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Two family brick
109 BAY 8 STREET
BROOKLYN · BIN 3167298
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1940Year Built
2Stories
B1Building Class
R4Zoning
2,160 sfGross Floor Area
2Units
Rent Stabilized1 Open Violation ▸FDNY Report ↗
Two family brick · 2,296 sf lot · 0.94 FAR built · Flood zone X
Locations of Work
ArchitecturePlumbing
Cellar2p · 1 filing · 20 docs
▾Sales History (ACRIS)
DatePriceUnitSeller → Buyer$/sf
06/27/2024$1.4M—Private party → Private party$648/sf building
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
NIC 88 CORP507/30/2025
▾Filing Representatives (Expediters)
RepresentativeFilingsMost Recent
SD DESIGN STUDIO1003/21/2026
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
WINWAY DEVELOPMENT LLCGeneral Contractor303/21/2026
PIPESTYLISTS, INCPlumbing207/08/2026
AMERICAN STANDARD P&H CORORP.Plumbing107/08/2026
▾Special Inspection Agencies
AgencyLicense #FilingsMost Recent
YANG ENGINEERING LLC8376507/30/2025
Building Lifecycle
All (72)Filed (5)Permit Issued (4)Signed Off (2)Violation (8)Inspection (3)Objection (20)Special Inspection (30)
11/24/2025
Violation issued (HPD, open)
I
08/18/2025
Signed off — Alteration
PROPOSED PLUMBING WORK ON CELLAR, 1ST TO 2ND FLOOR IN CONJUNCTION WITH DOB ALTERATION JOB #: B01090704-I1. NO CHANGE IN USE, BULK, EGRESS, OR OCCUPANCY.
B01090704-I1
08/15/2025
Special inspection requirement — Fenestration and door U-factor and product ratings
Jian Yang
08/15/2025
Special inspection requirement — Fenestration air leakage
Jian Yang
08/15/2025
Special inspection requirement — Fenestration areas
Jian Yang
08/15/2025
Special inspection requirement — Air barrier - visual inspection
Jian Yang
08/15/2025
Special inspection requirement — Interior lighting power
Jian Yang
08/15/2025
Special inspection requirement — HVAC-R and service water piping design and insulation
Jian Yang
08/15/2025
Special inspection requirement — Fire-Resistant Penetrations and Joints
Jian Yang
08/15/2025
Special inspection requirement — Mechanical Systems
Jian Yang
08/15/2025
Special inspection requirement — Final
Eric Sun
08/15/2025
Special inspection requirement — Energy Code Compliance Inspections
Jian Yang
08/15/2025
Special inspection requirement — Fire-Resistance Rated Construction
Jian Yang
08/15/2025
Special inspection requirement — Maintenance information
Jian Yang
07/30/2025
Filed — Alteration
PROPOSED PLUMBING WORK ON CELLAR, 1ST TO 2ND FLOOR IN CONJUNCTION WITH DOB ALTERATION JOB #: B01090704-I1. NO CHANGE IN USE, BULK, EGRESS, OR OCCUPANCY.
B01090704-P3
07/24/2025
Special inspection requirement — Air barrier - visual inspection
Jian Yang
07/24/2025
Special inspection requirement — Interior lighting power
Jian Yang
07/24/2025
Special inspection requirement — Fenestration and door U-factor and product ratings
Jian Yang
07/24/2025
Special inspection requirement — HVAC-R and service water piping design and insulation
Jian Yang
07/24/2025
Special inspection requirement — Fenestration air leakage
Jian Yang
07/24/2025
Special inspection requirement — Maintenance information
Jian Yang
07/24/2025
Special inspection requirement — Fire-Resistant Penetrations and Joints
Jian Yang
07/24/2025
Special inspection requirement — Mechanical Systems
Jian Yang
07/24/2025
Special inspection requirement — Energy Code Compliance Inspections
Jian Yang
07/24/2025
Special inspection requirement — Final
Eric Sun
07/24/2025
Special inspection requirement — Fire-Resistance Rated Construction
Jian Yang
07/24/2025
Special inspection requirement — Fenestration areas
Jian Yang
07/11/2025
Signed off — Alteration
PROPOSED PLUMBING WORK ON CELLAR, 1ST TO 2ND FLOOR IN CONJUNCTION WITH DOB ALTERATION JOB #: B01090704-I1. NO CHANGE IN USE, BULK, EGRESS, OR OCCUPANCY.
B01090704-S2
06/24/2025
Inspection — Pass-Final PL - Up to 3 Requested Floors
Pass
View inspection ↗
06/18/2025
Filed — Alteration
PROPOSED PLUMBING WORK ON CELLAR, 1ST TO 2ND FLOOR IN CONJUNCTION WITH DOB ALTERATION JOB #: B01090704-I1. NO CHANGE IN USE, BULK, EGRESS, OR OCCUPANCY.
B01090704-P2
06/17/2025
Special inspection requirement — Fire-Resistant Penetrations and Joints
Jian Yang
06/17/2025
Special inspection requirement — Energy Code Compliance Inspections
Jian Yang
06/17/2025
Special inspection requirement — Maintenance information
Jian Yang
06/17/2025
Special inspection requirement — HVAC-R and service water piping design and insulation
Jian Yang
06/17/2025
Special inspection requirement — HVAC-R and service water heating equipment
Jian Yang
06/17/2025
Special inspection requirement — HVAC-R and service water heating system controls
Jian Yang
06/16/2025
Inspection — Pass-Final PL - Up to 3 Requested Floors
Pass
View inspection ↗
06/05/2025
Permit issued — Plumbing
B01090704-S2-PL
05/27/2025
Filed — Alteration
PROPOSED PLUMBING WORK ON CELLAR, 1ST TO 2ND FLOOR IN CONJUNCTION WITH DOB ALTERATION JOB #: B01090704-I1. NO CHANGE IN USE, BULK, EGRESS, OR OCCUPANCY.
