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21 Adelphi Street

BrooklynBIN 3058012
2 open Class C$2,500.00 recorded as dueHPD registration valid
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OverviewHealth scoreTimelineFinesOwner
Open Class C
2
Immediately hazardous
Open Class B
4
Hazardous
Open Class A
0
Non-hazardous
Fines due
$2,500.00
Balance on OATH/ECB summonses
Permits on file
0
DOB permit records
Last activity
Dec 21, 2023
Bedbugs record

Building health score

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

B
Health score · Jul 30, 2026
Scored from all 37 public records for this building
Open Class C violations
Immediately hazardous, uncertified
This building 2
Open Class B violations
Hazardous
This building 4
Heat & hot water records
Violations and complaints, last 24 months
This building 0
Unpaid penalties
OATH/ECB summonses with balance due
This building $2,500
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

Unified timeline

Every record from every agency, interleaved. 37 records on file.

Download this timeline (CSV) →
Dec 21, 2023
Oct 4, 2023
Oct 4, 2023
Aug 21, 2023
Jun 22, 2023
Jun 22, 2023
Jun 21, 2023
Jun 20, 2023
Jun 20, 2023
Mar 21, 2023
Feb 23, 2022
Apr 21, 2021
Apr 7, 2021
Nov 8, 2019
Aug 6, 2019
Oct 15, 2018
Apr 6, 2018
Nov 17, 2017
Feb 24, 2017
Nov 3, 2016
Jul 24, 2016
May 2, 2016
Mar 4, 2016
Oct 1, 2015
Mar 3, 2015
Jul 9, 2013
Jul 12, 2012
Jun 19, 2012
Dec 13, 2011
Mar 13, 2010

OATH / ECB summonses & fines

$2,500.00 is recorded as due across the 2 summonses below, out of $2,500.00 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 21 Adelphi Street
1742162Jun 22, 2023WORK DOES NOT CONFORM TO APPROVED CONSTRUCTION DOCUMENTS AND/OR APPROVOct 11, 2023IN VIOLATION$1,250.00
1742163Jun 22, 2023WORK WITHOUT PERMIT:NOTED:AT TIME OF INSPECTION OBSERVED WORK IN PROGROct 11, 2023IN VIOLATION$1,250.00