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BROOKLYN
668 BALTIC STREET
BROOKLYN · BIN 3018990
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—Year Built
—Stories
—Building Class
—Zoning
—Gross Floor Area
—Units
Rent Stabilized1 Open Violation ▸FDNY Report ↗
Flood zone X
Locations of Work
ArchitectureStructuralMechanicalPlumbingFire ProtectionGeneral
Roof33p · 1 filing · 20 docs
Floor 427p · 1 filing · 20 docs
Floor 327p · 1 filing · 20 docs
Floor 226p · 1 filing · 20 docs
Floor 126p · 1 filing · 20 docs
Cellar33p · 1 filing · 20 docs
▾Owner History (Filing Record)
Companies and organizations named on filings. Individual owners are not shown.
OwnerFilingsMost Recent
ACER CONSTRUCTION103/22/2026
▾Sales History (ACRIS)
DatePriceUnitSeller → Buyer$/sf
12/18/2023$2.5M—Private party → 668 BALTIC LLC— not available
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
PAUL CHRISTAKOS ARCHITECTURE1003/10/2025
FABIAN CRUZ PE PLLC212/30/2024
JIAN ENGINEERING PLLC204/09/2024
JOEL PHAGOO P.E. PLLC202/13/2024
▾Filing Representatives (Expediters)
RepresentativeFilingsMost Recent
ACCRETE CONSTRUCTION803/21/2026
A1 EXPEDITING SERVICE403/21/2026
H Z BUILDING NY403/21/2026
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
ACER CONSTRUCTION INCGeneral Contractor1107/08/2026
ACCRETE CONSTRUCTION GROUPGeneral Contractor407/08/2026
AKM CONSTRUCTION NY CORPGeneral Contractor307/08/2026
SUNSHINE BUILDERS INCGeneral Contractor303/21/2026
PRECISION SPKLR SVCS LLCFire Protection107/08/2026
INFINITI ESC PLUMBING CORPlumbing107/08/2026
▾Special Inspection Agencies
AgencyLicense #FilingsMost Recent
JIAN ENGINEERING PLLC7397803/10/2025
PAUL CHRISTAKOS ARCHITECT5894403/10/2025
IP CONCRETE TESTING AND I6252310/02/2024
JOEL PHAGOO ,PE, PLLC2416102/13/2024
Building Lifecycle
All (123)Filed (16)Permit Issued (12)Signed Off (9)Violation (11)Inspection (9)Objection (36)Special Inspection (30)
05/07/2025
Inspection — Pass-Final CND-Occupancy Inspection
Pass
View inspection ↗
05/06/2025
Signed off — ALT-CO - New Building with Existing Elements to Remain
INSTALLATION OF MECHANICAL SYSTEM FOR A MULTI-FAMILY 4-STORY RESIDENTIAL BUILDING IN CONJUNCTION WITH B00933649-I1.
B00933649-S1
04/24/2025
Objection resolved — Addressed
04/21/2025
Inspection — Certified Storm Drainage-ST-Fixtures-Finish
Certified
View inspection ↗
04/11/2025
Objection raised — Scope
04/08/2025
Objection resolved — Addressed
04/04/2025
Objection raised — Fire_Protection
03/25/2025
Signed off — ALT-CO - New Building with Existing Elements to Remain
INSTALLATION OF MECHANICAL SYSTEM FOR A MULTI-FAMILY 4-STORY RESIDENTIAL BUILDING IN CONJUNCTION WITH B00933649-I1.
B00933649-S6
03/25/2025
Objection resolved — Addressed
03/20/2025
Signed off — ALT-CO - New Building with Existing Elements to Remain
INSTALLATION OF MECHANICAL SYSTEM FOR A MULTI-FAMILY 4-STORY RESIDENTIAL BUILDING IN CONJUNCTION WITH B00933649-I1.
