The Main Street Armory looks exactly like what it is: a fortress. Seven stories of early 20th-century military architecture rising from East Main Street in Rochester, all crenellated parapets and heavy masonry, the kind of building that was designed to process soldiers and has spent the last century trying to figure out what to do with itself instead. For a stretch — a good, loud, chaotic stretch — it figured it out as a concert venue. Whether it gets that chance again remains an open question.
Built between 1904 and 1907 by architect George L. Heins (the same mind behind the Cathedral of St. John the Divine in Manhattan), the Armory at 900 East Main Street sprawls across 3.5 acres and 152,000 square feet. Its centerpiece is a cavernous 35,000-square-foot drill hall — the kind of room where you could march a battalion in formation, or pack 5,000 people in front of a stage and let the bass shake the rafters.
Built for War, Repurposed for Everything Else
The Armory served its intended purpose for most of the 20th century. It processed troops during both World Wars, housed units of the 3rd Infantry Regiment starting in 1907, and remained an active National Guard facility through 1990. But the building had a parallel life as an event space almost from the beginning — the massive drill hall hosted high school basketball games, auto shows, the Damascus Temple Shrine Circus, and professional basketball when the Rochester Centrals played here from 1925 to 1931, reaching the American Basketball League finals in the 1929-30 season.
When the Guard left in 1990, the building went dark. For fifteen years, it sat vacant. Pigeons colonized the drill hall floor. The roof deteriorated. Windows broke. Rochester had a 152,000-square-foot monument to decay sitting in the middle of its east side.
The Donaldson Era
In 2005, developer Scott Donaldson bought the Armory for a reported $1,000 — essentially the cost of taking on the renovation liability — and poured money into bringing it back. He refurbished the main arena, installed a stage and sound system, converted non-arena space into offices and smaller event rooms, and turned the basement into additional event space with a 1,000-person capacity. The Armory reopened on February 3, 2007, and for the next sixteen years, it operated as one of Rochester’s largest and most unusual concert venues.
The booking skewed toward mid-level touring acts, particularly in hip-hop and metal — genres that thrive in big, raw rooms with high ceilings and industrial energy. The Rochester Raiders indoor football team played here in 2007, and Next Era Wrestling ran shows in 2007 and 2008 featuring names like Koko B. Ware and The Sandman. But music was the core, with several different acts cycling through each month during the venue’s peak years.
The Room Itself
There is nothing subtle about seeing a show inside a drill hall originally designed to train soldiers for combat. The ceiling soars overhead. The floor stretches wide enough to feel like an arena but enclosed enough to trap the energy of a crowd. At full capacity — scalable up to around 5,000 for concerts — the Armory had a raw, almost confrontational atmosphere that worked brilliantly for heavy music and high-energy hip-hop.
The tradeoff was the same one every converted military building faces: acoustics designed for shouted orders, not musical nuance. The room was loud, echoey, and unapologetically industrial. For acts that fed on that chaos, it was perfect. For anything requiring subtlety, it was a challenge. Nobody came to the Armory for a refined listening experience — they came to feel the floor shake.
March 2023 and the Aftermath
On March 6, 2023, a crowd surge following a GloRilla performance killed three women — Rhondesia Belton, Brandy Miller, and Aisha Stephens — and injured seven others. The city revoked the Armory’s entertainment license two days later. Donaldson sold the building later that month for $550,000 to an LLC linked to John Trickey, who hired experienced venue managers and submitted a safety plan emphasizing capacity limits, curfews, and vetted promoters.
The city rejected the application, citing code violations at Trickey’s other properties, and as of early 2026, the Armory remains without an entertainment license. It occasionally hosts low-key non-entertainment events like volleyball, but no concerts. The impasse between the owner and city officials shows no clear resolution timeline.
It’s a genuinely frustrating situation for Rochester’s music scene. The Armory fills a gap in the market — there aren’t many rooms in the region that can handle 3,000 to 5,000 standing capacity — and its closure has pushed touring acts to skip the city or squeeze into smaller venues.
The Neighborhood
The Armory sits on East Main Street in a transitional stretch of Rochester’s east side. It’s not a nightlife district, but the surrounding blocks have solid dining options worth knowing about. Good Luck, a beloved Rochester cocktail bar and restaurant, is within easy reach and serves creative American fare in a dimly lit, speakeasy-adjacent atmosphere. Restaurant Fiorella does excellent Neapolitan-style pizza. And Swan Market offers German and European specialties — a quirky, homestyle pick that’s become a neighborhood favorite.
Parking was always one of the Armory’s advantages over downtown Rochester venues — on-site and adjacent lots offered ample space at reasonable prices, and the East Main Street location kept you out of the downtown parking crunch.
What Comes Next
The Main Street Armory is a venue in limbo — a building with over a century of history, a drill hall that was built to hold thousands, and a recent past that includes both unforgettable shows and unspeakable tragedy. Rochester needs a room this size. Whether this particular room gets another chance depends on factors well beyond the music.
The Armory is located at 900 East Main Street, Rochester, NY 14605. For the latest on potential reopening and events, check local Rochester music publications for updates.
