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City residence, one family
323 JEFFERSON AVENUE
BROOKLYN · BIN 3052020
💬 Discuss this project
1882Year Built
2Stories
A4Building Class
R6BZoning
2,100 sfGross Floor Area
1Units
1 Open Violation ▸FDNY Report ↗
City residence, one family · Owner of record: TOUCH OF GRAY LLC · 1,667 sf lot · 1.26 FAR built · Flood zone X
Locations of Work
Architecture
Bulkhead2p · 1 filing · 20 docs
Floor 21p · 1 filing · 20 docs
Floor 1
Cellar3p · 1 filing · 20 docs
▾Owner History (Filing Record)
Companies and organizations named on filings. Individual owners are not shown.
OwnerFilingsMost Recent
CITY LINE PROPERTIES1207/08/2026
▾Sales History (ACRIS)
DatePriceUnitSeller → Buyer$/sf
05/06/2025$1.4M—Private party → —$650/sf building
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
CQ&J CORPORATION703/18/2026
AHT ENGINEERING PLLC102/07/2025
▾Filing Representatives (Expediters)
RepresentativeFilingsMost Recent
WM ARCH1203/21/2026
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
TURN KEY NYC LLCGeneral Contractor607/08/2026
ROCK E SMALL PLBG&HTG INCPlumbing107/08/2026
▾Special Inspection Agencies
AgencyLicense #FilingsMost Recent
SIMON7555403/18/2026
AHT ENGINEERING PLLC8836102/07/2025
Building Lifecycle
All (65)Filed (8)Permit Issued (6)Signed Off (4)Violation (1)Inspection (8)Objection (8)Special Inspection (30)
06/08/2026
Signed off — Alteration
EXISTING 1 FAMILY BUILDING WITH PLUMBING WORK ON THE CELLAR, BASEMENT, 1ST, 2ND, AND 3RD FLOOR IN CONJUNCTION WITH ALT2 JOB # B01224100-I1. NO CHANGE IN USE, MEANS OF EGRESS OR OCCUPANCY.
B01224100-I1
06/08/2026
Signed off — Alteration
EXISTING 1 FAMILY BUILDING WITH PLUMBING WORK ON THE CELLAR, BASEMENT, 1ST, 2ND, AND 3RD FLOOR IN CONJUNCTION WITH ALT2 JOB # B01224100-I1. NO CHANGE IN USE, MEANS OF EGRESS OR OCCUPANCY.
B01224100-S2
06/05/2026
Permit issued — Mechanical Systems
B01224100-S2-MS
05/22/2026
Signed off — Alteration
EXISTING 1 FAMILY BUILDING WITH PLUMBING WORK ON THE CELLAR, BASEMENT, 1ST, 2ND, AND 3RD FLOOR IN CONJUNCTION WITH ALT2 JOB # B01224100-I1. NO CHANGE IN USE, MEANS OF EGRESS OR OCCUPANCY.
B01224100-S1
04/14/2026
Inspection — Pass-Final General Construction Non-Directive 14
Pass
View inspection ↗
04/02/2026
Special inspection requirement — Mechanical Systems
SIMON JIANG
04/02/2026
Special inspection requirement — HVAC-R and service water heating system controls
CALVIN TRAN
04/02/2026
Special inspection requirement — Maintenance information
CALVIN TRAN
04/02/2026
Special inspection requirement — HVAC-R and service water piping design and insulation
CALVIN TRAN
04/02/2026
Special inspection requirement — HVAC-R and service water heating equipment
CALVIN TRAN
04/02/2026
Special inspection requirement — Energy Code Compliance Inspections
CALVIN TRAN
04/02/2026
Special inspection requirement — Final
CALVIN TRAN
03/31/2026
Inspection — Fail-Final General Construction Non-Directive 14
Fail
View inspection ↗
03/18/2026
Filed — Alteration
EXISTING 1 FAMILY BUILDING WITH PLUMBING WORK ON THE CELLAR, BASEMENT, 1ST, 2ND, AND 3RD FLOOR IN CONJUNCTION WITH ALT2 JOB # B01224100-I1. NO CHANGE IN USE, MEANS OF EGRESS OR OCCUPANCY.
