320 Sterling St

Fire safety class A · HPD violation

Fire safety class B · closed · HPD violation

Fire safety class A · HPD violation

Fire safety class A · HPD violation

Fire safetyApt 6DE class C · closed · HPD violation

Fire safety class B · closed · HPD violation

Show 3 more

Fire safetyApt 6BE class C · HPD violation

Fire safety class C · closed · HPD violation

Fire safetyApt 5BE class C · closed · HPD violation

Structure and facade

Issues on record

What has happened here

Doors and windowsApt 6BE class A · HPD violation

Doors and windowsApt 6BE class A · HPD violation

Doors and windowsApt 6BE class B · HPD violation

Walls, floors and stairsApt 5HE class B · HPD violation

Walls, floors and stairsApt 5HE class B · closed · HPD violation

Doors and windowsApt 5BE class B · closed · HPD violation

Show 13 more

Doors and windowsApt 5BE class B · closed · HPD violation

Walls, floors and stairsApt 5BE class B · closed · HPD violation

Walls, floors and stairsApt 6DE class A · closed · HPD violation

Walls, floors and stairsApt 2BE class A · closed · HPD violation

Walls, floors and stairsApt 3EE class A · closed · HPD violation

Structure and facade class I · closed · HPD violation

Structure and facade class I · closed · HPD violation

Doors and windows class C · closed · HPD violation

Doors and windowsApt 5BE class B · closed · HPD violation

2010 Feb

2003 Sep

2003 Aug

2003 Jul

Facade ratingnot requiredNot required: facade inspections apply only to buildings taller than 6 stories
Sidewalk shed and scaffoldingfoundNo active shed permit
Landmark statusno recordNot in a historic district on record

Heat and hot water

Issues on record · 33 complaints, 2024–2026 · 12 in the past year

What has happened here

Heat or hot waterApt 5HE class C · HPD violation

Heat or hot waterApt 5HE class C · HPD violation

Show 34 more

2026 Mar

2026 Jan

2026 Jan

Heat or hot waterApt 6GE complaint

2025 Nov

2025 Nov

Heat or hot waterApt 6DE complaint

2025 Oct

Heat or hot waterApt 4FE complaint

2025 Aug

2025 May

2025 Mar

Heat or hot waterApt 6EW complaint

Heat or hot waterApt 4EW complaint

Heat or hot waterApt 6EW complaint

Heat or hot waterApt 1AE complaint

2024 Dec

2024 Nov

Heat or hot waterApt DE complaint

2023 Dec

2014 Dec

Boiler permit

2010 Apr

Heating/ventilation permit

2002 Dec

Fuel burning permit

1993 Aug

Local Law 62/91 - Boilers never closed · DOB violation

Heat source

Boiler burning natural gas (Laars PNCH750), registration current since Jul 2026

Clean Air Tracking System (boiler registrations), as of 2026-10-21 · See this building's boiler registrations on NYC Open Data →

Boiler inspection filings

Latest accepted inspection Mar 2026, defects reported: no

DOB NOW: Safety Boiler, as of 2026-10-21 · See the boiler filings at DOB →

What this counts

Accepted annual boiler inspection filings, any date

Boiler work permits

Latest boiler work permit 2014 (3 on record)

DOB Permit Issuance (BIS), as of 2026-10-20

What this counts

DOB boiler permits (BIS and DOB NOW); a permit dates work, not the boiler's age

Heat and hot water complaints

9 heat or hot water complaints

Housing Maintenance Code Complaints and Problems, as of 2026-10-21 · See the complaints at HPD Online →

What this counts

HPD complaints, heat season 2025–26 (Oct 1–May 31)

Water and pipes

Issues on record · 5 complaints, 2026

What has happened here

LeaksApt 6BE complaint

2026 Sep

Plumbing complaint

Show 12 more

LeaksApt 5HE class B · closed · HPD violation

LeaksApt 5HE class B · closed · HPD violation

LeaksApt 5HE complaint

PlumbingApt 5BE class B · closed · HPD violation

PlumbingApt 5BE class B · closed · HPD violation

PlumbingApt 5BE complaint

LeaksApt 6DE class A · closed · HPD violation

LeaksApt 6DE class B · closed · HPD violation

LeaksApt 5CE complaint

Water service line

Non-Lead (records)

Lead Service Line Location Coordinates, as of 2026-01-30

Pests and cleanliness

Issues on record · 3 complaints, 2025–2026 · 2 in the past year

What has happened here

MoldApt 6BE class A · HPD violation

2026 Sep

Unsanitary conditions complaint

MoldApt 5HE complaint

MoldApt 6DE class A · closed · HPD violation

2025 Jul

PestsApt 5CE complaint

MoldApt 5CE complaint

Electrical

1 complaint, 2026

What has happened here

ElectricalApt 5CE complaint

ElectricalApt 5CE complaint

ElectricalApt 5CE complaint

Flooding

No issues on record

FEMA flood zone

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

FEMA National Flood Hazard Layer, as of 2026-10-21

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

BasementfoundNo basement

Elevators

Older records on file

What has happened here

1997 Jan

Local Law 10/81 - Elevator never closed · DOB violation

Elevators

2 active elevators; latest periodic inspection Mar 2026

DOB NOW Elevator Safety Compliance, as of 2026-10-21 · See this building's elevators on NYC Open Data →

