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One family attached or semi-detached
614 73 STREET
BROOKLYN · BIN 3147993
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1930Year Built
2Stories
A5Building Class
R4-1Zoning
1,032 sfGross Floor Area
1Units
0 Open ViolationsFDNY Report ↗
One family attached or semi-detached · 1,400 sf lot · 0.74 FAR built · Flood zone X
Locations of Work
Architecture
Floor 21p · 1 filing · 20 docs
Floor 1
Nothing on file for this building.
Building Lifecycle
All (37)Filed (3)Permit Issued (4)Signed Off (2)Violation (4)Inspection (4)Special Inspection (20)
03/05/2026
Signed off — Alteration
TO RESOLVE VIOLATION 39152205J FOR EXISTING ONE FAMILY DWELLING AT CELLAR, 001-002 FLOOR WITH PLUMBING WORK TYPE AS PER FILED HEREWITH. NO CHANGE OF USE, EGRESS OR CERTIFICATE OF OCCUPANCY.
B01279611-I1
02/24/2026
Signed off — Alteration
B01271745-I1
02/17/2026
Permit issued — Mechanical Systems
B01271745-I1-MS
02/12/2026
Special inspection requirement — Fire-Resistant Penetrations and Joints
QIANG SU
02/12/2026
Special inspection requirement — Tenant Protection Plan Compliance
QIANG SU
02/12/2026
Special inspection requirement — Mechanical Systems
QIANG SU
02/12/2026
Special inspection requirement — Final
Giap Flores
02/12/2026
Special inspection requirement — Energy Code Compliance Inspections
QIANG SU
02/12/2026
Special inspection requirement — HVAC-R and service water piping design and insulation
QIANG SU
02/12/2026
Special inspection requirement — HVAC-R and service water heating system controls
QIANG SU
02/12/2026
Special inspection requirement — HVAC-R and service water heating equipment
QIANG SU
02/09/2026
Inspection — Pass-Final PL - Up to 3 Requested Floors
Pass
View inspection ↗
02/02/2026
Filed — Alteration
B01271745-P1
02/02/2026
Special inspection requirement — Fire-Resistant Penetrations and Joints
QIANG SU
02/02/2026
Special inspection requirement — Mechanical Systems
QIANG SU
02/02/2026
Special inspection requirement — Tenant Protection Plan Compliance
QIANG SU
02/02/2026
Special inspection requirement — Energy Code Compliance Inspections
QIANG SU
02/02/2026
Special inspection requirement — Final
Giap Flores
02/02/2026
Special inspection requirement — HVAC-R and service water piping design and insulation
QIANG SU
02/02/2026
Special inspection requirement — HVAC-R and service water heating system controls
QIANG SU
02/02/2026
Special inspection requirement — HVAC-R and service water heating equipment
QIANG SU
12/11/2025
Permit issued — Mechanical Systems
B01271745-I1-GC
11/20/2025
Inspection — Certified Gas-Gas-Piping-Roughing
Certified
View inspection ↗
11/20/2025
Inspection — Certified Water and Sanitary-WS-Sanitary Piping-Roughing
Certified
View inspection ↗
11/20/2025
Inspection — Certified Water and Sanitary-WS-Sanitary Piping-Underground
Certified
View inspection ↗
10/23/2025
Permit issued — Plumbing
B01279611-I1-PL
10/21/2025
Permit issued — Mechanical Systems
B01271745-I1-GC
09/02/2025
Filed — Alteration
TO RESOLVE VIOLATION 39152205J FOR EXISTING ONE FAMILY DWELLING AT CELLAR, 001-002 FLOOR WITH PLUMBING WORK TYPE AS PER FILED HEREWITH. NO CHANGE OF USE, EGRESS OR CERTIFICATE OF OCCUPANCY.
