← Back
Two family converted from one family
939 EAST 5 STREET
BROOKLYN · BIN 3170336
💬 Discuss this project
1925Year Built
2Stories
B3Building Class
R5Zoning
1,596 sfGross Floor Area
2Units
0 Open ViolationsFDNY Report ↗
Two family converted from one family · 1,975 sf lot · 0.81 FAR built · Flood zone X
Locations of Work
ArchitectureStructural
Roof10p · 1 filing · 20 docs
Floor 39p · 1 filing · 20 docs
Floor 210p · 1 filing · 20 docs
Floor 19p · 1 filing · 20 docs
Cellar9p · 1 filing · 20 docs
1 job · most recent 10/27/2025
Gas Storm Water/Sanitary
FiledStatusContractorScope
10/27/2025Signed-offB&B MECH PLBG & HTG LLCGas, Storm, Water/Sanitary
1 job · most recent 04/22/2024
General Wiring
FiledStatusContractorScope
04/22/2024CompleteLND ELECTRIC LLCGeneral Wiring
1 job · most recent 10/27/2025
Steel
FiledStatusContractorScope
10/27/2025Signed-offB&B MECH PLBG & HTG LLCSteel
1 job · most recent 10/27/2025
Fence
FiledStatusContractorScope
10/27/2025Signed-offB&B MECH PLBG & HTG LLCFence
Building Lifecycle
All (52)Filed (5)Permit Issued (7)Signed Off (3)Violation (2)Inspection (6)Objection (14)Special Inspection (15)
04/14/2026
Signed off — Alteration CO
FILING FOR A FENCE IN CONJUNCTION TO JOB B00829802-I1
B00829802-I1
03/19/2026
Signed off — Alteration CO
FILING FOR A FENCE IN CONJUNCTION TO JOB B00829802-I1
B00829802-S5
12/31/2025
Violation issued (ECB, closed)
Construction
12/30/2025
Inspection — Certified Storm Drainage-ST-Fixtures-Finish
Certified
View inspection ↗
12/11/2025
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
11/03/2025
Special inspection requirement — Fire-Resistant Penetrations and Joints
MOHAMED MAHMOUD
11/03/2025
Special inspection requirement — Energy Code Compliance Inspections
MOHAMED MAHMOUD
11/03/2025
Special inspection requirement — HVAC-R and service water heating equipment
MOHAMED MAHMOUD
11/03/2025
Special inspection requirement — HVAC-R and service water piping design and insulation
MOHAMED MAHMOUD
11/03/2025
Special inspection requirement — HVAC-R and service water heating system controls
MOHAMED MAHMOUD
10/27/2025
Filed — Alteration CO
FILING FOR A FENCE IN CONJUNCTION TO JOB B00829802-I1
B00829802-P2
08/25/2025
Signed off — Alteration CO
FILING FOR A FENCE IN CONJUNCTION TO JOB B00829802-I1
B00829802-S4
07/17/2025
Permit issued — Plumbing
B00829802-S5-PL
07/16/2025
Inspection — Pass-Final CND-Occupancy Inspection
Pass
View inspection ↗
12/11/2024
Inspection — Pass-Final PL - Up to 3 Requested Floors
Pass
View inspection ↗
11/18/2024
Permit issued — Construction Fence
B00829802-S4-FN
11/18/2024
Permit issued — General Construction
B00829802-I1-GC
08/28/2024
Inspection — Pass-Final PL - Up to 3 Requested Floors
Pass
View inspection ↗
08/21/2024
Permit issued — Plumbing
B87504350-S5-PL
08/20/2024
Inspection — Pass-Final PL - Up to 9 Requested Floors
Pass
View inspection ↗
08/05/2024
Filed — Alteration CO
FILING FOR A FENCE IN CONJUNCTION TO JOB B00829802-I1
B00829802-P1
07/08/2024
Special inspection requirement — Fire-Resistant Penetrations and Joints
NANIK MASSAND
07/08/2024
Special inspection requirement — Energy Code Compliance Inspections
