203 Patchen Ave — building record — Blueflo

Building record from city data · BROOKLYN, NY

Printed 2026-10-21 from blueflo.tech/b/203-patchen-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).

Also known as 205 Patchen Ave, 688 Halsey St — one building, several doors.

built 1910 · 4 stories · 7 apartments · BIN 3046623 · BBL 3016680001

Worth knowing

3 open immediately hazardous (class C) HPD violations about heat or hot water and leaks and walls, floors and stairs

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

Worth knowing

3 open immediately hazardous (class C) HPD violations about heat or hot water and leaks and walls, floors and stairs
Basement on record, and the city's stormwater map shows flooding here in at least one storm scenario
12 open HPD violations about building conditions

Also on record

City stormwater map shows nuisance flooding at this building in the Extreme storm, 2080 sea levels scenario

Clean in the records

Water service line on record as non-lead (field inspection)
Outside FEMA's 1% annual-chance flood zone

Registered with the city

NEW YR MANAGEMENT LLC

Worth knowing

3 open immediately hazardous (class C) HPD violations about heat or hot water and leaks and walls, floors and stairs

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

Apartments named in these records

Apt 3 7 Apt 5 5 Apt 6 1 Apt 7 3

4 of this building’s 7 apartments are 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.

Flooding

Issues on record

FEMA flood zone

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

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

What this counts

Effective FIRM zones touching the building footprint

Stormwater flooding

Extreme storm, 2080 sea levels: Nuisance flooding (4 in. to 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

Heat and hot water

Issues on record · 1 complaint, 2026

What has happened here

Heat or hot waterApt 3 class C · HPD violation

Heat or hot waterApt 3 complaint

Low Pressure Boiler DOB violation

Low Pressure Boiler DOB violation

Low Pressure Boiler never closed · DOB violation

Show 1 more

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

Boiler work permits

Latest boiler work permit 2012

DOB Permit Issuance (BIS), as of 2026-10-19

What this counts

DOB boiler permits (BIS and DOB NOW); a permit dates work, not the boiler's age

Heat and hot water complaints

1 heat or hot water complaint

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)

Heat sourceno recordNo boiler registration or district steam on record
Boiler inspection filingsno recordNo boiler filings under this building's ID

Water and pipes

Issues on record (2023) · 1 complaint, 2025

What has happened here

Leaks complaint

Leaks class A · HPD violation

LeaksApt 3 class C · HPD violation

Plumbing permit

Plumbing permit

Water service lineWhole tax lot

Non-Lead (field inspection)

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

Pests and cleanliness

Issues on record, most recently 2023

What has happened here

Rubbish and cleanliness class B · HPD violation

Fire and safety

Issues on record, most recently 2023

What has happened here

Fire safetyApt 7 class C · closed · HPD violation

Fire safety class B · HPD violation

Fire safety class B · HPD violation

Electrical

3 complaints, 2025

What has happened here

ElectricalApt 5 complaint

Electrical complaint

ElectricalApt 3 complaint

Structure and facade

Issues on record, most recently 2023

What has happened here

Structure and facade class I · closed · HPD violation

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

Walls, floors and stairs class A · HPD violation

Walls, floors and stairsApt 3 class C · HPD violation

Walls, floors and stairsApt 3 class A · HPD violation

Walls, floors and stairsApt 3 class B · HPD violation

Show 4 more

Walls, floors and stairs class A · HPD violation

General construction permit

Alteration permit

General construction permit

Facade ratingnot requiredNot required: facade inspections apply only to buildings taller than 6 stories
Sidewalk shed and scaffoldingfoundNo active shed permit
Landmark statusno recordNot in a historic district on record

Gas

What has happened here

PL-PER Gas Piping - LL152 DOB violation

Gas piping

Open violation for not filing the periodic gas piping inspection (2026)

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

12 open: 12 about building conditions — walls, floors and stairs (5), fire safety (2), leaks (2), heat or hot water (1); 3 immediately hazardous (class C). 3 further violations from 2025 were closed. 29 violations on record in all, 2013–2026 — the 15 most recent are listed here

Heat or hot waterApt 3 class C

Structure and facade class I · closed

Walls, floors and stairs class C · closed

Fire safetyApt 7 class C · closed

Walls, floors and stairs class A

Fire safety class B

Fire safety class B

Show 7 more

Rubbish and cleanliness class B

Other conditions class B

Walls, floors and stairsApt 3 class C

Walls, floors and stairsApt 3 class A

LeaksApt 3 class C

Walls, floors and stairsApt 3 class B

Walls, floors and stairs class A

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

5 open: 2 about building conditions, 2 about filings or paperwork, 1 older than 10 years

PL-PER Gas Piping - LL152

Low Pressure Boiler

Low Pressure Boiler

Low Pressure Boiler never closed

Local Law 62/91 - Boilers never closed

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

Resident complaints to the city

3 electrical, 2 doors or windows, 2 general repairs, 2 paint or plaster, 2 safety, 1 heat or hot water, 1 leaks, 1 outside the building

General repairsApt 7

Heat or hot waterApt 3

Electrical, paint or plaster, safetyApt 5

Doors or windows, outside the building, leaks

ElectricalApt 3

Doors or windowsApt 6

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

6 permits since 1990

Plumbing permit, General construction permit

Plumbing permit, Alteration permit

General construction permit

and 2 more at the source

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

General repairsApt 7 complaint

Paint or plaster, safetyApt 5 complaint

Doors or windows, outside the building complaint

Doors or windowsApt 6 complaint

Other conditions class B · HPD violation

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.