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Four families
6302 23 AVENUE
BROOKLYN · BIN 3172204
💬 Discuss this project
1925Year Built
2Stories
C3Building Class
R4-1Zoning
3,200 sfGross Floor Area
4Units
Rent Stabilized0 Open ViolationsFDNY Report ↗
Four families · 2,500 sf lot · 1.28 FAR built · Flood zone X
Locations of Work
No floor-level scope or drawing coverage on file for this building.
▾Sales History (ACRIS)
DatePriceUnitSeller → Buyer$/sf
03/24/2021$1.1M—— → —$359/sf building
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
FLUSHING ENGINEERING SERVICE PC405/13/2022
▾Filing Representatives (Expediters)
RepresentativeFilingsMost Recent
A PLUS DESIGN INC.803/21/2026
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
CATMAN PLUMBING INCPlumbing407/08/2026
JADESTONE CONSTRUCTION INGeneral Contractor303/21/2026
KJK ELECTRIC INCElectrical203/21/2026
ZHENG LIElectrical203/21/2026
KJK ELECTRIC INCElectrical103/22/2026
KJK ELECTRIC INC 003451General Contractor103/22/2026
▾Special Inspection Agencies
AgencyLicense #FilingsMost Recent
FLUSHING ENGINEERING SERV4373405/13/2022
Building Lifecycle
All (38)Filed (4)Permit Issued (2)Signed Off (2)Violation (8)Inspection (5)Special Inspection (17)
06/06/2025
Violation issued (HPD, closed)
A
11/17/2023
Violation issued (HPD, closed)
I
03/20/2023
Violation issued (HPD, closed)
A
05/19/2022
Signed off — Alteration
B00568874-I1
05/19/2022
Signed off — Alteration
B00568874-S1
05/17/2022
Special inspection requirement — Fire-Resistant Penetrations and Joints
KY FU
05/17/2022
Special inspection requirement — Final
KY FU
05/17/2022
Special inspection requirement — Fire-Resistance Rated Construction
KY FU
05/17/2022
Special inspection requirement — Energy Code Compliance Inspections
KY FU
05/17/2022
Special inspection requirement — Interior lighting power
KY FU
05/13/2022
Filed — Alteration
B00568874-P2
04/22/2022
Inspection — Certified Remove/Cap - work done in accordance with code
Certified
View inspection ↗
04/22/2022
Inspection — Certified Storm Drainage-ST-Fixtures-Finish
Certified
View inspection ↗
04/22/2022
Inspection — Certified Water and Sanitary-WS-Fixtures-Finish
Certified
View inspection ↗
04/14/2022
Inspection — Pass-Final PL - Up to 3 Requested Floors
Pass
View inspection ↗
04/14/2022
Special inspection requirement — Fire-Resistant Penetrations and Joints
KY FU
04/14/2022
Special inspection requirement — Energy Code Compliance Inspections
KY FU
04/14/2022
Special inspection requirement — HVAC-R and service water piping design and insulation
KY FU
04/14/2022
Special inspection requirement — HVAC-R and service water heating system controls
KY FU
04/14/2022
Special inspection requirement — HVAC-R and service water heating equipment
KY FU
04/14/2022
Special inspection requirement — Maintenance information
KY FU
04/13/2022
Filed — Alteration
B00568874-P1
04/13/2022
Special inspection requirement — Fire-Resistant Penetrations and Joints
KY FU
04/13/2022
Special inspection requirement — Energy Code Compliance Inspections
KY FU
04/13/2022
Special inspection requirement — Maintenance information
KY FU
04/13/2022
Special inspection requirement — HVAC-R and service water piping design and insulation
KY FU
04/13/2022
Special inspection requirement — HVAC-R and service water heating equipment
KY FU
04/13/2022
Special inspection requirement — HVAC-R and service water heating system controls
KY FU
02/22/2022
Violation issued (HPD, closed)
A
