A year ago, a professional brochure website with a custom theme would have cost a small business owner in the UK anywhere from £1,500 to £3,000. Last month, we built one for River Holistic Therapies - eight treatment pages, custom navigation, Fresha booking integration, a brand-consistent design locked to their blue palette - in an afternoon. The project came in under £200.
This isn’t a story about cutting corners. It’s a story about what AI-assisted development has actually changed in practice - and what it means for any small business owner who’s been putting a website off because they thought it was out of reach.
Where it started: a box of offline materials and a half-built WordPress site
Mo runs River Holistic Therapies from Southampton - a complementary therapy practice offering reflexology, massage, Reiki, Ayurvedic treatments, facials and more. Like many sole practitioners, she’d built her client base entirely on word of mouth and social media. She had a WordPress site, but it wasn’t quite there: content sitting in drafts, no proper navigation, an off-the-shelf theme that didn’t match her brand, and no clear journey for a visitor who landed on it.
She had an event on Sunday. Leaflets going out. And she needed a website that was actually ready.
What she sent us: her existing site login, some photos of her treatment room, her leaflets, and her brand logo. That was the brief. Blue background, cohesive with the leaflets, eight treatment pages, aftercare information, gift vouchers, and contacts - all navigable from the top of the page. And it had to be something she and her daughter could edit themselves going forward.
The call: fifteen minutes to understand what actually matters
We had a short call before starting. Not a lengthy discovery session - just enough to understand the priorities, the constraints, and the one thing that makes every small business website project different from the last: what the client actually needs to be able to do with it afterwards.
In Mo’s case, it was clear. She’d be updating treatments, swapping photos, changing prices. Her daughter would potentially be adding content. The site had to work for both of them without needing to call anyone. That meant WordPress - not a platform that locks you in, not a custom-coded system that requires a developer for every edit, but a proper WordPress build with the block editor, where adding a page or updating a treatment description takes minutes.
The other thing that came from the call: she had existing visual materials. Leaflets she’d had designed. A logo with a specific blue she liked. Photos of the treatment room. This is actually ideal. The best brief isn’t a blank sheet - it’s existing offline material that already has a design language. That’s your starting point.
The build: what AI-assisted development actually looks like in practice
Here’s the part that has changed significantly in the last twelve to eighteen months.
Building a custom WordPress theme from scratch used to mean days of work: writing PHP template files, setting up a design system, creating block patterns, connecting everything, testing across devices. The kind of work that explained why a brochure site cost £1,500 at the low end - and that was without the design phase.
AI coding tools - Cursor, Claude Code, and others - have changed the production side of that considerably. Not by replacing the developer’s judgment, but by handling a significant portion of the code generation. We use a set of structured prompts and frameworks built up over dozens of projects that produce a design direction quickly, then generate the theme code around it. The custom theme that might once have taken ten or twelve hours of coding time can be produced in two or three - with the same quality output, because the frameworks and quality standards are the same.
The popular term for this approach is vibe coding - a phrase coined by AI researcher Andrej Karpathy for development driven by natural language prompts rather than line-by-line coding. In a pure sense, vibe coding is experimental: describe what you want, let the AI build it, iterate. In a professional context, the reality is more disciplined: the AI handles repetitive code generation, the developer applies judgment, quality control, and experience to shape and check the output. The speed benefit is real. The shortcuts aren’t.
For River Holistic Therapies, we exported the existing site to a local server, rebuilt it with a custom theme locked to the blue palette from her brand materials, brought all the draft treatment pages live, built the navigation structure, and integrated Fresha for booking. A staging link went back to Mo for review.
The amendments: fewer than you’d expect
When a brief is clear and the source materials are good, the revision round is short. Mo had a few small changes - which is exactly what you’d expect when the design direction is grounded in existing brand materials rather than invented from scratch. When the starting point is a real leaflet with real colours and a real logo, you’re not guessing what the client wants. You’re translating something that already exists into a medium it wasn’t in before.
The total project - call, build, staging, amendments, and launch - came in under £200.
Built to be owned: why WordPress, and why it matters
One of the consistent concerns we hear from small business owners is that they’ll end up dependent on an agency or developer for every small change. A platform they can’t touch. A site that becomes a liability.
WordPress powers 43% of all websites on the internet. That market share exists for a reason: it’s genuinely usable by non-technical people, the support ecosystem is enormous, and you own the site completely. Unlike Wix or Squarespace, there’s no platform lock-in - if you ever need to move, you can.
The Gutenberg block editor - WordPress’s built-in content editor - means that updating a treatment page, swapping a photo, or adding a new service takes the same amount of effort as editing a document. You don’t need to understand how the site was built to maintain it. Mo’s daughter can update it. Mo can update it. They don’t need to call us for any of that.
The one thing that is locked in - deliberately - is the layout, the spacing, and the colours. Not because we want to maintain control of the site, but because it’s the right approach for a small business with a real brand. Every time a client can freely edit padding and font sizes, the site gradually loses its visual consistency. Locking the design framework protects the investment: six months from now, the site still looks the way it did on launch day.
What this means if you’ve been putting a website off
The economics of brochure website development have shifted. A professionally built, custom-themed WordPress site - the kind that would have cost £1,500-£3,000 two years ago - is now achievable at a fraction of that budget when the brief is clear, the materials are ready, and an agency is using AI tools properly.
That doesn’t mean every website costs this. Complexity costs. Ecommerce costs. Custom functionality costs. But a clean five-to-ten page brochure site for a service business, built to a professional standard and set up to be managed independently? That market has changed.
If you want to know what a site like yours would cost, use our website calculator - it takes about two minutes and gives you a realistic range based on what you actually need, not a one-size-fits-all package price.
And if you’ve got a box of leaflets, a logo, and a clear idea of what your business does - that’s genuinely enough to get started.
Thinking about a brochure website? Take a look at our brochure website setup or get in touch directly at hello@localhost.