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Free Art Estimates vs. Written Appraisals: What Each Covers

Compare a free art auction estimate with written appraisal needs by checking photos, artist details, provenance, condition, and intended use.

Reference image for documenting Sotheby's free art appraisal and auction estimate factors including photos, artist details, provenance, condition, and intended use
Reference image for documenting free art auction estimate factors including photos, artist details, provenance, condition, and intended use. Reference image; item-specific appraisal depends on submitted photos and documentation.

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How We Research Valuation Data

Our appraisal guides are based on auction results, dealer pricing data, and professional appraiser insights. Our professional appraisal service provides paid signed reports. The Screener offers a free first look. Learn about our editorial standards.

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Upload artwork photos, signature closeups, dimensions, condition notes, labels, receipts, and provenance so Appraisily can prepare valuation guidance for your use case.

  • Signed report with photos and market evidence
  • Timing confirmed after intake
  • Fixed, upfront pricing
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Introduction to Free Art Estimates

Discovering the true value of artwork can be both exciting and challenging for collectors, inheritors, or those simply curious about a piece they’ve acquired. Appraisily’s free photo check tells you what the item is from one photo and, when it can, a rough value band. No card needed.

What a Free Auction Estimate Offers

Auction houses provide complimentary estimates, not formal appraisals, and only for items their specialists identify as suitable for their auction platforms.

It’s important to understand the distinction between an auction estimate and a formal appraisal:

  • Auction Estimate: A projected selling range for an item if sold at auction
  • Formal Appraisal: A comprehensive document with a defined value for insurance, tax, or legal purposes

Art Valuation Checklist

Ensure you have these elements ready before submitting

  • Clear, well-lit photographs from multiple angles
  • Images of signatures, markings, or labels
  • Information about the artist or creator
  • Known provenance or ownership history
  • Dimensions and medium details
  • Documentation of authenticity (if available)

Limitations of Free Auction Estimates

Understanding what a free auction estimate doesn’t provide is crucial for managing expectations and determining if you need alternative valuation methods.

Reference image for documenting Sotheby's free art appraisal and auction estimate factors including photos, artist details, provenance, condition, and intended use

  1. Selectivity: As noted in a VWART article, auction-house specialists focus primarily on items they believe are suitable for their auction platforms. Items that don’t meet their criteria may receive minimal feedback or none at all.

  2. Limited Documentation: You won’t receive a formal appraisal document suitable for insurance, tax, or legal purposes.

  3. Response Time Variables: High submission volumes can extend waiting periods, particularly for unusual items requiring specialist expertise.

Formal Art Appraisal Costs vs. Free Auction Estimates

Comparing free auction estimates with paid professional appraisals

What to Expect After Submission

The post-submission process varies based on your item’s suitability for auction and current market conditions.

After submitting your item for an auction estimate, there are several potential outcomes:

  1. Initial Assessment: A specialist reviews your submission to determine if it meets their criteria for further evaluation.

  2. Potential Responses:

    • Detailed Estimate: For items suited to their auctions, you’ll receive an estimated auction value range.
    • Request for More Information: For promising items needing additional details.
    • Polite Decline: For items that don’t meet their current auction criteria.
    • No Response: In some cases, particularly for lower-value items, you may not receive a detailed response.
  3. Consignment Discussion: If your item is of interest, a specialist may contact you to discuss potentially consigning it for an upcoming auction.

Reference image for documenting Sotheby's free art appraisal and auction estimate factors including photos, artist details, provenance, condition, and intended use
Auction specialists examine items for auction potential and provide estimated value ranges

Other Ways to Get Art Valued

Several options exist for obtaining art valuations, each with different benefits depending on your specific needs.

Depending on whether you want a rough idea of value or need a formal appraisal, consider these options:

  1. Appraisily's free photo check: upload one photo to see what the item is and, when it can, a rough value band.

  2. Professional Art Appraisers: For formal documentation needed for insurance, tax, or legal purposes, hire a certified appraiser from organizations like the American Society of Appraisers or International Society of Appraisers.

  3. Online Appraisal Services: A signed appraisal from Appraisily costs $59 per item: an appraiser reviews your photos against comparable sales and signs a PDF report with the documented value.

  4. Art Galleries: Galleries specializing in particular artists or periods may offer informal valuations, especially if you’re considering selling through them.

  5. Museum Curators: For historically significant pieces, museum curators might provide valuable insights, though typically not monetary valuations.

A Reddit user in r/artcollecting advises: “If you need a formal appraisal for insurance or tax purposes, you’ll need to hire a certified appraiser. Auction house estimates are useful for understanding market value but don’t provide the documentation needed for official purposes.”

CategoryPriceNotes
Professional Art Appraiser$250-$500Formal documentation suitable for insurance, donation, or legal purposes
Museum Curator Consultation$300-$800Specialized expertise for museum-quality pieces
Online Appraisal Service$10-$150Variable quality; limited examination without physical inspection

Tips for Getting the Most Accurate Valuation

Use these strategies to prepare and submit your artwork for a more reliable valuation.

