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Miscellaneous two family
86 2 STREET
BROOKLYN · BIN 3007879
💬 Discuss this project
1899Year Built
2Stories
B9Building Class
R6BZoning
1,920 sfGross Floor Area
2Units
Miscellaneous two family · Owner of record: SILENT BELL 1517 LLC · 2,000 sf lot · 0.96 FAR built · Flood zone X
Locations of Work
ArchitectureStructuralMechanicalPlumbingFire Protection
Permit Issued — active, not yet Signed-off
RoofUnder Construction35p · 1 filing · 20 docs
Floor 2Under Construction38p · 1 filing · 20 docs
Floor 1Under Construction38p · 1 filing · 20 docs
CellarUnder Construction40p · 1 filing · 20 docs
Sub-BasementUnder Construction35p · 1 filing · 20 docs
▾Owner History (Filing Record)
Companies and organizations named on filings. Individual owners are not shown.
OwnerFilingsMost Recent
HARTZION ENTERPRISES209/29/2026
▾Sales History (ACRIS)
DatePriceUnitSeller → Buyer$/sf
08/23/2022$2.5M—Private party → SILENT BELL 1517 LLC$1,307/sf building
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
BILOW ENGINEERING, LLC109/12/2025
DERIVE ENGINEERS308/27/2025
STUDIO LYON/SZOT207/28/2025
TALWEG ENGINEERING STUDIO D.P.C.207/28/2025
▾Filing Representatives (Expediters)
RepresentativeFilingsMost Recent
ANZALONE ARCHITECTURE1603/21/2026
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
TECHCREW INCGeneral Contractor907/08/2026
HARTZION ENTERPRISES CORPGeneral Contractor209/29/2026
ORBIT SPRINKLER CORPFire Protection107/08/2026
ORBIT PLBG & HTG INCPlumbing107/08/2026
▾Special Inspection Agencies
AgencyLicense #FilingsMost Recent
BIG APPLE GROUP NY A RMA9168709/12/2025
BILOW ENGINEERING LLC4095109/12/2025
Building Lifecycle
All (92)Filed (8)Permit Issued (9)Objection (45)Special Inspection (30)
09/28/2026
Permit issued — Supported Scaffold
B01463557-I1-SF
09/25/2026
Permit issued — Protection and Mechanical Methods
B01463561-I1-PMM
04/29/2026
Permit issued — General Construction
B01237637-I1-GC
02/03/2026
Permit issued — Sprinklers
B01237637-S5-EW-SP
02/03/2026
Permit issued — Plumbing
B01237637-S4-PL
01/26/2026
Permit issued — Mechanical Systems
B01237637-S3-MS
01/05/2026
Permit issued — Structural
B01237637-S1-ST
01/05/2026
Permit issued — Foundation
B01237637-S2-FO
01/05/2026
Permit issued — Construction Fence
B01237637-S6-FN
12/02/2025
Objection resolved — Addressed
12/02/2025
Objection resolved — Addressed
12/02/2025
Objection resolved — Addressed
12/02/2025
Objection resolved — Addressed
11/19/2025
Objection resolved — Addressed
11/12/2025
Objection resolved — Resolved
10/02/2025
Objection resolved — Addressed
10/01/2025
Objection resolved — Addressed
09/22/2025
Objection raised — Plumbing
09/22/2025
Objection raised — Plumbing
09/16/2025
Objection resolved — Addressed
09/12/2025
Filed — Alteration
