Brooklyn · Block 3466 · Lot 56 · 11207

15 Aberdeen Street

2 floors · 2 apartments · 3,120 sq ft · built 1910 · class B1 · owner of record: Knapp, Carl

0open violations
$373,750ECB/OATH penalties owed
0HPD class C (immediately hazardous)
308dto 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 308 days
Required only if the owner doesn't live there

Open violations

ECB / OATH (12) · $373,750 owed
IssuedViolationHearingBalance
Jul 13, 2022Quality of Life CLASS - 1
DWELLING CONVERTED, MAINTAINED OR OCCUPIED WITH 3 OR MORE ADDITIONAL DWELLING UNIT THAN LEGALLY AUTHORIZED BY THE DEPARTMENT OF BUILDING RECORDS. ILLEGAL OCCUPANCY NOTED: AT 1ST AND 2ND FLOOR HAS BEEN USED/CONV
#35675796H
Oct 7, 2024
IN VIOLATION
$60,000
Jul 13, 2022Quality of Life CLASS - 1
DWELLING CONVERTED, MAINTAINED OR OCCUPIED WITH 3 OR MORE ADDITIONAL DWELLING UNIT THAN LEGALLY AUTHORIZED BY THE DEPARTMENT OF BUILDINGS RECORDS. ILLEGAL OCCUPANCY NOTED: AT 1ST AND 2ND FLOOR HAS BEEN USED/CON
#35675792K
Oct 7, 2024
IN VIOLATION
$60,000
Jul 13, 2022Quality of Life CLASS - 1
DWELLING CONVERTED, MAINTAINED OR OCCUPIED WITH 3 OR MORE ADDITIONAL DWELLING UNIT THAN LEGALLY AUTHORIZED BY THE DEPARTMENT OF BUILDING RECORDS. ILLEGAL OCCUPANCY NOTED: AT 1ST AND 2ND FLOOR HAS BEEN USED/CONV
#35675797J
Oct 7, 2024
IN VIOLATION
$60,000
Jul 13, 2022Construction CLASS - 1
WORK WITHOUT A PERMIT. WORK NOTED: AT BASEMENT LEVEL ERECTED FULL HEIGHT PARTITIONS WALLS TO CREATE A FULL CLASS "A" APARTMENT WITH 2 BEDROOMS, BATHROOM AND KITCHENETTE; INSTALLED WATER AND WASTE LINES FOR 3PCS
#35675976P
Oct 7, 2024
IN VIOLATION
$2,500
Jul 13, 2022Quality of Life CLASS - 1
DWELLING CONVERTED, MAINTAINED OR OCCUPIED WITH 3 OR MORE ADDITIONAL DWELLING UNIT THAN LEGALLY AUTHORIZED BY THE DEPARTMENT OF BUILDING RECORDS. ILLEGAL OCCUPANCY NOTED: AT 1ST AND 2ND FLOOR HAS BEEN USED/CONV
#35675795X
Oct 7, 2024
IN VIOLATION
$60,000
Jul 13, 2022Construction CLASS - 1
907.2.8 FAILURE TO MAINTAIN BUILDING IN CODE COMPLAINT MANNER. FAILURE TO PROVIDE FIRE ALARM SYSTEM AS PER BC 907.2.8, FOR FURNISHED ROOMS AT 1ST AND 2ND FLOOR APARTMENTS. REMEDY: RESTORE TO PRIOR LEGAL CONDITI
#35675975N
Oct 7, 2024
IN VIOLATION
$2,500
Jul 13, 2022Construction CLASS - 1
BC 1009.11 FAILURE TO MAINTAIN BUILDING IN CODE COMPLIANT MANNER. FAILURE TO PROVIDE REQUIRED HANDRAIL AS REQUIRED FOR BC 1009.11(2008 CODE) AND BC 1009.12 (2014 CODE) FOR INTERNAL STAIRCASE FROM THE 1ST FLOOR
#35675978Z
Oct 7, 2024
IN VIOLATION
$2,500
Jul 13, 2022Construction CLASS - 1
FAILURE TO MAINTAIN BUILDING IN CODE COMPLAINT MANNER. LACK OF REQURIED NUMBER OF MEANS OF EGRESS FOR EVERY FLOOR AS PER BC 1018.1 (2008 CODE); 27-366; BC 1021.1 (2014 CODE), FOR FURNISHED ROOM 1ST AND 2ND FLOO
#35675798L
Oct 7, 2024
IN VIOLATION
$2,500
Jul 13, 2022Quality of Life CLASS - 1
DWELLING CONVERTED, MAINTAINED OR OCCUPIED WITH 3 OR MORE ADDITIONAL DWELLING UNIT THAN LEGALLY AUTHORIZED BY THE DEPARTMENT OF BUILDING RECORDS. ILLEGAL OCCUPANCY NOTED: AT 1ST AND 2ND FLOOR HAS BEEN USED/CONV
#35675793M
Oct 7, 2024
IN VIOLATION
$60,000
Jul 13, 2022Construction CLASS - 1
FAILURE TO MAINTAIN BUILDING IN CODE COMPLAINT MANNER. LACK OF A SYSTEM OF AUTOMATIC SPRINKLER WHERE IS REQUIRED AS PER BC 903.2 AND 27-954, FOR FURNISHED ROOMS AT 1ST AND 2ND FLOOR APARTMENT REMEDY: RESTORE TO
#35675799N
Oct 7, 2024
IN VIOLATION
$1,250
Jul 13, 2022Quality of Life CLASS - 1
DWELLING CONVERTED, MAINTAINED OR OCCUPIED WITH 3 OR MORE ADDITIONAL DWELLING UNIT THAN LEGALLY AUTHORIZED BY THE DEPARTMENT OF BUILDING RECORDS. ILLEGAL OCCUPANCY NOTED: AT 1ST AND 2ND FLOOR HAS BEEN USED/CONV
#35675794Y
Oct 7, 2024
IN VIOLATION
$60,000
Jul 13, 2022Construction CLASS - 1
OCCUPANCY CONTRARY TO THAT ALLOWED BY THE DEPARTMENT OF BUILDINGS RECORDS. ILLEGAL OCCUPANCY NOTED: PREMISES CONVERTED TO 3 CLASS "A" APARTMENT CREATING ADDITIONAL FULL CLASS "A" APARTMENT BASEMENT LEVEL WITH 2
#35675977R
Oct 7, 2024
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 28, 2026, 8:57 PM ET. BBL 3034660056.

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