Home extensions across Essex, built right
From single-storey kitchen extensions to full double-storey builds. Quinn Developments delivers quality work in Southend, Hockley, Rayleigh and beyond.
What we build
Kitchen extensions
Open-plan, light-filled spaces that add room and value to your home.
Single & double storey
Rear and side extensions designed and built to suit how you live.
Loft conversions
Turn unused roof space into bedrooms, offices or bathrooms.
Areas we cover
Local builders serving South Essex.
Southend-on-Sea
Hockley
Rayleigh
Essex
Why Quinn Developments
Fully managed
One team from design to handover. No juggling trades.
Local & trusted
Essex-based with a track record of happy homeowners.
Clear pricing
Detailed quotes with no surprises along the way.
Ready to start your extension?
Tell us about your project and we'll get back to you with a free, no-obligation quote.