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BuildNYC
Hospital staff facility
520 1ST AVENUE
MANHATTAN · BIN 1022053
💬 Discuss this project
1960Year Built
6Stories
I4Building Class
R8Zoning
85,590 sfGross Floor Area
3Units
LL97 Covered5 Active Violations 1 unresolved · 4 paperwork only 2 likely answered 1 old, status unconfirmed ▸FISP: UNSAFE
Hospital staff facility · 17,775 sf lot · 4.82 FAR built · Flood zone X
Locations of Work
ArchitectureStructuralMechanicalPlumbingFire ProtectionEquipmentGeneral
Names shown beside floors are taken automatically from the text of filed documents and may be incomplete or wrong.
Roof1p · 1 filing · 20 docs
Floor 1HDSB installation22p · 2 filings · 20 docs
Cellar5p · 1 filing · 20 docs
Basement3p · 1 filing · 20 docs
Sub-Basement14p · 1 filing · 20 docs
Site & exteriorSidewalk shed5p · 1 filing · 4 docs
▾Owner History (Filing Record)
Companies and organizations named on filings. Individual owners are not shown.
OwnerFilingsMost Recent
NYC Ocme1707/08/2026
Department of Citywide Adm Services803/21/2026
NYC Department of General Services703/21/2026
Inspeco103/21/2026
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
Hansen Engineering407/28/2025
MG New York Architects102/14/2025
Patuxent Engineering211/15/2023
Ikra Consulting111/08/2021
▾Filing Representatives (Expediters)
RepresentativeFilingsMost Recent
Socotec1003/21/2026
Patuxent Engineering403/21/2026
AK Consulting Services203/21/2026
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
Med RayGeneral Contractor507/08/2026
Carlitos ContractingScaffold507/08/2026
Interstate ElectricElectrical103/21/2026
RPJ ElectricElectrical103/21/2026
Marty Allen Electrical CoElectrical103/21/2026
Nunez ElectricElectrical103/21/2026
Omd ElectricalElectrical103/21/2026
Rennon ConstructionScaffold107/08/2026
Vincent & Sons Electric ContractingElectrical103/21/2026
Allstate SprinklerFire Protection107/08/2026
Threetech ElectricElectrical103/21/2026
▾Special Inspection Agencies
AgencyLicense #FilingsMost Recent
Hansen Engineering8174407/28/2025
MG New York Architects, P3444102/14/2025
Building Lifecycle
All (118)Filed (8)Permit Issued (8)Signed Off (5)Facade (FISP) (12)Violation (60)Inspection (2)Special Inspection (23)
03/12/2026
Inspection — Certified Sprinkler-SP-Fixtures-Finish
Certified
View inspection ↗
03/05/2026
Inspection — Certified Sprinkler-SP-Piping Dry/Wet-Hydrostatic Test
Certified
View inspection ↗
02/03/2026
Signed off — Alteration
Filing herewith for the installation of new sprinkler heads at basement loading dock modular room .
M01174010-I1
08/04/2025
Signed off — Alteration
Filing herewith for the installation of new sprinkler heads at basement loading dock modular room .
M01174010-S1
08/04/2025
Signed off — Alteration
Filing herewith for the installation of new sprinkler heads at basement loading dock modular room .
M01174010-S3
07/29/2025
Special inspection requirement — HVAC-R and service water heating equipment
Ryan Hansen
07/29/2025
Special inspection requirement — Final
Ryan Hansen
07/29/2025
Special inspection requirement — Mechanical Systems
Ryan Hansen
07/29/2025
Special inspection requirement — Fire-Resistant Penetrations and Joints
Ryan Hansen
07/29/2025
Special inspection requirement — Maintenance information
Ryan Hansen
07/29/2025
Special inspection requirement — HVAC-R and service water heating system controls
Ryan Hansen
07/29/2025
Special inspection requirement — HVAC-R and service water piping design and insulation
Ryan Hansen
07/28/2025
Filed — Alteration
Filing herewith for the installation of new sprinkler heads at basement loading dock modular room .
