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Primarily 5-6 family with 1 store or office
50-17 5 STREET
QUEENS · BIN 4436594
💬 Discuss this project
1960Year Built
3Stories
S5Building Class
M1-4/R6AZoning
16,500 sfGross Floor Area
6Units
37 Open Violations 26 unresolved · 11 paperwork only ▸FDNY Report ↗
Primarily 5-6 family with 1 store or office · Owner of record: 511 H+H LLC · 7,500 sf lot · 2.2 FAR built · Flood zone AE
Locations of Work
ArchitectureMechanicalFire ProtectionGeneralOther
Roof1p · 1 filing · 7 docs
Floor 35p · 3 filings · 17 docs
Floor 22p · 2 filings · 10 docs
Floor 13p · 3 filings · 17 docs
Mezzanine2p · 2 filings · 11 docs
Cellar7p · 3 filings · 17 docs
▾Owner History (Filing Record)
Companies and organizations named on filings. Individual owners are not shown.
OwnerFilingsMost Recent
511 H H LLC403/22/2026
5017 LLC503/22/2026
GOLDEN KEY MANAGEMENT403/21/2026
▾Sales History (ACRIS)
DatePriceUnitSeller → Buyer$/sf
09/10/2024$2.0M—— → —$121/sf building
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
NKM ENGINEERING PLLC208/18/2026
CHUN FENG, ARCHITECT106/20/2025
▾Filing Representatives (Expediters)
RepresentativeFilingsMost Recent
HIGH QUALITY 338203/21/2026
HIGHQUALITY CONSTRUCTION VNW203/21/2026
▾Special Inspection Agencies
AgencyLicense #FilingsMost Recent
NKM ENGINEERING PLLC6244208/18/2026
Building Lifecycle
All (73)Filed (3)Violation (46)Objection (9)Special Inspection (15)
08/18/2026
Filed — Alteration
FILE PLUMBING WORK WITH RELOCATION/ NEW GAS METER, ALL PIPING INVOLVED CAP/REMOVE STOVE ON 3RD FLOOR AS PER PLAN. NO CHANGE IN USE, EGRESS OR OCCUPANCY.
Q01416923-I1
08/17/2026
Special inspection requirement — Energy Code Compliance Inspections
NARESH MAHANGU
08/17/2026
Special inspection requirement — Tenant Protection Plan Compliance
NARESH MAHANGU
08/17/2026
Special inspection requirement — Fire-Resistant Penetrations and Joints
NARESH MAHANGU
06/05/2026
Violation issued (ECB, open)
Construction
02/17/2026
Violation issued (ECB, open)
Boilers
01/14/2026
Violation issued (ECB, open)
Construction
12/29/2025
Violation issued (ECB, closed)
Construction
06/20/2025
Filed — Alteration
FILING FOR SPRINKLER WORK IN CONJUNCTION WITH DOB APPLICATION#Q01129224-I1. NO CHANGE IN USE, EGRESS, OR OCCUPANCY.
