626 W 142 St — timeline — Blueflo

Building health · MANHATTAN, NY

built 1914 · 12 stories · 96 apartments

Also known as 644 Riverside Dr — one building, several doors.

Registered with the city: CONCORD MANAGEMENT OF NY, LLC · 20 other buildings here list it; 644 RIVERSIDE HDFC; 644 RIVERSIDE HOUSING DEVELOPMENT FUND C ORPORATION

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.

Construction class - 2

No active shed permit; permits since Oct 2018, last expired Sep 2026

DOB NOW: Build – Approved Permits

Structural permit, General construction permit

Suspended scaffold permit

Structural permit

General construction permit

Housing Maintenance Code Complaints and Problems

Pests class A · paperwork · closed

Housing Maintenance Code Violations

Heat or hot water

Housing Maintenance Code Complaints and Problems

Heat or hot water

Heat or hot water

Heat or hot water

Heat or hot water

Heat or hot water

Heat or hot water

Heat or hot water

Heat or hot water

Heat or hot water

Heat or hot water

General construction permit

DOB NOW: Build – Approved Permits

Heat or hot water

Housing Maintenance Code Complaints and Problems

Heat or hot waterApt 6A

Heat or hot water

Heat or hot water

Heat or hot waterApt 6A

Heat or hot water

Heat or hot waterApt 4A

2 active elevators; latest periodic inspection Jan 2026

DOB NOW Elevator Safety Compliance

Heat or hot water

Housing Maintenance Code Complaints and Problems

Heat or hot water

Heat or hot water

Heat or hot waterApt 1A

Fire safety class C · closed

Housing Maintenance Code Violations

Heat or hot water

Housing Maintenance Code Complaints and Problems

Heat or hot waterApt 6A

Heat or hot waterApt 6A

Heat or hot waterApt 6A

Heat or hot waterApt 2D

Heat or hot water

Heat or hot water

Heat or hot waterApt 6A

Heat or hot waterApt 6G

General repairsApt 6A

Low Pressure Boiler

Heat or hot water

Housing Maintenance Code Complaints and Problems

Heat or hot waterApt 6C

Heat or hot water

Heat or hot water

Heat or hot waterApt 8F

Heat or hot water

Heat or hot water

Heat or hot water

Heat or hot waterApt 11B

Heat or hot waterApt 2E

Heat or hot waterApt 2E

Walls, floors and stairs class B · closed

Housing Maintenance Code Violations

Walls, floors and stairs class A · closed

Fire safety class B · closed

Walls, floors and stairs class A · closed

Heat or hot waterApt 6A

Housing Maintenance Code Complaints and Problems

Heat or hot waterApt 6A

Heat or hot water

PestsApt 4E class C · closed

Housing Maintenance Code Violations

Other conditionsApt 4E class A · closed

Rubbish and cleanliness class B · closed

Housing Maintenance Code Complaints and Problems

Safety, pestsApt 6A

Safety, pestsApt 6A

Fire safety class B · closed

Housing Maintenance Code Violations

Fire safety class B · closed

Fire safety class C · closed

Fire safety class B · closed

Fire safety class C · closed

Fire safety class B · closed

PlumbingApt 5G1 class A · closed

Walls, floors and stairsApt 5G1 class A · closed

ElectricalApt 5G1 class B · closed

Housing Maintenance Code Complaints and Problems

Heat or hot water

Unsanitary conditions

Unsanitary conditions

Heat or hot waterApt 6A

Heat or hot waterApt 6A

Heat or hot water

General repairsApt 6A

Heat or hot waterApt 6A

Other conditionsApt 3G1 class B

Housing Maintenance Code Violations

Doors and windowsApt 3G1 class B · closed

Doors and windowsApt 3G1 class B · closed

PestsApt 1A class C · closed

PestsApt 1A class C · closed

Smoke or CO detectorsApt 1A class B · closed

Smoke or CO detectorsApt 1A class B · closed

Walls, floors and stairsApt 1A class A · closed

Floors or stairs, general repairsApt 1A

Housing Maintenance Code Complaints and Problems

Heat or hot waterApt 6A

Heat or hot waterApt 6A

Heat or hot waterApt 6A

Heat or hot water, plumbingApt 6A

Heat or hot water

Heat or hot waterApt 2D

Heat or hot waterApt 6A

Heat or hot waterApt 6A

Heat or hot water, paint or plasterApt 6A

Heat or hot water

Heat or hot water

Boiler burning natural gas (Federal FST-200), registration expired since Feb 2025

Clean Air Tracking System (boiler registrations)

Heat or hot water, plumbingApt 6A

Housing Maintenance Code Complaints and Problems

Heat or hot water

Heat or hot waterApt 6A

Heat or hot water

Heat or hot waterApt 6A

Heat or hot waterApt 6A

Heat or hot waterApt 6A

Heat or hot water

Heat or hot water

Heat or hot water

Heat or hot waterApt 1A

Heat or hot water

Heat or hot water

Heat or hot water

Heat or hot water

Heat or hot waterApt 6A

2025 Jan

Latest boiler work permit 2025 (8 on record)

