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663 Flatbush Avenue, Brooklyn

1 open Class C — see them ↓$16,500.00 recorded as dueHPD registration valid
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663 Flatbush Avenue at a glance

663 Flatbush Avenue, Brooklyn has 3 open city records on file, 1 of them Class C (immediately hazardous), and $16,500.00 recorded as due on OATH/ECB summonses. The most recent record is dated Jan 28, 2026.

Open Class C
1
Immediately hazardous — click to see them
Open Class B
2
Hazardous — click to see them
Open Class A
0
Non-hazardous — click to see them
Fines due
$16,500.00
Balance on OATH/ECB summonses
Permits on file
9
Construction permits filed with DOB
Last activity
Jan 28, 2026
Bedbugs record

Health score for 663 Flatbush Avenue

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

B
Health score · Aug 5, 2026
Scored from all 188 public records for this building
Open Class C violations
Immediately hazardous, uncertified
This building 1
Open Class B violations
Hazardous
This building 2
Heat & hot water records
Violations and complaints, last 24 months
This building 0
Unpaid penalties
OATH/ECB summonses with balance due
This building $16,500
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 663 Flatbush Avenue

188 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 663 Flatbush Avenue

$16,500.00 is recorded as due across the 3 summonses below, out of $16,585.00 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 663 Flatbush Avenue
42964Oct 23, 2024AT TIME OF INSPECTION, OBSERVED 4 STORY MIX USE BUILDING 1ST FLOOR COMDec 17, 2026Defaulted (did not respond)$4,000.00
1593286Oct 23, 2024A.T.O. I, OBSERVED 4 STORY MIX USE BUILDING 1ST FLOOR COMMERCIAL SPACEDec 21, 2026Defaulted (did not respond)$12,500.00
529732May 15, 199131A,32, COVERS OFF SWITCH & CONTROL.Apr 20, 1992Found in violation