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Two family converted from one family
436 6 STREET
BROOKLYN · Park Slope · BIN 3021725
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1901Year Built
3Stories
B3Building Class
R6BZoning
2,720 sfGross Floor Area
2Units
FDNY Report ↗
Two family converted from one family · Owner of record: HEIDI HIRSCHFELD BROOKLYN HOUSE TRUST UA D 3/4/2025 · 1,700 sf lot · 1.6 FAR built · Flood zone X
Locations of Work
No floor-level scope or drawing coverage on file for this building.
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
NY BUILDING ASSOCIATES INC101/22/2024
▾Filing Representatives (Expediters)
RepresentativeFilingsMost Recent
BROOKLYN SOLARWORKS103/21/2026
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
BROOKLYN SOLARWORKS LLCGeneral Contractor107/08/2026
▾Special Inspection Agencies
AgencyLicense #FilingsMost Recent
NKM ENGINEERING PLLC6244101/22/2024
Building Lifecycle
All (8)Filed (1)Permit Issued (1)Signed Off (1)Special Inspection (5)
03/14/2024
Signed off — Alteration
INSTALLATION OF SOLAR PV SYSTEM. NO CHANGE TO USE, EGRESS, OR OCCUPANCY.
B00993208-I1
01/23/2024
Permit issued — Solar
B00993208-I1-SL
01/22/2024
Filed — Alteration
INSTALLATION OF SOLAR PV SYSTEM. NO CHANGE TO USE, EGRESS, OR OCCUPANCY.
B00993208-I1
01/19/2024
Special inspection requirement — Fire-Resistant Penetrations and Joints
NARESH MAHANGU
01/19/2024
Special inspection requirement — Structural Stability – Alterations of existing buildings
NARESH MAHANGU
01/19/2024
Special inspection requirement — Energy Code Compliance Inspections
NARESH MAHANGU
01/19/2024
Special inspection requirement — Final
NARESH MAHANGU
01/19/2024
Special inspection requirement — Air barrier - visual inspection
NARESH MAHANGU
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWSolarSigned-offBROOKLYN SOLARWORKS LLC01/23/2024
1 project · most recent 01/19/2024
FiledStatusContractorScope
01/19/2024CompleteBROOKYLN SOLARWORKS, LLC—
▾Special Inspection Requirements (DOB NOW) — 5
DateRequirementInspectorRole
01/19/2024Fire-Resistant Penetrations and JointsNARESH MAHANGUspecial
01/19/2024Structural Stability – Alterations of existing buildingsNARESH MAHANGUspecial
01/19/2024Energy Code Compliance InspectionsNARESH MAHANGUprogress
01/19/2024FinalNARESH MAHANGUprogress
01/19/2024Air barrier - visual inspectionNARESH MAHANGUenergy_progress
▾Documents — 7 on file (BIS + DOB NOW)
▸Plans & Drawings1
▸DOB NOWPlans/Sketch1
08/26/2026B00993208-I1Request digital key ↗
▸Seals & Professional Certifications4
▸DOB NOWProgress Inspector Seal & Signature2
08/31/2026B00993208-I1Open ↗
08/31/2026B00993208-I1Open ↗
▸DOB NOWDPL-1: Design Professional Seal & Signature1
08/26/2026B00993208-I1Open ↗
▸DOB NOWSpecial Inspector Seal & Signature1
08/31/2026B00993208-I1Open ↗
▸Environmental & Asbestos1
▸DOB NOWDEP ACP-5: Asbestos Assessment Report1
08/26/2026B00993208-I1Open ↗
▸Approvals, Objections & Sign-offs1
▸DOB NOWUtility Company Final Acceptance Letter1
08/13/2026B00993208-I1Open ↗