Room Addition Cost Calculator
Get a quick and tailored estimate of your room addition cost with just a few clicks

Main cost categories of your room addition

Room addition and renovation tool

  • This includes site survey, soil testing, excavation, grading, and other site-related work required for the addition

  • This includes pouring the foundation, installing footings, framing, roofing, and other structural work necessary for the addition

  • This includes siding, roofing, windows, doors, and other exterior finishes to match the existing house

  • This includes insulation, drywall, flooring, paint, and other finishes for the interior of the addition

  • This includes installing new heating, ventilation, and air conditioning systems

  • This includes work for lighting, outlets, and appliances

  • his includes installing new plumbing fixtures, piping, and connections for the addition

  • This includes decorative finishes, such as trim work, paint, flooring, and cabinetry, to complete the look of the addition

What type of renovation do you want to calculate?

Need to Track and Manage your Renovation?

Track expenses, record payments, store estimates & contractor information, calculate outstanding payments & overruns, and manage changes in scope—all in one place. Quick and Easy!

Room Addition Budget Tracker