A redesign is worth it when the site is quietly costing you money. Fewer leads than it should produce. Less trust than the brand deserves. A structure too small for what the business has become. It's not worth it just because the site looks a few years old. Most owners asking whether they need a redesign are really asking a smaller question they haven't isolated yet.
The clearest sign is conversion that stays flat no matter what you try: new headlines, new buttons, a faster host, none of it moves the number. That's different from a site that simply gets less traffic than a competitor's, and it's the strongest signal a rebuild will actually help. Other honest signs: the business has outgrown the site's structure faster than the site has changed, a new shop or service bolted onto a five year old sitemap. A first time visitor couldn't find their way around without help. You're mid rebrand and the old site now argues with the new logo. Or you spend a Tuesday afternoon on three competitors' sites and realise the market has moved and yours hasn't.
None of that means a redesign is the fix. If you can point to the one thing that's broken, a confusing menu, a buried price, a slow checkout, fix that thing first and measure it before you touch anything else. One well documented case cut a site's bounce rate from 30 percent to 2.5 percent with a single change: giving visitors an obvious next step, not by touching how the site looked at all. A full rebuild that changes ten things at once leaves you no way to know which one worked. Can't name the specific problem? You're not ready to redesign anything. You're ready to go find it.
A redesign that isn't scoped carefully can cost more than the invoice. One documented case deleted about 15 percent of a site's pages during a rebuild and lost close to half its organic traffic as a result, traffic that never fully came back even after new links were built. The pages already earning you visitors are the ones a redesign is most likely to quietly kill, through a new sitemap, a renamed URL, or a page nobody thought to keep. Protect what already works before you touch what doesn't, and change the structure in stages you can actually track rather than all at once.
A proper custom redesign runs from roughly 15,000 to more than 75,000 dollars, and takes three to six months once you count planning, design, moving the old content over, and build. That range isn't a quote so much as a filter: it only earns its price against a problem large enough to justify it. A site that needs one page fixed doesn't need six months and a five figure invoice. A business that has genuinely outgrown its site does.
Still unsure which camp you're in? That's a fair place to start: a short outside audit, not a blank brief for a full rebuild. A studio that has done this before can usually tell within an hour whether you need a new site or a smaller fix to the one you have. Bring us the honest version of the problem. We'll tell you which one it actually is.