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Four families
826 40 STREET
BROOKLYN · BIN 3018117
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1925Year Built
2Stories
C3Building Class
R6Zoning
3,276 sfGross Floor Area
4Units
Rent Stabilized5 Open Violations ▸FDNY Report ↗
Four families · Owner of record: WILLIAM YANG III LLC · 2,504 sf lot · 1.31 FAR built · Flood zone X
Locations of Work
Plumbing
Cellar1p · 1 filing · 6 docs
▾Owner History (Filing Record)
Companies and organizations named on filings. Individual owners are not shown.
OwnerFilingsMost Recent
WILLIAM YANG III LLC103/22/2026
▾Sales History (ACRIS)
DatePriceUnitSeller → Buyer$/sf
03/11/2022$1.5M—— → —$449/sf building
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
JUST CONSULTING ENGINEERING704/19/2023
▾Filing Representatives (Expediters)
RepresentativeFilingsMost Recent
ECDESIGN STUDIO1403/21/2026
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
SPLEN CONSTRUCTION INCGeneral Contractor507/08/2026
AMC PLBG, HTG & CLNG, INCPlumbing207/08/2026
▾Special Inspection Agencies
AgencyLicense #FilingsMost Recent
G ENGINEERING PC7778204/19/2023
Building Lifecycle
All (39)Filed (7)Permit Issued (5)Signed Off (4)Violation (12)Inspection (6)Special Inspection (5)
05/01/2026
Violation issued (HPD, open)
A
11/27/2025
Violation issued (HPD, open)
C
11/20/2025
Violation issued (HPD, closed)
I
06/06/2025
Violation issued (HPD, open)
A
11/29/2024
Violation issued (HPD, closed)
I
04/08/2024
Violation issued (HPD, open)
A
11/22/2023
Violation issued (HPD, closed)
I
06/22/2023
Signed off — Alteration
RENOVATION OF EXISTING 4-FAMILY HOUSE WITH PLUMBING WORK: RELOCATE KITCHEN AND BATHROOM FIXTURES; NEW BOILERS AND HOT WATER HEATERS ON CELLAR. NO CHANGE IN USE, EGRESS OR OCCUPANCY UNDER THIS APPLICATION.
B00720950-I1
04/28/2023
Signed off — Alteration
B00780682-I1
04/26/2023
Inspection — Pass-Final Fence Non-Directive 14
Pass
View inspection ↗
04/25/2023
Signed off — Alteration
REPLACE FRONT AND REAR FACADE WITH NEW LAYER OF BRICK. NO CHANGE IN USE,EGRESS OR OCCUPANCY UNDER THIS APPLICATION.
B00747730-I1
04/25/2023
Signed off — Alteration
INTERIOR RENOVATION OF EXISTING 4-FAMILY HOUSE WITH GENERAL CONSTRUCTION AND PLUMBING WORKS INCLUDE NEW PARTITION WALLS, DOORS,FLOORING AND COSMETIC WORK; NO CHANGE IN USE, EGRESS OR OCCUPANCY UNDER THIS APPLICATION
B00720949-I1
04/20/2023
Special inspection requirement — Fire-Resistant Penetrations and Joints
XIONGCAI GU
04/20/2023
Special inspection requirement — Fire-Resistance Rated Construction
XIONGCAI GU
04/20/2023
Special inspection requirement — Energy Code Compliance Inspections
XIONGCAI GU
04/20/2023
Special inspection requirement — Final
XIONGCAI GU
04/20/2023
Special inspection requirement — Final
XIONGCAI GU
04/19/2023
Filed — Alteration
REPLACE FRONT AND REAR FACADE WITH NEW LAYER OF BRICK. NO CHANGE IN USE,EGRESS OR OCCUPANCY UNDER THIS APPLICATION.
B00747730-P1
04/19/2023
Filed — Alteration
INTERIOR RENOVATION OF EXISTING 4-FAMILY HOUSE WITH GENERAL CONSTRUCTION AND PLUMBING WORKS INCLUDE NEW PARTITION WALLS, DOORS,FLOORING AND COSMETIC WORK; NO CHANGE IN USE, EGRESS OR OCCUPANCY UNDER THIS APPLICATION
B00720949-P1
04/19/2023
Filed — Alteration
RENOVATION OF EXISTING 4-FAMILY HOUSE WITH PLUMBING WORK: RELOCATE KITCHEN AND BATHROOM FIXTURES; NEW BOILERS AND HOT WATER HEATERS ON CELLAR. NO CHANGE IN USE, EGRESS OR OCCUPANCY UNDER THIS APPLICATION.
