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Three families
9A NORTH HENRY STREET
BROOKLYN · East Williamsburg · BIN 3325297
💬 Discuss this project
1910Year Built
2Stories
C0Building Class
R6BZoning
4,200 sfGross Floor Area
3Units
Three families · 2,500 sf lot · 1.68 FAR built · Flood zone X
Locations of Work
ArchitectureElectricalLandscapeGeneral
Filed — no permit issued21p · 2 filings · 14 docs
▾Owner History (Filing Record)
Companies and organizations named on filings. Individual owners are not shown.
OwnerFilingsMost Recent
MTEK109/15/2026
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
SIMON JIANG109/01/2026
CQ&J CORPORATION104/07/2026
Building Lifecycle
All (11)Filed (2)Objection (2)Special Inspection (7)
09/15/2026
Objection raised — Other
09/15/2026
Objection raised — Other
09/01/2026
Filed — ALT-CO - New Building with Existing Elements to Remain
1. PROPOSED REPLACED FLOOR JOIST FRAMING AT CELLAR TO 3RD FLOOR.2. PROPOSED NEW 4TH FL TO BULKHEAD FRAMING.3. PROPOSED STRUCTURAL WORK IN CONJUNCTION WITH DOB NOW JOB #B01405517-I1
B01405517-S1
08/31/2026
Special inspection requirement — Concrete - Cast-In-Place
08/31/2026
Special inspection requirement — Structural Cold-Formed Steel
08/31/2026
Special inspection requirement — Structural Stability – Alterations of existing buildings
08/31/2026
Special inspection requirement — Structural Steel - Details
08/31/2026
Special inspection requirement — Structural Steel - High Strength Bolting
08/28/2026
Special inspection requirement — Final
04/07/2026
Filed — Alteration
INTERIOR DEMOLITION ON EXISTING THREE (3)-FAMILY, TWO (2) STORY BRICK & FRAME RESIDENTIAL BUILDING WITHCELLAR.NO CHANGE OF BUILDING BULK, OCCUPANCY OR EGRESS
B01383270-I1
04/06/2026
Special inspection requirement — Energy Code Compliance Inspections
CALVIN TRAN
Nothing on file for this building.
1 project · most recent 09/01/2026
Steel Concrete
FiledStatusContractorScope
09/01/2026——Steel, Concrete
▾Special Inspection Requirements (DOB NOW) — 7
DateRequirementInspectorRole
08/31/2026Concrete - Cast-In-Place—special
08/31/2026Structural Cold-Formed Steel—special
08/31/2026Structural Stability – Alterations of existing buildings—special
08/31/2026Structural Steel - Details—special
08/31/2026Structural Steel - High Strength Bolting—special
08/28/2026Final—progress
04/06/2026Energy Code Compliance InspectionsCALVIN TRANprogress
▾Documents — 4 on file (BIS + DOB NOW)
▸Plans & Drawings1
▸DOB NOWPlans/Sketch1
09/03/2026B01383270-I1Request digital key ↗
▸Seals & Professional Certifications2
▸DOB NOWDPL-1: Design Professional Seal & Signature1
09/03/2026B01383270-I1Open ↗
▸DOB NOWProgress Inspector Seal & Signature1
09/18/2026B01383270-I1Open ↗
▸Environmental & Asbestos1
▸DOB NOWDEP ACP-5: Asbestos Assessment Report1
09/03/2026B01383270-I1Open ↗