B00933649-S5
03/19/2025
Objection raised — Other
03/18/2025
Signed off — Alteration
INSTALLATION OF TEMPORARY CONSTRUCTION FENCE IN CONJUNCTION WITH JOB NO. B00933649
B00988248-I1
03/18/2025
Signed off — Alteration
INTERIOR NON-STRUCTURAL DEMOLITION OF EXISTING 3-FAMILY DWELLING. NO CHANGE TO ZONING, USE, OR EGRESS.
B00965066-I1
03/12/2025
Inspection — Certified Sprinkler-SP-Fixtures-Finish
Certified
View inspection ↗
03/10/2025
Filed — ALT-CO - New Building with Existing Elements to Remain
INSTALLATION OF MECHANICAL SYSTEM FOR A MULTI-FAMILY 4-STORY RESIDENTIAL BUILDING IN CONJUNCTION WITH B00933649-I1.
B00933649-P6
03/09/2025
Inspection — Certified Sprinkler-SP-Piping Dry/Wet-Hydrostatic Test
Certified
View inspection ↗
03/05/2025
Permit issued — Mechanical Systems
B00933649-S5-MS
02/27/2025
Signed off — Alteration
NEW CURB CUT IN CONJUNCTION WITH ALTERATION CO APPLICATION.
B01028194-I1
02/26/2025
Inspection — Pass-Final Curb Cut Non-Directive 14
Pass
View inspection ↗
02/26/2025
Special inspection requirement — Fire-Resistant Penetrations and Joints
Paul Christakos
02/26/2025
Special inspection requirement — Energy Code Compliance Inspections
Paul Christakos
02/26/2025
Special inspection requirement — Fenestration and door U-factor and product ratings
Paul Christakos
02/26/2025
Special inspection requirement — Structural Stability – Alterations of existing buildings
JIAN DENG
02/26/2025
Special inspection requirement — Fire-Resistance Rated Construction
Paul Christakos
02/26/2025
Special inspection requirement — Maintenance information
JIAN DENG
02/26/2025
Special inspection requirement — Metering
Paul Christakos
02/26/2025
Special inspection requirement — Exterior lighting power
Paul Christakos
02/26/2025
Special inspection requirement — Interior lighting power
Paul Christakos
02/26/2025
Special inspection requirement — Lighting controls
Paul Christakos
02/26/2025
Special inspection requirement — Insulation placement and R values
Paul Christakos
02/26/2025
Special inspection requirement — Protection of exposed foundation insulation
JIAN DENG
02/26/2025
Special inspection requirement — Fenestration air leakage
Paul Christakos
02/26/2025
Special inspection requirement — Air barrier - visual inspection
Paul Christakos
02/26/2025
Special inspection requirement — Fenestration areas
Paul Christakos
02/26/2025
Special inspection requirement — Lighting in dwelling units
Paul Christakos
01/21/2025
Signed off — Alteration
HEAVY DUTY SIDEWALK SHED DURING BLDG ALTERATION, FILED SEP. SIDEWALK SHED SHALL COMPLY WITH CH #33 OF THE NYC BC. NO CHANGE IN USE, OCCUPANCY OR EGRESS UNDER THIS APPLICATION.
B01004217-S1
01/21/2025
Signed off — Alteration
HEAVY DUTY SIDEWALK SHED DURING BLDG ALTERATION, FILED SEP. SIDEWALK SHED SHALL COMPLY WITH CH #33 OF THE NYC BC. NO CHANGE IN USE, OCCUPANCY OR EGRESS UNDER THIS APPLICATION.
B01004217-I1
01/14/2025
Special inspection requirement — Duct leakage testing, insulation and design
JIAN DENG
01/11/2025
Special inspection requirement — Maintenance information
JIAN DENG
01/02/2025
Special inspection requirement — HVAC-R and service water heating equipment
JIAN DENG
01/02/2025
Special inspection requirement — Shutoff dampers
JIAN DENG
01/02/2025
Special inspection requirement — HVAC-R and service water piping design and insulation
JIAN DENG
01/02/2025
Special inspection requirement — HVAC-R and service water heating system controls
JIAN DENG
12/30/2024
Filed — ALT-CO - New Building with Existing Elements to Remain
INSTALLATION OF MECHANICAL SYSTEM FOR A MULTI-FAMILY 4-STORY RESIDENTIAL BUILDING IN CONJUNCTION WITH B00933649-I1.
