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Two family converted from one family
665 CARROLL STREET
BROOKLYN · BIN 3020327
💬 Discuss this project
1920Year Built
4Stories
B3Building Class
R6BZoning
4,005 sfGross Floor Area
2Units
Rent Stabilized9 Open Violations ▸FDNY Report ↗
Two family converted from one family · Owner of record: 665 CARROLL STREET LLC · 2,000 sf lot · 2 FAR built · Flood zone X
Locations of Work
ArchitectureStructuralElectricalMechanicalPlumbingFire ProtectionGeneral
Permit Issued — active, not yet Signed-off
RoofUnder Construction176p · 8 filings · 20 docs
Floor 4Under Construction162p · 7 filings · 20 docs
Floor 3Under Construction161p · 7 filings · 20 docs
Floor 2Under Construction160p · 7 filings · 20 docs
Floor 1Under Construction161p · 7 filings · 20 docs
CellarUnder Construction198p · 7 filings · 20 docs
▾Owner History (Filing Record)
Companies and organizations named on filings. Individual owners are not shown.
OwnerFilingsMost Recent
COBURN CONSTRUCTION MANAGEMENT1506/27/2026
PLATINUM SERVICES NY1604/09/2026
665 CARROLL STREET LLC103/22/2026
▾Sales History (ACRIS)
DatePriceUnitSeller → Buyer$/sf
12/12/2022$3.7M—665 CARROLL LLC → Private party$924/sf building
▾Design Consultants (Architect / Engineer of Record)
▾Filing Representatives (Expediters)
RepresentativeFilingsMost Recent
AE DESIGN SOLUTION603/21/2026
J CALLAHAN CONSULTING6603/21/2026
BROOKLYN SOLARWORKS103/21/2026
EC BUILDING CONSULTANTS203/21/2026
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
COBURN CONSTRUCTION MANAGGeneral Contractor2907/08/2026
ANDAMIO SCAFFOLDING LLCGeneral Contractor407/08/2026
PLATINUM SERVICES NY LLCGeneral Contractor304/09/2026
DONATO PLUMBING, INCPlumbing207/08/2026
BURDA CONSTRUCTION CORPGeneral Contractor203/21/2026
BROOKLYN SOLARWORKS LLCGeneral Contractor104/09/2026
KG SPRINKLER CORPFire Protection106/28/2026
DONATO, INCPlumbing107/08/2026
WCK ELECTRIC CORP.Electrical103/22/2026
▾Special Inspection Agencies
AgencyLicense #FilingsMost Recent
DOMINICK R. PILLA13002508/12/2026
THE BROOKLYN STUDIO OF AR2684503/27/2026
NKM ENGINEERING PLLC6244108/20/2025
CHARLES G MICHEL ENGINEER2871211/13/2023
Building Lifecycle
All (186)Filed (49)Permit Issued (30)Signed Off (4)Violation (18)Inspection (8)Objection (47)Special Inspection (30)
08/12/2026
Filed — Alteration
This Alteration is being filed for the structural work at the subject premises as per plans summitted herewith. There are no change in use, egress or occupancy.
