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421 West 45th Street

Public records for this building, including violations, complaints, housing court cases and ownership details.

Built
1910
Units
11
Owner of record
45TH STREET ASSOCIATES #1, LLC
Open HPD violations
0
HPD records on file
3

Violations at 421 West 45th Street

3 on record
2016-03-03Class BDismissed

SECTION 27-2040 ADM CODE PROVIDE ADEQUATE LIGHTING AT OR NEAR THE OUTSIDE OF THE FRONT ENTRANCEWAY OF THE BUILDING AND KEEP SAME BURNING FROM SUNSET EVERY DAY TO SUNRISE ON THE DAY FOLLOWING MINIMUM REQUIRED 100 WATTS (LIGHT FIXTURE PRESENT) AT FRONT AREAWAY

HPD · 686 · Record 11140269
2011-09-22Class BDismissed

§ 27-2005 ADM CODE PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE CERAMIC WALLS TILES ALL WALLS IN THE BATHROOM LOCATED AT APT 2E, 2nd STORY, 1st APARTMENT FROM WEST AT NORTH

HPD · 502 · Record 9123914
2011-09-22Class ADismissed

§ 27-2026 ADM CODE RESET, SO AS TO SECURE A PROPER AND TIGHT CONNECTION, THE WATER CLOSET BOWL , IN THE BATHROOM LOCATED AT APT 2E, 2nd STORY, 1st APARTMENT FROM WEST AT NORTH

HPD · 591 · Record 9123913

Who owns 421 West 45th Street?

Owner of record: 45TH STREET ASSOCIATES #1, 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 421 West 45th Street

Recorded residential units: 11. Recorded year built: 1910. 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 421 West 45th Street

The full report includes the grade, all 3 violations with dates and outcomes, housing court filings and ownership details.

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Included
  1. 01Overall grade and scores by category
  2. 02Details for all 3 HPD violations
  3. 03Housing court filings and outcomes
  4. 04Ownership history and LLC connections