300 Putnam Ave

Walls, floors and stairsApt 1H class A · HPD violation

Walls, floors and stairsApt 1H class B · HPD violation

Doors and windowsApt 1H class B · HPD violation

Doors and windowsApt 1H class B · HPD violation

Doors and windowsApt 1H class B · HPD violation

Doors and windows class B · HPD violation

Show 8 more

Walls, floors and stairsApt 4A class B · HPD violation

General construction permit

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

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

Construction class - 2 · DOB violation

Construction class - 2 · DOB violation

2010 Jun

General construction permit

2010 Mar

General construction permit

Landmark statusWhole tax lot

In the Bedford Historic District

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

Facade ratingnot requiredNot required: facade inspections apply only to buildings taller than 6 stories
Sidewalk shed and scaffoldingfoundNo active shed permit; permits since Aug 2025, last expired Aug 2026

Flooding

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: Deep and contiguous flooding (1 ft+); 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

Elevators

Issues on record

What has happened here

2026 Oct

Elevators class - 2 · DOB violation

Elevators

1 active elevator; latest periodic inspection May 2026

DOB NOW Elevator Safety Compliance, as of 2026-10-20 · See this building's elevators on NYC Open Data →

What this counts

Active elevator devices registered to this building ID

Heat and hot water

Issues on record · 191 complaints, 2024–2026 · 147 in the past year

What has happened here

Heat or hot waterApt 4B class C · closed · HPD violation

Heat or hot waterApt 5G complaint

Show 212 more

Heat or hot waterApt 6E class C · closed · HPD violation

Heat or hot water class C · closed · HPD violation

Heat or hot waterApt 4A class C · closed · HPD violation

Heat or hot waterApt 6H class C · closed · HPD violation

Heat or hot waterApt 4A class C · HPD violation

Heat or hot waterApt 6A complaint

Heat or hot waterApt 6H class C · closed · HPD violation

Heat or hot waterApt 4A class C · closed · HPD violation

Heat or hot waterApt 5G complaint

Heat or hot waterApt 6F class C · closed · HPD violation

Heat or hot water class C · closed · HPD violation

Heat or hot waterApt 6A class C · closed · HPD violation

Heat or hot waterApt 4B class C · closed · HPD violation

Heat or hot waterApt 6B class C · closed · HPD violation

Heat or hot waterApt 6H class C · closed · HPD violation

Heat or hot water class C · closed · HPD violation

Heat or hot waterApt 6H class C · closed · HPD violation

2025 Nov

2025 Nov

Heat or hot waterApt 4C complaint

2025 Jun

Heat or hot waterApt 1D complaint

Heat or hot waterApt 5C complaint

2024 Oct

2024 Oct

2024 Sep

2024 Sep

Boilers class - 3 · DOB violation

2024 Apr

2023 Oct

Heating/ventilation permit

2013 Jan

2010 Mar

Fuel storage permit

Heat source

Boiler burning natural gas (A.O. Smith BTH-300-300), registration current since Feb 2025

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 2025, 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 1996

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

173 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 · 42 complaints, 2024–2026 · 28 in the past year

What has happened here

PlumbingApt 1H class B · HPD violation

PlumbingApt 1H class B · HPD violation

PlumbingApt 1H complaint

PlumbingApt 4A class B · HPD violation

PlumbingApt 5D complaint

Show 54 more

Plumbing, leaksApt 4A complaint

PlumbingApt 5C complaint

Plumbing complaint

LeaksApt 6H complaint

LeaksApt 4A class B · HPD violation

Plumbing complaint

Plumbing complaint

PlumbingApt 6B complaint

PlumbingApt 5A class B · closed · HPD violation

LeaksApt 6H complaint

PlumbingApt 6B complaint

LeaksApt 4B complaint

Plumbing, leaksApt 4C complaint

PlumbingApt 4C complaint

2025 Jun

LeaksApt 2J complaint

LeaksApt 2C complaint

PlumbingApt 6C complaint

PlumbingApt 4B complaint

Plumbing, leaksApt 6C complaint

PlumbingApt 4B complaint

PlumbingApt 4B complaint

PlumbingApt 5D complaint

Plumbing, leaksApt 6G complaint

2024 Sep

PlumbingApt 5D complaint

Plumbing, leaksApt 1H complaint

PlumbingApt 1H complaint

Plumbing, leaksApt 6H complaint

PlumbingApt 1C complaint

LeaksApt 6E complaint

Plumbing, leaksApt 6H complaint

2023 Dec

2023 Dec

2023 Nov

Water service line

Non-Lead (statistical analysis/predictive model)

