A sink installed at the height of the toilet is incorrectly installed but toilets are in the 16 20 inch range.
Standard wall mounted sink height.
Standard sink heights standard bathroom sink heights range from 29 inches to as much as 36 inches high depending upon personal preference and the type of sink.
This doesn t sound right.
It basically depends on your needs and preference.
Even a wall hung sink can be mounted at a height between 30 inches to 36 inches.
The standard height for a guest or master bathroom vanity is 33 to 36.
For kids spaces you might want to have the height top out at 33 inches so that it s easier for them to reach the faucet.
Check toilet to confirm location water supply connection.
A wall mounted bathroom sink would normally be mounted at the same height as a sink in a counter in the room.
Measured from centerline running vertically through the center of the toilet supply line hole should be 6 inches to the side of centerline.
For an ada compliant wall hung sink the height has to be somewhere below 34 inches.
A sink at 30 inches is fairly standard but if your family is tall you can go to 36 inch and above in my market called a luxury height.
Cold water only pipe creates one hole between 5 and 10 inches above the floor supply line horizontal.
Ideally 8 1 4 inches above the floor.
Modern bathroom cabinets are 32 to 36 inches high including the countertop.