← Back
Two family converted from one family
275 NORTH 6 STREET
BROOKLYN · Williamsburg · BIN 3062146
💬 Discuss this project
1899Year Built
2Stories
B3Building Class
M1-2/R6Zoning
1,596 sfGross Floor Area
2Units
1 Open Violation ▸FDNY Report ↗
Two family converted from one family · Owner of record: 275 N6 DEVELOPMENTS LLC · 2,183 sf lot · 0.73 FAR built · Flood zone X
Locations of Work
ArchitectureStructuralElectricalMechanicalPlumbingFire ProtectionEquipmentCivilGeneral
Permit Issued — active, not yet Signed-off
RoofUnder Construction122p · 2 filings · 20 docs
Floor 5Under Construction121p · 1 filing · 20 docs
Floor 4Under Construction48p · 1 filing · 20 docs
Floor 3Under Construction150p · 1 filing · 20 docs
Floor 2Under Construction80p · 2 filings · 20 docs
Floor 1Under Construction154p · 3 filings · 20 docs
MezzanineUnder Construction161p · 1 filing · 20 docs
CellarUnder Construction156p · 2 filings · 20 docs
Site & exteriorUnder Construction73p · 2 filings · 20 docs
▾Owner History (Filing Record)
Companies and organizations named on filings. Individual owners are not shown.
OwnerFilingsMost Recent
STEEL CONSTRUCTION LLC503/22/2026
275 N6 DEVELOPMENTS403/21/2026
264 N9 DEVELOPMENTS209/13/2026
▾Sales History (ACRIS)
DatePriceUnitSeller → Buyer$/sf
10/12/2021$1.9M—Private party → 275 N6 DEVELOPMENTS LLC$1,222/sf building
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
CHI F. LAU ARCHITECT, P.C.2006/29/2026
THE H ARCHITECTS LLC104/24/2026
MJE PROFESSIONAL SERVICES101/30/2024
▾Filing Representatives (Expediters)
RepresentativeFilingsMost Recent
BMB BUILDING CONSULTING3803/21/2026
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
F M ALLIANCE GROUP LLCGeneral Contractor1208/06/2026
STEEL CONSTRUCTION LLCGeneral Contractor303/21/2026
QMB PLUMBING & HTG INCFire Protection107/30/2026
QMB PLUMBING & HEATING INCPlumbing108/12/2026
▾Special Inspection Agencies
AgencyLicense #FilingsMost Recent
MCHENERY TESTING LAB91811006/29/2026
Building Lifecycle
All (74)Filed (22)Permit Issued (14)Signed Off (1)Violation (1)Inspection (4)Objection (2)Special Inspection (30)
08/12/2026
Violation issued (DOB, open)
V-DOB VIOLATION - ACTIVE
08/11/2026
Permit issued — Plumbing
B00693143-S2-PL
08/05/2026
Permit issued — Foundation
B00693143-S5-FO
08/05/2026
Permit issued — Foundation
B00693143-S7-FO
08/04/2026
Permit issued — Structural
B00693143-S4-ST
07/29/2026
Permit issued — Sprinklers
B00693143-S3-EW-SP
07/27/2026
Signed off — Full Demolition
PROPOSE FULL DEMOLITION OF EXISTING 2 STORY RESIDENTIAL BUILDING WITH CELLAR. THE DEMOLITION WAS PREVIOUSLY APPROVED IN BIS- JOB #322103228 AND HAS EXPIRED.
