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Two family converted from one family
248 SACKETT STREET
BROOKLYN · Carroll Gardens-Cobble Hill-Gowanus-Red Hook · BIN 3004331
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1899Year Built
3Stories
B3Building Class
R6BZoning
—Gross Floor Area
2Units
FDNY Report ↗
Two family converted from one family · 1.72 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 INC104/05/2024
▾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 PLLC6244104/05/2024
Building Lifecycle
All (8)Filed (1)Permit Issued (1)Signed Off (1)Special Inspection (5)
06/18/2024
Signed off — Alteration
B01029102-I1
04/09/2024
Permit issued — Solar
B01029102-I1-SL
04/05/2024
Filed — Alteration
B01029102-I1
04/02/2024
Special inspection requirement — Fire-Resistant Penetrations and Joints
NARESH MAHANGU
04/02/2024
Special inspection requirement — Structural Stability – Alterations of existing buildings
NARESH MAHANGU
04/02/2024
Special inspection requirement — Energy Code Compliance Inspections
NARESH MAHANGU
04/02/2024
Special inspection requirement — Final
NARESH MAHANGU
04/02/2024
Special inspection requirement — Air barrier - visual inspection
NARESH MAHANGU
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWSolarSigned-offBROOKLYN SOLARWORKS LLC04/09/2024
BISOTISSUEDMAINLAND PLUMBING HEATING09/26/2000
BISOTISSUEDMAINLAND PLBG & HTG INC07/12/2000
BISPLISSUEDMAINLAND PLBG & HTG INC07/12/2000
BISPLISSUEDA. M. PLUMBING COMPANY02/14/1997
BISPLISSUEDA. M. PLUMBING COMPANY12/16/1996
BISOTISSUEDTHE CLEAVER COMPANY INC11/25/1996
2 projects · most recent 04/02/2024
FiledStatusContractorScope
04/02/2024CompleteBROOKYLN SOLARWORKS, LLC—
02/13/2024CompleteANTONIO CERIELLO ELEC INC2 meters, 2 new_meters
▾Special Inspection Requirements (DOB NOW) — 5
DateRequirementInspectorRole
04/02/2024Fire-Resistant Penetrations and JointsNARESH MAHANGUspecial
04/02/2024Structural Stability – Alterations of existing buildingsNARESH MAHANGUspecial
04/02/2024Energy Code Compliance InspectionsNARESH MAHANGUprogress
04/02/2024FinalNARESH MAHANGUprogress
04/02/2024Air barrier - visual inspectionNARESH MAHANGUenergy_progress
▾Documents — 8 on file (BIS + DOB NOW)
▸Plans & Drawings1
▸DOB NOWPlans/Sketch1
08/25/2026B01029102-I1Request digital key ↗
▸Seals & Professional Certifications5
▸DOB NOWProgress Inspector Seal & Signature2
09/01/2026B01029102-I1Open ↗
09/01/2026B01029102-I1Open ↗
▸DOB NOWSpecial Inspector Seal & Signature2
09/01/2026B01029102-I1Open ↗
09/01/2026B01029102-I1Open ↗
▸DOB NOWDPL-1: Design Professional Seal & Signature1
08/13/2026B01029102-I1Open ↗
▸Environmental & Asbestos1
▸DOB NOWDEP ACP-5: Asbestos Assessment Report1
08/13/2026B01029102-I1Open ↗
▸Approvals, Objections & Sign-offs1
▸DOB NOWUtility Company Final Acceptance Letter1
08/13/2026B01029102-I1Open ↗