Oakland city officials released planning studies Friday for the grand development scheme they envision around the outmoded and isolated Coliseum.

The draft environmental impact report and specific plan for Coliseum City call for construction of a new neighborhood that would feature three sports venues, 5,750 housing units and 8 million square feet of retail development.

In addition to a new ballpark for the A's and a new football stadium for the Raiders, the plan includes an arena for the Golden State Warriors, who have announced their plans to abandon the Oracle Arena and move to a new facility they want to build in San Francisco's Mission Bay. The new Oakland arena would also serve as an events center.

A transit hub would be built next to the Coliseum BART Station, and an elevated pedestrian concourse would run from the transportation center to the sports and entertainment facilities, shops, restaurants and hotels and residential areas.

"The Coliseum City project will transform an entire area of Oakland, creating thousands of new jobs and a regional destination," Mayor Jean Quan said. "It stands to be one of the largest transit-oriented development projects in California and among the most exciting development sites in the nation."

Details of the complicated development plan are still being negotiated privately, said City Administrator Henry Gardner. The City Council approved an exclusive negotiating agreement in 2013 with the Raiders, developers and investors, including Colony Capital, one of the world's largest real estate investment firms.

The Raiders have been noncommittal on the development plan, the A's have expressed interest in a stadium on the Coliseum site but don't want to be part of Coliseum City, and the Warriors, of course, plan to depart.

City planners and consultants have been working on the environmental study and specific plan for more than two years, Quan's office said. The mayor said completion of the documents should help speed development of the project, which is expected to house up to 10,000 people and create 21,000 jobs by 2035.

The plans are available at the Planning and Building Department, 250 Frank Ogawa Plaza, Suite 3315, at the Oakland Public Library, 125 14th St., or online at www.oaklandnet.com/coliseumcity.

Michael Cabanatuan is a San Francisco Chronicle staff writer. E-mail: mcabanatuan@sfchronicle.com Twitter: @ctuan