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Four families
447 HENRY STREET
BROOKLYN · BIN 3003852
💬 Discuss this project
1877Year Built
4Stories
C3Building Class
R6Zoning
4,800 sfGross Floor Area
4Units
Rent Stabilized0 Open Violations
Four families · 2,200 sf lot · 2.18 FAR built · Flood zone X
Locations of Work
ArchitectureStructuralPlumbingFire Protection
Permit Issued — active, not yet Signed-off
RoofUnder Construction14p · 2 filings · 16 docs
Bulkhead1p · 1 filing · 3 docs
Floor 4Under Construction16p · 3 filings · 19 docs
Floor 3Under Construction14p · 2 filings · 16 docs
Floor 2Under Construction16p · 3 filings · 19 docs
Floor 1Under Construction14p · 2 filings · 16 docs
CellarUnder Construction16p · 2 filings · 16 docs
▾Owner History (Filing Record)
Companies and organizations named on filings. Individual owners are not shown.
OwnerFilingsMost Recent
RNY DEVELOPMENT GROUP1409/23/2026
▾Sales History (ACRIS)
DatePriceUnitSeller → Buyer$/sf
05/21/2018$2.2M—— → —$469/sf building
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
ADB ASSOCIATES506/12/2026
SIMON JIANG205/28/2026
CHOSEN MEP, CORP.102/25/2026
▾Filing Representatives (Expediters)
RepresentativeFilingsMost Recent
HIGHRISE GROUP503/21/2026
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
AZCONA, INCGeneral Contractor407/29/2026
BRUCHE MECHANICAL NY LLCFire Protection109/18/2026
PLBG P & H INCPlumbing108/26/2026
▾Special Inspection Agencies
AgencyLicense #FilingsMost Recent
HRF SERVICES CORP5616305/28/2026
Building Lifecycle
All (62)Filed (8)Permit Issued (6)Violation (3)Objection (32)Special Inspection (13)
09/17/2026
Permit issued — Sprinklers
B01348492-S2-EW-SP
09/14/2026
Objection resolved — Addressed
09/11/2026
Objection raised — Other
09/08/2026
Objection resolved — Addressed
08/25/2026
Permit issued — Plumbing
B01348492-S1-PL
08/19/2026
Objection raised — Other
08/05/2026
Objection resolved — Addressed
07/28/2026
Permit issued — General Construction
B01352029-I1-GC
07/28/2026
Permit issued — Construction Fence
B01348492-S5-FN
07/08/2026
Permit issued — Construction Fence
B01348492-S5-FN
07/06/2026
Objection resolved — Addressed
06/12/2026
Filed — Alteration CO
Sprinkler work in conjunction with B01348492-I1
B01348492-S5
06/12/2026
Objection raised — Other
06/10/2026
Permit issued — General Construction
B01352029-I1-GC
06/10/2026
Objection resolved — Addressed
06/09/2026
Objection resolved — Addressed
06/09/2026
Objection resolved — Addressed
06/09/2026
Objection resolved — Addressed
06/09/2026
Objection resolved — Addressed
06/09/2026
Special inspection requirement — Concrete - Cast-In-Place
06/09/2026
Special inspection requirement — Structural Steel - High Strength Bolting
06/09/2026
Special inspection requirement — Structural Steel - Details
06/05/2026
Objection raised — Other
06/05/2026
Objection raised — Other
06/05/2026
Objection raised — Other
06/05/2026
Objection raised — Other
06/05/2026
Objection raised — Other
05/28/2026
Filed — Alteration CO
Sprinkler work in conjunction with B01348492-I1
B01348492-S4
05/19/2026
Special inspection requirement — Final
05/19/2026
Special inspection requirement — Structural Stability – Alterations of existing buildings
04/13/2026
Special inspection requirement — Fire-Resistant Penetrations and Joints
SHAHRIAR QUAYYUM
04/10/2026
Filed — Alteration CO
Sprinkler work in conjunction with B01348492-I1
B01348492-P1
04/07/2026
Special inspection requirement — Fire-Resistant Penetrations and Joints
03/09/2026
Objection raised — Admin
03/09/2026
Objection resolved — Addressed
03/09/2026
Objection resolved — Addressed
03/05/2026
Objection resolved — Addressed
03/05/2026
Objection resolved — Addressed
02/27/2026
Objection raised — Fire_Protection
02/27/2026
Objection raised — Plumbing
02/27/2026
Objection raised — Fire_Protection
02/27/2026
Objection raised — Fire_Protection
02/25/2026
Filed — Alteration CO
Sprinkler work in conjunction with B01348492-I1
B01348492-S1
02/25/2026
Filed — Alteration CO
Sprinkler work in conjunction with B01348492-I1
B01348492-S2
02/24/2026
Special inspection requirement — Post-installed Anchors
SHAHRIAR QUAYYUM
02/24/2026
Special inspection requirement — Fire-Resistant Penetrations and Joints
SHAHRIAR QUAYYUM
02/24/2026
Special inspection requirement — Sprinkler Systems
SHAHRIAR QUAYYUM
02/11/2026
Filed — Alteration
B01350970-I1
01/28/2026
Filed — Alteration
INTERIOR RENOVATION TO AN EXISTING MULTI-FAMILY 4-STORY WITH CELLAR BUILDING. NO CHANGE TO USE, EGRESS, OR OCCUPANCY
B01352029-I1
01/28/2026
Special inspection requirement — Final
SHAHRIAR QUAYYUM
01/28/2026
Special inspection requirement — Fire-Resistant Penetrations and Joints
SHAHRIAR QUAYYUM
01/22/2026
Objection raised — Zoning
01/22/2026
Objection resolved — Addressed
01/22/2026
Objection raised — Cost
01/22/2026
Objection raised — Admin
01/22/2026
Objection raised — Energy
01/22/2026
Objection resolved — Addressed
01/20/2026
Filed — Alteration CO
Sprinkler work in conjunction with B01348492-I1
B01348492-I1
01/19/2026
Special inspection requirement — Fire-Resistant Penetrations and Joints
03/23/2023
Violation issued (HPD, closed)
A
Latest 60 of 62 events.
