Bass Otis Auction Prices and Value Guide
Bass Otis auction prices are tracked in Appraisily's artist market index, with source-directory coverage of 68 records. Use this page to review sold-lot activity, market context, and valuation factors before requesting a formal appraisal.
Bass Otis auction prices: quick answer
Bass Otis auction prices depend on medium, size, date, condition, provenance, edition details, attribution confidence, and recent comparable auction sales.
- Artist
- Bass Otis
- Source records
- 68
- Market update
- 2026-02-16
Bass Otis appraisal factors
Bass Otis 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.
bass otis after j s copley thomas amory ii oil · Alex Cooper · 2026-06-18 bass otis after j s copley thomas amory ii oil Alex Cooper · 2026-06-18
bass otis philadelphia 1784 1861 oil on canvas full length portrait of john cooke · Amelia Jeffers · 2025-11-28 bass otis philadelphia 1784 1861 oil on canvas full length portrait of john cooke Amelia Jeffers · 2025-11-28
bass otis 1784 1861 a portrait of a young child · Freeman’s · 2025-11-12 bass otis 1784 1861 a portrait of a young child Freeman’s · 2025-11-12
bass otis american 1784 1861 portrait of a man 1854 25 x 30 in 63 5 x 76 2 cm framed 28 x 34 x 2 in 71 1 x 86 4 x 5 1 cm · Bonhams · 2025-01-31 bass otis american 1784 1861 portrait of a man 1854 25 x 30 in 63 5 x 76 2 cm framed 28 x 34 x 2 in 71 1 x 86 4 x 5 1 cm Bonhams · 2025-01-31
bass otis 1784 1861 · Marion Antique Auctions · 2024-09-07 bass otis 1784 1861 Marion Antique Auctions · 2024-09-07
bass otis pennsylvania massachusetts 1784 1861 portrait of william vinton age 19 oil on canvas 17 x 14 framed 20 x 17 5 · Eldred's · 2024-08-21 bass otis pennsylvania massachusetts 1784 1861 portrait of william vinton age 19 oil on canvas 17 x 14 framed 20 x 17 5 Eldred's · 2024-08-21
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 Bass Otis 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 Bass Otis artwork?
Yes. Appraisily can review photos, dimensions, signatures, condition, provenance, and comparable market data to prepare a current valuation.