133 St Marks Ave — building record — Blueflo

Building record from city data · BROOKLYN, NY

Printed 2026-10-21 from blueflo.tech/b/133-street-marks-avenue-brooklyn, where it is kept current. These are city records, not an inspection by Blueflo. Every item shows its source and the date it was last checked. Not a warranty. May not be used for tenant screening (terms of use).

built 1872 · 3 stories · 7 apartments · BIN 3028069 · BBL 3011430062

Worth knowing

2 open immediately hazardous (class C) HPD violations about lead-based paint

Source: Housing Maintenance Code Violations · as of 2026-10-19

Worth knowing

2 open immediately hazardous (class C) HPD violations about lead-based paint
City records list the water service line's material as unknown (lead not ruled out)
8 open HPD violations about building conditions

Also on record

In the Prospect Heights Historic District: exterior changes need Landmarks Commission approval

Clean in the records

Outside FEMA's 1% annual-chance flood zone; no mapped stormwater flooding
No heat or hot water complaints filed last winter

Worth knowing

2 open immediately hazardous (class C) HPD violations about lead-based paint

Source: Housing Maintenance Code Violations · as of 2026-10-19

Apartments named in these records

1 of this building’s 7 apartments is named in a city record. The rest have no record naming them, which is the usual case.

These are city records about an apartment, not about anyone who lives or lived there. They may not be used to screen a tenant.

Heat and hot water

Issues on record

What has happened here

Low Pressure Boiler DOB violation

Low Pressure Boiler DOB violation

Low Pressure Boiler DOB violation

Low Pressure Boiler DOB violation

Low Pressure Boiler DOB violation

Low Pressure Boiler DOB violation

Show 15 more

Low Pressure Boiler DOB violation

Low Pressure Boiler DOB violation

Low Pressure Boiler DOB violation

Boilers class - 2 · DOB violation

Low Pressure Boiler never closed · DOB violation

Low Pressure Boiler never closed · DOB violation

Low Pressure Boiler never closed · DOB violation

Low Pressure Boiler never closed · DOB violation

Low Pressure Boiler never closed · DOB violation

Low Pressure Boiler never closed · DOB violation

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

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

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

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

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

Heat sourceno recordNo boiler registration or district steam on record
Boiler inspection filingsno recordNo boiler filings under this building's ID
Boiler work permitsno recordNo boiler work permits on record
Heat and hot water complaintsfound0 heat or hot water complaints

Water and pipes

Issues on record, most recently 2023

What has happened here

PlumbingApt BASEME class B · HPD violation

LeaksApt BASEME class B · HPD violation

LeaksApt BASEME class A · closed · HPD violation

LeaksApt BASEME class B · closed · HPD violation

LeaksApt BASEME class B · closed · HPD violation

LeaksApt BASEME class B · closed · HPD violation

Water service line

Unknown - Lead Status Unknown (records)

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

Pests and cleanliness

Older records on file

What has happened here

Pests class A · paperwork · HPD violation

Pests class A · paperwork · HPD violation

Pests class A · paperwork · HPD violation

MoldApt BASEME class A · closed · HPD violation

Pests class A · paperwork · HPD violation

Pests class A · paperwork · HPD violation

Show 1 more

Pests class A · paperwork · HPD violation

Fire and safety

Issues on record, most recently 2023

What has happened here

Lead-based paintApt BASEME class C · paperwork · HPD violation

Lead-based paintApt BASEME class C · HPD violation

Lead-based paintApt BASEME class C · HPD violation

Fire safetyApt BASEME class C · closed · HPD violation

Fire safetyApt BASEME class C · closed · HPD violation

Fire safety class A · never closed · HPD violation

Show 2 more

Fire safety class B · never closed · HPD violation

Fire safety class B · never closed · HPD violation

Electrical

Issues on record, most recently 2023

What has happened here

ElectricalApt BASEME class A · HPD violation

Electrical class B · never closed · HPD violation

Structure and facade

Issues on record, most recently 2023

What has happened here

Walls, floors and stairsApt BASEME class A · HPD violation

Walls, floors and stairsApt BASEME class B · HPD violation

Walls, floors and stairsApt BASEME class B · HPD violation

Walls, floors and stairsApt BASEME class A · closed · HPD violation

Doors and windowsApt BASEME class A · closed · HPD violation

Walls, floors and stairsApt BASEME class A · closed · HPD violation

Show 12 more

Walls, floors and stairsApt BASEME class A · closed · HPD violation

Doors and windowsApt BASEME class B · closed · HPD violation

Walls, floors and stairsApt BASEME class A · closed · HPD violation

Walls, floors and stairsApt BASEME class A · closed · HPD violation

General construction permit

Construction never closed · DOB violation

Construction class - 1 · never closed · DOB violation

Construction class - 1 · never closed · DOB violation

Doors and windows class B · never closed · HPD violation

Walls, floors and stairs class A · never closed · HPD violation

Walls, floors and stairs class A · never closed · HPD violation

Doors and windows class B · never closed · HPD violation

Landmark statusWhole tax lot

In the Prospect Heights 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 scaffoldingno recordNo sidewalk shed permits on record

Flooding

No issues on record

FEMA flood zone

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

FEMA National Flood Hazard Layer, as of 2026-10-20

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

Gas

What has happened here

PL-PER Gas Piping - LL152 DOB violation

Gas piping

Open violation for not filing the periodic gas piping inspection (2025)

DOB Safety Violations, as of 2026-10-19

What this counts

Paperwork violation: the filing is missing, which is not a finding about the pipes

