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STATEN ISLAND
493 MIDLAND AVENUE
STATEN ISLAND · New Dorp-Midland Beach · BIN 5105842
💬 Discuss this project
—Year Built
—Stories
—Building Class
—Zoning
—Gross Floor Area
—Units
0 Open ViolationsFDNY Report ↗
Flood zone AE
Locations of Work
Mechanical
Floor 11 filing · 14 docs
Site & exterior1 filing · 14 docs
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
CHUN FENG, ARCHITECT107/21/2025
▾Filing Representatives (Expediters)
RepresentativeFilingsMost Recent
HIGH QUALITY 338203/21/2026
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
HIGH QUALITY CONSTRUCTIONGeneral Contractor204/09/2026
▾Special Inspection Agencies
AgencyLicense #FilingsMost Recent
NKM ENGINEERING PLLC6244107/21/2025
Building Lifecycle
All (18)Filed (1)Permit Issued (2)Signed Off (1)Violation (3)Special Inspection (11)
01/12/2026
Signed off — Alteration
INTERIOR & EXTERIOR RENOVATION OF AN EXISTING 1 FAMILY HOUSE WITH , REMOVE BRICK WALL .WINDOW, STEEL FRAME ,ROOF ON REAR YARD, AND LEGALIZE A/C UNITS TO REMOVE ECB VIOLATION# 39152817K,39152826M,39152818M, NO CHANGE IN USE, EGRESS OR OCCUPANCY.
S01256299-I1
12/09/2025
Permit issued — Mechanical Systems
S01256299-I1-GC
12/09/2025
Permit issued — Mechanical Systems
S01256299-I1-MS
07/21/2025
Filed — Alteration
INTERIOR & EXTERIOR RENOVATION OF AN EXISTING 1 FAMILY HOUSE WITH , REMOVE BRICK WALL .WINDOW, STEEL FRAME ,ROOF ON REAR YARD, AND LEGALIZE A/C UNITS TO REMOVE ECB VIOLATION# 39152817K,39152826M,39152818M, NO CHANGE IN USE, EGRESS OR OCCUPANCY.
S01256299-I1
07/15/2025
Special inspection requirement — Fire-Resistant Penetrations and Joints
NARESH MAHANGU
07/15/2025
Special inspection requirement — Flood Zone Compliance (attach FEMA elevation/dry floodproofing certificate where applicable)
NARESH MAHANGU
07/15/2025
Special inspection requirement — Tenant Protection Plan Compliance
NARESH MAHANGU
07/15/2025
Special inspection requirement — Mechanical Systems
NARESH MAHANGU
07/15/2025
Special inspection requirement — Energy Code Compliance Inspections
Chun Feng
07/15/2025
Special inspection requirement — Fire-Resistance Rated Construction
Chun Feng
07/15/2025
Special inspection requirement — Final
Chun Feng
07/15/2025
Special inspection requirement — HVAC-R and service water heating system controls
NARESH MAHANGU
07/15/2025
Special inspection requirement — Interior lighting power
NARESH MAHANGU
07/15/2025
Special inspection requirement — HVAC-R and service water piping design and insulation
NARESH MAHANGU
07/15/2025
Special inspection requirement — HVAC-R and service water heating equipment
NARESH MAHANGU
07/08/2025
Violation issued (ECB, closed)
Construction
07/03/2025
Violation issued (ECB, closed)
Unknown
07/03/2025
Violation issued (ECB, closed)
Zoning
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWMechanical SystemsSigned-offHIGH QUALITY CONSTRUCTION12/09/2025
DOB NOWMechanical SystemsSigned-offHIGH QUALITY CONSTRUCTION12/09/2025
1 project · most recent 11/26/2025
HVAC Wiring
FiledStatusContractorScope
11/26/2025CompleteE D ELECTRICAL INCHVAC Wiring
▾Special Inspection Requirements (DOB NOW) — 11
DateRequirementInspectorRole
07/15/2025Fire-Resistant Penetrations and JointsNARESH MAHANGUspecial
07/15/2025Flood Zone Compliance (attach FEMA elevation/dry floodproofing certificate where applicable)NARESH MAHANGUspecial
07/15/2025Tenant Protection Plan ComplianceNARESH MAHANGUspecial
07/15/2025Mechanical SystemsNARESH MAHANGUspecial
07/15/2025Energy Code Compliance InspectionsChun Fengprogress
07/15/2025Fire-Resistance Rated ConstructionChun Fengprogress
07/15/2025FinalChun Fengprogress
07/15/2025HVAC-R and service water heating system controlsNARESH MAHANGUenergy_progress
07/15/2025Interior lighting powerNARESH MAHANGUenergy_progress
07/15/2025HVAC-R and service water piping design and insulationNARESH MAHANGUenergy_progress
07/15/2025HVAC-R and service water heating equipmentNARESH MAHANGUenergy_progress
▾Documents — 29 on file (BIS + DOB NOW)
▸Plans & Drawings1
▸DOB NOWPlans/Sketch1
08/18/2026S01256299-I1Request digital key ↗
▸Applications & Permits3
▸BISPLAN / WORK APPROVAL APPLICATION3
02/16/2023520017785Open ↗
08/17/2009520017785Open ↗
04/22/2009520001836Open ↗
▸Zoning, Tax Lot & Property Records3
▸BISTAX LOT- TENTATIVE LOT NUMBER ISSUED1
05/07/2009520001836Open ↗
▸BISZONING EXHIBIT I- CERTIFICATION1
08/17/2009520017785Open ↗
▸BISZONING EXHIBIT III- DESC & OWNERSHIP STMNT1
08/17/2009520017785Open ↗
▸Seals & Professional Certifications15
▸DOB NOWProgress Inspector Seal & Signature7
09/23/2026S01256299-I1Open ↗
09/23/2026S01256299-I1Open ↗
09/23/2026S01256299-I1Open ↗
Showing 3 of 7 on file for this type
▸DOB NOWSpecial Inspector Seal & Signature4
09/23/2026S01256299-I1Open ↗
09/23/2026S01256299-I1Open ↗
09/23/2026S01256299-I1Open ↗
Showing 3 of 4 on file for this type
▸BISTECHNICAL REPORT: RESPONSIBILITY/CERTIFICATION1
08/17/2009520017785Open ↗
▸BISPROFESSIONAL CERTIFIED CHECKLIST1
08/17/2009520017785Open ↗
▸BISPROFESSIONAL CERTIFICATION STATEMENT FORM1
08/17/2009520017785Open ↗
▸DOB NOWDPL-1: Design Professional Seal & Signature1
08/13/2026S01256299-I1Open ↗
▸Environmental & Asbestos3
▸BISASBESTOS EXEMPTION CERTIFICATION LETTER2
08/17/2009520017785Open ↗
04/22/2009520001836Open ↗
▸DOB NOWDEP ACP-5: Asbestos Assessment Report1
08/13/2026S01256299-I1Open ↗
▸Approvals, Objections & Sign-offs2
▸BISADMINISTRATIVE OBJECTIONS2
08/17/2009520017785Open ↗
04/22/2009520001836Open ↗
▸Cost, Insurance & Ownership2
▸BISCOST AFFIDAVIT2
02/08/2023520017785Open ↗
08/17/2009520017785Open ↗