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Office, 20+ stories, with or without commercial
520 8 AVENUE
MANHATTAN · BIN 1083626
💬 Discuss this project
1926Year Built
24Stories
O4Building Class
M1-9A/R12Zoning
754,487 sfGross Floor Area
104Units
LL97 Covered5 Open Violations ▸FISP: SAFE
Office, 20+ stories, with or without commercial · Owner of record: NEW 520 GSH LLC · 39,780 sf lot · 18.97 FAR built · Flood zone X
Locations of Work
ArchitecturePlumbing
Roof1p · 2 filings · 7 docs
Cellar2p · 1 filing · 20 docs
1 job · most recent 08/03/2026
Water/Sanitary
FiledStatusContractorScope
08/03/2026Signed-offAMERICAN STANDARD P&H CORWater/Sanitary
1 job · most recent 11/12/2021
FiledStatusContractorScope
11/12/2021CompleteTOP SHELF ELECTRIC CORP—
Building Lifecycle
All (106)Filed (7)Permit Issued (4)Signed Off (4)Facade (FISP) (3)Violation (60)Inspection (4)Special Inspection (24)
08/26/2026
Signed off — Alteration
INTERIOR RENOVATION AT 1ST FLOOR BEAUTY SALON AND CELLAR OF EXISTING 14-STORY BUILDING WITH GENERAL CONSTRUCTION WORK AS PER PLAN FILED HEREWITH. RELATED PLUMBING WORK WILL BE FILED SUBSEQUENTLY. NO CHANGE IN USE, EGRESS OR CERTIFICATE OF OCCUPANCY.
M01363892-S1
08/26/2026
Signed off — Alteration
INTERIOR RENOVATION AT 1ST FLOOR BEAUTY SALON AND CELLAR OF EXISTING 14-STORY BUILDING WITH GENERAL CONSTRUCTION WORK AS PER PLAN FILED HEREWITH. RELATED PLUMBING WORK WILL BE FILED SUBSEQUENTLY. NO CHANGE IN USE, EGRESS OR CERTIFICATE OF OCCUPANCY.
M01363892-I1
08/04/2026
Special inspection requirement — Fire-Resistant Penetrations and Joints
Tianchen Hu
08/04/2026
Special inspection requirement — Energy Code Compliance Inspections
Tianchen Hu
08/04/2026
Special inspection requirement — Fire-Resistance Rated Construction
Tianchen Hu
08/04/2026
Special inspection requirement — Lighting controls
Tianchen Hu
08/04/2026
Special inspection requirement — Interior lighting power
Tianchen Hu
08/04/2026
Special inspection requirement — Maintenance information
Tianchen Hu
08/03/2026
Filed — Alteration
INTERIOR RENOVATION AT 1ST FLOOR BEAUTY SALON AND CELLAR OF EXISTING 14-STORY BUILDING WITH GENERAL CONSTRUCTION WORK AS PER PLAN FILED HEREWITH. RELATED PLUMBING WORK WILL BE FILED SUBSEQUENTLY. NO CHANGE IN USE, EGRESS OR CERTIFICATE OF OCCUPANCY.
M01363892-P2
07/10/2026
Special inspection requirement — Fire-Resistant Penetrations and Joints
Tianchen Hu
07/10/2026
Special inspection requirement — Energy Code Compliance Inspections
Tianchen Hu
07/10/2026
Special inspection requirement — Fire-Resistance Rated Construction
Tianchen Hu
07/10/2026
Special inspection requirement — Maintenance information
Tianchen Hu
07/10/2026
Special inspection requirement — Lighting controls
Tianchen Hu
07/10/2026
Special inspection requirement — Interior lighting power
Tianchen Hu
04/10/2026
Inspection — Pass-Final PL - Up to 3 Requested Floors
Pass
View inspection ↗
04/09/2026
Filed — Alteration
INTERIOR RENOVATION AT 1ST FLOOR BEAUTY SALON AND CELLAR OF EXISTING 14-STORY BUILDING WITH GENERAL CONSTRUCTION WORK AS PER PLAN FILED HEREWITH. RELATED PLUMBING WORK WILL BE FILED SUBSEQUENTLY. NO CHANGE IN USE, EGRESS OR CERTIFICATE OF OCCUPANCY.
