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Three families
51-16 111 STREET
QUEENS · BIN 4049690
💬 Discuss this project
1967Year Built
3Stories
C0Building Class
R6BZoning
3,210 sfGross Floor Area
3Units
2 Open Violations ▸
Three families · 1,983 sf lot · 1.62 FAR built · Flood zone X
Locations of Work
ArchitecturePlumbingFire Protection
Floor 316p · 2 filings · 20 docs
Floor 214p · 2 filings · 20 docs
Floor 118p · 3 filings · 20 docs
Cellar20p · 4 filings · 20 docs
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
DEFONSECA ARCHITECTS210/16/2025
NY BUILDING ASSOCIATES INC303/25/2022
ALBERTO ROMAN101/17/2020
▾Filing Representatives (Expediters)
RepresentativeFilingsMost Recent
AM EXPEDITING DRAFTING DESIGN1203/21/2026
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
MAXCO CONTRACTING.INCGeneral Contractor303/21/2026
WASOFF PLBG & UTILITY COPlumbing207/08/2026
ARCO PLBG AND HTG INCFire Protection107/08/2026
▾Special Inspection Agencies
AgencyLicense #FilingsMost Recent
NKM ENGINEERING PLLC6244510/16/2025
Building Lifecycle
All (37)Filed (6)Permit Issued (4)Signed Off (1)Violation (4)Inspection (1)Objection (10)Special Inspection (11)
11/08/2025
Special inspection requirement — Energy Code Compliance Inspections
NARESH MAHANGU
11/08/2025
Special inspection requirement — Fire-Resistant Penetrations and Joints
NARESH MAHANGU
11/08/2025
Special inspection requirement — Sprinkler Systems
NARESH MAHANGU
10/16/2025
Filed — Alteration
CONVERTION FROM 2 FAMILY DWELLING TO 3 FAMILY DWELLING, SPRINKLER PLANS
Q00350536-P2
10/15/2025
Special inspection requirement — Fire-Resistant Penetrations and Joints
NARESH MAHANGU
10/15/2025
Special inspection requirement — Sprinkler Systems
NARESH MAHANGU
10/15/2025
Special inspection requirement — Energy Code Compliance Inspections
NARESH MAHANGU
08/16/2022
Violation issued (DOB, open)
V-DOB VIOLATION - ACTIVE
04/13/2022
Signed off — Alteration
Q00590973-I1
03/25/2022
Filed — Alteration
CONVERTION FROM 2 FAMILY DWELLING TO 3 FAMILY DWELLING, SPRINKLER PLANS
Q00350536-P1
03/25/2022
Inspection — Pass-Final General Construction Non-Directive 14
Pass
View inspection ↗
03/22/2022
Special inspection requirement — Energy Code Compliance Inspections
NARESH MAHANGU
03/22/2022
Special inspection requirement — Sprinkler Systems
NARESH MAHANGU
03/22/2022
Special inspection requirement — Fire-Resistant Penetrations and Joints
NARESH MAHANGU
01/06/2022
Permit issued — General Construction
Q00590973-I1-GC
12/20/2021
Permit issued — Plumbing
Q00590999-I1-PL
12/20/2021
Permit issued — Plumbing
Q00291302-I1-PL
11/04/2021
Special inspection requirement — Fire-Resistance Rated Construction
NARESH MAHANGU
10/19/2021
Filed — Alteration
Q00590973-I1
10/19/2021
Filed — Alteration
Q00590999-I1
10/13/2021
Special inspection requirement — Fire-Resistant Penetrations and Joints
NARESH MAHANGU
09/24/2021
Permit issued — Sprinklers
Q00350536-I1-EW-SP
09/03/2021
Filed — Alteration
CONVERTION FROM 2 FAMILY DWELLING TO 3 FAMILY DWELLING, SPRINKLER PLANS
Q00350536-I1
09/10/2020
Objection raised — Other
09/10/2020
Objection resolved — Addressed
01/24/2020
Objection raised — Other
01/24/2020
Objection resolved — Addressed
01/21/2020
Objection raised — Other
01/21/2020
Objection resolved — Addressed
01/21/2020
Objection raised — Structural
01/21/2020
Objection resolved — Addressed
01/21/2020
Objection raised — Scope
01/21/2020
Objection resolved — Addressed
01/17/2020
Filed — Alteration
OBTAIN NEW CERTIFICATE OF OCCUPANCY TO CHANGE FROM 2 FAMILY DWELLING TO 3 FAMILY DWELLING, AND RESOLVED VIOLATIONS #35445818X & #35445819H.
