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Miscellaneous one family
1619 73 STREET
BROOKLYN · BIN 3158459
💬 Discuss this project
1925Year Built
2Stories
A9Building Class
R5Zoning
1,122 sfGross Floor Area
1Units
1 Open Violation 0 unresolved · 1 paperwork only ▸FDNY Report ↗
Miscellaneous one family · 2,992 sf lot · 0.38 FAR built · Flood zone X
Locations of Work
ArchitecturePlumbing
Permit Issued — active, not yet Signed-off
Floor 2Under Construction5p · 2 filings · 20 docs
Floor 15p · 1 filing · 20 docs
Cellar5p · 1 filing · 20 docs
1 job · most recent 08/04/2025
Air Conditioning Systems
FiledStatusContractorScopeMake / Model / Capacity
08/04/2025Signed-offON TIME CONSTRUCTION INCAir Conditioning Systems
Cooling
Mitsubishi Electric MXZ-2C20NA-HZ 20,000 BTU · Vrf Outdoor ×4
MXZ-3C24NA-HZ 24,000 BTU · Condensing Unit ×2
1 job · most recent 08/04/2025
Gas Water/Sanitary
FiledStatusContractorScope
08/04/2025Permit IssuedWATSON'S PLBG, HTG, & BDGGas, Water/Sanitary
2 jobs · most recent 08/24/2026
General Wiring
FiledStatusContractorScope
08/24/2026Permit IssuedINTELOGIC ELECTRIC, INC.General Wiring
02/11/2025CompleteINTELOGIC ELECTRIC, INC.General Wiring
2 jobs · most recent 02/24/2026
Wood Steel
FiledStatusContractorScope
02/24/2026Permit IssuedKALE CONSTRUCTION INCWood
08/04/2025Signed-offON TIME CONSTRUCTION INCSteel
Building Lifecycle
All (67)Filed (7)Permit Issued (4)Signed Off (2)Violation (1)Inspection (5)Objection (22)Special Inspection (26)
07/31/2026
Permit issued — General Construction
B01296416-I1-GC-CX
04/16/2026
Objection resolved — Resolved
04/16/2026
Objection resolved — Resolved
04/16/2026
Objection resolved — Resolved
04/16/2026
Objection resolved — Resolved
04/03/2026
Objection resolved — Resolved
04/03/2026
Objection resolved — Resolved
04/03/2026
Objection resolved — Resolved
04/03/2026
Objection resolved — Resolved
04/03/2026
Objection resolved — Resolved
04/03/2026
Objection resolved — Resolved
04/03/2026
Objection resolved — Resolved
03/19/2026
Objection raised — Zoning
03/13/2026
Objection raised — Scope
03/13/2026
Objection raised — Inspections
03/13/2026
Objection raised — Admin
03/13/2026
Objection raised — Plumbing
03/13/2026
Objection raised — Zoning
03/13/2026
Objection raised — Other
03/13/2026
Objection raised — Structural
03/13/2026
Objection raised — Zoning
03/13/2026
Objection raised — Energy
03/13/2026
Objection raised — Inspections
02/24/2026
Filed — Alteration
EXISTING SINGLE FAMILY HOUSE RENOVATION. HORIZONTAL EXTENSION ON THE 2ND FLOOR IN THE RAER YARD ON TOP OF EXISTING 1ST FLOOR. ADDRESS WORK WITHOUT PERMIT VIOLATION 39159928P. NO CHANGE IN USE, EGRESS, OR OCCUPANCY.
B01296416-I1
09/10/2025
Violation issued (ECB, open)
Construction
08/14/2025
Signed off — Alteration
INTERIOR RENOVATION OF EXISTING ONE FAMILY HOUSE. NO MAJOR CHANGE IN EGRESS. NO CHANGE IN USE, OR OCCUPANCY.
B01176170-I1
08/14/2025
Signed off — Alteration
INTERIOR RENOVATION OF EXISTING ONE FAMILY HOUSE. NO MAJOR CHANGE IN EGRESS. NO CHANGE IN USE, OR OCCUPANCY.