MECHANICAL WORK IN CONJUNCTION WITH RENOVATION & REAR HORIZONTAL ENLARGEMENT OF EXISTING 2 FAMILY BUILDING. INSTALL SPLIT A/C SUSTEM AND RELATED DUCTWORK AND DIFFUSERS. INSTALL TOILET AND KITCHEN EXHAUST. INSTALL ERV UNIT. INSTALL DUCT HEATERS & RADIATORS
B01237637-S7
09/12/2025
Objection raised — Admin
09/05/2025
Objection raised — Scope
09/05/2025
Objection resolved — Addressed
09/05/2025
Objection resolved — Addressed
09/05/2025
Objection resolved — Addressed
09/05/2025
Objection resolved — Addressed
09/05/2025
Objection resolved — Addressed
09/05/2025
Objection resolved — Addressed
09/03/2025
Objection resolved — Addressed
09/03/2025
Objection resolved — Addressed
09/03/2025
Objection resolved — Addressed
08/27/2025
Filed — Alteration
MECHANICAL WORK IN CONJUNCTION WITH RENOVATION & REAR HORIZONTAL ENLARGEMENT OF EXISTING 2 FAMILY BUILDING. INSTALL SPLIT A/C SUSTEM AND RELATED DUCTWORK AND DIFFUSERS. INSTALL TOILET AND KITCHEN EXHAUST. INSTALL ERV UNIT. INSTALL DUCT HEATERS & RADIATORS
B01237637-S4
08/21/2025
Objection resolved — Addressed
08/18/2025
Objection resolved — Addressed
08/13/2025
Objection raised — Mechanical
08/13/2025
Objection raised — Energy
08/13/2025
Objection raised — Zoning
08/13/2025
Objection raised — Plumbing
08/13/2025
Objection raised — Zoning
08/06/2025
Objection raised — Other
08/05/2025
Objection raised — Structural
08/05/2025
Objection raised — Zoning
08/05/2025
Objection raised — Scope
08/05/2025
Objection raised — Admin
08/05/2025
Objection raised — Scope
08/05/2025
Objection raised — Structural
08/05/2025
Objection raised — Structural
08/05/2025
Objection raised — Structural
08/05/2025
Special inspection requirement — Soil Percolation Test - Private On-Site Storm Water Drainage Disposal Systems, and Detention Facilities
JONATHAN BILOW
08/01/2025
Objection raised — Admin
08/01/2025
Objection raised — Structural
08/01/2025
Objection resolved — Addressed
08/01/2025
Objection raised — Structural
08/01/2025
Objection raised — Structural
08/01/2025
Objection raised — Admin
08/01/2025
Objection resolved — Addressed
07/30/2025
Filed — Alteration
MECHANICAL WORK IN CONJUNCTION WITH RENOVATION & REAR HORIZONTAL ENLARGEMENT OF EXISTING 2 FAMILY BUILDING. INSTALL SPLIT A/C SUSTEM AND RELATED DUCTWORK AND DIFFUSERS. INSTALL TOILET AND KITCHEN EXHAUST. INSTALL ERV UNIT. INSTALL DUCT HEATERS & RADIATORS
B01237637-S3
07/30/2025
Filed — Alteration
MECHANICAL WORK IN CONJUNCTION WITH RENOVATION & REAR HORIZONTAL ENLARGEMENT OF EXISTING 2 FAMILY BUILDING. INSTALL SPLIT A/C SUSTEM AND RELATED DUCTWORK AND DIFFUSERS. INSTALL TOILET AND KITCHEN EXHAUST. INSTALL ERV UNIT. INSTALL DUCT HEATERS & RADIATORS
B01237637-S5
07/28/2025
Filed — Alteration
MECHANICAL WORK IN CONJUNCTION WITH RENOVATION & REAR HORIZONTAL ENLARGEMENT OF EXISTING 2 FAMILY BUILDING. INSTALL SPLIT A/C SUSTEM AND RELATED DUCTWORK AND DIFFUSERS. INSTALL TOILET AND KITCHEN EXHAUST. INSTALL ERV UNIT. INSTALL DUCT HEATERS & RADIATORS
B01237637-S2
Latest 60 of 92 events.