M01174010-P1
06/18/2025
Special inspection requirement — Fire-Resistant Penetrations and Joints
Ryan Hansen
06/18/2025
Special inspection requirement — Mechanical Systems
Ryan Hansen
06/18/2025
Special inspection requirement — Final
Ryan Hansen
06/18/2025
Special inspection requirement — HVAC-R and service water piping design and insulation
Ryan Hansen
06/18/2025
Special inspection requirement — HVAC-R and service water heating equipment
Ryan Hansen
06/18/2025
Special inspection requirement — Maintenance information
Ryan Hansen
06/18/2025
Special inspection requirement — HVAC-R and service water heating system controls
Ryan Hansen
03/18/2025
Permit issued — Sprinklers
M01174010-S2-EW-SP
03/05/2025
Permit issued — Structural
M01174010-S3-ST
03/04/2025
Permit issued — Mechanical Systems
M01174010-S1-MS
03/04/2025
Permit issued — General Construction
M01174010-I1-GC
02/18/2025
Filed — Alteration
Filing herewith for the installation of new sprinkler heads at basement loading dock modular room .
M01174010-S3
02/18/2025
Filed — Alteration
Filing herewith for the installation of new sprinkler heads at basement loading dock modular room .
M01174010-S2
02/17/2025
Filed — Alteration
Filing herewith for the installation of new sprinkler heads at basement loading dock modular room .
M01174010-S1
02/14/2025
Filed — Alteration
Filing herewith for the installation of new sprinkler heads at basement loading dock modular room .
M01174010-I1
02/14/2025
Special inspection requirement — Structural Steel - Welding
Ryan Hansen
02/14/2025
Special inspection requirement — Structural Stability – Alterations of existing buildings
Ryan Hansen
02/14/2025
Special inspection requirement — Post-installed Anchors
Ryan Hansen
02/14/2025
Special inspection requirement — Concrete - Cast-In-Place
Ryan Hansen
02/14/2025
Special inspection requirement — Structural Steel - High Strength Bolting
Ryan Hansen
02/14/2025
Special inspection requirement — Structural Steel - Details
Ryan Hansen
02/13/2025
Special inspection requirement — Final
Ryan Hansen
02/12/2025
Special inspection requirement — Fire-Resistant Penetrations and Joints
Ryan Hansen
02/10/2025
Special inspection requirement — Sprinkler Systems
Ryan Hansen
08/30/2024
Signed off — Alteration
INSTALLATION OF SIDEWALK SHED FOR PEDESTRIAN SAFETY DURING CONSTRUCTION. SIDEWALK SHED SHALL COMPLY WITH NYCC 2014 CHAPTER 33 . NO CHANGE IN EGRESS, USE, OR OCCUPANCY.
M00767916-I1
07/12/2024
Cycle 9 facade report submitted
06/19/2024
Cycle 9 facade report signed — UNSAFE
06/12/2024
Cycle 9 facade inspection completed
04/03/2024
Permit issued — Sidewalk Shed
M00767916-I1-SH
02/22/2024
Violation issued (DOB, open)
V-DOB VIOLATION - ACTIVE
02/07/2024
Signed off — Alteration
M00625166-I1
11/15/2023
Filed — Alteration
INSTALLATION OF SIDEWALK SHED FOR PEDESTRIAN SAFETY DURING CONSTRUCTION. SIDEWALK SHED SHALL COMPLY WITH NYCC 2014 CHAPTER 33 . NO CHANGE IN EGRESS, USE, OR OCCUPANCY.