These strategies will help ensure you receive the most accurate assessment:

  1. Provide Comprehensive Documentation

    • Complete provenance (ownership history)
    • Certificates of authenticity
    • Previous appraisals or sales receipts
    • Exhibition history
    • Literature references
  2. Submit High-Quality Images

    • Well-lit, clear photographs from multiple angles
    • Close-ups of signatures, dates, and important details
    • Images of any damage or restoration
    • Photos of the back/reverse side showing labels or markings
    • Scale reference when appropriate
  3. Research Before Submission

    • Preliminary artist research to provide context
    • Comparable sales information if available
    • Known history of the piece
    • Medium and technique details
  4. Be Transparent About Condition

    • Disclose any damage, repairs, or restoration
    • Note any alterations from original state
    • Mention conservation treatments
  5. Consider Multiple Opinions

    • Submit to more than one auction house
    • Compare with independent appraiser assessments
    • Consult galleries specializing in similar works

Common Questions About Free Art Appraisals

Is Sotheby's art appraisal actually free?
Yes, auction estimates are complimentary for items that specialists identify as potentially suitable for their sales channels. However, as the auction houses themselves note, they only offer estimates for property they believe is suited for sale through one of their platforms. Items that don't meet their criteria may not receive detailed feedback. It’s important to understand that this is an auction estimate, not a formal appraisal document that could be used for insurance, tax, or legal purposes.
How long does a free auction estimate take?
The response time varies depending on submission volume and the complexity of your item. Typically, you can expect to hear back within 2-4 weeks. Items requiring specialized expertise or additional research may take longer. During peak periods or for unusual items, the wait time might extend further.
What's the difference between Sotheby's estimate and a formal appraisal?
An auction estimate is an auction house's professional opinion on what an item might sell for at auction. This is different from a formal appraisal in several important ways:
  • Auction Estimate: Provides a potential selling range at auction; not legally binding; primarily intended for consignment consideration.

  • Formal Appraisal: Official document with defined value for specific purposes (insurance, tax, donation, estate); typically includes comprehensive research and documentation; signed by a certified appraiser; can be used for legal and financial purposes.

As one auction house puts it: "While we do not offer appraisals, only auction estimate valuations, they are complimentary and do not cost you anything."
Can I request an auction estimate if I'm not planning to sell?
Yes. An auction estimate request does not oblige you to sell, but auction houses mainly use estimates to find items for potential consignment, so their specialists focus on items that could sell through their own auctions. Appraisily's free photo check tells you what the item is from one photo and, when it can, a rough value band. No card needed.
What types of items will Sotheby's not appraise?
Major auction houses typically do not provide estimates for:
  • Items below their minimum value thresholds (which vary by category but are generally in the thousands of dollars)
  • Contemporary decorative art without significant market value
  • Mass-produced items or reproductions
  • Items in extremely poor condition
  • Artwork by unknown artists without established auction records
  • Categories they don’t currently auction (varies by location and current focus)
While they accept submissions across many categories, they prioritize items with established auction markets and significant value potential.
How accurate are Sotheby's art appraisals?
Auction-house estimates are generally considered reliable within each house's areas of expertise. As discussed in a Reddit thread, their specialists have extensive market knowledge and experience. However, auction estimates are inherently predictive and reflect potential selling ranges rather than definitive values. Market conditions, buyer interest, and other factors can influence actual selling prices. For items with limited auction records or unusual characteristics, estimates may have wider ranges to account for market uncertainties.
Are there alternatives to a free auction estimate?
Yes, several alternatives exist:
  • Appraisily's free photo check: upload one photo to see what the item is and, when it can, a rough value band
  • Professional Art Appraisers: Certified appraisers who provide formal documents for insurance or tax purposes (fees typically $250-$500)
  • Online Appraisal Services: A signed appraisal from Appraisily costs $59 per item: an appraiser reviews your photos against comparable sales and signs a PDF report with the documented value
  • Art Galleries: Can provide informal valuations, especially for artists they represent
  • Museum Curators: May offer insights on historically significant pieces
The best option depends on your specific needs, the type of item, and your intended use for the valuation information.
What information should I provide for an art valuation?
For a more reliable valuation, you should provide:
  • Clear, high-resolution photographs from multiple angles
  • Images of signatures, dates, marks, or labels
  • Artist/maker information (if known)
  • Dimensions and medium details
  • Provenance (ownership history)
  • Condition information, including any damage or restoration
  • Any documentation of authenticity
  • Previous sales information or appraisals (if available)
  • Exhibition history (if applicable)
The more comprehensive information you provide, the more accurate their assessment is likely to be.

Conclusion: Is a Free Auction Estimate Right for You?

However, if you need formal documentation for insurance, tax, or legal purposes, a free auction estimate won’t provide the comprehensive appraisal document you require. A signed appraisal from Appraisily costs $59 per item: an appraiser reviews your photos against comparable sales and signs a PDF report with the documented value.

Remember that while the initial assessment is free, auction houses ultimately aim to secure consignments. If your item receives a positive assessment, be prepared for follow-up discussions about potentially selling through their platform.

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  • Timing confirmed after intake
  • Fixed, upfront pricing
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