B00952521-P9
07/24/2026
Inspection — Certified Water and Sanitary-WS-Sanitary Piping-Roughing
Certified
View inspection ↗
06/24/2026
Permit issued — Structural
B00952521-I1-ST
06/23/2026
Permit issued — Foundation
B00955058-I1-FO
06/23/2026
Permit issued — Sidewalk Shed
B01365064-I1-SH
06/23/2026
Special inspection requirement — Air barrier — testing
Brendan Coburn
06/23/2026
Special inspection requirement — Air barrier continuity plan testing
Brendan Coburn
06/23/2026
Special inspection requirement — Exterior lighting power
Brendan Coburn
06/23/2026
Special inspection requirement — Lighting controls
Brendan Coburn
06/23/2026
Special inspection requirement — Interior lighting power
Brendan Coburn
06/23/2026
Special inspection requirement — Electrical motors and elevators
Brendan Coburn
06/23/2026
Special inspection requirement — Protection of exposed foundation insulation
Brendan Coburn
06/23/2026
Special inspection requirement — Metering
Brendan Coburn
06/23/2026
Special inspection requirement — Insulation placement and R values
Brendan Coburn
06/23/2026
Special inspection requirement — Fenestration and door U-factor and product ratings
Brendan Coburn
06/23/2026
Special inspection requirement — Lighting in dwelling units
Brendan Coburn
06/23/2026
Special inspection requirement — Vestibules
Brendan Coburn
06/23/2026
Special inspection requirement — Air barrier - visual inspection
Brendan Coburn
06/23/2026
Special inspection requirement — Fenestration areas
Brendan Coburn
06/23/2026
Special inspection requirement — Fire-Resistant Penetrations and Joints
Brendan Coburn
06/23/2026
Special inspection requirement — Fire-Resistance Rated Construction
Brendan Coburn
06/23/2026
Special inspection requirement — Energy Code Compliance Inspections
Brendan Coburn
06/23/2026
Special inspection requirement — Chimneys and vents
Brendan Coburn
06/23/2026
Special inspection requirement — Fenestration air leakage
Brendan Coburn
06/22/2026
Permit issued — Sprinklers
B00952485-I1-EW-SP
06/22/2026
Permit issued — Mechanical Systems
B00952449-I1-MS
06/09/2026
Permit issued — General Construction
B00953069-I1-GC
05/04/2026
Violation issued (HPD, open)
A
04/17/2026
Filed — Alteration
INSTALLATION OF TEMPORARY PIPE SCAFFOLD AS PER PLANS. NO CHANGE IN USE, EGRESS OR OCCUPANCY.
B01355754-P1
04/14/2026
Objection resolved — Resolved
04/14/2026
Objection resolved — Resolved
04/09/2026
Objection raised — Plumbing
04/09/2026
Objection raised — Zoning
04/09/2026
Objection raised — Fire_Protection
03/27/2026
Filed — Alteration CO
This Alteration CO application is being filed for the interior renovation of the building to convert from 4 family to 2 family. To obtain an amended C of O.
B00953069-P4
03/24/2026
Special inspection requirement — Air barrier - visual inspection
Brendan Coburn
03/24/2026
Special inspection requirement — Fenestration areas
Brendan Coburn
03/24/2026
Special inspection requirement — Air barrier continuity plan testing
Brendan Coburn
03/24/2026
Special inspection requirement — Metering
Brendan Coburn
03/24/2026
Special inspection requirement — Protection of exposed foundation insulation
Brendan Coburn
03/24/2026
Special inspection requirement — Vestibules
Brendan Coburn
03/24/2026
Special inspection requirement — Exterior lighting power
Brendan Coburn
03/24/2026
Special inspection requirement — Interior lighting power
Brendan Coburn
03/24/2026
Special inspection requirement — Fenestration and door U-factor and product ratings
Brendan Coburn
03/24/2026
Special inspection requirement — Insulation placement and R values
Brendan Coburn
03/24/2026
Special inspection requirement — Lighting in dwelling units
Brendan Coburn
03/23/2026
Permit issued — Protection and Mechanical Methods
B01355759-I1-PMM
03/20/2026
Inspection — Certified Water and Sanitary-WS-Sanitary Piping-Roughing
Certified
View inspection ↗
03/18/2026
Permit issued — Plumbing
B00952462-I1-PL
03/17/2026
Inspection — Certified Remove/Cap - work done in accordance with code
Certified
View inspection ↗
03/10/2026
Permit issued — Sidewalk Shed
B01365064-I1-SH
03/09/2026
Filed — Alteration
INSTALLATION OF TEMPORARY SIDEWALK SHED AS PER PLANS. NO CHANGE IN USE, EGRESS OR OCCUPANCY.
B01365064-I1
03/09/2026
Permit issued — Supported Scaffold
B01355754-I1-SF
03/06/2026
Filed — Alteration
INSTALLATION OF TEMPORARY PIPE SCAFFOLD AS PER PLANS. NO CHANGE IN USE, EGRESS OR OCCUPANCY.
