Residents of “Billionaires’ Row” plan to appeal a court decision that greenlights a homeless shelter in the ritzy Manhattan neighborhood, they said Wednesday.

The anticipated appeal is only the latest turn in a drawn-out legal battle between the residents and the city, which first proposed opening the shelter for 150 men at the former Park Savoy Hotel in January 2018.

The West 58th Street Coalition community group sued the city over its plans in July, claiming the building was riddled with safety hazards — and that “crime and loitering” caused by the shelter would cause “irreparable injuries.”

“I’d welcome every homeless person to this shelter if the building was made safe. I’d even volunteer my time,” said Michael Fisher, a spokesman for the coalition. “Those kids in Harlem would be alive right now if their building was up to code and there are building just like this all over the city.”

Fisher was referring to the deadly blaze last month that killed six family members who were effectively trapped inside their apartment in the Frederick Samuel Houses because of the location of the fire escapes.

New building rules require two distinct exits for every unit but the 1910 building had been grandfathered in.

“What the city is doing is a crime and when people die in these fire traps, it’s murder,” Fisher said.

On Tuesday, the First Department appellate division ruled against the coalition, which was seeking an injunction blocking the development, and gave the city the go-ahead.

Residents were to gather outside the former hotel for a noon press conference.