21 Central Park N

Facade ratingnot requiredNot required: facade inspections apply only to buildings taller than 6 stories
Sidewalk shed and scaffoldingfoundNo active shed permit; permits since Oct 2021, last expired Sep 2022
Landmark statusno recordNot in a historic district on record

Flooding

No issues on record

FEMA flood zone

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

FEMA National Flood Hazard Layer, as of 2026-10-19

What this counts

Effective FIRM zones touching the building footprint

Stormwater flooding

Extreme storm, 2080 sea levels: Not in mapped flooding; Moderate storm, 2050 sea levels: Not in mapped flooding; Moderate storm, today's sea levels: Not in mapped flooding; Limited storm, today's sea levels: Not loaded (file format unreadable)

NYC Stormwater Flood Maps, as of 2024-07-03

What this counts

Mapped ponding touching the building footprint

BasementWhole tax lot

Below grade

PLUTO (tax lot data), as of 2026-08-24

Rent and tenancy

On the state list

Rent stabilizationWhole tax lot

On the state's list of buildings with at least one rent-stabilized apartment (2024 registrations); listed for this tax lot (1 addresses), not under this building's address

Rent Stabilized Building Lists (2024 HCR registrations), as of 2025-11-30

What this counts

The list doesn't say which apartments are stabilized, and being listed isn't proof of current status. For a specific apartment, request its rent history from HCR

Energy

ENERGY STAR score 64 (2024 report)

Energy and Water Data Disclosure (Local Law 84), as of 2025-11-25

What this counts

Letter grades are issued by the city under Local Law 33 and posted near the building entrance; Blueflo shows the reported score only

General condition and all records

HPD violations

1 open: 1 about building conditions — mold (1). Also 9 older records from 1997–2007 never closed. 25 further violations from 2024–2025 were closed. 98 violations on record in all, 1997–2025 — the 43 most recent are listed here

2025 May

ElectricalApt 42 class B · closed

2025 May

Heat or hot waterApt 42 class B · closed

2025 May

PlumbingApt 42 class B · closed

2025 May

Other conditionsApt 42 class C · closed

2025 Apr

Other conditionsApt 31 class B · closed

2025 Apr

Walls, floors and stairsApt 31 class B · closed

2024 Oct

PestsApt 42 class B · closed

2024 Oct

Other conditionsApt 42 class C · closed

Show 27 more

2024 Oct

Walls, floors and stairsApt 42 class A · closed

2024 Oct

Smoke or CO detectorsApt 42 class B · closed

2024 Oct

Smoke or CO detectorsApt 42 class B · closed

2024 Oct

Rubbish and cleanliness class B · closed

2024 Oct

Rubbish and cleanliness class B · closed

2024 Oct

Fire safety class B · closed

2024 Oct

Fire safety class A · closed

2024 Oct

Doors and windows class B · closed

2024 Oct

Doors and windows class C · closed

2024 Oct

Doors and windows class B · closed

2024 Oct

Electrical class B · closed

2024 Oct

Smoke or CO detectorsApt 3 class B · closed

2024 Oct

Fire safetyApt 3 class C · closed

2024 Jul

MoldApt 31 class B

2024 May

Walls, floors and stairsApt 42 class A · closed

2024 May

PlumbingApt 42 class A · closed

2024 May

Walls, floors and stairsApt 42 class A · closed

2024 May

PlumbingApt 42 class A · closed

2007 Jan

Heat or hot waterApt 45 class C · never closed

2007 Jan

Lead-based paintApt 45 class C · never closed

2007 Jan

Lead-based paintApt 45 class C · never closed

2007 Jan

Lead-based paintApt 45 class C · never closed

2007 Jan

Lead-based paintApt 45 class C · never closed

1997 Dec

Lead-based paintApt 1 class C · never closed

1997 Dec

Lead-based paintApt 1 class C · never closed

1997 Dec

Lead-based paintApt 52 class C · never closed

1997 Dec

Lead-based paintApt 52 class C · never closed

Housing Maintenance Code Violations, as of 2026-10-19 · Read these violations in full at HPD Online →

What this counts

Open HPD violations inspected in the last 10 years; class C = immediately hazardous. Paperwork = failure to file, notify or certify

DOB violations

1 open: 1 about building conditions

2021 Aug

Construction

DOB Violations, as of 2026-10-18 · Read these violations in full at DOB →

What this counts

Open DOB, ECB and DOB NOW Safety violations, any date, one per violation. ECB class 1 = hazardous, class 2 = major

Resident complaints to the city

6 heat or hot water, 3 pests, 2 doors or windows, 2 plumbing, 1 leaks, 1 mold, 1 paint or plaster, 1 unsanitary conditions

