 2026-05-01T23:20:51.055Z

## Summary
- Lots tracked: 181
- Lots with prices: 87
- First auction date: 1993-11-09
- Latest auction date: 2025-12-15
- Median realised price: $1,200
- Price range: $1 to $13,200

## Market Takeaway
Willem George Frederik Jansen shows deep auction liquidity with 181 tracked lots. Median realized sale is around $1,200. Category concentration is still broad or sparse. Last 12 months recorded 10 sales. Latest recorded sale: 2025-12-15.

## How To Read This Data
- Use the median \($1,200\) as a typical result; many comparable sales cluster between $475 and $3,025.
- Auction totals can include buyer premiums or fees depending on reporting, so compare like\-for\-like when possible.
- Condition, size, medium, provenance, and attribution confidence can move value materially versus median comps.

## Price Bands
- Under $1,000: 41.4% (36 sales)
- $1,000 to $10,000: 55.2% (48 sales)
- $10,000\+: 3.4% (3 sales)

## Recent Trend & Velocity
- Last 12 months sales: 10
- Previous 12 months sales: 21
- Recent 12 months median: $0
- Previous 12 months median: $300
- Median shift: 0%
- Latest sale date: 2025-12-15
- Days since latest sale: 65
- Market velocity: moderate

## Top Auction Houses
- Christie's: 56 lots
- Veilinghuis Van Spengen: 31 lots
- Venduehuis der Notarissen: 20 lots
- Veilinghuis Onder de Boompjes: 14 lots
- Vendu Rotterdam: 12 lots
- Bonhams: 11 lots
- Derksen Veilingbedrijf: 7 lots
- Waddington's: 6 lots
- Sotheby's: 5 lots
- Zeeuws Veilinghuis: 3 lots

## Top Categories
- N/A

## Recent Sold Lots
1. 2025-12-15 | Willem George Frederik Jansen \(1871 \- 1949\) Platbodem bij werf in de winter | Veilinghuis Onder de Boompjes | N/A
2. 2025-12-08 | Willem George Frederik Jansen \(1871\-1949\) Boerderij aan het water met knotwilgengesigneerd WGF Janse | Veilinghuis Van Spengen | N/A
3. 2025-10-23 | Willem George Frederik Jansen \(1871\-1949\) | Veilinggebouw de Zwaan | N/A
4. 2025-09-15 | Willem George Frederik Jansen \(1871 \- 1949\) Werklui bij schuit in de duinen | Veilinghuis Onder de Boompjes | N/A
5. 2025-06-30 | Willem George Frederik Jansen \(1871\-1949\) Boerener… | Veilinghuis Van Spengen | N/A
6. 2025-05-06 | Willem George Frederik Jansen \(1871\-1949\) Aangemeerde boten langs kade, ges… | Veilinghuis Van Spengen | N/A
7. 2025-05-06 | Willem George Frederik Jansen \(1871\-1949\) Landschap met molen en figuur, ge… | Veilinghuis Van Spengen | N/A
8. 2025-05-06 | Willem George Frederik Jansen \(1871\-1949\) Gezicht op kerktoren, mogelijk va… | Veilinghuis Van Spengen | N/A
9. 2025-03-17 | Willem George Frederik Jansen \(1871\-1949\), Aquarel, Paarden in het bos bij houtwagen, ges. r.o., afm. 31 x 46 cm \(met lijst 38 x 64 cm\) | Venduehuis Dickhaut Maastricht | N/A
10. 2025-02-25 | Willem George Frederik Jansen \(1871\-1949\) Rivierge… | Veilinghuis Van Spengen | N/A
11. 2024-12-10 | Willem George Frederik Jansen \(1871\-1949\) Amsterda… | Veilinghuis Van Spengen | N/A
12. 2024-12-10 | Willem George Frederik Jansen \(1871\-1949\) Boerenka… | Veilinghuis Van Spengen | N/A
13. 2024-12-10 | Willem George Frederik Jansen \(1871\-1949\) Schaapsk… | Veilinghuis Van Spengen | N/A
14. 2024-12-10 | Willem George Frederik Jansen \(1871\-1949\) Gezicht … | Veilinghuis Van Spengen | N/A
15. 2024-12-03 | Willem George Frederik Jansen \(1871\-1949\) | Venduehuis der Notarissen | €500
16. 2024-10-01 | Willem George Frederik Jansen \(1871\-1949\) Boerenkar, gesigneerd r.o., oliev | Veilinghuis Van Spengen | N/A
17. 2024-07-02 | Willem George Frederik Jansen \(1871\-1949\) Dutch riverscape, signed l.l., oil on canvas, 51 x 71 | Veilinghuis Van Spengen | N/A
18. 2024-07-02 | Willem George Frederik Jansen \(1871\-1949\) Landscape with cow and farmer, signed l.l., oil on bo | Veilinghuis Van Spengen | N/A
19. 2024-07-02 | Willem George Frederik Jansen \(1871\-1949\) Farmer with her cows, signed l.l., oil on canvas, 50, | Veilinghuis Van Spengen | N/A
20. 2024-06-17 | Willem George Frederik Jansen \(1871 \- 1949\) Schelpenvisser | Veilinghuis Onder de Boompjes | €400
21. 2024-06-17 | Willem George Frederik Jansen \(1871 \- 1949\) Landschap met boerin en grazende koe | Veilinghuis Onder de Boompjes | €260
22. 2024-06-13 | Willem George Frederik Jansen \(1871\-1949\), COWS AT THE GATE | Waddington's | CA$200
23. 2024-05-30 | Willem George Frederik Jansen \(1871\-1949\) | Venduehuis der Notarissen | N/A
24. 2024-05-30 | Willem George Frederik Jansen \(1871\-1949\) | Venduehuis der Notarissen | N/A

## Comparable Artists To Watch
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## JSON Source
https://appraisily.com/api/scraper-search/artists/willem-george-frederik-jansen/seo-profile