General condition and all records

HPD violations

15 open: 8 about building conditions — walls, floors and stairs (3), lead-based paint (2), electrical (1), leaks (1); 2 immediately hazardous (class C), 7 about paperwork or notices. Also 11 older records from 1988–2011 never closed. 17 further violations from 2023–2025 were closed. 50 violations on record in all, 1988–2026 — the 43 most recent are listed here

Pests class A · paperwork

Other conditions class I · paperwork · closed

Pests class A · paperwork

Pests class A · paperwork

Lead-based paintApt BASEME class C · paperwork

Lead-based paintApt BASEME class C

Lead-based paintApt BASEME class C

Walls, floors and stairsApt BASEME class A

Show 34 more

Walls, floors and stairsApt BASEME class B

PlumbingApt BASEME class B

ElectricalApt BASEME class A

LeaksApt BASEME class B

Walls, floors and stairsApt BASEME class B

Walls, floors and stairsApt BASEME class A · closed

Doors and windowsApt BASEME class A · closed

Walls, floors and stairsApt BASEME class A · closed

Walls, floors and stairsApt BASEME class A · closed

Smoke or CO detectorsApt BASEME class B · closed

Smoke or CO detectorsApt BASEME class B · closed

Fire safetyApt BASEME class C · closed

Doors and windowsApt BASEME class B · closed

Fire safetyApt BASEME class C · closed

Walls, floors and stairsApt BASEME class A · closed

Walls, floors and stairsApt BASEME class A · closed

LeaksApt BASEME class A · closed

MoldApt BASEME class A · closed

LeaksApt BASEME class B · closed

LeaksApt BASEME class B · closed

LeaksApt BASEME class B · closed

Pests class A · paperwork

Pests class A · paperwork

Pests class A · paperwork

Electrical class B · never closed

Fire safety class A · never closed

Fire safety class B · never closed

Other conditions class A · never closed

Doors and windows class B · never closed

Walls, floors and stairs class A · never closed

Other conditions class A · never closed

Fire safety class B · never closed

Walls, floors and stairs class A · never closed

Doors and windows class B · never closed

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

33 open: 10 about building conditions, 14 about filings or paperwork, 9 older than 10 years

Low Pressure Boiler

PL-PER Gas Piping - LL152

Low Pressure Boiler

Low Pressure Boiler

Low Pressure Boiler

Low Pressure Boiler

Low Pressure Boiler

Low Pressure Boiler

Show 17 more

Low Pressure Boiler

Low Pressure Boiler

Boilers class - 2

Low Pressure Boiler never closed

Low Pressure Boiler never closed

Low Pressure Boiler never closed

Low Pressure Boiler never closed

Construction never closed

Low Pressure Boiler never closed

Low Pressure Boiler never closed

Construction class - 1 · never closed

Construction class - 1 · never closed

Local Law 62/91 - Boilers never closed

Local Law 62/91 - Boilers never closed

Local Law 62/91 - Boilers never closed

Local Law 62/91 - Boilers never closed

Local Law 62/91 - Boilers never closed

and 8 more at the source

DOB Violations, as of 2026-10-19 · 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

Permit history

1 permits since 1990

General construction permit

DOB NOW: Build – Approved Permits, as of 2026-10-19 · 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

Other conditions class I · paperwork · closed · HPD violation

Smoke or CO detectorsApt BASEME class B · closed · HPD violation

Smoke or CO detectorsApt BASEME class B · closed · HPD violation

Other conditions class A · never closed · HPD violation

Other conditions class A · never closed · HPD violation

Resident complaints to the cityfoundno complaints

Nothing on record

Rent and tenancyNot on the state list

Rent stabilizationno recordNot on the state's 2024 list. Owners who register late or not at all are missing, so ask HCR about a specific apartment

Energyno record

Energynot requiredNot required: energy reporting applies to buildings over 25,000 sq ft

ElevatorsNot applicable

Elevatorsnot requiredNo elevators registered to this building

Sources

23 datasets

FEMA

FEMA National Flood Hazard Layer2026-10-20
OpenFEMA NFIP Redacted Claims (v3)2026-09-09

NYC DCP

NYC GeoSearch (address directory)2026-10-20
PLUTO (tax lot data)2026-08-24

NYC DEP

Clean Air Tracking System (boiler registrations)2026-10-20
Lead Service Line Location Coordinates2026-01-30

NYC DEP / Mayor's Office

NYC Stormwater Flood Maps2024-07-03

NYC DOB

DOB NOW Elevator Safety Compliance2026-10-19
DOB NOW: Build – Approved Permits2026-10-19
DOB NOW: Safety Boiler2026-10-19
DOB NOW: Safety – Facades Compliance Filings2026-10-19
DOB Permit Issuance (BIS)2026-10-19
DOB Safety Violations2026-10-19
DOB Violations2026-10-19

NYC DOB / Mayor's Office

Energy and Water Data Disclosure (Local Law 84)2025-11-25

NYC HPD

Buildings Subject to HPD Jurisdiction2026-08-12
Housing Maintenance Code Complaints and Problems2026-10-20
Housing Maintenance Code Violations2026-10-19
Multiple Dwelling Registrations2026-08-12
Registration Contacts2026-08-12

NYC OTI

AddressPoint2026-07-07
Building Footprints2026-10-19

NYC Rent Guidelines Board / NYS HCR

Rent Stabilized Building Lists (2024 HCR registrations)2025-11-30

Each date is when we last checked that dataset, not when the record itself was created.