M00767916-P1
03/27/2023
Permit issued — Sidewalk Shed
M00767916-I1-SH
09/24/2022
Permit issued — Sidewalk Shed
M00767916-I1-SH
09/23/2022
Filed — Alteration
INSTALLATION OF SIDEWALK SHED FOR PEDESTRIAN SAFETY DURING CONSTRUCTION. SIDEWALK SHED SHALL COMPLY WITH NYCC 2014 CHAPTER 33 . NO CHANGE IN EGRESS, USE, OR OCCUPANCY.
M00767916-I1
11/09/2021
Permit issued — Sidewalk Shed
M00625166-I1-SH
11/08/2021
Filed — Alteration
M00625166-I1
09/06/2019
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
03/04/2019
Violation issued (DOB, closed)
V*-DOB VIOLATION - Resolved
08/01/2018
Violation issued (ECB, open)
Local Law
08/31/2017
Cycle 8 facade report submitted
08/31/2017
Violation issued (ECB, open)
Construction
08/31/2017
Violation issued (DOB, open)
V-DOB VIOLATION - ACTIVE
08/16/2017
Cycle 8 facade report signed — UNSAFE
07/10/2017
Cycle 8 facade inspection completed
06/20/2017
Violation issued (ECB, closed)
Unknown
06/20/2017
Violation issued (ECB, closed)
Unknown
Latest 60 of 118 events.
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWSprinklersSigned-offAllstate Sprinkler03/18/2025
DOB NOWStructuralSigned-offMed Ray03/05/2025
DOB NOWMechanical SystemsSigned-offMed Ray03/04/2025
DOB NOWGeneral ConstructionSigned-offMed Ray03/04/2025
DOB NOWSidewalk ShedSigned-offCarlitos Contracting04/03/2024
DOB NOWSidewalk ShedSigned-offCarlitos Contracting03/27/2023
DOB NOWSidewalk ShedSigned-offCarlitos Contracting09/24/2022
DOB NOWSidewalk ShedSigned-offRennon Construction11/09/2021
BISEQISSUEDRennon Construction09/23/2016
BISEQISSUEDNavtech Construction09/16/2015
BISEQISSUEDNavtech Construction09/04/2015
BISEQISSUEDNavtech Construction09/17/2014
BISEQISSUEDNavtech Construction03/25/2014
BISEQISSUEDLhotse08/20/2013
BISEQISSUEDLhotse08/20/2013
BISEQISSUEDNavtech Construction05/06/2013
BISEQISSUEDNavtech Construction05/15/2012
BISEQISSUEDNavtech Construction03/22/2011
BISEQISSUEDNavtech Construction03/26/2010
BISEQISSUEDNavtech Construction05/21/2009
BISOTISSUEDL-C Construction Consulting08/16/2007
BISEQISSUEDCSC of New York12/15/2006
BISOTISSUEDL-C Construction Consulting08/11/2006
BISEQISSUEDCSC of New York12/20/2005
BISEQISSUEDCSC of New York01/12/2005
BISEQISSUEDCSC of NY01/11/2005
BISEQISSUEDCSC of New York08/05/2004
BISSPISSUEDCapitol Fire SPKL Co08/03/2004
BISOTISSUEDVan Tag Construction Company12/12/2003
BISEQISSUEDLilly Construction08/23/2002
BISEQISSUEDLilly Construction Co08/24/2001
BISPLISSUEDTufaro Plumbing & Heating01/27/2000
BISOTISSUEDMa Angeliades11/19/1999
BISOTISSUEDMa Angeliades11/19/1999
BISOTISSUEDThree Generations Contracting08/18/1999
BISMHISSUEDGrand Mechanical06/25/1999
BISPLISSUEDCardoza Winer06/17/1999
BISOTISSUEDSame As Above06/15/1999
BISSPISSUEDSirina Fire Protection06/04/1999
BISMHISSUEDBay Welding06/02/1999
+ 15 more permits on file
1 project · most recent 07/28/2025
