Website Redesign vs New Build: Which Does Your Business Need?

Your website is outdated and isn’t performing. Should you refresh the existing one or build something new from scratch? Here’s how to decide, and what each route costs.

When a Redesign Makes Sense

A redesign works when the underlying structure and technology are solid but the visual design is dated or content needs updating. Signs a redesign is sufficient:

• The site loads fast and is technically sound
• It’s built on a modern CMS you can still update
• The URL structure and SEO are working well
• You mainly need updated visuals, content, and branding
• The existing site has good domain authority and backlinks you want to preserve

Cost with us: the same fixed packages as a new build, £495 for up to 5 pages or £1,495 for up to 15, with the existing URLs and rankings carried across.

When You Need a Complete Rebuild

A rebuild is necessary when the existing site is fundamentally broken. Signs you need to start fresh:

• Built on outdated technology (Flash, old PHP versions, deprecated frameworks)
• Page load speeds over 5 seconds that can’t be fixed with optimisation
• Not mobile-responsive and the current code can’t be adapted
• Built with a page builder that’s created 10,000 lines of unnecessary code
• Security vulnerabilities that patching won’t fix
• No clear URL structure or existing SEO is negligible
• Business has fundamentally changed and the site no longer reflects it

Cost with us: £495 ($625) for 1 to 5 pages, £1,495 ($1,895) for up to 15 pages with a CMS, and from £3,995 ($4,995) for online stores and web apps, fixed before work begins.

Will a rebuild lose my Google rankings?

This is the biggest factor most people miss. If your current site has good search rankings, a rebuild can destroy them if not handled carefully. Proper URL mapping, 301 redirects, and preserving title tags and content are essential. We always audit existing SEO before recommending a rebuild.

How much does a website redesign cost?

£495 to £1,495 for most small business websites with us, and from £3,995 for online stores and web apps, because we price a redesign as a fixed-price build on the same packages as a new site. We do not run a separate, cheaper “redesign” tier, for a plain reason: new templates on a site that is slow, bloated or hard to edit leave you paying twice. If your build is sound and only the look has dated, we will tell you so, and the work is quoted on the same packages.

The price is agreed before any work starts, and it includes carrying across the URLs, titles and content that already rank, which is the part of a redesign that is easiest to leave out of a quote.

How much should you charge for redesigning a website?

The same as building it new, scoped by page count and features, plus a line for the SEO migration. We charge £495 for up to 5 pages and £1,495 for up to 15, whether or not a site already exists. A redesign is rarely less work than a build: you still design, build and test every template, and on top of that you have to audit what ranks, map every old URL, write the redirects and check nothing broke after launch. Pricing it below a new build is how freelancers end up doing the migration for free. If you bill by the hour instead, our guide to UK web designer hourly rates shows how day rates compare with fixed prices.

Can you capitalise website redesign costs?

Yes, often, if the redesign creates a new site that will benefit the business for years; routine updates to an existing site are an ordinary expense. HMRC’s Business Income Manual (BIM35815, checked October 2026) treats the cost of bringing a website into existence as capital, because it is an asset of enduring benefit, and says regular update costs are likely to be revenue. Its comparison is a shop window: constructing it is capital, changing the display is revenue. A full rebuild sits close to “constructing the window”; a new colour scheme and fresh photos sit closer to “changing the display”. Where a particular project falls is a judgement on the facts, so agree the treatment with your accountant before the invoice arrives.

What are the SEO considerations for a website redesign?

1 year is the minimum Google suggests for keeping redirects from old URLs to new ones, and the redirects are only one item on the list. Google’s guide to site moves with URL changes (last updated 20 August 2026, checked October 2026) sets out the order. This is the checklist we run on every redesign:

1. List every URL on the old site from the sitemap, analytics and Search Console, and mark the pages that already bring in traffic or enquiries.
2. Map each old URL to its new equivalent. Where the address does not change, nothing needs redirecting. Where it does, the closest matching new page gets it.
3. Set a permanent 301 redirect, server-side, for every changed URL, and keep them in place for at least a year; Google says keep them as long as possible.
4. Keep the title tags, headings and body content of pages that already rank. Improve them, but do not rewrite a page that earns its traffic into something unrecognisable on the same day you move it.
5. Update internal links in menus, footers and body copy to point straight at the new URLs, rather than relying on redirects.
6. Give each new page a self-referencing canonical tag, and remove any noindex tag or robots.txt block left over from the staging site.
7. Submit the new sitemap in Search Console and Bing Webmaster Tools, keeping the old one submitted for a while too. Google notes the new sitemap will start with few pages indexed and the old one with many, and the two swap over as it recrawls.
8. Watch Search Console for 404s and dropped pages for the following weeks, and fix any redirect you missed.

The Change of Address tool in Search Console is only for moving to a new domain or subdomain; Google says you do not need it when only the paths change.

Which website redesign mistakes destroy SEO?

5 mistakes account for most of the ranking damage a redesign can do, and every one of them is avoidable.

• No redirects at all. Every old address returns a 404, and the links other sites gave you point at nothing.
• Redirecting everything to the home page. Google warns against sending many old URLs to one irrelevant page such as the new home page, and says it may be treated as a soft 404, which passes nothing on.
• Rewriting or deleting the pages that ranked. A page that ranked for “emergency plumber Preston” and comes back as a vague “Services” page has lost the thing Google ranked it for.
• Launching with the staging block still on. A noindex tag or a robots.txt “Disallow” copied over from the development site tells search engines to drop you. Google lists removing these as a step of its own.
• Long redirect chains. An old page redirected to a page that was itself redirected, and so on. Google can follow up to 10 hops but recommends no more than 3 and fewer than 5.

Removing redirects too early is a slower version of the first mistake: keep them for at least a year, and ideally never take them down.

How long does it take for rankings to settle after a redesign?

A few weeks or more for a medium-sized site, according to Google, and some movement in that time is normal. Google says rankings may fluctuate while it recrawls and reindexes, and that it can take a few weeks or more before the new URLs replace the old ones in results. A small business site of 5 to 15 pages that keeps its URLs, titles and content tends to settle faster, because there is less to recrawl and less has changed. A sustained fall after that period almost always traces back to one of the mistakes above, and can usually be fixed.

Our Recommendation

If in doubt, we’ll audit your current site and give you an honest recommendation. Sometimes new copy and photos on the existing site get you most of the way, and sometimes the foundations are the problem. We’ll tell you which one your business actually needs, and if it is a rebuild, the price is fixed before we start.

Book a free site audit.