B00720950-P1
03/20/2023
Violation issued (HPD, open)
A
03/03/2023
Inspection — Pass-Final PL - Up to 3 Requested Floors
Pass
View inspection ↗
03/01/2023
Inspection — Pass-Final PL - Up to 3 Requested Floors
Pass
View inspection ↗
12/29/2022
Permit issued — Plumbing
B00720950-I1-PL
11/14/2022
Violation issued (HPD, closed)
I
10/28/2022
Inspection — Certified Gas-Gas-Piping-Roughing
Certified
View inspection ↗
10/28/2022
Inspection — Certified Water and Sanitary-WS-Sanitary Piping-Roughing
Certified
View inspection ↗
10/28/2022
Inspection — Certified Water and Sanitary-WS-Sanitary Piping-Underground
Certified
View inspection ↗
07/27/2022
Permit issued — Construction Fence
B00780682-I1-FN
07/25/2022
Filed — Alteration
B00780682-I1
06/02/2022
Permit issued — General Construction
B00747730-I1-GC
05/31/2022
Filed — Alteration
REPLACE FRONT AND REAR FACADE WITH NEW LAYER OF BRICK. NO CHANGE IN USE,EGRESS OR OCCUPANCY UNDER THIS APPLICATION.
B00747730-I1
05/02/2022
Permit issued — Plumbing
B00720950-I1-PL
04/22/2022
Permit issued — General Construction
B00720949-I1-GC
04/19/2022
Filed — Alteration
RENOVATION OF EXISTING 4-FAMILY HOUSE WITH PLUMBING WORK: RELOCATE KITCHEN AND BATHROOM FIXTURES; NEW BOILERS AND HOT WATER HEATERS ON CELLAR. NO CHANGE IN USE, EGRESS OR OCCUPANCY UNDER THIS APPLICATION.
B00720950-I1
04/19/2022
Filed — Alteration
INTERIOR RENOVATION OF EXISTING 4-FAMILY HOUSE WITH GENERAL CONSTRUCTION AND PLUMBING WORKS INCLUDE NEW PARTITION WALLS, DOORS,FLOORING AND COSMETIC WORK; NO CHANGE IN USE, EGRESS OR OCCUPANCY UNDER THIS APPLICATION
B00720949-I1
04/06/2021
Violation issued (HPD, closed)
I
04/06/2021
Violation issued (HPD, closed)
A
10/06/2015
Violation issued (HPD, closed)
I
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWPlumbingSigned-offAMC PLBG, HTG & CLNG, INC12/29/2022
DOB NOWConstruction FenceSigned-offSPLEN CONSTRUCTION INC07/27/2022
DOB NOWGeneral ConstructionSigned-offSPLEN CONSTRUCTION INC06/02/2022
DOB NOWPlumbingSigned-offAMC PLBG, HTG & CLNG, INC05/02/2022
DOB NOWGeneral ConstructionSigned-offSPLEN CONSTRUCTION INC04/22/2022
1 project · most recent 08/22/2023
General Wiring
FiledStatusContractorScope
08/22/2023CompleteERIC & NG ELEC'L, INC.General Wiring
▾Field Inspections (DOB CAP) — 6
DateTypeResultReport
04/26/2023Pass-Final Fence Non-Directive 14PassView ↗
03/03/2023Pass-Final PL - Up to 3 Requested FloorsPassView ↗
03/01/2023Pass-Final PL - Up to 3 Requested FloorsPassView ↗
10/28/2022Certified Gas-Gas-Piping-RoughingCertifiedView ↗
10/28/2022Certified Water and Sanitary-WS-Sanitary Piping-RoughingCertifiedView ↗
10/28/2022Certified Water and Sanitary-WS-Sanitary Piping-UndergroundCertifiedView ↗
▾Special Inspection Requirements (DOB NOW) — 5
DateRequirementInspectorRole
04/20/2023Fire-Resistant Penetrations and JointsXIONGCAI GUspecial
04/20/2023Fire-Resistance Rated ConstructionXIONGCAI GUprogress
04/20/2023Energy Code Compliance InspectionsXIONGCAI GUprogress
04/20/2023FinalXIONGCAI GUprogress
04/20/2023FinalXIONGCAI GUprogress
▾Documents — 24 on file (BIS + DOB NOW)
▸Plans & Drawings7
▸DOB NOWPlans/Sketch7
08/29/2026B00720949-I1Request digital key ↗
08/29/2026B00720949-P1Request digital key ↗
08/29/2026B00747730-I1Request digital key ↗
Showing 3 of 7 on file for this type
▸Seals & Professional Certifications11
▸DOB NOWDPL-1: Design Professional Seal & Signature7
08/29/2026B00720949-P1Open ↗
08/29/2026B00720949-I1Open ↗
08/29/2026B00747730-I1Open ↗
Showing 3 of 7 on file for this type
▸DOB NOWProgress Inspector Seal & Signature3
08/26/2026B00720949-I1Open ↗
08/26/2026B00720949-I1Open ↗
08/24/2026B00747730-I1Open ↗
▸DOB NOWSpecial Inspector Seal & Signature1
08/26/2026B00720949-I1Open ↗
▸Environmental & Asbestos6
▸DOB NOWDEP ACP-5: Asbestos Assessment Report6
08/29/2026B00720949-P1Open ↗
08/29/2026B00720949-I1Open ↗
08/29/2026B00747730-I1Open ↗
Showing 3 of 6 on file for this type