Air Conditioning Systems
FiledStatusContractorScopeMake / Model / Capacity
07/28/2025Signed-offMed RayAir Conditioning Systems
Cooling
Sea Breeze HMZ36H424ZMO 36,000 BTU · Condensing Unit ×1
1 project · most recent 07/28/2025
FiledStatusContractorScope
07/28/2025Signed-offAllstate Sprinkler5 heads
5 projects · most recent 10/08/2025
General Wiring
FiledStatusContractorScope
10/08/2025Permit IssuedThreetech Electric—
06/13/2025Permit IssuedInterstate ElectricGeneral Wiring
10/24/2023Permit IssuedOmd Electrical1 meters, 1 new_meters
06/26/2023Permit IssuedP & M Elect'l ContractingGeneral Wiring
09/29/2022CompleteRichard Neu—
▾Field Inspections (DOB CAP) — 2
DateTypeResultReport
03/12/2026Certified Sprinkler-SP-Fixtures-FinishCertifiedView ↗
03/05/2026Certified Sprinkler-SP-Piping Dry/Wet-Hydrostatic TestCertifiedView ↗
▾Special Inspection Requirements (DOB NOW) — 23
DateRequirementInspectorRole
07/29/2025HVAC-R and service water heating equipmentRyan Hansenenergy_progress
07/29/2025FinalRyan Hansenprogress
07/29/2025Mechanical SystemsRyan Hansenspecial
07/29/2025Fire-Resistant Penetrations and JointsRyan Hansenspecial
07/29/2025Maintenance informationRyan Hansenenergy_progress
07/29/2025HVAC-R and service water heating system controlsRyan Hansenenergy_progress
07/29/2025HVAC-R and service water piping design and insulationRyan Hansenenergy_progress
06/18/2025Fire-Resistant Penetrations and JointsRyan Hansenspecial
06/18/2025Mechanical SystemsRyan Hansenspecial
06/18/2025FinalRyan Hansenprogress
06/18/2025HVAC-R and service water piping design and insulationRyan Hansenenergy_progress
06/18/2025HVAC-R and service water heating equipmentRyan Hansenenergy_progress
06/18/2025Maintenance informationRyan Hansenenergy_progress
06/18/2025HVAC-R and service water heating system controlsRyan Hansenenergy_progress
02/14/2025Structural Steel - WeldingRyan Hansenspecial
02/14/2025Structural Stability – Alterations of existing buildingsRyan Hansenspecial
02/14/2025Post-installed AnchorsRyan Hansenspecial
02/14/2025Concrete - Cast-In-PlaceRyan Hansenspecial
02/14/2025Structural Steel - High Strength BoltingRyan Hansenspecial
02/14/2025Structural Steel - DetailsRyan Hansenspecial
02/13/2025FinalRyan Hansenprogress
02/12/2025Fire-Resistant Penetrations and JointsRyan Hansenspecial
02/10/2025Sprinkler SystemsRyan Hansenspecial
▾Documents — 92 on file (BIS + DOB NOW)
▸Plans & Drawings8
▸DOB NOWPlans/Sketch8
09/03/2026M00625166-I1Request digital key ↗
08/28/2026M00767916-I1Request digital key ↗
08/28/2026M00767916-P1Request digital key ↗
Showing 3 of 8 on file for this type
▸Applications & Permits17
▸BISWORK PERMIT APPLICATION11
09/27/2016122461219Open ↗
09/29/2015121959988Open ↗
09/22/2015122461219Open ↗
Showing 3 of 11 on file for this type
▸BISPLAN / WORK APPROVAL APPLICATION6
09/17/2015122461219Open ↗
