11 Hillside Ave

Heat or hot waterApt 4J complaint

Heat or hot waterApt 5D class C · HPD violation

Show 112 more

Heat or hot waterApt 1D complaint

Heat or hot waterApt 2N complaint

Heat or hot waterApt 4M complaint

Heat or hot waterApt 2H complaint

Heat or hot waterApt 5D complaint

Heat or hot waterApt 2M complaint

Heat or hot waterApt 1D complaint

Heat or hot waterApt 1D complaint

Heat or hot waterApt 4M complaint

Heat or hot waterApt 4N complaint

Heat or hot waterApt 4L complaint

Heat or hot waterApt 2N complaint

Heat or hot waterApt 4N complaint

Heat or hot waterApt 2H complaint

Heat or hot waterApt 1K complaint

Heat or hot waterApt 5B complaint

Heat or hot waterApt 3F complaint

Heat or hot waterApt 5J complaint

Heat or hot waterApt 1F complaint

Heat or hot waterApt 2E complaint

Heat or hot waterApt 6E complaint

Heat or hot waterApt 2J complaint

Boilers class - 2 · DOB violation

2025 Feb

2024 Feb

2024 Feb

Fuel storage permit, Fuel burning permit

2013 Nov

Heat source

Boiler burning natural gas (Rockmills MP-150), registration current since Dec 2024

Clean Air Tracking System (boiler registrations), as of 2026-10-19 · See this building's boiler registrations on NYC Open Data →

Boiler inspection filings

Latest accepted inspection Sep 2026, defects reported: no

DOB NOW: Safety Boiler, as of 2026-10-17 · See the boiler filings at DOB →

What this counts

Accepted annual boiler inspection filings, any date

Heat and hot water complaints

150 heat or hot water complaints

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

What this counts

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

Boiler work permitsno recordNo boiler work permits on record

Water and pipes

Issues on record · 51 complaints, 2024–2026 · 39 in the past year

What has happened here

LeaksApt 2D complaint

PlumbingApt 4J complaint

LeaksApt 5H class B · HPD violation

PlumbingApt 5H class B · HPD violation

LeaksApt 5H class B · HPD violation

Show 68 more

LeaksApt 4B class C · HPD violation

PlumbingApt 5H complaint

PlumbingApt 3A complaint

PlumbingApt 3A complaint

PlumbingApt 5C class B · closed · HPD violation

LeaksApt 5C class B · closed · HPD violation

LeaksApt 5C class B · closed · HPD violation

Leaks complaint

Plumbing, leaksApt 5C complaint

LeaksApt 4R complaint

LeaksApt 1G class C · closed · HPD violation

LeaksApt 1G complaint

Plumbing, leaksApt 2L complaint

PlumbingApt 2F complaint

Plumbing, leaksApt 1N complaint

PlumbingApt 2M complaint

LeaksApt 4B complaint

LeaksApt 1D complaint

LeaksApt 4L complaint

LeaksApt 2L complaint

LeaksApt 3K complaint

LeaksApt 1N complaint

PlumbingApt 4A complaint

PlumbingApt 4L complaint

LeaksApt 1D complaint

LeaksApt 6K complaint

LeaksApt 1E complaint

LeaksApt 5K complaint

LeaksApt 1D complaint

LeaksApt 1E complaint

PlumbingApt 1P complaint

LeaksApt 1P complaint

LeaksApt 1N complaint

PlumbingApt 3E complaint

LeaksApt 1P complaint

Plumbing, leaksApt 5J complaint

LeaksApt 2M complaint

PlumbingApt 3E complaint

LeaksApt 2P complaint

LeaksApt 2P complaint

LeaksApt 3P complaint

LeaksApt 5J complaint

Plumbing, leaksApt 3P complaint

LeaksApt 5J complaint

PlumbingApt 1P complaint

PlumbingApt 1P complaint

LeaksApt 6C complaint

Plumbing, leaksApt 1C complaint

LeaksApt 6C complaint

PlumbingApt 4F complaint

PlumbingApt 4F complaint

2013 Nov

Plumbing permit

Water service line

Non-Lead (records)