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWSupported ScaffoldPermit IssuedHARTZION ENTERPRISES CORP09/28/2026
DOB NOWProtection and Mechanical MethodsPermit IssuedHARTZION ENTERPRISES CORP09/25/2026
DOB NOWGeneral ConstructionPermit IssuedTECHCREW INC04/29/2026
DOB NOWSprinklersPermit IssuedORBIT SPRINKLER CORP02/03/2026
DOB NOWPlumbingPermit IssuedORBIT PLBG & HTG INC02/03/2026
DOB NOWMechanical SystemsPermit IssuedTECHCREW INC01/26/2026
DOB NOWStructuralPermit IssuedTECHCREW INC01/05/2026
DOB NOWFoundationPermit IssuedTECHCREW INC01/05/2026
DOB NOWConstruction FencePermit IssuedTECHCREW INC01/05/2026
1 job · most recent 09/12/2025
Heating and Air Conditioning Systems Heating Systems Ventilation Systems
FiledStatusContractorScopeMake / Model / Capacity
09/12/2025Permit IssuedTECHCREW INCHeating and Air Conditioning Systems, Heating Systems, Ventilation Systems
Heat / Cool
Mitsubishi Electric MXZ-3D30NLHZ 28,400 BTU · Condensing Unit ×1
MXZ-SM36NLHZ 36,000 BTU · Condensing Unit ×1
MXZ-SM48NLHZ 48,000 BTU · Condensing Unit ×1
Electro Industries EM-MD10-240-1-10 8 kW · Makeup Air ×1
Heating
Renewaire EK-0810002SCCHR--21-1SV-N 2 kW · Erv ×1
Runtal EWP6-24-208D 2,013 BTU · Electric Heater ×1
Ventilation
Broan AE50 25 CFM · Kitchen Exhaust ×2
Greenheck CUE-100-VG 600 CFM · Kitchen Exhaust ×1
Renewaire EV PREMIUM L 170 CFM · Erv ×1
1 job · most recent 09/12/2025
Gas Storm Water/Sanitary
FiledStatusContractorScope
09/12/2025Permit IssuedORBIT PLBG & HTG INCGas, Storm, Water/Sanitary
2 jobs · most recent 02/17/2026
General Wiring
FiledStatusContractorScope
02/17/2026Permit IssuedELECL POWER LIGHT & MECH3 meters, 3 new_meters
01/21/2026Permit IssuedELECL POWER LIGHT & MECHGeneral Wiring
1 job · most recent 09/12/2025
Steel Masonry
FiledStatusContractorScope
09/12/2025Permit IssuedTECHCREW INCSteel, Masonry
1 job · most recent 09/12/2025
Fence
FiledStatusContractorScope
09/12/2025Permit IssuedTECHCREW INCFence
▾Special Inspection Requirements (DOB NOW) — 53
DateRequirementInspectorRole
08/05/2025Soil Percolation Test - Private On-Site Storm Water Drainage Disposal Systems, and Detention FacilitiesJONATHAN BILOWspecial
07/14/2025Private On-Site Storm Water Disposal Systems-, and Detention Facilities, InstallationSOORJBALLY HARILALLspecial
07/10/2025HVAC-R and service water heating equipmentSOORJBALLY HARILALLenergy_progress
07/10/2025Energy Code Compliance InspectionsSOORJBALLY HARILALLprogress
07/10/2025Post-installed AnchorsSOORJBALLY HARILALLspecial
07/10/2025Fire-Resistant Penetrations and JointsSOORJBALLY HARILALLspecial
07/10/2025Exhaust and Vent Systems in Plenums and DuctsSOORJBALLY HARILALLspecial
07/10/2025Post-installed AnchorsSOORJBALLY HARILALLspecial
07/10/2025Duct leakage testing, insulation and designSOORJBALLY HARILALLenergy_progress
07/10/2025Shutoff dampersSOORJBALLY HARILALLenergy_progress