Q01243806-I1
06/19/2025
Objection resolved — Addressed
06/19/2025
Special inspection requirement — Tenant Protection Plan Compliance
NARESH MAHANGU
06/19/2025
Special inspection requirement — Post-installed Anchors
NARESH MAHANGU
06/19/2025
Special inspection requirement — Energy Code Compliance Inspections
NARESH MAHANGU
06/19/2025
Special inspection requirement — Sprinkler Systems
NARESH MAHANGU
01/21/2025
Objection resolved — Addressed
01/15/2025
Objection resolved — Addressed
01/15/2025
Objection resolved — Addressed
01/15/2025
Special inspection requirement — Lighting controls
01/13/2025
Objection raised — Zoning
01/13/2025
Objection raised — Other
01/13/2025
Objection raised — Admin
01/13/2025
Objection raised — Zoning
01/13/2025
Objection raised — Scope
12/30/2024
Filed — Alteration CO
Q01129224-I1
12/30/2024
Special inspection requirement — Metering
12/30/2024
Special inspection requirement — Tenant Protection Plan Compliance
12/30/2024
Special inspection requirement — Interior lighting power
12/23/2024
Special inspection requirement — Energy Code Compliance Inspections
12/23/2024
Special inspection requirement — Fire-Resistant Penetrations and Joints
12/23/2024
Special inspection requirement — Lighting in dwelling units
12/23/2024
Special inspection requirement — Fire-Resistance Rated Construction
06/20/2023
Violation issued (DOB, open)
V-DOB VIOLATION - ACTIVE
07/05/2018
Violation issued (ECB, closed)
Construction
01/12/2018
Violation issued (ECB, closed)
Construction
12/02/2017
Violation issued (ECB, closed)
Construction
12/01/2017
Violation issued (ECB, closed)
Construction
09/28/2017
Violation issued (ECB, open)
Construction
02/24/2017
Violation issued (DOB, open)
V-DOB VIOLATION - ACTIVE
06/13/2011
Violation issued (ECB, closed)
Construction
04/07/2011
Violation issued (ECB, closed)
Unknown
03/07/2011
Violation issued (ECB, closed)
Unknown
12/17/2010
Violation issued (ECB, closed)
Unknown
10/28/2010
Violation issued (ECB, open)
Construction
08/27/2010
Violation issued (ECB, closed)
Unknown
08/17/2010
Violation issued (ECB, closed)
Unknown
04/24/2010
Violation issued (ECB, closed)
Unknown
11/04/2009
Violation issued (ECB, open)
Unknown
11/04/2009
Violation issued (ECB, open)
Unknown
07/06/2009
Violation issued (DOB, open)
V-DOB VIOLATION - ACTIVE
06/20/2009
Violation issued (ECB, open)
Construction
06/20/2009
Violation issued (ECB, open)
Construction
06/20/2009
Violation issued (ECB, closed)
Construction
06/20/2009
Violation issued (ECB, open)
Unknown
06/18/2009
Violation issued (ECB, open)
Construction
01/12/2009
Violation issued (ECB, open)
Construction
01/12/2009
Violation issued (ECB, open)
Construction
01/31/2005
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
03/19/2003
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
03/19/2003
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
02/27/2001
Violation issued (DOB, open)
V-DOB VIOLATION - ACTIVE
Latest 60 of 73 events.
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
BISEQISSUEDCSC OF NY INC09/08/2009
BISEQISSUEDEVA CONSTRUCTION INC07/29/2009
1 project · most recent 06/20/2025
FiledStatusContractorScope
06/20/2025———
1 project · most recent 08/18/2026
Gas
FiledStatusContractorScope
08/18/2026——Gas
1 project · most recent 02/27/2020
General Wiring
FiledStatusContractorScope
02/27/2020Permit IssuedWILLDAN ELECTRICAL OF NYGeneral Wiring
▾Special Inspection Requirements (DOB NOW) — 15
DateRequirementInspectorRole
08/17/2026Energy Code Compliance InspectionsNARESH MAHANGUprogress
08/17/2026Tenant Protection Plan ComplianceNARESH MAHANGUspecial