B01355754-I1
03/05/2026
Filed — Alteration
INSTALLATION OF TEMPORARY ENGINEERED ENCLOSURE SYSTEM AS PER PLANS. NO CHANGE IN USE, EGRESS OR OCCUPANCY
B01355759-I1
02/17/2026
Filed — Alteration CO
This Alteration CO application is being filed for the interior renovation of the building to convert from 4 family to 2 family. To obtain an amended C of O.
B00953069-P3
02/10/2026
Filed — Alteration
This Alteration is being filed for the structural work at the subject premises as per plans summitted herewith. There are no change in use, egress or occupancy.
B00952521-P8
02/06/2026
Inspection — Certified Storm Drainage-ST-Piping-Roughing
Certified
View inspection ↗
02/05/2026
Filed — Alteration
INSTALLATION OF TEMPORARY HEAVY DUTY SIDEWALK SHED AND PIPE SCAFFOLD AS PER PLANS. NO CHANGE IN USE, EGRESS OR OCCUPANCY.SIDEWALK SHED SHALL COMPLY WITH CHAPTER #33 OF 2022 THE NYC BUILDING CODE.LIVE LOAD 300PSF.
B01310168-P3
01/20/2026
Filed — Alteration
This Alteration is being filed for the plumbing work at the subject premises as per plans submitted herewith. There are no change in use, egress or occupancy.
B00952462-P1
Latest 60 of 186 events.
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWStructuralPermit IssuedCOBURN CONSTRUCTION MANAG06/24/2026
DOB NOWFoundationPermit IssuedCOBURN CONSTRUCTION MANAG06/23/2026
DOB NOWSidewalk ShedPermit IssuedCOBURN CONSTRUCTION MANAG06/23/2026
DOB NOWSprinklersPermit IssuedKG SPRINKLER CORP06/22/2026
DOB NOWMechanical SystemsPermit IssuedCOBURN CONSTRUCTION MANAG06/22/2026
DOB NOWGeneral ConstructionPermit IssuedCOBURN CONSTRUCTION MANAG06/09/2026
DOB NOWProtection and Mechanical MethodsPermit IssuedCOBURN CONSTRUCTION MANAG03/23/2026
DOB NOWPlumbingPermit IssuedDONATO PLUMBING, INC03/18/2026
DOB NOWSidewalk ShedPermit IssuedCOBURN CONSTRUCTION MANAG03/10/2026
DOB NOWSupported ScaffoldPermit IssuedCOBURN CONSTRUCTION MANAG03/09/2026
DOB NOWProtection and Mechanical MethodsPermit IssuedPLATINUM SERVICES NY LLC11/05/2025
DOB NOWSidewalk ShedPermit IssuedPLATINUM SERVICES NY LLC11/05/2025
DOB NOWSidewalk ShedPermit IssuedPLATINUM SERVICES NY LLC11/05/2025
DOB NOWConstruction FencePermit IssuedCOBURN CONSTRUCTION MANAG10/23/2025
DOB NOWSolarPermit IssuedBROOKLYN SOLARWORKS LLC08/25/2025
DOB NOWStructuralPermit IssuedCOBURN CONSTRUCTION MANAG06/12/2025
DOB NOWGeneral ConstructionPermit IssuedCOBURN CONSTRUCTION MANAG06/11/2025
DOB NOWMechanical SystemsPermit IssuedCOBURN CONSTRUCTION MANAG06/06/2025
DOB NOWFoundationPermit IssuedCOBURN CONSTRUCTION MANAG06/04/2025
DOB NOWPlumbingPermit IssuedDONATO PLUMBING, INC03/18/2025
DOB NOWSupport of ExcavationSigned-offCOBURN CONSTRUCTION MANAG02/24/2025
DOB NOWConstruction FencePermit IssuedCOBURN CONSTRUCTION MANAG08/29/2024
DOB NOWStructuralPermit IssuedCOBURN CONSTRUCTION MANAG06/10/2024
DOB NOWMechanical SystemsPermit IssuedCOBURN CONSTRUCTION MANAG06/10/2024
DOB NOWFoundationPermit IssuedCOBURN CONSTRUCTION MANAG06/10/2024
DOB NOWPlumbingPermit IssuedDONATO, INC06/05/2024
DOB NOWGeneral ConstructionPermit IssuedCOBURN CONSTRUCTION MANAG06/03/2024