Paint or plaster, leaksApt 42

2025 May

Doors or windowsApt 42

2025 May

Doors or windows, plumbingApt 42

Show 104 more

Heat or hot waterApt 55

2024 Nov

Pests, unsanitary conditionsApt 42

2024 Nov

MoldApt 31

2024 Oct

Heat or hot waterApt 42

2024 Oct

Heat or hot water

2024 Oct

Unsanitary conditions, pestsApt 42

2024 Oct

Heat or hot water

2024 Oct

Heat or hot waterApt 42

2024 Oct

Unsanitary conditions

2024 Oct

Heat or hot water

2024 Oct

Heat or hot water, pestsApt 42

Unsanitary conditionsApt 42

Unsanitary conditions, pestsApt 42

Unsanitary conditions

Unsanitary conditions

2024 Aug

Heat or hot water, plumbing, pestsApt 42

2024 Aug

Plumbing, pests, unsanitary conditionsApt 42

2024 Jul

MoldApt 31

2024 Jun

Electrical, heat or hot water, plumbingApt 42

2024 May

Paint or plaster, plumbingApt 42

Unsanitary conditions

2024 May

Floors or stairsApt 42

2024 May

Electrical, floors or stairs, paint or plaster, plumbingApt 42

2024 May

Doors or windows, electrical, general repairs, paint or plaster, plumbingApt 42

2024 May

Heat or hot waterApt 42

2024 May

Unsanitary conditions

2024 May

Heat or hot water

2024 Apr

Appliances, general repairsApt 42

2024 Apr

PlumbingApt 42

2024 Apr

Doors or windows, electrical, paint or plaster, plumbingApt 42

2024 Apr

Appliances, doors or windows, electrical, paint or plaster, plumbingApt 42

Electrical, plumbingApt 42

2024 Apr

Appliances, electrical, paint or plaster, plumbingApt 42

2024 Apr

Appliances, plumbingApt 42

2024 Apr

Electrical, paint or plasterApt 42

2024 Apr

Heat or hot water

2024 Apr

Electrical, floors or stairsApt 42

Floors or stairsApt 42

2024 Mar

Heat or hot water, plumbingApt 42

2024 Mar

Appliances, doors or windows, electrical, paint or plaster, plumbingApt 42

Heat or hot waterApt 42

Housing Maintenance Code Complaints and Problems, as of 2026-10-19 · See the complaints at HPD Online →

What this counts

HPD complaints received in the last 2 years; the list below is every complaint on record for the last three years

Permit history

37 permits since 1990

2022 Mar

General construction permit

2021 Oct

Supported scaffold permit

2020 Oct

General construction permit

2020 Jun

Plumbing permit

2015 Dec

Plumbing permit, Heating/ventilation permit, General construction permit

and 29 more at the source

DOB NOW: Build – Approved Permits, as of 2026-10-17 · See every permit at DOB →

What this counts

DOB permits issued (DOB NOW and legacy BIS), one per job and work type; excludes sheds

Everything else on record

2025 May

Paint or plasterApt 42 complaint

2025 May

Doors or windowsApt 42 complaint

2025 May

Doors or windowsApt 42 complaint

2025 May

Other conditionsApt 42 class C · closed · HPD violation

2025 Apr

Other conditionsApt 31 class B · closed · HPD violation

2024 Oct

Other conditionsApt 42 class C · closed · HPD violation

Show 17 more

2024 Oct

Smoke or CO detectorsApt 42 class B · closed · HPD violation

2024 Oct

Smoke or CO detectorsApt 42 class B · closed · HPD violation

2024 Oct

Smoke or CO detectorsApt 3 class B · closed · HPD violation

2024 May

Paint or plasterApt 42 complaint

2024 May

Floors or stairsApt 42 complaint

2024 May

Floors or stairs, paint or plasterApt 42 complaint

2024 May

Doors or windows, general repairs, paint or plasterApt 42 complaint

2024 Apr

Appliances, general repairsApt 42 complaint

2024 Apr

Doors or windows, paint or plasterApt 42 complaint

2024 Apr

Appliances, doors or windows, paint or plasterApt 42 complaint

2024 Apr

Appliances, paint or plasterApt 42 complaint

2024 Apr

AppliancesApt 42 complaint

2024 Apr

Paint or plasterApt 42 complaint

2024 Apr

Floors or stairsApt 42 complaint

2024 Mar

Floors or stairsApt 42 complaint

2024 Mar

Appliances, doors or windows, paint or plasterApt 42 complaint

2021 Oct

Supported scaffold permit

Nothing on record

Gasno record

Gas pipingno recordNo open gas piping filing violations. Inspection results themselves are not published

ElevatorsNot applicable

Elevatorsnot requiredNo elevators registered to this building

Sources

23 datasets

Each date is when we last checked that dataset, not when the record itself was created.

Every row shows the record it came from and the date it was last checked.

These are city records, not an inspection by Blueflo. Every item shows its source and the date it was last checked.
Report an error · Talk to us · Look up another building

Not an inspection and not a warranty. May not be used for tenant screening — terms of use · privacy.

Apartments named in these records

Heat and hot water

Water and pipes

Pests and cleanliness

Fire and safety

Electrical

Structure and facade

Flooding

Rent and tenancy

Energy

General condition and all records

Nothing on record

Sources

FEMA

NYC DCP

NYC DEP

NYC DEP / Mayor's Office

NYC DOB

NYC DOB / Mayor's Office

NYC HPD

NYC OTI

NYC Rent Guidelines Board / NYS HCR