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Building report

309 West 47th Street

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

Built
1920
Units
20
Owner of record
THREE SON REALTY LLC
Open HPD violations
9
HPD records on file
24

Violations at 309 West 47th Street

24 on record
2026-08-31Class BOpen

§ 27-2005 HMC: PROPERLY REPAIR OR REPLACE THE BROKEN OR DEFECTIVE LATCH SET AT DOOR AT BOILER ROOM

HPD · 501 · Record 19196134
2026-08-31Class COpen

§ 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 LATCH SET AT DOOR AT BOILER ROOM

HPD · 530 · Record 19196133
2024-10-07Class 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 LATCH SET AT VESTIBULE DOOR AT PUBLIC HALL, 1st STORY

HPD · 530 · Record 17339332
2024-10-07Class 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 DOOR LEADING TO CELLAR AT PUBLIC HALL, 1st STORY

HPD · 530 · Record 17339322
2024-10-07Class 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 DOOR AT BOILER ROOM AT CELLAR

HPD · 530 · Record 17339317

Who owns 309 West 47th Street?

Owner of record: THREE SON REALTY 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 309 West 47th Street

Recorded residential units: 20. Recorded year built: 1920. 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 309 West 47th Street

The full report includes the grade, all 24 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 24 HPD violations
  3. 03Housing court filings and outcomes
  4. 04Ownership history and LLC connections