B01390411-I1
07/27/2026
Special inspection requirement — Final
TREVOR O. FLOWERS
07/27/2026
Special inspection requirement — Footing and Foundation
TREVOR O. FLOWERS
07/27/2026
Special inspection requirement — Structural Stability – Alterations of existing buildings
TREVOR O. FLOWERS
07/27/2026
Special inspection requirement — Underpinning and alternate methods of support of buildings and adjacent property
TREVOR O. FLOWERS
07/27/2026
Special inspection requirement — Excavations - Sheeting, Shoring, and Bracing
TREVOR O. FLOWERS
07/24/2026
Permit issued — Mechanical Systems
B00693143-S1-MS
06/29/2026
Filed — New Building
B00693143-A2
06/18/2026
Permit issued — Full Demolition
B01390411-I1-FD
06/18/2026
Permit issued — Support of Excavation
B00693143-S6-SE
06/12/2026
Special inspection requirement — Underpinning and alternate methods of support of buildings and adjacent property
TREVOR O. FLOWERS
06/12/2026
Special inspection requirement — Structural Stability – Alterations of existing buildings
TREVOR O. FLOWERS
06/12/2026
Special inspection requirement — Final
TREVOR O. FLOWERS
06/12/2026
Special inspection requirement — Footing and Foundation
TREVOR O. FLOWERS
06/12/2026
Special inspection requirement — Excavations - Sheeting, Shoring, and Bracing
TREVOR O. FLOWERS
06/03/2026
Objection resolved — Addressed
05/26/2026
Permit issued — General Construction
B00693143-I1-GC
05/08/2026
Objection raised — Admin
05/06/2026
Inspection — Pass-Final PL - Up to 3 Requested Floors
Pass
View inspection ↗
04/24/2026
Filed — Full Demolition
PROPOSE FULL DEMOLITION OF EXISTING 2 STORY RESIDENTIAL BUILDING WITH CELLAR. THE DEMOLITION WAS PREVIOUSLY APPROVED IN BIS- JOB #322103228 AND HAS EXPIRED.
B01390411-I1
03/02/2026
Inspection — Pass-Final PL - More than 10 Requested Floors
Pass
View inspection ↗
11/28/2025
Permit issued — Construction Fence
B00919674-I1-FN
08/06/2025
Inspection — Certified Storm Drainage-ST-Piping-Underground
Certified
View inspection ↗
07/30/2025
Inspection — Certified Storm Drainage-ST-Piping-Underground
Certified
View inspection ↗
05/22/2025
Permit issued — General Construction
B00693143-I1-GC
11/29/2024
Permit issued — General Construction
B00693143-I1-GC
11/27/2024
Permit issued — Construction Fence
B00919674-I1-FN
02/09/2024
Special inspection requirement — Excavations - Sheeting, Shoring, and Bracing
TREVOR O. FLOWERS
02/09/2024
Special inspection requirement — Subgrade Inspections
TREVOR O. FLOWERS
02/09/2024
Special inspection requirement — Preliminary
TREVOR O. FLOWERS
02/09/2024
Special inspection requirement — Final
TREVOR O. FLOWERS
02/09/2024
Special inspection requirement — Concrete - Cast-In-Place
TREVOR O. FLOWERS
02/09/2024
Special inspection requirement — Subsurface Investigations (Borings/Test Pits)
Rajasekhar Sakhamuri
02/09/2024
Special inspection requirement — Footing and Foundation
TREVOR O. FLOWERS
02/09/2024
Special inspection requirement — Energy Code Compliance Inspections
TREVOR O. FLOWERS
02/02/2024
Special inspection requirement — Preliminary
TREVOR O. FLOWERS
02/02/2024
Special inspection requirement — Final
TREVOR O. FLOWERS
02/02/2024
Special inspection requirement — Concrete - Cast-In-Place
TREVOR O. FLOWERS
02/02/2024
Special inspection requirement — Masonry
TREVOR O. FLOWERS
02/02/2024
Special inspection requirement — Energy Code Compliance Inspections
TREVOR O. FLOWERS
01/30/2024
Filed — Alteration
PROPOSED INSTALLATION OF HEAVY DUTY SIDEWALK SHED AS PER PLANS. LIVE LOAD 300 LBS PER SQUARE FEET. SIDEWALK SHED SHALL COMPLY WITH CHAPTER #33 OF THE NYC BUILDING CODE. NO CHANGE IN USE, OCCUPANCY, OR EGRESS UNDER THIS APPLICATION.
B00998091-I1
01/30/2024
Permit issued — Sidewalk Shed
B00998091-I1-SH
01/26/2024
Special inspection requirement — Structural Stability – Alterations of existing buildings
TREVOR O. FLOWERS
01/26/2024
Special inspection requirement — Excavations - Sheeting, Shoring, and Bracing
TREVOR O. FLOWERS
01/23/2024
Filed — New Building
B00693143-P9
01/23/2024
Filed — New Building
B00693143-P7
01/23/2024
Filed — New Building
B00693143-A1
01/23/2024
Filed — New Building
B00693143-P8
01/04/2024
Special inspection requirement — Preliminary
01/04/2024
Special inspection requirement — Final
01/04/2024
Special inspection requirement — Energy Code Compliance Inspections
01/04/2024
Special inspection requirement — Masonry
01/04/2024
Special inspection requirement — Concrete - Cast-In-Place
11/08/2023
Filed — New Building
B00693143-P6
Latest 60 of 74 events.
