Extensions & Loft Conversions

Create More Space Without the Stress of Moving

At All Building Aspects Ltd, we specialise in building high-quality home extensions and loft conversions that give you the extra space you need — whether that’s a bigger kitchen, an extra bedroom, or a dedicated home office. With over 30 years’ experience and a fully insured team, we make the process smooth, stress-free and tailored to your property.

Why Extend or Convert?

  • Add space without the hassle and cost of moving

  • Increase your property’s value – a well-designed extension or loft conversion can boost resale potential

  • Adapt your home to suit your lifestyle – growing family? Need a workspace? We’ll design for real life

Our Services Include

Our Services Include

House Extensions
We build single-storey, double-storey, side-return and wraparound extensions that blend seamlessly with your existing property. We manage the entire project from groundwork to final finishes, with clear communication at every stage.

Loft Conversions
 Unlock the full potential of your unused attic. We offer:

  • Dormer loft conversions

  • Hip-to-gable extensions

  • Velux and skylight solutions

  • Full staircase installation and layout planning

Full Project Management
From structural calculations and building control approval to plumbing, electrics and decorating — we handle it all, so you don’t have to juggle multiple trades.

Recent Work

We’ve completed loft conversions and house extensions across Ely, Cambridgeshire, Hertfordshire and Essex — each one designed with care and finished to a high standard. Take a look at our Instagram for a few of our recent projects.

 FAQs

  • Many projects fall under permitted development, but we’ll guide you through the process and handle any required planning applications.

  • Every project is different, but most lofts take 6–8 weeks and single-storey extensions around 8–10 weeks. We’ll provide a clear timeline before work begins.

  • In most cases, no- we work in a way that lets you stay in your home wherever possible.

Need a builder for a house extension?

Ready to expand your space? Contact us today for a free, no-obligation quote. Whether you're just exploring ideas or ready to get started, we’re happy to help.


Based in Ely | Covering Cambridgeshire, Hertfordshire, Essex & surrounding areas