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Two family converted from one family
413A 6 AVENUE
BROOKLYN · BIN 3021934
💬 Discuss this project
1899Year Built
2Stories
B3Building Class
R6BZoning
2,280 sfGross Floor Area
2Units
0 Open Violations
Two family converted from one family · 1,245 sf lot · 1.83 FAR built · Flood zone X
Locations of Work
No floor-level scope or drawing coverage on file for this building.
2 jobs · most recent 01/15/2025
General Wiring
FiledStatusContractorScope
01/15/2025Permit IssuedMAC ELECT'L CONTR. INC.General Wiring
10/08/2024CompleteMAC ELECT'L CONTR. INC.—
Building Lifecycle
All (50)Filed (5)Permit Issued (7)Signed Off (4)Violation (1)Inspection (2)Objection (10)Special Inspection (21)
02/26/2026
Signed off — Alteration
Subsequent application filed for Plumbing fixture modification. No change to Egress, occupancy or use.
B01094604-S1
11/24/2025
Signed off — Alteration
Subsequent application filed for Plumbing fixture modification. No change to Egress, occupancy or use.
B01094604-S2
10/27/2025
Permit issued — Mechanical Systems
B01094604-S2-MS
10/20/2025
Signed off — Alteration
Subsequent application filed for Plumbing fixture modification. No change to Egress, occupancy or use.
B01094604-I1
09/16/2025
Signed off — Alteration
Subsequent application filed for Plumbing fixture modification. No change to Egress, occupancy or use.
B01094604-S3
06/25/2025
Permit issued — Structural
B01094604-S3-ST
06/25/2025
Permit issued — General Construction
B01094604-I1-GC
03/24/2025
Inspection — Certified Storm Drainage-ST-Piping-Roughing
Certified
View inspection ↗
03/13/2025
Inspection — Certified Water and Sanitary-WS-Sanitary Piping-Roughing
Certified
View inspection ↗
02/24/2025
Filed — Alteration
Subsequent application filed for Plumbing fixture modification. No change to Egress, occupancy or use.
B01094604-P1
02/24/2025
Special inspection requirement — HVAC-R and service water piping design and insulation
Rajasekhar Sakhamuri
02/24/2025
Special inspection requirement — Fire-Resistant Penetrations and Joints
Rajasekhar Sakhamuri
02/24/2025
Special inspection requirement — Energy Code Compliance Inspections
Rajasekhar Sakhamuri
10/24/2024
Permit issued — Structural
B01094604-S3-ST
10/21/2024
Permit issued — General Construction
B01094604-I1-GC
10/15/2024
Permit issued — Plumbing
B01094604-S1-PL
10/14/2024
Objection resolved — Addressed
10/14/2024
Objection resolved — Addressed
10/14/2024
Objection resolved — Addressed
10/14/2024
Objection resolved — Addressed
10/14/2024
Objection resolved — Addressed
10/09/2024
Objection raised — Admin
10/09/2024
Objection raised — Structural
10/09/2024
Objection raised — Admin
10/09/2024
Objection raised — Admin
10/09/2024
Objection raised — Admin
10/06/2024
Filed — Alteration
Subsequent application filed for Plumbing fixture modification. No change to Egress, occupancy or use.
B01094604-S3
09/30/2024
Filed — Alteration
Subsequent application filed for Plumbing fixture modification. No change to Egress, occupancy or use.
B01094604-S1
09/30/2024
Filed — Alteration
Subsequent application filed for Plumbing fixture modification. No change to Egress, occupancy or use.
B01094604-S2
09/23/2024
Special inspection requirement — HVAC-R and service water piping design and insulation
Rajasekhar Sakhamuri
09/23/2024
Special inspection requirement — HVAC-R and service water heating system controls
Rajasekhar Sakhamuri
09/23/2024
Special inspection requirement — HVAC-R and service water heating equipment
Rajasekhar Sakhamuri
09/23/2024
Special inspection requirement — Ventilation and air distribution system
Rajasekhar Sakhamuri
09/19/2024
Permit issued — General Construction
B01094604-I1-GC
08/15/2024
Filed — Alteration
Subsequent application filed for Plumbing fixture modification. No change to Egress, occupancy or use.
