WASHINGTON, Aug 2, (AP): The White House on Thursday announced that construction on a massive, new $200 million ballroom will begin in September and be ready before President Donald Trump 's term ends in early 2029. It will be the latest change introduced to what's known as "The People's House” since the Republican president returned to office in January.

It also will be the first structural change to the Executive Mansion itself since the addition of the Truman balcony in 1948. Trump has substantially redecorated the Oval Office through the addition of golden flourishes and cherubs, presidential portraits and other items, and installed massive flagpoles on the north and south lawns to fly the American flag.

Workers are currently finishing up a project to replace the lawn in the Rose Garden with stone. Trump for months has been promising to build a ballroom, saying the White House doesn't have space big enough for large events and scoffing at the notion of hosting heads of state and other guests in tents on the lawn as past administrations have done for state dinners attended by hundreds of guests.

The East Room, the largest room in the the White House, can accommodate about 200 people. Trump said he's been planning the construction for some time. "They’ve wanted a ballroom at the White House for more than 150 years but there’s never been a president that was good at ballrooms,” Trump told reporters Thursday. "I'm good at building things and we’re going to build quickly and on time. It’ll be beautiful, top, top of the line.” He said the new ballroom would not interfere with the mansion itself.

"It'll be near it but not touching it and pays total respect to the existing building, which I’m the biggest fan of,” he said of the White House. "It’s my favorite. It’s my favorite place. I love it.” Trump said the ballroom will serve administrations to come. "It'll be a great legacy project,” he said. "I think it will be really beautiful.” The 90,000-square-foot ballroom will be built where the East Wing sits with a seated capacity of 650 people. T

he East Wing houses several offices, including the first lady’s. Those offices will be temporarily relocated during construction and that wing of the building will be modernized and renovated, said White House press secretary Karoline Leavitt. "Nothing will be torn down,” she said.