M01363892-P1
04/09/2026
Special inspection requirement — Fire-Resistant Penetrations and Joints
Tianchen Hu
04/09/2026
Special inspection requirement — Energy Code Compliance Inspections
Tianchen Hu
04/09/2026
Special inspection requirement — HVAC-R and service water heating equipment
Tianchen Hu
04/09/2026
Special inspection requirement — HVAC-R and service water heating system controls
Tianchen Hu
04/09/2026
Special inspection requirement — HVAC-R and service water piping design and insulation
Tianchen Hu
04/09/2026
Special inspection requirement — Maintenance information
Tianchen Hu
04/06/2026
Special inspection requirement — Fire-Resistant Penetrations and Joints
Tianchen Hu
04/06/2026
Special inspection requirement — Energy Code Compliance Inspections
Tianchen Hu
04/06/2026
Special inspection requirement — Maintenance information
Tianchen Hu
04/06/2026
Special inspection requirement — HVAC-R and service water piping design and insulation
Tianchen Hu
04/06/2026
Special inspection requirement — HVAC-R and service water heating system controls
Tianchen Hu
04/06/2026
Special inspection requirement — HVAC-R and service water heating equipment
Tianchen Hu
04/02/2026
Inspection — Pass-Final PL - Up to 3 Requested Floors
Pass
View inspection ↗
03/20/2026
Inspection — Pass-Final PL - Underground
Pass
View inspection ↗
03/09/2026
Permit issued — Plumbing
M01363892-S1-PL
03/06/2026
Permit issued — General Construction
M01363892-I1-GC
03/05/2026
Filed — Alteration
INTERIOR RENOVATION AT 1ST FLOOR BEAUTY SALON AND CELLAR OF EXISTING 14-STORY BUILDING WITH GENERAL CONSTRUCTION WORK AS PER PLAN FILED HEREWITH. RELATED PLUMBING WORK WILL BE FILED SUBSEQUENTLY. NO CHANGE IN USE, EGRESS OR CERTIFICATE OF OCCUPANCY.
M01363892-S1
03/05/2026
Filed — Alteration
INTERIOR RENOVATION AT 1ST FLOOR BEAUTY SALON AND CELLAR OF EXISTING 14-STORY BUILDING WITH GENERAL CONSTRUCTION WORK AS PER PLAN FILED HEREWITH. RELATED PLUMBING WORK WILL BE FILED SUBSEQUENTLY. NO CHANGE IN USE, EGRESS OR CERTIFICATE OF OCCUPANCY.
M01363892-I1
08/11/2025
Filed — Alteration
Facade repairs include stone replacement, terra cotta patching, limestone edison coating, terra cotta finish and sealant as per plans filed. No change in use, egress or occupancy.
M01259684-I1
06/18/2025
Inspection — Pass-Final CND-Occupancy Inspection
Pass
View inspection ↗
06/20/2023
Violation issued (DOB, open)
V-DOB VIOLATION - ACTIVE
06/16/2023
Cycle 9 facade report submitted
06/02/2023
Cycle 9 facade report signed — SAFE
05/23/2023
Signed off — Alteration
FISP REPAIRS TO INCLUDE MISCELLANEOUS BRICK & TERRA COTTA REPAIRS AND REPOINTING. NO CHANGE IN USE, EGRESS, OR OCCUPANCY.
M00722117-I1
04/19/2023
Cycle 9 facade inspection completed
12/16/2022
Violation issued (ECB, closed)
Local Law
11/09/2022
Signed off — Alteration
INSTALLATION OF TEMPORARY SIDEWALK SHED AS PER PLANS. NO CHANGE IN USE, EGRESS OR OCCUPANCY.
M00629747-I1
06/03/2022
Permit issued — General Construction
M00722117-I1-GC
04/21/2022
Filed — Alteration
FISP REPAIRS TO INCLUDE MISCELLANEOUS BRICK & TERRA COTTA REPAIRS AND REPOINTING. NO CHANGE IN USE, EGRESS, OR OCCUPANCY.
M00722117-I1
02/22/2022
Violation issued (DOB, open)
V-DOB VIOLATION - ACTIVE
11/19/2021
Filed — Alteration
INSTALLATION OF TEMPORARY SIDEWALK SHED AS PER PLANS. NO CHANGE IN USE, EGRESS OR OCCUPANCY.
