679 48 St

Walls, floors and stairs class C · HPD violation

Walls, floors and stairs class A · HPD violation

Walls, floors and stairsApt 3B class A · HPD violation

Doors and windowsApt 3B class B · HPD violation

Walls, floors and stairsApt 3B class A · HPD violation

Doors and windowsApt 3B class B · HPD violation

Show 20 more

Doors and windowsApt 3B class B · HPD violation

Walls, floors and stairsApt 3B class B · HPD violation

Walls, floors and stairsApt 3B class C · HPD violation

Walls, floors and stairsApt 3B class A · HPD violation

2026 Jun

2026 May

2026 May

Construction class - 2 · DOB violation

2026 May

Walls, floors and stairs class C · closed · HPD violation

Walls, floors and stairs class A · closed · HPD violation

Walls, floors and stairs class B · closed · HPD violation

Doors and windowsApt 1A class C · closed · HPD violation

Doors and windows class C · closed · HPD violation

2024 Jul

Walls, floors and stairs class A · closed · HPD violation

2018 Dec

2017 Jan

2014 Aug

Facade ratingnot requiredNot required: facade inspections apply only to buildings taller than 6 stories
Sidewalk shed and scaffoldingno recordNo sidewalk shed permits on record
Landmark statusno recordNot in a historic district on record

Heat and hot water

Issues on record · 27 complaints, 2024–2026 · 16 in the past year

What has happened here

2026 Oct

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

2025 Dec

Heat or hot waterApt 4E complaint

2025 Dec

2025 Dec

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

2024 Jan

2023 Nov

2023 Oct

Heat or hot waterApt 2H complaint

2023 Oct

2017 Jan

Heating/ventilation permit

2014 Aug

Heating/ventilation permit

2013 Jan

Fuel burning permit

2010 Sep

Heating/ventilation permit

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

Plumbing, leaksApt 4G complaint

LeaksApt 1A complaint

2024 Jun

LeaksApt 3J complaint

PlumbingApt 4D complaint

2024 Jan

LeaksApt 2H complaint

2023 Nov

LeaksApt 2F complaint

2023 Oct

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

2026 Jul

Electrical complaint

ElectricalApt 3 complaint

2024 Aug

Electrical complaint

2024 Jan

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

2026 Sep

Smoke or CO detectorsApt 2D class B

2026 Sep

Smoke or CO detectorsApt 2D class B

2026 Sep

PestsApt 2D class C

Walls, floors and stairs class C

Walls, floors and stairs class A