Manhattan · Upper East Side-Carnegie Hill · Public building report

643 Park Avenue, Manhattan

643 Park Avenue is a 5-story, 0-unit building in Upper East Side-Carnegie Hill. NYC public records show 42 DOB complaints and 16 DOB violations associated with the building. The most recent DOB complaint was filed September 29, 2026.

This building has 38 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 66 Street
• 103 East 66 Street
• 105 East 66 Street
• 107 East 66 Street
• 109 East 66 Street
• 111 East 66 Street
• 113 East 66 Street
• 115 East 66 Street
• 117 East 66 Street
• 119 East 66 Street
• 121 East 66 Street
• 123 East 66 Street
• 125 East 66 Street
• 127 East 66 Street
• 129 East 66 Street
• 100 East 67 Street
• 102 East 67 Street
• 104 East 67 Street
• 106 East 67 Street
• 108 East 67 Street
• 110 East 67 Street
• 112 East 67 Street
• 114 East 67 Street
• 116 East 67 Street
• 118 East 67 Street
• 120 East 67 Street
• 122 East 67 Street
• 124 East 67 Street
• 126 East 67 Street
• 890 Lexington Avenue
• 892 Lexington Avenue
• 894 Lexington Avenue
• 896 Lexington Avenue
• 898 Lexington Avenue
• 641 Park Avenue
• 645 Park Avenue
• 647 Park Avenue
• 649 Park Avenue

This building ranks in the top 3% for DOB complaints and top 45% for DOB violations.

Public records

• DOB complaints 42
• DOB violations 16
• HPD violations 0
• Bedbug reports 0
• 311 requests 0
• Residential units 0