The home office went from a luxury to an essential for millions of households. A well-done conversion is also one of the few home improvements that directly improves daily productivity while adding real value.
Basic refresh vs. full conversion
Basic refresh (paint, lighting, outlet additions, built-in desk): $1,500-$4,000. Mid-range conversion (soundproofing, upgraded electrical, built-in shelving, lighting): $4,000-$8,000. Full build-out (added HVAC zone, premium finishes, multiple outlets and data drops): $8,000-$15,000.
Electrical upgrades
Home offices need more outlets than a typical bedroom -- plan for 8-12 outlets strategically placed, a dedicated 20-amp circuit for equipment, and USB outlets at desk height. A licensed electrician can add a circuit and outlets for $400-$800. Undercabinet and overhead lighting upgrades run $300-$800.
Soundproofing for video calls
Basic soundproofing (adding mass to walls with acoustic drywall, door sweep, door seal): $500-$1,500 in a typical room. Professional acoustic treatment (absorption panels, decoupled wall construction): $2,000-$5,000. For most home offices, basic acoustic panels ($100-$300) and door sealing ($50-$150) provide meaningful improvement.
Built-ins vs. furniture
Built-in desk and shelving by a carpenter: $2,000-$6,000 -- custom to the room, maximizes space. IKEA/flat-pack built-ins (PAX, BILLY combined into custom layout): $800-$2,000 -- nearly as functional at a fraction of the cost. The built-in look can be achieved with careful design and installation.
Bottom line
A $3,000-$5,000 home office conversion -- better lighting, proper outlets, a built-in work surface -- dramatically improves daily productivity and adds meaningful value to the home.
Need remodeling work done?
Novum sends its own licensed crew. Flat upfront quote before we touch anything.