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

Pests and cleanliness

Issues on record · 19 complaints, 2024–2026 · 5 in the past year

What has happened here

MoldApt 1H class A · HPD violation

PestsApt 1H class C · HPD violation

PestsApt 1H class C · HPD violation

Mold, pestsApt 1H complaint

MoldApt 5C complaint

Show 37 more

PestsApt 6H class C · HPD violation

PestsApt 6H class C · HPD violation

MoldApt 4A complaint

PestsApt 6B class C · closed · HPD violation

PestsApt 6B class C · closed · HPD violation

PestsApt 6E class C · closed · HPD violation

Mold, pestsApt 4C complaint

Mold, pestsApt 4C complaint

2025 Jul

MoldApt 5C complaint

PestsApt 4E complaint

Unsanitary conditionsApt 4B complaint

MoldApt 6G complaint

Mold, pestsApt 4B complaint

Unsanitary conditions, pestsApt 1H complaint

Unsanitary conditions complaint

Mold, pestsApt 6H complaint

PestsApt 1F complaint

Mold, pestsApt 1C complaint

Mold, pestsApt 6E complaint

Unsanitary conditions complaint

Mold, pests, unsanitary conditionsApt 6H complaint

2024 Apr

Unsanitary conditionsApt 4J complaint

Unsanitary conditionsApt 5D complaint

PestsApt 1D complaint

Unsanitary conditions complaint

Fire and safety

No issues on record

What has happened here

2013 Jan

Sprinklers permit

Electrical

Issues on record · 6 complaints, 2025–2026 · 3 in the past year

What has happened here

ElectricalApt 1H class A · HPD violation

ElectricalApt 1H class B · HPD violation

ElectricalApt 1H complaint

ElectricalApt 4A class C · closed · HPD violation

ElectricalApt 5C complaint

ElectricalApt 4A class B · closed · HPD violation

Show 11 more

ElectricalApt 4A class B · HPD violation

ElectricalApt 4A class B · closed · HPD violation

ElectricalApt 4A class C · closed · HPD violation

ElectricalApt 3H complaint

ElectricalApt 4C complaint

ElectricalApt 4C complaint

2025 Jul

ElectricalApt 5C complaint

ElectricalApt 1H complaint

ElectricalApt 1H complaint

Electrical complaint

ElectricalApt 1C complaint

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 38 (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

122 open: 122 about building conditions — walls, floors and stairs (34), doors and windows (26), electrical (11), pests (10); 13 immediately hazardous (class C). 25 further violations from 2026 were closed. 675 violations on record in all, 1991–2026 — the 282 most recent are listed here

Walls, floors and stairsApt 1H class A

ElectricalApt 1H class A

Walls, floors and stairsApt 1H class B

Doors and windowsApt 1H class B

Doors and windowsApt 1H class B

MoldApt 1H class A

PlumbingApt 1H class B

Doors and windowsApt 1H class B

Show 42 more

ElectricalApt 1H class B

Heat or hot waterApt 4B class C · closed

PlumbingApt 1H class B

Doors and windows class B

Smoke or CO detectors class A

Heat or hot waterApt 6E class C · closed

PlumbingApt 4A class B

Heat or hot water class C · closed

ElectricalApt 4A class C · closed

Heat or hot waterApt 4A class C · closed

PestsApt 6H class C

Walls, floors and stairsApt 4A class B

LeaksApt 4A class B

Heat or hot waterApt 4A class C

ElectricalApt 4A class B · closed

ElectricalApt 4A class B

PestsApt 6H class C

Heat or hot waterApt 4A class C · closed

ElectricalApt 4A class B · closed

Heat or hot waterApt 6F class C · closed

Heat or hot water class C · closed

Heat or hot waterApt 6A class C · closed

Walls, floors and stairs class A · closed

PlumbingApt 5A class B · closed

Heat or hot waterApt 4B class C · closed

Heat or hot waterApt 6B class C · closed

Heat or hot water class C · closed

ElectricalApt 4A class C · closed

PestsApt 6B class C · closed

PestsApt 6B class C · closed

PestsApt 6E class C · closed

Walls, floors and stairsApt 6E class A · closed

and 72 more at the source

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

5 open: 5 about building conditions

2026 Oct

Elevators class - 2

Construction class - 2

Boilers class - 3

Construction class - 2