One of the most common kitchen remodeling problems is not starting with a low budget, but discovering one added item after another during the project.
Unclear scope is usually where overruns begin
Is the project only cabinets and counters, or does it also include walls, lighting, backsplash, sink work, and plumbing? The blurrier the scope, the harder the budget is to control.
Changing materials mid-project often costs more than starting with better ones
Repeated mid-project changes to cabinet style, countertop material, hardware, and finishes raise cost and often affect schedule as well.
Underestimating counters, utilities, and finish coordination
Many homeowners focus only on cabinet pricing and overlook how countertops, cutouts, faucets, sinks, appliances, and finish work all connect.