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Two family converted from one family
82 BATTERY AVENUE
BROOKLYN · BIN 3154333
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1899Year Built
2.5Stories
B3Building Class
R5BZoning
2,409 sfGross Floor Area
2Units
FDNY Report ↗
Two family converted from one family · 3,500 sf lot · 0.69 FAR built · Flood zone X
Locations of Work
Plumbing
Permit Issued — active, not yet Signed-off
Floor 2Under Construction2p · 1 filing · 18 docs
Floor 1Under Construction2p · 1 filing · 18 docs
CellarUnder Construction2p · 1 filing · 18 docs
▾Sales History (ACRIS)
DatePriceUnitSeller → Buyer$/sf
10/10/2025$1.1M—— → —$457/sf building
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
YANG ENGINEERING LLC508/13/2026
▾Filing Representatives (Expediters)
RepresentativeFilingsMost Recent
SD DESIGN STUDIO403/21/2026
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
ACER CONSTRUCTION INCGeneral Contractor303/21/2026
CATMAN PLUMBING INCPlumbing109/07/2026
S & L PLUMBING INCPlumbing107/04/2026
▾Special Inspection Agencies
AgencyLicense #FilingsMost Recent
YANG ENGINEERING LLC8376508/13/2026
Building Lifecycle
All (70)Filed (5)Permit Issued (3)Inspection (8)Objection (28)Special Inspection (26)
08/14/2026
Special inspection requirement — HVAC-R and service water piping design and insulation
Jian Yang
08/14/2026
Special inspection requirement — HVAC-R and service water heating system controls
Jian Yang
08/14/2026
Special inspection requirement — HVAC-R and service water heating equipment
Jian Yang
08/14/2026
Special inspection requirement — Maintenance information
Jian Yang
08/14/2026
Special inspection requirement — Energy Code Compliance Inspections
Jian Yang
08/14/2026
Special inspection requirement — Fire-Resistant Penetrations and Joints
Jian Yang
08/13/2026
Filed — Alteration
PROPOSED PLUMBING & GAS WORK ON CELLAR, 1ST TO 2ND FLOOR IN CONJUNCTION WITH DOB ALTERATION JOB #: B01313929-I1.
B01313929-P3
08/13/2026
Special inspection requirement — Fire-Resistant Penetrations and Joints
Jian Yang
08/13/2026
Special inspection requirement — Energy Code Compliance Inspections
Jian Yang
08/13/2026
Special inspection requirement — Maintenance information
Jian Yang
08/13/2026
Special inspection requirement — HVAC-R and service water piping design and insulation
Jian Yang
08/13/2026
Special inspection requirement — HVAC-R and service water heating system controls
Jian Yang
08/13/2026
Special inspection requirement — HVAC-R and service water heating equipment
Jian Yang
08/03/2026
Permit issued — Plumbing
B01313929-S1-PL
07/23/2026
Filed — Alteration
PROPOSED PLUMBING & GAS WORK ON CELLAR, 1ST TO 2ND FLOOR IN CONJUNCTION WITH DOB ALTERATION JOB #: B01313929-I1.
B01313929-P2
07/20/2026
Special inspection requirement — HVAC-R and service water heating system controls
Jian Yang
07/20/2026
Special inspection requirement — Fenestration and door U-factor and product ratings
Jian Yang
07/20/2026
Special inspection requirement — Fenestration areas
Jian Yang
07/20/2026
Special inspection requirement — Fenestration air leakage
Jian Yang
07/20/2026
Special inspection requirement — Maintenance information
Jian Yang
07/20/2026
Special inspection requirement — Air barrier - visual inspection
Jian Yang
07/20/2026
Special inspection requirement — HVAC-R and service water piping design and insulation
Jian Yang
07/20/2026
Special inspection requirement — HVAC-R and service water heating equipment
Jian Yang
07/20/2026
Special inspection requirement — Interior lighting power
Jian Yang
07/20/2026
Special inspection requirement — Fire-Resistance Rated Construction
Jian Yang
07/20/2026
Special inspection requirement — Final
Jian Yang
07/20/2026
Special inspection requirement — Energy Code Compliance Inspections
Jian Yang
07/20/2026
Special inspection requirement — Fire-Resistant Penetrations and Joints
Jian Yang
07/20/2026
Special inspection requirement — Mechanical Systems
Jian Yang
07/07/2026
Objection resolved — Addressed
07/07/2026
Objection resolved — Addressed
04/15/2026
Inspection — Certified Gas-Gas-Piping-Roughing
Certified
View inspection ↗
04/15/2026
Inspection — Certified Water and Sanitary-WS-Sanitary Piping-Roughing
Certified
View inspection ↗
04/13/2026
Inspection — Certified Remove/Cap - work done in accordance with code
Certified
View inspection ↗
04/13/2026
Objection raised — Other
04/13/2026
Objection raised — Other
03/25/2026
Filed — Alteration
PROPOSED PLUMBING & GAS WORK ON CELLAR, 1ST TO 2ND FLOOR IN CONJUNCTION WITH DOB ALTERATION JOB #: B01313929-I1.
B01313929-P1
01/15/2026
Permit issued — Plumbing
B01313929-S1-PL
01/09/2026
Filed — Alteration
PROPOSED PLUMBING & GAS WORK ON CELLAR, 1ST TO 2ND FLOOR IN CONJUNCTION WITH DOB ALTERATION JOB #: B01313929-I1.