NANIK MASSAND
07/08/2024
Special inspection requirement — HVAC-R and service water heating equipment
NANIK MASSAND
07/08/2024
Special inspection requirement — HVAC-R and service water heating system controls
NANIK MASSAND
07/08/2024
Special inspection requirement — HVAC-R and service water piping design and insulation
NANIK MASSAND
06/27/2024
Inspection — Pass-Final PL - Underground
Pass
View inspection ↗
06/20/2024
Permit issued — Plumbing
B00829802-S5-PL
03/22/2024
Filed — Alteration CO
FILING FOR A FENCE IN CONJUNCTION TO JOB B00829802-I1
B00829802-S5
11/16/2023
Permit issued — General Construction
B00829802-I1-GC
10/31/2023
Permit issued — Construction Fence
B00829802-S4-FN
06/16/2023
Filed — Alteration CO
FILING FOR A FENCE IN CONJUNCTION TO JOB B00829802-I1
B00829802-S4
05/09/2023
Objection raised — Structural
05/09/2023
Objection resolved — Addressed
05/04/2023
Special inspection requirement — Structural Steel - High Strength Bolting
05/04/2023
Special inspection requirement — Structural Steel - Welding
05/04/2023
Special inspection requirement — Structural Cold-Formed Steel
05/04/2023
Special inspection requirement — Structural Steel - Details
04/28/2023
Special inspection requirement — Final
04/24/2023
Objection raised — Fire_Protection
04/24/2023
Objection resolved — Addressed
04/24/2023
Objection raised — Admin
04/24/2023
Objection resolved — Addressed
03/27/2023
Objection raised — Structural
03/27/2023
Objection resolved — Addressed
03/27/2023
Objection raised — Scope
03/27/2023
Objection resolved — Addressed
03/27/2023
Objection raised — Scope
03/27/2023
Objection resolved — Addressed
03/06/2023
Objection raised — Zoning
03/06/2023
Objection resolved — Addressed
03/01/2023
Filed — Alteration CO
FILING FOR A FENCE IN CONJUNCTION TO JOB B00829802-I1
B00829802-I1
▾Sales History (ACRIS)
DatePriceUnitSeller → Buyer$/sf
12/20/2022$1.1M—Private party → Private party$658/sf building
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
MSM ENGINEERING SERVICES, PLLC510/27/2025
ROBERT SIQECA PE3—
▾Filing Representatives (Expediters)
RepresentativeFilingsMost Recent
MISTER EXPEDITER503/21/2026
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
TFJ CONTRACTING LLCGeneral Contractor807/08/2026
B&B MECH PLBG & HTG LLCPlumbing207/08/2026
24 SEVEN PLUMBING INCPlumbing107/08/2026
▾Special Inspection Agencies
AgencyLicense #FilingsMost Recent
MSM ENGINEERING SERVICES,8449310/27/2025
M. INT'L ENGINEERING PLLC3129108/05/2024
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWPlumbingSigned-offTARGET PIPING NY LLC07/17/2025
DOB NOWConstruction FenceSigned-offTFJ CONTRACTING LLC11/18/2024
DOB NOWGeneral ConstructionPermit IssuedTFJ CONTRACTING LLC11/18/2024
DOB NOWPlumbingSigned-off24 SEVEN PLUMBING INC08/21/2024
DOB NOWPlumbingSigned-offTARGET PIPING NY LLC06/20/2024
DOB NOWGeneral ConstructionPermit IssuedTFJ CONTRACTING LLC11/16/2023
DOB NOWConstruction FenceSigned-offTFJ CONTRACTING LLC10/31/2023
▾Field Inspections (DOB CAP) — 6
DateTypeResultReport
12/30/2025Certified Storm Drainage-ST-Fixtures-FinishCertifiedView ↗
07/16/2025Pass-Final CND-Occupancy InspectionPassView ↗
