Brooklyn · Block 1973 · Lot 2 · 11238

449 Classon Avenue

4 floors · 2 apartments · 2,604 sq ft · built 2010 · class B1 · owner of record: Roz Classon Ny Llc

8open violations
$24,900ECB/OATH penalties owed
0HPD class C (immediately hazardous)
314dto 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

Sep 1, 2027
in 314 days
Required only if the owner doesn't live there

Open violations

ECB / OATH (8) · $24,900 owed
IssuedViolationHearingBalance
Sep 8, 2026Construction CLASS - 1
BC 1704.1.1.2 OF 2022 NYC BC. FAILURE TO PERFORM SPECIAL INSPECTION DUTIES: SPECIAL INSPECTION AGENCY, IP CONCRETE TESTING(LICENSE #006252),PERFORMED SPECIAL INSPECTIONS FOR STRUCTURAL STEEL, CMU, CONCRETE AND
#35673653L
Nov 24, 2026
PENDING
$2,500
Aug 20, 2026Unknown CLASS - 2
EXPIRED SHED PERMIT RENEW PERMIT
#39558187P
Oct 28, 2026
PENDING
$1,250
Mar 14, 2025Construction CLASS - 1
WORK WITHOUT A PERMIT. AS NOTED: AT TIME OF INSPECTION OBSERVED THAT APREVIOUSLY COMPLETED EXPOSURE #1, #3, FLOOR 1 TO #3 EXTERIOR LOAD BEARING CMU BLOCK MASONRY WALLS SYSTEM WAS DEMOLISHED AT 449 CLASSON AVENU
#35689937J
May 20, 2027
PENDING
$2,500
Mar 3, 2025Construction CLASS - 2
FAILURE TO MAINTAIN/DISPLAY ONSITE DOCUMENTS REQUIRED BY BC CHAPTER 33. AS NOTED AT TIME OF INSPECTION ON AN ACTIVE CONSTRUCTION SITE, 4 STORY NEW BUILDING UP TO 3RD FLOOR LEVEL. OBSERVED AT(A) 1ST FLOOR STEEL
#35716653Z
May 4, 2026
IN VIOLATION
$1,250
Mar 3, 2025Construction CLASS - 1
UNSAFE STORAGE OF COMBUSTIBLE MATERIALS AND EQUIPMENT. FLAMMABLE OF COMBUSTIBLE MIXTURE COMPRESSED AND OTHER HAZARDOUS MATERIAL. AS NOTED ATTIME OF INSPECTION ON AN ACTIVE CONSTRUCTION SITE, 4 STORY NEW BUILDIN
#35716652R
May 4, 2026
IN VIOLATION
$2,500
Mar 3, 2025Construction CLASS - 1
BC 2104.5. FAILURE TO PROVIDE MASONRY CMU BLOCKWALL CONSTRUCTION BRACING, ACCORDANCE WITH TMS602/AC1520.1/ASCE 6 SECTION 3.3E. AS NOTED AT TIME OF INSPECTION ON AN ACTIVE CONSTRUCTION SITE, 4 STORY NEW BUILDING
#35716654K
Jun 1, 2026
IN VIOLATION
$2,500
Jan 16, 2025Construction CLASS - 2
OBSERVED SIDEWALK SHED IN PLACE AT EXP#1 UNDER ACTIVE PERMIT# B01149222 AND SIDEWALK SHED WITH NO UNDERSIDE LIGHTS, NOT ILLUMINATED, AND WALKING WAS DARK (BC 3307.6.4.8). THIS CONDITION POSES A TRIPPING HAZARD
#39536025P
Feb 19, 2026
IN VIOLATION
$2,400
Nov 14, 2024Construction CLASS - 1
PROPOSED 4 STORY NEW BUILDING .OBSERVED SITE CLOSED NO ONGOING CONSTRUCTION ACTIVITY NOTED ON EXPOSURE 1 MISSING SWS AS PER BUILDING CODE STOP ALL WORK UNDER PERMIT #301272021 AND 10 FEET BACK GROUND LEVEL UP
#39534409P
Jan 22, 2025
IN VIOLATION
$10,000
DOB (2)
IssuedViolationStatus
Mar 18, 2022CONSTRUCTION
STRUCTURE RENDERED NON-COMPLIANT
#ER08RA
DOB VIOLATION - ACTIVE
Mar 16, 2009CONSTRUCTION

#ERWB01
DOB VIOLATION - ACTIVE
DOB NOW Safety (0)

None open.

HPD (0)

None open.

Issued in the last 120 days

DateSourceWhatNow
Sep 8, 2026ECBConstruction: BC 1704.1.1.2 OF 2022 NYC BC. FAILURE TO PERFORM SPECIAL INSPECTION DUTIES: SPECIAL INSPECTION AGENCY, IP CONCRETE TESTING(LICENSE #006252),PERFORMED SPECIAL INSPECTIONS FOR STRUCTURAL STEEL, CMU, CONCRETE ANDOpen
Aug 20, 2026ECBUnknown: EXPIRED SHED PERMIT RENEW PERMITOpen

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 22, 2026, 11:29 AM ET. BBL 3019730002.

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