Manhattan · East Midtown-Turtle Bay · Public building report

345 Park Avenue, Manhattan

345 Park Avenue is a 44-story, 30-unit office building in East Midtown-Turtle Bay. NYC public records show 33 DOB complaints and 366 DOB violations associated with the building. The most recent DOB complaint was filed September 23, 2026.

This building has 49 alternative addresses. ? NYC often lists more than one street address for the same building. Corner lots, multiple street frontages, and official aliases in city address files all map to one BIN.

• 101 East 51 Street
• 103 East 51 Street
• 105 East 51 Street
• 107 East 51 Street
• 109 East 51 Street
• 111 East 51 Street
• 113 East 51 Street
• 115 East 51 Street
• 117 East 51 Street
• 119 East 51 Street
• 121 East 51 Street
• 123 East 51 Street
• 125 East 51 Street
• 127 East 51 Street
• 129 East 51 Street
• 131 East 51 Street
• 133 East 51 Street
• 100 East 52 Street
• 102 East 52 Street
• 104 East 52 Street
• 106 East 52 Street
• 108 East 52 Street
• 110 East 52 Street
• 112 East 52 Street
• 114 East 52 Street
• 116 East 52 Street
• 118 East 52 Street
• 120 East 52 Street
• 122 East 52 Street
• 124 East 52 Street
• 126 East 52 Street
• 128 East 52 Street
• 130 East 52 Street
• 576 Lexington Avenue
• 578 Lexington Avenue
• 580 Lexington Avenue
• 582 Lexington Avenue
• 584 Lexington Avenue
• 586 Lexington Avenue
• 588 Lexington Avenue
• 590 Lexington Avenue
• 592 Lexington Avenue
• 594 Lexington Avenue
• 341 Park Avenue
• 343 Park Avenue
• 347 Park Avenue
• 349 Park Avenue
• 351 Park Avenue
• 353 Park Avenue

This building ranks in the top 13% for DOB complaints and top 1% for DOB violations.

Public records

• DOB complaints 33
• DOB violations 366
• HPD violations 0
• Bedbug reports 0
• 311 requests 0
• Residential units 0