Graffiti Mural Artists & Custom Signage in London

Custom murals, graffiti art and hand-painted signage for businesses, brands, venues and private clients.

Paintbox Graffiti designs and delivers bold painted work across London, from shutters, shopfronts and interiors to event spaces, public-facing walls and branded campaigns. Our work is rooted in real graffiti and street art culture, with a professional approach to planning, design and delivery.

Looking for costs and timings? See mural prices, process and FAQs →

Want to know what a mural can actually do for your business? Read our guide: Why Your Business Needs a Mural →

WHAT WE DO

01 Mural Commissions

Whether you're a brand, business, or property owner, we design and deliver custom murals tailored to your space and vision. From concept to completion, we handle everything: creative direction, artist selection, production and install.

✅ Commercial & Residential Murals

✅ Shopfronts, Offices, and Public Spaces

✅ High-Quality, Long-Lasting Paints

✅ Bedrooms, studios, gardens and more!

Painting a shop shutter? See shutter art.

02 Brand Campaigns

Murals cut through where traditional ads fade out. We turn campaigns into cultural moments, combining street art credibility with high-impact visuals designed to be shared, photographed, and remembered.

(Inspired by how hand-painted advertising captures attention and drives social engagement)

03 Artist Collaboration

We work with a curated network of graffiti and street artists, from emerging talent to globally recognised names, matching each project with the perfect creative voice.

04 Spaces & Site Finding

Need a wall? We'll find it. From high-footfall city locations to hidden gems, we source and secure spaces that maximise visibility and impact.

05 Permits, Permissions & Licensing

Murals often involve more than just the artwork, especially for public-facing walls, commercial spaces, outdoor advertising sites and large-scale projects.

We can support with the practical permissions needed to get a mural or campaign live, including permit applications, wall permissions, licensing requirements and out-of-hours approvals where needed.

This can include:

✅ Landlord and property permissions
✅ Council permits and public-facing artwork permissions
✅ Out-of-hours working approvals
✅ Licensing support for branded mural campaigns
✅ Site-specific risk assessments and method statements
✅ Coordination with local authorities, venues and property teams

We help make sure the creative idea is backed by the right paperwork, planning and approvals.

06 Production Logistics

Alongside the artwork itself, we can manage the wider production requirements that help a mural run smoothly and safely on site.

From access equipment to traffic considerations, we can help organise the practical elements needed to deliver the work professionally.

This can include:

✅ Traffic management support
✅ Scissor lift and cherry picker hire
✅ Access planning for high or difficult-to-reach walls
✅ Site surveys and production planning
✅ Health and safety documentation
✅ Scheduling, install planning and crew coordination

Whether it's a small shopfront or a large-scale external wall, we can help manage the logistics from planning through to completion.

07 Brand Activations & Live Painting

Live mural painting, on-site customisation, branded hoardings and workshop elements, built into your event and captured as content while it happens. Activation pricing and formats are set out separately.

See our brand activations →

How much does a custom mural cost?

• Small murals (around 3m x 2m): from £500
• Medium murals (around 5m x 4m): from £1,200
• Large-scale walls and custom projects: priced on request

The final price depends on size, detail, surface prep, access and location. For an accurate quote, send us your wall dimensions, location, photos of the space and any brief or references you have.

Our process

1. Brief and wall details: tell us about the space, your ideas, dimensions and timing
2. Quote and concept: we price the project and shape the creative direction
3. Design development: we refine the concept around your space and goals
4. Painting and delivery: we complete the mural professionally on site

Frequently asked questions

How much does a mural cost in London?

Small murals start from £500 and medium walls from £1,200. Larger or more complex projects are priced individually once we've seen the space.

How long does a mural take?

Small murals can often be completed in a day. Larger or more detailed walls take longer depending on scale, access and weather.

What do you need to quote a mural?

Wall dimensions, clear photos, the location, your ideal timing and a rough idea of style or subject.

Do you only paint graffiti-style murals?

No. We paint authentic graffiti, street-art inspired walls, graphic murals, hand-painted signage and more polished commercial work, depending on the brief.

Can you paint shutters and shopfronts?

Yes. Hand-painted shutters and shopfronts are a big part of what we do. See shutter art.

Can you help with permits and permissions?

Yes. We can support with landlord permissions, council permits, out-of-hours approvals and risk assessments.

Do you work outside London?

We mainly work across London and the South East, and we're happy to discuss projects further afield depending on scope and budget.

Let's make something unmissable.

Got a wall? A shop shutter? A campaign? An idea that needs to be bigger?
Let's bring it to life.

View our portfolio → | Shutter art → | Who we've worked with → | Get a quote → | Why your business needs a mural → | Digital content creation → | Brand activations →