DOB NOWGeneral ConstructionSigned-offBURDA CONSTRUCTION CORP05/17/2023
DOB NOWSidewalk ShedSigned-offANDAMIO SCAFFOLDING LLC04/29/2023
DOB NOWSupported ScaffoldSigned-offANDAMIO SCAFFOLDING LLC04/28/2023
BISOTISSUEDHOWARD PRONSKY01/11/1999
BISPLISSUEDFLUID MECH INC01/11/1999
1 project · most recent 11/13/2023
Associated Ducts and Piping Heating and Air Conditioning Systems
FiledStatusContractorScopeMake / Model / Capacity
11/13/2023Permit IssuedCOBURN CONSTRUCTION MANAGAssociated Ducts and Piping, Heating and Air Conditioning Systems
Heat / Cool
Mitsubishi Electric MXZ-SM36NAMHZ 3 tons · Heat Pump Outdoor ×3
Ducts & Piping
__Junk__ Duct & Pping 1 CFM ×1
1 project · most recent 11/13/2023
FiledStatusContractorScope
11/13/2023Permit IssuedKG SPRINKLER CORP70 heads
1 project · most recent 01/20/2026
Gas Storm Water/Sanitary
FiledStatusContractorScope
01/20/2026Permit IssuedDONATO PLUMBING, INCGas, Storm, Water/Sanitary
7 projects · most recent 04/02/2026
General Wiring
FiledStatusContractorScope
04/02/2026Permit IssuedRICHARD NEU—
01/07/2026Permit IssuedAL-LECTRIC ELECT'L CONTRG—
11/06/2025Permit IssuedWCK ELECTRIC CORP.—
07/30/2025CompleteBROOKYLN SOLARWORKS, LLC—
10/07/2024Permit IssuedAE ELECTRIC INCGeneral Wiring
08/28/2024Permit IssuedAE ELECTRIC INC—
05/03/2023CompleteBOROWIDE ELECT'L CONTR'S—
2 projects · most recent 08/12/2026
Steel Concrete Masonry Wood
FiledStatusContractorScope
08/12/2026Permit IssuedCOBURN CONSTRUCTION MANAGSteel, Concrete, Masonry, Wood
12/24/2025Permit IssuedCOBURN CONSTRUCTION MANAG8 scope_items
4 projects · most recent 04/17/2026
Scaffold Sidewalk Shed Fence
FiledStatusContractorScope
04/17/2026Permit IssuedCOBURN CONSTRUCTION MANAGScaffold
03/27/2026Permit IssuedCOBURN CONSTRUCTION MANAGFence
03/09/2026Permit IssuedCOBURN CONSTRUCTION MANAGSidewalk Shed
02/05/2026Permit IssuedPLATINUM SERVICES NY LLCScaffold, Sidewalk Shed
▾Field Inspections (DOB CAP) — 8
DateTypeResultReport
07/24/2026Certified Water and Sanitary-WS-Sanitary Piping-RoughingCertifiedView ↗
03/20/2026Certified Water and Sanitary-WS-Sanitary Piping-RoughingCertifiedView ↗
03/17/2026Certified Remove/Cap - work done in accordance with codeCertifiedView ↗
02/06/2026Certified Storm Drainage-ST-Piping-RoughingCertifiedView ↗
03/14/2025Certified Storm Drainage-ST-Piping-UndergroundCertifiedView ↗
03/14/2025Certified Water and Sanitary-WS-Sanitary Piping-RoughingCertifiedView ↗
09/20/2024Certified Water and Sanitary-WS-Sanitary Piping-UndergroundCertifiedView ↗
11/28/2023Certified Sprinkler-SP-Piping Dry/Wet-Hydrostatic TestCertifiedView ↗
▾Special Inspection Requirements (DOB NOW) — 150
DateRequirementInspectorRole
06/23/2026Energy Code Compliance InspectionsBrendan Coburnprogress
06/23/2026Chimneys and ventsBrendan Coburnspecial
06/23/2026Fire-Resistant Penetrations and JointsBrendan Coburnspecial
06/23/2026Air barrier continuity plan testingBrendan Coburnenergy_progress
06/23/2026Electrical motors and elevatorsBrendan Coburnenergy_progress
06/23/2026VestibulesBrendan Coburnenergy_progress