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWPlumbingPermit IssuedQMB PLUMBING & HEATING INC08/11/2026
DOB NOWFoundationPermit IssuedF M ALLIANCE GROUP LLC08/05/2026
DOB NOWFoundationPermit IssuedF M ALLIANCE GROUP LLC08/05/2026
DOB NOWStructuralPermit IssuedF M ALLIANCE GROUP LLC08/04/2026
DOB NOWSprinklersPermit IssuedQMB PLUMBING & HTG INC07/29/2026
DOB NOWMechanical SystemsPermit IssuedF M ALLIANCE GROUP LLC07/24/2026
DOB NOWFull DemolitionSigned-offF M ALLIANCE GROUP LLC06/18/2026
DOB NOWSupport of ExcavationPermit IssuedF M ALLIANCE GROUP LLC06/18/2026
DOB NOWGeneral ConstructionPermit IssuedF M ALLIANCE GROUP LLC05/26/2026
DOB NOWConstruction FencePermit IssuedF M ALLIANCE GROUP LLC11/28/2025
DOB NOWGeneral ConstructionPermit IssuedF M ALLIANCE GROUP LLC05/22/2025
DOB NOWGeneral ConstructionPermit IssuedF M ALLIANCE GROUP LLC11/29/2024
DOB NOWConstruction FencePermit IssuedF M ALLIANCE GROUP LLC11/27/2024
DOB NOWSidewalk ShedPermit IssuedSTEEL CONSTRUCTION LLC01/30/2024
BISOTISSUEDAMD HOME IMPROVEMENT INC04/23/2012
BISOTISSUEDDMS_CONST INC02/17/2006
2 projects · most recent 12/18/2025
General Wiring
FiledStatusContractorScope
12/18/2025Permit IssuedPOWER SURGE ELECTRIC, INCGeneral Wiring
01/30/2024Permit IssuedRICHARD NEU—
1 project · most recent 01/30/2024
Sidewalk Shed
FiledStatusContractorScope
01/30/2024Permit IssuedSTEEL CONSTRUCTION LLCSidewalk Shed
▾Field Inspections (DOB CAP) — 4
DateTypeResultReport
05/06/2026Pass-Final PL - Up to 3 Requested FloorsPassView ↗
03/02/2026Pass-Final PL - More than 10 Requested FloorsPassView ↗
08/06/2025Certified Storm Drainage-ST-Piping-UndergroundCertifiedView ↗
07/30/2025Certified Storm Drainage-ST-Piping-UndergroundCertifiedView ↗
▾Special Inspection Requirements (DOB NOW) — 75
DateRequirementInspectorRole
07/27/2026Underpinning and alternate methods of support of buildings and adjacent propertyTREVOR O. FLOWERSspecial
07/27/2026Structural Stability – Alterations of existing buildingsTREVOR O. FLOWERSspecial
07/27/2026FinalTREVOR O. FLOWERSprogress
07/27/2026Footing and FoundationTREVOR O. FLOWERSprogress
07/27/2026Excavations - Sheeting, Shoring, and BracingTREVOR O. FLOWERSspecial
06/12/2026FinalTREVOR O. FLOWERSprogress
06/12/2026Footing and FoundationTREVOR O. FLOWERSprogress
06/12/2026Underpinning and alternate methods of support of buildings and adjacent propertyTREVOR O. FLOWERSspecial
06/12/2026Structural Stability – Alterations of existing buildingsTREVOR O. FLOWERSspecial
06/12/2026Excavations - Sheeting, Shoring, and BracingTREVOR O. FLOWERSspecial
02/09/2024PreliminaryTREVOR O. FLOWERSprogress
02/09/2024Footing and FoundationTREVOR O. FLOWERSprogress
02/09/2024Subsurface Investigations (Borings/Test Pits)Rajasekhar Sakhamurispecial
02/09/2024Subgrade InspectionsTREVOR O. FLOWERSspecial
02/09/2024Concrete - Cast-In-PlaceTREVOR O. FLOWERSspecial
02/09/2024Excavations - Sheeting, Shoring, and BracingTREVOR O. FLOWERSspecial
02/09/2024Energy Code Compliance InspectionsTREVOR O. FLOWERSprogress
02/09/2024FinalTREVOR O. FLOWERSprogress
02/02/2024Concrete - Cast-In-PlaceTREVOR O. FLOWERSspecial
02/02/2024FinalTREVOR O. FLOWERSprogress
02/02/2024Energy Code Compliance InspectionsTREVOR O. FLOWERSprogress
02/02/2024PreliminaryTREVOR O. FLOWERSprogress
02/02/2024MasonryTREVOR O. FLOWERSspecial
01/26/2024Structural Stability – Alterations of existing buildingsTREVOR O. FLOWERSspecial
01/26/2024Excavations - Sheeting, Shoring, and BracingTREVOR O. FLOWERSspecial
Latest 25 of 75.