DOB Permit Issuance (BIS)

Fuel storage permit, Fuel burning permit, Boiler permit, Plumbing permit

DOB NOW: Build – Approved Permits

Heat or hot waterApt 6A

Housing Maintenance Code Complaints and Problems

Heat or hot waterApt 6A

Heat or hot waterApt 6A

Heat or hot water

Heat or hot waterApt 6A

Heat or hot water

Heat or hot water

Heat or hot water

Heat or hot waterApt 6A

Heat or hot water

Heat or hot water, paint or plaster, pestsApt 6A

MoldApt 1A class B

Housing Maintenance Code Violations

LeaksApt 1A class B

PestsApt 6A class C

PestsApt 6A class C

Housing Maintenance Code Complaints and Problems

General repairsApt 6A

Heat or hot waterApt 6A

Doors or windows, general repairs, plumbing, pestsApt 6A

PestsApt 6A class C

Housing Maintenance Code Violations

Doors or windows, electrical, general repairs, plumbing, pestsApt 6A

Housing Maintenance Code Complaints and Problems

Appliances, general repairs, plumbing, pestsApt 6A

Doors or windows, plumbingApt 6A

Electrical, general repairs, heat or hot water, pestsApt 6A

PestsApt 6A class C

Housing Maintenance Code Violations

Doors and windowsApt 6A class B

General repairs, heat or hot water, pestsApt 6A

Housing Maintenance Code Complaints and Problems

Paint or plasterApt 6A

General repairs, pestsApt 6A

General repairs, paint or plaster

Paint or plaster

General repairs, pestsApt 6A

Doors or windows, general repairs, paint or plaster, moldApt 2D

Doors or windowsApt 1A

ElectricalApt 6A

Appliances, general repairs, pestsApt 6A

AppliancesApt 1A

Electrical, general repairsApt 6A

General repairs, pestsApt 6A

Local Law class - 2

Floors or stairs, general repairs, heat or hot water, paint or plaster, pestsApt 6A

Housing Maintenance Code Complaints and Problems

General repairs, heat or hot water, paint or plaster, pestsApt 6A

Heat or hot water

Heat or hot water

Heat or hot water

Heat or hot water

Heat or hot water

Heat or hot water

Heat or hot water

Heat or hot waterApt 2D

Heat or hot water

Heat or hot waterApt 2D

Heat or hot waterApt 2E

Heat or hot water

Heat or hot waterApt 2D

Heat or hot water

Heat or hot water

Heat or hot water

Heat or hot water

Heat or hot water

Electrical, general repairs, pests, leaksApt 6A

ElectricalApt 6A

General repairsApt 6A

Electrical, general repairsApt 6A

Heat or hot water

Heat or hot water

Heat or hot water

Heat or hot waterApt 2D

Heat or hot water

Heat or hot water

Heat or hot water

Heat or hot water

Heat or hot water

Heat or hot water

General repairsApt 6A

Heat or hot water

Heat or hot water

Heat or hot water

Heat or hot water

Safe with a repair and maintenance program (cycle 9, filed Jan 2024)

DOB NOW: Safety – Facades Compliance Filings

Heat or hot water

Housing Maintenance Code Complaints and Problems

Heat or hot water

Heat or hot water

Heat or hot waterApt 2D

Heat or hot water

Heat or hot water

Heat or hot water

Heat or hot water

Heat or hot water

Heat or hot water

Heat or hot water

Heat or hot water

Heat or hot water

Heat or hot water

Heat or hot water

Heat or hot water

Heat or hot water

Heat or hot water

Heat or hot water

Heat or hot water

Heat or hot water

LeaksApt 6A class B

Housing Maintenance Code Violations

Heat or hot water

Housing Maintenance Code Complaints and Problems

Heat or hot waterApt 6A

Heat or hot water

General repairsApt 6A

Heat or hot water

Appliances, electrical, general repairs, safety, leaksApt 6A

Other conditionsApt 9A class A

Housing Maintenance Code Violations

Walls, floors and stairsApt 9A class A

LeaksApt 9A class A

MoldApt 11E class B

MoldApt 1F class C

MoldApt 6B class C

Latest accepted inspection Jun 2023, defects reported: no

DOB NOW: Safety Boiler

Doors and windowsApt 6A class B

Housing Maintenance Code Violations

Smoke or CO detectorsApt 1A class B

MoldApt 7D class C

No Report And / Or Late Filing (Facade)

PestsApt 2G1 class C

Housing Maintenance Code Violations

PestsApt 2G1 class C

Walls, floors and stairsApt 2G1 class B

Walls, floors and stairsApt 2G1 class B

Elevators class - 1

PestsApt 2G1 class C

Housing Maintenance Code Violations

Walls, floors and stairsApt 2G1 class B

PestsApt 2G1 class C

2019 Aug

Outside FEMA's 1% annual-chance flood zone: X

FEMA National Flood Hazard Layer

1914

Built

PLUTO (tax lot data)

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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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