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Two family converted from one family
1868 EAST 51 STREET
BROOKLYN · BIN 3239598
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1930Year Built
2Stories
B3Building Class
R5Zoning
1,728 sfGross Floor Area
2Units
FDNY Report ↗
Two family converted from one family · 1,833 sf lot · 0.94 FAR built · Flood zone X500
Locations of Work
ArchitectureElectrical
Roof7p · 1 filing · 6 docs
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
NY BUILDING ASSOCIATES INC105/14/2025
▾Filing Representatives (Expediters)
RepresentativeFilingsMost Recent
S R SOLAR DESIGN203/21/2026
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
AMPACITY ELECTRICAL INCElectrical103/22/2026
SURF CLEAN ENERGY INCGeneral Contractor104/09/2026
▾Special Inspection Agencies
AgencyLicense #FilingsMost Recent
NKM ENGINEERING PLLC6244105/14/2025
Building Lifecycle
All (9)Filed (1)Permit Issued (1)Objection (2)Special Inspection (5)
07/02/2025
Permit issued — Solar
B01221461-I1-SL
06/04/2025
Objection resolved — Addressed
06/02/2025
Objection raised — Zoning
05/14/2025
Filed — Alteration
INSTALLATION OF SOLAR PANELS ON EXISTING ROOF. NO CHANGE IN USE, OCCUPANCY, OR EGRESS. NO CHANGE IN BULK
B01221461-I1
05/06/2025
Special inspection requirement — Fire-Resistant Penetrations and Joints
NARESH MAHANGU
05/06/2025
Special inspection requirement — Structural Stability – Alterations of existing buildings
NARESH MAHANGU
05/06/2025
Special inspection requirement — Energy Code Compliance Inspections
NARESH MAHANGU
05/06/2025
Special inspection requirement — Final
NARESH MAHANGU
05/06/2025
Special inspection requirement — Air barrier - visual inspection
NARESH MAHANGU
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWSolarPermit IssuedSURF CLEAN ENERGY INC07/02/2025
2 projects · most recent 01/13/2026
FiledStatusContractorScope
01/13/2026CompleteAMPACITY ELECTRICAL INC—
09/04/2025Permit IssuedAMPACITY ELECTRICAL INC1 meters
1 project · most recent 05/14/2025
FiledStatusContractorScope
05/14/2025Permit IssuedSURF CLEAN ENERGY INC6 panels, 2.55 kw, 323 roof_area_sqft
▾Special Inspection Requirements (DOB NOW) — 5
DateRequirementInspectorRole
05/06/2025Fire-Resistant Penetrations and JointsNARESH MAHANGUspecial
05/06/2025Structural Stability – Alterations of existing buildingsNARESH MAHANGUspecial
05/06/2025Energy Code Compliance InspectionsNARESH MAHANGUprogress
05/06/2025FinalNARESH MAHANGUprogress
05/06/2025Air barrier - visual inspectionNARESH MAHANGUenergy_progress
▾Documents — 6 on file (BIS + DOB NOW)
▸Plans & Drawings1
▸DOB NOWPlans/Sketch1
08/21/2026B01221461-I1Request digital key ↗
▸Seals & Professional Certifications4
▸DOB NOWProgress Inspector Seal & Signature2
08/30/2026B01221461-I1Open ↗
08/30/2026B01221461-I1Open ↗
▸DOB NOWDPL-1: Design Professional Seal & Signature1
08/13/2026B01221461-I1Open ↗
▸DOB NOWSpecial Inspector Seal & Signature1
08/30/2026B01221461-I1Open ↗
▸Environmental & Asbestos1
▸DOB NOWDEP ACP-5: Asbestos Assessment Report1
08/13/2026B01221461-I1Open ↗