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General warehouse
4502 CHURCH AVENUE
BROOKLYN · East Flatbush-Rugby · BIN 3109900
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1931Year Built
1Stories
E1Building Class
R5Zoning
3,240 sfGross Floor Area
1Units
0 Open Violations
General warehouse · Owner of record: SMHK LLC · 4,085 sf lot · 0.79 FAR built · Flood zone X
Locations of Work
ArchitecturePlumbingCivil
Permit Issued — active, not yet Signed-off
RoofUnder Construction5p · 1 filing · 7 docs
Floor 1Under Construction7p · 1 filing · 7 docs
Site & exteriorUnder Construction8p · 1 filing · 7 docs
▾Sales History (ACRIS)
DatePriceUnitSeller → Buyer$/sf
08/28/2024$1.1M—ROSEN CHURCH AVENUE LLC → SMHK LLC$355/sf building
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
SQUARE ARCH, LLC308/11/2026
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
NY BUILDING ASSOCIATES INGeneral Contractor208/16/2026
AMERICAN STANDARD P&H CORORP.Plumbing108/26/2026
▾Special Inspection Agencies
AgencyLicense #FilingsMost Recent
HUAN DESIGN INC7669108/07/2026
SQ. ARCH, LLC4802208/07/2026
Building Lifecycle
All (12)Filed (3)Permit Issued (3)Violation (1)Special Inspection (5)
08/14/2026
Permit issued — General Construction
B01441762-I1-GC-CX
08/14/2026
Permit issued — Construction Fence
B01441762-S2-FN
08/12/2026
Permit issued — Plumbing
B01441762-S1-PL
08/11/2026
Filed — Alteration
RENOVATION OF EXIST. COMMERCIAL SPACE WITH, REPAIR/REPLACE/NEW PARTITION, FLOOR, CEILING, DOOR, WALL, STOREFRONT, PAINTING, ALSO INSTALL SPLIT TYPE A/C AS PER PLAN. NO CHANGE IN USE, EGRESS OR OCCUPANCY.
B01441762-S2
08/07/2026
Filed — Alteration
RENOVATION OF EXIST. COMMERCIAL SPACE WITH, REPAIR/REPLACE/NEW PARTITION, FLOOR, CEILING, DOOR, WALL, STOREFRONT, PAINTING, ALSO INSTALL SPLIT TYPE A/C AS PER PLAN. NO CHANGE IN USE, EGRESS OR OCCUPANCY.
B01441762-S1
08/07/2026
Filed — Alteration
RENOVATION OF EXIST. COMMERCIAL SPACE WITH, REPAIR/REPLACE/NEW PARTITION, FLOOR, CEILING, DOOR, WALL, STOREFRONT, PAINTING, ALSO INSTALL SPLIT TYPE A/C AS PER PLAN. NO CHANGE IN USE, EGRESS OR OCCUPANCY.
B01441762-I1
08/05/2026
Special inspection requirement — Fire-Resistant Penetrations and Joints
Kaijin Liang
08/05/2026
Special inspection requirement — Energy Code Compliance Inspections
Kaijin Liang
08/05/2026
Special inspection requirement — HVAC-R and service water heating equipment
Kaijin Liang
08/05/2026
Special inspection requirement — HVAC-R and service water heating system controls
Kaijin Liang
08/05/2026
Special inspection requirement — HVAC-R and service water piping design and insulation
Kaijin Liang
01/06/2018
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWGeneral ConstructionPermit IssuedNY BUILDING ASSOCIATES IN08/14/2026
DOB NOWConstruction FencePermit IssuedNY BUILDING ASSOCIATES IN08/14/2026
DOB NOWPlumbingPermit IssuedAMERICAN STANDARD P&H CORORP.08/12/2026
1 project · most recent 08/11/2026
Air Conditioning Systems Ventilation Systems
FiledStatusContractorScope
08/11/2026Permit IssuedNY BUILDING ASSOCIATES INAir Conditioning Systems, Ventilation Systems
1 project · most recent 08/11/2026
Gas Water/Sanitary
FiledStatusContractorScope
08/11/2026Permit IssuedAMERICAN STANDARD P&H CORGas, Water/Sanitary
1 project · most recent 08/11/2026
Steel
FiledStatusContractorScope
08/11/2026Permit IssuedNY BUILDING ASSOCIATES INSteel
1 project · most recent 08/11/2026
Fence
FiledStatusContractorScope
08/11/2026Permit IssuedNY BUILDING ASSOCIATES INFence
▾Special Inspection Requirements (DOB NOW) — 5
DateRequirementInspectorRole
08/05/2026Fire-Resistant Penetrations and JointsKaijin Liangspecial
08/05/2026Energy Code Compliance InspectionsKaijin Liangprogress
08/05/2026HVAC-R and service water heating equipmentKaijin Liangenergy_progress
08/05/2026HVAC-R and service water heating system controlsKaijin Liangenergy_progress
08/05/2026HVAC-R and service water piping design and insulationKaijin Liangenergy_progress
▾Documents — 7 on file (BIS + DOB NOW)
▸Seals & Professional Certifications5
▸DOB NOWDPL-1: Design Professional Seal & Signature2
08/16/2026B01441762-I1Open ↗
08/16/2026B01441762-S1Open ↗
▸DOB NOWProgress Inspector Seal & Signature2
08/24/2026B01441762-S1Open ↗
08/24/2026B01441762-S1Open ↗
▸DOB NOWSpecial Inspector Seal & Signature1
08/24/2026B01441762-S1Open ↗
▸Environmental & Asbestos2
▸DOB NOWDEP ACP-5: Asbestos Assessment Report2
08/16/2026B01441762-S1Open ↗
08/16/2026B01441762-I1Open ↗