01/20/2022
Inspection — Pass-Final PL - Up to 9 Requested Floors
Pass
View inspection ↗
09/24/2021
Permit issued — Plumbing
B00568874-S1-PL
08/30/2021
Permit issued — General Construction
B00568874-I1-GC
08/20/2021
Filed — Alteration
B00568874-I1
08/20/2021
Filed — Alteration
B00568874-S1
04/06/2021
Violation issued (HPD, closed)
A
10/28/2019
Violation issued (HPD, closed)
I
11/16/2017
Violation issued (HPD, closed)
I
10/06/2015
Violation issued (HPD, closed)
I
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWPlumbingSigned-offCATMAN PLUMBING INC09/24/2021
DOB NOWGeneral ConstructionSigned-offJADESTONE CONSTRUCTION IN08/30/2021
2 projects · most recent 12/22/2021
General Wiring
FiledStatusContractorScope
12/22/2021CompleteKJK ELECTRIC INC5 meters, 5 new_meters
09/23/2021CompleteKJK ELECTRIC INCGeneral Wiring
▾Field Inspections (DOB CAP) — 5
DateTypeResultReport
04/22/2022Certified Remove/Cap - work done in accordance with codeCertifiedView ↗
04/22/2022Certified Storm Drainage-ST-Fixtures-FinishCertifiedView ↗
04/22/2022Certified Water and Sanitary-WS-Fixtures-FinishCertifiedView ↗
04/14/2022Pass-Final PL - Up to 3 Requested FloorsPassView ↗
01/20/2022Pass-Final PL - Up to 9 Requested FloorsPassView ↗
▾Special Inspection Requirements (DOB NOW) — 17
DateRequirementInspectorRole
05/17/2022Fire-Resistant Penetrations and JointsKY FUspecial
05/17/2022FinalKY FUprogress
05/17/2022Fire-Resistance Rated ConstructionKY FUprogress
05/17/2022Energy Code Compliance InspectionsKY FUprogress
05/17/2022Interior lighting powerKY FUenergy_progress
04/14/2022Fire-Resistant Penetrations and JointsKY FUspecial
04/14/2022Energy Code Compliance InspectionsKY FUprogress
04/14/2022HVAC-R and service water piping design and insulationKY FUenergy_progress
04/14/2022HVAC-R and service water heating system controlsKY FUenergy_progress
04/14/2022HVAC-R and service water heating equipmentKY FUenergy_progress
04/14/2022Maintenance informationKY FUenergy_progress
04/13/2022Fire-Resistant Penetrations and JointsKY FUspecial
04/13/2022Energy Code Compliance InspectionsKY FUprogress
04/13/2022Maintenance informationKY FUenergy_progress
04/13/2022HVAC-R and service water piping design and insulationKY FUenergy_progress
04/13/2022HVAC-R and service water heating equipmentKY FUenergy_progress
04/13/2022HVAC-R and service water heating system controlsKY FUenergy_progress
▾Documents — 31 on file (BIS + DOB NOW)
▸Plans & Drawings4
▸DOB NOWPlans/Sketch4
08/30/2026B00568874-P1Request digital key ↗
08/30/2026B00568874-S1Request digital key ↗
08/30/2026B00568874-I1Request digital key ↗
Showing 3 of 4 on file for this type
▸Seals & Professional Certifications21
▸DOB NOWProgress Inspector Seal & Signature14
08/28/2026B00568874-P1Open ↗
08/28/2026B00568874-P1Open ↗
08/28/2026B00568874-P1Open ↗
Showing 3 of 14 on file for this type
▸DOB NOWDPL-1: Design Professional Seal & Signature4
08/30/2026B00568874-P1Open ↗
08/30/2026B00568874-S1Open ↗
08/30/2026B00568874-I1Open ↗
Showing 3 of 4 on file for this type
▸DOB NOWSpecial Inspector Seal & Signature3
08/28/2026B00568874-P1Open ↗
08/25/2026B00568874-S1Open ↗
08/25/2026B00568874-I1Open ↗
▸Environmental & Asbestos4
▸DOB NOWDEP ACP-5: Asbestos Assessment Report4
08/30/2026B00568874-P1Open ↗
08/30/2026B00568874-S1Open ↗
08/30/2026B00568874-I1Open ↗
Showing 3 of 4 on file for this type
▸Energy Compliance2
▸DOB NOWEN2: As Built Energy Analysis.2
08/13/2026B00568874-I1Open ↗
08/13/2026B00568874-S1Open ↗