Does model 551390 vanity sink top come with only one faucet hole?

Usually, they make these sink tops in 3 versions: Single hole, then for 4" faucet ( 3 holes, 2" apart ) and for 8" faucet ( 3 holes, 4" apart ). Go to Service Desk at Home Depot or Lowe's and talk to the people there. I am sure they will be able to order one for you

If you have Single hole faucet and don't mind the look, you can use sink top with 3 holes ( 4" on center / left to right hole ). Faucet manufacturers usually supply a plate that goes under the single column faucet. That matching plate covers the two extra holes on sides and middle hole is where faucet installs.

Hope that helps

Milo

Design House is just a sales company. What you are looking for is a very common design. HD and Lowe's can order a sink from their supplier with any number of holes. I ordered a cast marble sink, scalloped bowl with a single hole from HD-No problem. You will not find it on line, just go to the store.