Brooklyn · Block 4947 · Lot 59 · 11226

1821 Nostrand Avenue

2.5 floors · 3 apartments · 1,696 sq ft · built 1910 · class C0 · owner of record: Nostrand Iii Realty Inc

5open violations
$47,500ECB/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 49 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 49 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 65 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 (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 (5) · $47,500 owed
IssuedViolationHearingBalance
Nov 17, 2021Construction CLASS - 1
FAILURE TO COMPLY WITH THE COMMISSIONER'S ORDER CONTAINED IN SUMMONS/VIOLATION#35477191H ISSUED ON 1/11/2021 AND TO FILE A CERTIFICATE OF CORRECTION PURSUANT TO 28-201.1 AND 1RCNY 102-01.WORK WITHOUT A PERMIT A
#35564744Y
May 18, 2022
DEFAULT
$6,250
Sep 9, 2021Construction CLASS - 1
WORK W/O PERMIT FAILURE TO COMPLY W/COMMISSIONER'S ORDER CONTAINED IN SUMMONS/V35477191H ISSUED1/11/21 &TO FILE C/C PURSUANT TO28-201.1&1RCNY102-01.PREV ECB35531593P.COMPLY W/COMMISSIONER'S ORDER &/OR FILE C/C.
#35562367Z
Jan 19, 2022
DEFAULT
$12,500
May 27, 2021Construction CLASS - 1
WORK W/O A PERMIT. FAILURE TO COMPLY W/THE COMM'S ORDER CONTAINED IN SUMMONS/VIO#35477191H ISSUED ON 01/11/21 & TO FILE A CERT OF CORRECTIONPURSUANT TO 28-201.1 & 1RCNY 102-01. REMEDY: COMPLY W/THE COMM'S ORDER
#35531593P
Oct 6, 2021
DEFAULT
$6,250
Jan 11, 2021Construction CLASS - 1
WORK WITHOUT A PERMIT WORK NOTED AT CELLAR LEVEL CREATED FULL HEIGHT PARTITIONS FOR (2) ROOMS INSTALLED WATER AND WATS ELINES FOR (3) PIECE BATHROOM (TOILET,SINK,SHOWER) AND RESIDENTIAL SINK AT KITCHEN INSTALLE
#35477191H
May 26, 2021
DEFAULT
$12,500
Jan 11, 2021Unknown CLASS - 2
RESIDENCE CONVERTED MAINTAIEND OR OCCUPIED AS A DWELLING FOR MORE THAN THE LEGALLY APPROVED NUMBER OF FAMILIES AUTHROIZRED BY THE C OF O OR OFFICIAL RECORDS DEPT OF BUILDING RECORDS INDICATES PREMISES TO BE (2)
#35477190X
May 26, 2021
DEFAULT
$10,000
DOB (1)
IssuedViolationStatus
Apr 14, 2021FAIL TO CERTIFY CLASS 1
FAILURE TO CERTIFY CORRECTION ON IMMEDIATELY HAZARDOUS (CLASS 1) ECB VIOLATION
#00299
DOB VIOLATION - ACTIVE
DOB NOW Safety (2)
IssuedViolationStatus
Jan 31, 2025Gas Piping - LL152 FTF-PL-PER
Cycle 1, Sub-cycle D (premises is in Community District 17)
Active
Apr 14, 2021AEUHAZ FTC-AEU-HAZ
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 12, 2026, 2:18 AM ET. BBL 3049470059.

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