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Two family converted from one family
690 EAST 52 STREET
BROOKLYN · East Flatbush-Farragut · BIN 3105795
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1925Year Built
1.75Stories
B3Building Class
R4Zoning
1,533 sfGross Floor Area
2Units
FDNY Report ↗
Two family converted from one family · 4,000 sf lot · 0.38 FAR built · Flood zone X
Locations of Work
ArchitectureElectrical
Roof5p · 1 filing · 17 docs
▾Sales History (ACRIS)
DatePriceUnitSeller → Buyer$/sf
12/08/2020$535K—— → —$349/sf building
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
TOM PETERSEN ARCHITECT, LLC204/07/2025
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
CENTURION SOLAR ENERGYGeneral Contractor303/21/2026
KWONG MING ELECTRIC INCElectrical103/22/2026
▾Special Inspection Agencies
AgencyLicense #FilingsMost Recent
THOMAS PETERSEN ARCHITECT7854204/07/2025
Building Lifecycle
All (14)Filed (2)Permit Issued (1)Signed Off (1)Special Inspection (10)
04/09/2025
Signed off — 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.*NO CHANGE TO USE, EGRESS OR OCCUPANCY.*
B01045632-I1
04/08/2025
Special inspection requirement — Air barrier - visual inspection
TOM PETERSEN
04/08/2025
Special inspection requirement — Structural Stability – Alterations of existing buildings
TOM PETERSEN
04/08/2025
Special inspection requirement — Fire-Resistant Penetrations and Joints
TOM PETERSEN
04/08/2025
Special inspection requirement — Energy Code Compliance Inspections
TOM PETERSEN
04/08/2025
Special inspection requirement — Final
TOM PETERSEN
04/07/2025
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.*NO CHANGE TO USE, EGRESS OR OCCUPANCY.*
B01045632-P1
04/02/2025
Special inspection requirement — Fire-Resistant Penetrations and Joints
TOM PETERSEN
04/02/2025
Special inspection requirement — Structural Stability – Alterations of existing buildings
TOM PETERSEN
04/02/2025
Special inspection requirement — Energy Code Compliance Inspections
TOM PETERSEN
04/02/2025
Special inspection requirement — Final
TOM PETERSEN
04/02/2025
Special inspection requirement — Air barrier - visual inspection
TOM PETERSEN
05/30/2024
Permit issued — Solar
B01045632-I1-SL
05/21/2024
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.*NO CHANGE TO USE, EGRESS OR OCCUPANCY.*
B01045632-I1
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWSolarSigned-offCENTURION SOLAR ENERGY05/30/2024
3 projects · most recent 09/25/2024
General Wiring
FiledStatusContractorScope
09/25/2024Permit IssuedKWONG MING ELECTRIC INCGeneral Wiring
05/20/2024CompleteSMITSON ELECTRIC CORPGeneral Wiring
05/07/2024CompleteBERGER QUALITY ELEC'L CON—
▾Special Inspection Requirements (DOB NOW) — 10
DateRequirementInspectorRole
04/08/2025Air barrier - visual inspectionTOM PETERSENenergy_progress
04/08/2025Structural Stability – Alterations of existing buildingsTOM PETERSENspecial
04/08/2025Fire-Resistant Penetrations and JointsTOM PETERSENspecial
04/08/2025Energy Code Compliance InspectionsTOM PETERSENprogress
04/08/2025FinalTOM PETERSENprogress
04/02/2025Fire-Resistant Penetrations and JointsTOM PETERSENspecial
04/02/2025Structural Stability – Alterations of existing buildingsTOM PETERSENspecial
04/02/2025Energy Code Compliance InspectionsTOM PETERSENprogress
04/02/2025FinalTOM PETERSENprogress
04/02/2025Air barrier - visual inspectionTOM PETERSENenergy_progress
▾Documents — 17 on file (BIS + DOB NOW)
▸Plans & Drawings2
▸DOB NOWPlans/Sketch2
08/25/2026B01045632-I1Request digital key ↗
08/25/2026B01045632-P1Request digital key ↗
▸Seals & Professional Certifications12
▸DOB NOWProgress Inspector Seal & Signature6
09/23/2026B01045632-P1Open ↗
09/23/2026B01045632-P1Open ↗
09/23/2026B01045632-P1Open ↗
Showing 3 of 6 on file for this type
▸DOB NOWSpecial Inspector Seal & Signature4
09/23/2026B01045632-P1Open ↗
09/23/2026B01045632-P1Open ↗
09/14/2026B01045632-I1Open ↗
Showing 3 of 4 on file for this type
▸DOB NOWDPL-1: Design Professional Seal & Signature2
08/25/2026B01045632-P1Open ↗
08/25/2026B01045632-I1Open ↗
▸Environmental & Asbestos2
▸DOB NOWDEP ACP-5: Asbestos Assessment Report2
08/25/2026B01045632-I1Open ↗
08/25/2026B01045632-P1Open ↗
▸Approvals, Objections & Sign-offs1
▸DOB NOWUtility Company Final Acceptance Letter1
08/13/2026B01045632-I1Open ↗