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Two family brick
2717 AVENUE J
BROOKLYN · BIN 3206865
💬 Discuss this project
1930Year Built
2Stories
B1Building Class
R4Zoning
2,844 sfGross Floor Area
2Units
0 Open ViolationsFDNY Report ↗
Two family brick · 4,333 sf lot · 0.66 FAR built · Flood zone X
Locations of Work
ArchitectureStructuralMechanicalPlumbing
Permit Issued — active, not yet Signed-off
RoofUnder Construction9p · 1 filing · 20 docs
Floor 3Under Construction29p · 1 filing · 20 docs
Floor 2Under Construction29p · 1 filing · 20 docs
Floor 1Under Construction29p · 1 filing · 20 docs
CellarUnder Construction20p · 1 filing · 20 docs
1 job · most recent 05/06/2025
Heating and Air Conditioning Systems
FiledStatusContractorScopeMake / Model / Capacity
05/06/2025Permit IssuedALEF CONSTRUCTION INCHeating and Air Conditioning Systems
Heat / Cool
Mitsubishi Electric MXZ-SM60NAM2-U1 66,000 BTU · Fan Coil Indoor ×2
MXZ-SM36NAM2-U1 41,000 BTU · Heat Pump Outdoor ×1
Daikin 4MXM36AVJU9 34,600 BTU · Heat Pump Outdoor ×1
1 job · most recent 05/06/2025
Gas Storm Water/Sanitary
FiledStatusContractorScope
05/06/2025Permit IssuedAMC PLBG, HTG & CLNG, INCGas, Storm, Water/Sanitary
2 jobs · most recent 03/17/2026
General Wiring
FiledStatusContractorScope
03/17/2026Permit IssuedACCURATE ELEC'L CORP.General Wiring
10/29/2025CompleteGREEN LIGHT ELECL & MECH—
1 job · most recent 05/06/2025
Steel Wood
FiledStatusContractorScope
05/06/2025Permit IssuedALEF CONSTRUCTION INCSteel, Wood
1 job · most recent 05/06/2025
Fence
FiledStatusContractorScope
05/06/2025Permit IssuedALEF CONSTRUCTION INCFence
Building Lifecycle
All (93)Filed (6)Permit Issued (10)Signed Off (2)Violation (5)Inspection (10)Objection (30)Special Inspection (30)
02/17/2026
Signed off — Alteration
INSTALLATION OF SOLAR PANELS ON EXISTING ROOF. NO CHANGE IN USE, OCCUPANCY, OR EGRESS. NO CHANGE IN BULK
B01313518-I1
02/05/2026
Inspection — Pass-Final CND-Occupancy Inspection
Pass
View inspection ↗
02/04/2026
Permit issued — Mechanical Systems
B01170940-S2-MS
02/03/2026
Permit issued — General Construction
B01170940-I1-GC
12/16/2025
Permit issued — Solar
B01313518-I1-SL
12/16/2025
Permit issued — Structural
B01170940-S5-GC
11/17/2025
Filed — Alteration
INSTALLATION OF SOLAR PANELS ON EXISTING ROOF. NO CHANGE IN USE, OCCUPANCY, OR EGRESS. NO CHANGE IN BULK
B01313518-I1
11/05/2025
Inspection — Certified Storm Drainage-ST-Piping-Roughing
Certified
View inspection ↗
11/05/2025
Inspection — Certified Storm Drainage-ST-Piping-Underground
Certified
View inspection ↗
11/05/2025
Inspection — Certified Water and Sanitary-WS-Sanitary Piping-Roughing
Certified
View inspection ↗
11/05/2025
Inspection — Certified Water and Sanitary-WS-Sanitary Piping-Underground
Certified
View inspection ↗
11/04/2025
Special inspection requirement — Air barrier - visual inspection
NARESH MAHANGU
11/04/2025
Special inspection requirement — Fire-Resistant Penetrations and Joints
NARESH MAHANGU
11/04/2025
Special inspection requirement — Structural Stability – Alterations of existing buildings
NARESH MAHANGU
11/04/2025
Special inspection requirement — Energy Code Compliance Inspections
NARESH MAHANGU