▾Documents — 178 on file (BIS + DOB NOW)
▸Plans & Drawings23
▸DOB NOWPlans/Sketch23
08/27/2026B00919674-I1Request digital key ↗
08/26/2026B00693143-S4Request digital key ↗
08/26/2026B00693143-P4Request digital key ↗
Showing 3 of 23 on file for this type
▸Applications & Permits7
▸BISPLAN / WORK APPROVAL APPLICATION5
04/05/2023322103228Open ↗
01/11/2023340876635Open ↗
12/09/2021322103228Open ↗
Showing 3 of 5 on file for this type
▸BISWORK PERMIT APPLICATION1
04/26/2012320326134Open ↗
▸BISBPP-5 - Authorization to the Department of Transportation1
08/16/2023340876635Open ↗
▸Zoning, Tax Lot & Property Records22
▸DOB NOWRestrictive Declaration/Easement 113
08/26/2026B00693143-A3Open ↗
08/26/2026B00693143-A2Open ↗
08/13/2026B00693143-S5Open ↗
Showing 3 of 13 on file for this type
▸DOB NOWZoning Exhibit form (1-5)4
08/26/2026B00693143-A3Open ↗
08/13/2026B00693143-P5Open ↗
08/13/2026B00693143-I1Open ↗
Showing 3 of 4 on file for this type
▸DOB NOWZD1: DOB Zoning Diagram4
08/26/2026B00693143-A3Open ↗
08/13/2026B00693143-P5Open ↗
08/13/2026B00693143-I1Open ↗
Showing 3 of 4 on file for this type
▸DOB NOWHouse Number Verification: TOPO Stamp1
08/13/2026B00693143-I1Open ↗
▸Seals & Professional Certifications55
▸DOB NOWDPL-1: Design Professional Seal & Signature23
09/03/2026B01390411-I1Open ↗
08/27/2026B00919674-I1Open ↗
08/26/2026B00693143-A3Open ↗
Showing 3 of 23 on file for this type
▸DOB NOWSpecial Inspector Seal & Signature14
09/01/2026B00693143-S7Open ↗
09/01/2026B00693143-S7Open ↗
09/01/2026B00693143-S7Open ↗
Showing 3 of 14 on file for this type
▸DOB NOWProgress Inspector Seal & Signature14
09/01/2026B00693143-S7Open ↗
09/01/2026B00693143-S7Open ↗
08/30/2026B00693143-S4Open ↗
Showing 3 of 14 on file for this type
▸BISTECHNICAL REPORT: RESPONSIBILITY-CERTIFICATION2
10/31/2011320326134Open ↗
06/24/2011320326134Open ↗
▸BISAPPLICANT OWNER SIGNATURE1
01/11/2023340876635Open ↗
▸BISTECHNICAL REPORT STATEMENT OF RESPONSIBILITY1
01/11/2023340876635Open ↗
▸Trade Schedules & Equipment7
▸DOB NOWDEP: Sewer Certification (Sanitary/Storm)3
08/13/2026B00693143-P5Open ↗
08/13/2026B00693143-I1Open ↗
08/13/2026B00693143-P6Open ↗
▸DOB NOWElectric Cut-Off1
08/15/2026B01390411-I1Open ↗
▸DOB NOWSewer Cut-Off1
08/15/2026B01390411-I1Open ↗
▸DOB NOWGas Cut-Off1
08/15/2026B01390411-I1Open ↗
▸DOB NOWWater Cut-Off1
08/15/2026B01390411-I1Open ↗
▸Safety & Tenant Protection28
▸DOB NOWHPD-1: Anti-Harassment Area Checklist20
08/26/2026B00693143-A3Open ↗
08/26/2026B00693143-A2Open ↗