08/17/2026Fire-Resistant Penetrations and JointsNARESH MAHANGUspecial
06/19/2025Tenant Protection Plan ComplianceNARESH MAHANGUspecial
06/19/2025Post-installed AnchorsNARESH MAHANGUspecial
06/19/2025Energy Code Compliance InspectionsNARESH MAHANGUprogress
06/19/2025Sprinkler SystemsNARESH MAHANGUspecial
01/15/2025Lighting controls—energy_progress
12/30/2024Metering—energy_progress
12/30/2024Tenant Protection Plan Compliance—special
12/30/2024Interior lighting power—energy_progress
12/23/2024Energy Code Compliance Inspections—progress
12/23/2024Fire-Resistant Penetrations and Joints—special
12/23/2024Lighting in dwelling units—energy_progress
12/23/2024Fire-Resistance Rated Construction—progress
▾Documents — 56 on file (BIS + DOB NOW)
▸Plans & Drawings3
▸DOB NOWPlans/Sketch3
08/21/2026Q01129224-I1Request digital key ↗
08/19/2026Q01243806-I1Request digital key ↗
08/19/2026Q01416923-I1Request digital key ↗
▸Applications & Permits10
▸BISPLAN / WORK APPROVAL APPLICATION5
11/09/2010420038462Open ↗
08/05/2009420058662Open ↗
08/05/2009420059509Open ↗
Showing 3 of 5 on file for this type
▸BISWORK PERMIT APPLICATION3
09/22/2009420058662Open ↗
09/08/2009420059509Open ↗
07/29/2009420038462Open ↗
▸BISNon-Directive 14 Construction Sign Off Including Sign Applications2
02/23/2010420059509Open ↗
02/23/2010420058662Open ↗
▸Zoning, Tax Lot & Property Records1
▸DOB NOWHouse Number Verification: TOPO Stamp1
08/13/2026Q01129224-I1Open ↗
▸Seals & Professional Certifications16
▸BISTECHNICAL REPORT: RESPONSIBILITY/CERTIFICATION6
02/23/2010420059509Open ↗
02/23/2010420058662Open ↗
08/05/2009420058662Open ↗
Showing 3 of 6 on file for this type
▸DOB NOWDPL-1: Design Professional Seal & Signature3
08/21/2026Q01129224-I1Open ↗
08/19/2026Q01243806-I1Open ↗
08/19/2026Q01416923-I1Open ↗
▸DOB NOWSpecial Inspector Seal & Signature3
09/23/2026Q01243806-I1Open ↗
09/23/2026Q01243806-I1Open ↗
08/24/2026Q01416923-I1Open ↗
▸DOB NOWProgress Inspector Seal & Signature2
09/23/2026Q01243806-I1Open ↗
08/24/2026Q01416923-I1Open ↗
▸BISPROFESSIONAL CERTIFIED CHECKLIST1
06/24/2009420038462Open ↗
▸BISPROFESSIONAL CERTIFICATION STATEMENT FORM1
06/24/2009420038462Open ↗
▸Trade Schedules & Equipment1
▸BISSCHEDULE B - PLUMBING1
04/23/2009420008397Open ↗
▸Safety & Tenant Protection3
▸BISSTREET TREE CHECKLIST2
06/25/2009420038462Open ↗
04/23/2009420008397Open ↗
▸DOB NOWStreet Tree Checklist1
08/13/2026Q01129224-I1Open ↗
▸Environmental & Asbestos6
▸BISASBESTOS EXEMPTION CERTIFICATION LETTER3
08/05/2009420058662Open ↗
08/05/2009420059509Open ↗
06/24/2009420038462Open ↗
▸DOB NOWDEP ACP-5: Asbestos Assessment Report2
08/21/2026Q01129224-I1Open ↗
08/19/2026Q01243806-I1Open ↗
▸BISTHIS IS 'NOT AN ASBESTOS PROJECT'1
04/23/2009420008397Open ↗
▸Approvals, Objections & Sign-offs8
▸BISADMINISTRATIVE OBJECTIONS4
08/05/2009420058662Open ↗
08/05/2009420059509Open ↗
06/24/2009420038462Open ↗
Showing 3 of 4 on file for this type
▸BISCERTIFICATE OF OCCUPANCY/LOC: REQUEST2
02/23/2010420059509Open ↗
02/23/2010420058662Open ↗
▸BISLETTERS - SUPPORTING DOCUMENTATION1
02/23/2010420058662Open ↗
▸BISSCHEDULE A - OCCUPANCY / USE1
04/23/2009420008397Open ↗
▸Cost, Insurance & Ownership2
▸BISCOST AFFIDAVIT2
06/24/2009420038462Open ↗
04/23/2009420008397Open ↗
▸Filing & Intake Forms4
▸BISEFILING COVER SHEET4
08/05/2009420058662Open ↗
08/05/2009420059509Open ↗
06/24/2009420038462Open ↗
Showing 3 of 4 on file for this type
▸Other Documents2
▸BISPLOT DIAGRAM1
04/23/2009420008397Open ↗
▸DOB NOWProperty Ownership Certification1
08/21/2026Q01129224-I1Open ↗