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511 West 171 Street, Manhattan

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511 West 171 Street at a glance

511 West 171 Street, Manhattan has 57 open city records on file, 4 of them Class C (immediately hazardous), and no balance recorded as due on OATH/ECB summonses. The most recent record is dated Feb 12, 2026.

Open Class C
4
Immediately hazardous — click to see them
Open Class B
52
Hazardous — click to see them
Open Class A
1
Non-hazardous — click to see them
Fines due
$0.00
Balance on OATH/ECB summonses
Permits on file
1
Construction permits filed with DOB
Last activity
Feb 12, 2026
Bedbugs record

Health score for 511 West 171 Street

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

D
Health score · Aug 5, 2026
Scored from all 83 public records for this building
Open Class C violations
Immediately hazardous, uncertified
This building 4
Open Class B violations
Hazardous
This building 52
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

Record timeline for 511 West 171 Street

83 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 511 West 171 Street

No balance is recorded as due across the 1 summons below, out of $1,000.00 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 511 West 171 Street
585169Jul 17, 1992FAILURE TO MAINTAIN DEFECT IS:AT APT C3-3RD FLOOR REAR HAS SAGGING Sep 10, 1992Written off