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Two family converted from one family
104 NORTH 9 STREET
BROOKLYN · BIN 3061744
💬 Discuss this project
1910Year Built
2Stories
B3Building Class
R6BZoning
1,120 sfGross Floor Area
2Units
2 Open Violations ▸FDNY Report ↗
Two family converted from one family · 1,667 sf lot · 0.67 FAR built · Flood zone X
Locations of Work
ArchitectureStructuralMechanicalPlumbing
Permit Issued — active, not yet Signed-off
Floor 2Under Construction36p · 1 filing · 20 docs
Floor 1Under Construction37p · 1 filing · 20 docs
CellarUnder Construction77p · 2 filings · 20 docs
▾Sales History (ACRIS)
DatePriceUnitSeller → Buyer$/sf
01/02/2025$2.2M—— → —$1,964/sf building
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
CCS ARCHITECTURE403/02/2026
KPFF CONSULTING ENGINEERS509/02/2025
360 ENGINEERING P.C.108/27/2025
JAMES P. STROKE, PE202/12/2025
▾Filing Representatives (Expediters)
RepresentativeFilingsMost Recent
JM ZONING, LLC.2003/21/2026
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
NORTHSHORE INDUSTRIES INCGeneral Contractor1207/08/2026
AVALON ELECTRIC CORP.Electrical103/22/2026
CSI SEC & ELECTRIC INCElectrical103/22/2026
JOHN FITZGERALD PLBG &HTGPlumbing107/08/2026
▾Special Inspection Agencies
AgencyLicense #FilingsMost Recent
MILROSE CONSULTANTS LLC2003910/20/2025
SJS INSPECTIONS AND CONSU8286209/02/2025
360 ENGINEERING P.C.7496108/27/2025
Building Lifecycle
All (135)Filed (12)Permit Issued (9)Signed Off (1)Violation (8)Inspection (9)Objection (66)Special Inspection (30)
08/14/2026
Signed off — Alteration
Interior Soft demo work only.
B01231846-I1
07/16/2026
Violation issued (ECB, open)
Construction
07/16/2026
Inspection — Certified Water and Sanitary-WS-Sanitary Piping-Roughing
Certified
View inspection ↗
07/13/2026
Inspection — Certified Medical Gas - MG - PL - Roughing
Certified
View inspection ↗
06/02/2026
Inspection — Certified Water and Sanitary-WS-Sanitary Piping-Roughing
Certified
View inspection ↗
06/01/2026
Permit issued — Mechanical Systems
B01158974-S2-MS
04/30/2026
Inspection — Certified Water and Sanitary-WS-Sanitary Piping-Underground
Certified
View inspection ↗
03/02/2026
Filed — Alteration CO
Mechanical Work filed in conjunction with Alt-CO application
B01158974-S9
03/02/2026
Permit issued — Plumbing
B01158974-S1-PL
01/23/2026
Inspection — Certified Water and Sanitary-WS-Sanitary Piping-Roughing
Certified
View inspection ↗
01/08/2026
Inspection — Certified Storm Drainage-ST-Piping-Roughing
Certified
View inspection ↗
01/07/2026
Permit issued — General Construction
B01158974-I1-GC
12/05/2025
Permit issued — Support of Excavation
B01158974-S7-SE
11/06/2025
Objection resolved — Addressed
10/31/2025
Permit issued — Foundation
B01158974-S6-FO
10/27/2025
Special inspection requirement — Fire-Resistant Penetrations and Joints
Christopher Drutjons
10/27/2025
Special inspection requirement — Structural Stability – Alterations of existing buildings
Christopher Drutjons
10/27/2025
Special inspection requirement — Exterior Insulation and Finish Systems (EIFS)
Christopher Drutjons
10/27/2025
Special inspection requirement — Lighting in dwelling units
Christopher Drutjons
10/27/2025
Special inspection requirement — Air barrier - visual inspection
Christopher Drutjons
10/27/2025
Special inspection requirement — Exterior lighting power
Christopher Drutjons
10/27/2025
Special inspection requirement — Fenestration and door U-factor and product ratings
