António Duarte Auction Prices and Value Guide
António Duarte auction prices are tracked in Appraisily's artist market index, with source-directory coverage of 49 records. Use this page to review sold-lot activity, market context, and valuation factors before requesting a formal appraisal.
António Duarte auction prices: quick answer
António Duarte auction prices depend on medium, size, date, condition, provenance, edition details, attribution confidence, and recent comparable auction sales.
- Artist
- António Duarte
- Source records
- 49
- Market update
- 2026-02-06
António Duarte appraisal factors
António Duarte 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.
ant nio duarte 1912 1998 · Corte Real, Leiloeira · 2025-06-26 ant nio duarte 1912 1998 Corte Real, Leiloeira · 2025-06-26
ant nio duarte 1912 1998 nu feminino escultura em bronze com base em m rmore preto assinada alt aprox total 40 cm · Palácio do Correio Velho · 2023-11-27 ant nio duarte 1912 1998 nu feminino escultura em bronze com base em m rmore preto assinada alt aprox total 40 cm Palácio do Correio Velho · 2023-11-27
ant nio duarte leo s platex 26 x 35 5 cm · Palácio do Correio Velho · 2022-11-02 ant nio duarte leo s platex 26 x 35 5 cm Palácio do Correio Velho · 2022-11-02
ant nio duarte leo sobre platex 25 x 35 cm · Palácio do Correio Velho · 2022-11-02 ant nio duarte leo sobre platex 25 x 35 cm Palácio do Correio Velho · 2022-11-02
ant nio duarte t c mista s papel 47 x 60 cm · Palácio do Correio Velho · 2022-11-02 ant nio duarte t c mista s papel 47 x 60 cm Palácio do Correio Velho · 2022-11-02
ant nio duarte torso feminino esc barro · Palácio do Correio Velho · 2022-10-27 ant nio duarte torso feminino esc barro Palácio do Correio Velho · 2022-10-27
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 António Duarte 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 António Duarte artwork?
Yes. Appraisily can review photos, dimensions, signatures, condition, provenance, and comparable market data to prepare a current valuation.