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420 West 51 Street, Manhattan

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420 West 51 Street at a glance

420 West 51 Street, Manhattan has 6 open city records on file, 3 of them Class C (immediately hazardous), and no balance recorded as due on OATH/ECB summonses. The most recent record is dated Feb 9, 2026.

Open Class C
3
Immediately hazardous — click to see them
Open Class B
3
Hazardous — click to see them
Open Class A
0
Non-hazardous — click to see them
Fines due
$0.00
Balance on OATH/ECB summonses
Permits on file
14
Construction permits filed with DOB
Last activity
Feb 9, 2026
Bedbugs record

Health score for 420 West 51 Street

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

C
Health score · Aug 5, 2026
Scored from all 274 public records for this building
Open Class C violations
Immediately hazardous, uncertified
This building 3
Open Class B violations
Hazardous
This building 3
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 420 West 51 Street

274 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 420 West 51 Street

No balance is recorded as due across the 49 summonses below, out of $171,275.00 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 420 West 51 Street
1104458Oct 25, 2022FAILURE TO MAINTAIN BUILDING IN CODE COMPLIANT MANNER; NO FIRESTOPPINGJan 12, 2023Found in violation
1058056Oct 25, 2022OCCUPANCY CONTRARY TO THAT ALLOWED BY THE CERT OF OCCUPANCY OR BUILDINJan 12, 2023Found in violation
1058010Oct 25, 2022FAILURE TO CONDUCT OR FILE A FINAL INSPECTION OF PERMITTED WORK WITH TJan 12, 2023Found in violation
1744915Jan 31, 2018UNLAWFUL ACT. FAILURE TO COMPLY W/ AN ORDER OF THE COMMISSIONER. RECORMay 17, 2018Found in violation
1833035Jul 24, 2017FAILURE TO COMPLY WITH AN ORDER OF THE COMMISSIONER.RECORDS INDICATE TMar 1, 2018Written off
1229983May 1, 2017FAILURE TO COMPLY W/ THE COMMISSIONER'S ORDER CONTINUED IN SUMMONS 352Aug 17, 2017Found in violation
1452442Dec 3, 2016FAILURE TO COMPLY W/THE COMM'S ORDER CONTAINED IN NOV #35197056Z ISSUEMar 1, 2018Found in violation
1338285Oct 19, 2016FAILURE TO COMPLY W/ THE COMMISSIONERS ORDER TO FILE A C OF C W/ THE DApr 20, 2017Found in violation
1338288Oct 19, 2016FAILURE TO MAINTAIN BLDG IN CODE COMPLIANT MANNER: NO FIRE STOPPING PEApr 20, 2017Found in violation
860277Aug 17, 2016OCCUPANCY CONTRARY TO THAT ALLOWED BY C OF O & DOB RECORDS. CEILING PIMar 9, 2017Found in violation
864820Aug 5, 2016UNAPPROVED UNSAFE UNSUITABLE ELECTRICAL EQUIPMENT APPARATUS APPLIANCESNov 10, 2016Found in violation
800196Aug 1, 2016UNLAWFULLY CONTINUED WORK WHILE ON NOTICE OF SWO. @ FRONT OF PREMISES Mar 1, 2018Found in violation
1172914Dec 18, 2015FAILURE TO COMPLY W/THE COMM'S ORDER CONTAINED IN NOV #35026522K ISSUEFeb 4, 2016Found in violation
1415627Nov 25, 2015FAILURE TO MAINTAIN BUILDING IN CODE COMPLIANT MANNER,FAILURE TO PROVIMar 10, 2016Found in violation
1415625Nov 25, 2015PERMANENT RESIDENCE USED/CONVERETED FOR OTHER THAN PERMANENT RESIDENT Mar 10, 2016Found in violation
1438665Nov 25, 2015BC907.2.8 FAILURE TO PROVIDE FIRE ALARM SYSTEM FOR TRANSIENT USE. Mar 10, 2016Found in violation
1415626Nov 25, 2015FAILURE TO MAINTAIN BUILDING IN CODE COMPLIANT MANNER.LACK OF A SYSTEMMar 10, 2016Found in violation
977959Nov 21, 2015PERMANENT RESIDENCE USED/CONVERTED FOR OTHER THAN PERMANENT RESIDENCE May 26, 2016Found in violation
437032Nov 21, 2015SEC. 907.2.8 FAILURE TO PROVIDE FIRE ALARM SYSTEM FOR TRANSIENT USE. PMay 26, 2016Found in violation