B01176170-S2
08/06/2025
Special inspection requirement — Mechanical Systems
ZHENHUAN XU
08/06/2025
Special inspection requirement — Final
ZHENHUAN XU
08/05/2025
Special inspection requirement — Structural Steel - Details
ZHENHUAN XU
08/05/2025
Special inspection requirement — Fire-Resistant Penetrations and Joints
ZHENHUAN XU
08/05/2025
Special inspection requirement — Final
ZHENHUAN XU
08/05/2025
Special inspection requirement — Energy Code Compliance Inspections
ZHENHUAN XU
08/05/2025
Special inspection requirement — Fire-Resistance Rated Construction
ZHENHUAN XU
08/05/2025
Special inspection requirement — Lighting in dwelling units
ZHENHUAN XU
08/04/2025
Filed — Alteration
INTERIOR RENOVATION OF EXISTING ONE FAMILY HOUSE. NO MAJOR CHANGE IN EGRESS. NO CHANGE IN USE, OR OCCUPANCY.
B01176170-P2
08/04/2025
Filed — Alteration
INTERIOR RENOVATION OF EXISTING ONE FAMILY HOUSE. NO MAJOR CHANGE IN EGRESS. NO CHANGE IN USE, OR OCCUPANCY.
B01176170-P3
07/21/2025
Special inspection requirement — Fire-Resistant Penetrations and Joints
ZHENHUAN XU
07/21/2025
Special inspection requirement — Energy Code Compliance Inspections
ZHENHUAN XU
07/21/2025
Special inspection requirement — Maintenance information
ZHENHUAN XU
07/21/2025
Special inspection requirement — HVAC-R and service water heating system controls
ZHENHUAN XU
07/21/2025
Special inspection requirement — HVAC-R and service water heating equipment
ZHENHUAN XU
07/20/2025
Filed — Alteration
INTERIOR RENOVATION OF EXISTING ONE FAMILY HOUSE. NO MAJOR CHANGE IN EGRESS. NO CHANGE IN USE, OR OCCUPANCY.
B01176170-P1
07/20/2025
Special inspection requirement — Fire-Resistant Penetrations and Joints
ZHENHUAN XU
07/20/2025
Special inspection requirement — HVAC-R and service water heating equipment
ZHENHUAN XU
07/20/2025
Special inspection requirement — HVAC-R and service water heating system controls
ZHENHUAN XU
07/20/2025
Special inspection requirement — Maintenance information
ZHENHUAN XU
07/20/2025
Special inspection requirement — Energy Code Compliance Inspections
ZHENHUAN XU
07/20/2025
Special inspection requirement — Structural Steel - Details
ZHENHUAN XU
07/20/2025
Special inspection requirement — Fire-Resistant Penetrations and Joints
ZHENHUAN XU
07/20/2025
Special inspection requirement — Energy Code Compliance Inspections
ZHENHUAN XU
07/20/2025
Special inspection requirement — Final
ZHENHUAN XU
07/20/2025
Special inspection requirement — Fire-Resistance Rated Construction
ZHENHUAN XU
07/20/2025
Special inspection requirement — Lighting in dwelling units
ZHENHUAN XU
07/20/2025
Special inspection requirement — Mechanical Systems
ZHENHUAN XU
07/20/2025
Special inspection requirement — Final
ZHENHUAN XU
07/02/2025
Inspection — No Access-Final PL - Up to 3 Requested Floors
No Access
View inspection ↗
04/16/2025
Inspection — Certified Storm Drainage-ST-Piping-Roughing
Certified
View inspection ↗
04/16/2025
Inspection — Certified Storm Drainage-ST-Piping-Underground
Certified
View inspection ↗
04/16/2025
Inspection — Certified Water and Sanitary-WS-Sanitary Piping-Roughing
Certified
View inspection ↗
Latest 60 of 67 events.