12/11/2024Pass-Final PL - Up to 3 Requested FloorsPassView ↗
08/28/2024Pass-Final PL - Up to 3 Requested FloorsPassView ↗
08/20/2024Pass-Final PL - Up to 9 Requested FloorsPassView ↗
06/27/2024Pass-Final PL - UndergroundPassView ↗
▾Special Inspection Requirements (DOB NOW) — 15
DateRequirementInspectorRole
11/03/2025Fire-Resistant Penetrations and JointsMOHAMED MAHMOUDspecial
11/03/2025Energy Code Compliance InspectionsMOHAMED MAHMOUDprogress
11/03/2025HVAC-R and service water heating equipmentMOHAMED MAHMOUDenergy_progress
11/03/2025HVAC-R and service water piping design and insulationMOHAMED MAHMOUDenergy_progress
11/03/2025HVAC-R and service water heating system controlsMOHAMED MAHMOUDenergy_progress
07/08/2024Fire-Resistant Penetrations and JointsNANIK MASSANDspecial
07/08/2024Energy Code Compliance InspectionsNANIK MASSANDprogress
07/08/2024HVAC-R and service water heating equipmentNANIK MASSANDenergy_progress
07/08/2024HVAC-R and service water heating system controlsNANIK MASSANDenergy_progress
07/08/2024HVAC-R and service water piping design and insulationNANIK MASSANDenergy_progress
05/04/2023Structural Steel - High Strength Bolting—special
05/04/2023Structural Steel - Welding—special
05/04/2023Structural Cold-Formed Steel—special
05/04/2023Structural Steel - Details—special
04/28/2023Final—progress
▾Documents — 41 on file (BIS + DOB NOW)
▸Plans & Drawings8
▸DOB NOWPlans/Sketch8
08/25/2026B00829802-I1Request digital key ↗
08/25/2026B00829802-S2Request digital key ↗
08/25/2026B00829802-S1Request digital key ↗
Showing 3 of 8 on file for this type
▸Zoning, Tax Lot & Property Records3
▸DOB NOWZD1: DOB Zoning Diagram1
08/13/2026B00829802-I1Open ↗
▸DOB NOWHouse Number Verification: TOPO Stamp1
08/13/2026B00829802-I1Open ↗
▸DOB NOWZoning Exhibit form (1-5)1
08/13/2026B00829802-I1Open ↗
▸Seals & Professional Certifications14
▸DOB NOWDPL-1: Design Professional Seal & Signature8
08/25/2026B00829802-S3Open ↗
08/25/2026B00829802-S1Open ↗
08/25/2026B00829802-I1Open ↗
Showing 3 of 8 on file for this type
▸DOB NOWProgress Inspector Seal & Signature4
09/01/2026B00829802-P1Open ↗
09/01/2026B00829802-P1Open ↗
08/25/2026B00829802-S5Open ↗
Showing 3 of 4 on file for this type
▸DOB NOWSpecial Inspector Seal & Signature2
09/01/2026B00829802-P1Open ↗
08/25/2026B00829802-S5Open ↗
▸Safety & Tenant Protection3
▸DOB NOWStreet Trees Site Plan1
08/13/2026B00829802-I1Open ↗
▸DOB NOWStreet Tree Checklist1
08/13/2026B00829802-I1Open ↗
▸DOB NOWStreet Tree Sign Off1
08/13/2026B00829802-I1Open ↗
▸Environmental & Asbestos6
▸DOB NOWDEP ACP-20/ACP-21: Asbestos Project Conditional Completion Form/Asbestos Project Completion Form6
08/25/2026B00829802-I1Open ↗
08/25/2026B00829802-S1Open ↗
08/25/2026B00829802-S5Open ↗
Showing 3 of 6 on file for this type
▸Other Documents7
▸DOB NOWPlot Diagram3
08/13/2026B00829802-S3Open ↗
08/13/2026B00829802-S2Open ↗
08/13/2026B00829802-I1Open ↗
▸DOB NOWProperty Ownership Certification1
08/25/2026B00829802-I1Open ↗
▸DOB NOWSite Survey: Initial1
08/13/2026B00829802-I1Open ↗
▸DOB NOWFinal Survey1
08/13/2026B00829802-I1Open ↗
▸DOB NOWLocal Law 92/94 of 2019 Sustainable Roof Zone1
08/13/2026B00829802-I1Open ↗