How to Tell If a Piece of Furniture Is Actually Valuable

This is a different question to "is it worth restoring" — that's about whether the labour is worth it. This is about whether the piece itself has real value, before you've decided to do anything with it at all. If you've just inherited a piece, spotted something at a garage sale, or found something on the side of the road and want to know if you're looking at a treasure or just an old dresser, here's what I actually check.

Maker's Marks, Labels and Stamps

Check the back, the underside, inside drawers, and the back of mirrors for a stamp, paper label, or branded mark. A named maker or manufacturer instantly changes the value conversation — even a maker you don't recognise is worth a quick search, since regional and small-batch makers can carry real value that a generic piece never will.

Construction Quality

Pull a drawer all the way out and look at how the corners are joined.

• Hand-cut dovetails — slightly irregular in spacing and size — are a strong sign of an older, hand-made piece, generally pre-dating mass production.
• Machine-cut dovetails — perfectly even and uniform — point to a later, factory-made piece, which doesn't rule out value but usually means it's being judged on style and condition rather than craftsmanship alone.
• Nails, staples, or glued butt joints instead of proper joinery are the clearest sign of a lower-value, mass-produced piece.

Timber

What it's actually made from matters more than almost anything else. In New Zealand, native timbers like rimu and kauri are increasingly scarce and hold their value well simply because they're no longer being milled at scale. Solid timber generally holds more value than veneer, though fine old veneer work over a quality secondary timber can still be genuinely valuable — see our solid wood vs veneer test if you're not sure which you're looking at.

Age and Style

Not every old piece is valuable, and not every valuable piece is old — but genuine age in a desirable, currently sought-after style (art deco, mid-century, arts and crafts) is a strong combination. Our guide to identifying and dating furniture walks through the construction and hardware clues that pin down roughly when a piece was made.

Condition — It Matters, But Less Than You'd Think

Scratches, dulled finish, and minor water marks barely move the needle on a genuinely well-made piece — these are cosmetic and usually fixable. What does matter is structural: soft or spongy wood, extensive veneer loss, or joints that have failed throughout the piece rather than in one spot. A structurally sound piece with cosmetic wear is still a valuable piece; a structurally compromised piece rarely is, no matter how good it looks in a photo.

The Two-Minute Gut Check

1. Is there a maker's mark, label, or stamp anywhere on it?
2. Pull a drawer — are the corners hand-cut dovetails, machine dovetails, or just nailed together?
3. Is it solid timber, or good-quality veneer over solid secondary wood?
4. Is the style currently in demand (art deco, mid-century, arts and crafts, native NZ timber pieces)?
5. Is the damage cosmetic, or structural?

Two or more "yes" answers on the first four, with no structural red flags, usually means you're looking at something genuinely worth your time — whether that's restoring it, insuring it, or selling it properly rather than letting it go for whatever the first offer is.

What to Do Next

If you've decided it's worth keeping and fixing up, our restoration assessment guide walks through whether the repair itself makes sense. If you're planning to sell rather than keep it, see how to price and photograph vintage furniture to sell.

Related Reading

• Is It Worth Restoring? The Complete Assessment Guide
• How to Identify & Date Vintage and Antique Furniture
• Solid Wood or Veneer? The 5-Minute Test