1163336Nov 21, 2015FAILURE TO MAINTAIN BLDG IN CODE COMPLIANT MANNER. FAILURE TO PROVIDE May 26, 2016Found in violation
1289228Nov 21, 2015FAILURE TO MAINTAIN BLDG IN CODE COMPLIANT MANNER. LACK OF A SYSTEM AUMay 26, 2016Found in violation
1025714Oct 30, 2015FAIL TO COMPLY W/COMISSIONER'S ORDER CONTAINED IN NOV # 35026522K Jan 28, 2016Found in violation
993876Oct 14, 2015FAILURE TO COMPLY W/THE COMM'S ORDER CONTAINED IN NOV #35147107Y ISSUEDec 10, 2015Found in violation
1047768Aug 26, 2015PERMANANT DWELLING USED/CONVERTED FOR OTHER THAN PERMANANT RESIDENTIALDec 17, 2015Found in violation
1047832Aug 26, 2015FAILURE TO MAINTAIN BLDG IN CODE COMPLIANT MANNER.FAILURE TO PROVIDE NDec 17, 2015Found in violation
493478Aug 26, 2015FAILURE TO MAINTAIN BLDG IN CODE COMPLIANT MANNER.USE OF PROHIBITED DODec 17, 2015Found in violation
869852Aug 26, 2015FAILURE TO MAINTAIN BLDG IN CODE COMPLIANT MANNER.LACK OF A SYSTEM OF Dec 17, 2015Found in violation
869866Aug 26, 2015BC907.2.8 FAILURE TO PROVIDE FIRE ALARM SYSTEM IN TRANSIENTLY OCCUPIEDDec 17, 2015Found in violation
1340204Aug 25, 2015FAILURE TO MAINTAIN BLDG. NOTED: ENTIRE BASEMENT LEVEL CEILING IS W/O Dec 10, 2015Found in violation
1025691Jul 30, 2015FAIURE TO COMPLY W/ THE COMM'S ORDER CONTAINED IN NOV#35026522K ISSUEDSep 17, 2015Found in violation
1247588Jul 6, 2015FAILURE TO COMPLY WITH THE COMMISSIONER'S ORDER CONTAINED IN NOV#35079Oct 29, 2015Found in violation
1158704Jun 15, 2015FAILURE TO COMPLY WITH THE COMMISSIONER'S ORDER CONTAINED IN NOTICE OFSep 3, 2015Found in violation
1758800Jun 6, 2015FAILURE TO COMPLY WITH THE COMMISSIONER'S ORDER TO FILE A CERTIFICATE Aug 27, 2015Found in violation
577203May 6, 2015FAILURE TO MAINTAIN. DEFECT IS: 1)MISSING FIRE RATED MATERIAL THROUGHOJun 25, 2015Found in violation
1118390Apr 16, 2015FAILURE TO COMPLY W/THE COMMISSIONER'S ORDER CONTAINED IN NOTICE OF VIJul 9, 2015Found in violation
1663779Mar 18, 2015WORK DOES NOT CONFORM TO APPROVED CONSTRUCTION DOCUMENTS &/OR APPROVEDMay 14, 2015Written off
1158681Feb 27, 2015FAILURE TO COMPLY WITH THE COMMISSIONER'S ORDER CONTAINED IN NOTICE OFApr 16, 2015Found in violation
1083524Jan 10, 2015FAILURE TO COMPLY W/THE COMMISSIONER'S ORDER TO FILE A C OF C W/THE DEFeb 26, 2015Found in violation
1172937Jan 10, 2015FAILURE TO COMPLY W/THE COMMISSIONER'S ORDER CONTAINED IN NOTICE OF VIFeb 26, 2015Found in violation
485989Dec 20, 2014B254,15,16,32A,38,50A,50B,50C,50D,50E,50F,50G,50H,50I.50A-JACKET MISSIFeb 5, 2015Settled by stipulation
1083377Nov 18, 201428-104.8.4 FAILURE TO PROVIDE REQUIRED TENANT PROTECTION/PLAN NOT FILEJan 22, 2015Found in violation
1130249Nov 18, 2014WORK W/O A PERMIT:NOTED: AT BASEMENT LEVEL FULL GUT DEMO,REMOVAL OF ALJan 22, 2015Found in violation
1083376Nov 18, 2014FILED A CERTIFICATE,FORM,APPLICATION ETC CONTAINING A FALSE STATEMENT.Jan 22, 2015Found in violation
1463770Oct 29, 2014FAILURE TO COMPLY W/THE COMMISSIONER'S ORDER TO FILE A C OF C W/THE DEJan 22, 2015Found in violation
1279759Oct 29, 2014FAILURE TO COMPLY W/THE COMM'NRS ORDER CONTAINED IN NOV#35074442R ISSUJan 22, 2015Found in violation
1279863Sep 10, 2014WORK W/O PERMIT. WORK NOTED: 1) AT APT 2R (AT REAR 1ST FL) REAARAGED LJan 22, 2015Found in violation
1663440Sep 10, 2014OCCUPANCY CONTRARY TO THAT WHICH IS ALLOWED BY DOB RECORDS. NOTE: ROOFJan 22, 2015Written off
856609Sep 3, 2014FAIL TO MAINTAIN BLDG IN CODE COMPLIANT MANNER-NOTED DEFECT IN APT 2R Oct 23, 2014Settled by stipulation
1280036Aug 26, 2014WORK W/O A PERMIT: NOTED ENTIRE GUT RENOVATION AT FIRST FLOOR SPACE.RENov 6, 2014Found in violation