B01094604-I1
08/12/2024
Special inspection requirement — Fenestration air leakage
Rajasekhar Sakhamuri
08/12/2024
Special inspection requirement — Fenestration areas
Rajasekhar Sakhamuri
08/12/2024
Special inspection requirement — Permanent certificate
Rajasekhar Sakhamuri
08/12/2024
Special inspection requirement — Fire-Resistant Penetrations and Joints
Rajasekhar Sakhamuri
08/12/2024
Special inspection requirement — Maintenance information
Rajasekhar Sakhamuri
08/12/2024
Special inspection requirement — Mechanical Systems
Rajasekhar Sakhamuri
08/12/2024
Special inspection requirement — Final
Rajasekhar Sakhamuri
08/12/2024
Special inspection requirement — Insulation placement and R values
Rajasekhar Sakhamuri
08/12/2024
Special inspection requirement — Energy Code Compliance Inspections
Rajasekhar Sakhamuri
08/12/2024
Special inspection requirement — Fire-Resistance Rated Construction
Rajasekhar Sakhamuri
08/12/2024
Special inspection requirement — Final
Amy Shakespeare
08/12/2024
Special inspection requirement — Air barrier - visual inspection
Rajasekhar Sakhamuri
08/12/2024
Special inspection requirement — Metering
Rajasekhar Sakhamuri
08/12/2024
Special inspection requirement — Fenestration and door U-factor and product ratings
Rajasekhar Sakhamuri
08/11/2010
Violation issued (DOB, closed)
VW*-VIOLATION - WORK W/O PERMIT DISMISSED
▾Sales History (ACRIS)
DatePriceUnitSeller → Buyer$/sf
07/26/2024$2.2M—Private party → Private party$965/sf building
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
SHAKESPEARE, GORDON, VLADO ARCHITEC502/24/2025
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
TK CONSTRUCTION OF NY,INCGeneral Contractor707/08/2026
MAC ELECT'L CONTR. INC.Electrical103/22/2026
MJE MECHANICAL LLCGeneral Contractor107/08/2026
H.K. MECHANICAL SVC CORPPlumbing107/08/2026
▾Special Inspection Agencies
AgencyLicense #FilingsMost Recent
TRIANGLE INSPECTION & TES7495402/24/2025
BARRY STRUCTURAL ENGINEER749110/06/2024
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWMechanical SystemsSigned-offMJE MECHANICAL LLC10/27/2025
DOB NOWStructuralSigned-offTK CONSTRUCTION OF NY,INC06/25/2025
DOB NOWGeneral ConstructionSigned-offTK CONSTRUCTION OF NY,INC06/25/2025
DOB NOWStructuralSigned-offTK CONSTRUCTION OF NY,INC10/24/2024
DOB NOWGeneral ConstructionSigned-offTK CONSTRUCTION OF NY,INC10/21/2024
DOB NOWPlumbingSigned-offH.K. MECHANICAL SVC CORP10/15/2024
DOB NOWGeneral ConstructionSigned-offTK CONSTRUCTION OF NY,INC09/19/2024
BISOTISSUEDHENRY BUILDERS INC03/04/2011
▾Field Inspections (DOB CAP) — 2
DateTypeResultReport
03/24/2025Certified Storm Drainage-ST-Piping-RoughingCertifiedView ↗
03/13/2025Certified Water and Sanitary-WS-Sanitary Piping-RoughingCertifiedView ↗
▾Special Inspection Requirements (DOB NOW) — 21
DateRequirementInspectorRole
02/24/2025HVAC-R and service water piping design and insulationRajasekhar Sakhamurienergy_progress
02/24/2025Fire-Resistant Penetrations and JointsRajasekhar Sakhamurispecial
02/24/2025Energy Code Compliance InspectionsRajasekhar Sakhamuriprogress
09/23/2024HVAC-R and service water piping design and insulationRajasekhar Sakhamurienergy_progress