B00933649-S5
12/27/2024
Signed off — ALT-CO - New Building with Existing Elements to Remain
INSTALLATION OF MECHANICAL SYSTEM FOR A MULTI-FAMILY 4-STORY RESIDENTIAL BUILDING IN CONJUNCTION WITH B00933649-I1.
B00933649-S3
12/10/2024
Permit issued — Curb Cut
B01028194-I1-CC
10/02/2024
Filed — ALT-CO - New Building with Existing Elements to Remain
INSTALLATION OF MECHANICAL SYSTEM FOR A MULTI-FAMILY 4-STORY RESIDENTIAL BUILDING IN CONJUNCTION WITH B00933649-I1.
B00933649-P5
10/01/2024
Special inspection requirement — Private On-Site Storm Water Disposal Systems-, and Detention Facilities, Installation
INDARDEO PARBHUNATH
10/01/2024
Special inspection requirement — HVAC-R and service water heating equipment
Paul Christakos
10/01/2024
Special inspection requirement — HVAC-R and service water heating system controls
Paul Christakos
10/01/2024
Special inspection requirement — HVAC-R and service water piping design and insulation
Paul Christakos
10/01/2024
Special inspection requirement — Soil Percolation Test - Private On-Site Storm Water Drainage Disposal Systems, and Detention Facilities
INDARDEO PARBHUNATH
09/03/2024
Filed — ALT-CO - New Building with Existing Elements to Remain
INSTALLATION OF MECHANICAL SYSTEM FOR A MULTI-FAMILY 4-STORY RESIDENTIAL BUILDING IN CONJUNCTION WITH B00933649-I1.
B00933649-P4
08/06/2024
Objection resolved — Addressed
08/06/2024
Objection resolved — Addressed
07/30/2024
Objection raised — Scope
07/30/2024
Objection raised — Zoning
07/29/2024
Permit issued — Sprinklers
B00933649-S6-EW-SP
07/23/2024
Filed — Alteration
NEW CURB CUT IN CONJUNCTION WITH ALTERATION CO APPLICATION.
B01028194-I1
07/11/2024
Permit issued — General Construction
B00933649-I1-GC
Latest 60 of 123 events.
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWMechanical SystemsSigned-offACER CONSTRUCTION INC03/05/2025
DOB NOWCurb CutSigned-offSUNSHINE BUILDERS INC12/10/2024
DOB NOWSprinklersSigned-offPRECISION SPKLR SVCS LLC07/29/2024
DOB NOWGeneral ConstructionPermit IssuedACER CONSTRUCTION INC07/11/2024
DOB NOWPlumbingSigned-offINFINITI ESC PLUMBING COR06/06/2024
DOB NOWStructuralSigned-offACER CONSTRUCTION INC03/18/2024
DOB NOWConstruction FenceSigned-offACER CONSTRUCTION INC02/28/2024
DOB NOWGeneral ConstructionSigned-offACER CONSTRUCTION INC02/28/2024
DOB NOWSidewalk ShedSigned-offAKM CONSTRUCTION NY02/14/2024
DOB NOWSupported ScaffoldSigned-offAKM CONSTRUCTION NY02/14/2024
DOB NOWConstruction FenceSigned-offACCRETE CONSTRUCTION GROU01/22/2024
DOB NOWGeneral ConstructionSigned-offACCRETE CONSTRUCTION GROU11/28/2023
1 project · most recent 03/10/2025
Storm Water/Sanitary
FiledStatusContractorScope
03/10/2025Signed-offINFINITI ESC PLUMBING CORStorm, Water/Sanitary
2 projects · most recent 02/13/2024
General Wiring
FiledStatusContractorScope
02/13/2024CompleteHIGH QUALITY ELECTRIC OF—
