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One family attached or semi-detached
431 CHRISTOPHER AVENUE
BROOKLYN · BIN 3085201
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1985Year Built
2Stories
A5Building Class
R6Zoning
1,116 sfGross Floor Area
1Units
One family attached or semi-detached · 2,519 sf lot · 0.44 FAR built · Flood zone X
Locations of Work
ArchitectureElectrical
Roof2p · 1 filing · 8 docs
2 jobs · most recent 08/25/2026
FiledStatusContractorScope
08/25/2026CompleteSOLAR ELEC CONTRACTNG LLC—
06/15/2026CompleteSOLAR ELEC CONTRACTNG LLC1 meters, 1 new_meters
1 job · most recent 05/21/2026
FiledStatusContractorScope
05/21/2026Permit IssuedSOLAR CONTRACTING LLC4 panels, 1.7 kw, 607.55 roof_area_sqft
Building Lifecycle
All (7)Filed (1)Permit Issued (1)Special Inspection (5)
06/01/2026
Permit issued — Solar
B01405931-I1-SL
05/21/2026
Filed — Alteration
SCOPE OF WORK IS SOLELY FOR THE INSTALLATION OF THE SOLAR ELECTRONIC GENERATING SYSTEM. ALL OTHER WORK IS NOT TO BE RELIED UPON AS BEINGAPPROVED AND/OR PERMITTED BY THE NYC DEPARTMENT OF BUILDINGS
B01405931-I1
05/21/2026
Special inspection requirement — Structural Stability – Alterations of existing buildings
TOM PETERSEN
05/21/2026
Special inspection requirement — Fire-Resistant Penetrations and Joints
TOM PETERSEN
05/21/2026
Special inspection requirement — Energy Code Compliance Inspections
TOM PETERSEN
05/21/2026
Special inspection requirement — Final
TOM PETERSEN
05/21/2026
Special inspection requirement — Air barrier - visual inspection
TOM PETERSEN
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
TOM PETERSEN ARCHITECT, LLC105/21/2026
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
SOLAR CONTRACTING LLCGeneral Contractor107/08/2026
▾Special Inspection Agencies
AgencyLicense #FilingsMost Recent
THOMAS PETERSEN ARCHITECT7854105/21/2026
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWSolarPermit IssuedSOLAR CONTRACTING LLC06/01/2026
▾Special Inspection Requirements (DOB NOW) — 5
DateRequirementInspectorRole
05/21/2026Structural Stability – Alterations of existing buildingsTOM PETERSENspecial
05/21/2026Fire-Resistant Penetrations and JointsTOM PETERSENspecial
05/21/2026Energy Code Compliance InspectionsTOM PETERSENprogress
05/21/2026FinalTOM PETERSENprogress
05/21/2026Air barrier - visual inspectionTOM PETERSENenergy_progress
▾Documents — 8 on file (BIS + DOB NOW)
▸Plans & Drawings1
▸DOB NOWPlans/Sketch1
08/16/2026B01405931-I1Contact architect ↗
▸Seals & Professional Certifications6
▸DOB NOWProgress Inspector Seal & Signature3
08/24/2026B01405931-I1Open ↗
08/24/2026B01405931-I1Open ↗
08/24/2026B01405931-I1Open ↗
▸DOB NOWSpecial Inspector Seal & Signature2
08/24/2026B01405931-I1Open ↗
08/24/2026B01405931-I1Open ↗
▸DOB NOWDPL-1: Design Professional Seal & Signature1
08/16/2026B01405931-I1Open ↗
▸Environmental & Asbestos1
▸DOB NOWDEP ACP-5: Asbestos Assessment Report1
08/16/2026B01405931-I1Open ↗