Do it right the first time and have all the tile removed. Yes, it can be a bit messy and loud, but that is the correct way to do it. It is only a few days of demolition. Adding new flooring on top of old flooring can create issues with door clearances and trapping installed appliances, specially dishwashers. No one regrets doing a project the correct way, but plenty of people regret taking shortcuts that cause issues.

Yes, you can put new flooring over existing tile, BUT, is it secure (glued down, no loose tiles), level, and low enough so not to cause additional problems with the new flooring installation.

Removing the tile may open up more issues, Asbestos, underlayment problems, structural problems.

You need to take a real good look,

as in all projects, the finished product is only as good as the prep.

Yes, it is possible to install new hardwood or laminate flooring over old tile flooring, but there are a few important things to consider before doing it:

Tile condition

Tiles should be solid, not loose or cracked. Any damaged areas need repair first.

Floor level

Tile floors often have uneven grout lines. You’ll likely need an underlayment or leveling compound to create a smooth, flat surface.

Height clearance

Adding new flooring on top of tile increases floor height, which may affect doors, appliances, cabinets, and transitions into other rooms.

Moisture barrier

If installing laminate, use a proper vapor barrier/underlayment. For hardwood, follow manufacturer guidelines (engineered wood works better than solid hardwood in this case).

Type of wood/laminate

Floating laminate or engineered hardwood is usually best. Nail-down solid hardwood is not recommended directly over tile.

Installation Steps (general)

Clean tile thoroughly.

Repair any cracked/missing tiles and fill grout lines.

Install underlayment (foam, cork, or moisture barrier depending on flooring type).

Lay new flooring (floating click-lock laminate/engineered hardwood is common).

Adjust door frames and trim if needed.

If the tile is very uneven, removal might still be the better long-term option.