B01224100-P4
03/18/2026
Inspection — Pass-Final PL - Up to 3 Requested Floors
Pass
View inspection ↗
03/17/2026
Special inspection requirement — Energy Code Compliance Inspections
CALVIN TRAN
03/17/2026
Special inspection requirement — HVAC-R and service water heating equipment
CALVIN TRAN
03/17/2026
Special inspection requirement — HVAC-R and service water piping design and insulation
CALVIN TRAN
03/17/2026
Special inspection requirement — HVAC-R and service water heating system controls
CALVIN TRAN
03/17/2026
Special inspection requirement — Maintenance information
CALVIN TRAN
03/17/2026
Special inspection requirement — Final
CALVIN TRAN
03/17/2026
Special inspection requirement — Mechanical Systems
SIMON JIANG
03/13/2026
Filed — Alteration
EXISTING 1 FAMILY BUILDING WITH PLUMBING WORK ON THE CELLAR, BASEMENT, 1ST, 2ND, AND 3RD FLOOR IN CONJUNCTION WITH ALT2 JOB # B01224100-I1. NO CHANGE IN USE, MEANS OF EGRESS OR OCCUPANCY.
B01224100-P3
03/12/2026
Special inspection requirement — HVAC-R and service water heating system controls
CALVIN TRAN
03/12/2026
Special inspection requirement — Energy Code Compliance Inspections
CALVIN TRAN
03/12/2026
Special inspection requirement — HVAC-R and service water piping design and insulation
CALVIN TRAN
03/12/2026
Special inspection requirement — Maintenance information
CALVIN TRAN
03/12/2026
Special inspection requirement — HVAC-R and service water heating equipment
CALVIN TRAN
02/26/2026
Inspection — Pass-Final PL - Up to 3 Requested Floors
Pass
View inspection ↗
02/09/2026
Inspection — Fail-Final General Construction Non-Directive 14
Fail
View inspection ↗
02/05/2026
Filed — Alteration
EXISTING 1 FAMILY BUILDING WITH PLUMBING WORK ON THE CELLAR, BASEMENT, 1ST, 2ND, AND 3RD FLOOR IN CONJUNCTION WITH ALT2 JOB # B01224100-I1. NO CHANGE IN USE, MEANS OF EGRESS OR OCCUPANCY.
B01224100-S2
02/05/2026
Filed — Alteration
EXISTING 1 FAMILY BUILDING WITH PLUMBING WORK ON THE CELLAR, BASEMENT, 1ST, 2ND, AND 3RD FLOOR IN CONJUNCTION WITH ALT2 JOB # B01224100-I1. NO CHANGE IN USE, MEANS OF EGRESS OR OCCUPANCY.
B01224100-P2
02/02/2026
Filed — Alteration
EXISTING 1 FAMILY BUILDING WITH PLUMBING WORK ON THE CELLAR, BASEMENT, 1ST, 2ND, AND 3RD FLOOR IN CONJUNCTION WITH ALT2 JOB # B01224100-I1. NO CHANGE IN USE, MEANS OF EGRESS OR OCCUPANCY.
B01224100-P1
01/22/2026
Special inspection requirement — Metering
CALVIN TRAN
01/22/2026
Special inspection requirement — Final
CALVIN TRAN
01/22/2026
Special inspection requirement — Fire-Resistant Penetrations and Joints
SIMON JIANG
01/22/2026
Special inspection requirement — Energy Code Compliance Inspections
CALVIN TRAN
01/22/2026
Special inspection requirement — Energy Code Compliance Inspections
CALVIN TRAN
01/22/2026
Special inspection requirement — HVAC-R and service water piping design and insulation
CALVIN TRAN
01/22/2026
Special inspection requirement — HVAC-R and service water heating system controls
CALVIN TRAN
01/22/2026
Special inspection requirement — HVAC-R and service water heating equipment
CALVIN TRAN
01/22/2026
Special inspection requirement — Maintenance information
CALVIN TRAN
01/22/2026
Special inspection requirement — Lighting in dwelling units
CALVIN TRAN
01/22/2026
Special inspection requirement — Lighting controls
CALVIN TRAN
11/28/2025
Permit issued — General Construction
B01224100-I1-GC
10/16/2025
Violation issued (DOB, open)
V-DOB VIOLATION - ACTIVE
09/17/2025
Inspection — Certified Gas-Gas-Piping-Roughing
Certified
View inspection ↗
09/17/2025
Inspection — Certified Water and Sanitary-WS-Sanitary Piping-Roughing
Certified
View inspection ↗
09/17/2025
Inspection — Certified Water and Sanitary-WS-Sanitary Piping-Underground
Certified
View inspection ↗
05/27/2025
Permit issued — Plumbing
B01224100-S1-PL
05/21/2025
Permit issued — Structural
B01224100-I1-GC
05/21/2025
Permit issued — General Construction
B01224100-I1-ST
05/14/2025
Filed — Alteration
EXISTING 1 FAMILY BUILDING WITH PLUMBING WORK ON THE CELLAR, BASEMENT, 1ST, 2ND, AND 3RD FLOOR IN CONJUNCTION WITH ALT2 JOB # B01224100-I1. NO CHANGE IN USE, MEANS OF EGRESS OR OCCUPANCY.
