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20 Patchen Avenue, Brooklyn

1 open Class C — see them ↓$10,162.00 recorded as dueHPD registration valid
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OverviewHealth scoreTimelineFinesOwner

20 Patchen Avenue at a glance

20 Patchen Avenue, Brooklyn has 4 open city records on file, 1 of them Class C (immediately hazardous), and $10,162.00 recorded as due on OATH/ECB summonses. The most recent record is dated Dec 31, 2025.

Open Class C
1
Immediately hazardous — click to see them
Open Class B
1
Hazardous — click to see them
Open Class A
2
Non-hazardous — click to see them
Fines due
$10,162.00
Balance on OATH/ECB summonses
Permits on file
11
Construction permits filed with DOB
Last activity
Dec 31, 2025
HPD record

Health score for 20 Patchen Avenue

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

B
Health score · Aug 5, 2026
Scored from all 96 public records for this building
Open Class C violations
Immediately hazardous, uncertified
This building 1
Open Class B violations
Hazardous
This building 1
Heat & hot water records
Violations and complaints, last 24 months
This building 0
Unpaid penalties
OATH/ECB summonses with balance due
This building $10,162
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 20 Patchen Avenue

96 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 20 Patchen Avenue

$10,162.00 is recorded as due across the 8 summonses below, out of $15,812.00 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 20 Patchen Avenue
1708710Jul 25, 2019UNLAWFUL ACTS.FAILURE TO COMPLY WITH COMMISSIONERS ORDER.AT THE TIME ONov 25, 2019Defaulted (did not respond)$6,250.00
1383269Apr 6, 2018FAILURE TO COMPLY W/THE COMM'S ORDER CONTAINED IN SUMMONS/VIO #3529484Jun 4, 2018Found in violation$612.00
1241779Feb 15, 2018FAILURE TO COMPLY WITH THE COMMISSIONER'S ORDER CONTAINED IN SUMMONS/VApr 9, 2018Written off
1229487Feb 15, 2018FAILURE TO COMPLY WITH THE COMMISSIONER'S ORDER CONTAINED IN SUMMONS/VApr 9, 2018Found in violation$800.00
1360943Jan 10, 2018FAILURE TO COMPLY W/THE COMM'S ORDER CONTAINED IN SUMMONS/VIO #3529489Mar 5, 2018Written off
1839247Nov 29, 2017UNSAFE STORAGE OF MATERIALS DURING CONSTRUCTION ON DEMOLITION.@ TIME OMar 21, 2018Written off
855517Nov 29, 2017UNSAFE STORAGE OF MATERIALS DURING CONSTRUCTION ON DEMOLITION.@ TIME OMar 21, 2018Found in violation$2,500.00
1722968Jan 7, 2005FAILURE TO MAINTAIN: NOTED: THE DOWN SPOUTS THAT CONNECTED TO GUTTER AOct 3, 2005Written off