08/13/2026B00693143-P2Open ↗
Showing 3 of 20 on file for this type
▸DOB NOWStreet Tree Checklist4
08/26/2026B00693143-A3Open ↗
08/26/2026B00693143-P6Open ↗
08/26/2026B00693143-P5Open ↗
Showing 3 of 4 on file for this type
▸BISSTREET TREES: RECEIPT OF STREET TREES SITE PLAN1
08/16/2023340876635Open ↗
▸BISSTREET TREE CHECKLIST1
08/16/2023340876635Open ↗
▸BISANTI-HARASSMENT CHECKLIST1
06/24/2011320326134Open ↗
▸DOB NOWParks Department Acknowledgment Letter for Street Trees Plan1
08/13/2026B00693143-I1Open ↗
▸Environmental & Asbestos3
▸BISTHIS IS 'NOT AN ASBESTOS PROJECT'1
06/24/2011320326134Open ↗
▸DOB NOWRodent Control1
08/15/2026B01390411-I1Open ↗
▸DOB NOWDEP ACP-5: Asbestos Assessment Report1
08/15/2026B01390411-I1Open ↗
▸Energy Compliance2
▸BISTR8: Energy Code Progress Inspections1
10/31/2011320326134Open ↗
▸BISTECHNICAL REPORT: ENERGY1
06/24/2011320326134Open ↗
▸Inspections & Test Reports4
▸DOB NOWSOIL REPORT3
08/13/2026B00693143-P2Open ↗
08/13/2026B00693143-P8Open ↗
08/13/2026B00693143-S5Open ↗
▸DOB NOWTR4 Test Report and Plot Diagram1
08/26/2026B00693143-S5Open ↗
▸Approvals, Objections & Sign-offs2
▸BISLETTERS - SUPPORTING DOCUMENTATION1
10/31/2011320326134Open ↗
▸BISADMINISTRATIVE OBJECTIONS1
06/24/2011320326134Open ↗
▸Cost, Insurance & Ownership2
▸BISCOST AFFIDAVIT2
02/24/2012320326134Open ↗
06/24/2011320326134Open ↗
▸Filing & Intake Forms5
▸BISEFILING COVER SHEET2
12/10/2021322103228Open ↗
06/24/2011320326134Open ↗
▸BISADDITIONAL INFORMATION1
08/16/2023340876635Open ↗
▸BISBPP: CHECKLIST IN LIEU OF PLANS-ALT31
08/16/2023340876635Open ↗
▸BISEFILING JOB APPLICATION COVER SHEET1
01/11/2023340876635Open ↗
▸Other Documents18
▸DOB NOWProperty Ownership Certification5
08/26/2026B00693143-A3Open ↗
08/26/2026B00693143-P6Open ↗
08/26/2026B00693143-P5Open ↗
Showing 3 of 5 on file for this type
▸DOB NOWLocal Law 92/94 of 2019 Sustainable Roof Zone4
08/26/2026B00693143-A3Open ↗
08/13/2026B00693143-P5Open ↗
08/13/2026B00693143-P6Open ↗
Showing 3 of 4 on file for this type
▸DOB NOWSite Survey: Initial4
08/26/2026B00693143-A3Open ↗
08/13/2026B00693143-I1Open ↗
08/13/2026B00693143-P5Open ↗
Showing 3 of 4 on file for this type
▸BISBPP - SUPPORTING DOCUMENTATION1
08/16/2023340876635Open ↗
▸DOB NOWAdjoining Owners Notification1
08/26/2026B00693143-S6Open ↗
▸DOB NOWFull Demo: 10-Day Notice1
08/15/2026B01390411-I1Open ↗
▸DOB NOWStructure Photographs1
08/15/2026B01390411-I1Open ↗
▸DOB NOWCommunity Board Notification1
08/15/2026B01390411-I1Open ↗