Mark Downey - Architectural Designer


I design and deliver residential projects across East Sussex and the South East - handling everything from planning strategy and design through to building regulations, technical detailing, and contractor coordination. My role is to take your project from initial idea to a point where your builder has everything they need to start work: the right approvals, the right drawings, and no unanswered questions.
Where needed, I continue to support clients through the construction phase - answering technical queries, issuing updated information, and keeping coordination between consultants on track. You stay informed throughout. The process stays on track.

07467 398 827 | [email protected]


Services

Planning & Design
A fully managed planning service - from design concept and drawing preparation through to submission and decision. I handle the application process on your behalf, including liaison with the local planning authority, so you're never left navigating it alone.
Building Regulations
A complete technical package covering all drawings, details and documentation required for Building Regulations approval. Prepared to current standards, coordinated with your structural engineer, and submitted to Building Control on your behalf.
Build-Ready Information
Detailed, coordinated drawing packages that give your contractor everything they need to price accurately and build with confidence - reducing the risk of on-site queries, delays, and costly assumptions.
Project Coordination
Managing the moving parts of a project so you don't have to. Where external consultants are involved, I coordinate the flow of information between all parties — keeping everything aligned and your project moving forward without delays or miscommunication.

Unsure which permissions or designs you need?
Get in touch and I’ll guide you through the process, from initial ideas to the best next steps.


Start Your Project

Every project starts with understanding what's possible. Book a feasibility review to discuss your site, your ideas, and the realistic pathway from concept to approval. I'll give you a clear picture of what permissions are needed, what's achievable, and what the process looks like - with no obligation to proceed.I'm available to meet at your property or remotely via phone or video call - whichever suits your schedule and situation.Book your project review

Zentara Design Ltd • Company No. 17043848 • Registered in England & Wales