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509 Dean Street

BrooklynBIN 3027631
HPD registration valid
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OverviewHealth scoreTimelineFinesOwner
Open Class C
0
Immediately hazardous
Open Class B
24
Hazardous
Open Class A
0
Non-hazardous
Fines due
$0.00
Balance on OATH/ECB summonses
Permits on file
7
DOB permit records
Last activity
Nov 14, 2025
DOB 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 55 public records for this building
Open Class C violations
Immediately hazardous, uncertified
This building 0
Open Class B violations
Hazardous
This building 24
Heat & hot water records
Violations and complaints, last 24 months
This building 0
Unpaid penalties
OATH/ECB summonses with balance due
This building $0
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. 55 records on file.

Download this timeline (CSV) →
Nov 14, 2025
Aug 12, 2025
Jun 10, 2025
Mar 5, 2025
Feb 28, 2025
Sep 24, 2024
Sep 23, 2024
Jan 9, 2024
Jun 30, 2023
Jun 30, 2023
Jun 20, 2023
Jun 20, 2023
Apr 25, 2023
Dec 30, 2022
Mar 3, 2022
Jul 8, 2021
Apr 6, 2018
Mar 11, 2017
Mar 10, 2017
Feb 24, 2017
Feb 17, 2017
Oct 1, 2015
Aug 26, 2015
Aug 12, 2015
Aug 12, 2015
May 27, 2015
May 22, 2015
May 22, 2015
May 11, 2015
May 11, 2015

OATH / ECB summonses & fines

No balance is recorded as due across the 4 summonses below, out of $3,900.00 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 509 Dean Street
1205550Feb 17, 2017AS PER CLASS 1 (B265) 28-303.7 FAILURE TO FILE A COMPLETE BOILER INSPEApr 3, 2017IN VIOLATION
1083537Aug 26, 2015FAILURE TO COMPLY W/THE COMM'S ORDER CONTAINED IN NOV #35127442N ISSUEMar 14, 2016IN VIOLATION
390242May 11, 2015SEC. 1001.1 FAILURE TO MAINTAIN BLDG IN CODE COMPLAINT MANNER. FAILUREJul 13, 2015IN VIOLATION
390384May 11, 2015WORK DOES NOT CONFORM TO APPROVED CONSTRUCTION DOCUMENTS &/OR AMENDMENJul 13, 2015IN VIOLATION