Christopher Drutjons
10/27/2025
Special inspection requirement — Energy Code Compliance Inspections
Christopher Drutjons
10/27/2025
Special inspection requirement — Fire-Resistance Rated Construction
Christopher Drutjons
10/20/2025
Filed — Alteration CO
Mechanical Work filed in conjunction with Alt-CO application
B01158974-P4
10/17/2025
Special inspection requirement — Lighting in dwelling units
Christopher Drutjons
10/17/2025
Special inspection requirement — Exterior Insulation and Finish Systems (EIFS)
Christopher Drutjons
10/17/2025
Special inspection requirement — Fire-Resistant Penetrations and Joints
Christopher Drutjons
10/17/2025
Special inspection requirement — Structural Stability – Alterations of existing buildings
Christopher Drutjons
10/17/2025
Special inspection requirement — Energy Code Compliance Inspections
Christopher Drutjons
10/17/2025
Special inspection requirement — Fire-Resistance Rated Construction
Christopher Drutjons
10/17/2025
Special inspection requirement — Exterior lighting power
Christopher Drutjons
10/17/2025
Special inspection requirement — Air barrier - visual inspection
Christopher Drutjons
10/17/2025
Special inspection requirement — Fenestration and door U-factor and product ratings
Christopher Drutjons
10/15/2025
Permit issued — General Construction
B01158974-I1-GC
09/19/2025
Special inspection requirement — Structural Stability – Alterations of existing buildings
PETER FOSTER
09/18/2025
Permit issued — Structural
B01158974-S5-ST
09/18/2025
Objection raised — Other
09/12/2025
Special inspection requirement — Concrete - Cast-In-Place
Christopher Drutjons
09/12/2025
Special inspection requirement — Structural Stability – Alterations of existing buildings
Christopher Drutjons
09/12/2025
Special inspection requirement — Subsurface Investigations (Borings/Test Pits)
INDARDEO PARBHUNATH
09/12/2025
Special inspection requirement — Masonry
Christopher Drutjons
09/12/2025
Special inspection requirement — Vertical Masonry Foundation Elements
Christopher Drutjons
09/12/2025
Special inspection requirement — Post-installed Anchors
Christopher Drutjons
09/12/2025
Special inspection requirement — Subsurface Conditions – Fill Placement & In-Place Density
SERGEY BOLOTOV
09/12/2025
Special inspection requirement — Construction Operations Influencing Adjacent Structures
SERGEY BOLOTOV
09/12/2025
Special inspection requirement — Subgrade Inspections
Christopher Drutjons
09/12/2025
Special inspection requirement — Footing and Foundation
Christopher Drutjons
09/12/2025
Special inspection requirement — Final
Christopher Drutjons
09/04/2025
Objection resolved — Addressed
09/02/2025
Filed — Alteration CO
Mechanical Work filed in conjunction with Alt-CO application
B01158974-P2
09/02/2025
Filed — Alteration CO
Mechanical Work filed in conjunction with Alt-CO application
B01158974-P3
08/27/2025
Filed — Alteration CO
Mechanical Work filed in conjunction with Alt-CO application
B01158974-S7
08/22/2025
Objection resolved — Addressed
08/22/2025
Objection resolved — Addressed
08/22/2025
Objection resolved — Addressed
08/12/2025
Inspection — Certified Storm Drainage-ST-Piping-Underground
Certified
View inspection ↗
08/12/2025
Inspection — Certified Water and Sanitary-WS-Sanitary Piping-Underground
Certified
View inspection ↗
08/11/2025
Objection raised — Zoning
08/11/2025
Objection raised — Zoning
Latest 60 of 135 events.
