Barcelona will make a decision in January on whether to expand the Camp Nou or submit plans to move to a new stadium.
The club's board of directors have commissioned a report over the viability of both projects with the objective to increase the capacity to 105,000.
Although progress was made at a meeting on Monday, the Barça directors will not announce their preferred option until early in 2014.
Board spokesman Toni Freixa explained on the club's official website it had two choices: "The construction of a new stadium on the land on Diagonal, property which belongs to the University of Barcelona, or a profound remodelling project that would constitute a new stadium keeping the current structure of the Camp Nou.
"Both would have a capacity of 105,000 spectators, the stadium would be covered, there will be a construction of a new Palau with a capacity of 12,000 spectators, an adjacent court with a capacity of 2,000 spectators, 6,000 new parking spots and access to the Ciutat Esportiva of the Miniestadi.
"We've made advances, we have all the information and we're in a position to make a decision."
The Camp Nou is the largest ground in Europe with a capacity of 99,354.