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BROOKLYN
234 CLARKSON AVENUE
BROOKLYN · BIN 3430290
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—Year Built
—Stories
—Building Class
—Zoning
—Gross Floor Area
—Units
1 Open Violation ▸
Locations of Work
ArchitectureStructuralPlumbingFire Protection
Permit Issued — active, not yet Signed-off
RoofUnder Construction2 filings · 20 docs
Floor 10Under Construction1 filing · 2 docs
Floor 9Under Construction1 filing · 2 docs
Floor 8Under Construction1p · 1 filing · 2 docs
Floor 7Under Construction1 filing · 2 docs
Floor 6Under Construction1 filing · 2 docs
Floor 5Under Construction2 filings · 20 docs
Floor 4Under Construction2 filings · 20 docs
Floor 3Under Construction2 filings · 20 docs
Floor 2Under Construction2 filings · 20 docs
Floor 1Under Construction2 filings · 20 docs
CellarUnder Construction1 filing · 20 docs
▾Owner History (Filing Record)
Companies and organizations named on filings. Individual owners are not shown.
OwnerFilingsMost Recent
OWNERS REP309/12/2026
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
VENTROP ENGINEERING CONSULTING GROU608/05/2026
SONI ENGINEERING CONSULTING107/20/2026
S. WIEDER ARCHITECT P.C.407/17/2026
STRUCTURAL ENGINEERING TECHNOLOGIES407/09/2026
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
METFLOW FIRE CONTROL LLCFire Protection209/09/2026
CORE SCAFFOLD SYSTEMS INC.General Contractor209/12/2026
CITY BUILDERS NYC LLCGeneral Contractor109/13/2026
▾Special Inspection Agencies
AgencyLicense #FilingsMost Recent
BIG APPLE GROUP NY A RMA91681007/17/2026
Building Lifecycle
All (72)Filed (15)Permit Issued (6)Violation (1)Objection (20)Special Inspection (30)
09/12/2026
Violation issued (ECB, open)
Unknown
09/11/2026
Permit issued — General Construction
B01287567-I1-GC
09/10/2026
Permit issued — Sidewalk Shed
B01456893-I1-SH
09/08/2026
Permit issued — Sprinklers
B01287567-S6-EW-SP
09/08/2026
Permit issued — Standpipe
B01287567-S6-EW-SD
08/31/2026
Permit issued — Plumbing
B01287567-S5-PL
08/19/2026
Special inspection requirement — Subsurface Conditions – Fill Placement & In-Place Density
SOORJBALLY HARILALL
08/19/2026
Special inspection requirement — Structural Steel - Welding
SOORJBALLY HARILALL
08/19/2026
Special inspection requirement — Concrete - Cast-In-Place
SOORJBALLY HARILALL
08/19/2026
Special inspection requirement — Excavations - Sheeting, Shoring, and Bracing
SOORJBALLY HARILALL
08/19/2026
Special inspection requirement — Structural Steel - Details
SOORJBALLY HARILALL
08/19/2026
Special inspection requirement — Subsurface Investigations (Borings/Test Pits)
GEORGE CAMBOURAKIS
08/19/2026
Special inspection requirement — Subgrade Inspections
SOORJBALLY HARILALL
08/13/2026
Special inspection requirement — Maintenance information
SOORJBALLY HARILALL
08/13/2026
Special inspection requirement — Electrical motors and elevators
SOORJBALLY HARILALL
08/13/2026
Special inspection requirement — Interior lighting power
SOORJBALLY HARILALL
08/13/2026
Special inspection requirement — HVAC-R and service water heating system controls
SOORJBALLY HARILALL
08/13/2026
Special inspection requirement — Fenestration and door U-factor and product ratings
SOORJBALLY HARILALL
08/13/2026
Special inspection requirement — Fenestration areas
SOORJBALLY HARILALL
08/13/2026
Special inspection requirement — Protection of exposed foundation insulation
SOORJBALLY HARILALL
08/13/2026
Special inspection requirement — Lighting in dwelling units
SOORJBALLY HARILALL
08/13/2026
Special inspection requirement — Air barrier - visual inspection
SOORJBALLY HARILALL
08/13/2026
Special inspection requirement — Fire-Resistant Penetrations and Joints
SOORJBALLY HARILALL
08/13/2026
Special inspection requirement — Exterior Insulation and Finish Systems (EIFS)
SOORJBALLY HARILALL
08/13/2026
Special inspection requirement — Fire-Resistance Rated Construction
SOORJBALLY HARILALL
08/13/2026
Special inspection requirement — Metering
SOORJBALLY HARILALL
08/13/2026
Special inspection requirement — Lighting controls
SOORJBALLY HARILALL
08/13/2026
Special inspection requirement — HVAC-R and service water heating equipment
SOORJBALLY HARILALL
08/13/2026
Special inspection requirement — Air barrier continuity plan testing
SOORJBALLY HARILALL
08/13/2026
Special inspection requirement — HVAC-R and service water piping design and insulation
SOORJBALLY HARILALL
08/13/2026
Special inspection requirement — Fenestration air leakage
SOORJBALLY HARILALL
08/13/2026
Special inspection requirement — Insulation placement and R values
SOORJBALLY HARILALL
08/13/2026
Special inspection requirement — Exterior lighting power
SOORJBALLY HARILALL
08/13/2026
Special inspection requirement — Energy Code Compliance Inspections
SOORJBALLY HARILALL
08/07/2026
Objection resolved — Resolved
08/06/2026
Objection raised — Other
08/05/2026
Filed — New Building
UNDERGROUND PL FILED INC CONJUNCTION WITH NB
B01287567-P6
07/31/2026
Objection resolved — Resolved
07/29/2026
Objection raised — Other
07/20/2026
Filed — Alteration
INSTALLATION OF TEMPORARY PERSONNEL HOIST AS PER PLANS. NO CHANGE IN USE, EGRESS OR OCCUPANCY.
