Brooklyn · Block 3987 · Lot 17 · 11208

742 Liberty Avenue

2 floors · 2 apartments · 6,900 sq ft · built 1935 · class E9 · owner of record: Royal Suite Llc

7open violations
$0ECB/OATH penalties owed
0HPD class C (immediately hazardous)
1143dto Gas piping inspection (2029 cycle)

Get an email when anything changes here

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

Compliance deadlines

RequirementDueStatus
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 47 days
Keep the report on file (not filed with DOB)
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

Sep 1, 2027
in 291 days
Required only if the owner doesn't live there
Gas piping inspection (2029 cycle) Likely applies
Local Law 152 · During 2029
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 5 is on the 2029 cycle; certification is filed with DOB after the inspection. Buildings with no gas piping file a certification instead. Agency page

Dec 31, 2029
in 1143 days
Next cycle year 2029

Open violations

ECB / OATH (0)

None open.

DOB (4)
IssuedViolationStatus
Aug 17, 2023CONSTRUCTION
AS A RESULT OF EXTNSIVE SUB-STNDRD ROOF ALT AT 728 LIBERTY AVE, RF PARAPET DEMOLISHED COMPLETELY AT EXPS-2, 3 & 4. DANGLING DEBRIS AT FILLED IN WNDW AT EXP-2. RF LVL UNDER COMPLETE RENO. CONDITIONS UNSAFE, NO OHP INSTALLED FOR PDSTRIANS ON THE PUBLIC WAY/SDEWLK OR USERS OF THE PARKING LOT AT 742 LIB
#23-02430
DOB VIOLATION - ACTIVE
Sep 2, 1999CONSTRUCTION
WORK WITHOUT A PERMIT: WORK NOTED INSTALLATION OF SEVERAL CONCRETE BLOCKS AND STEEL SUPPORT COLUMNS UNDER THE FIRST FLOOR THROUGHOUT REMEDY: OBTAIN A PERMIT TO LEGALALIZE THE THE INSTALLATION OF THE COLUMNS
#05H01
VIOLATION WORK WITHOUT PERMIT - ACTIVE
Sep 2, 1999CONSTRUCTION

#05H02
DOB VIOLATION - ACTIVE
Aug 16, 1993LOCAL LAW 62/91 - BOILERS

#27802
DOB VIOLATION - ACTIVE
DOB NOW Safety (3)
IssuedViolationStatus
Sep 18, 2025Gas Piping - LL152 FTF-PL-PER
Cycle 1, Sub-cycle B (premises is in Community District 5)
Active
Sep 18, 2025Gas Piping - LL152 FTF-PL-PER
Cycle 1, Sub-cycle B (premises is in Community District 5)
Active
Sep 18, 2025Gas Piping - LL152 FTF-PL-PER
Cycle 1, Sub-cycle B (premises is in Community District 5)
Active
HPD (0)

None open.

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 14, 2026, 5:43 AM ET. BBL 3039870017.

Look up another building