M00629747-I1
11/19/2021
Permit issued — Sidewalk Shed
M00629747-I1-SH
12/23/2019
Violation issued (ECB, closed)
Construction
09/03/2019
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
06/24/2014
Violation issued (DOB, open)
V-DOB VIOLATION - ACTIVE
06/24/2014
Violation issued (DOB, open)
V-DOB VIOLATION - ACTIVE
06/24/2014
Violation issued (DOB, closed)
V*-DOB VIOLATION - Resolved
06/24/2014
Violation issued (DOB, closed)
V*-DOB VIOLATION - Resolved
07/18/2013
Violation issued (DOB, closed)
V*-DOB VIOLATION - Resolved
06/08/2012
Violation issued (DOB, closed)
V*-DOB VIOLATION - Resolved
06/15/2011
Violation issued (DOB, closed)
V*-DOB VIOLATION - Resolved
06/15/2010
Violation issued (ECB, closed)
Elevators
05/11/2010
Violation issued (DOB, closed)
V*-DOB VIOLATION - Resolved
Latest 60 of 106 events.
▾Owner History (Filing Record)
Companies and organizations named on filings. Individual owners are not shown.
OwnerFilingsMost Recent
GFP REAL ESTATE1207/08/2026
NEW 520 GSH LLC GFP REAL103/22/2026
NEW TRIPLE CROWN LLC NEWM103/22/2026
NEWMARK KNIGHT FRANK403/22/2026
REWMARK & CO. REALTY103/22/2026
NEWMARK CO REALTY103/22/2026
HIGH BRIDGE FASHIONS INC103/22/2026
GSH 520 EIGHT AVENUE L203/22/2026
GSJ 520 EIGTH AVENUE.L103/22/2026
GSJ 520 EIGHT AVENUE L103/22/2026
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
NEW AIR SOLUTION INC.408/03/2026
RAK DESIGN INC.108/11/2025
HOWARD L ZIMMERMAN ARCH & ENG DPC104/21/2022
PAUL PERDEK, PROF. ENG. PLLC111/19/2021
▾Filing Representatives (Expediters)
RepresentativeFilingsMost Recent
H J BUILDING CONSULTING403/21/2026
HLZAE103/21/2026
AE DESIGN SOLUTION203/21/2026
CSR EXPEDITERS103/21/2026
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
SPRING SCAFFOLDING LLCGeneral Contractor303/21/2026
GREGORY PUZZOElectrical103/21/2026
JOSEPH SORTINOElectrical103/21/2026
KALE CONSTRUCTION INCGeneral Contractor107/08/2026
PAQUE CONSTRUCTION INCGeneral Contractor107/08/2026
AMERICAN STANDARD P&H CORORP.Plumbing107/08/2026
▾Special Inspection Agencies
AgencyLicense #FilingsMost Recent
NEW AIR SOLUTION INC8418408/03/2026
RAK DESIGN INC.7699108/11/2025
ROCK ARCH ENG CORP7831108/11/2025
HOWARD L ZIMMERMAN ARCHIT1712104/21/2022
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWPlumbingSigned-offAMERICAN STANDARD P&H CORORP.03/09/2026
DOB NOWGeneral ConstructionSigned-offKALE CONSTRUCTION INC03/06/2026
DOB NOWGeneral ConstructionSigned-offPAQUE CONSTRUCTION INC06/03/2022
DOB NOWSidewalk ShedSigned-offSPRING SCAFFOLDING LLC11/19/2021
BISSPISSUEDLEMODE PLUMBING & HEATING12/23/2015
BISPLISSUEDLEMODE PLBG & HTG CORP12/16/2015
BISMHISSUEDGRECO ROMAN DESIGN CORP11/19/2015
BISOTISSUEDGRECO ROMAN DESIGN CORP11/19/2015
BISMHISSUEDMIDTOWN INTERIOR RESOURCE06/24/2014
BISEQISSUEDHIGH QUALITY CONSTRUCTION01/06/2014
BISOTISSUEDHIGH QUALITY CONSTRUCTION01/06/2014
BISPLISSUEDTRI STATE PLBG & HTG INC01/06/2014
BISOTISSUEDARTINICS DEVELOPMENT NYC01/20/2009
BISPLISSUEDNAT'L MECH. SVCS PLBG LLC04/18/2002
BISBLISSUEDNAT'L MECH. SVCS PLBG LLC04/18/2002
BISBLISSUEDNAT'L MECH. SVCS PLBG LLC11/03/1999
BISPLISSUEDNAT'L MECH. SVCS PLBG LLC11/03/1999
BISOTISSUEDACE ATLAS CORPORATION04/01/1999
BISFBISSUEDACE ATLAS CORP10/08/1998
BISPLISSUEDDUAL FUEL PLUMBING & HEATING09/17/1998