What this counts

Active elevator devices registered to this building ID

Rent and tenancy

On the state list

Rent stabilization

On the state's list of buildings with at least one rent-stabilized apartment (2024 registrations)

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 74 (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

15 open: 15 about building conditions — fire safety (4), leaks (4), doors and windows (3), heat or hot water (2); 3 immediately hazardous (class C). 25 further violations from 2026 were closed. 124 violations on record in all, 1991–2026 — the 50 most recent are listed here

LeaksApt 6BE class A

Doors and windowsApt 6BE class A

LeaksApt 6BE class A

Doors and windowsApt 6BE class A

Doors and windowsApt 6BE class B

Show 32 more

Walls, floors and stairsApt 5HE class B

Heat or hot waterApt 5HE class C

Heat or hot waterApt 5HE class C

Fire safety class B · closed

LeaksApt 5HE class B · closed

Walls, floors and stairsApt 5HE class B · closed

LeaksApt 5HE class B · closed

Doors and windowsApt 5BE class B · closed

Doors and windowsApt 5BE class B · closed

Walls, floors and stairsApt 5BE class B · closed

PlumbingApt 5BE class B · closed

PlumbingApt 5BE class B · closed

Walls, floors and stairsApt 6DE class A · closed

Fire safetyApt 6DE class C · closed

LeaksApt 6DE class A · closed

MoldApt 6DE class A · closed

Walls, floors and stairsApt 2BE class A · closed

Other conditionsApt 3CW class B · closed

Walls, floors and stairsApt 3EE class A · closed

Other conditionsApt 3EE class B · closed

LeaksApt 6DE class B · closed

Fire safety class B · closed

Structure and facade class I · closed

Structure and facade class I · closed

Fire safetyApt 6BE class C

Fire safety class C · closed

Doors and windows class C · closed

Fire safetyApt 5BE class C · closed

Doors and windowsApt 5BE class B · closed

Housing Maintenance Code Violations, as of 2026-10-21 · 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

2 open: 2 about filings or paperwork

1997 Jan

Local Law 10/81 - Elevator never closed

1993 Aug

Local Law 62/91 - Boilers never closed

DOB Violations, as of 2026-10-21 · 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

33 heat or hot water, 3 leaks, 2 doors or windows, 2 electrical, 2 paint or plaster, 2 plumbing, 1 floors or stairs, 1 mold, 1 pests, 1 safety, 1 unsanitary conditions

Safety

Doors or windows, leaksApt 6BE

2026 Sep

Unsanitary conditions

Show 39 more

Doors or windows, electrical, paint or plaster, leaksApt 5CE

Heat or hot waterApt 6GE

2025 Nov

Heat or hot waterApt 6DE

2025 Oct

Heat or hot waterApt 4FE

2025 Aug

2025 Jul

PestsApt 5CE

2025 May

2025 Mar

Heat or hot waterApt 6EW

Floors or stairs, paint or plasterApt 3GW

Heat or hot water

Heat or hot waterApt 4EW

Heat or hot waterApt 6EW

Heat or hot water

2024 Dec

Heat or hot waterApt 1AE

2024 Nov

Electrical, paint or plasterApt 5CE

Doors or windows, general repairs

Appliances, doors or windows, electrical, floors or stairs, general repairs, safety, moldApt 5CE

2023 Dec

Heat or hot waterApt DE

2023 Oct

SafetyApt 4HE

Housing Maintenance Code Complaints and Problems, as of 2026-10-21 · 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

14 permits since 1990

2014 Dec

Plumbing permit, Boiler permit

2011 Mar

Plumbing permit, Heating/ventilation permit, General construction permit

2010 Aug

Plumbing permit

2003 Sep

2003 Aug

2003 Jul

2002 Dec

Fuel burning permit

and 7 more at the source

DOB NOW: Build – Approved Permits, as of 2026-10-21 · See every permit at DOB →

What this counts

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

SalesWhole tax lot

Last sold Jan 2026 for $150,000; 1 apartment sale since 2016

NYC Citywide Annualized Calendar Sales, as of 2026-06-09

What this counts

Department of Finance sales files, 2016 on

Everything else on record

Safety complaint

Doors or windowsApt 6BE complaint

Other conditionsApt 3CW class B · closed · HPD violation

Other conditionsApt 3EE class B · closed · HPD violation

Doors or windows, paint or plasterApt 5CE complaint

Floors or stairs, paint or plasterApt 3GW complaint

Show 4 more

Paint or plasterApt 5CE complaint

Doors or windows, general repairs complaint