B01279611-I1
08/29/2025
Special inspection requirement — Tenant Protection Plan Compliance
QIANG SU
08/29/2025
Special inspection requirement — Fire-Resistant Penetrations and Joints
QIANG SU
08/29/2025
Special inspection requirement — Energy Code Compliance Inspections
QIANG SU
08/29/2025
Special inspection requirement — HVAC-R and service water piping design and insulation
QIANG SU
08/15/2025
Filed — Alteration
B01271745-I1
06/27/2025
Violation issued (ECB, closed)
Construction
06/27/2025
Violation issued (ECB, closed)
Construction
06/27/2025
Violation issued (ECB, closed)
Construction
06/27/2025
Violation issued (ECB, closed)
Construction
▾Sales History (ACRIS)
DatePriceUnitSeller → Buyer$/sf
06/12/2025$950K—— → —$921/sf building
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
SU ARCHITECT, P.C.302/02/2026
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
GX CONSTRUCTION MGMT INCGeneral Contractor204/09/2026
GRAND WORK CONSTRUCTIONGeneral Contractor104/09/2026
WATSON'S PLBG, HTG, & BDGPlumbing107/08/2026
▾Special Inspection Agencies
AgencyLicense #FilingsMost Recent
SU ARCHITECT PC6857302/02/2026
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWMechanical SystemsSigned-offGX CONSTRUCTION MGMT02/17/2026
DOB NOWMechanical SystemsSigned-offGX CONSTRUCTION MGMT12/11/2025
DOB NOWPlumbingSigned-offWATSON'S PLBG, HTG, & BDG10/23/2025
DOB NOWMechanical SystemsSigned-offGRAND WORK CONSTRUCTION10/21/2025
▾Field Inspections (DOB CAP) — 4
DateTypeResultReport
02/09/2026Pass-Final PL - Up to 3 Requested FloorsPassView ↗
11/20/2025Certified Gas-Gas-Piping-RoughingCertifiedView ↗
11/20/2025Certified Water and Sanitary-WS-Sanitary Piping-RoughingCertifiedView ↗
11/20/2025Certified Water and Sanitary-WS-Sanitary Piping-UndergroundCertifiedView ↗
▾Special Inspection Requirements (DOB NOW) — 20
DateRequirementInspectorRole
02/12/2026Fire-Resistant Penetrations and JointsQIANG SUspecial
02/12/2026Tenant Protection Plan ComplianceQIANG SUspecial
02/12/2026Mechanical SystemsQIANG SUspecial
02/12/2026FinalGiap Floresprogress
02/12/2026Energy Code Compliance InspectionsQIANG SUprogress
02/12/2026HVAC-R and service water piping design and insulationQIANG SUenergy_progress
02/12/2026HVAC-R and service water heating system controlsQIANG SUenergy_progress
02/12/2026HVAC-R and service water heating equipmentQIANG SUenergy_progress
02/02/2026Fire-Resistant Penetrations and JointsQIANG SUspecial
02/02/2026Mechanical SystemsQIANG SUspecial
02/02/2026Tenant Protection Plan ComplianceQIANG SUspecial
02/02/2026Energy Code Compliance InspectionsQIANG SUprogress
02/02/2026FinalGiap Floresprogress
02/02/2026HVAC-R and service water piping design and insulationQIANG SUenergy_progress
02/02/2026HVAC-R and service water heating system controlsQIANG SUenergy_progress
02/02/2026HVAC-R and service water heating equipmentQIANG SUenergy_progress
08/29/2025Tenant Protection Plan ComplianceQIANG SUspecial
08/29/2025Fire-Resistant Penetrations and JointsQIANG SUspecial
08/29/2025Energy Code Compliance InspectionsQIANG SUprogress
08/29/2025HVAC-R and service water piping design and insulationQIANG SUenergy_progress
▾Documents — 29 on file (BIS + DOB NOW)
▸Plans & Drawings3
▸DOB NOWPlans/Sketch3
08/21/2026B01271745-I1Request digital key ↗
08/21/2026B01271745-P1Request digital key ↗
08/20/2026B01279611-I1Request digital key ↗
▸Seals & Professional Certifications23
▸DOB NOWProgress Inspector Seal & Signature12
08/29/2026B01279611-I1Open ↗
08/29/2026B01279611-I1Open ↗
08/22/2026B01271745-I1Open ↗
Showing 3 of 12 on file for this type
▸DOB NOWSpecial Inspector Seal & Signature8
08/29/2026B01279611-I1Open ↗
08/29/2026B01279611-I1Open ↗
08/22/2026B01271745-I1Open ↗
Showing 3 of 8 on file for this type
▸DOB NOWDPL-1: Design Professional Seal & Signature3
08/21/2026B01271745-I1Open ↗
08/21/2026B01271745-P1Open ↗
08/13/2026B01279611-I1Open ↗
▸Environmental & Asbestos3
▸DOB NOWDEP ACP-5: Asbestos Assessment Report3
08/21/2026B01271745-I1Open ↗
08/21/2026B01271745-P1Open ↗
08/13/2026B01279611-I1Open ↗