Real estate sources tell us the deal was closed earlier this month for $3.9 million ... about half a mil less than the original listing price.
The 3,443 square foot pad boasts 4 bedrooms, 5 bathrooms, full security system, and of course ... the new must-have accessory -- heated salt water pool.
How many hits does he have? People get a little success and immediately start buying mansions.
He had like 4 hits but does it really matter? He also gets money from touring and from the album sales and streams of Clarity, ARTPOP, Believe and My Everything.
the pool 
