Get Planning Approval 3x Faster

London's only RICS-regulated CGI studio. We've helped secure £2.8B+ in development approvals since 1996. From concept to completion, we bring your vision to life with precision and artistry.

Large-scale London development 3D visualisation - residential tower CGI rendering for planning applications

97%

Planning Approval Success Rate

6,000 +

Projects completed on time, on budget, since 1996

TRUSTED BY LONDON'S LEADING DEVELOPERS SINCE 1996

Everything You Need to Win

From planning applications to pre-sales marketing, we create the visual assets that drive results and accelerate approvals

  • RICS verified view survey methodology - professional visual impact assessment for planning applications

    RICS Verified Views

    RICS-verified visual representations that anticipate objections and address planning committee concerns before they arise.

  • Architectural visualisation for markeing of a cycle shop-london

    Marketing CGIs that drive sales

    Photorealistic property renderings that attract investors and pre-sell units before construction begins. Guaranteed higher conversion rates.

  • White kitchen island with two brown coffee cups with saucers, a glass coffee decanter with a white coffee dripper on top, and a magazine.

    Virtual Tours That Convince

    Immersive 360° experiences and CGI walkthroughs that let buyers explore properties remotely. Close deals faster than ever.

Why Developers Choose H4

25+ years of proven results in London's competitive property market. We don't just create images—we create outcomes that matter to your bottom line.

Faster planning approvals with RICS-verified accuracy

Higher pre-sales conversion and

investor interest

"H4's planning CGIs helped us secure approval for our £50M mixed-use development in just 6 weeks. Their RICS expertise made all the difference with the planning committee."

Development Director,

Major London Developer

Transparent pricing with no hidden fees

24/7 support for urgent project deadlines

"We pre-sold 85% of units using H4's marketing CGIs and virtual tours before construction even started. Exceptional ROI on our visualisation investment."

Sales Director
Residential Developer

Professional CGI design process - architectural scale model with technical drawings for office development visualisation

Ready to Accelerate Your Project?

Get a detailed quote and timeline within 24 Hours, No Obligation, just expert advice

Serving London’s Premium Developments I MAYFAIR I BELGRAVIA I CHELSEA I KENSINGTON and across the UK