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Brooklyn · Block 4711 · Lot 8 · 11236

637 Remsen Avenue

2 floors · 2 apartments · 3,960 sq ft · built 1948 · class S9 · owner of record: 637 Remsen Llc

38open violations
$0ECB/OATH penalties owed
1HPD class C (immediately hazardous)
Overdueto Annual property registration

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New violations the morning after they're issued, plus deadline reminders. Free for one building.

Compliance deadlines

RequirementDueStatus
Annual property registration Check
HPD registration · September 1 each year
What this is

Residential buildings with three or more units, and one- and two-family homes the owner doesn't occupy, register with HPD every year ($13 fee). An unregistered building can't start a nonpayment case in Housing Court and faces civil penalties. Agency page

OverdueRegistration expired 2025-09-01
Annual parapet observation Check
Local Law 126 · By December 31 each year
What this is

If the building has a parapet facing a street, sidewalk or other public way, a competent person (such as a mason, engineer or architect) must observe it every year and the owner keeps the report for DOB on request. Detached one- and two-family homes are exempt. Agency page

Dec 31, 2026
in 49 days		Keep the report on file (not filed with DOB)
Gas piping inspection (2027 cycle) Likely applies
Local Law 152 · During 2027
What this is

Buildings with gas piping (except one- and two-family homes) need a periodic gas piping inspection by a licensed master plumber every four years. Community district 17 is on the 2027 cycle; certification is filed with DOB after the inspection. Buildings with no gas piping file a certification instead. Agency page

Dec 31, 2027
in 414 days		Next cycle year 2027

Open violations

ECB / OATH (0)

None open.

DOB (17)
IssuedViolationStatus
Nov 14, 2025HIGH PRESSURE BOILER
VIOLATION ISSUED-FAILURE TO FILE 2024 INTERNAL HGH PRESSURE INSPECTION
#01246		DOB VIOLATION - ACTIVE
Nov 14, 2025HIGH PRESSURE BOILER
VIOLATION ISSUED-FAILURE TO FILE 2024 EXTERNAL HGH PRESSURE INSPECTION
#00426		DOB VIOLATION - ACTIVE
Sep 23, 2024HIGH PRESSURE BOILER
VIOLATION ISSUED-FAILURE TO FILE 2023 INTERNAL HGH PRESSURE INSPECTION
#01322		DOB VIOLATION - ACTIVE
Sep 23, 2024HIGH PRESSURE BOILER
VIOLATION ISSUED-FAILURE TO FILE 2023 EXTERNAL HGH PRESSURE INSPECTION
#00447		DOB VIOLATION - ACTIVE
Jun 30, 2023HIGH PRESSURE BOILER
VIOLATION ISSUED-FAILURE TO FILE 2021 INTERNAL HGH PRESSURE INSPECTION
#04131		DOB VIOLATION - ACTIVE
Jun 30, 2023HIGH PRESSURE BOILER
VIOLATION ISSUED-FAILURE TO FILE 2020 INTERNAL HGH PRESSURE INSPECTION
#01788		DOB VIOLATION - ACTIVE
Jun 30, 2023HIGH PRESSURE BOILER
VIOLATION ISSUED-FAILURE TO FILE 2020 EXTERNAL HGH PRESSURE INSPECTION
#00635		DOB VIOLATION - ACTIVE
Jun 30, 2023HIGH PRESSURE BOILER
VIOLATION ISSUED-FAILURE TO FILE 2021 EXTERNAL HGH PRESSURE INSPECTION
#02999		DOB VIOLATION - ACTIVE
Jun 20, 2023HIGH PRESSURE BOILER
VIOLATION ISSUED-FAILURE TO FILE 2019 INTERNAL HGH PRESSURE INSPECTION
#04251		DOB VIOLATION - ACTIVE
Jun 20, 2023HIGH PRESSURE BOILER
VIOLATION ISSUED-FAILURE TO FILE 2018 EXTERNAL HGH PRESSURE INSPECTION
#00686		DOB VIOLATION - ACTIVE
Jun 20, 2023HIGH PRESSURE BOILER
VIOLATION ISSUED-FAILURE TO FILE 2018 INTERNAL HGH PRESSURE INSPECTION
#01896		DOB VIOLATION - ACTIVE
Jun 20, 2023HIGH PRESSURE BOILER
VIOLATION ISSUED-FAILURE TO FILE 2019 EXTERNAL HGH PRESSURE INSPECTION
#03108		DOB VIOLATION - ACTIVE
Apr 25, 2023HIGH PRESSURE BOILER
VIOLATION ISSUED-FAILURE TO FILE 2022 EXTERNAL HIGH PRESSURE INSPECTION
#01921		DOB VIOLATION - ACTIVE
Apr 25, 2023HIGH PRESSURE BOILER
VIOLATION ISSUED-FAILURE TO FILE 2022 INTERNAL HIGH PRESSURE INSPECTION
#00795		DOB VIOLATION - ACTIVE
Mar 16, 2020HIGH PRESSURE BOILER
VIOLATION ISSUED - FAILURE TO FILE 2017 INTERNAL HIGH PRESSURE BOILER INSPECTION
#00896		DOB VIOLATION - ACTIVE
Mar 16, 2020HIGH PRESSURE BOILER
VIOLATION ISSUED - FAILURE TO FILE 2017 EXTERNAL HIGH PRESSURE BOILER INSPECTION
#00860		DOB VIOLATION - ACTIVE
Jun 26, 2001CONSTRUCTION