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWMechanical SystemsPermit IssuedNORTHSHORE INDUSTRIES INC06/01/2026
DOB NOWPlumbingPermit IssuedJOHN FITZGERALD PLBG &HTG03/02/2026
DOB NOWGeneral ConstructionPermit IssuedNORTHSHORE INDUSTRIES INC01/07/2026
DOB NOWSupport of ExcavationPermit IssuedNORTHSHORE INDUSTRIES INC12/05/2025
DOB NOWFoundationSigned-offNORTHSHORE INDUSTRIES INC10/31/2025
DOB NOWGeneral ConstructionPermit IssuedNORTHSHORE INDUSTRIES INC10/15/2025
DOB NOWStructuralSigned-offNORTHSHORE INDUSTRIES INC09/18/2025
DOB NOWGeneral ConstructionSigned-offNORTHSHORE INDUSTRIES INC06/02/2025
DOB NOWMechanical SystemsPermit IssuedNORTHSHORE INDUSTRIES INC05/13/2025
1 project · most recent 03/02/2026
Heating and Air Conditioning Systems
FiledStatusContractorScopeMake / Model / Capacity
03/02/2026Permit IssuedNORTHSHORE INDUSTRIES INCHeating and Air Conditioning Systems
Heat / Cool
Mitsubishi Electric N-MXZ-SM60NAM2-U1S 60,000 BTU · Heat Pump Outdoor ×1
1 project · most recent 03/02/2026
Gas Water/Sanitary
FiledStatusContractorScope
03/02/2026Permit IssuedJOHN FITZGERALD PLBG &HTGGas, Water/Sanitary
3 projects · most recent 04/22/2026
General Wiring
FiledStatusContractorScope
04/22/2026Permit IssuedE.B.A ELECTRIC INCGeneral Wiring
08/06/2025Permit IssuedCSI SEC & ELECTRIC INCGeneral Wiring
12/16/2024CompleteAVALON ELECTRIC CORP.General Wiring
1 project · most recent 03/02/2026
Masonry Wood
FiledStatusContractorScope
03/02/2026Permit IssuedNORTHSHORE INDUSTRIES INCMasonry, Wood
1 project · most recent 03/02/2026
Earthwork
FiledStatusContractorScope
03/02/2026Permit IssuedNORTHSHORE INDUSTRIES INCEarthwork
▾Field Inspections (DOB CAP) — 9
DateTypeResultReport
07/16/2026Certified Water and Sanitary-WS-Sanitary Piping-RoughingCertifiedView ↗
07/13/2026Certified Medical Gas - MG - PL - RoughingCertifiedView ↗
06/02/2026Certified Water and Sanitary-WS-Sanitary Piping-RoughingCertifiedView ↗
04/30/2026Certified Water and Sanitary-WS-Sanitary Piping-UndergroundCertifiedView ↗
01/23/2026Certified Water and Sanitary-WS-Sanitary Piping-RoughingCertifiedView ↗
01/08/2026Certified Storm Drainage-ST-Piping-RoughingCertifiedView ↗
08/12/2025Certified Storm Drainage-ST-Piping-UndergroundCertifiedView ↗
08/12/2025Certified Water and Sanitary-WS-Sanitary Piping-UndergroundCertifiedView ↗
04/07/2025Certified Water and Sanitary-WS-Sanitary Piping-RoughingCertifiedView ↗
▾Special Inspection Requirements (DOB NOW) — 58
DateRequirementInspectorRole
10/27/2025Fire-Resistant Penetrations and JointsChristopher Drutjonsspecial
10/27/2025Structural Stability – Alterations of existing buildingsChristopher Drutjonsspecial
10/27/2025Exterior Insulation and Finish Systems (EIFS)Christopher Drutjonsspecial
10/27/2025Lighting in dwelling unitsChristopher Drutjonsenergy_progress
10/27/2025Air barrier - visual inspectionChristopher Drutjonsenergy_progress
10/27/2025Exterior lighting powerChristopher Drutjonsenergy_progress
10/27/2025Fenestration and door U-factor and product ratingsChristopher Drutjonsenergy_progress
10/27/2025Energy Code Compliance InspectionsChristopher Drutjonsprogress
10/27/2025Fire-Resistance Rated ConstructionChristopher Drutjonsprogress
10/17/2025Lighting in dwelling unitsChristopher Drutjonsenergy_progress
10/17/2025Exterior Insulation and Finish Systems (EIFS)Christopher Drutjonsspecial
10/17/2025Fire-Resistant Penetrations and JointsChristopher Drutjonsspecial
10/17/2025Structural Stability – Alterations of existing buildingsChristopher Drutjonsspecial
10/17/2025Energy Code Compliance InspectionsChristopher Drutjonsprogress
10/17/2025Fire-Resistance Rated ConstructionChristopher Drutjonsprogress
10/17/2025Exterior lighting powerChristopher Drutjonsenergy_progress
10/17/2025Air barrier - visual inspectionChristopher Drutjonsenergy_progress
10/17/2025Fenestration and door U-factor and product ratingsChristopher Drutjonsenergy_progress
09/19/2025Structural Stability – Alterations of existing buildingsPETER FOSTERspecial
09/12/2025Concrete - Cast-In-PlaceChristopher Drutjonsspecial
09/12/2025Structural Stability – Alterations of existing buildingsChristopher Drutjonsspecial
09/12/2025Subsurface Investigations (Borings/Test Pits)INDARDEO PARBHUNATHspecial
09/12/2025MasonryChristopher Drutjonsspecial
09/12/2025Vertical Masonry Foundation ElementsChristopher Drutjonsspecial
09/12/2025Post-installed AnchorsChristopher Drutjonsspecial
Latest 25 of 58.
