Evans signed his new loan extension at the Coral Windows Stadium to see him remain with Phil Parkinson's Bantams up to the end of May this year.
The Welsh Under 21 international has made twenty appearances so far for City this season after originally joining up with the Bantams from Wolves last August.
The central midfielder also has two goals and an assist to his name in City colours.
Speaking about Evans, Parkinson said: "Lee has been a good player for us. We have been pleased with his contribution since he's arrived at the club.
"He is strong, good on the ball, and a great passer. We look forward to working with him now until the end of the season."