Space.
Designed
Precisely.
LITOO LTD delivers end-to-end architectural services, from planning applications to project completion, for residential and commercial clients across London.
Our Services
A complete suite of architectural and consulting services — designed to take your project from conception to reality.
Planning Applications
Expert preparation and submission of planning applications tailored to local authority requirements. We navigate the regulatory landscape to secure approvals efficiently.
- Feasibility assessments
- Application drawings
- Authority liaison
- Appeal support
Building Regulations Drawings
Comprehensive technical drawings that meet and exceed Building Regulations standards, ensuring structural integrity, safety, and compliance at every stage.
- Technical specifications
- Structural coordination
- Compliance checks
- Inspection support
Project Management
End-to-end project coordination from concept through completion. We align architects, contractors, and clients to deliver on time and within budget.
- Programme scheduling
- Contractor management
- Cost monitoring
- Quality assurance
Development Support
Strategic consultancy for residential and commercial development projects. From site appraisal to planning strategy, we add value at every decision point.
- Site appraisals
- Viability studies
- Design consultancy
- Stakeholder management
Architecture
Built on
Precision.
LITOO LTD is a London-based architectural design and consulting practice, incorporated in 2024 and led by Catrina Charlton. We work with residential homeowners and commercial developers alike, bringing the same level of care, precision, and expertise to every project.
From the initial planning application through to building regulations compliance and on-site project management, we provide seamless, integrated support that removes complexity and delivers results.
Our approach is direct and personal. You work with us — not a large bureaucratic firm — which means faster decisions, clearer communication, and genuine accountability at every stage.
Company Details
Serving residential homeowners and commercial developers across London and the South East.
Testimonials
LITOO handled our entire planning application from start to finish. Their attention to detail and knowledge of the local authority requirements was exceptional, approval first time.
James R.
Residential Homeowner, Newham
We engaged LITOO for project management on a commercial conversion. Catrina's oversight kept everything on programme and on budget. Exactly the kind of hands-on support we needed.
Sarah M.
Commercial Developer, East London
The building regulations drawings were thorough, clear, and got sign-off without any issues. Responsive, professional, and genuinely invested in the outcome.
David K.
Property Investor, London
Start Your
Project
Today.
Whether you're planning a home extension, a new build, or a commercial development — we'd love to hear about your project and discuss how LITOO can help.