B01313929-S1
01/09/2026
Permit issued — General Construction
B01313929-I1-GC-CX
12/29/2025
Objection resolved — Addressed
12/29/2025
Objection resolved — Addressed
12/26/2025
Objection raised — Cost
12/18/2025
Objection resolved — Addressed
12/18/2025
Objection resolved — Addressed
12/18/2025
Objection resolved — Addressed
12/18/2025
Objection resolved — Addressed
12/18/2025
Objection resolved — Addressed
12/18/2025
Objection resolved — Addressed
12/18/2025
Objection resolved — Addressed
12/18/2025
Objection resolved — Addressed
12/18/2025
Objection resolved — Addressed
12/18/2025
Objection resolved — Addressed
12/05/2025
Objection raised — Other
12/02/2025
Objection raised — Other
12/02/2025
Objection raised — Other
12/02/2025
Objection raised — Other
12/02/2025
Objection raised — Other
12/02/2025
Objection raised — Other
12/02/2025
Objection raised — Other
Latest 60 of 70 events.
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWPlumbingPermit IssuedCATMAN PLUMBING INC08/03/2026
DOB NOWPlumbingPermit IssuedS & L PLUMBING INC01/15/2026
DOB NOWGeneral ConstructionSigned-offACER CONSTRUCTION INC01/09/2026
1 project · most recent 08/13/2026
Gas Water/Sanitary
FiledStatusContractorScope
08/13/2026Permit IssuedCATMAN PLUMBING INCGas, Water/Sanitary
1 project · most recent 05/12/2026
General Wiring
FiledStatusContractorScope
05/12/2026CompleteAERO ELECTRIC CORPGeneral Wiring
1 project · most recent 08/13/2026
FiledStatusContractorScope
08/13/2026Permit IssuedCATMAN PLUMBING INC1 scope_items
▾Field Inspections (DOB CAP) — 8
DateTypeResultReport
04/15/2026Certified Gas-Gas-Piping-RoughingCertifiedView ↗
04/15/2026Certified Water and Sanitary-WS-Sanitary Piping-RoughingCertifiedView ↗
04/13/2026Certified Remove/Cap - work done in accordance with codeCertifiedView ↗
08/09/2025Certified StandPipe - SD - Hydrostatic 63/09 Test (Initial 75 Feet)CertifiedView ↗
05/29/2024Certified Storm Drainage-ST-Piping-RoughingCertifiedView ↗
05/16/2024Certified Storm Drainage-ST-Piping-RoughingCertifiedView ↗
04/18/2024Pass-Final PL - UndergroundPassView ↗
04/01/2024Certified Water and Sanitary-WS-Sanitary Piping-UndergroundCertifiedView ↗
▾Special Inspection Requirements (DOB NOW) — 26
DateRequirementInspectorRole
08/14/2026HVAC-R and service water piping design and insulationJian Yangenergy_progress
08/14/2026HVAC-R and service water heating system controlsJian Yangenergy_progress
08/14/2026HVAC-R and service water heating equipmentJian Yangenergy_progress
08/14/2026Maintenance informationJian Yangenergy_progress
08/14/2026Energy Code Compliance InspectionsJian Yangprogress
08/14/2026Fire-Resistant Penetrations and JointsJian Yangspecial
08/13/2026Fire-Resistant Penetrations and JointsJian Yangspecial
08/13/2026Energy Code Compliance InspectionsJian Yangprogress
08/13/2026Maintenance informationJian Yangenergy_progress
08/13/2026HVAC-R and service water piping design and insulationJian Yangenergy_progress
08/13/2026HVAC-R and service water heating system controlsJian Yangenergy_progress
08/13/2026HVAC-R and service water heating equipmentJian Yangenergy_progress
07/20/2026HVAC-R and service water heating system controlsJian Yangenergy_progress
07/20/2026Fenestration and door U-factor and product ratingsJian Yangenergy_progress
07/20/2026Fenestration areasJian Yangenergy_progress
07/20/2026Fenestration air leakageJian Yangenergy_progress
07/20/2026Maintenance informationJian Yangenergy_progress
07/20/2026Air barrier - visual inspectionJian Yangenergy_progress
07/20/2026HVAC-R and service water piping design and insulationJian Yangenergy_progress
07/20/2026HVAC-R and service water heating equipmentJian Yangenergy_progress
07/20/2026Interior lighting powerJian Yangenergy_progress
07/20/2026Fire-Resistance Rated ConstructionJian Yangprogress
07/20/2026FinalJian Yangprogress
07/20/2026Energy Code Compliance InspectionsJian Yangprogress
07/20/2026Fire-Resistant Penetrations and JointsJian Yangspecial
Latest 25 of 26.
▾Documents — 24 on file (BIS + DOB NOW)
▸Plans & Drawings5
▸DOB NOWPlans/Sketch5
08/19/2026B01313929-S1Request digital key ↗
08/19/2026B01313929-P3Request digital key ↗
08/19/2026B01313929-P2Request digital key ↗
Showing 3 of 5 on file for this type
▸Seals & Professional Certifications14
▸DOB NOWProgress Inspector Seal & Signature6
09/21/2026B01313929-P3Open ↗
09/21/2026B01313929-P3Open ↗
09/01/2026B01313929-I1Open ↗
Showing 3 of 6 on file for this type
▸DOB NOWDPL-1: Design Professional Seal & Signature5
08/19/2026B01313929-P2Open ↗
08/19/2026B01313929-P1Open ↗
08/19/2026B01313929-S1Open ↗
Showing 3 of 5 on file for this type
▸DOB NOWSpecial Inspector Seal & Signature3
09/21/2026B01313929-P3Open ↗
09/01/2026B01313929-I1Open ↗
08/28/2026B01313929-S1Open ↗
▸Environmental & Asbestos5
▸DOB NOWDEP ACP-5: Asbestos Assessment Report5
08/19/2026B01313929-P2Open ↗
08/19/2026B01313929-S1Open ↗
08/19/2026B01313929-P3Open ↗
Showing 3 of 5 on file for this type