02/01/2024CompleteK.A.B. ELECTRIC CORPGeneral Wiring
1 project · most recent 03/10/2025
Steel Concrete Masonry
FiledStatusContractorScope
03/10/2025Signed-offACER CONSTRUCTION INCSteel, Concrete, Masonry
▾Field Inspections (DOB CAP) — 9
DateTypeResultReport
05/07/2025Pass-Final CND-Occupancy InspectionPassView ↗
04/21/2025Certified Storm Drainage-ST-Fixtures-FinishCertifiedView ↗
03/12/2025Certified Sprinkler-SP-Fixtures-FinishCertifiedView ↗
03/09/2025Certified Sprinkler-SP-Piping Dry/Wet-Hydrostatic TestCertifiedView ↗
02/26/2025Pass-Final Curb Cut Non-Directive 14PassView ↗
07/03/2024Certified Storm Drainage-ST-Piping-RoughingCertifiedView ↗
07/03/2024Certified Storm Drainage-ST-Piping-UndergroundCertifiedView ↗
07/03/2024Certified Water and Sanitary-WS-Sanitary Piping-RoughingCertifiedView ↗
07/03/2024Certified Water and Sanitary-WS-Sanitary Piping-UndergroundCertifiedView ↗
▾Special Inspection Requirements (DOB NOW) — 36
DateRequirementInspectorRole
02/26/2025Fire-Resistant Penetrations and JointsPaul Christakosspecial
02/26/2025Energy Code Compliance InspectionsPaul Christakosprogress
02/26/2025Fenestration and door U-factor and product ratingsPaul Christakosenergy_progress
02/26/2025Structural Stability – Alterations of existing buildingsJIAN DENGspecial
02/26/2025Fire-Resistance Rated ConstructionPaul Christakosprogress
02/26/2025Maintenance informationJIAN DENGenergy_progress
02/26/2025MeteringPaul Christakosenergy_progress
02/26/2025Exterior lighting powerPaul Christakosenergy_progress
02/26/2025Interior lighting powerPaul Christakosenergy_progress
02/26/2025Lighting controlsPaul Christakosenergy_progress
02/26/2025Insulation placement and R valuesPaul Christakosenergy_progress
02/26/2025Protection of exposed foundation insulationJIAN DENGenergy_progress
02/26/2025Fenestration air leakagePaul Christakosenergy_progress
02/26/2025Air barrier - visual inspectionPaul Christakosenergy_progress
02/26/2025Fenestration areasPaul Christakosenergy_progress
02/26/2025Lighting in dwelling unitsPaul Christakosenergy_progress
01/14/2025Duct leakage testing, insulation and designJIAN DENGenergy_progress
01/11/2025Maintenance informationJIAN DENGenergy_progress
01/02/2025HVAC-R and service water heating equipmentJIAN DENGenergy_progress
01/02/2025Shutoff dampersJIAN DENGenergy_progress
01/02/2025HVAC-R and service water piping design and insulationJIAN DENGenergy_progress
01/02/2025HVAC-R and service water heating system controlsJIAN DENGenergy_progress
10/01/2024Private On-Site Storm Water Disposal Systems-, and Detention Facilities, InstallationINDARDEO PARBHUNATHspecial
10/01/2024HVAC-R and service water heating equipmentPaul Christakosenergy_progress
10/01/2024HVAC-R and service water heating system controlsPaul Christakosenergy_progress
Latest 25 of 36.