09/23/2024HVAC-R and service water heating system controlsRajasekhar Sakhamurienergy_progress
09/23/2024HVAC-R and service water heating equipmentRajasekhar Sakhamurienergy_progress
09/23/2024Ventilation and air distribution systemRajasekhar Sakhamurienergy_progress
08/12/2024Fenestration air leakageRajasekhar Sakhamurienergy_progress
08/12/2024Fenestration areasRajasekhar Sakhamurienergy_progress
08/12/2024Permanent certificateRajasekhar Sakhamurienergy_progress
08/12/2024Fire-Resistant Penetrations and JointsRajasekhar Sakhamurispecial
08/12/2024Maintenance informationRajasekhar Sakhamurienergy_progress
08/12/2024Mechanical SystemsRajasekhar Sakhamurispecial
08/12/2024FinalRajasekhar Sakhamuriprogress
08/12/2024Insulation placement and R valuesRajasekhar Sakhamurienergy_progress
08/12/2024Energy Code Compliance InspectionsRajasekhar Sakhamuriprogress
08/12/2024Fire-Resistance Rated ConstructionRajasekhar Sakhamuriprogress
08/12/2024FinalAmy Shakespeareprogress
08/12/2024Air barrier - visual inspectionRajasekhar Sakhamurienergy_progress
08/12/2024MeteringRajasekhar Sakhamurienergy_progress
08/12/2024Fenestration and door U-factor and product ratingsRajasekhar Sakhamurienergy_progress
▾Documents — 52 on file (BIS + DOB NOW)
▸Plans & Drawings6
▸DOB NOWPlans/Sketch6
08/24/2026B01094604-P1Request digital key ↗
08/24/2026B01094604-P1Request digital key ↗
08/24/2026B01094604-S3Request digital key ↗
Showing 3 of 6 on file for this type
▸Applications & Permits4
▸BISPLAN / WORK APPROVAL APPLICATION3
09/29/2010320209207Open ↗
09/29/2010320209207Open ↗
09/03/2010320209207Open ↗
▸BISWORK PERMIT APPLICATION1
03/07/2011320209207Open ↗
▸Seals & Professional Certifications27
▸DOB NOWProgress Inspector Seal & Signature18
08/28/2026B01094604-S2Open ↗
08/28/2026B01094604-S2Open ↗
08/28/2026B01094604-S2Open ↗
Showing 3 of 18 on file for this type
▸DOB NOWDPL-1: Design Professional Seal & Signature5
08/24/2026B01094604-S3Open ↗
08/24/2026B01094604-S2Open ↗
08/24/2026B01094604-I1Open ↗
Showing 3 of 5 on file for this type
▸DOB NOWSpecial Inspector Seal & Signature3
08/28/2026B01094604-S2Open ↗
08/26/2026B01094604-I1Open ↗
08/23/2026B01094604-P1Open ↗
▸BISTECHNICAL REPORT: RESPONSIBILITY-CERTIFICATION1
09/03/2010320209207Open ↗
▸Safety & Tenant Protection1
▸BISSTREET TREE CHECKLIST1
09/03/2010320209207Open ↗
▸Environmental & Asbestos6
▸DOB NOWDEP ACP-5: Asbestos Assessment Report5
08/24/2026B01094604-S3Open ↗
08/24/2026B01094604-S2Open ↗
08/24/2026B01094604-P1Open ↗
Showing 3 of 5 on file for this type
▸BISASBESTOS: COMPLETION OR CLOSEOUT (ACP 20-21-5)1
03/07/2011320209207Open ↗
▸Approvals, Objections & Sign-offs4
▸BISCERTIFICATE OF OCCUPANCY/LOC: REQUEST2
05/24/2012320209207Open ↗
05/01/2012320209207Open ↗
▸BISThird Party Electrical Signoff Compliance Report1
05/01/2012320209207Open ↗
▸BISADMINISTRATIVE OBJECTIONS1
09/03/2010320209207Open ↗
▸Cost, Insurance & Ownership2
▸BISCOST AFFIDAVIT2
05/24/2012320209207Open ↗
09/03/2010320209207Open ↗
▸Filing & Intake Forms1
▸BISEFILING COVER SHEET1
09/03/2010320209207Open ↗
▸Other Documents1
▸BISUnknown1
09/03/2010320209207Open ↗