Extensions & Conversions in Bournemouth
Transform your Bournemouth home with a beautifully designed extension or conversion. We handle everything from planning permission to final handover — with a fixed price, a dedicated project manager, and The Aurex Finish.
Six Ways We Can Extend Your Home
Rear & Side Extensions
Create flowing indoor-outdoor living with a rear extension, or gain extra bedroom space with a side return. We design and build extensions that feel like they were always part of your home.
Loft Conversions
A loft conversion is one of the most cost-effective ways to add a bedroom or home office. We handle structural work, stairs, dormer windows, and full decoration.
Garage Conversions
Transform your underused garage into a home gym, playroom, or additional bedroom. Fully insulated, plastered, and finished to match your existing property.
Open-Plan Remodelling
Open up your ground floor to create the light, airy living space you've always wanted. We remove load-bearing walls safely, install RSJs, and create seamless open-plan layouts.
Orangeries & Garden Rooms
Bring the outdoors in with a premium orangery or garden room. Ideal for home offices, dining rooms, or relaxation spaces that connect beautifully with your garden.
Annexe & Outbuilding Construction
Create a self-contained annexe for family members or rental income, or build a quality outbuilding for extra storage, a studio, or workshop.
How It Works
From first conversation to final handover — here's what to expect when you work with Aurex Developments.
Planning & Design
We assess your property, discuss your vision, and guide you through planning permission requirements. We can recommend trusted architectural partners if drawings are needed.
Build
Your dedicated project manager oversees every aspect of the build — groundworks, structure, roofing, and interior works. You receive regular progress updates throughout.
The Aurex Finish
We complete a comprehensive final inspection with you, checking every detail before handing over your beautifully finished extension.
Why Choose Aurex for Your Extension?
Planning Permission Expertise
We've navigated the planning system across Bournemouth and Dorset for over 12 years. We'll advise on permitted development rights and help avoid costly mistakes.
Structural Engineering Knowledge
Every extension is engineered correctly from the outset — foundations, steel, and structure all specified and installed to Building Regulations.
Property Value Focus
We design extensions with your property's long-term value in mind. Our work consistently delivers strong returns on investment for homeowners across Dorset.
Frequently Asked Questions
Everything you need to know about extensions and conversions with Aurex Developments.
Most single-storey rear extensions under 4m (detached) or 3m (semi/terraced) fall under Permitted Development and don't require full planning permission. Larger extensions and those in conservation areas usually do. We'll advise you during your free consultation.
A single-storey rear extension typically takes 10–14 weeks from groundworks to completion. A double-storey extension is usually 16–24 weeks. Your project manager will provide a detailed programme at the start of your project.
Yes. Building Regulations approval is required for most extensions and is separate from planning permission. We manage the Building Control application and inspections on your behalf throughout the project.
We work with a network of trusted local architects and architectural technicians in Bournemouth and Dorset. We can recommend the right professional for your project and coordinate with them throughout.
Our quotes include all labour, materials, structural works, and site clearance. We'll itemise everything clearly so you know exactly what's covered. The only extras are items you choose to upgrade or add during the build — and we'll always agree these in writing first.