679 48 St

Heat or hot waterApt 3B class A · HPD violation

Heat or hot water class C · closed · HPD violation

Show 56 more

Heat or hot waterApt 1B class C · closed · HPD violation

Heat or hot waterApt 2G complaint

Heat or hot waterApt 2G complaint

Heat or hot waterApt 2G complaint

Heat or hot waterApt 4E complaint

2025 Apr

Heat or hot waterApt 3K class C · HPD violation

Heat or hot water class C · paperwork · closed · HPD violation

Heat or hot water class C · closed · HPD violation

2024 Dec

Heat or hot waterApt 2H complaint

2024 Feb

2023 Nov

Heat or hot waterApt 2H complaint

2017 Jan

2014 Aug

2013 Jan

Fuel burning permit

2010 Sep

Heat source

Boiler burning natural gas (Federal FST-70), registration current since May 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 Apr 2026, defects reported: no

DOB NOW: Safety Boiler, as of 2026-10-20 · See the boiler filings at DOB →

What this counts

Accepted annual boiler inspection filings, any date

Boiler work permits

Latest boiler work permit 1992

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

18 heat or hot water complaints

Housing Maintenance Code Complaints and Problems, as of 2026-10-20 · 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 · 6 complaints, 2024–2025

What has happened here

LeaksApt 3B class B · HPD violation

Plumbing complaint

PlumbingApt 3K complaint

PlumbingApt 2E complaint

Show 12 more

PlumbingApt 2E complaint

LeaksApt 1A complaint

2024 Jun

LeaksApt 3J complaint

PlumbingApt 4D complaint

Plumbing, leaksApt 4G complaint

LeaksApt 2H complaint

2023 Nov

LeaksApt 2F complaint

PlumbingApt 3K complaint

Water service line

Non-Lead (records)

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

Pests and cleanliness

Issues on record · 7 complaints, 2025–2026 · 4 in the past year

What has happened here

Fire and safety

6 resolved since 2024

What has happened here

Fire safety class C · closed · HPD violation

2025 Feb

Fire safety class C · closed · HPD violation

Fire safetyApt 1A class C · closed · HPD violation

Fire safety class C · closed · HPD violation

Fire safetyApt 1A class C · closed · HPD violation

Fire safetyApt 3F class C · closed · HPD violation

Electrical

2 complaints, 2025–2026 · 1 in the past year

What has happened here

Electrical complaint

ElectricalApt 3 complaint

2024 Aug

Electrical complaint

ElectricalApt 4G complaint

ElectricalApt 2H 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

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 7 (2023 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

32 open: 31 about building conditions — walls, floors and stairs (7), doors and windows (5), other conditions (5), pests (5); 10 immediately hazardous (class C), 1 about paperwork or notices. 25 further violations from 2024–2026 were closed. 298 violations on record in all, 2013–2026 — the 87 most recent are listed here

Smoke or CO detectorsApt 2D class B

Smoke or CO detectorsApt 2D class B

PestsApt 2D class C

Walls, floors and stairs class C

Walls, floors and stairs class A

Other conditions class A

Walls, floors and stairsApt 3B class A

Doors and windowsApt 3B class B

Show 42 more

Walls, floors and stairsApt 3B class A

Heat or hot waterApt 3B class A

Doors and windowsApt 3B class B

Doors and windowsApt 3B class B

Other conditionsApt 3B class B

Walls, floors and stairsApt 3B class B

Other conditionsApt 3B class B

LeaksApt 3B class B

Walls, floors and stairsApt 3B class C

Walls, floors and stairsApt 3B class A

Other conditions class A

Walls, floors and stairs class C · closed

Heat or hot water class C · closed

Heat or hot waterApt 1B class C · closed

Other conditions class A

Other conditions class B · closed

Fire safety class C · closed

2025 Apr

PestsApt 3K class C · closed

Heat or hot waterApt 3K class C

Other conditions class B · closed

Walls, floors and stairs class A · closed

Heat or hot water class C · paperwork · closed

Heat or hot water class C · closed

PestsApt 3K class C · closed

PestsApt 3K class C · closed

2025 Feb

Fire safety class C · closed

Fire safetyApt 1A class C · closed

Walls, floors and stairs class B · closed

Fire safety class C · closed

Smoke or CO detectorsApt 2E class B · closed

Smoke or CO detectorsApt 2E class B · closed

Fire safetyApt 1A class C · closed

PestsApt 1A class C · closed

Doors and windowsApt 1A class C · closed

Doors and windows class C · closed

Fire safetyApt 3F class C · closed

2024 Aug

PestsApt 2E class C · closed

2024 Jul

Walls, floors and stairs class A · closed

Housing Maintenance Code Violations, as of 2026-10-20 · 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

11 open: 6 about building conditions, 5 about filings or paperwork

2026 May

2026 May

2026 May

Construction class - 2

EN-BENCH Benchmarking - LL84

2025 Sep

EN-BENCH Benchmarking - LL84

Failure To Post Energy Grade/Score

Show 3 more

2021 Apr

DOB Violations, as of 2026-10-20 · 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

27 heat or hot water, 6 plumbing, 5 pests, 2 electrical, 2 general repairs, 2 mold, 2 paint or plaster, 1 doors or windows, 1 safety

General repairs, safety, moldApt 3B

Paint or plaster, moldApt 3B

Electrical

Doors or windowsApt 4J

Show 78 more

Heat or hot waterApt 2G

Heat or hot waterApt 2G

Heat or hot water

Heat or hot waterApt 2G

General repairsApt 2A

Heat or hot water

Heat or hot waterApt 4E

Doors or windows, electrical, general repairs, safety, unsanitary conditions

2024 Jul

Doors or windows, pestsApt 2E

2024 Jun

LeaksApt 3J

Heat or hot waterApt 2H

Heat or hot water

Electrical, paint or plaster, plumbing, leaksApt 4G

Paint or plasterApt 2H

General construction permit

General repairsApt 2H

General repairsApt 3A

Heat or hot waterApt 2H

Housing Maintenance Code Complaints and Problems, as of 2026-10-20 · 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

2026 Jun

2018 Dec

General construction permit

2017 Jan

Heating/ventilation permit, General construction permit

2014 Aug

Plumbing permit, Heating/ventilation permit, General construction permit

2013 Jan

Plumbing permit, Fuel burning permit

2010 Sep

and 8 more at the source

DOB NOW: Build – Approved Permits, as of 2026-10-20 · 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

Smoke or CO detectorsApt 2D class B · HPD violation

Smoke or CO detectorsApt 2D class B · HPD violation

Other conditions class A · HPD violation

Other conditionsApt 3B class B · HPD violation

Other conditionsApt 3B class B · HPD violation

General repairs, safetyApt 3B complaint

Show 21 more

Paint or plasterApt 3B complaint

Other conditions class A · HPD violation

Doors or windowsApt 4J complaint

Other conditions class A · HPD violation

Other conditions class B · closed · HPD violation

General repairsApt 2A complaint

EN-BENCH Benchmarking - LL84 DOB violation

2025 Sep

EN-BENCH Benchmarking - LL84 DOB violation

Other conditions class B · closed · HPD violation

Smoke or CO detectorsApt 2E class B · closed · HPD violation

Smoke or CO detectorsApt 2E class B · closed · HPD violation

2024 Aug

Doors or windows, general repairs, safety complaint

2024 Jul

Doors or windowsApt 2E complaint

Paint or plasterApt 4G complaint

Paint or plasterApt 2H complaint

General repairsApt 2H complaint

2023 Nov

General repairsApt 3A complaint