What drives the price of a domain name

Valuation begins with a question that is not about the name at all: how many parties would want it, and what would each of them lose by using something else. Every factor below is a proxy for that question. A factor raises price when it widens the buyer pool or worsens the buyer's alternatives, and it lowers price when it does the reverse.

1. Extension

Extension sets the ceiling before anything else is considered. The main commercial legacy extension is the default assumption of buyers worldwide and has the deepest resale market. A national country code carries comparable weight inside its own territory and very little outside it. Newer generic extensions require the buyer to accept an unfamiliar address, which restricts the pool to those with a specific reason to do so.

The same term across three extensions is three different assets with three different buyer pools, which is why prices do not translate between them. The mechanics are covered in the extension effect.

2. What the term means commercially

The second factor is whether the term describes something people pay for. An exact commercial term, the phrase a customer would use when looking for a service or product, points directly at the businesses that provide it. A term that is merely a word, or a phrase nobody uses in trade, points at nobody.

Two tests separate them quickly. Would a company use the term as its trading name without explanation. Does money change hands in the activity the term describes. A name that fails either test is not saved by being short.

3. Length and clarity

Shorter is better, but only within a term that already works. A short meaningless string is worth less than a longer exact commercial phrase in most markets, with the exception of very short character combinations that have their own investor market.

Clarity matters as much as length. A name that has to be spelled out over the telephone, that mixes similar looking characters, or that has a common alternative spelling, loses value because it fails the practical test every buyer applies: whether a customer who hears it can reach it. The detail sits in length and characters.

4. Existing use and history

Traffic that arrives without promotion is a genuine asset, because it is a property of the term rather than of any campaign. A history of unsolicited offers is similar evidence, held privately.

Age by itself is not a factor. A name registered many years ago and never used has nothing an equivalent registered last year lacks. History can also be negative: a name previously used for spam, adult content or a failed venture carries reputational baggage that buyers check for and discount.

5. Who the buyer is

The last factor is the largest source of variation in observed prices. The same name sells at one level to another investor, at a higher level to a company that will build on it, and at a different level again to a brand owner protecting a mark. None of these is the name's true value; each is a value under a different set of alternatives. The groups and their behaviour are set out in the buyer types page.

Weighting them in practice

The practical method is to work down the list and stop at the first factor that fails. A weak extension caps everything below it. A term with no commercial meaning cannot be rescued by length. Only when the top factors hold does fine tuning on characters and history change the number materially, and even then the final figure is decided by the buyer in front of the seller rather than by the list.

The evidence used to calibrate that figure comes from comparable sales, read with an understanding of how selectively the public record is assembled.