Katy Grannan Auction Prices and Value Guide
Katy Grannan auction prices are tracked in Appraisily's artist market index, with source-directory coverage of 71 records. Use this page to review sold-lot activity, market context, and valuation factors before requesting a formal appraisal.
Katy Grannan auction prices: quick answer
Katy Grannan auction prices depend on medium, size, date, condition, provenance, edition details, attribution confidence, and recent comparable auction sales.
- Artist
- Katy Grannan
- Source records
- 71
- Market update
- 2026-02-06
Katy Grannan appraisal factors
Katy Grannan auction prices should be read against comparable works with similar medium, size, date, condition, provenance, and attribution confidence.
Common auction categories
- Fine art and paintings
- Works on paper and prints
- Sculpture and mixed media
- Decorative art and editions
Value drivers
- Medium, size, date, and period within the artist career
- Condition, restoration history, and surface quality
- Signature, inscriptions, edition details, and attribution confidence
- Provenance, exhibition history, and catalogue references
- Recent comparable auction sales for similar works
- Subject matter, rarity, and demand in the current market
Appraisal caveats
- Public auction records are a starting point, not a final appraisal.
- Private sales, incomplete feeds, and attribution changes may not be fully represented.
- Authentication and condition can materially change value.
Recent sale records
Selected public auction records currently in the Appraisily lot index. Use them as market context, then request a formal appraisal before you sell, insure, or donate.
katy grannan anonymous san francisco · Rago Arts and Auction Center · 2026-05-05 katy grannan anonymous san francisco Rago Arts and Auction Center · 2026-05-05
katy grannan silver gelatin print 2003 · Millea Bros Ltd · 2025-02-14 katy grannan silver gelatin print 2003 Millea Bros Ltd · 2025-02-14
katy grannan 1969 kathy bird sanctuary gravesite chatham ny 2003 · Swann Auction Galleries · 2024-10-31 katy grannan 1969 kathy bird sanctuary gravesite chatham ny 2003 Swann Auction Galleries · 2024-10-31
katy grannan b 1969 meghan red hook ny 2006 · John Moran Auctioneers · 2024-10-15 katy grannan b 1969 meghan red hook ny 2006 John Moran Auctioneers · 2024-10-15
katy grannan b 1969 untitled from the poughkeepsie journal 1999 signe · Christie's · 2024-02-22 katy grannan b 1969 untitled from the poughkeepsie journal 1999 signe Christie's · 2024-02-22
katy grannan 1969 mike hearthstone motel upper red hook new york · Swann Auction Galleries · 2022-02-10 katy grannan 1969 mike hearthstone motel upper red hook new york Swann Auction Galleries · 2022-02-10
Data basis
This page is built from Appraisily's public auction market index. Private transactions, incomplete sale feeds, and attribution changes may not be fully represented.
Artist value FAQ
How much is Katy Grannan worth?
Comparable public auction sales are the best starting point, but final value depends on the specific artwork, condition, size, medium, provenance, and attribution confidence.
Can Appraisily value my Katy Grannan artwork?
Yes. Appraisily can review photos, dimensions, signatures, condition, provenance, and comparable market data to prepare a current valuation.