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Two family frame
1637 EAST 3 STREET
BROOKLYN · Mapleton-Midwood (West) · BIN 3174896
💬 Discuss this project
1920Year Built
2Stories
B2Building Class
R5Zoning
2,080 sfGross Floor Area
2Units
Two family frame · 2,400 sf lot · 0.87 FAR built · Flood zone X
Locations of Work
ArchitectureElectrical
Roof1p · 1 filing · 17 docs
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
TOM PETERSEN ARCHITECT, LLC206/24/2026
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
KAMTECH RESTORATION CORPGeneral Contractor107/02/2026
▾Special Inspection Agencies
AgencyLicense #FilingsMost Recent
THOMAS PETERSEN ARCHITECT7854206/24/2026
Building Lifecycle
All (14)Filed (2)Permit Issued (1)Signed Off (1)Special Inspection (10)
07/31/2026
Signed off — Alteration
ROOFTOP SOLAR INSTALLATION. NO CHANGE TO USE, OCCUPANCY OR EGRESS.
B01393318-I1
06/30/2026
Special inspection requirement — Fire-Resistant Penetrations and Joints
TOM PETERSEN
06/30/2026
Special inspection requirement — Structural Stability – Alterations of existing buildings
TOM PETERSEN
06/30/2026
Special inspection requirement — Energy Code Compliance Inspections
TOM PETERSEN
06/30/2026
Special inspection requirement — Final
TOM PETERSEN
06/30/2026
Special inspection requirement — Air barrier - visual inspection
TOM PETERSEN
06/24/2026
Filed — Alteration
ROOFTOP SOLAR INSTALLATION. NO CHANGE TO USE, OCCUPANCY OR EGRESS.
B01393318-P1
06/24/2026
Special inspection requirement — Fire-Resistant Penetrations and Joints
TOM PETERSEN
06/24/2026
Special inspection requirement — Structural Stability – Alterations of existing buildings
TOM PETERSEN
06/24/2026
Special inspection requirement — Energy Code Compliance Inspections
TOM PETERSEN
06/24/2026
Special inspection requirement — Final
TOM PETERSEN
06/24/2026
Special inspection requirement — Air barrier - visual inspection
TOM PETERSEN
05/21/2026
Permit issued — Solar
B01393318-I1-SL
04/27/2026
Filed — Alteration
ROOFTOP SOLAR INSTALLATION. NO CHANGE TO USE, OCCUPANCY OR EGRESS.
B01393318-I1
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWSolarSigned-offKAMTECH RESTORATION CORP05/21/2026
1 project · most recent 04/26/2026
FiledStatusContractorScope
04/26/2026CompleteBERGER QUALITY ELEC'L CON—
1 project · most recent 06/24/2026
FiledStatusContractorScope
06/24/2026Signed-offKAMTECH RESTORATION CORP62 panels, 27.28 kw, 1,523.09 roof_area_sqft
▾Special Inspection Requirements (DOB NOW) — 10
DateRequirementInspectorRole
06/30/2026Fire-Resistant Penetrations and JointsTOM PETERSENspecial
06/30/2026Structural Stability – Alterations of existing buildingsTOM PETERSENspecial
06/30/2026Energy Code Compliance InspectionsTOM PETERSENprogress
06/30/2026FinalTOM PETERSENprogress
06/30/2026Air barrier - visual inspectionTOM PETERSENenergy_progress
06/24/2026Fire-Resistant Penetrations and JointsTOM PETERSENspecial
06/24/2026Structural Stability – Alterations of existing buildingsTOM PETERSENspecial
06/24/2026Energy Code Compliance InspectionsTOM PETERSENprogress
06/24/2026FinalTOM PETERSENprogress
06/24/2026Air barrier - visual inspectionTOM PETERSENenergy_progress
▾Documents — 17 on file (BIS + DOB NOW)
▸Plans & Drawings2
▸DOB NOWPlans/Sketch2
08/17/2026B01393318-P1Request digital key ↗
08/17/2026B01393318-I1Request digital key ↗
▸Seals & Professional Certifications12
▸DOB NOWProgress Inspector Seal & Signature6
09/01/2026B01393318-I1Open ↗
09/01/2026B01393318-I1Open ↗
09/01/2026B01393318-I1Open ↗
Showing 3 of 6 on file for this type
▸DOB NOWSpecial Inspector Seal & Signature4
09/01/2026B01393318-I1Open ↗
09/01/2026B01393318-I1Open ↗
08/28/2026B01393318-P1Open ↗
Showing 3 of 4 on file for this type
▸DOB NOWDPL-1: Design Professional Seal & Signature2
08/17/2026B01393318-P1Open ↗
08/17/2026B01393318-I1Open ↗
▸Environmental & Asbestos2
▸DOB NOWDEP ACP-5: Asbestos Assessment Report2
08/17/2026B01393318-P1Open ↗
08/17/2026B01393318-I1Open ↗
▸Approvals, Objections & Sign-offs1
▸DOB NOWUtility Company Final Acceptance Letter1
08/17/2026B01393318-I1Open ↗