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

Pests and cleanliness

Issues on record · 50 complaints, 2024–2026 · 36 in the past year

What has happened here

PestsApt 5M complaint

MoldApt 4L class A · HPD violation

MoldApt 4B complaint

PestsApt 5H class C · HPD violation

PestsApt 4L complaint

MoldApt 4B complaint

Show 58 more

Mold, pestsApt 1G complaint

PestsApt 5H complaint

PestsApt 2H complaint

PestsApt 5H complaint

MoldApt 5C complaint

PestsApt 1J class C · closed · HPD violation

Mold, pestsApt 1J complaint

PestsApt 1N complaint

Unsanitary conditions complaint

PestsApt 1N complaint

Unsanitary conditionsApt 5C complaint

MoldApt 2M complaint

Unsanitary conditionsApt 5D complaint

Unsanitary conditionsApt 4M complaint

PestsApt 1K complaint

Unsanitary conditionsApt 2H complaint

MoldApt 2L complaint

Mold, pestsApt 1N complaint

MoldApt 6M complaint

PestsApt 3P complaint

MoldApt 6M complaint

Mold, pestsApt 1P complaint

MoldApt 1P complaint

PestsApt 3H complaint

PestsApt 1G complaint

Mold, pestsApt 1N complaint

PestsApt 1K complaint

PestsApt 1K complaint

Unsanitary conditions complaint

Mold, pestsApt 1K complaint

MoldApt 2L complaint

PestsApt 1J complaint

MoldApt 5J complaint

Mold, pestsApt 3E complaint

PestsApt 3H complaint

MoldApt 2P complaint

Unsanitary conditions, pestsApt 5K complaint

Electrical

Issues on record · 8 complaints, 2024–2026 · 4 in the past year

What has happened here

ElectricalApt 5A class B · HPD violation

ElectricalApt 4B class B · HPD violation

ElectricalApt 5C class B · closed · HPD violation

ElectricalApt 2L complaint

ElectricalApt 6B complaint

ElectricalApt 5D complaint

Show 9 more

ElectricalApt 1N complaint

ElectricalApt 1N complaint

ElectricalApt 5C complaint

ElectricalApt 2L complaint

ElectricalApt 3N 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 2026-10-19

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

Elevators

Issues on record (2025) · 2 complaints, 2026

What has happened here

ElevatorsApt 5D complaint

ElevatorsApt 5D complaint

VT-PER-CO Elevators DOB violation

Elevators class - 1 · DOB violation

Elevators class - 1 · DOB violation

2023 Oct

VT-CAT1-CO Elevators DOB violation

Elevators

1 active elevator; latest periodic inspection Nov 2025

DOB NOW Elevator Safety Compliance, as of 2026-10-18 · 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 63 (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

112 open: 108 about building conditions — lead-based paint (23), doors and windows (18), walls, floors and stairs (16), fire safety (12); 51 immediately hazardous (class C), 4 about paperwork or notices. 25 further violations from 2026 were closed. 1,323 violations on record in all, 2003–2026 — the 620 most recent are listed here

Doors and windowsApt 4D class B

Walls, floors and stairsApt 4J class A

MoldApt 4L class A

Doors and windowsApt 5D class B

Other conditionsApt 5D class B

Fire safetyApt 5D class C

Heat or hot waterApt 5D class C

Smoke or CO detectorsApt 6M class B

Show 42 more

Smoke or CO detectorsApt 6M class B

ElectricalApt 5A class B

Other conditionsApt 5H class B

LeaksApt 5H class B

Doors and windowsApt 5H class B

PestsApt 5H class C

PlumbingApt 5H class B

LeaksApt 5H class B

Fire safetyApt 4B class C

Walls, floors and stairsApt 4B class C

LeaksApt 4B class C

Other conditionsApt 4B class B

Other conditionsApt 4B class B

Walls, floors and stairsApt 4B class B

ElectricalApt 4B class B

Doors and windowsApt 4B class B

Fire safetyApt 4B class C

Fire safetyApt 1J class C · closed

Doors and windowsApt 5C class C · closed

ElectricalApt 5C class B · closed

Doors and windowsApt 5C class B · closed

Walls, floors and stairsApt 5C class B · closed

PlumbingApt 5C class B · closed

LeaksApt 5C class B · closed

LeaksApt 5C class B · closed

Walls, floors and stairsApt 1G class A · closed

LeaksApt 1G class C · closed

Smoke or CO detectorsApt 1J class B · closed

Smoke or CO detectorsApt 1J class B · closed

Fire safetyApt 1J class C · closed

Doors and windowsApt 1J class C · closed

Doors and windowsApt 1J class C · closed

PestsApt 1J class C · closed

Walls, floors and stairsApt 5A class B · closed

and 62 more at the source

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

9 open: 4 about building conditions, 5 about filings or paperwork

Failure To Submit Eer

Failure To Submit Eer

2023 Feb

No Report And / Or Late Filing (Facade)

Show 1 more

2021 Apr

Failure To Post Energy Grade/Score

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

99 heat or hot water, 46 paint or plaster, 43 leaks, 38 plumbing, 29 mold, 28 doors or windows, 22 pests, 19 floors or stairs, 18 general repairs, 12 appliances, 8 electrical, 6 unsanitary conditions, 5 safety, 2 elevators

