Garage conversion utility room by Nevill Construction Ltd

Garage conversions across Hertfordshire & Essex

Turn a cold, cluttered garage into warm, fully insulated living space — office, utility room, gym or extra bedroom.

Converted space with fitted navy utility units and new flooring
From storage to living space

The cheapest extra room you'll ever add

Most garages store everything except a car. Converting one is usually the fastest, most cost-effective way to gain a proper room — and because the structure already exists, it often needs no planning permission. We handle the full conversion: insulation, damp-proofing, flooring, heating, electrics, windows and doors, through to a fitted, decoration-ready space.

Utility rooms, home offices, gyms, playrooms, extra bedrooms — we'll design the layout around what your home is missing, and build in storage so the space works harder than the garage ever did.

  • Full & partial garage conversions
  • Insulation, damp-proofing & heating
  • New windows, doors & infill walls
  • Utility rooms & home offices with fitted units
  • Building regulations compliance throughout
What you could do

What your garage could become

A single garage is roughly the size of a decent room — here's what our customers turn theirs into.

Utility room

Take the washing machine out of the kitchen — fitted units, sink and drying space.

Home office

A proper workspace with insulation, heating and plenty of sockets.

Home gym

Reinforced flooring, ventilation and mirrors — no more garage-floor workouts.

Extra bedroom

A fully insulated, regulation-compliant bedroom, with en-suite if space allows.

Playroom or snug

Contain the toys, or build the movie den — either way, the lounge gets reclaimed.

Part-conversion

Convert the back half, keep storage and the garage door at the front.

CostThe cheapest extra room

The structure already exists — you're paying to upgrade it, not build it.

PlanningUsually no permission needed

Most garage conversions fall under permitted development — we'll confirm yours early on.

SpeedWeeks, not months

With no groundworks or roof to build, garage conversions are among our fastest projects.

★★★★★
“From the first meeting, Dan stood out — professional, genuine, and easy to trust. His team was reliable, tidy, and responsive. Highly recommend Dan and his team — brilliant from start to finish.”
Frank & LydiaVerified review · January 2025
Finished spaces

Converted & fitted out

Free, no-obligation quotes

Ready to talk about your project?

07540 366453