06/23/2026Fenestration air leakageBrendan Coburnenergy_progress
06/23/2026Fenestration and door U-factor and product ratingsBrendan Coburnenergy_progress
06/23/2026Fenestration areasBrendan Coburnenergy_progress
06/23/2026Insulation placement and R valuesBrendan Coburnenergy_progress
06/23/2026Exterior lighting powerBrendan Coburnenergy_progress
06/23/2026MeteringBrendan Coburnenergy_progress
06/23/2026Lighting in dwelling unitsBrendan Coburnenergy_progress
06/23/2026Interior lighting powerBrendan Coburnenergy_progress
06/23/2026Air barrier - visual inspectionBrendan Coburnenergy_progress
06/23/2026Fire-Resistance Rated ConstructionBrendan Coburnprogress
06/23/2026Protection of exposed foundation insulationBrendan Coburnenergy_progress
06/23/2026Lighting controlsBrendan Coburnenergy_progress
06/23/2026Air barrier — testing Brendan Coburnenergy_progress
03/24/2026Exterior lighting powerBrendan Coburnenergy_progress
03/24/2026Protection of exposed foundation insulationBrendan Coburnenergy_progress
03/24/2026VestibulesBrendan Coburnenergy_progress
03/24/2026Fenestration areasBrendan Coburnenergy_progress
03/24/2026Air barrier - visual inspectionBrendan Coburnenergy_progress
03/24/2026Air barrier continuity plan testingBrendan Coburnenergy_progress
Latest 25 of 150.
▾Documents — 220 on file (BIS + DOB NOW)
▸Plans & Drawings50
▸DOB NOWPlans/Sketch50
08/27/2026B00865238-I1Request digital key ↗
08/27/2026B00865239-I1Request digital key ↗
08/27/2026B00866037-I1Request digital key ↗
Showing 3 of 50 on file for this type
▸Seals & Professional Certifications149
▸DOB NOWProgress Inspector Seal & Signature67
09/28/2026B00952521-P8Open ↗
09/01/2026B00952601-P5Open ↗
09/01/2026B00952601-P4Open ↗
Showing 3 of 67 on file for this type
▸DOB NOWDPL-1: Design Professional Seal & Signature50
08/27/2026B00865239-I1Open ↗
08/27/2026B00866037-I1Open ↗
08/26/2026B00952449-I1Open ↗
Showing 3 of 50 on file for this type
▸DOB NOWSpecial Inspector Seal & Signature32
09/28/2026B00952521-P8Open ↗
09/28/2026B00952521-P8Open ↗
09/01/2026B00952601-P5Open ↗
Showing 3 of 32 on file for this type
▸Safety & Tenant Protection6
▸DOB NOWStreet Tree Checklist5
08/17/2026B00953069-P4Open ↗
Showing 1 of 5 on file for this type
▸DOB NOWParks Department Acknowledgment Letter for Street Trees Plan1
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 1 on file for this type
▸Environmental & Asbestos8
▸DOB NOWDEP ACP-20/ACP-21: Asbestos Project Conditional Completion Form/Asbestos Project Completion Form6
08/26/2026B00952449-I1Open ↗
08/26/2026B00952485-I1Open ↗
08/20/2026B00952521-I1Open ↗
Showing 3 of 6 on file for this type
▸DOB NOWDEP ACP-5: Asbestos Assessment Report2
08/27/2026B00866037-I1Open ↗
08/20/2026B01263743-I1Open ↗
▸Other Documents7
▸DOB NOWProperty Ownership Certification5
08/17/2026B00953069-P4Open ↗
Showing 1 of 5 on file for this type
▸DOB NOWFinal Survey1
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 1 on file for this type
▸DOB NOWAdjoining Owners Notification1
08/15/2026B00952601-I1Open ↗