Is My Antique Valuable? Probably Less Than You Hope

The question behind most identification requests is not really what is this. It is what is it worth.

The honest answer, most of the time, is not much — and the reasons are worth understanding, because they apply across every category.

Why age contributes so little

Things survive in proportion to how many were made. The nineteenth century was the first era of true mass production, so the objects that come down to us in quantity are exactly the ones that were made in millions: pressed glass, transferware, postcards, oil lamps, Victorian furniture.

A hundred-and-forty-year-old object that exists in a hundred thousand examples is old and common. Scarcity is what creates value, and age and scarcity are not the same thing.

What actually drives price

Roughly in order of weight:

Condition. Dominant, and consistently underestimated. A chip, a hairline crack, a repair, a replaced part, fading — each can remove most of the value. Two identical pieces, one perfect and one damaged, are not close in price.

Originality. Original surface on furniture, original burner on a lamp, original clasp on a piece of jewellery. Restoration usually reduces value rather than adding it, which surprises people who have just paid for restoration.

Maker. A signature or a mark from a collected maker can multiply a price several times over an identical unsigned piece. This is most extreme in costume jewellery and studio pottery.

Rarity within the category. Not "is it old" but "how many of this exact form, colour and pattern exist". Unusual colours in glass, rare patterns in ceramics, uncommon sizes in cast iron.

Current demand. The most volatile factor and the one nobody controls. Brown furniture — good quality Victorian and Edwardian mahogany — has collapsed in price over two decades because it does not suit how people live now. Mid-century modern rose over the same period for the same reason.

What does not drive price

• Being handed down. Family history is meaningful and is not provenance unless it is documented and connects to someone or something notable.
• Being "very old". See above.
• What a similar item is listed for online. Asking prices are hopes. Sold prices are data.
• An appraisal for insurance. Insurance replacement value is deliberately high and is not what you would receive selling it.

How to actually find out

Look at completed sales, not listings. Auction result databases, and the sold filter on marketplace sites. Match the exact form, pattern and condition — not something similar.

Local auction houses will give a free verbal estimate, and they see enough volume to know what the market is doing. They also have an incentive to be accurate rather than flattering, since they want consignments that sell.

Specialist dealers for a specific field, if you have something within it.

Be sceptical of paid online appraisals, and of anyone who offers to buy immediately after valuing something for you.

Where value does concentrate

It is worth being clear that some things genuinely are valuable, and they tend to share features:

• Documented makers with active collector bases
• Unusual colours, forms or sizes within a common category
• Complete original sets rather than assembled ones
• Objects with real, evidenced provenance
• Anything in genuinely exceptional condition for its age
• Categories that are currently fashionable

Notice that none of those is "old".

The practical consequence

Before spending money on restoration, cleaning or appraisal, find out roughly what the object is worth intact. Restoration frequently costs more than the finished piece is worth, and on furniture it can remove most of the value rather than adding to it.

And before deciding something is a find, work out what it actually is — which is what the five checks and the rest of this section are for.