The reopening of Brooklyn Heights’ storied Hotel Bossert has been delayed once more. After being closed to the public for three decades under the ownership of the Jehovah’s Witnesses, the century-old landmark was expected to have a September soft opening following years of closure for renovation, the Brooklyn Eaglepreviously reported.

But that didn’t happen. The lobby of the Waldorf-Astoria of Brooklyn, as it was nicknamed in its heyday, remains unfurnished. When the Eagle stopped by the property on Wednesday, a security guard stationed inside the front entrance said there was nobody onsite who could provide information about when the hotel will open.

The Renaissance Revival-style property at 98 Montague St., which has frontage on Hicks and Remsen streets, doesn’t yet have a promotional website or online reservations system. The 14-story Bossert belongs to the Chetrit Group, which is the majority owner of the Tillary Hotel in Downtown Brooklyn.

Aliya Huey, the Tillary’s general manager, is likely to be the Bossert’s general manager during the first couple months of its operations. She didn’t respond to multiple phone messages or emailed questions about the Bossert.

Chetrit Group principal Joseph Chetrit didn’t respond to a phone message or emailed questions.