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Two stories - detached, small or mid-size
926 EAST 23RD STREET
BROOKLYN · Midwood · BIN 3206698
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1915Year Built
2.5Stories
A1Building Class
R2Zoning
2,514 sfGross Floor Area
1Units
FDNY Report ↗
Two stories - detached, small or mid-size · Owner of record: 926 E 23rd St · 5,000 sf lot · 0.5 FAR built · Flood zone X
Locations of Work
ArchitectureStructuralElectricalPlumbingCivilGeneralOther
Names shown beside floors are taken automatically from the text of filed documents and may be incomplete or wrong.
Permit Issued — active, not yet Signed-off
RoofSolar panel installation on existing roofUnder Construction17p · 2 filings · 20 docs
Floor 3Under Construction33p · 2 filings · 20 docs
Floor 2Under Construction34p · 2 filings · 20 docs
Floor 1Under Construction42p · 2 filings · 20 docs
CellarUnder Construction33p · 2 filings · 20 docs
Site & exteriorUnder Construction40p · 1 filing · 20 docs
▾Sales History (ACRIS)
DatePriceUnitSeller → Buyer$/sf
02/05/2023$1.6M—Private party → 926 E 23RD ST LP$626/sf building
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
NKM Engineering105/07/2026
James A Clancy106/30/2025
AL Ffred Architecture906/10/2025
Robert Siqeca PE106/12/2024
▾Filing Representatives (Expediters)
RepresentativeFilingsMost Recent
Arc Design and Consulting203/21/2026
XYZ Code Consulting1003/21/2026
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
TFJ ContractingGeneral Contractor809/16/2026
TFJ ContractingScaffold207/08/2026
B&B Mechanical Plumbing & HeatingPlumbing207/08/2026
B.P. ElectricElectrical103/22/2026
Emes SolarGeneral Contractor107/08/2026
24 Seven PlumbingPlumbing106/28/2026
▾Special Inspection Agencies
AgencyLicense #FilingsMost Recent
NKM Engineering6244105/07/2026
James A Clancy9176106/30/2025
MSM Engineering Services8449706/10/2025
IP Concrete Testing and I6252206/12/2024
Building Lifecycle
All (140)Filed (12)Permit Issued (12)Signed Off (2)Inspection (4)Objection (80)Special Inspection (30)
09/15/2026
Permit issued — General Construction
B00886198-I1-GC
08/27/2026
Objection resolved — Resolved
06/05/2026
Permit issued — Construction Fence
B00886198-S1-FN
05/19/2026
Permit issued — Solar
B01396270-I1-SL
05/07/2026
Filed — Alteration
INSTALLATION OF SOLAR PANELS ON EXISTING ROOF. NO CHANGE IN USE, OCCUPANCY, OR EGRESS. NO CHANGE IN BULK
B01396270-I1
05/01/2026
Special inspection requirement — Fire-Resistant Penetrations and Joints
NARESH MAHANGU
05/01/2026
Special inspection requirement — Air barrier - visual inspection
NARESH MAHANGU
05/01/2026
Special inspection requirement — Structural Stability – Alterations of existing buildings
NARESH MAHANGU
05/01/2026
Special inspection requirement — Energy Code Compliance Inspections
NARESH MAHANGU
05/01/2026
Special inspection requirement — Final
NARESH MAHANGU
01/06/2026
Inspection — Pass-Final PL - Up to 3 Requested Floors
Pass
View inspection ↗
12/22/2025
Permit issued — Plumbing
B00886198-S2-PL
12/09/2025
Signed off — ALT-CO - New Building with Existing Elements to Remain
Fence application filed in conjunction to alt job
B00886198-S4
12/09/2025
Signed off — ALT-CO - New Building with Existing Elements to Remain
Fence application filed in conjunction to alt job
B00886198-S6
09/05/2025
Inspection — Pass-Final PL - Up to 3 Requested Floors
Pass
View inspection ↗
09/02/2025
Special inspection requirement — HVAC-R and service water heating system controls
MOHAMED MAHMOUD
09/02/2025
Special inspection requirement — HVAC-R and service water heating equipment
MOHAMED MAHMOUD
09/02/2025
Special inspection requirement — Maintenance information
MOHAMED MAHMOUD
09/02/2025
Special inspection requirement — Permanent certificate
MOHAMED MAHMOUD
09/02/2025
Special inspection requirement — Fire-Resistant Penetrations and Joints
MOHAMED MAHMOUD
09/02/2025
Special inspection requirement — HVAC-R and service water piping design and insulation
MOHAMED MAHMOUD
09/02/2025
Special inspection requirement — Energy Code Compliance Inspections
MOHAMED MAHMOUD
06/30/2025
Filed — Alteration
Installation of PV system on existing roof top. No changes to the use egress or occupancy.