▾Sales History (ACRIS)
DatePriceUnitSeller → Buyer$/sf
01/14/2025$870K—Private party → Private party$775/sf building
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
HUAN DESIGN INC.702/24/2026
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
ON TIME CONSTRUCTION INCGeneral Contractor407/08/2026
KALE CONSTRUCTION INCGeneral Contractor108/01/2026
WATSON'S PLBG, HTG, & BDGPlumbing107/08/2026
▾Special Inspection Agencies
AgencyLicense #FilingsMost Recent
HUAN DESIGN INC7669702/24/2026
SQ. ARCH, LLC4802102/24/2026
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWGeneral ConstructionPermit IssuedKALE CONSTRUCTION INC07/31/2026
DOB NOWMechanical SystemsSigned-offON TIME CONSTRUCTION INC03/12/2025
DOB NOWPlumbingPermit IssuedWATSON'S PLBG, HTG, & BDG02/10/2025
DOB NOWGeneral ConstructionSigned-offON TIME CONSTRUCTION INC02/10/2025
▾Field Inspections (DOB CAP) — 5
DateTypeResultReport
07/02/2025No Access-Final PL - Up to 3 Requested FloorsNo AccessView ↗
04/16/2025Certified Storm Drainage-ST-Piping-RoughingCertifiedView ↗
04/16/2025Certified Storm Drainage-ST-Piping-UndergroundCertifiedView ↗
04/16/2025Certified Water and Sanitary-WS-Sanitary Piping-RoughingCertifiedView ↗
04/16/2025Certified Water and Sanitary-WS-Sanitary Piping-UndergroundCertifiedView ↗
▾Special Inspection Requirements (DOB NOW) — 26
DateRequirementInspectorRole
08/06/2025Mechanical SystemsZHENHUAN XUspecial
08/06/2025FinalZHENHUAN XUprogress
08/05/2025Structural Steel - DetailsZHENHUAN XUspecial
08/05/2025Fire-Resistant Penetrations and JointsZHENHUAN XUspecial
08/05/2025FinalZHENHUAN XUprogress
08/05/2025Energy Code Compliance InspectionsZHENHUAN XUprogress
08/05/2025Fire-Resistance Rated ConstructionZHENHUAN XUprogress
08/05/2025Lighting in dwelling unitsZHENHUAN XUenergy_progress
07/21/2025Fire-Resistant Penetrations and JointsZHENHUAN XUspecial
07/21/2025Energy Code Compliance InspectionsZHENHUAN XUprogress
07/21/2025Maintenance informationZHENHUAN XUenergy_progress
07/21/2025HVAC-R and service water heating system controlsZHENHUAN XUenergy_progress
07/21/2025HVAC-R and service water heating equipmentZHENHUAN XUenergy_progress
07/20/2025Fire-Resistant Penetrations and JointsZHENHUAN XUspecial
07/20/2025HVAC-R and service water heating equipmentZHENHUAN XUenergy_progress
07/20/2025HVAC-R and service water heating system controlsZHENHUAN XUenergy_progress
07/20/2025Maintenance informationZHENHUAN XUenergy_progress
07/20/2025Energy Code Compliance InspectionsZHENHUAN XUprogress
07/20/2025Structural Steel - DetailsZHENHUAN XUspecial
07/20/2025Fire-Resistant Penetrations and JointsZHENHUAN XUspecial
07/20/2025Energy Code Compliance InspectionsZHENHUAN XUprogress
07/20/2025FinalZHENHUAN XUprogress
07/20/2025Fire-Resistance Rated ConstructionZHENHUAN XUprogress
07/20/2025Lighting in dwelling unitsZHENHUAN XUenergy_progress
07/20/2025Mechanical SystemsZHENHUAN XUspecial
Latest 25 of 26.
▾Documents — 45 on file (BIS + DOB NOW)
▸Plans & Drawings7
▸DOB NOWPlans/Sketch7
08/22/2026B01176170-S2Request digital key ↗
08/22/2026B01176170-I1Request digital key ↗
08/22/2026B01176170-S1Request digital key ↗
Showing 3 of 7 on file for this type
▸Zoning, Tax Lot & Property Records1
▸DOB NOWZD1: DOB Zoning Diagram1
08/18/2026B01296416-I1Open ↗
▸Seals & Professional Certifications29
▸DOB NOWProgress Inspector Seal & Signature14
09/01/2026B01176170-P1Open ↗
09/01/2026B01176170-P1Open ↗
08/29/2026B01176170-S1Open ↗
Showing 3 of 14 on file for this type
▸DOB NOWSpecial Inspector Seal & Signature8
09/01/2026B01176170-P1Open ↗
08/29/2026B01176170-S1Open ↗
08/28/2026B01176170-P3Open ↗
Showing 3 of 8 on file for this type
▸DOB NOWDPL-1: Design Professional Seal & Signature7
08/22/2026B01176170-S2Open ↗
08/22/2026B01176170-S1Open ↗
08/22/2026B01176170-I1Open ↗
Showing 3 of 7 on file for this type
▸Environmental & Asbestos7
▸DOB NOWDEP ACP-5: Asbestos Assessment Report7
08/22/2026B01176170-S1Open ↗
08/22/2026B01176170-I1Open ↗
08/22/2026B01176170-S2Open ↗
Showing 3 of 7 on file for this type
▸Other Documents1
▸DOB NOWLocal Law 92/94 of 2019 Sustainable Roof Zone1
08/18/2026B01296416-I1Open ↗