04/01/2014121959988Open ↗
08/16/2013140106418Open ↗
Showing 3 of 6 on file for this type
▸Seals & Professional Certifications32
▸DOB NOWDPL-1: Design Professional Seal & Signature8
08/28/2026M00767916-I1Open ↗
08/24/2026M01174010-P1Open ↗
08/24/2026M01174010-I1Open ↗
Showing 3 of 8 on file for this type
▸DOB NOWProgress Inspector Seal & Signature5
08/29/2026M01174010-S3Open ↗
08/24/2026M01174010-P1Open ↗
08/24/2026M01174010-P1Open ↗
Showing 3 of 5 on file for this type
▸BISPROFESSIONAL CERTIFICATION STATEMENT4
09/17/2015122461219Open ↗
04/01/2014121959988Open ↗
08/16/2013140106418Open ↗
Showing 3 of 4 on file for this type
▸BISPROFESSIONAL CERTIFIED CHECKLIST4
09/17/2015122461219Open ↗
04/01/2014121959988Open ↗
05/16/2012121053778Open ↗
Showing 3 of 4 on file for this type
▸DOB NOWSpecial Inspector Seal & Signature4
08/29/2026M01174010-S3Open ↗
08/24/2026M01174010-P1Open ↗
08/23/2026M01174010-S2Open ↗
Showing 3 of 4 on file for this type
▸BISPROFESSIONAL CERTIFICATION STATEMENT FORM2
05/16/2012121053778Open ↗
05/21/2009120044683Open ↗
▸BISREQUIRED ITEMS CHECKLIST FOR PROFESSIONAL CERTIFICATION2
08/16/2013140106418Open ↗
08/16/2013140106463Open ↗
▸BISTECHNICAL REPORT STATEMENT OF RESPONSIBILITY2
08/16/2013140106418Open ↗
08/16/2013140106463Open ↗
▸BISTECHNICAL REPORT: RESPONSIBILITY/CERTIFICATION1
09/17/2015122461219Open ↗
▸Environmental & Asbestos8
▸DOB NOWDEP ACP-5: Asbestos Assessment Report5
08/24/2026M01174010-P1Open ↗
08/24/2026M01174010-S1Open ↗
08/24/2026M01174010-I1Open ↗
Showing 3 of 5 on file for this type
▸BISASBESTOS: CERTIFICATION (DEP ACP5)2
08/16/2013140106418Open ↗
08/16/2013140106463Open ↗
▸BISASBESTOS EXEMPTION CERTIFICATION LETTER1
05/21/2009120044683Open ↗
▸Inspections & Test Reports2
▸BISTECHNICAL REPORT: RESPONSIBILITY2
08/16/2013140106418Open ↗
08/16/2013140106463Open ↗
▸Approvals, Objections & Sign-offs14
▸DOB NOWFee Exempt Supporting Document - DOF ACRIS report or BIB letter8
08/28/2026M00767916-I1Open ↗
08/24/2026M01174010-P1Open ↗
08/24/2026M01174010-S2Open ↗
Showing 3 of 8 on file for this type
▸BISLETTERS - SUPPORTING DOCUMENTATION3
09/26/2014121959988Open ↗
05/10/2013121053778Open ↗
03/24/2011120044683Open ↗
▸BISADMINISTRATIVE OBJECTIONS2
05/16/2012121053778Open ↗
05/21/2009120044683Open ↗
▸DOB NOWDesign Commission Sign Off City Owned (Exterior Work)1
08/13/2026M00625166-I1Open ↗
▸Filing & Intake Forms6
▸BISEFILING COVER SHEET4
09/17/2015122461219Open ↗
04/01/2014121959988Open ↗
05/16/2012121053778Open ↗
Showing 3 of 4 on file for this type
▸BISEFILING JOB APPLICATION COVER SHEET2
08/16/2013140106418Open ↗
08/16/2013140106463Open ↗
▸Other Documents5
▸BISCONSTRUCTION - SUPPORTING DOCUMENTATION4
08/16/2013140106418Open ↗
08/16/2013140106418Open ↗
08/16/2013140106463Open ↗
Showing 3 of 4 on file for this type
▸BISEXTERNAL FORMS - SUPPORTING DOCUMENTATION1
05/08/2010120044683Open ↗