11/04/2025
Special inspection requirement — Final
NARESH MAHANGU
10/31/2025
Signed off — Alteration CO
APPLICATION FILED HERE TO PROPOSE MECHANICAL SYSTEMS WORK TYPE IN CONJUCTIONWITH B01170940-I1
B01170940-S3
10/07/2025
Inspection — Pass-Final PL - Up to 3 Requested Floors
Pass
View inspection ↗
09/22/2025
Inspection — Fail-Final PL - Up to 3 Requested Floors
Fail
View inspection ↗
09/03/2025
Permit issued — General Construction
B01170940-S5-ST
09/03/2025
Permit issued — General Construction
B01170940-S5-FO
07/31/2025
Objection resolved — Addressed
07/30/2025
Permit issued — Plumbing
B01170940-S4-PL
07/29/2025
Permit issued — Mechanical Systems
B01170940-S2-MS
07/29/2025
Permit issued — Construction Fence
B01170940-S3-FN
07/17/2025
Permit issued — General Construction
B01170940-I1-GC
07/02/2025
Objection resolved — Addressed
06/09/2025
Objection resolved — Addressed
06/09/2025
Objection resolved — Addressed
05/06/2025
Filed — Alteration CO
APPLICATION FILED HERE TO PROPOSE MECHANICAL SYSTEMS WORK TYPE IN CONJUCTIONWITH B01170940-I1
B01170940-S2
05/06/2025
Special inspection requirement — Structural Stability – Alterations of existing buildings
JAMES CHUN
05/05/2025
Objection resolved — Addressed
05/02/2025
Objection resolved — Addressed
04/30/2025
Special inspection requirement — Ventilation and air distribution system
JAMES CHUN
04/30/2025
Special inspection requirement — Shutoff dampers
JAMES CHUN
04/30/2025
Special inspection requirement — Maintenance information
JAMES CHUN
04/30/2025
Special inspection requirement — Duct leakage testing, insulation and design
JAMES CHUN
04/30/2025
Special inspection requirement — HVAC-R and service water heating equipment
JAMES CHUN
04/30/2025
Special inspection requirement — HVAC-R and service water heating system controls
JAMES CHUN
04/30/2025
Special inspection requirement — HVAC-R and service water piping design and insulation
JAMES CHUN
04/30/2025
Special inspection requirement — Smoke Control Systems Testing
JAMES CHUN
04/30/2025
Special inspection requirement — Energy Code Compliance Inspections
JAMES CHUN
04/30/2025
Special inspection requirement — Fire-Resistance Rated Construction
JAMES CHUN
04/29/2025
Filed — Alteration CO
APPLICATION FILED HERE TO PROPOSE MECHANICAL SYSTEMS WORK TYPE IN CONJUCTIONWITH B01170940-I1
B01170940-S3
04/23/2025
Filed — Alteration CO
APPLICATION FILED HERE TO PROPOSE MECHANICAL SYSTEMS WORK TYPE IN CONJUCTIONWITH B01170940-I1
B01170940-S4
04/22/2025
Objection resolved — Addressed
04/22/2025
Objection resolved — Addressed
04/22/2025
Objection resolved — Addressed
04/22/2025
Objection resolved — Addressed
04/22/2025
Objection resolved — Addressed
04/22/2025
Objection resolved — Addressed
04/22/2025
Objection resolved — Addressed
04/22/2025
Objection resolved — Addressed
04/22/2025
Objection resolved — Addressed
04/10/2025
Special inspection requirement — Structural Stability – Alterations of existing buildings
JAMES CHUN
04/09/2025
Objection raised — Scope
04/09/2025
Objection raised — Scope
04/09/2025
Objection raised — Scope
04/09/2025
Objection raised — Structural
04/09/2025
Objection raised — Structural
Latest 60 of 93 events.