B01247853-I1
06/26/2025
Special inspection requirement — Final
James Clancy
06/26/2025
Special inspection requirement — Energy Code Compliance Inspections
James Clancy
06/26/2025
Special inspection requirement — Structural Stability – Alterations of existing buildings
James Clancy
06/26/2025
Special inspection requirement — Air barrier - visual inspection
James Clancy
06/26/2025
Special inspection requirement — Fire-Resistant Penetrations and Joints
James Clancy
06/23/2025
Permit issued — General Construction
B00886198-I1-GC
06/20/2025
Permit issued — Construction Fence
B00886198-S1-FN
06/10/2025
Filed — ALT-CO - New Building with Existing Elements to Remain
Fence application filed in conjunction to alt job
B00886198-P2
05/26/2025
Special inspection requirement — Permanent certificate
MOHAMED MAHMOUD
05/26/2025
Special inspection requirement — Maintenance information
MOHAMED MAHMOUD
05/26/2025
Special inspection requirement — Energy Code Compliance Inspections
MOHAMED MAHMOUD
05/26/2025
Special inspection requirement — HVAC-R and service water piping design and insulation
MOHAMED MAHMOUD
05/26/2025
Special inspection requirement — HVAC-R and service water heating system controls
MOHAMED MAHMOUD
05/26/2025
Special inspection requirement — Fire-Resistant Penetrations and Joints
MOHAMED MAHMOUD
05/26/2025
Special inspection requirement — HVAC-R and service water heating equipment
MOHAMED MAHMOUD
03/05/2025
Inspection — Pass-Final House Connection
Pass
View inspection ↗
02/27/2025
Permit issued — Plumbing
B52452467-S2-PL
01/23/2025
Inspection — Pass-Final PL - Underground
Pass
View inspection ↗
01/03/2025
Special inspection requirement — Insulation placement and R values
MOHAMED MAHMOUD
01/03/2025
Special inspection requirement — Air barrier - visual inspection
MOHAMED MAHMOUD
01/03/2025
Special inspection requirement — Maintenance information
MOHAMED MAHMOUD
01/03/2025
Special inspection requirement — Fenestration and door U-factor and product ratings
MOHAMED MAHMOUD
01/03/2025
Special inspection requirement — Electric vehicle service equipment requirements
MOHAMED MAHMOUD
01/03/2025
Special inspection requirement — Interior lighting power
MOHAMED MAHMOUD
12/31/2024
Objection resolved — Addressed
12/27/2024
Objection raised — Other
12/26/2024
Permit issued — Plumbing
B00886198-S2-PL
12/25/2024
Objection resolved — Addressed
12/04/2024
Objection raised — Other
11/28/2024
Filed — ALT-CO - New Building with Existing Elements to Remain
Fence application filed in conjunction to alt job
B00886198-P1
09/06/2024
Permit issued — Support of Excavation
B00886198-S6-SE
09/05/2024
Permit issued — Structural
B00886198-S4-ST
08/29/2024
Permit issued — General Construction
B00886198-I1-GC
08/28/2024
Permit issued — Curb Cut
B00886198-S3-CC
08/05/2024
Objection resolved — Addressed
07/24/2024
Objection resolved — Addressed
07/24/2024
Objection resolved — Addressed
Latest 60 of 140 events.
