Property Extensions

HOUSE EXTENSIONS IN PORTSMOUTH, SOUTHAMPTON AND BEYOND

OVER 20 YEARS OF EXPERIENCE

Thinking about adding more living space to your house? At Vision Build Maintain Ltd, we help homeowners across Portsmouth, Southampton, and the wider Hampshire area get the room they need with carefully planned house extensions and home improvements.

From larger kitchens and new bedrooms to practical home office rooms or even a garage conversion, our team of local experts can guide you through every stage — from your first idea to the final touch. We’ll work closely with you to make sure the end result suits your family, your needs, and your budget.

We’re fully up to speed on planning rules, building rights, and local regulations. So whether you need planning permission, permits, or just a bit of information to understand what’s possible, we’ve got you covered. And yes – all work is completed to regulation standards, with attention to detail and the right consents in place.

Welcome to Vision Build Maintain Ltd, your trusted partner for professional property extensions. With years of experience in the construction industry, we specialise in creating stunning and functional extensions that seamlessly integrate with your existing property.

Why Work With Us on Your House Extension?

We’re not just builders — we’re a trusted team of tradespeople, designers, and project managers who’ve been working on residential development and architecture projects for over two decades. Our clients come to us because we keep things simple, we do things properly, and we don’t leave a job until it’s done right.

Here’s what you can expect when you work with Vision Build Maintain Ltd:

Straightforward Advice from Real People
We know this kind of work can feel like a big step. That’s why we’ll talk you through all the options, materials, costs, and practical steps before anything starts. No jargon, no pressure — just clear guidance backed by years of experience and local expertise.
Plans That Fit Your Home
Every house is different, so we don’t do one-size-fits-all designs. We take the time to understand what you need — whether that’s better light, extra spaces, or a more efficient layout — and help you come up with a plan that works. We’ll consider your property’s structure, dimensions, and existing features to create something that fits naturally.
No Nasty Surprises
From the start, we’ll be upfront about price ranges, timelines, materials, and how the process works. If anything changes along the way, you’ll be informed straight away. Our goal is to make everything smooth and stress-free, from the first message to final completion.
We Know the Area Inside Out
We’ve completed a wide range of extensions and conversions across Hampshire, including Portsmouth, Southampton, and nearby towns. Our knowledge of local planning, property types, and roof structures helps us avoid delays and deliver great results.
All Your Extension Needs in One Place
Whether you’re planning a rear addition, loft conversion, or complete renovation, we offer the services and support you need. From the initial ideas and drawings to building regulations and finishes, we’ll manage every detail with care. You won’t need to chase multiple contractors — we handle everything as one dedicated service.

Let’s Talk About Your House Extension

If you’re thinking about improving or expanding your home, we’d love to hear what you’ve got in mind. Even if you’re just gathering content or ideas, we’re happy to give advice, answer your questions, and help you understand what’s possible in your area of England.

Call us, send a quick message, or fill out the contact form with your name, phone number, and address — we’ll be in touch to arrange a free consultation.

Get the extra space you need, the way you want it — with expert help and a smooth process from start to finish.