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Duties of owner and occupant with respect to installation and maintenance of carbon monoxide detecting devices in class A multiple dwellings and private dwellings in Manhattan

NYC Housing Maintenance Code § 27-2046.1 · Manhattan · written Nov 4, 2004 – Aug 6, 2026

79,443 violations have been issued under NYC Housing Maintenance Code § 27-2046.1 in Manhattan, 18.0% of the section's citywide record. 14,588 are open right now, 14,079 of them past the legal deadline on the notice.

Open now
14,588
Open past deadline
14,079
Closed
64,855
All time in Manhattan
79,443
Class C (immediately hazardous)
0

Manhattan against the citywide record

  • The median repair in Manhattan took 421 days against a median legal deadline of 35 days; the citywide median is 439 days.
  • 1,375 notices (1.7%) sit at not complied with: HPD re-inspected and found the condition unrepaired. Citywide, that rate is 1.8%.
  • Manhattan accounts for 18.0% of every § 27-2046.1 violation on record citywide.

Manhattan buildings with the most open § 27-2046.1 violations

  1. 219 WEST 144 STREET · 40 open
  2. 700 LENOX AVENUE · 36 open
  3. 533 WEST 145 STREET · 34 open
  4. 2541 7 AVENUE · 33 open
  5. 129 WEST 147 STREET · 26 open
  6. 162 WEST 132 STREET · 26 open
  7. 720 LENOX AVENUE · 23 open
  8. 140 NAGLE AVENUE · 23 open
  9. 101 WEST 147 STREET · 22 open
  10. 320 WEST 96 STREET · 22 open

The law behind these numbers

These are the Manhattan rows of the citywide record for NYC Housing Maintenance Code § 27-2046.1, "Duties of owner and occupant with respect to installation and maintenance of carbon monoxide detecting devices in class A multiple dwellings and private dwellings". The section page carries the statute text, the full enforcement record, and the standard orders HPD writes under it.

§ 27-2046.1 Duties of owner and occupant with respect to installation and maintenance of carbon monoxide detecting devices in class A multiple dwellings and private dwellings citywide · Browse open § 27-2046.1 records in Manhattan in the live feed · All violation codes

Other boroughs: Brooklyn (46,134 open) · The Bronx (22,532 open) · Queens (23,455 open) · Staten Island (3,059 open)

Counted from HPD’s Housing Maintenance Code Violations dataset, Manhattan rows only. Figures recomputed Aug 7, 2026.