BISPLISSUEDNAT'L MECH. SVCS PLBG LLC02/04/1998
BISOTISSUEDSTUART ISER INC.02/04/1998
BISBLISSUEDSEICKEL & SONS PLUMBING INC.11/19/1997
BISPLISSUEDSEICKEL & SONS PLUMBING INC.11/19/1997
BISPLISSUEDNAT'L MECH. SVCS PLBG LLC04/23/1997
BISBLISSUEDNAT'L MECH. SVCS PLBG LLC04/23/1997
BISPLISSUEDSEICKEL & SONS PLMB.INC.07/25/1996
BISBLISSUEDSEICKEL & SONS PLMB.INC.07/25/1996
BISBLISSUEDNAT'L MECH. SVCS PLBG LLC05/09/1996
BISPLISSUEDNAT'L MECH. SVCS PLBG LLC05/09/1996
BISPLISSUEDNAT'L MECH. SVCS PLBG LLC04/04/1996
BISBLISSUEDNAT'L MECH. SVCS PLBG LLC04/04/1996
▾Field Inspections (DOB CAP) — 4
DateTypeResultReport
04/10/2026Pass-Final PL - Up to 3 Requested FloorsPassView ↗
04/02/2026Pass-Final PL - Up to 3 Requested FloorsPassView ↗
03/20/2026Pass-Final PL - UndergroundPassView ↗
06/18/2025Pass-Final CND-Occupancy InspectionPassView ↗
▾Special Inspection Requirements (DOB NOW) — 24
DateRequirementInspectorRole
08/04/2026Fire-Resistant Penetrations and JointsTianchen Huspecial
08/04/2026Energy Code Compliance InspectionsTianchen Huprogress
08/04/2026Fire-Resistance Rated ConstructionTianchen Huprogress
08/04/2026Lighting controlsTianchen Huenergy_progress
08/04/2026Interior lighting powerTianchen Huenergy_progress
08/04/2026Maintenance informationTianchen Huenergy_progress
07/10/2026Fire-Resistant Penetrations and JointsTianchen Huspecial
07/10/2026Energy Code Compliance InspectionsTianchen Huprogress
07/10/2026Fire-Resistance Rated ConstructionTianchen Huprogress
07/10/2026Maintenance informationTianchen Huenergy_progress
07/10/2026Lighting controlsTianchen Huenergy_progress
07/10/2026Interior lighting powerTianchen Huenergy_progress
04/09/2026Fire-Resistant Penetrations and JointsTianchen Huspecial
04/09/2026Energy Code Compliance InspectionsTianchen Huprogress
04/09/2026HVAC-R and service water heating equipmentTianchen Huenergy_progress
04/09/2026HVAC-R and service water heating system controlsTianchen Huenergy_progress
04/09/2026HVAC-R and service water piping design and insulationTianchen Huenergy_progress
04/09/2026Maintenance informationTianchen Huenergy_progress
04/06/2026Fire-Resistant Penetrations and JointsTianchen Huspecial
04/06/2026Energy Code Compliance InspectionsTianchen Huprogress
04/06/2026Maintenance informationTianchen Huenergy_progress
04/06/2026HVAC-R and service water piping design and insulationTianchen Huenergy_progress
04/06/2026HVAC-R and service water heating system controlsTianchen Huenergy_progress
04/06/2026HVAC-R and service water heating equipmentTianchen Huenergy_progress
▾Documents — 131 on file (BIS + DOB NOW)
▸Plans & Drawings7
▸DOB NOWPlans/Sketch7
09/03/2026M00629747-I1Request digital key ↗
09/02/2026M00722117-I1Request digital key ↗
08/22/2026M01259684-I1Request digital key ↗
Showing 3 of 7 on file for this type
▸Applications & Permits20
▸BISPLAN / WORK APPROVAL APPLICATION10
12/14/2015122577693Open ↗
12/14/2015122567249Open ↗
12/14/2015122567249Open ↗
Showing 3 of 10 on file for this type
▸BISWORK PERMIT APPLICATION10
01/20/2016122564563Open ↗
01/20/2016122567249Open ↗
12/14/2015122567249Open ↗
Showing 3 of 10 on file for this type
▸Seals & Professional Certifications45
▸BISTECHNICAL REPORT: RESPONSIBILITY/CERTIFICATION15
03/17/2017122567249Open ↗
03/17/2017122567249Open ↗
