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501 NINTH AVENUE

Manhattan · ZIP 10018 · BIN 1091787 · Chelsea-Hudson Yards · On record since Mar 23, 2017 · Built 2025

NeighborhoodⓘChelsea-Hudson Yards
Neighborhood comparison not available
This building is in a park, airport, cemetery, or other non-residential area.
not comparable
Activity TrendsLast 5 years
Trend analysis not available
Complaint trends are only tracked for residential buildings.
50250'24'25
Complaint SeverityⓘLast 10 years
Serious complaint rate not available
This building is not in a residential NTA and cannot be compared to residential peers.
Department of Buildings Complaints
Total complaints since 2017
40
0 active
Total Priority Aⓘ
13
Total Priority Bⓘ
16
No Access for Inspection (past 5 yrs)ⓘ
0%
0 complaints
Complaints over time
5 yrsAll time

First filed Mar 23, 2017. Latest: Dec 17, 2025.

Top complaint types
5 yrsAll time
A — ImminentB — SeriousC — StandardD — Minor
Complaint log
40total
Active onlyAll
DateComplaint typePriorityStatusClosedOutcome
Dec 17, 2025

Site Conditions Endangering Workers

91

ACLOSEDDec 18, 2025
See something wrong? File a complaint with 311

No violation warranted for complaint at time of inspection

Dec 17, 2025

Site Conditions Endangering Workers

91

ACLOSEDFeb 10, 2026AF
Sep 29, 2025

Site Conditions Endangering Workers

91

ACLOSEDSep 29, 2025

No violation warranted for complaint at time of inspection

Sep 5, 2025

Crane: No Permit/License/Cert/Unsafe/Illegal

67

ACLOSEDSep 5, 2025

Ecb violation served

Jul 5, 2025

After Hours Work – Illegal

04

BCLOSEDJul 19, 2025

No violation warranted for complaint at time of inspection

Jun 30, 2025

CSE: Sweep

7G

DCLOSEDJun 30, 2025

No violation warranted for complaint at time of inspection

Jun 7, 2025

Construction Safety Compliance (CSC) Action

8A

BCLOSEDJun 7, 2025

Ecb violation served

May 9, 2025

CSE: Tracking Compliance

7F

DCLOSEDSep 24, 2025

No violation warranted for complaint at time of inspection

May 9, 2025

CSE: Tracking Compliance

7F

DCLOSEDMay 10, 2025

Buildings violation(s) served

May 7, 2025

Failure to Maintain

73

CCLOSEDMay 8, 2025

Ecb violation served

Apr 15, 2025

Crane: No Permit/License/Cert/Unsafe/Illegal

67

ACLOSEDJun 23, 2025

No violation warranted for complaint at time of inspection

Apr 11, 2025

CSE: Sweep

7G

DCLOSEDMay 7, 2025

Stop work order fully rescinded n

Apr 7, 2025

CSE: Tracking Compliance

7F

DCLOSEDApr 8, 2025

No violation warranted for complaint at time of inspection

Apr 4, 2025

Building Shaking/Vibrating/Structural Stability Affected

30

ACLOSEDJun 10, 2025

Stop work order fully rescinded n

Apr 4, 2025

Material/Personnel Hoist – No Permit

17

BCLOSEDMay 23, 2025

Stop work order fully rescinded n

Mar 27, 2025

Failure to Maintain

73

CCLOSEDMar 27, 2025

Ecb violation served

Mar 27, 2025

CSE: Tracking Compliance

7F

DCLOSEDApr 3, 2025

Stop work order fully rescinded n

Mar 25, 2025

Material/Personnel Hoist – No Permit

17

BCLOSEDApr 3, 2025

Stop work order fully rescinded n

Mar 25, 2025

CSE: Tracking Compliance

7F

DCLOSEDMar 25, 2025

Please see complaint number

Mar 24, 2025

Failure to Maintain

73

CCLOSEDMar 25, 2025

Please see complaint number

Mar 24, 2025

Construction: Contrary/Beyond Approved Plans/Permits

83

BCLOSEDMar 25, 2025

Ecb violation served

Mar 23, 2025

Work Contrary to Stop Work Order

86

ACLOSEDMar 24, 2025

Compliance inspection performed

Mar 22, 2025