▾Sales History (ACRIS)
DatePriceUnitSeller → Buyer$/sf
08/23/2024$1.6M—— → —$580/sf building
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
NY BUILDING ASSOCIATES INC111/17/2025
CHUN ENGINEERING CONSULTANT PLLC405/06/2025
ROBERT SIQECA PE103/28/2025
▾Filing Representatives (Expediters)
RepresentativeFilingsMost Recent
CAVALRY1203/21/2026
S R SOLAR DESIGN203/21/2026
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
CAVALRY LLCGeneral Contractor507/08/2026
ALEF CONSTRUCTION INCGeneral Contractor304/09/2026
J SYNERGY GREEN INCGeneral Contractor104/09/2026
AMC PLBG, HTG & CLNG, INCPlumbing107/01/2026
▾Special Inspection Agencies
AgencyLicense #FilingsMost Recent
NKM ENGINEERING PLLC6244111/17/2025
CHUN ENGINEERING CONSULTA9605505/06/2025
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWMechanical SystemsPermit IssuedALEF CONSTRUCTION INC02/04/2026
DOB NOWGeneral ConstructionPermit IssuedALEF CONSTRUCTION INC02/03/2026
DOB NOWSolarSigned-offJ SYNERGY GREEN12/16/2025
DOB NOWStructuralPermit IssuedALEF CONSTRUCTION INC12/16/2025
DOB NOWGeneral ConstructionSigned-offCAVALRY LLC09/03/2025
DOB NOWGeneral ConstructionSigned-offCAVALRY LLC09/03/2025
DOB NOWPlumbingPermit IssuedAMC PLBG, HTG & CLNG, INC07/30/2025
DOB NOWMechanical SystemsPermit IssuedCAVALRY LLC07/29/2025
DOB NOWConstruction FenceSigned-offCAVALRY LLC07/29/2025
DOB NOWGeneral ConstructionPermit IssuedCAVALRY LLC07/17/2025
▾Field Inspections (DOB CAP) — 10
DateTypeResultReport
02/05/2026Pass-Final CND-Occupancy InspectionPassView ↗
11/05/2025Certified Storm Drainage-ST-Piping-RoughingCertifiedView ↗
11/05/2025Certified Storm Drainage-ST-Piping-UndergroundCertifiedView ↗
11/05/2025Certified Water and Sanitary-WS-Sanitary Piping-RoughingCertifiedView ↗
11/05/2025Certified Water and Sanitary-WS-Sanitary Piping-UndergroundCertifiedView ↗
10/07/2025Pass-Final PL - Up to 3 Requested FloorsPassView ↗
09/22/2025Fail-Final PL - Up to 3 Requested FloorsFailView ↗
12/11/2023Certified Water and Sanitary-WS-Sanitary Piping-RoughingCertifiedView ↗
01/26/2023Certified Storm Drainage-ST-Piping-UndergroundCertifiedView ↗
01/26/2023Certified Water and Sanitary-WS-Sanitary Piping-UndergroundCertifiedView ↗
▾Special Inspection Requirements (DOB NOW) — 45
DateRequirementInspectorRole
11/04/2025Air barrier - visual inspectionNARESH MAHANGUenergy_progress
11/04/2025Fire-Resistant Penetrations and JointsNARESH MAHANGUspecial
11/04/2025Structural Stability – Alterations of existing buildingsNARESH MAHANGUspecial
11/04/2025Energy Code Compliance InspectionsNARESH MAHANGUprogress
11/04/2025FinalNARESH MAHANGUprogress
05/06/2025Structural Stability – Alterations of existing buildingsJAMES CHUNspecial
04/30/2025Ventilation and air distribution systemJAMES CHUNenergy_progress
04/30/2025Shutoff dampersJAMES CHUNenergy_progress
04/30/2025Maintenance informationJAMES CHUNenergy_progress
04/30/2025Duct leakage testing, insulation and designJAMES CHUNenergy_progress
04/30/2025HVAC-R and service water heating equipmentJAMES CHUNenergy_progress
04/30/2025HVAC-R and service water heating system controlsJAMES CHUNenergy_progress
04/30/2025HVAC-R and service water piping design and insulationJAMES CHUNenergy_progress
04/30/2025Smoke Control Systems TestingJAMES CHUNspecial
04/30/2025Energy Code Compliance InspectionsJAMES CHUNprogress
04/30/2025Fire-Resistance Rated ConstructionJAMES CHUNprogress
04/10/2025Structural Stability – Alterations of existing buildingsJAMES CHUNspecial
03/28/2025Protection of exposed foundation insulationJAMES CHUNenergy_progress
03/28/2025Energy Code Compliance InspectionsJAMES CHUNprogress
03/28/2025Insulation placement and R valuesJAMES CHUNenergy_progress
03/27/2025Structural Steel - High Strength BoltingJAMES CHUNspecial
03/27/2025Structural Steel - WeldingJAMES CHUNspecial
03/27/2025Structural Wood FrameJAMES CHUNprogress
03/27/2025Concrete - Cast-In-PlaceJAMES CHUNspecial
03/27/2025Post-installed AnchorsJAMES CHUNspecial
Latest 25 of 45.