▾Documents — 89 on file (BIS + DOB NOW)
▸Plans & Drawings12
▸DOB NOWPlans/Sketch12
08/21/2026B01231846-I1Request digital key ↗
08/18/2026B01158974-P1Request digital key ↗
08/18/2026B01158974-I1Request digital key ↗
Showing 3 of 12 on file for this type
▸Zoning, Tax Lot & Property Records4
▸DOB NOWZD1: DOB Zoning Diagram2
08/13/2026B01158974-P4Open ↗
08/13/2026B01158974-I1Open ↗
▸DOB NOWZoning Exhibit form (1-5)2
08/13/2026B01158974-P4Open ↗
08/13/2026B01158974-I1Open ↗
▸Seals & Professional Certifications38
▸DOB NOWSpecial Inspector Seal & Signature16
09/01/2026B01158974-I1Open ↗
09/01/2026B01158974-I1Open ↗
08/28/2026B01158974-P1Open ↗
Showing 3 of 16 on file for this type
▸DOB NOWDPL-1: Design Professional Seal & Signature12
08/21/2026B01231846-I1Open ↗
08/13/2026B01158974-P3Open ↗
08/13/2026B01158974-S9Open ↗
Showing 3 of 12 on file for this type
▸DOB NOWProgress Inspector Seal & Signature10
09/01/2026B01158974-I1Open ↗
09/01/2026B01158974-I1Open ↗
08/28/2026B01158974-P1Open ↗
Showing 3 of 10 on file for this type
▸Safety & Tenant Protection5
▸DOB NOWStreet Tree Checklist2
08/13/2026B01158974-P4Open ↗
08/13/2026B01158974-I1Open ↗
▸DOB NOWStreet Trees Site Plan1
08/13/2026B01158974-I1Open ↗
▸DOB NOWStreet Tree Sign Off1
08/13/2026B01158974-I1Open ↗
▸DOB NOWParks Department Acknowledgment Letter for Street Trees Plan1
08/13/2026B01158974-I1Open ↗
▸Environmental & Asbestos11
▸DOB NOWDEP ACP-5: Asbestos Assessment Report9
08/21/2026B01231846-I1Open ↗
08/13/2026B01158974-S6Open ↗
08/13/2026B01158974-S5Open ↗
Showing 3 of 9 on file for this type
▸DOB NOWDEP ACP-20/ACP-21: Asbestos Project Conditional Completion Form/Asbestos Project Completion Form2
08/13/2026B01158974-S2Open ↗
08/13/2026B01158974-S1Open ↗
▸Inspections & Test Reports5
▸DOB NOWGeotechnical Report (BC 1803.6)2
08/13/2026B01158974-S6Open ↗
08/13/2026B01158974-S7Open ↗
▸DOB NOWSOIL REPORT2
08/13/2026B01158974-S6Open ↗
08/13/2026B01158974-P3Open ↗
▸DOB NOWTR4 Test Report and Plot Diagram1
08/13/2026B01158974-S6Open ↗
▸Other Documents14
▸DOB NOWPlot Diagram5
08/13/2026B01158974-P3Open ↗
08/13/2026B01158974-S6Open ↗
08/13/2026B01158974-S7Open ↗
Showing 3 of 5 on file for this type
▸DOB NOWSite Survey: Initial2
08/13/2026B01158974-I1Open ↗
08/13/2026B01158974-P4Open ↗
▸DOB NOWLocal Law 92/94 of 2019 Sustainable Roof Zone2
08/13/2026B01158974-P4Open ↗
08/13/2026B01158974-I1Open ↗
▸DOB NOWProperty Ownership Certification2
08/13/2026B01158974-P4Open ↗
08/13/2026B01158974-I1Open ↗
▸DOB NOWManufacturer's Specifications1
08/13/2026B01158974-S9Open ↗
▸DOB NOWAdjoining Owners Notification1
08/13/2026B01158974-S7Open ↗
▸DOB NOWCalculations1
08/13/2026B01158974-S9Open ↗