# Co Westerik - Auction Profile

Canonical: https://appraisily.com/artist/co-westerik/
Snapshot URL: https://appraisily.com/api/scraper-search/artists/co-westerik/llm.md
Updated: 2026-04-28T19:26:59.052Z

## Summary
- Lots tracked: 273
- Lots with prices: 192
- First auction date: 2000-11-30
- Latest auction date: 2025-10-23
- Median realised price: $350
- Price range: $10 to $144,000

## Market Takeaway
Co Westerik shows deep auction liquidity with 273 tracked lots. Median realized sale is around $350. Category concentration is still broad or sparse. Last 12 months recorded 10 sales. Latest recorded sale: 2025-10-23.

## How To Read This Data
- Use the median \($350\) as a typical result; many comparable sales cluster between $160 and $1,600.
- 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: 68.2% (131 sales)
- $1,000 to $10,000: 26% (50 sales)
- $10,000\+: 5.7% (11 sales)

## Recent Trend & Velocity
- Last 12 months sales: 10
- Previous 12 months sales: 8
- Recent 12 months median: $280
- Previous 12 months median: $160
- Median shift: 75%
- Latest sale date: 2025-10-23
- Days since latest sale: 118
- Market velocity: moderate

## Top Auction Houses
- Adams Amsterdam Auctions: 81 lots
- Christie's: 49 lots
- Venduehuis der Notarissen: 46 lots
- Vendu Rotterdam: 26 lots
- AAG Auctioneers: 15 lots
- Veilinghuis Van Spengen: 12 lots
- Boven’s in coop with Douwes Fine Art: 11 lots
- Venduehuis Dickhaut Maastricht: 6 lots
- Sotheby's: 5 lots
- Cornette de Saint\-Cyr\-Bruxelles: 4 lots

## Top Categories
- N/A

## Recent Sold Lots
1. 2025-10-23 | Co Westerik \(1924\-2018\) | Veilinggebouw de Zwaan | €800
2. 2025-09-15 | Co Westerik \(1924\-2018\) | Venduehuis der Notarissen | N/A
3. 2025-09-09 | Co Westerik,  Avondscene, 1984  | Roseberys | £260
4. 2025-06-26 | Co Westerik \(1924\-2018\) | Hessink's | N/A | source: https://www.invaluable.com/auction-lot-co-westerik-1924-2018-242-c-1644a30bd7
5. 2025-06-26 | Co Westerik \(1924\-2018\) | Hessink's | €90 | source: https://www.invaluable.com/auction-lot-co-westerik-1924-2018-241-c-68c454fb95
6. 2025-06-03 | Co Westerik,  Grassens en Druppels, 1974  | Roseberys | £280
7. 2025-06-03 | Co Westerik,  Avondscene, 1984  | Roseberys | N/A
8. 2025-05-20 | Co Westerik \(1924\-2018\), 'Vrouw met hond in stal \(Woman with dog in barn\)' | Vendu Rotterdam | N/A
9. 2025-04-08 | Co Westerik \(1924\-2018\) | Venduehuis der Notarissen | N/A
10. 2025-03-10 | Co Westerik \(Dutch 1924 \- 2018\). Vrouw\-plant \[Woman\-plant\], 1966. | Adams Amsterdam Auctions | €650
11. 2025-02-04 | Co Westerik \(1924\-2018\) | Venduehuis der Notarissen | N/A
12. 2025-01-07 | Co Westerik \(1924\-2018\) | Venduehuis der Notarissen | N/A
13. 2024-12-03 | Co Westerik \(1924\-2018\) | Venduehuis der Notarissen | €1,700
14. 2024-05-30 | Co Westerik \(1924\-2018\) | Richard ter Borg kunsthandel | €120
15. 2024-05-30 | Co Westerik \(1924\-2018\) | Richard ter Borg kunsthandel | €160
16. 2024-04-25 | Untitled | Venduehuis der Notarissen | €550
17. 2024-02-29 | Co Westerik \(1924\-2018\) Zonder titel | Venduehuis der Notarissen | N/A
18. 2024-02-29 | Co Westerik \(1924\-2018\) La religieuse et le garcon | Venduehuis der Notarissen | N/A
19. 2023-10-18 | Co Westerik \(1924\-2018\) | Venduehuis der Notarissen | N/A
20. 2023-10-18 | Co Westerik \(1924\-2018\) | Venduehuis der Notarissen | N/A
21. 2023-04-25 | Co Westerik \(1924\-2018\) Lezende man aan tafel, gesigneerd en geda | Veilinghuis Van Spengen | N/A
22. 2023-03-15 | Co Westerik \(1924\-2018\) | Vendu Rotterdam | N/A
23. 2023-03-15 | Co Westerik \(1924\-2018\) | Vendu Rotterdam | N/A
24. 2023-03-15 | Co Westerik \(1924\-2018\) | Vendu Rotterdam | N/A

## Comparable Artists To Watch
- [Minor White](https://appraisily.com/artist/minor-white-f44xiw2b3k/): This artist is worth monitoring for similar auction volume and collector demand.
- [George \(1860\) Wright](https://appraisily.com/artist/george-1860-wright-mqc176awhu/): This artist is worth monitoring for similar auction volume and collector demand.
- [William \(1865\) Wendt](https://appraisily.com/artist/william-1865-wendt-d4619fs6vn/): This artist is worth monitoring for similar auction volume and collector demand.

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