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649 Classon Avenue

BrooklynBIN 3325254
$1,875.00 recorded as dueHPD registration valid
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OverviewHealth scoreTimelineFinesOwner
Open Class C
0
Immediately hazardous
Open Class B
2
Hazardous
Open Class A
0
Non-hazardous
Fines due
$1,875.00
Balance on OATH/ECB summonses
Permits on file
0
DOB permit records
Last activity
Mar 17, 2026
DOB record

Building health score

A composite of public indicators. Every input is a public record. See the full methodology.

A
Health score · Jul 29, 2026
Scored from all 214 public records for this building
Open Class C violations
Immediately hazardous, uncertified
This building 0
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 $1,875
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

Unified timeline

Every record from every agency, interleaved. 214 records on file.

Download this timeline (CSV) →
Mar 17, 2026
Feb 7, 2026
Dec 16, 2025
Dec 10, 2024
Jul 9, 2024
Jun 10, 2024
Apr 16, 2024
Apr 16, 2024
Apr 12, 2024
Mar 5, 2024
Mar 1, 2024
Feb 8, 2024
Dec 8, 2023
Sep 14, 2023
Aug 8, 2023
Aug 8, 2023
Aug 8, 2023
Jul 24, 2023
Jul 24, 2023
Jun 4, 2023
Jun 3, 2023
May 12, 2023
May 12, 2023
Jan 17, 2023
Jan 12, 2023
Dec 7, 2022
Nov 3, 2022
Oct 30, 2022
Jun 6, 2022
Jun 6, 2022

OATH / ECB summonses & fines

$1,875.00 is recorded as due across the 5 summonses below, out of $4,000.00 in penalties imposed. The city’s published records do not show whether a penalty was paid, reduced, or written off.

OATH and ECB summonses for 649 Classon Avenue
1317463Mar 5, 2024ROCKMILLS MP-30 BOILER=DOES NOT MODULATE LOW>HIGH FIRE/COMBUSTION AIR Sep 9, 2024IN VIOLATION$625.00
1728432Jun 4, 2023FAILURE TO MAINTAIN BUILD IN CODE COMPLAINT MANNER. NOTE, A SECTION OFAug 9, 2023IN VIOLATION
1728222Nov 3, 2022EXCESS NOISE@OIL BNR/OIL BNR DOES NOT MODULATE LOW-HIGH FIRE/WASTE OILMar 8, 2023IN VIOLATION
1637763Mar 22, 2021FAILURE TO MAINTAIN BUILDING IN-CODE COMPLIANT MANNER. AT TIME OF INSPOct 6, 2021IN VIOLATION$1,250.00
618984Nov 4, 2011FAILURE TO MAINTAIN BLDG IN CODE COMPLIANT MANNER.CRACKS & MISSING SECDec 19, 2011STIPULATION/IN-VIO