Redesign or rebuild your website
A redesign changes how the site looks. A rebuild changes what it is. The question is not which sounds better, it is whether the thing underneath is still worth keeping, and the answer decides your budget, your timeline and whether you keep the traffic you already have.
The actual difference
Not how it looks. What survives.
Your content
Stays
Moves, if someone moves it
Your URLs
Stays
At risk without redirects
Your rankings
Largely intact
Depends entirely on the redirects
The platform
Stays
Free to change
What it looks like
Changes
Changes
What it can do
Roughly the same
Whatever you scope
The two indigo rows are the ones that lose you traffic if nobody plans for them.
Why the distinction matters
One keeps the foundations and replaces the surface. The other replaces the foundations, and everything standing on them has to be carried across deliberately or it does not arrive.That is the whole risk, and it has nothing to do with how the site looks.
It also explains why two quotes for the same brief can differ by a factor of ten. They are not pricing the same job. One is priced to keep what you have, the other is priced to replace it.
Which one you need
The test is not how old the site looks. It is whether the thing underneath still does what you need.
| If this is true | You need | Because |
|---|---|---|
| It looks dated but works fine | A redesign | The foundations are sound. You are buying a new surface. |
| You cannot add the page you want | A rebuild | That is a structural limit, and no amount of restyling moves it. |
| It is slow and nobody knows why | Probably a rebuild | Performance problems usually live underneath, not on top. |
| You are moving off the platform | A rebuild | Changing platform is a rebuild whatever anyone calls it. |
| You are embarrassed showing it to clients | A redesign | That is a surface problem, and the cheapest one to fix. |
The row people get wrong is the second one."We cannot do that on your current site" is a structural answer, not a design one, and paying for a redesign will not change it.
What each one costs
A rebuild is a new website, so it is priced like one. The bands run from £299 to £499 for a configured template up to £1,200 to £4,000 for something built around how you sell, and the full breakdown is in the pillar post below.
A redesign costs less, and here is the honest part: there is no published band for one anywhere, and there should not be. A redesign that restyles five pages and a redesign that reworks every template are different jobs with the same name.Anyone quoting a standard redesign price is quoting for work they have not scoped.
What to ask for instead is a price against a list of what is being changed.If the quote does not name the pages, it is a guess with an invoice attached.
The part nobody warns you about
A rebuild puts your existing URLs at risk, and your URLs are what Google has indexed.Change the addresses without redirecting the old ones and every ranking you built points at a page that no longer exists.
This is the most expensive thing that can go wrong and it never appears on a quote. A site that ranked on Friday can be invisible on Monday, and the cause is not the design, it is that nobody wrote a redirect map.
- Export every URL you currently have before anything is built. If you have Search Console, it will tell you which ones Google actually knows about.
- Map old to new, one line each. Every URL that changes needs a permanent redirect to its replacement. Anything with no replacement goes to the closest relevant page, not to the homepage.
- Check it after launch, not before. Fetch a sample of the old addresses and confirm each one lands where you intended.
None of that is difficult. It is just boring, invisible, and the first thing dropped when a project runs late.Ask who is doing it before you sign, not after.
Common questions
Will a website redesign hurt my Google rankings?
A redesign that keeps your URLs and your content is low risk, because Google is still finding the same pages at the same addresses with the same information on them. The risk arrives when addresses change, which is a rebuild rather than a redesign whatever it is being called. If any URL is changing, every old address needs a permanent redirect to its replacement, and that mapping should exist as a document before the build starts rather than as a task after launch.
How do I know if I need a redesign or a full rebuild?
Ask whether the thing you want is impossible or just ugly. If your site works and looks dated, you want a redesign and it will cost less. If you have been told a page or a feature cannot be added, or the site is slow for reasons nobody can explain, or you are changing platform, that is structural and a redesign will not touch it. The clearest tell is being quoted for a redesign after describing a problem that was never about appearance.
How much does a website redesign cost in the UK?
There is no honest single number, and be careful with anyone who gives you one. A rebuild is priced as a new website, which in the UK runs from a few hundred pounds for a configured template to several thousand for a site built around how you sell. A redesign depends entirely on how much is being kept: restyling a handful of pages on a platform that stays put is a different job from reworking every template, and both get called a redesign. Ask for a price against a written list of what is changing.
Can I rebuild a website without losing traffic?
Yes, and it is mostly one piece of work: a redirect map. Export every URL you have now, decide what each becomes, and make sure every old address permanently redirects to its replacement on launch day. Pages with no natural replacement should point at the closest relevant page rather than the homepage, because a homepage redirect tells Google the old page is gone rather than moved. Then check a sample of the old addresses after launch and confirm they land where you intended.