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911 Nostrand Avenue, Brooklyn

3 open Class C — see them ↓$217,500.00 recorded as dueHPD registration valid
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911 Nostrand Avenue at a glance

911 Nostrand Avenue, Brooklyn has 3 open city records on file, 3 of them Class C (immediately hazardous), and $217,500.00 recorded as due on OATH/ECB summonses. The most recent record is dated Dec 15, 2025.

Open Class C
3
Immediately hazardous — click to see them
Open Class B
0
Hazardous — click to see them
Open Class A
0
Non-hazardous — click to see them
Fines due
$217,500.00
Balance on OATH/ECB summonses
Permits on file
29
Construction permits filed with DOB
Last activity
Dec 15, 2025
HPD record

Health score for 911 Nostrand Avenue

A composite of the public indicators below. How it is scored.

D
Health score · Aug 5, 2026
Scored from all 118 public records for this building
Open Class C violations
Immediately hazardous, uncertified
This building 3
Open Class B violations
Hazardous
This building 0
Heat & hot water records
Violations and complaints, last 24 months
This building 3
Unpaid penalties
OATH/ECB summonses with balance due
This building $217,500
Bedbug filings with infestations
Annual LL69 filings on record
This building 0
Tenant litigation
Open HP actions in Housing Court
This building 0
Active vacate order
HPD or FDNY order to vacate, still in effect
This building No

Record timeline for 911 Nostrand Avenue

118 records on file, every agency interleaved. Class A, B and C are HPD’s hazard tiers: C is immediately hazardous, A and B explained here.

Download this timeline (CSV) →

OATH / ECB summonses & fines at 911 Nostrand Avenue

$217,500.00 is recorded as due across the 20 summonses below, out of $311,650.00 in penalties imposed. Balances are as the city publishes them; a settlement or write-off that never reached the dataset will not show here. New to these? How an OATH summons becomes a penalty, explained.

OATH and ECB summonses for 911 Nostrand Avenue
1140251Oct 15, 2025REMOVED OR DEFACED A WRITTEN POSTED VACATE ORDER. NOTED: AT THE TIME ODec 24, 2025Defaulted (did not respond)$25,000.00
1792962Jul 31, 2025REMOVED OR DEFACED A WRITTEN POSTED VACATE ORDER. NOTED AT THE TIME OFAug 24, 2026Pending$5,000.00
1801832Jun 9, 2025FAILURE TO MAINTAIN BUILDING IN A CODE-COMPLIANT MANNER. FAILURE TO PRAug 24, 2026Resolved$2,500.00
1801815Jun 9, 2025ILLEGAL OCCUPANCY WITH 3 OR MORE ADDITIONAL DWELLING UNITS. NOTED: C OAug 24, 2026Resolved$60,000.00
1792953Jun 9, 2025WORK WITHOUT A PERMIT. WORK NOTED: AT 5TH LEVEL ERECTED FULL HEIGHT PAAug 24, 2026Pending$2,500.00
1801831Jun 9, 2025ILLEGAL OCCUPANCY WITH 3 OR MORE ADDITIONAL DWELLING UNITS. NOTED: C OAug 24, 2026Resolved$60,000.00
1801735Jun 9, 2025ILLEGAL OCCUPANCY WITH 3 OR MORE ADDITIONAL DWELLING UNITS. NOTED: C OAug 24, 2026Resolved$60,000.00
1801724Jun 9, 2025BC 907.2.8. FAILURE TO MAINTAIN BUILDING IN A CODE-COMPLIANT MANNER. FAug 24, 2026Resolved$2,500.00
1497351Feb 10, 2022FAILURE TO MAINTAIN BLDG IN CODE COMPLIANT MANNER. FAILED TO MAINTAIN Jun 22, 2022Found in violation—
1497225Feb 10, 2022REMOVED OR DEFACED A WRITTEN POSTED VACATE ORDER. NOTED: VACATE ORDER Jun 22, 2022Found in violation—
1497138Feb 4, 2022WORK WITHOUT A PERMIT.WORK NOTED AT APT4R DUPLEX ERECTED FULL HEIGHT PJun 15, 2022Found in violation—
1497116Feb 4, 2022FAILURE TO MAINTAIN BUILDING IN CODE COMPLIANT MANNER.LACK OF REQUIREDJun 15, 2022Found in violation—
1497044Feb 4, 2022DWELLING CONVERTED,MAINTAINED OR OCCUPIED WITH 3 OR MORE ADDITIONAL DWJun 15, 2022Found in violation—
1496575Feb 4, 2022DWELLING CONVERTED MAINTAINED OR OCCUPIED WITH 3 OR MORE ADDITIONAL DWJun 15, 2022Found in violation—
1497101Feb 4, 2022DWELLING CONVERTED,MAINTAINED OR OCCUPIED WITH 3 OR MORE ADDITIONAL DWJun 15, 2022Found in violation—
1497152Feb 4, 2022PERMANENT DWELLING USE/CONVERTED FOR OTHER THAN PERMANENT-RESIDENTIAL Jun 22, 2022Found in violation—
1497079Feb 4, 2022DWELLING CONVERTED,MAINTAINED OR OCCUPIED WITH 3 OR MORE ADDITIONAL DWJun 15, 2022Found in violation—
1497102Feb 4, 2022DWELLING CONVERTED,MAINTAINED OR OCCUPIED WITH 3 OR MORE ADDITIONAL DWJun 15, 2022Found in violation—
691328Feb 9, 2018SEC: BC 3309.10. NO ROOF PROTECTION. @ TIME OF INSP OBSERVED THAT THERMay 2, 2018Found in violation—
474851Feb 5, 2018FAILURE TO SAFEGUARD ALL PERSONS AND PROPERTY AFFECTED BY CONSTRUCTIONMay 2, 2018Found in violation—