03/17/2017122567249Open ↗
Showing 3 of 15 on file for this type
▸DOB NOWProgress Inspector Seal & Signature8
09/01/2026M01363892-I1Open ↗
09/01/2026M01363892-I1Open ↗
08/29/2026M01363892-P1Open ↗
Showing 3 of 8 on file for this type
▸DOB NOWDPL-1: Design Professional Seal & Signature7
09/02/2026M00722117-I1Open ↗
08/18/2026M01363892-P1Open ↗
08/18/2026M01363892-P2Open ↗
Showing 3 of 7 on file for this type
▸BISPROFESSIONAL CERTIFIED CHECKLIST5
12/14/2015122567249Open ↗
12/14/2015122567249Open ↗
12/14/2015122564563Open ↗
Showing 3 of 5 on file for this type
▸DOB NOWSpecial Inspector Seal & Signature4
09/01/2026M01363892-I1Open ↗
08/29/2026M01363892-P1Open ↗
08/29/2026M01363892-P2Open ↗
Showing 3 of 4 on file for this type
▸BISPROFESSIONAL CERTIFICATION STATEMENT FORM3
01/16/2009110435146Open ↗
01/16/2009110435146Open ↗
01/16/2009110435146Open ↗
▸BISPROFESSIONAL CERTIFICATION STATEMENT3
12/14/2015122567249Open ↗
12/14/2015122564563Open ↗
06/26/2014122042823Open ↗
▸Trade Schedules & Equipment7
▸BISSCHEDULE B - PLUMBING2
07/01/2009120093754Open ↗
01/16/2009110435146Open ↗
▸BISSCHEDULE B - PLUMBING/SPRINKLER/STANDPIPE2
12/14/2015122567249Open ↗
12/14/2015122564563Open ↗
▸BISEQUIPMENT USE PERMITS1
07/28/2014122042823Open ↗
▸BISFA - FDNY APPROVAL : FD-FAA1
11/21/2016122577693Open ↗
▸BISEQUIPMENT USE APPLICATION/PERMIT1
07/28/2014122042823Open ↗
▸Safety & Tenant Protection3
▸DOB NOWHPD-1: Anti-Harassment Area Checklist2
09/02/2026M00722117-I1Open ↗
08/13/2026M00629747-I1Open ↗
▸BISST-1: Street Tree Checklist1
01/16/2009110435146Open ↗
▸Environmental & Asbestos14
▸DOB NOWDEP ACP-5: Asbestos Assessment Report6
09/02/2026M00722117-I1Open ↗
08/18/2026M01363892-P1Open ↗
08/18/2026M01363892-P2Open ↗
Showing 3 of 6 on file for this type
▸BISASBESTOS: CERTIFICATION (DEP ACP5)4
12/14/2015122577693Open ↗
12/14/2015122567249Open ↗
12/14/2015122564563Open ↗
Showing 3 of 4 on file for this type
▸BISTHIS IS 'NOT AN ASBESTOS PROJECT'2
01/16/2009110435146Open ↗
01/16/2009110435146Open ↗
▸BISASBESTOS EXEMPTION CERTIFICATION LETTER1
07/01/2009120093754Open ↗
▸BISACP5 ASBESTOS: CERTIFICATION (DEP ACP5)1
06/26/2014122042823Open ↗
▸Energy Compliance7
▸BISTECHNICAL REPORT: ENERGY CODE PROGRESS INSPS4
03/17/2017122567249Open ↗
12/14/2015122567249Open ↗
12/14/2015122567249Open ↗
Showing 3 of 4 on file for this type
▸BISAS-BUILT ENERGY ANALYSIS2
03/17/2017122567249Open ↗
07/31/2014122042823Open ↗
▸BISTR8: Energy Code Progress Inspections1
07/31/2014122042823Open ↗
▸Inspections & Test Reports1
▸BISHYDRAULIC FLOW CALCULATIONS1
01/05/2016122564563Open ↗
▸Approvals, Objections & Sign-offs6
▸BISCERTIFICATE OF OCCUPANCY/LOC: REQUEST5
05/02/2017122577693Open ↗
04/04/2017122564563Open ↗
03/17/2017122567249Open ↗
Showing 3 of 5 on file for this type
▸BISADMINISTRATIVE OBJECTIONS1
07/01/2009120093754Open ↗
▸Cost, Insurance & Ownership13
▸BISCOST AFFIDAVIT13
05/02/2017122577693Open ↗
04/04/2017122564563Open ↗
03/17/2017122567249Open ↗
Showing 3 of 13 on file for this type
▸Filing & Intake Forms8
▸BISEFILING COVER SHEET6
12/14/2015122577693Open ↗
12/14/2015122567249Open ↗
12/14/2015122567249Open ↗
Showing 3 of 6 on file for this type
▸BISADDITIONAL INFORMATION1
01/16/2016122567249Open ↗
▸BISeFiling Job Application Cover Sheet1
01/16/2009110435146Open ↗