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Condo, residential unit in 2-10 unit building
Riverrun Condominium
421 EAST 50 STREET · East Midtown-Turtle Bay · BIN 1040121
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1902Year Built
5Stories
R1Building Class
R8BZoning
3,883 sfGross Floor Area
10Units
Rent Stabilized16 Open Violations ▸FDNY Report ↗
Condo, residential unit in 2-10 unit building · Owner of record: RIVERRUN CONDOMINIUM · 2,008 sf lot · 1.93 FAR built · Flood zone X
Locations of Work
StructuralElectricalEquipmentGeneral
Floor 14p · 1 filing · 3 docs
▾Owner History (Filing Record)
Companies and organizations named on filings. Individual owners are not shown.
OwnerFilingsMost Recent
RIVERRUN CONDOMINIUM603/21/2026
RELIABLE ENTERPRISES503/22/2026
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
ENTHINK ENGINEERS LLC108/27/2020
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
RELIABLE ENTERPRISES INCGeneral Contractor303/21/2026
LUIGI COICOElectrical103/21/2026
Building Lifecycle
All (30)Filed (1)Permit Issued (1)Violation (28)
06/07/2024
Violation issued (FDNY_NOV, closed)
03/15/2023
Violation issued (HPD, closed)
A
11/02/2022
Violation issued (HPD, closed)
I
10/25/2020
Violation issued (HPD, open)
B
10/25/2020
Violation issued (HPD, open)
B
10/25/2020
Violation issued (HPD, open)
C
08/27/2020
Filed — Alteration
PROPOSED INSTALLATION OF HEAVY DUTY SIDEWALK SHED AS PER PLANS. LIVE LOAD 300 LBS PER SQUARE FEET. SIDEWALK SHED SHALL COMPLY WITH CHAPTER #33 OF THE NYC BUILDING CODE. NO CHANGE IN USE, OCCUPANCY, OR EGRESS UNDER THIS APPLICATION.
M00390768-I1
08/27/2020
Permit issued — Sidewalk Shed
M00390768-I1-SH
10/05/2018
Violation issued (HPD, closed)
I
11/06/2017
Violation issued (HPD, closed)
I
01/27/2017
Violation issued (HPD, open)
B
01/27/2017
Violation issued (HPD, open)
B
01/27/2017
Violation issued (HPD, open)
B
11/16/2016
Violation issued (HPD, open)
B
11/16/2016
Violation issued (HPD, open)
B
11/16/2016
Violation issued (HPD, open)
B
06/12/2015
Violation issued (HPD, open)
A
06/12/2015
Violation issued (HPD, closed)
C
04/29/2015
Violation issued (HPD, open)
C
04/29/2015
Violation issued (HPD, open)
A
04/29/2015
Violation issued (HPD, open)
A
04/29/2015
Violation issued (HPD, open)
A
04/29/2015
Violation issued (HPD, open)
A
10/08/2014
Violation issued (HPD, closed)
B
10/08/2014
Violation issued (HPD, closed)
C
09/08/2010
Violation issued (HPD, open)
B
03/27/2006
Violation issued (FDNY_NOV, closed)
03/27/2006
Violation issued (FDNY_NOV, closed)
04/07/2003
Violation issued (ECB, closed)
Construction
11/21/2002
Violation issued (ECB, closed)
Construction
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWSidewalk ShedPermit IssuedRELIABLE ENTERPRISES INC08/27/2020
BISPLISSUEDPETER MICELI PLUMBING02/10/2016
BISOTISSUEDSOMEK KADOSH CONTRACTOR,01/22/2016
BISOTISSUEDCONSULTING REMODLING INC11/13/2015
1 project · most recent 08/27/2020
Sidewalk Shed
FiledStatusContractorScope
08/27/2020Permit IssuedRELIABLE ENTERPRISES INCSidewalk Shed
Nothing on file for this building.
▾Documents — 34 on file (BIS + DOB NOW)
▸Plans & Drawings1
▸DOB NOWPlans/Sketch - Sidewalk Shed1
09/04/2026M00390768-I1Request digital key ↗
▸Applications & Permits6
▸BISPLAN / WORK APPROVAL APPLICATION3
02/10/2022122390821Open ↗
10/26/2015122517767Open ↗
05/19/2015122390821Open ↗
▸BISWORK PERMIT APPLICATION3
02/12/2016122517767Open ↗
01/27/2016122517767Open ↗
11/25/2015122390821Open ↗
▸Seals & Professional Certifications5
▸BISTECHNICAL REPORT: RESPONSIBILITY/CERTIFICATION4
03/01/2017122517767Open ↗
01/05/2016122517767Open ↗
09/02/2015122390821Open ↗
Showing 3 of 4 on file for this type
▸DOB NOWDPL-1: Design Professional Seal & Signature1
08/13/2026M00390768-I1Open ↗
▸Trade Schedules & Equipment1
▸BISSCHEDULE B - PLUMBING/SPRINKLER/STANDPIPE1
10/26/2015122517767Open ↗
▸Safety & Tenant Protection1
▸DOB NOWTenant Protection Plan1
08/13/2026M00390768-I1Open ↗
▸Environmental & Asbestos2
▸BISASBESTOS: CERTIFICATION (DEP ACP5)2
01/11/2016122517767Open ↗
10/26/2015122517767Open ↗
▸Energy Compliance4
▸BISTECHNICAL REPORT: ENERGY CODE PROGRESS INSPS3
03/01/2017122517767Open ↗
12/14/2015122517767Open ↗
05/19/2015122390821Open ↗
▸BISAS-BUILT ENERGY ANALYSIS1
03/01/2017122517767Open ↗
▸Inspections & Test Reports3
▸BISSUBSURFACE / SOILS-FILL PLACEMENT IN-PLACE DENSITY1
09/06/2023122390821Open ↗
▸BISMASONRY1
09/06/2023122390821Open ↗
▸BISCONCRETE - CAST-IN-PLACE1
09/06/2023122390821Open ↗
▸Approvals, Objections & Sign-offs2
▸BISFINAL1
09/06/2023122390821Open ↗
▸BISCERTIFICATE OF OCCUPANCY/LOC: REQUEST1
03/01/2017122517767Open ↗
▸Cost, Insurance & Ownership5
▸BISCOST AFFIDAVIT4
03/01/2017122517767Open ↗
10/26/2015122517767Open ↗
09/02/2015122390821Open ↗
Showing 3 of 4 on file for this type
▸BISCOST AFFIDAVIT (FINAL): PW31
09/06/2023122390821Open ↗
▸Filing & Intake Forms3
▸BISEFILING COVER SHEET2
10/26/2015122517767Open ↗
05/19/2015122390821Open ↗
▸BISADDITIONAL INFORMATION1
12/02/2015122390821Open ↗
▸Other Documents1
▸BISDepartment of Consumer Affairs (DCA) Form1
01/27/2016122517767Open ↗