Q00291302-I1
10/21/2019
Violation issued (ECB, closed)
Construction
10/21/2019
Violation issued (ECB, open)
Unknown
04/01/2014
Violation issued (ECB, closed)
Construction
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWGeneral ConstructionSigned-offMAXCO CONTRACTING.INC01/06/2022
DOB NOWPlumbingPermit IssuedWASOFF PLBG & UTILITY CO12/20/2021
DOB NOWPlumbingPermit IssuedWASOFF PLBG & UTILITY CO12/20/2021
DOB NOWSprinklersPermit IssuedARCO PLBG AND HTG INC09/24/2021
BIS—ISSUEDAM EXPEDITING DRAFTING &12/20/2021
BIS—ISSUEDAM EXPEDITING DRAFTING &08/30/2021
BIS—ISSUEDAM EXPEDITING DRAFTING &08/24/2020
1 project · most recent 10/16/2025
FiledStatusContractorScope
10/16/2025Permit IssuedARCO PLBG AND HTG INC—
1 project · most recent 01/17/2020
Water/Sanitary
FiledStatusContractorScope
01/17/2020Permit IssuedWASOFF PLBG & UTILITY COWater/Sanitary
▾Field Inspections (DOB CAP) — 1
DateTypeResultReport
03/25/2022Pass-Final General Construction Non-Directive 14PassView ↗
▾Special Inspection Requirements (DOB NOW) — 11
DateRequirementInspectorRole
11/08/2025Energy Code Compliance InspectionsNARESH MAHANGUprogress
11/08/2025Fire-Resistant Penetrations and JointsNARESH MAHANGUspecial
11/08/2025Sprinkler SystemsNARESH MAHANGUspecial
10/15/2025Fire-Resistant Penetrations and JointsNARESH MAHANGUspecial
10/15/2025Sprinkler SystemsNARESH MAHANGUspecial
10/15/2025Energy Code Compliance InspectionsNARESH MAHANGUprogress
03/22/2022Energy Code Compliance InspectionsNARESH MAHANGUprogress
03/22/2022Sprinkler SystemsNARESH MAHANGUspecial
03/22/2022Fire-Resistant Penetrations and JointsNARESH MAHANGUspecial
11/04/2021Fire-Resistance Rated ConstructionNARESH MAHANGUprogress
10/13/2021Fire-Resistant Penetrations and JointsNARESH MAHANGUspecial
▾Documents — 74 on file (BIS + DOB NOW)
▸Plans & Drawings7
▸DOB NOWPlans/Sketch - Sprinkler3
08/26/2026Q00350536-P1Request digital key ↗
08/26/2026Q00350536-I1Request digital key ↗
08/26/2026Q00350536-P2Request digital key ↗
▸DOB NOWPlans/Sketch - Plumbing2
08/28/2026Q00291302-P1Request digital key ↗
08/14/2026Q00291302-I1Request digital key ↗
▸DOB NOWPlans/Sketch2
08/27/2026Q00590973-I1Request digital key ↗
08/27/2026Q00590999-I1Request digital key ↗
▸Applications & Permits14
▸BISPLAN / WORK APPROVAL APPLICATION8
03/05/2024421542744Open ↗
10/27/2023421542744Open ↗
11/23/2022421542744Open ↗
Showing 3 of 8 on file for this type
▸BISPLAN - WORK & PERMITS - SUPPPORTING DOCUMENTATION4
08/24/2020421542744Open ↗
08/20/2020421542744Open ↗
08/12/2020421542744Open ↗
Showing 3 of 4 on file for this type
▸BISWORK PERMIT APPLICATION2
08/24/2020421542744Open ↗
07/02/2020421542744Open ↗
▸Seals & Professional Certifications18
▸DOB NOWSpecial Inspector Seal & Signature7
09/01/2026Q00590973-I1Open ↗
08/26/2026Q00350536-P2Open ↗
08/26/2026Q00350536-P2Open ↗
Showing 3 of 7 on file for this type
▸DOB NOWDPL-1: Design Professional Seal & Signature6
08/28/2026Q00291302-I1Open ↗
08/26/2026Q00350536-I1Open ↗
08/13/2026Q00350536-P1Open ↗
Showing 3 of 6 on file for this type
▸DOB NOWProgress Inspector Seal & Signature4
09/01/2026Q00590973-I1Open ↗
08/26/2026Q00350536-P2Open ↗
08/23/2026Q00350536-I1Open ↗
Showing 3 of 4 on file for this type
▸BISTECHNICAL REPORT: RESPONSIBILITY/CERTIFICATION1
12/30/2019421542744Open ↗
▸Safety & Tenant Protection5
▸BISSTREET TREE CHECKLIST2
06/04/2020421542744Open ↗
06/01/2020421542744Open ↗
▸DOB NOWTenant Protection Plan2
08/14/2026Q00291302-I1Open ↗
08/13/2026Q00291302-P1Open ↗
▸BISTenant Protection Plan and Notes1
06/04/2020421542744Open ↗
▸Environmental & Asbestos5
▸DOB NOWDEP ACP-5: Asbestos Assessment Report5
08/27/2026Q00590999-I1Open ↗
08/26/2026Q00350536-P1Open ↗
08/26/2026Q00350536-I1Open ↗
Showing 3 of 5 on file for this type
▸Energy Compliance10
▸BISTECHNICAL REPORT: ENERGY CODE - RESPONSIBILITY9
10/18/2022421542744Open ↗
10/18/2022421542744Open ↗
10/06/2022421542744Open ↗
Showing 3 of 9 on file for this type
▸BISTECHNICAL REPORT: ENERGY CODE PROGRESS INSPS1
12/30/2019421542744Open ↗
▸Inspections & Test Reports3
▸BISTECHNICAL REPORT: RESPONSIBILITY3
10/18/2022421542744Open ↗
10/05/2022421542744Open ↗
06/25/2020421542744Open ↗
▸Approvals, Objections & Sign-offs3
▸BISSCHEDULE A - OCCUPANCY / USE3
05/29/2020421542744Open ↗
05/20/2020421542744Open ↗
12/30/2019421542744Open ↗
▸Cost, Insurance & Ownership4
▸BISCOST AFFIDAVIT4
06/04/2020421542744Open ↗
06/03/2020421542744Open ↗
06/01/2020421542744Open ↗
Showing 3 of 4 on file for this type
▸Filing & Intake Forms4
▸BISADDITIONAL INFORMATION3
12/01/2021421542744Open ↗
06/04/2020421542744Open ↗
06/01/2020421542744Open ↗
▸BISEFILING COVER SHEET1
12/30/2019421542744Open ↗
▸Other Documents1
▸BISPLOT DIAGRAM1
06/03/2020421542744Open ↗