B01224100-I1
05/14/2025
Filed — Alteration
EXISTING 1 FAMILY BUILDING WITH PLUMBING WORK ON THE CELLAR, BASEMENT, 1ST, 2ND, AND 3RD FLOOR IN CONJUNCTION WITH ALT2 JOB # B01224100-I1. NO CHANGE IN USE, MEANS OF EGRESS OR OCCUPANCY.
B01224100-S1
03/18/2025
Signed off — Alteration
B01170763-I1
03/18/2025
Permit issued — General Construction
B01170763-I1-GC-CX
03/05/2025
Objection resolved — Addressed
02/28/2025
Objection resolved — Addressed
02/27/2025
Objection raised — Admin
02/21/2025
Objection resolved — Addressed
Latest 60 of 65 events.
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWMechanical SystemsSigned-offTURN KEY NYC LLC06/05/2026
DOB NOWGeneral ConstructionSigned-offTURN KEY NYC LLC11/28/2025
DOB NOWPlumbingSigned-offROCK E SMALL PLBG&HTG INC05/27/2025
DOB NOWStructuralSigned-offTURN KEY NYC LLC05/21/2025
DOB NOWGeneral ConstructionSigned-offTURN KEY NYC LLC05/21/2025
DOB NOWGeneral ConstructionSigned-offAHT ENGINEERING PLLC03/18/2025
1 project · most recent 03/18/2026
Heating and Air Conditioning Systems
FiledStatusContractorScopeMake / Model / Capacity
03/18/2026Signed-offTURN KEY NYC LLCHeating and Air Conditioning Systems
Heat / Cool
Cooper & Hunter CH-R48LCU-230VO 48,000 BTU · Condensing Unit ×2
CH-RES24-230VO 24,000 BTU · Condensing Unit ×2
Fujitsu AOUH18KWAS2 18,000 BTU · Condensing Unit ×2
AOUH24KUAS1 24,000 BTU · Condensing Unit ×2
1 project · most recent 03/18/2026
Gas Water/Sanitary
FiledStatusContractorScope
03/18/2026Signed-offROCK E SMALL PLBG&HTG INCGas, Water/Sanitary
1 project · most recent 04/09/2026
General Wiring
FiledStatusContractorScope
04/09/2026CompleteK.A.B. ELECTRIC CORPGeneral Wiring
1 project · most recent 03/18/2026
FiledStatusContractorScope
03/18/2026Signed-offTURN KEY NYC LLC3 scope_items
▾Field Inspections (DOB CAP) — 8
DateTypeResultReport
04/14/2026Pass-Final General Construction Non-Directive 14PassView ↗
03/31/2026Fail-Final General Construction Non-Directive 14FailView ↗
03/18/2026Pass-Final PL - Up to 3 Requested FloorsPassView ↗
02/26/2026Pass-Final PL - Up to 3 Requested FloorsPassView ↗
02/09/2026Fail-Final General Construction Non-Directive 14FailView ↗
09/17/2025Certified Gas-Gas-Piping-RoughingCertifiedView ↗
09/17/2025Certified Water and Sanitary-WS-Sanitary Piping-RoughingCertifiedView ↗
09/17/2025Certified Water and Sanitary-WS-Sanitary Piping-UndergroundCertifiedView ↗
▾Special Inspection Requirements (DOB NOW) — 42
DateRequirementInspectorRole
04/02/2026Mechanical SystemsSIMON JIANGspecial
04/02/2026HVAC-R and service water heating system controlsCALVIN TRANenergy_progress
04/02/2026Maintenance informationCALVIN TRANenergy_progress
04/02/2026HVAC-R and service water piping design and insulationCALVIN TRANenergy_progress
04/02/2026HVAC-R and service water heating equipmentCALVIN TRANenergy_progress
