Home Extensions
Create the space your home has been missing. We design and build single-storey, double-storey and wrap-around extensions — from foundations and structural steelwork through to a fully finished, decorated room that flows seamlessly into the existing house. One team, one standard, one point of contact.
Expert home extensions across Hertfordshire
Create the space your home has been missing. We design and build single-storey, double-storey and wrap-around extensions — from foundations and structural steelwork through to a fully finished, decorated room that flows seamlessly into the existing house. One team, one standard, one point of contact. We're proud to be trusted house extension builders, rated 4.9/5 by 350+ homeowners across Hertfordshire and North London.
- Single & double-storey extensions
- Foundations & structural steel
- Building control & regs managed
- Seamless tie-in to your existing home
Why homeowners trust us with their home extensions
Premium, high quality finish in every detail
Punctual, reliable and finished on schedule
Clean and tidy — your home protected every day
Fully insured with a workmanship guarantee
Rated 4.9/5
“Fantastic workmanship”
Fantastic workmanship from start to finish. The team were professional, punctual and left everything clean and tidy every day. The finish is better than we imagined.
Home Extensions across our areas
Common questions
Many single-storey rear extensions fall under permitted development, but it depends on the size, your property and whether you're in a conservation area. We assess this early, handle the planning or lawful-development application where it's needed, and never start ground works until approvals and building control are in place.