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Two stories - detached, small or mid-size
447 EAST 46 STREET
BROOKLYN · East Flatbush-Rugby · BIN 3109965
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1920Year Built
2Stories
A1Building Class
R5Zoning
1,248 sfGross Floor Area
1Units
0 Open ViolationsFDNY Report ↗
Two stories - detached, small or mid-size · 2,000 sf lot · 0.62 FAR built · Flood zone X
Locations of Work
ArchitectureElectrical
Permit Issued — active, not yet Signed-off
RoofUnder Construction3p · 3 filings · 20 docs
▾Sales History (ACRIS)
DatePriceUnitSeller → Buyer$/sf
02/20/2025$775K—Private party → Private party$621/sf building
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
MOMENTUM SOLAR107/01/2026
TOM PETERSEN ARCHITECT, LLC103/18/2026
SQUARE ARCH, LLC111/04/2025
▾Filing Representatives (Expediters)
RepresentativeFilingsMost Recent
KAMTECH RESTORATION CORP203/21/2026
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
KAMTECH RESTORATION CORPGeneral Contractor104/09/2026
T&S ENERGY LLCGeneral Contractor104/09/2026
▾Special Inspection Agencies
AgencyLicense #FilingsMost Recent
MXV SIA LLC9281107/01/2026
THOMAS PETERSEN ARCHITECT7854103/18/2026
SQ. ARCH, LLC4802111/04/2025
Building Lifecycle
All (19)Filed (3)Permit Issued (3)Violation (1)Special Inspection (12)
07/07/2026
Permit issued — Solar
B01425204-I1-SL
07/01/2026
Filed — Alteration
INSTALLATION OF SOLAR PANELS, ROOFTOP, RAILED, GRID-TIED, 9 MODULES, 3.915KW
B01425204-I1
07/01/2026
Special inspection requirement — Adhesive-Based Solar Pedestal Bonding Systems
Mina Makar
07/01/2026
Special inspection requirement — Structural Stability – Alterations of existing buildings
Mina Makar
07/01/2026
Special inspection requirement — Post-installed Anchors
Mina Makar
07/01/2026
Special inspection requirement — Fire-Resistant Penetrations and Joints
Mina Makar
07/01/2026
Special inspection requirement — Energy Code Compliance Inspections
Mina Makar
07/01/2026
Special inspection requirement — Final
Mina Makar
07/01/2026
Special inspection requirement — Air barrier - visual inspection
Mina Makar
03/23/2026
Permit issued — Solar
B01374489-I1-SL
03/18/2026
Filed — Alteration
Installation of PV System on existing rooftop. No changes to Egress or use of occupancy.
B01374489-I1
03/18/2026
Special inspection requirement — Fire-Resistant Penetrations and Joints
TOM PETERSEN
03/18/2026
Special inspection requirement — Structural Stability – Alterations of existing buildings
TOM PETERSEN
03/18/2026
Special inspection requirement — Energy Code Compliance Inspections
TOM PETERSEN
03/18/2026
Special inspection requirement — Final
TOM PETERSEN
03/18/2026
Special inspection requirement — Air barrier - visual inspection
TOM PETERSEN
11/24/2025
Permit issued — Solar
B01313490-I1-SL
11/04/2025
Filed — Alteration
ROOFTOP SOLAR INSTALLATION. NO CHANGE TO USE, OCCUPANCY OR EGRESS.
B01313490-I1
10/24/2012
Violation issued (ECB, closed)
Construction
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWSolarPermit IssuedMOMENTUM SOLAR07/07/2026
DOB NOWSolarPermit IssuedT&S ENERGY LLC03/23/2026
DOB NOWSolarPermit IssuedKAMTECH RESTORATION CORP11/24/2025
3 projects · most recent 07/01/2026
FiledStatusContractorScope
07/01/2026Permit IssuedISLAND ELECTRIC CORP—
03/18/2026Permit IssuedGALLANT ELEC'L CONST, INC—
10/31/2025Permit IssuedBERGER QUALITY ELEC'L CON—
3 projects · most recent 07/01/2026
FiledStatusContractorScope
07/01/2026Permit IssuedMOMENTUM SOLAR9 panels, 3.91 kw, 158 roof_area_sqft
03/18/2026Permit IssuedT&S ENERGY LLC24 panels, 10.56 kw, 595 roof_area_sqft
11/04/2025Permit IssuedKAMTECH RESTORATION CORP20 panels, 9.1 kw, 544.33 roof_area_sqft
▾Special Inspection Requirements (DOB NOW) — 12
DateRequirementInspectorRole
07/01/2026Adhesive-Based Solar Pedestal Bonding SystemsMina Makarspecial
07/01/2026Structural Stability – Alterations of existing buildingsMina Makarspecial
07/01/2026Post-installed AnchorsMina Makarspecial
07/01/2026Fire-Resistant Penetrations and JointsMina Makarspecial
07/01/2026Energy Code Compliance InspectionsMina Makarprogress
07/01/2026FinalMina Makarprogress
07/01/2026Air barrier - visual inspectionMina Makarenergy_progress
03/18/2026Fire-Resistant Penetrations and JointsTOM PETERSENspecial
03/18/2026Structural Stability – Alterations of existing buildingsTOM PETERSENspecial
03/18/2026Energy Code Compliance InspectionsTOM PETERSENprogress
03/18/2026FinalTOM PETERSENprogress
03/18/2026Air barrier - visual inspectionTOM PETERSENenergy_progress
▾Documents — 20 on file (BIS + DOB NOW)
▸Plans & Drawings3
▸DOB NOWPlans/Sketch3
09/03/2026B01374489-I1Request digital key ↗
08/20/2026B01313490-I1Request digital key ↗
08/16/2026B01425204-I1Request digital key ↗
▸Seals & Professional Certifications14
▸DOB NOWSpecial Inspector Seal & Signature6
08/29/2026B01425204-I1Open ↗
08/29/2026B01425204-I1Open ↗
08/29/2026B01425204-I1Open ↗
Showing 3 of 6 on file for this type
▸DOB NOWProgress Inspector Seal & Signature5
08/29/2026B01425204-I1Open ↗
08/29/2026B01425204-I1Open ↗
08/22/2026B01374489-I1Open ↗
Showing 3 of 5 on file for this type
▸DOB NOWDPL-1: Design Professional Seal & Signature3
09/03/2026B01374489-I1Open ↗
08/16/2026B01425204-I1Open ↗
08/13/2026B01313490-I1Open ↗
▸Environmental & Asbestos3
▸DOB NOWDEP ACP-5: Asbestos Assessment Report3
09/03/2026B01374489-I1Open ↗
08/16/2026B01425204-I1Open ↗
08/13/2026B01313490-I1Open ↗