A major renovation is coming to the former Tammany Hall headquarters in Union Square where owners want to put a new glass dome over the landmarked building and demolish a theater to make way for retail and office space, the project’s architects said.

The historic structure at 44 Union Square East, built in 1929 to house the Democratic Party machine, will undergo a major overhaul that will restore the facade, gut the existing theater and add windows and glassier storefronts, according to BKSK Architects which is designing the project.

The most striking change will be a new 30-foot glass dome on top of the building, which will add about 27,000 square feet to the structure and will house office space, according to Harry Kendall, a partner at BKSK.

“Our effort is…to make it a more distinctive destination and presence on Union Square,” Kendall said. “We think we can make this building into something it never was.”

After hearing a presentation about the proposal this week, Community Board 5’s Landmarks Committee voted unanimously to reject it, saying the changes would be too drastic for an historic building that was just landmarked last year.

“While I like the way it looks — can you put something like this on a landmarked building?” said Edward Klimerman, a committee member. “It turns it into a different building.”

The Landmarks Preservation Commission designated the building as a landmark in June 2013, noting its references to early American architecture, including Colonial columns out front. The building’s design drew inspiration from the original Federal Hall in Lower Manhattan, where George Washington took his first oath of office.

The Greenwich Village Society for Historic Preservation has been doing some reconnaissance to find out what exactly developer Billy Macklowe has planned for his new condo building that will replace Village icon Bowlmor Lanes, and what they’ve found has not heartened them: “[The building] will take the form of a short base with retail uses coming out to the streetwall, and a very tall, narrow, residential tower rising above it. At approximately 308 feet in height, this will be one of the tallest, if not the tallest, buildings in the Village. Apparently Mr. Macklowe has told elected officials that the building will be limestone rather than glass or steel

Did you catch the NY Times raving about Union Square? Good for real estate values.

This week, the Michelin Guide released its “Bib Gourmand” picks for the upcoming 2015 restaurant guide. The restaurants named on the list demonstrate excellence on a budget (two courses and wine or dessert for $40 or less). The Union Square neighborhood had 7 establishments make the cut, including ABC Cocina, Boqueria, Bread & Tulips, Hill Country Chicken, Laut, Momokawa, and Turkish Kitchen.

Life in Union Square is about to get a little tastier. The Real Deal reports that Dylan’s Candy Bar signed a long-term lease for 3,300 square feet at 33 Union Square West between Blue Water Grill and Heartland Brewery. Loosen you belts, because sweet addition joins Breads Bakery on the west side of Union Square, which has already become a neighborhood hit with its sweet baked goods.

Mystery solved. The New School’s anchor retail tenant, for better or worse, is CVS. Because we all need more pharmacies.

That was fast. Pie Face, at 4th and 13th, is already gone.

The magazine shop and discount store on the north side of 14th west of 5th are both gone. What is next?

Awful news: the building replacing Bowlmor Lanes will be 23 stories high. Here are the terrible details.

The New York Times loves the ‘hood.