# George Joseph Koch - Auction Profile

Canonical: https://appraisily.com/artist/george-joseph-koch/
Snapshot URL: https://appraisily.com/api/scraper-search/artists/george-joseph-koch/llm.md
Updated: 2026-04-30T19:22:15.558Z

## Summary
- Lots tracked: 18
- Lots with prices: 9
- First auction date: 2011-10-16
- Latest auction date: 2026-04-15
- Median realised price: $800
- Price range: $30 to $3,492

## Market Takeaway
George Joseph Koch has 18 tracked lots. Median realized sale is around $800. Category concentration is still broad. Last 12 months recorded 2 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 \($800\) as a typical result and the typical low/high band \($306 to $1,800\) 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% (6 sales)
- $1,000 to $10,000: 33.3% (3 sales)
- $10,000\+: 0% (0 sales)

## Recent Trend & Velocity
- Last 12 months sales: 2
- Previous 12 months sales: 2
- Recent 12 months median: $30
- Previous 12 months median: $250
- Median shift: 0%
- Latest sale date: 2026-04-15
- Days since latest sale: 15
- Market velocity: steady

## Top Auction Houses
- John Moran Auctioneers: 8 lots
- Bonhams: 3 lots
- Sarasota Estate Auction: 3 lots
- Andrew Jones Auctions: 1 lots
- Helmuth Stone: 1 lots
- Rago Arts and Auction Center: 1 lots
- Sandwich Auction House: 1 lots

## Top Categories
- N/A

## Recent Sold Lots
1. 2026-04-15 | GEORGE JOSEPH KOCH \(California/New Jersey, 1885\-1951\), Nocturnal harbor scene., Watercolor, 13.75" x 9.5" sight. Framed 23.5" x 18.5". | Sandwich Auction House | $30 | source: https://www.invaluable.com/auction-lot-george-joseph-koch-california-new-jersey-1885-1951-nocturnal-harbor-scene-watercolor-13-75-x-9-5-sight-framed-23-5-x-18-5-37-c-c4bbc9dc6d
2. 2025-11-18 | George Joseph Koch \(1885\-1951\), "Pacific Grove bathers," 1944 | John Moran Auctioneers | $3,492
3. 2024-08-18 | George Joseph Koch \(CA, NJ 1884\-1951\) | Helmuth Stone | $250
4. 2024-05-15 | George Joseph Koch \(American, 1884\-1951\), Spring light in trees, oil on masonite, 32 1/4 x 26in \(82 x 66cm\) | Andrew Jones Auctions | $800
5. 2023-11-14 | George Joseph Koch \(1885\-1951\), "Monterey Green," Oil on panel, 20" H x 24" W | John Moran Auctioneers | $1,800
6. 2017-04-11 | George Joseph Koch \( 1884\-1951\) Big Sur Cove 40 x 50in overall: 48 x 58in | Bonhams | N/A
7. 2015-11-28 | George Joseph Koch \(1884\-1951\) Oil/Board | Sarasota Estate Auction | N/A
8. 2015-05-30 | George Joseph Koch \(1884\-1951\) Oil/Board | Sarasota Estate Auction | $350
9. 2015-02-28 | George Joseph Koch \(1884\-1951\) Oil on Board | Sarasota Estate Auction | N/A
10. 2014-09-23 | George Joseph Koch \(1884\-1951 Carmel, CA\) | John Moran Auctioneers | N/A
11. 2014-03-25 | George Joseph Koch \(1884\-1951 Carmel, CA\) | John Moran Auctioneers | N/A
12. 2012-06-19 | George Joseph Koch \(1884\-1951 Monterey, CA\) | John Moran Auctioneers | $306
13. 2012-05-12 | George Joseph Koch \(American, 1884\-1951\) Untitled, 1916 | Rago Arts and Auction Center | $2,625
14. 2011-12-13 | George Joseph Koch \(1884\-1951 Monterey, CA\) | John Moran Auctioneers | N/A
15. 2011-11-20 | George Joseph Koch \(American, 1884\-1951\) Cow in a field sight: 7 3/4 x 9 3/4in | Bonhams | N/A
16. 2011-10-18 | George Joseph Koch \(1884\-1951 Monterey, CA\) | John Moran Auctioneers | N/A
17. 2011-10-18 | George Joseph Koch \(1884\-1951 Monterey, CA\) | John Moran Auctioneers | $937
18. 2011-10-16 | George Joseph Koch \(American, 1884\-1951\) Cow in a field sight: 7 3/4 x 9 3/4in | Bonhams | N/A

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## JSON Source
https://appraisily.com/api/scraper-search/artists/george-joseph-koch/seo-profile