Brooklyn · Block 794 · Lot 21 · 11220

738 50 Street

4 floors · 4 apartments · 3,804 sq ft · built 1930 · class C3 · owner of record: Guo, Zhen Li

0open violations
$18,750ECB/OATH penalties owed
0HPD 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 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 66 days
Keep the report on file (not filed with DOB)
Bedbug annual filing Applies
Local Law 69 · December 1 to 31 each year
What this is

Owners of multiple dwellings file their bedbug infestation history for the prior year with HPD and post or distribute it to tenants. Agency page

Dec 31, 2026
in 66 days
Annual
Annual notice: window guards and lead paint Applies
HPD / Health Code · January 1 to 16 each year
What this is

Deliver the annual notice to every unit asking whether a child lives there (window guards for children 10 and under; lead paint for children under 6 in pre-1960 buildings), then follow up on units that don't return it by mid-February. Agency page

Jan 16, 2027
in 82 days
Annual
Annual property registration Applies
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

OverdueNo current registration found
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 7 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 1162 days
Next cycle year 2029

Open violations

ECB / OATH (8) · $18,750 owed
IssuedViolationHearingBalance
Mar 2, 2020Construction CLASS - 2
TEMPORARY CONSTRUCTION EQUIPMENT ON SITE-EXPIRED PERMIT. AT TIME OF INSPECTION OF A 4 STY BLDG UNDER ALTERATION,I OBSERVED A SIDEWALK SHED(SWS)AT EXP#1. UPON CHECKING THE DOB DATEBASE,I FOUND NOT THE SWS PERMIT
#35479439L
Dec 17, 2020
IN VIOLATION
$3,125
Mar 2, 2020Construction CLASS - 2
TEMPORARY CONSTRUCTION EQUIPMENT ON SITE-EXP PERMIT. AT TIME OF INSPECTION OF A 4 STY BLDG UNDER ALTERATION,I OBSERVED A FENCE AT EXP#1. UPON CHECKING THE DOB DATEBASE,I FOUND THAT THE FENCE PERMIT HAD BEEN EXP
#35479440Z
Dec 17, 2020
IN VIOLATION
$3,125
Dec 12, 2019Construction CLASS - 2
TEMPORARY CONSTRUCTION EQUIPMENT ON SIET EPXIRED PEMRIT (CONSTRUCTION FENCE) AT THE TIME OF MY INSPECTION ON A JOBSIET OF A BUIDLING AN ALT 1 ENLARGMENT TO A 4 STORY BUILDING UNDER CONSTRUCTION I OBSERVED THAT
#35463963L
Dec 17, 2020
IN VIOLATION
$1,250
Dec 12, 2019Construction CLASS - 2
TEMPORARY CONSTRUCTION EQUIPMENT ON SITE EXPIRED PEMRIT(SWS) AT THE TIME OF MY INSPECTION ON A JOBSITE OF A BUILDING UNDER AN ALTERATION ELARGEMNT TO A 4 STORY BUILDING AS I OBSERVED AT EXPO #1 A SWS WAS INSTAL
#35463962J
Dec 17, 2020
IN VIOLATION
$1,250
Dec 24, 2018Construction CLASS - 1
BC 1704.1.2 FAILURE TO REPORT A NON-CONFORMANCE THE RESPONDENT IS THESPECIAL INSPECTION APPLICANT, FOR JOB NUMBER 321698203. THE RESPONDENT'S REPORT DATED "THROUGHOUT 2018" INCLUDES PHOTOS THAT SHOWS UNDERPIN
#35364085N
Feb 3, 2020
IN VIOLATION
$2,500
Nov 15, 2018Construction CLASS - 1
FAILURE TO MAINTAIN ADEQUATE HOUSEKEEPING PER SECTION REQUIREMENTS. AT TIME OF INSPECTION ON A 4 STY ALTERATION OBSERVED INADEQUATE HOUSEKEEPING THROUGHOUT JOB SITE. SCATTERED DEBRIS & MATERIAL WAS OBSERVED ON
#35367391P
Feb 12, 2019
IN VIOLATION
$2,500
Nov 15, 2018Construction CLASS - 1
SEC. 3309.10 FAILURE TO PROTECT ADJOINING PROPERTIES DURING CONSTRUCTION OPERATIONS. AT TIME OF INSPECTION OBSERVED NO ROOF PROTECTION IN PLACE AT EXP#2&4 FOR ADJOINING PROPERTIES. ACTIVE JOB SITE WAS APPROX 6
#35367122R
Feb 12, 2019
IN VIOLATION
$2,500
Nov 15, 2018Construction CLASS - 1
GUARDRAILS-MISSING. AT TIME OF INSPECTION ON A 4 STY ALTERATION OBSERVED MISSING GUARDRAILS AT ALL EXPOSURES OF 4TH FL LEVEL NO GUARDRAIL SYSTEM IN PLACE CREATES A HAZARDOUS & UNSAFE CONDITION. REMEDY: STOP ALL
#35367123Z
Feb 12, 2019
IN VIOLATION
$2,500
DOB (0)

None open.

DOB NOW Safety (0)

None open.

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 Oct 26, 2026, 4:55 AM ET. BBL 3007940021.

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