Building health · MANHATTAN, NY

155 E 52 St

built 1929 · 10 stories · 110 apartments
Registered with the city: KNOCKLOFTY MGMT., LLC; KNOCKLOFTY MGMT LLC

The building’s record over time

Filings, permits, complaints and violations from city records, newest first. Highlighted rows are unresolved and from the last year; older unresolved records are marked “never closed”. Tap any row to read it on the agency’s own site.
2026 Aug
Latest accepted inspection Aug 2026, defects reported: no
DOB NOW: Safety Boiler
2026 Jul
MoldApt 6L
Housing Maintenance Code Complaints and Problems
2026 May
Heat or hot waterApt 6L
2026 May
Heat or hot waterApt 6L
2026 May
Heat or hot waterApt 6L
2026 Apr
Paint or plasterApt 7G
2026 Apr
Heat or hot waterApt 6L
2026 Apr
Heat or hot waterApt 6L
2026 Apr
Heat or hot waterApt 6L
2026 Apr
Heat or hot waterApt 6L
2026 Apr
Heat or hot waterApt 6L
2026 Mar
Heat or hot waterApt 6L
2026 Mar
Heat or hot waterApt 6L class C · closed
Housing Maintenance Code Violations
2026 Mar
Heat or hot waterApt 6L
Housing Maintenance Code Complaints and Problems
2026 Mar
Heat or hot waterApt 6L
2026 Mar
Heat or hot waterApt 6L
2026 Mar
Heat or hot waterApt 6L
2026 Mar
Rubbish and cleanlinessApt 6L class A
Housing Maintenance Code Violations
2026 Mar
Walls, floors and stairsApt 6L class A
2026 Mar
Heat or hot waterApt 6L
Housing Maintenance Code Complaints and Problems
2026 Mar
Heat or hot waterApt L
2026 Mar
Heat or hot waterApt 6L
2026 Mar
Heat or hot waterApt 6L
2026 Feb
Heat or hot waterApt 6L
2026 Feb
PestsApt 6D
2026 Feb
Heat or hot waterApt 6L
2026 Jan
PlumbingApt 6L
2026 Jan
Heat or hot waterApt 6L
2026 Jan
Heat or hot waterApt 6L
2026 Jan
Heat or hot waterApt 6L
2026 Jan
Fire safetyApt 6L class C · closed
Housing Maintenance Code Violations
2026 Jan
Heat or hot waterApt 6L
Housing Maintenance Code Complaints and Problems
2026 Jan
Heat or hot waterApt 6L
2026 Jan
Heat or hot waterApt 6L
2026 Jan
Heat or hot waterApt 6L
2026 Jan
Heat or hot waterApt 6L
2026 Jan
Heat or hot waterApt 6L
2025 Dec
Heat or hot waterApt 6L
2025 Dec
Heat or hot waterApt 6L
2025 Dec
General repairsApt 6L
2025 Dec
PestsApt 6L
2025 Dec
Heat or hot waterApt 6L
2025 Dec
Heat or hot waterApt 6L
2025 Dec
Heat or hot waterApt 6L
2025 Dec
PestsApt 6L class C
Housing Maintenance Code Violations
2025 Dec
Heat or hot waterApt 6L
Housing Maintenance Code Complaints and Problems
2025 Dec
Unsanitary conditions
2025 Nov
PestsApt 6F
2025 Nov
PestsApt 6L class C
Housing Maintenance Code Violations
2025 Nov
Heat or hot waterApt 6L
Housing Maintenance Code Complaints and Problems
2025 Nov
Heat or hot waterApt L
2025 Nov
Heat or hot waterApt 6L
2025 Nov
PestsApt 6L
2025 Nov
Heat or hot waterApt 6L
2025 Oct
Pests class C · closed
Housing Maintenance Code Violations
2025 Oct
PestsApt 6L
Housing Maintenance Code Complaints and Problems
2025 Sep
PestsApt 6L
2025 Jun
General repairsApt 6L
2025 Jun
Walls, floors and stairsApt 4D class B
Housing Maintenance Code Violations
2025 Jun
LeaksApt 4D class B
2025 Jun
Heat or hot waterApt PHF
Housing Maintenance Code Complaints and Problems
2025 Jun
Plumbing
2025 Apr
2 active elevators; latest periodic inspection Apr 2025
DOB NOW Elevator Safety Compliance
2025 Apr
Heat or hot waterApt 6L
Housing Maintenance Code Complaints and Problems
2025 Apr
Heat or hot waterApt 6L
2025 Apr
Heat or hot waterApt 6L
2025 Mar
Heat or hot waterApt 6L
2025 Mar
Heat or hot waterApt 6L
2025 Mar
Heat or hot water
2025 Feb
Heat or hot water
2025 Feb
Heat or hot water
2025 Feb
Plumbing
2025 Feb
Electrical, heat or hot water
2025 Feb
Plumbing permit
DOB NOW: Build – Approved Permits
2025 Jan
Heat or hot water
Housing Maintenance Code Complaints and Problems
2025 Jan
Heat or hot water
2025 Jan
Heat or hot waterApt 6L
2025 Jan
Heat or hot water
2024 Dec
Walls, floors and stairsApt 9OK class A · closed
Housing Maintenance Code Violations
2024 Dec
MoldApt 9OK
Housing Maintenance Code Complaints and Problems
2024 Dec
Plumbing
2024 Dec
General repairs, paint or plaster, moldApt 9OK
2024 Dec
Heat or hot waterApt 6L
2024 Dec
Heat or hot water
2024 Nov
Heat or hot water
2024 Nov