Site Conditions Endangering Workers

91

ACLOSEDMar 28, 2025

Stop work order fully rescinded n

Nov 8, 2024

Sidewalk Shed/Supported Scaffold – Inadequate/Defective/None/No Permit

23

BCLOSEDNov 25, 2024

No violation warranted for complaint at time of inspection

Oct 22, 2024

Construction Safety Compliance (CSC) Action

8A

BCLOSEDOct 23, 2024

Ecb violation served

Oct 22, 2024

Construction Safety Compliance (CSC) Action

8A

BCLOSEDOct 29, 2024

Stop work order fully rescinded n

Jul 9, 2024

Material Storage – Unsafe

18

ACLOSEDJul 9, 2024

Ecb violation served

May 10, 2024

Construction: Contrary/Beyond Approved Plans/Permits

83

BCLOSEDJun 11, 2024

Stop work order fully rescinded n

May 10, 2024

Construction: Contrary/Beyond Approved Plans/Permits

83

BCLOSEDJul 2, 2024

Stop work order fully rescinded n

May 4, 2024

Crane: No Permit/License/Cert/Unsafe/Illegal

67

ACLOSEDMay 5, 2024

No violation warranted for complaint at time of inspection

May 3, 2024

Sustainability Enforcement Work Order

4S

BCLOSEDMar 26, 2025

No violation warranted for complaint at time of inspection

Mar 29, 2024

Work Contrary to Stop Work Order

86

ACLOSEDMar 29, 2024

No violation warranted for complaint at time of inspection

Mar 29, 2024

Sidewalk Shed/Supported Scaffold – Inadequate/Defective/None/No Permit

23

BCLOSEDApr 5, 2024

No violation warranted for complaint at time of inspection

Mar 20, 2024

Construction: Contrary/Beyond Approved Plans/Permits

83

BCLOSEDMar 22, 2024

No violation warranted for complaint at time of inspection

Mar 15, 2024

Work Contrary to Stop Work Order

86

ACLOSEDMar 15, 2024

No violation warranted for complaint at time of inspection

Mar 13, 2024

CSE: Tracking Compliance

7F

DCLOSEDMar 21, 2024

Stop work order fully rescinded n

Mar 12, 2024

Work Contrary to Stop Work Order

86

ACLOSEDMar 12, 2024

Building violation issued for failure to obey stop work order

Sep 26, 2017

Permit – None (Building/PA/Demo etc.)

05

BCLOSEDApr 5, 2024

Stop work order fully rescinded n

Sep 26, 2017

Permit – None (Building/PA/Demo etc.)

05

BCLOSEDApr 10, 2024

Stop work order fully rescinded n

Mar 23, 2017

Permit – None (Building/PA/Demo etc.)

05

BCLOSEDApr 5, 2024

Stop work order fully rescinded n

ACLOSED
Dec 17, 2025
Site Conditions Endangering Workers
91
Closed Dec 18, 2025

No violation warranted for complaint at time of inspection

ACLOSED
Dec 17, 2025
Site Conditions Endangering Workers
91
Closed Feb 10, 2026
AF
ACLOSED
Sep 29, 2025
Site Conditions Endangering Workers
91
Closed Sep 29, 2025

No violation warranted for complaint at time of inspection

ACLOSED
Sep 5, 2025
Crane: No Permit/License/Cert/Unsafe/Illegal
67
Closed Sep 5, 2025

Ecb violation served

BCLOSED
Jul 5, 2025
After Hours Work – Illegal
04
Closed Jul 19, 2025

No violation warranted for complaint at time of inspection

DCLOSED
Jun 30, 2025
CSE: Sweep
7G
Closed Jun 30, 2025

No violation warranted for complaint at time of inspection

BCLOSED
Jun 7, 2025
Construction Safety Compliance (CSC) Action
8A
Closed Jun 7, 2025

Ecb violation served

DCLOSED
May 9, 2025
CSE: Tracking Compliance
7F
Closed Sep 24, 2025

No violation warranted for complaint at time of inspection

DCLOSED
May 9, 2025
CSE: Tracking Compliance
7F
Closed May 10, 2025

Buildings violation(s) served

CCLOSED
May 7, 2025
Failure to Maintain
73
Closed May 8, 2025

Ecb violation served

ACLOSED
Apr 15, 2025
Crane: No Permit/License/Cert/Unsafe/Illegal
67
Closed Jun 23, 2025