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWGeneral ConstructionPermit IssuedTFJ Contracting09/15/2026
DOB NOWConstruction FencePermit IssuedTFJ Contracting06/05/2026
DOB NOWSolarPermit IssuedEmes Solar05/19/2026
DOB NOWPlumbingPermit IssuedTarget Piping NY12/22/2025
DOB NOWGeneral ConstructionPermit IssuedTFJ Contracting06/23/2025
DOB NOWConstruction FencePermit IssuedTFJ Contracting06/20/2025
DOB NOWPlumbingPermit Issued24 Seven Plumbing02/27/2025
DOB NOWPlumbingPermit IssuedTarget Piping NY12/26/2024
DOB NOWSupport of ExcavationSigned-offTFJ Contracting09/06/2024
DOB NOWStructuralSigned-offTFJ Contracting09/05/2024
DOB NOWGeneral ConstructionPermit IssuedTFJ Contracting08/29/2024
DOB NOWCurb CutPermit IssuedTFJ Contracting08/28/2024
1 project · most recent 06/10/2025
Heating Systems
FiledStatusContractorScope
06/10/2025Permit IssuedTFJ ContractingHeating Systems
1 project · most recent 06/10/2025
Gas Storm Water/Sanitary
FiledStatusContractorScope
06/10/2025Permit IssuedB&B Mechanical Plumbing & HeatingGas, Storm, Water/Sanitary
5 projects · most recent 08/03/2026
General Wiring
FiledStatusContractorScope
08/03/2026CompleteB.P. Electric—
12/29/2025CompleteB.P. Electric—
12/06/2025CancelledAmber Electl Contng—
11/06/2025Permit IssuedFabco Electrical ContGeneral Wiring
03/14/2025Permit IssuedJ & F Electrical ContngGeneral Wiring
1 project · most recent 06/10/2025
FiledStatusContractorScope
06/10/2025Permit IssuedTFJ Contracting1 scope_items
2 projects · most recent 05/07/2026
FiledStatusContractorScope
05/07/2026Permit IssuedEmes Solar29 panels, 12.76 kw, 1,344 roof_area_sqft
06/30/2025——60 panels, 26.1 kw, 2,901 roof_area_sqft
1 project · most recent 06/10/2025
Fence
FiledStatusContractorScope
06/10/2025Permit IssuedTFJ ContractingFence
▾Field Inspections (DOB CAP) — 4
DateTypeResultReport
01/06/2026Pass-Final PL - Up to 3 Requested FloorsPassView ↗
09/05/2025Pass-Final PL - Up to 3 Requested FloorsPassView ↗
03/05/2025Pass-Final House ConnectionPassView ↗
01/23/2025Pass-Final PL - UndergroundPassView ↗
▾Special Inspection Requirements (DOB NOW) — 65
DateRequirementInspectorRole
05/01/2026Structural Stability – Alterations of existing buildingsNARESH MAHANGUspecial
05/01/2026Air barrier - visual inspectionNARESH MAHANGUenergy_progress
05/01/2026FinalNARESH MAHANGUprogress
05/01/2026Energy Code Compliance InspectionsNARESH MAHANGUprogress
05/01/2026Fire-Resistant Penetrations and JointsNARESH MAHANGUspecial
09/02/2025HVAC-R and service water heating equipmentMOHAMED MAHMOUDenergy_progress
09/02/2025HVAC-R and service water heating system controlsMOHAMED MAHMOUDenergy_progress
09/02/2025HVAC-R and service water piping design and insulationMOHAMED MAHMOUDenergy_progress
09/02/2025Permanent certificateMOHAMED MAHMOUDenergy_progress
09/02/2025Maintenance informationMOHAMED MAHMOUDenergy_progress
09/02/2025Fire-Resistant Penetrations and JointsMOHAMED MAHMOUDspecial
09/02/2025Energy Code Compliance InspectionsMOHAMED MAHMOUDprogress
06/26/2025Energy Code Compliance InspectionsJames Clancyprogress
06/26/2025FinalJames Clancyprogress
06/26/2025Air barrier - visual inspectionJames Clancyenergy_progress
06/26/2025Fire-Resistant Penetrations and JointsJames Clancyspecial
06/26/2025Structural Stability – Alterations of existing buildingsJames Clancyspecial
05/26/2025Energy Code Compliance InspectionsMOHAMED MAHMOUDprogress
05/26/2025Permanent certificateMOHAMED MAHMOUDenergy_progress
05/26/2025HVAC-R and service water heating system controlsMOHAMED MAHMOUDenergy_progress
05/26/2025Maintenance informationMOHAMED MAHMOUDenergy_progress
05/26/2025HVAC-R and service water heating equipmentMOHAMED MAHMOUDenergy_progress
05/26/2025HVAC-R and service water piping design and insulationMOHAMED MAHMOUDenergy_progress
05/26/2025Fire-Resistant Penetrations and JointsMOHAMED MAHMOUDspecial
01/03/2025Permanent certificateMOHAMED MAHMOUDenergy_progress
Latest 25 of 65.