Heat or hot water
2024 Nov
Walls, floors and stairs class A · closed
Housing Maintenance Code Violations
2024 Nov
Fire safety class B · closed
2024 Nov
Heat or hot water
Housing Maintenance Code Complaints and Problems
2024 Nov
Heat or hot water
2024 Nov
PestsApt 6L class C · closed
Housing Maintenance Code Violations
2024 Oct
PestsApt 6L
Housing Maintenance Code Complaints and Problems
2024 Oct
PestsApt 6L
2024 Oct
Heat or hot water
2024 Oct
Heat or hot water
2024 Oct
Heat or hot water, paint or plaster, plumbingApt 9OK
2024 Feb
Heat or hot water
2024 Feb
Heat or hot water
2024 Feb
Heat or hot water
2024 Feb
Heat or hot waterApt 4J
2024 Feb
Heat or hot water
2024 Feb
Heat or hot water
2024 Feb
Heat or hot waterApt 4J
2024 Feb
Heat or hot water
2024 Feb
Heat or hot water
2024 Feb
Heat or hot waterApt 4J
2024 Feb
Heat or hot water
2024 Feb
Heat or hot waterApt 4J
2024 Feb
Heat or hot waterApt 4J
2024 Jan
Heat or hot water
2024 Jan
Heat or hot water
2024 Jan
Heat or hot water
2024 Jan
Heat or hot waterApt 4J
2024 Jan
Heat or hot water
2024 Jan
Heat or hot water
2024 Jan
PestsApt 6L
2024 Jan
Heat or hot water
2024 Jan
Heat or hot waterApt 4J
2024 Jan
Heat or hot water
2024 Jan
Heat or hot water
2024 Jan
Heat or hot water
2024 Jan
Heat or hot waterApt 4J
2024 Jan
Heat or hot waterApt 4J
2024 Jan
Heat or hot waterApt 4J
2023 Dec
Heat or hot water
2023 Dec
Heat or hot water
2023 Dec
Heat or hot water
2023 Dec
Heat or hot water
2023 Dec
Fire safety class C · closed
Housing Maintenance Code Violations
2023 Dec
Heat or hot water
Housing Maintenance Code Complaints and Problems
2023 Dec
Heat or hot waterApt 4J
2023 Dec
Heat or hot water
2023 Dec
Heat or hot waterApt 6L
2023 Dec
Heat or hot waterApt 4J
2023 Nov
Heat or hot water
2023 Nov
Heat or hot waterApt 6L
2023 Nov
Heat or hot waterApt 6L
2023 Nov
Heat or hot waterApt 6L
2023 Nov
Heat or hot waterApt 6L
2023 Nov
Heat or hot waterApt 6L
2023 Nov
Heat or hot waterApt 6L
2023 Nov
Heat or hot water
2023 Nov
Heat or hot waterApt 6L
2023 Nov
Heat or hot waterApt 6L
2023 Nov
Fire safetyApt 6L class C · closed
Housing Maintenance Code Violations
2023 Nov
Heat or hot waterApt 6L
Housing Maintenance Code Complaints and Problems
2023 Nov
Heat or hot waterApt 6L
2023 Nov
Heat or hot waterApt 6L
2023 Nov
Heat or hot water
2023 Oct
VT-CAT1-CO Elevators
DOB Violations
2023 Oct
VT-CAT1-CO Elevators
2023 Oct
VT-CAT1-CO Elevators
2023 Oct
VT-CAT1-CO Elevators
2023 Oct
VT-CAT1-CO Elevators
2023 Oct
VT-CAT1-CO Elevators
2023 Aug
VT-PER-CO Elevators
2023 Aug
VT-PER-CO Elevators
2023 Mar
Safe (cycle 9, filed Mar 2023)
DOB NOW: Safety – Facades Compliance Filings
2023 Mar
No active shed permit; permits since Jan 2018, last expired Mar 2023
DOB NOW: Build – Approved Permits
2022 Mar
General construction permit
2021 Sep
Failure To Correct Swarmp Conditions (Facade)
DOB Violations
2021 May
Construction class - 1
2021 Feb
Walls, floors and stairsApt 9D class B
Housing Maintenance Code Violations
2021 Feb
Walls, floors and stairsApt 9D class B
2020 Dec
FISPHAZ Facades
DOB Violations
2020 Sep
Hazardous Condition (Facade)
2020 Sep
Hazardous Condition (Facade)
2019 Jan
Sign permit
DOB NOW: Build – Approved Permits
2018 Oct
Sign permit
2018 Jul
No Report And / Or Late Filing (Facade)
DOB Violations
2018 Jul
General construction permit
DOB NOW: Build – Approved Permits
2017 Oct
Walls, floors and stairsApt 8F class B
Housing Maintenance Code Violations
2013 Aug
No Report And / Or Late Filing (Facade) never closed
DOB Violations
2013 Aug
Plumbing permit, Heating/ventilation permit, General construction permit
DOB NOW: Build – Approved Permits
2009 Mar
Fire protection permit
2009 Feb
Fire protection permit
2007 Sep
Outside FEMA's 1% annual-chance flood zone: X
FEMA National Flood Hazard Layer
1997 Dec
Latest boiler work permit 1997
DOB Permit Issuance (BIS)
1929
Built
PLUTO (tax lot data)
See all records and sources
Dates are the city's record dates, shown to the month.
These are city records, not an inspection by Blueflo. Every item shows its source and the date it was last checked.
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