Home Extensions Manchester | No1 Extensions & Conversions

Our Services

Single Storey Extensions

Open-plan kitchen and living spaces with bi-fold doors and skylights. Prices from £35,000.

Double Storey Extensions

Add bedrooms, bathrooms and living space over two floors. Prices from £55,000.

Wraparound Extensions

Maximise your ground floor with an L-shaped or full wraparound extension. Prices from £50,000.

Loft Conversions

Dormer and hip-to-gable loft conversions to add an extra bedroom or office. Prices from £30,000.

4D VR Walkthroughs

See your extension before it's built with our immersive 4D virtual reality experience.

Recent Projects

Completed extensions across Greater Manchester including Altrincham, Cheadle Hulme, Bolton, Didsbury and more.

Customer Reviews

Rated 4.9 out of 5 stars on Google. Over 150 verified reviews from satisfied homeowners across Greater Manchester.

Frequently Asked Questions

How much does a house extension cost in Manchester?

Single storey extensions typically start from £35,000, double storey from £55,000, and loft conversions from £30,000. Every project is quoted individually based on your requirements.

Do I need planning permission for a house extension?

Many single storey rear extensions fall under Permitted Development rights. We handle all planning applications and building regulations on your behalf.

How long does a house extension take to build?

A single storey extension typically takes 10-14 weeks, a double storey 14-20 weeks, and a loft conversion 6-10 weeks.

What areas do you cover?

We cover all of Greater Manchester and parts of Cheshire, including Altrincham, Hale, Cheadle Hulme, Wilmslow, Bury, Bolton, Didsbury, Prestwich, Sale, Stockport, and surrounding areas.

Start Planning Your Extension

If you are considering extending your home, our team would be happy to discuss your plans and provide guidance on the next steps.

Contact No1 Extensions today to arrange a consultation and begin planning your extension project.

Call us on 0161 696 3081 or email info@no1extensions.co.uk.