Brooklyn · Block 1806 · Lot 44 · 11221

511 Quincy Street

3 floors · 2 apartments · 4,830 sq ft · built 1931 · class S9 · owner of record: 511 Quincy Llc

12open violations
$15,625ECB/OATH penalties owed
0HPD class C (immediately hazardous)
62dto Annual boiler inspection (1 boiler)

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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 62 days
Keep the report on file (not filed with DOB)
Annual boiler inspection (1 boiler) Applies
Boiler inspection · By December 31 each year
What this is

Boilers are inspected each calendar year and the report is filed in DOB NOW: Safety within 14 days of the inspection (low-pressure boilers in residential buildings of 5 or fewer families are exempt). Latest report on record: 2025-07-17 (Accepted). Agency page

Dec 31, 2026
in 62 days
1 of 1 without an accepted 2026 report yet
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 306 days
Required only if the owner doesn't live there
Gas piping inspection (2028 cycle) Likely applies
Local Law 152 · During 2028
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 3 is on the 2028 cycle; certification is filed with DOB after the inspection. Buildings with no gas piping file a certification instead. Agency page

Dec 31, 2028
in 793 days
Next cycle year 2028

Open violations

ECB / OATH (7) · $15,625 owed
IssuedViolationHearingBalance
Oct 7, 2026Construction CLASS - 1
FAILURE TO MAINTAIN BUILDING IN CODE-COMPLIANT MANNER. LACK OF REQUIRED NUMBER OF AUTOMATIC SPRINKLER SYSTEM AS PER BC 903.2 AND 27-954 FOR TRANSIENT USE AT 2ND FLOOR APARTMENT. REMEDY: DISCONTINUE ILLEGAL USE.
#35731304X
Dec 16, 2026
PENDING
$2,500
Oct 7, 2026Zoning CLASS - 2
FAILURE TO COMPLY WITH ZR 23-44 SECTION 9A. AT EXPOSURE #1 ON 511 QUINCY STREET, HAVING INSTALLED A WOODEN FENCE APPROXIMATELY 6FT HIGH X 12FT WIDE WITH WOOD DOOR. PREVIOUS ECB #35720408R. REMEDY: COMPLY WITH Z
#35731305H
Dec 16, 2026
PENDING
$3,125
Oct 7, 2026Construction CLASS - 1
OCCUPANCY CONTRARY TO THAT ALLOWED BY THE DEPARTMENT OF BUILDINGS RECORDS. ILLEGAL OCCUPANCY NOTED AT 2ND FLOOR APARTMENT HAS BEEN CONVERTEDAND USED TRANSIENTLY WITH 2 SHORT TERM GUEST STAYING FOR LESS THAN 30
#35731301K
Dec 16, 2026
PENDING
$2,500
Oct 7, 2026Construction CLASS - 1
FAILURE TO MAINTAIN BUILDING IN CODE-COMPLIANT MANNER. LACK OF REQUIRED NUMBER OF MEANS OF EGRESS FOR EVERY FLOOR PER BC 1018.1(2008 CODE); 27-366; BC 1021.1(2014 CODE); BC 1006.3(2022 CODE), FOR TRANSIENT USE
#35731302M
Dec 16, 2026
PENDING
$2,500
Oct 7, 2026Construction CLASS - 1
BC 907.2.8. FAILURE TO PROVIDE FIRE ALARM SYSTEM CLASS J FOR TRANSIENTUSE AT 2ND FLOOR APARTMENT. REMEDY: DISCONTINUE ILLEGAL USE.
#35731303Y
Dec 16, 2026
PENDING
$2,500
Dec 3, 2025Zoning CLASS - 2
FAILURE TO COMPLY WITH ZR23-44 SECTION 9A HAVING INSTALLED AT EXPOSURE#1 ON 511 QUINCY STREET A WOODEN FENCE WITH WOOD DOOR APPROX. 6 FOOT IN HEIGHT. REMEDY: COMPLY WITH ZONING RESOLUTION.
#35720408R
Jan 11, 2027
PENDING
$1,250
Dec 3, 2025Construction CLASS - 2
WORK WITHOUT A PERMIT. WORK NOTED: AT EXP #1 ON 511 QUINCY STREET, HAVING ERECTED A WOODEN FENCE WITH WOOD APPROX. 6 FOOT IN HEIGHT. REMEDY:OBTAIN PERMIT.
#35720409Z
Jan 11, 2027
PENDING
$1,250
DOB (1)
IssuedViolationStatus
Jun 20, 2023LOW PRESSURE BOILER
VIOLATION ISSUED-FAILURE TO FILE 2018 EXTERNAL LOW PRESSURE INSPECTION
#06365
DOB VIOLATION - ACTIVE
DOB NOW Safety (3)
IssuedViolationStatus
Jan 8, 2026Gas Piping - LL152 FTF-PL-PER
Cycle 2, Sub-cycle A (premises is in Community District 3)
Active
Oct 25, 2024Boiler FTC-BE-EXT-LP
Violation Issued-Failure To File 2023 External Inspection Affirmation of Correction for LP Device
Active
Jun 20, 2023Boiler LBLVIO
VIOLATION ISSUED-FAILURE TO FILE 2018 EXTERNAL LOW PRESSURE INSPECTION
Active
HPD (1) · C 0 · B 1 · A 0
IssuedClassViolationCorrect by
Aug 20, 2008BSECTION 27-2005 ADMIN. CODE: REPLACE WITH NEW THE MISSING SKYLIGHT OVER PUBLIC HALL AT ROOF.Sep 24, 2008

Issued in the last 120 days

DateSourceWhatNow
Oct 7, 2026ECBConstruction: FAILURE TO MAINTAIN BUILDING IN CODE-COMPLIANT MANNER. LACK OF REQUIRED NUMBER OF AUTOMATIC SPRINKLER SYSTEM AS PER BC 903.2 AND 27-954 FOR TRANSIENT USE AT 2ND FLOOR APARTMENT. REMEDY: DISCONTINUE ILLEGAL USE.Open
Oct 7, 2026ECBZoning: FAILURE TO COMPLY WITH ZR 23-44 SECTION 9A. AT EXPOSURE #1 ON 511 QUINCY STREET, HAVING INSTALLED A WOODEN FENCE APPROXIMATELY 6FT HIGH X 12FT WIDE WITH WOOD DOOR. PREVIOUS ECB #35720408R. REMEDY: COMPLY WITH ZOpen
Oct 7, 2026ECBConstruction: OCCUPANCY CONTRARY TO THAT ALLOWED BY THE DEPARTMENT OF BUILDINGS RECORDS. ILLEGAL OCCUPANCY NOTED AT 2ND FLOOR APARTMENT HAS BEEN CONVERTEDAND USED TRANSIENTLY WITH 2 SHORT TERM GUEST STAYING FOR LESS THAN 30Open
Oct 7, 2026ECBConstruction: FAILURE TO MAINTAIN BUILDING IN CODE-COMPLIANT MANNER. LACK OF REQUIRED NUMBER OF MEANS OF EGRESS FOR EVERY FLOOR PER BC 1018.1(2008 CODE); 27-366; BC 1021.1(2014 CODE); BC 1006.3(2022 CODE), FOR TRANSIENT USEOpen
Oct 7, 2026ECBConstruction: BC 907.2.8. FAILURE TO PROVIDE FIRE ALARM SYSTEM CLASS J FOR TRANSIENTUSE AT 2ND FLOOR APARTMENT. REMEDY: DISCONTINUE ILLEGAL USE.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 30, 2026, 3:03 PM ET. BBL 3018060044.

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