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Miscellaneous two family
422 4 STREET
BROOKLYN · BIN 3021280
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1901Year Built
3Stories
B9Building Class
R6BZoning
3,300 sfGross Floor Area
2Units
Miscellaneous two family · 1,800 sf lot · 1.83 FAR built · Flood zone X
Locations of Work
ArchitectureStructuralMechanicalPlumbing
Permit Issued — active, not yet Signed-off
RoofUnder Construction21p · 2 filings · 20 docs
Floor 3Under Construction35p · 3 filings · 20 docs
Floor 2Under Construction33p · 3 filings · 20 docs
Floor 1Under Construction33p · 3 filings · 20 docs
CellarUnder Construction33p · 3 filings · 20 docs
BasementUnder Construction9p · 1 filing · 10 docs
Sub-BasementUnder Construction25p · 2 filings · 20 docs
▾Sales History (ACRIS)
DatePriceUnitSeller → Buyer$/sf
07/17/2025$4.0M—— → —$1,197/sf building
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
TSF ENGINEERING, PC304/28/2026
BGM ENGINEERING101/25/2026
CHRISTIAN KOTZAMANIS109/04/2025
▾Filing Representatives (Expediters)
RepresentativeFilingsMost Recent
BIG ORANGE EXPEDITING803/21/2026
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
I DIMENSION LLCGeneral Contractor407/08/2026
AMERICAN STANDARD P&H CORORP.Plumbing107/08/2026
▾Special Inspection Agencies
AgencyLicense #FilingsMost Recent
ALPHA ENGINEERING LLC3448101/25/2026
TSF ENGINEERING, PC1274112/31/2025
CHRISTIAN KOTZAMANIS RA5763109/04/2025
Nothing on file for this building.
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWMechanical SystemsPermit IssuedI DIMENSION LLC04/17/2026
DOB NOWStructuralPermit IssuedI DIMENSION LLC04/17/2026
DOB NOWGeneral ConstructionPermit IssuedI DIMENSION LLC04/15/2026
DOB NOWPlumbingPermit IssuedAMERICAN STANDARD P&H CORORP.03/19/2026
DOB NOWGeneral ConstructionPermit IssuedI DIMENSION LLC02/18/2026
1 project · most recent 04/28/2026
Gas Storm Water/Sanitary
FiledStatusContractorScope
04/28/2026Permit IssuedAMERICAN STANDARD P&H CORGas, Storm, Water/Sanitary
1 project · most recent 03/02/2026
General Wiring
FiledStatusContractorScope
03/02/2026Permit IssuedG-ELECTRIC INCGeneral Wiring
▾Field Inspections (DOB CAP) — 11
DateTypeResultReport
06/17/2026Certified Sprinkler-SP-Piping Dry/Wet-Hydrostatic TestCertifiedView ↗
05/29/2026Certified Gas-Gas-Piping-RoughingCertifiedView ↗
05/29/2026Certified Storm Drainage-ST-Piping-UndergroundCertifiedView ↗
05/29/2026Certified Water and Sanitary-WS-Sanitary Piping-RoughingCertifiedView ↗
05/29/2026Certified Water and Sanitary-WS-Sanitary Piping-RoughingCertifiedView ↗
05/29/2026Certified Water and Sanitary-WS-Sanitary Piping-UndergroundCertifiedView ↗
05/27/2026Certified Remove/Cap - work done in accordance with codeCertifiedView ↗
05/26/2026Certified Remove/Cap - work done in accordance with codeCertifiedView ↗
05/01/2026Certified Water and Sanitary-WS-Sanitary Piping-RoughingCertifiedView ↗
12/11/2024Certified Sprinkler-SP-Piping Dry/Wet-Hydrostatic TestCertifiedView ↗
10/24/2024Certified Sprinkler-SP-Piping Dry/Wet-Hydrostatic TestCertifiedView ↗
▾Special Inspection Requirements (DOB NOW) — 15
DateRequirementInspectorRole
12/30/2025HVAC-R and service water heating system controlsNicholas Tuccienergy_progress
12/30/2025HVAC-R and service water heating equipmentNicholas Tuccienergy_progress
12/30/2025Energy Code Compliance InspectionsNicholas Tucciprogress
12/30/2025HVAC-R and service water piping design and insulationNicholas Tuccienergy_progress
12/30/2025Maintenance informationNicholas Tuccienergy_progress
12/30/2025Shutoff dampersNicholas Tuccienergy_progress
12/23/2025Mechanical SystemsNicholas Tuccispecial
12/23/2025FinalNicholas Tucciprogress
09/19/2025Air barrier - visual inspectionCHRISTIAN KOTZAMANISenergy_progress
09/03/2025Fenestration and door U-factor and product ratingsCHRISTIAN KOTZAMANISenergy_progress
09/03/2025Fenestration air leakageCHRISTIAN KOTZAMANISenergy_progress
09/03/2025Fenestration areasCHRISTIAN KOTZAMANISenergy_progress
09/02/2025Lighting in dwelling unitsCHRISTIAN KOTZAMANISenergy_progress
08/28/2025Fire-Resistant Penetrations and JointsCHRISTIAN KOTZAMANISspecial
08/28/2025Fire-Resistance Rated ConstructionCHRISTIAN KOTZAMANISprogress
▾Documents — 29 on file (BIS + DOB NOW)
▸Plans & Drawings5
▸DOB NOWPlans/Sketch5
08/20/2026B01276783-I1Request digital key ↗
08/18/2026B01328308-I1Request digital key ↗
08/17/2026B01339119-I1Request digital key ↗
Showing 3 of 5 on file for this type
▸Zoning, Tax Lot & Property Records1
▸DOB NOWHouse Number Verification: TOPO Stamp1
08/13/2026B01276783-I1Open ↗
▸Seals & Professional Certifications16
▸DOB NOWProgress Inspector Seal & Signature9
08/23/2026B01276783-I1Open ↗
08/23/2026B01276783-I1Open ↗
08/23/2026B01339119-I1Open ↗
Showing 3 of 9 on file for this type
▸DOB NOWDPL-1: Design Professional Seal & Signature5
08/20/2026B01276783-I1Open ↗
08/18/2026B01328308-I1Open ↗
08/17/2026B01339119-P1Open ↗
Showing 3 of 5 on file for this type
▸DOB NOWSpecial Inspector Seal & Signature2
08/23/2026B01276783-I1Open ↗
08/23/2026B01339119-I1Open ↗
▸Safety & Tenant Protection1
▸DOB NOWStreet Tree Checklist1
08/13/2026B01276783-I1Open ↗
▸Environmental & Asbestos5
▸DOB NOWDEP ACP-5: Asbestos Assessment Report5
08/20/2026B01276783-I1Open ↗
08/18/2026B01328308-I1Open ↗
08/17/2026B01339119-P1Open ↗
Showing 3 of 5 on file for this type
▸Other Documents1
▸DOB NOWProperty Ownership Certification1
08/20/2026B01276783-I1Open ↗