Paint or plaster, pestsApt 5M

Heat or hot water, plumbingApt 4J

Show 238 more

Heat or hot water, plumbing, pestsApt 5H

Appliances, doors or windows, paint or plaster, moldApt 2B

Safety, mold, pestsApt 1G

PestsApt 2H

Paint or plasterApt 3A

PlumbingApt 3A

Doors or windowsApt 3A

General repairsApt 5B

Appliances, paint or plasterApt 5B

General repairs, paint or plaster, mold, leaksApt 6M

PestsApt 5H

Doors or windows, general repairs, paint or plaster, plumbing, mold, leaksApt 5C

LeaksApt 4R

Doors or windows, general repairsApt 4C

LeaksApt 1G

Doors or windows, floors or stairs, mold, pestsApt 1J

Doors or windows

Floors or stairsApt 5A

PestsApt 1N

Paint or plasterApt 5A

Doors or windows, electrical, paint or plaster, plumbing, leaksApt 2L

Unsanitary conditions

Appliances, doors or windows, floors or stairs, paint or plasterApt 5N

Plumbing, moldApt 2F

General repairs, mold, leaksApt 6M

Heat or hot waterApt 1D

Doors or windows, floors or stairs, paint or plaster, plumbing, pests, leaksApt 1N

General repairsApt 4M

Heat or hot waterApt 2N

Heat or hot waterApt 4M

Heat or hot waterApt 2H

Heat or hot water, unsanitary conditionsApt 5C

Heat or hot waterApt 5D

Doors or windows, floors or stairs, heat or hot water, paint or plaster, plumbing, moldApt 2M

Appliances, paint or plasterApt 2H

Doors or windows, electrical, elevators, general repairs, paint or plaster, unsanitary conditionsApt 5D

Heat or hot waterApt 1D

Heat or hot waterApt 1D

Heat or hot water, unsanitary conditionsApt 4M

Floors or stairsApt 3H

Heat or hot waterApt 4N

Floors or stairs, general repairs, heat or hot water, mold, leaksApt 4L

Heat or hot waterApt 2N

Heat or hot water, paint or plasterApt 5C

Heat or hot waterApt 4N

Heat or hot waterApt 2H

Appliances, floors or stairs, paint or plasterApt 2H

Floors or stairsApt 3H

General repairsApt 1K

Doors or windows, heat or hot water, paint or plaster, pests, leaksApt 1K

Unsanitary conditionsApt 2H

MoldApt 2L

Doors or windows, floors or stairs, paint or plaster, leaksApt 2L

Doors or windows, electrical, floors or stairs, mold, pests, leaksApt 1N

Paint or plaster, mold, leaksApt 6M

PestsApt 3P

Floors or stairs, paint or plaster, plumbingApt 4A

Paint or plaster, leaksApt 6M

Plumbing, leaksApt 4B

Heat or hot waterApt 5B

Floors or stairs, general repairs, paint or plaster, leaksApt 5K

Heat or hot waterApt 3F

Heat or hot waterApt 5J

Heat or hot waterApt 1F

Heat or hot waterApt 2E

LeaksApt 1D

Heat or hot waterApt 6E

Paint or plasterApt 2L

Paint or plasterApt 1E

LeaksApt 1E

Paint or plaster, plumbing, mold, pestsApt 1P

Floors or stairs, pestsApt 3H

Appliances, floors or stairs, general repairs, pestsApt 1G

Heat or hot waterApt 2J

Doors or windows, electrical, floors or stairs, paint or plaster, mold, pests, leaksApt 1N

Paint or plaster, pests, leaksApt 1K

Paint or plaster, pests, leaksApt 1K

Unsanitary conditions

Appliances, general repairs, paint or plaster, plumbing, pestsApt 3E

Paint or plaster, mold, pests, leaksApt 1K

Appliances, general repairs, paint or plasterApt 5C

Doors or windows, electrical, floors or stairs, general repairs, paint or plaster, safety, moldApt 2L

Floors or stairs, paint or plaster, plumbing, mold, leaksApt 5J

2025 Feb

Doors or windows, floors or stairs, general repairs, paint or plaster, leaksApt 2M