B01432537-I1
07/20/2026
Permit issued — Protection and Mechanical Methods
B01432537-I1-PMM
07/17/2026
Filed — New Building
UNDERGROUND PL FILED INC CONJUNCTION WITH NB
B01287567-P4
07/17/2026
Special inspection requirement — HVAC-R and service water piping design and insulation
SOORJBALLY HARILALL
07/17/2026
Special inspection requirement — HVAC-R and service water heating system controls
SOORJBALLY HARILALL
07/09/2026
Filed — New Building
UNDERGROUND PL FILED INC CONJUNCTION WITH NB
B01287567-P3
06/05/2026
Filed — New Building
UNDERGROUND PL FILED INC CONJUNCTION WITH NB
B01287567-Z1
05/12/2026
Objection resolved — Addressed
05/12/2026
Objection resolved — Addressed
05/11/2026
Objection resolved — Addressed
03/18/2026
Objection resolved — Addressed
03/06/2026
Objection raised — Other
02/11/2026
Objection raised — Other
02/11/2026
Objection raised — Other
02/11/2026
Objection raised — Other
02/10/2026
Objection resolved — Addressed
02/06/2026
Filed — New Building
UNDERGROUND PL FILED INC CONJUNCTION WITH NB
B01287567-S9
02/03/2026
Filed — New Building
UNDERGROUND PL FILED INC CONJUNCTION WITH NB
B01287567-S6
01/07/2026
Filed — New Building
UNDERGROUND PL FILED INC CONJUNCTION WITH NB
B01287567-S7
01/06/2026
Filed — New Building
UNDERGROUND PL FILED INC CONJUNCTION WITH NB
B01287567-S2
12/31/2025
Filed — New Building
UNDERGROUND PL FILED INC CONJUNCTION WITH NB
B01287567-S5
Latest 60 of 72 events.
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWGeneral ConstructionPermit IssuedCITY BUILDERS NYC LLC09/11/2026
DOB NOWSidewalk ShedPermit IssuedCORE SCAFFOLD SYSTEMS INC.09/10/2026
DOB NOWSprinklersPermit IssuedMETFLOW FIRE CONTROL LLC09/08/2026
DOB NOWStandpipePermit IssuedMETFLOW FIRE CONTROL LLC09/08/2026
DOB NOWPlumbingPermit IssuedCREATIVE PLUMBING IN08/31/2026
DOB NOWProtection and Mechanical MethodsPermit IssuedCORE SCAFFOLD SYSTEMS INC.07/20/2026
1 project · most recent 08/05/2026
Heating and Air Conditioning Systems Ventilation Systems
FiledStatusContractorScopeMake / Model / Capacity
08/05/2026Permit IssuedCITY BUILDERS NYC LLCHeating and Air Conditioning Systems, Ventilation Systems
Heat / Cool
Ephoca AWK10N3H2 7,400 BTU · Heat Pump Outdoor ×123
Mitsubishi Electric PURY-EY188TXU-A 168,000 BTU · Vrf Outdoor ×3
PUZ-AK12NL 12,000 BTU · Heat Pump Outdoor ×2
PURY-EM144TXU-A 144,000 BTU · Vrf Outdoor ×1
Valent VXE-112-41E-10A-1-A2 124,700 BTU · Doas ×2
VXE-112-41E-7A-1-A2 84,300 BTU · Doas ×2
Ventilation
Mitsubishi Electric AX-72-190-0421-A50 9,314 BTU · Exhaust Fan ×2
1 project · most recent 08/05/2026
Sprinkler System
FiledStatusContractorScope
08/05/2026Permit IssuedMETFLOW FIRE CONTROL LLCSprinkler System
1 project · most recent 08/05/2026
Storm Water/Sanitary
FiledStatusContractorScope
08/05/2026Permit IssuedMETFLOW MECHANICAL LLCStorm, Water/Sanitary
3 projects · most recent 08/06/2026
General Wiring
FiledStatusContractorScope
08/06/2026Permit IssuedPOWER DIRECT ELECTRIC INCGeneral Wiring
