State Department concerned about Chinese spying at Waldorf Astoria after sale to insurance company with possible Communist Party ties.

The State Department said it is reviewing the sale of the hotel to Beijing-based Anbang Insurance Group, and that it may stop leasing space for the U.S. ambassador to the UN or the General Assembly. Anbang is reportedly linked to China’s Communist Party, which has overseen a massive effort to use cyberspying to steal U.S. trade and military secrets.

WASHINGTON — The sale of the Waldorf Astoria to a Chinese insurance giant is really bugging the State Department.

Grand plans by Beijing-based Anbang Insurance Group “to restore the property to its historic grandeur” has some Washington diplomatic and security insiders wondering if the Chinese will be adding more than a view to kill for.

Officials said Monday they are reviewing the sale — and implied the glittering renovation scheme for the iconic Park Ave. hotel may mask a nefarious purpose: espionage.

“We are currently in the process of reviewing the details of the sale and the company’s long-term plans for the facility,” said Kurtis Cooper, a spokesman for the U.S. Mission to the United Nations.

The State Department said it may end a 50-year practice of leasing a residence at the hotel for the U.S. ambassador to the UN.

Also at stake is the department’s rental of two floors of the Waldorf during the annual UN General Assembly.

The White House declined to say if President Obama will continue staying at the hotel’s presidential suite during trips to New York. Every commander-in-chief since Herbert Hoover has stayed there.

Cooper said security, along with cost, would determine if the State Department maintains its relationship with the hotel in the wake of the $1.95 billion sale, announced last week.

“The State Department takes seriously the security of its personnel, their work spaces and official residences,” Cooper said. “We are constantly evaluating our security protocols and standard operating procedures to ensure the safety and security of our information and personnel.”

Anbang, which bought the Waldorf from Hilton Worldwide, is reportedly linked to China’s Communist Party, which has overseen a massive effort to use cyberspying to steal U.S. trade and military secrets.

After all, the U.S. knows the game — we’ve done our own cloak-and-dagger work involving diplomatic representatives of allies and foes alike.

The National Security Agency’s eavesdropping efforts include bugging the Manhattan headquarters of the UN itself, according to documents provided to the German magazine Der Spiegel last year by ex-National Security Agency contractor Edward Snowden.

The State Department regularly reminds U.S. diplomats who go to China that they are likely to face surveillance and tells American citizens who travel to China that someone might be listening in their hotel rooms.