Extension Plans South East – Fast. Simple. Approved

Extension Plans. Fast. Simple. Approved

We help homeowners across the South East to get clear, accurate planning and building regulations drawings for their home extensions — without the stress, delays, or jargon

Extension Plans. Fast. Simple. Approved

We help homeowners across the South East to get clear, accurate planning and building regulations drawings for their home extensions — without the stress, delays, or jargon

Planning your home extension shouldn’t feel like navigating red tape blindfolded

But for most homeowners:

“Planning policies are confusing”

“Drawing requirements are unclear”

“And delays cost time, money, and momentum”

We believe getting your plans approved should be fast, stress-free, and straightforward.

We Make Measuring Effortless

No tape measures. No handheld lasers. We use LiDAR scanning technology — the same used in self-driving cars — to capture your home with millimetre precision. That means zero guesswork, zero stress, and a perfect foundation for your plans.

We create your Drawings

We turn your scan into ultra-precise, council-ready drawings — typically within 10 working days. The level of accuracy we provide is unrivalled by most traditional methods.

We Handle Everything Until You’re Approved

Our agents manage the entire application process — from submission to decision. We deal with the council on your behalf, so you don’t have to chase updates, respond to queries, or deal with any of the stress.

Take a Look At The Quality of Our Work

We Are Proudly Rated 5 Stars on Google

Kevin is flexible, listens to what has been asked. He is knowlegeable about ideas and suggestions and gives you leave options. The plans were clear to read and were done to a professional high standard. If you live in Essex and want a good value price then Kevin is the man to contact. My plans were submitted on Monday as the price is going out and they were done in a timely manner.

Deni Nygate

Essex, UK

Excellent service from Kev and Millie at Surv Essex. Would not hesitate to recommend them to anyone.

Elizabeth Szkolny

London, UK

Thank you Kev for making a stressful process much easier! We are very grateful for your time and help!

Charlotte Manson

Kent, UK

Our Eco-Friendly Approach

At Extension Plans South East, sustainability isn’t a buzzword — it’s built into how we work. From the moment we survey your home, we’re committed to minimising waste, reducing emissions, and designing with the future in mind.

We use advanced LiDAR scanning to reduce travel and eliminate wasteful site methods. Our entire workflow is digital — no paper plans, no printer clutter. We recommend low-impact design choices where possible and proudly collaborate with like-minded professionals who share our green values. Even our day-to-day operations are carbon-conscious, from remote meetings to green energy in our workspace.

We’re designing more than drawings — we’re shaping a more sustainable future for homes across London.

Let’s be honest — dealing with planning drawings and council forms probably isn’t what you dreamed of when you imagined improving your home.

That’s where I come in.

I’m Kev Miller, Ive spent the last 25+ years helping property owners, builders, and professionals navigate the technical side of construction. Through my main company, Surv Essex Ltd, I’ve provided architectural services, structural calculations, and compliant drawings to clients across Essex.

But I noticed something…

Homeowners — further afield — were constantly frustrated by slow, outdated drawing services. Confusing paperwork. Missed deadlines. No one picking up the phone.

So I created Extension Plans South East — a streamlined, digital-first service focused on one thing:
Helping you get accurate, approval-ready drawings — fast, and without the stress.

And while “Essex” is still in the legal name, Extension Plans South East was built for Everyone.

When you work with us, you’re not just hiring a architectural design team — you’re working with local experts who know the system, speaks the council’s language, and genuinely cares about getting your project moving forward.

This is your home. I’m just here to help you build it right.

Meet Kev Miller, Founder. Problem Solver