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWSprinklersPermit IssuedBRUCHE MECHANICAL NY LLC09/17/2026
DOB NOWPlumbingPermit IssuedPLBG P & H INC08/25/2026
DOB NOWGeneral ConstructionPermit IssuedAZCONA, INC07/28/2026
DOB NOWConstruction FencePermit IssuedAZCONA, INC07/28/2026
DOB NOWConstruction FencePermit IssuedAZCONA, INC07/08/2026
DOB NOWGeneral ConstructionPermit IssuedAZCONA, INC06/10/2026
1 project · most recent 06/12/2026
Heating and Air Conditioning Systems Ventilation Systems
FiledStatusContractorScopeMake / Model / Capacity
06/12/2026Permit IssuedAZCONA, INCHeating and Air Conditioning Systems, Ventilation Systems
Heat / Cool
Mitsubishi Electric MXZ-SM36NLHZ 36,000 BTU · Heat Pump Outdoor ×3
MXZ-3D24NLHZ 24,000 BTU · Heat Pump Outdoor ×1
Ventilation
Whisper Warm FV-11VH1 50 CFM · Exhaust Fan ×7
Greenheck CSP-A700-VG 150 CFM · Exhaust Fan ×1
La Cornue H1GF 900 CFM · Kitchen Exhaust ×1
1 project · most recent 06/12/2026
FiledStatusContractorScope
06/12/2026Permit IssuedPLBG P & H INC71 heads
1 project · most recent 06/12/2026
FiledStatusContractorScope
06/12/2026Permit IssuedPLBG P & H INC—
1 project · most recent 06/16/2026
General Wiring
FiledStatusContractorScope
06/16/2026Permit IssuedLENS ELECTRIC, INCGeneral Wiring
1 project · most recent 06/12/2026
Concrete Wood
FiledStatusContractorScope
06/12/2026Permit IssuedPLBG P & H INCConcrete, Wood
1 project · most recent 06/12/2026
Fence
FiledStatusContractorScope
06/12/2026Permit IssuedPLBG P & H INCFence
▾Special Inspection Requirements (DOB NOW) — 13
DateRequirementInspectorRole
06/09/2026Concrete - Cast-In-Place—special
06/09/2026Structural Steel - High Strength Bolting—special
06/09/2026Structural Steel - Details—special
05/19/2026Final—progress
05/19/2026Structural Stability – Alterations of existing buildings—special
04/13/2026Fire-Resistant Penetrations and JointsSHAHRIAR QUAYYUMspecial
04/07/2026Fire-Resistant Penetrations and Joints—special
02/24/2026Post-installed AnchorsSHAHRIAR QUAYYUMspecial
02/24/2026Fire-Resistant Penetrations and JointsSHAHRIAR QUAYYUMspecial
02/24/2026Sprinkler SystemsSHAHRIAR QUAYYUMspecial
01/28/2026FinalSHAHRIAR QUAYYUMprogress
01/28/2026Fire-Resistant Penetrations and JointsSHAHRIAR QUAYYUMspecial
01/19/2026Fire-Resistant Penetrations and Joints—special
▾Documents — 16 on file (BIS + DOB NOW)
▸Plans & Drawings2
▸DOB NOWPlans/Sketch2
08/18/2026B01352029-I1Request digital key ↗
08/18/2026B01350970-I1Request digital key ↗
▸Applications & Permits2
▸DOB NOWLPC Approval/Permit2
08/13/2026B01350970-I1Open ↗
08/13/2026B01352029-I1Open ↗
▸Seals & Professional Certifications6
▸DOB NOWSpecial Inspector Seal & Signature3
09/23/2026B01348492-S2Open ↗
09/02/2026B01352029-I1Open ↗
08/31/2026B01348492-S1Open ↗
▸DOB NOWDPL-1: Design Professional Seal & Signature2
08/18/2026B01352029-I1Open ↗
08/18/2026B01350970-I1Open ↗
▸DOB NOWProgress Inspector Seal & Signature1
09/02/2026B01352029-I1Open ↗
▸Safety & Tenant Protection1
▸DOB NOWStreet Tree Checklist1
08/13/2026B01348492-I1Open ↗
▸Environmental & Asbestos1
▸DOB NOWDEP ACP-5: Asbestos Assessment Report1
08/18/2026B01352029-I1Open ↗
▸Approvals, Objections & Sign-offs2
▸DOB NOWLandmark Approval2
08/13/2026B01348492-P1Open ↗
08/13/2026B01348492-S1Open ↗
▸Other Documents2
▸DOB NOWFinal Survey1
08/13/2026B01348492-I1Open ↗
▸DOB NOWProof of Historic Building1
08/13/2026B01352029-I1Open ↗