▾Documents — 72 on file (BIS + DOB NOW)
▸Plans & Drawings12
▸DOB NOWPlans/Sketch12
08/24/2026B00886198-P2Request digital key ↗
08/24/2026B00886198-S6Request digital key ↗
08/24/2026B00886198-S4Request digital key ↗
Showing 3 of 12 on file for this type
▸Zoning, Tax Lot & Property Records4
▸DOB NOWZD1: DOB Zoning Diagram2
08/13/2026B00886198-P1Open ↗
08/13/2026B00886198-I1Open ↗
▸DOB NOWZoning Exhibit form (1-5)2
08/13/2026B00886198-I1Open ↗
08/13/2026B00886198-P1Open ↗
▸Seals & Professional Certifications35
▸DOB NOWProgress Inspector Seal & Signature15
09/02/2026B00886198-S6Open ↗
08/28/2026B00886198-P2Open ↗
08/28/2026B00886198-P2Open ↗
Showing 3 of 15 on file for this type
▸DOB NOWDPL-1: Design Professional Seal & Signature12
08/24/2026B00886198-S5Open ↗
08/24/2026B00886198-P2Open ↗
08/24/2026B00886198-P1Open ↗
Showing 3 of 12 on file for this type
▸DOB NOWSpecial Inspector Seal & Signature8
09/02/2026B00886198-S6Open ↗
09/02/2026B00886198-S6Open ↗
08/28/2026B00886198-P2Open ↗
Showing 3 of 8 on file for this type
▸Trade Schedules & Equipment2
▸DOB NOWDEP: Sewer Certification (Sanitary/Storm)2
08/13/2026B00886198-P1Open ↗
08/13/2026B00886198-I1Open ↗
▸Environmental & Asbestos10
▸DOB NOWDEP ACP-5: Asbestos Assessment Report10
08/24/2026B00886198-P2Open ↗
08/24/2026B00886198-S6Open ↗
08/24/2026B00886198-S4Open ↗
Showing 3 of 10 on file for this type
▸Inspections & Test Reports2
▸DOB NOWGeotechnical Report (BC 1803.6)2
08/13/2026B00886198-S6Open ↗
08/13/2026B00886198-S5Open ↗
▸Other Documents7
▸DOB NOWSite Survey: Initial2
08/13/2026B00886198-I1Open ↗
08/13/2026B00886198-P1Open ↗
▸DOB NOWLocal Law 92/94 of 2019 Sustainable Roof Zone2
08/13/2026B00886198-P1Open ↗
08/13/2026B00886198-I1Open ↗
▸DOB NOWProperty Ownership Certification2
08/14/2026B00886198-I1Open ↗
08/14/2026B00886198-P1Open ↗
▸DOB NOWAdjoining Owners Notification1
08/13/2026B00886198-S6Open ↗