Tel: 01689 836855
Practical Design.
Clear Advice.
Local Knowledge You Can Trust.
At Crofton Design, we help homeowners across Bromley and Sevenoaks move forward with confidence.
From first ideas through planning approval and detailed construction drawings, we guide you step by step — keeping the process straightforward and well managed.
A steady hand from concept to completion.
Designing or extending your home is a significant decision. Our role is to make it feel manageable.
With over 20 years of experience in local residential projects, we understand:
- What is likely to gain planning approval
- How to design within local character and policy
- How to prepare drawings that builders can rely on
Careful preparation early on prevents complications later.
Clear guidance through the planning process.
Planning policies can feel complex. Because most of our work is within the Boroughs of Bromley and Sevenoaks, we are familiar with local expectations and constraints. We support you with:
- Initial consultation and feasibility advice
- Measured site surveys
- Design meetings and refinements
- Full planning submission preparation
By addressing potential concerns early, we aim to achieve smooth, first-time approvals wherever possible.
Our approach is collaborative and measured — adapting designs thoughtfully as your project develops.
Thorough technical drawings for a smooth build.
Building Regulations ensure your home is safe, efficient, and compliant. These standards cover structure, fire safety, insulation, drainage, ventilation and more.
Our construction drawings are carefully prepared to meet current regulations and coordinate with structural engineers and Building Control.
An Independent Building Control Inspector will review the drawings and visit site at key stages. Once complete, you will receive a Final Certificate confirming compliance.
Beginning construction with approved drawings helps avoid delays, misunderstandings, and unnecessary costs.
Helping you see your project clearly.
Our visualisation service allows you to understand the three-dimensional form of your design and how it relates to its surroundings.
This helps you:
- Feel confident in layout decisions
- Assess proportions and materials
- Refine details before construction begins
For more complex modelling, we collaborate with trusted specialist partners to provide detailed rendering support.
Seeing the design clearly makes decision-making simpler.
Clear drawings. Clear communication.
Well-prepared architectural drawings:
- Support planning approval
- Provide accurate information for builders
- Reduce uncertainty during construction
They are the foundation of a well-run project.
Thinking about making changes to your home?
Whether it’s an extension, loft conversion or new build, the first step is simply understanding your options. We’re here to provide clear, practical advice — without pressure.