#ZSTF05RR		DOB VIOLATION - ACTIVE
DOB NOW Safety (17)
IssuedViolationStatus
Nov 14, 2025Boiler HBLVIO
VIOLATION ISSUED-FAILURE TO FILE 2024 INTERNAL HGH PRESSURE INSPECTION		Active
Nov 14, 2025Boiler HBLVIO
VIOLATION ISSUED-FAILURE TO FILE 2024 EXTERNAL HGH PRESSURE INSPECTION		Active
Jan 31, 2025Gas Piping - LL152 FTF-PL-PER
Cycle 1, Sub-cycle D (premises is in Community District 17)		Active
Sep 23, 2024Boiler HBLVIO
VIOLATION ISSUED-FAILURE TO FILE 2023 INTERNAL HGH PRESSURE INSPECTION		Active
Sep 23, 2024Boiler HBLVIO
VIOLATION ISSUED-FAILURE TO FILE 2023 EXTERNAL HGH PRESSURE INSPECTION		Active
Jun 30, 2023Boiler HBLVIO
VIOLATION ISSUED-FAILURE TO FILE 2021 INTERNAL HGH PRESSURE INSPECTION		Active
Jun 30, 2023Boiler HBLVIO
VIOLATION ISSUED-FAILURE TO FILE 2021 EXTERNAL HGH PRESSURE INSPECTION		Active
Jun 30, 2023Boiler HBLVIO
VIOLATION ISSUED-FAILURE TO FILE 2020 INTERNAL HGH PRESSURE INSPECTION		Active
Jun 30, 2023Boiler HBLVIO
VIOLATION ISSUED-FAILURE TO FILE 2020 EXTERNAL HGH PRESSURE INSPECTION		Active
Jun 20, 2023Boiler HBLVIO
VIOLATION ISSUED-FAILURE TO FILE 2019 INTERNAL HGH PRESSURE INSPECTION		Active
Jun 20, 2023Boiler HBLVIO
VIOLATION ISSUED-FAILURE TO FILE 2019 EXTERNAL HGH PRESSURE INSPECTION		Active
Jun 20, 2023Boiler HBLVIO
VIOLATION ISSUED-FAILURE TO FILE 2018 EXTERNAL HGH PRESSURE INSPECTION		Active
Jun 20, 2023Boiler HBLVIO
VIOLATION ISSUED-FAILURE TO FILE 2018 INTERNAL HGH PRESSURE INSPECTION		Active
Apr 25, 2023Boiler HBLVIO
VIOLATION ISSUED - FAILURE TO FILE 2022 INTERNAL HIGH PRESSURE BOILER INSPECTION		Active
Apr 25, 2023Boiler HBLVIO
VIOLATION ISSUED - FAILURE TO FILE 2022 EXTERNAL HIGH PRESSURE BOILER INSPECTION		Active
Mar 16, 2020Boiler HBLVIO
VIOLATION ISSUED - FAILURE TO FILE 2017 EXTERNAL HIGH PRESSURE BOILER INSPECTION		Active
Mar 16, 2020Boiler HBLVIO
VIOLATION ISSUED - FAILURE TO FILE 2017 INTERNAL HIGH PRESSURE BOILER INSPECTION		Active
HPD (4) · C 1 · B 2 · A 0
IssuedClassViolationCorrect by
Nov 25, 2025I§27-2107 ADM CODE OWNER FAILED TO FILE A VALID REGISTRATION STATEMENT WITH THE DEPARTMENT AS REQUIRED BY ADM CODE §27-2097 AND IS THEREFORE SUBJECT TO CIVIL PENALTIES, PROHIBITED FROM CERTIFYING VIOLATIONS, AND DENIED THE RIGHT TO RECOVER POSSESSION OF PREMISES FOR NONPAYMENT OF RENT UNTIL A VALID R—
May 7, 2010C§ 27-2005 ADMIN. CODE: REPLACE WITH NEW THE MISSING LOCKING ASSEMBLY ENTRANCE DOOR TO BUILDING AT PUBLIC HALL, 1st STORYMay 13, 2010
May 7, 2010BApt B · § 27-2046.1, 2046.2 HMC: PROVIDE AN APPROVED AND OPERATIONAL CARBON MONOXIDE DETECTING DEVICE, INSTALLED IN ACCORDANCE WITH APPLICABLE LAW AND RULES. IN THE ENTIRE APARTMENT LOCATED AT APT B, 2nd STORY, 1st APARTMENT FROM NORTH AT EASTJun 11, 2010
May 6, 2010BApt B · HMC ADM CODE: § 27-2018.4 ABATE THE NUISANCE CONSISTING OF BEDBUGS IN THE ENTIRE APARTMENT LOCATED AT APT B, 2nd STORY, 1st APARTMENT FROM NORTH AT EASTJun 10, 2010

Check the agency records

Always confirm on the city's own systems before acting: DOB BIS property profile · DOB NOW · HPD Online · Pay ECB/OATH penalties (CityPay)

City records as of Nov 12, 2026, 1:39 AM ET. BBL 3047110008.

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