Doors or windows

Appliances, general repairsApt 3M

Doors or windows, electrical, general repairs, mold, pestsApt 3E

Appliances, doors or windows, electrical, general repairs, pestsApt 3E

Doors or windows, electrical, general repairs, plumbing, pestsApt 3E

Doors or windows, electrical, general repairs, pestsApt 3E

General repairsApt 3H

PestsApt 3H

Paint or plaster, leaksApt 2P

Paint or plaster, mold, leaksApt 2P

General repairs

Paint or plaster, unsanitary conditions, pestsApt 5K

Paint or plaster, mold, leaksApt 3P

Doors or windowsApt 5J

Paint or plaster, plumbing, mold, leaksApt 3P

Paint or plasterApt 5J

ElectricalApt 3N

Paint or plaster, leaksApt 5J

2024 May

MoldApt 1B

2024 May

Doors or windowsApt 6H

Paint or plaster, mold, leaksApt 6C

Paint or plasterApt 1P

Floors or stairsApt 1P

Paint or plasterApt 3M

Floors or stairs, paint or plaster, plumbing, leaksApt 1C

General repairsApt 4F

Doors or windowsApt 4F

General construction permit

Paint or plasterApt 4F

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

5 permits since 1990

2023 May

2014 Apr

General construction permit

2013 Nov

Plumbing permit, Fuel storage permit, Fuel burning permit

and 2 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

Paint or plasterApt 5M complaint

AppliancesApt 2D complaint

Other conditionsApt 5D class B · HPD violation

Smoke or CO detectorsApt 6M class B · HPD violation

Smoke or CO detectorsApt 6M class B · HPD violation

Other conditionsApt 5H class B · HPD violation

Show 86 more

Other conditionsApt 4B class B · HPD violation

Other conditionsApt 4B class B · HPD violation

Appliances, doors or windows, paint or plasterApt 2B complaint

SafetyApt 1G complaint

Paint or plasterApt 3A complaint

Doors or windowsApt 3A complaint

General repairsApt 5B complaint

Appliances, paint or plasterApt 5B complaint

AppliancesApt 3P complaint

General repairs, paint or plasterApt 6M complaint

Doors or windows, general repairs, paint or plasterApt 5C complaint

Doors or windows, general repairsApt 4C complaint

Smoke or CO detectorsApt 1J class B · closed · HPD violation

Smoke or CO detectorsApt 1J class B · closed · HPD violation

Doors or windows, floors or stairsApt 1J complaint

Doors or windows complaint

Floors or stairsApt 5A complaint

Paint or plasterApt 5A complaint

Doors or windows, paint or plasterApt 2L complaint

Appliances, doors or windows, floors or stairs, paint or plasterApt 5N complaint

General repairsApt 6M complaint

Doors or windows, floors or stairs, paint or plasterApt 1N complaint

General repairsApt 4M complaint

Doors or windows, floors or stairs, paint or plasterApt 2M complaint

Appliances, paint or plasterApt 2H complaint

Doors or windows, general repairs, paint or plasterApt 5D complaint

Floors or stairsApt 3H complaint

Floors or stairs, general repairsApt 4L complaint

Paint or plasterApt 5C complaint

Appliances, floors or stairs, paint or plasterApt 2H complaint

Floors or stairsApt 3H complaint

General repairsApt 1K complaint

Doors or windows, paint or plasterApt 1K complaint

Doors or windows, floors or stairs, paint or plasterApt 2L complaint

Doors or windows, floors or stairsApt 1N complaint

Paint or plasterApt 6M complaint

Floors or stairs, paint or plasterApt 4A complaint

Paint or plasterApt 6M complaint

Doors or windows complaint

Floors or stairs, general repairs, paint or plasterApt 5K complaint

Paint or plasterApt 2L complaint

Paint or plasterApt 1E complaint

Paint or plasterApt 1P complaint

Floors or stairsApt 3H complaint

Appliances, floors or stairs, general repairsApt 1G complaint

Doors or windows, floors or stairs, paint or plasterApt 1N complaint

Paint or plasterApt 1K complaint

Paint or plasterApt 1K complaint

Appliances, general repairs, paint or plasterApt 3E complaint

Paint or plasterApt 1K complaint

Appliances, general repairs, paint or plasterApt 5C complaint

Doors or windows, floors or stairs, general repairs, paint or plaster, safetyApt 2L complaint

AppliancesApt 3M complaint

Floors or stairs, paint or plasterApt 5J complaint

Doors or windows, floors or stairs, general repairs, paint or plasterApt 2M complaint

SafetyApt 1G complaint

Doors or windows complaint

Appliances, general repairsApt 3M complaint

Doors or windows, general repairsApt 3E complaint

Appliances, doors or windows, general repairsApt 3E complaint

Doors or windows, general repairsApt 3E complaint

Doors or windows, general repairsApt 3E complaint

General repairsApt 3H complaint

Paint or plasterApt 2P complaint

Paint or plasterApt 2P complaint

General repairs complaint

Paint or plasterApt 5K complaint

Paint or plasterApt 3P complaint

Doors or windowsApt 5J complaint

Paint or plasterApt 5J complaint

Paint or plasterApt 3P complaint

Failure To Submit Eer DOB violation

Paint or plasterApt 5J complaint

2024 May

Doors or windowsApt 6H complaint

Paint or plasterApt 1P complaint

Floors or stairsApt 1P complaint

AppliancesApt 1P complaint

Paint or plasterApt 3M complaint

Paint or plasterApt 6C complaint

Floors or stairs, paint or plasterApt 1C complaint

General repairsApt 4F complaint

Doors or windowsApt 4F complaint