06/25/2026Permit IssuedSOLAS ELECTRICAL CORP—
12/16/2025Permit IssuedS&F ELECTRICAL SERVICE INGeneral Wiring
1 project · most recent 08/05/2026
Concrete
FiledStatusContractorScope
08/05/2026Permit IssuedCITY BUILDERS NYC LLCConcrete
1 project · most recent 08/05/2026
Fence
FiledStatusContractorScope
08/05/2026Permit IssuedCITY BUILDERS NYC LLCFence
▾Special Inspection Requirements (DOB NOW) — 83
DateRequirementInspectorRole
08/19/2026Subsurface Investigations (Borings/Test Pits)GEORGE CAMBOURAKISspecial
08/19/2026Concrete - Cast-In-PlaceSOORJBALLY HARILALLspecial
08/19/2026Subsurface Conditions – Fill Placement & In-Place DensitySOORJBALLY HARILALLspecial
08/19/2026Subgrade InspectionsSOORJBALLY HARILALLspecial
08/19/2026Structural Steel - DetailsSOORJBALLY HARILALLspecial
08/19/2026Excavations - Sheeting, Shoring, and BracingSOORJBALLY HARILALLspecial
08/19/2026Structural Steel - WeldingSOORJBALLY HARILALLspecial
08/13/2026Fenestration and door U-factor and product ratingsSOORJBALLY HARILALLenergy_progress
08/13/2026Fenestration areasSOORJBALLY HARILALLenergy_progress
08/13/2026Air barrier - visual inspectionSOORJBALLY HARILALLenergy_progress
08/13/2026Air barrier continuity plan testingSOORJBALLY HARILALLenergy_progress
08/13/2026Fenestration air leakageSOORJBALLY HARILALLenergy_progress
08/13/2026Insulation placement and R valuesSOORJBALLY HARILALLenergy_progress
08/13/2026HVAC-R and service water heating equipmentSOORJBALLY HARILALLenergy_progress
08/13/2026Interior lighting powerSOORJBALLY HARILALLenergy_progress
08/13/2026HVAC-R and service water heating system controlsSOORJBALLY HARILALLenergy_progress
08/13/2026Protection of exposed foundation insulationSOORJBALLY HARILALLenergy_progress
08/13/2026Maintenance informationSOORJBALLY HARILALLenergy_progress
08/13/2026Electrical motors and elevatorsSOORJBALLY HARILALLenergy_progress
08/13/2026HVAC-R and service water piping design and insulationSOORJBALLY HARILALLenergy_progress
08/13/2026Exterior lighting powerSOORJBALLY HARILALLenergy_progress
08/13/2026Fire-Resistant Penetrations and JointsSOORJBALLY HARILALLspecial
08/13/2026Exterior Insulation and Finish Systems (EIFS)SOORJBALLY HARILALLspecial
08/13/2026Energy Code Compliance InspectionsSOORJBALLY HARILALLprogress
08/13/2026Fire-Resistance Rated ConstructionSOORJBALLY HARILALLprogress
Latest 25 of 83.
▾Documents — 27 on file (BIS + DOB NOW)
▸Plans & Drawings2
▸DOB NOWPlans/Sketch2
08/19/2026B01287567-P3Request digital key ↗
08/16/2026B01432537-I1Request digital key ↗
▸Seals & Professional Certifications25
▸DOB NOWSpecial Inspector Seal & Signature15
08/29/2026B01287567-S5Open ↗
08/29/2026B01287567-S2Open ↗
08/29/2026B01287567-S2Open ↗
Showing 3 of 15 on file for this type
▸DOB NOWProgress Inspector Seal & Signature9
08/29/2026B01287567-S5Open ↗
08/29/2026B01287567-S2Open ↗
08/28/2026B01287567-S4Open ↗
Showing 3 of 9 on file for this type
▸DOB NOWDPL-1: Design Professional Seal & Signature1
08/16/2026B01432537-I1Open ↗