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Two family converted from one family
1436 EAST 9 STREET
BROOKLYN · Mapleton-Midwood (West) · BIN 3173931
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1910Year Built
2.5Stories
B3Building Class
R5Zoning
1,861 sfGross Floor Area
2Units
1 Open Violation ▸
Two family converted from one family · 4,000 sf lot · 0.47 FAR built · Flood zone X
Locations of Work
ArchitectureElectrical
Permit Issued — active, not yet Signed-off
RoofUnder Construction3p · 1 filing · 3 docs
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
TOM PETERSEN ARCHITECT, LLC105/01/2026
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
BROOKLYN SOLAR PARTNERSGeneral Contractor107/08/2026
▾Special Inspection Agencies
AgencyLicense #FilingsMost Recent
THOMAS PETERSEN ARCHITECT7854105/01/2026
Building Lifecycle
All (6)Filed (1)Permit Issued (1)Violation (2)Objection (2)
06/15/2026
Permit issued — Solar
B01396145-I1-SL
05/26/2026
Objection resolved — Addressed
05/05/2026
Objection raised — Other
05/01/2026
Filed — Alteration
SCOPE OF WORK IS SOLELY FOR THE INSTALLATION OF THE SOLAR ELECTRONICGENERATING SYSTEM. ALL OTHER WORK IS NOT TO BE RELIED UPON AS BEINGAPPROVED AND/OR PERMITTED BY THE NYC DEPARTMENT OF BUILDINGS
B01396145-I1
06/30/2005
Violation issued (HPD, open)
C
08/24/1999
Violation issued (ECB, closed)
Construction
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWSolarPermit IssuedBROOKLYN SOLAR PARTNERS06/15/2026
BIS—ISSUEDZ & J CONSTRUCTION CORP.09/23/1999
BISPLISSUEDALJER PLBG & HTG CORP06/21/1999
BISEQISSUEDZ & J CONSTRUCTION CORP06/01/1999
BIS—ISSUEDZ & J CONSTRUCTION CORP06/01/1999
BIS—ISSUEDD/B/A F&A HOLDING INC.09/03/1998
BISEQISSUEDD/B/A F&A HOLDING INC.08/07/1998
BIS—ISSUEDD/B/A F&A HOLDING INC.08/07/1998
1 project · most recent 09/02/2026
FiledStatusContractorScope
09/02/2026CompleteBERGER QUALITY ELEC'L CON—
1 project · most recent 05/01/2026
FiledStatusContractorScope
05/01/2026Permit IssuedBROOKLYN SOLAR PARTNERS23 panels, 11.5 kw, 587.87 roof_area_sqft
Nothing on file for this building.
▾Documents — 3 on file (BIS + DOB NOW)
▸Plans & Drawings1
▸DOB NOWPlans/Sketch1
08/14/2026B01396145-I1Request digital key ↗
▸Seals & Professional Certifications1
▸DOB NOWDPL-1: Design Professional Seal & Signature1
08/17/2026B01396145-I1Open ↗
▸Environmental & Asbestos1
▸DOB NOWDEP ACP-5: Asbestos Assessment Report1
08/14/2026B01396145-I1Open ↗