▾Documents — 69 on file (BIS + DOB NOW)
▸Plans & Drawings6
▸DOB NOWPlans/Sketch6
08/21/2026B01170940-I1Request digital key ↗
08/21/2026B01170940-S4Request digital key ↗
08/21/2026B01170940-S3Request digital key ↗
Showing 3 of 6 on file for this type
▸Applications & Permits4
▸BISBPP-5 - Authorization to the Department of Transportation3
10/22/2025340916423Open ↗
09/11/2025340916423Open ↗
03/24/2025340916423Open ↗
▸BISPLAN / WORK APPROVAL APPLICATION1
03/24/2025340916423Open ↗
▸Zoning, Tax Lot & Property Records3
▸DOB NOWHouse Number Verification: TOPO Stamp1
08/13/2026B01170940-I1Open ↗
▸DOB NOWZoning Exhibit form (1-5)1
08/13/2026B01170940-I1Open ↗
▸DOB NOWZD1: DOB Zoning Diagram1
08/13/2026B01170940-I1Open ↗
▸Seals & Professional Certifications23
▸DOB NOWProgress Inspector Seal & Signature9
08/29/2026B01170940-S5Open ↗
08/29/2026B01170940-S5Open ↗
08/29/2026B01170940-S5Open ↗
Showing 3 of 9 on file for this type
▸DOB NOWDPL-1: Design Professional Seal & Signature6
08/21/2026B01170940-S5Open ↗
08/21/2026B01170940-S4Open ↗
08/21/2026B01170940-S3Open ↗
Showing 3 of 6 on file for this type
▸DOB NOWSpecial Inspector Seal & Signature6
08/29/2026B01170940-S5Open ↗
08/28/2026B01170940-S2Open ↗
08/28/2026B01313518-I1Open ↗
Showing 3 of 6 on file for this type
▸BISAPPLICANT OWNER SIGNATURE1
03/24/2025340916423Open ↗
▸BISTECHNICAL REPORT STATEMENT OF RESPONSIBILITY1
03/24/2025340916423Open ↗
▸Trade Schedules & Equipment1
▸DOB NOWDEP: Sewer Certification (Sanitary/Storm)1
08/13/2026B01170940-S5Open ↗
▸Safety & Tenant Protection9
▸DOB NOWParks Department Acknowledgment Letter for Street Trees Plan2
08/13/2026B01170940-I1Open ↗
08/13/2026B01170940-S5Open ↗
▸DOB NOWStreet Tree Checklist2
08/21/2026B01170940-I1Open ↗
08/15/2026B01170940-S5Open ↗
▸BISSTREET TREES SITE PLAN1
09/11/2025340916423Open ↗
▸BISSTREET TREES: RECEIPT OF STREET TREES SITE PLAN1
09/11/2025340916423Open ↗
▸BISSTREET TREE CHECKLIST1
09/11/2025340916423Open ↗
▸DOB NOWStreet Trees Site Plan1
08/13/2026B01170940-I1Open ↗
▸DOB NOWStreet Tree Sign Off1
08/21/2026B01170940-I1Open ↗
▸Environmental & Asbestos6
▸DOB NOWDEP ACP-5: Asbestos Assessment Report6
08/21/2026B01170940-S4Open ↗
08/21/2026B01170940-S3Open ↗
08/21/2026B01170940-S2Open ↗
Showing 3 of 6 on file for this type
▸Approvals, Objections & Sign-offs1
▸DOB NOWUtility Company Final Acceptance Letter1
08/13/2026B01313518-I1Open ↗
▸Filing & Intake Forms5
▸BISADDITIONAL INFORMATION3
09/18/2025340916423Open ↗
09/11/2025340916423Open ↗
09/11/2025340916423Open ↗
▸BISBPP: CHECKLIST IN LIEU OF PLANS-ALT31
03/24/2025340916423Open ↗
▸BISEFILING JOB APPLICATION COVER SHEET1
03/24/2025340916423Open ↗
▸Other Documents11
▸DOB NOWPlot Diagram2
08/13/2026B01170940-S5Open ↗
08/13/2026B01170940-I1Open ↗
▸DOB NOWSite Survey: Initial2
08/13/2026B01170940-S5Open ↗
08/13/2026B01170940-I1Open ↗
▸DOB NOWLocal Law 92/94 of 2019 Sustainable Roof Zone2
08/13/2026B01170940-I1Open ↗
08/13/2026B01170940-S5Open ↗
▸BISBPP: PHOTOS-SIGNED/SEALED BY APPLICANT1
09/11/2025340916423Open ↗
▸BISRECORDS MGMT FEE PAYMENT RECEIPT1
09/11/2025340916423Open ↗
▸BISBPP - SUPPORTING DOCUMENTATION1
03/24/2025340916423Open ↗
▸DOB NOWStructure Photographs1
08/13/2026B01183968-I1Open ↗
▸DOB NOWProperty Ownership Certification1
08/21/2026B01170940-I1Open ↗