B01090704-P1
12/27/2024
Inspection — Certified Remove/Cap - work done in accordance with code
Certified
View inspection ↗
12/24/2024
Permit issued — Plumbing
B01090704-S2-PL
12/18/2024
Permit issued — Plumbing
B01090704-S2-PL
10/10/2024
Filed — Alteration
PROPOSED PLUMBING WORK ON CELLAR, 1ST TO 2ND FLOOR IN CONJUNCTION WITH DOB ALTERATION JOB #: B01090704-I1. NO CHANGE IN USE, BULK, EGRESS, OR OCCUPANCY.
B01090704-S2
10/07/2024
Permit issued — General Construction
B01090704-I1-GC-CX
09/30/2024
Objection resolved — Addressed
09/24/2024
Objection resolved — Addressed
09/13/2024
Objection resolved — Addressed
09/13/2024
Objection resolved — Addressed
09/13/2024
Objection resolved — Addressed
09/13/2024
Objection resolved — Addressed
09/13/2024
Objection resolved — Addressed
09/13/2024
Objection resolved — Addressed
09/13/2024
Objection resolved — Addressed
09/13/2024
Objection resolved — Addressed
09/03/2024
Objection raised — Other
08/23/2024
Objection raised — Other
08/23/2024
Objection raised — Other
08/23/2024
Objection raised — Other
08/23/2024
Objection raised — Inspections
08/23/2024
Objection raised — Admin
Latest 60 of 72 events.
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWPlumbingSigned-offT & T PLUMBING INC06/05/2025
DOB NOWPlumbingSigned-offT & T PLUMBING INC12/24/2024
DOB NOWPlumbingSigned-offAMERICAN STANDARD P&H CORORP.12/18/2024
DOB NOWGeneral ConstructionSigned-offWINWAY DEVELOPMENT LLC10/07/2024
Nothing on file for this building.
▾Field Inspections (DOB CAP) — 3
DateTypeResultReport
06/24/2025Pass-Final PL - Up to 3 Requested FloorsPassView ↗
06/16/2025Pass-Final PL - Up to 3 Requested FloorsPassView ↗
12/27/2024Certified Remove/Cap - work done in accordance with codeCertifiedView ↗
▾Special Inspection Requirements (DOB NOW) — 36
DateRequirementInspectorRole
08/15/2025Fenestration and door U-factor and product ratingsJian Yangenergy_progress
08/15/2025Fenestration air leakageJian Yangenergy_progress
08/15/2025Fenestration areasJian Yangenergy_progress
08/15/2025Air barrier - visual inspectionJian Yangenergy_progress
08/15/2025Interior lighting powerJian Yangenergy_progress
08/15/2025HVAC-R and service water piping design and insulationJian Yangenergy_progress
08/15/2025Fire-Resistant Penetrations and JointsJian Yangspecial
08/15/2025Mechanical SystemsJian Yangspecial
08/15/2025FinalEric Sunprogress
08/15/2025Energy Code Compliance InspectionsJian Yangprogress
08/15/2025Fire-Resistance Rated ConstructionJian Yangprogress
08/15/2025Maintenance informationJian Yangenergy_progress
07/24/2025Air barrier - visual inspectionJian Yangenergy_progress
07/24/2025Interior lighting powerJian Yangenergy_progress
07/24/2025Fenestration and door U-factor and product ratingsJian Yangenergy_progress
07/24/2025HVAC-R and service water piping design and insulationJian Yangenergy_progress
07/24/2025Fenestration air leakageJian Yangenergy_progress
07/24/2025Maintenance informationJian Yangenergy_progress
07/24/2025Fire-Resistant Penetrations and JointsJian Yangspecial
07/24/2025Mechanical SystemsJian Yangspecial
07/24/2025Energy Code Compliance InspectionsJian Yangprogress
07/24/2025FinalEric Sunprogress
07/24/2025Fire-Resistance Rated ConstructionJian Yangprogress
07/24/2025Fenestration areasJian Yangenergy_progress
06/17/2025Fire-Resistant Penetrations and JointsJian Yangspecial
Latest 25 of 36.
▾Documents — 27 on file (BIS + DOB NOW)
▸Plans & Drawings5
▸DOB NOWPlans/Sketch5
08/21/2026B01090704-P1Request digital key ↗
08/21/2026B01090704-S2Request digital key ↗
08/21/2026B01090704-I1Request digital key ↗
Showing 3 of 5 on file for this type
▸Seals & Professional Certifications17
▸DOB NOWProgress Inspector Seal & Signature8
08/28/2026B01090704-P3Open ↗
08/28/2026B01090704-P3Open ↗
08/26/2026B01090704-P2Open ↗
Showing 3 of 8 on file for this type
▸DOB NOWDPL-1: Design Professional Seal & Signature5
08/21/2026B01090704-P1Open ↗
08/21/2026B01090704-S2Open ↗
08/21/2026B01090704-I1Open ↗
Showing 3 of 5 on file for this type
▸DOB NOWSpecial Inspector Seal & Signature4
08/28/2026B01090704-P3Open ↗
08/26/2026B01090704-P2Open ↗
08/22/2026B01090704-P1Open ↗
Showing 3 of 4 on file for this type
▸Environmental & Asbestos5
▸DOB NOWDEP ACP-5: Asbestos Assessment Report5
08/21/2026B01090704-P1Open ↗
08/21/2026B01090704-S2Open ↗
08/21/2026B01090704-I1Open ↗
Showing 3 of 5 on file for this type