07/10/2025HVAC-R and service water heating system controlsSOORJBALLY HARILALLenergy_progress
07/10/2025Maintenance informationSOORJBALLY HARILALLenergy_progress
07/10/2025HVAC-R and service water piping design and insulationSOORJBALLY HARILALLenergy_progress
06/20/2025Fire-Resistant Penetrations and JointsSOORJBALLY HARILALLspecial
06/20/2025Private On-Site Storm Water Disposal Systems-, and Detention Facilities, InstallationSOORJBALLY HARILALLspecial
06/20/2025Energy Code Compliance InspectionsSOORJBALLY HARILALLprogress
06/20/2025HVAC-R and service water heating equipmentSOORJBALLY HARILALLenergy_progress
06/20/2025Maintenance informationSOORJBALLY HARILALLenergy_progress
06/20/2025HVAC-R and service water heating system controlsSOORJBALLY HARILALLenergy_progress
06/20/2025HVAC-R and service water piping design and insulationSOORJBALLY HARILALLenergy_progress
06/17/2025Structural Stability – Alterations of existing buildingsSOORJBALLY HARILALLspecial
06/17/2025Fire-Resistance Rated ConstructionSOORJBALLY HARILALLprogress
06/17/2025MasonrySOORJBALLY HARILALLspecial
06/17/2025Energy Code Compliance InspectionsSOORJBALLY HARILALLprogress
06/17/2025Air barrier - visual inspectionSOORJBALLY HARILALLenergy_progress
Latest 25 of 53.
▾Documents — 48 on file (BIS + DOB NOW)
▸Plans & Drawings8
▸DOB NOWPlans/Sketch8
08/20/2026B01237637-S2Request digital key ↗
08/20/2026B01237637-I1Request digital key ↗
08/20/2026B01237637-S1Request digital key ↗
Showing 3 of 8 on file for this type
▸Zoning, Tax Lot & Property Records2
▸DOB NOWZD1: DOB Zoning Diagram1
08/13/2026B01237637-I1Open ↗
▸DOB NOWZoning Exhibit form (1-5)1
08/13/2026B01237637-I1Open ↗
▸Seals & Professional Certifications24
▸DOB NOWProgress Inspector Seal & Signature8
09/23/2026B01237637-S3Open ↗
09/23/2026B01237637-S3Open ↗
09/02/2026B01237637-I1Open ↗
Showing 3 of 8 on file for this type
▸DOB NOWDPL-1: Design Professional Seal & Signature8
08/20/2026B01237637-S2Open ↗
08/20/2026B01237637-S1Open ↗
08/20/2026B01237637-I1Open ↗
Showing 3 of 8 on file for this type
▸DOB NOWSpecial Inspector Seal & Signature8
09/23/2026B01237637-S3Open ↗
09/02/2026B01237637-I1Open ↗
08/30/2026B01237637-S4Open ↗
Showing 3 of 8 on file for this type
▸Environmental & Asbestos7
▸DOB NOWDEP ACP-5: Asbestos Assessment Report7
08/20/2026B01237637-S1Open ↗
08/20/2026B01237637-I1Open ↗
08/20/2026B01237637-S7Open ↗
Showing 3 of 7 on file for this type
▸Inspections & Test Reports3
▸DOB NOWGeotechnical Report (BC 1803.6)1
08/13/2026B01237637-S2Open ↗
▸DOB NOWTR4 Test Report and Plot Diagram1
08/13/2026B01237637-S2Open ↗
▸DOB NOWSOIL REPORT1
08/13/2026B01237637-S2Open ↗
▸Other Documents4
▸DOB NOWPlot Diagram2
08/13/2026B01237637-S2Open ↗
08/13/2026B01237637-I1Open ↗
▸DOB NOWSite Survey: Initial1
08/13/2026B01237637-I1Open ↗
▸DOB NOWLocal Law 92/94 of 2019 Sustainable Roof Zone1
08/13/2026B01237637-I1Open ↗