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| NYC Department of Buildings | ||
| Actions | ||
| Elevator violations for failure to file Periodic, Category 1, Category 5 and Affirmation of Correction issued in August 2023 or later are only available in DOB NOW: Safety. Search the DOB NOW public portal for these records. | |||
| Boiler violations for failure to file internal and external inspection reports and affirmation of correction issued in November 2023 or later are only available in DOB NOW: Safety. Search the DOB NOW public portal for these records. | |||
| Benchmark and AEUHAZ violations for failure to file an acceptable Certificate of Correction (COC) for a Class 1 summons issued in December 2025 or later are only available in DOB NOW: Safety. Search the DOB NOW public portal for these records. | |||
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| Premises: 401 WEST 23 STREET MANHATTAN | BIN: 1077236 Block: 721 Lot: 7501 | ||
| NUMBER | TYPE | FILE DATE | |
| ALT 750-67P | ALTERATION | 00/00/0000 | |
| ALT 946-82 | ALTERATION | 00/00/0000 | |
| ALT 2217-31 | ALTERATION | 00/00/1931 | |
| ALT 142-33 | ALTERATION | 00/00/1933 | |
| ALT 2436-39 | ALTERATION | 00/00/1939 | |
| ALT 12-47 | ALTERATION | 00/00/1947 | |
| ALT 1254-50 | ALTERATION | 00/00/1950 | |
| ALT 1735-51P | ALTERATION | 00/00/1951 | |
| ALT 644-56 | ALTERATION | 00/00/1956 | |
| ALT 1721-83 | ALTERATION | 12/12/1983 | |
| ALT 1695-86 | ALTERATION | 12/24/1986 | |
| ALT 50-87 | ALTERATION | 01/13/1987 | |
| ALT 933-89 | ALTERATION | 07/26/1989 | |
| BN 2401-65 | BUILDING NOTICE | 00/00/0000 | |
| BN 4255-65 | BUILDING NOTICE | 00/00/0000 | |
| BN 4256-65 | BUILDING NOTICE | 00/00/0000 | |
| BN 34-66P | BUILDING NOTICE | 00/00/0000 | |
| BN 914-66 | BUILDING NOTICE | 00/00/0000 | |
| BN 941-67 | BUILDING NOTICE | 00/00/0000 | |
| BN 769-73 | BUILDING NOTICE | 00/00/0000 | |
| BN 6377-82 | BUILDING NOTICE | 00/00/0000 | |
| BN 1721-83 | BUILDING NOTICE | 00/00/0000 | |
| BN 1277-88 | BUILDING NOTICE | 00/00/0000 | |
| BN 142-33 | BUILDING NOTICE | 00/00/1933 | |
| BN 168-33 | BUILDING NOTICE | 00/00/1933 | |
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If you have any questions please review these Frequently Asked Questions, the Glossary, or call the 311 Citizen Service Center by dialing 311 or (212) NEW YORK outside of New York City.
