2026-02-18Class CDismissed
§ 27-2005, 27-2007, 27-2041.1 HMC, §238, § 309; § 107 (2) ( C) MDL AND 28 RCNY §25-171: REPLACE OR REPAIR THE SELF-CLOSING DOORS THAT IS MISSING OR DEFECTIVE HINGES , 1st STORY
HPD · 530 · Record 18653437
Building report
484 East 23rd Street
Public records for this building, including violations, complaints, housing court cases and ownership details.
- Built
- 1931
- Units
- 40
- Owner of record
- 490 EAST 23, LLC
- Open HPD violations
- 32
- HPD records on file
- 262
Violations at 484 East 23rd Street
262 on record2026-02-18Class BDismissed
§ 27-2010, 2011, 2012 ADM CODE REMOVE THE ACCUMULATION OF REFUSE AND/OR RUBBISH AND MAINTAIN IN A CLEAN CONDITION THE WEST YARD , 1st STORY
HPD · 552 · Record 18653436
2026-02-08Class BClosed
§ 27-2045(B)(1)(A) HMC, § 12-01, § 12-03 RCNY REPAIR, REPLACE OR PROVIDE AN APPROVED AND OPERATIONAL SMOKE DETECTING DEVICE, INSTALLED IN ACCORDANCE WITH DEPARTMENT OF BUILDINGS RULES AND REGULATIONS INOPERABLE IN THE ENTIRE APARTMENT LOCATED AT APT C6, 2nd STORY, 2nd APARTMENT FROM EAST AT SOUTH
HPD · 702 · Record 18629325
2026-02-08Class BClosed
§ 27-2045(B)(1)(B) HMC, § 12-06, § 12-07, § 12-09 RCNY REPAIR, REPLACE OR PROVIDE AN APPROVED AND OPERATIONAL CARBON MONOXIDE DETECTING DEVICE, INSTALLED IN ACCORDANCE WITH APPLICABLE LAW AND RULES INOPERABLE IN THE ENTIRE APARTMENT LOCATED AT APT C6, 2nd STORY, 2nd APARTMENT FROM EAST AT SOUTH
HPD · 1503 · Record 18629324
2026-02-08Class CDismissed
HMC ADM CODE: § 27-2017.4 ABATE THE INFESTATION CONSISTING OF MICE IN THE ENTIRE APARTMENT LOCATED AT APT C6, 2nd STORY, 2nd APARTMENT FROM EAST AT SOUTH
HPD · 569 · Record 18629323
Most serious open violation
2025-11-25Class COpen
§ 27-2017.3 HMC: TRACE AND REPAIR THE SOURCE AND ABATE THE VISIBLE MOLD CONDITION... GREATER THAN 30 SQUARE FEET AT SOUTH AND EAST WALLS IN THE BATHROOM LOCATED AT APT D5, 4th STORY, 3rd APARTMENT FROM EAST AT SOUTH
HPD · 550 · Record 18442144
32 open · 262 total on recordSee 31 more open violations
Who owns 484 East 23rd Street?
Owner of record: 490 EAST 23, LLC. An owner name can come from an earlier filing. Compare the latest HPD registration with the recorded deed before relying on it.
Apartments at 484 East 23rd Street
Recorded residential units: 40. Recorded year built: 1931. These building facts do not show current vacancies or when a particular apartment was renovated.
This tax lot appears in the RGB list based on 2024 building registrations, published as of November 2025. That is a building-level historical signal; it does not identify which apartments are stabilized today. Check the official rent-stabilized building lists.
Look up more about this building
See the full record for 484 East 23rd Street
The full report includes the grade, all 262 violations with dates and outcomes, housing court filings and ownership details.
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Included
- 01Overall grade and scores by category
- 02Details for all 262 HPD violations
- 03Housing court filings and outcomes
- 04Ownership history and LLC connections