Extensions

Our Extension service seamlessly adds space to your existing home. Whether you need a ground-floor kitchen bump-out, a side return or a wrap-around extension, we integrate new and old structures to look wholly cohesive. Initial surveys assess foundations and load-bearing walls, ensuring structural integrity.

We handle all aspects—from obtaining building regulations approval and planning permission to excavation, underpinning and brickwork. Interior fit-out includes solar-controlled glazing, underfloor heating and custom joinery, allowing your new space to flow naturally from the original footprint.

Quality finishes and attention to detail ensure the extension feels like part of the original build. We provide post-completion maintenance advice and guarantee our workmanship, giving you peace of mind in your newly expanded home.

Why Choose Us for Extensions

Planning Expertise

We advise on permitted development and manage applications.

Seamless Integration

Extensions that appear as original parts of your home.

High-Quality Finishes

Custom joinery, matching brickwork and premium materials.

FAQs

Do I need planning permission for an extension?

Many side and rear extensions are permitted development, but larger or higher extensions require planning consent.

Typically 8–16 weeks, depending on size, ground conditions and complexity of services.

Yes—we source reclaimed or specially manufactured bricks to achieve a seamless match.

Get in Touch

Contact Balia Builders Ltd today to arrange a free, no‑obligation consultation. We’ll work with you to bring your vision to life.