04/02/2026Energy Code Compliance InspectionsCALVIN TRANprogress
04/02/2026FinalCALVIN TRANprogress
03/17/2026Energy Code Compliance InspectionsCALVIN TRANprogress
03/17/2026HVAC-R and service water heating equipmentCALVIN TRANenergy_progress
03/17/2026HVAC-R and service water piping design and insulationCALVIN TRANenergy_progress
03/17/2026HVAC-R and service water heating system controlsCALVIN TRANenergy_progress
03/17/2026Maintenance informationCALVIN TRANenergy_progress
03/17/2026FinalCALVIN TRANprogress
03/17/2026Mechanical SystemsSIMON JIANGspecial
03/12/2026HVAC-R and service water heating system controlsCALVIN TRANenergy_progress
03/12/2026Energy Code Compliance InspectionsCALVIN TRANprogress
03/12/2026HVAC-R and service water piping design and insulationCALVIN TRANenergy_progress
03/12/2026Maintenance informationCALVIN TRANenergy_progress
03/12/2026HVAC-R and service water heating equipmentCALVIN TRANenergy_progress
01/22/2026MeteringCALVIN TRANenergy_progress
01/22/2026FinalCALVIN TRANprogress
01/22/2026Fire-Resistant Penetrations and JointsSIMON JIANGspecial
01/22/2026Energy Code Compliance InspectionsCALVIN TRANprogress
01/22/2026Energy Code Compliance InspectionsCALVIN TRANprogress
01/22/2026HVAC-R and service water piping design and insulationCALVIN TRANenergy_progress
Latest 25 of 42.
▾Documents — 65 on file (BIS + DOB NOW)
▸Plans & Drawings8
▸DOB NOWPlans/Sketch8
08/22/2026B01170763-I1Request digital key ↗
08/18/2026B01224100-P4Request digital key ↗
08/18/2026B01224100-P3Request digital key ↗
Showing 3 of 8 on file for this type
▸Applications & Permits8
▸DOB NOWLPC Approval/Permit8
08/13/2026B01170763-I1Open ↗
08/13/2026B01224100-S1Open ↗
08/13/2026B01224100-P4Open ↗
Showing 3 of 8 on file for this type
▸Zoning, Tax Lot & Property Records1
▸DOB NOWZD1: DOB Zoning Diagram1
08/13/2026B01170763-I1Open ↗
▸Seals & Professional Certifications38
▸DOB NOWProgress Inspector Seal & Signature26
09/02/2026B01224100-P2Open ↗
09/02/2026B01224100-P2Open ↗
09/02/2026B01224100-P2Open ↗
Showing 3 of 26 on file for this type
▸DOB NOWDPL-1: Design Professional Seal & Signature8
08/22/2026B01170763-I1Open ↗
08/18/2026B01224100-S1Open ↗
08/18/2026B01224100-P4Open ↗
Showing 3 of 8 on file for this type
▸DOB NOWSpecial Inspector Seal & Signature4
09/01/2026B01170763-I1Open ↗
08/29/2026B01224100-S2Open ↗
08/28/2026B01224100-P4Open ↗
Showing 3 of 4 on file for this type
▸Environmental & Asbestos7
▸DOB NOWDEP ACP-5: Asbestos Assessment Report7
08/18/2026B01224100-P4Open ↗
08/18/2026B01224100-P3Open ↗
08/18/2026B01224100-S2Open ↗
Showing 3 of 7 on file for this type
▸Other Documents3
▸DOB NOWSite Survey: Initial1
08/13/2026B01170763-I1Open ↗
▸DOB NOWLocal Law 92/94 of 2019 Sustainable Roof Zone1
08/13/2026B01170763-I1Open ↗
▸DOB NOWPlot Diagram1
08/13/2026B01170763-I1Open ↗