No violation warranted for complaint at time of inspection

DCLOSED
Apr 11, 2025
CSE: Sweep
7G
Closed May 7, 2025

Stop work order fully rescinded n

DCLOSED
Apr 7, 2025
CSE: Tracking Compliance
7F
Closed Apr 8, 2025

No violation warranted for complaint at time of inspection

ACLOSED
Apr 4, 2025
Building Shaking/Vibrating/Structural Stability Affected
30
Closed Jun 10, 2025

Stop work order fully rescinded n

BCLOSED
Apr 4, 2025
Material/Personnel Hoist – No Permit
17
Closed May 23, 2025

Stop work order fully rescinded n

CCLOSED
Mar 27, 2025
Failure to Maintain
73
Closed Mar 27, 2025

Ecb violation served

DCLOSED
Mar 27, 2025
CSE: Tracking Compliance
7F
Closed Apr 3, 2025

Stop work order fully rescinded n

BCLOSED
Mar 25, 2025
Material/Personnel Hoist – No Permit
17
Closed Apr 3, 2025

Stop work order fully rescinded n

DCLOSED
Mar 25, 2025
CSE: Tracking Compliance
7F
Closed Mar 25, 2025

Please see complaint number

CCLOSED
Mar 24, 2025
Failure to Maintain
73
Closed Mar 25, 2025

Please see complaint number

BCLOSED
Mar 24, 2025
Construction: Contrary/Beyond Approved Plans/Permits
83
Closed Mar 25, 2025

Ecb violation served

ACLOSED
Mar 23, 2025
Work Contrary to Stop Work Order
86
Closed Mar 24, 2025

Compliance inspection performed

ACLOSED
Mar 22, 2025
Site Conditions Endangering Workers
91
Closed Mar 28, 2025

Stop work order fully rescinded n

BCLOSED
Nov 8, 2024
Sidewalk Shed/Supported Scaffold – Inadequate/Defective/None/No Permit
23
Closed Nov 25, 2024

No violation warranted for complaint at time of inspection

BCLOSED
Oct 22, 2024
Construction Safety Compliance (CSC) Action
8A
Closed Oct 23, 2024

Ecb violation served

BCLOSED
Oct 22, 2024
Construction Safety Compliance (CSC) Action
8A
Closed Oct 29, 2024

Stop work order fully rescinded n

ACLOSED
Jul 9, 2024
Material Storage – Unsafe
18
Closed Jul 9, 2024

Ecb violation served

BCLOSED
May 10, 2024
Construction: Contrary/Beyond Approved Plans/Permits
83
Closed Jun 11, 2024

Stop work order fully rescinded n

BCLOSED
May 10, 2024
Construction: Contrary/Beyond Approved Plans/Permits
83
Closed Jul 2, 2024

Stop work order fully rescinded n

ACLOSED
May 4, 2024
Crane: No Permit/License/Cert/Unsafe/Illegal
67
Closed May 5, 2024

No violation warranted for complaint at time of inspection

BCLOSED
May 3, 2024
Sustainability Enforcement Work Order
4S
Closed Mar 26, 2025

No violation warranted for complaint at time of inspection

ACLOSED
Mar 29, 2024
Work Contrary to Stop Work Order
86
Closed Mar 29, 2024

No violation warranted for complaint at time of inspection

BCLOSED
Mar 29, 2024
Sidewalk Shed/Supported Scaffold – Inadequate/Defective/None/No Permit
23
Closed Apr 5, 2024

No violation warranted for complaint at time of inspection

BCLOSED
Mar 20, 2024
Construction: Contrary/Beyond Approved Plans/Permits
83
Closed Mar 22, 2024

No violation warranted for complaint at time of inspection

ACLOSED
Mar 15, 2024
Work Contrary to Stop Work Order
86
Closed Mar 15, 2024

No violation warranted for complaint at time of inspection

DCLOSED
Mar 13, 2024
CSE: Tracking Compliance
7F
Closed Mar 21, 2024

Stop work order fully rescinded n

ACLOSED
Mar 12, 2024
Work Contrary to Stop Work Order
86
Closed Mar 12, 2024

Building violation issued for failure to obey stop work order

BCLOSED
Sep 26, 2017
Permit – None (Building/PA/Demo etc.)
05
Closed Apr 5, 2024

Stop work order fully rescinded n

BCLOSED
Sep 26, 2017
Permit – None (Building/PA/Demo etc.)
05
Closed Apr 10, 2024

Stop work order fully rescinded n

BCLOSED
Mar 23, 2017
Permit – None (Building/PA/Demo etc.)
05
Closed Apr 5, 2024

Stop work order fully rescinded n