▾Documents — 103 on file (BIS + DOB NOW)
▸Plans & Drawings16
▸DOB NOWPlans/Sketch16
08/26/2026B00965066-I1Request digital key ↗
08/26/2026B00988248-I1Request digital key ↗
08/26/2026B01004217-I1Request digital key ↗
Showing 3 of 16 on file for this type
▸Applications & Permits2
▸BISPLAN / WORK APPROVAL APPLICATION2
10/16/2024322119373Open ↗
10/11/2024322119373Open ↗
▸Zoning, Tax Lot & Property Records12
▸DOB NOWZD1: DOB Zoning Diagram4
08/13/2026B00933649-P6Open ↗
08/13/2026B00933649-I1Open ↗
08/13/2026B00933649-P2Open ↗
Showing 3 of 4 on file for this type
▸DOB NOWZoning Exhibit form (1-5)4
08/13/2026B00933649-I1Open ↗
08/13/2026B00933649-P2Open ↗
08/13/2026B00933649-P4Open ↗
Showing 3 of 4 on file for this type
▸BISTAX LOT: TENTATIVE LOT NUMBER ISSUED1
10/11/2024322119373Open ↗
▸BISZONING EXHIBIT III:DESC. & OWNRSHP.STMNT1
10/11/2024322119373Open ↗
▸BISZONING EXHIBIT I: CERTIFICATION1
10/11/2024322119373Open ↗
▸DOB NOWHouse Number Verification: TOPO Stamp1
08/13/2026B00933649-I1Open ↗
▸Seals & Professional Certifications36
▸DOB NOWDPL-1: Design Professional Seal & Signature16
08/26/2026B00965066-I1Open ↗
08/26/2026B00988248-I1Open ↗
08/25/2026B00933649-I1Open ↗
Showing 3 of 16 on file for this type
▸DOB NOWProgress Inspector Seal & Signature13
09/01/2026B00933649-P6Open ↗
09/01/2026B00933649-P6Open ↗
09/01/2026B00933649-P6Open ↗
Showing 3 of 13 on file for this type
▸DOB NOWSpecial Inspector Seal & Signature7
09/01/2026B00933649-P6Open ↗
09/01/2026B00933649-P6Open ↗
08/29/2026B01004217-S1Open ↗
Showing 3 of 7 on file for this type
▸Trade Schedules & Equipment4
▸DOB NOWDEP: Sewer Certification (Sanitary/Storm)4
08/13/2026B00933649-I1Open ↗
08/13/2026B00933649-P4Open ↗
08/13/2026B00933649-P2Open ↗
Showing 3 of 4 on file for this type
▸Safety & Tenant Protection3
▸DOB NOWParks Department Acknowledgment Letter for Street Trees Plan1
08/13/2026B00933649-I1Open ↗
▸DOB NOWStreet Trees Site Plan1
08/13/2026B00933649-I1Open ↗
▸DOB NOWStreet Tree Sign Off1
08/13/2026B00933649-I1Open ↗
▸Environmental & Asbestos12
▸DOB NOWDEP ACP-5: Asbestos Assessment Report12
08/26/2026B00965066-I1Open ↗
08/25/2026B00933649-S1Open ↗
08/25/2026B00933649-I1Open ↗
Showing 3 of 12 on file for this type
▸Filing & Intake Forms1
▸BISEFILING COVER SHEET1
10/16/2024322119373Open ↗
▸Other Documents17
▸DOB NOWProperty Ownership Certification4
08/25/2026B00933649-I1Open ↗
08/25/2026B00933649-P4Open ↗
08/15/2026B00933649-P6Open ↗
Showing 3 of 4 on file for this type
▸DOB NOWSite Survey: Initial4
08/13/2026B00933649-I1Open ↗
08/13/2026B00933649-P2Open ↗
08/13/2026B00933649-P4Open ↗
Showing 3 of 4 on file for this type
▸DOB NOWLocal Law 92/94 of 2019 Sustainable Roof Zone4
08/13/2026B00933649-P2Open ↗
08/13/2026B00933649-P4Open ↗
08/13/2026B00933649-P6Open ↗
Showing 3 of 4 on file for this type
▸BISEXTERNAL FORMS - SUPPORTING DOCUMENTATION3
10/24/2024322119373Open ↗
10/11/2024322119373Open ↗
10/11/2024322119373Open ↗
▸BISPLOT DIAGRAM1
10/24/2024322119373Open ↗
▸DOB NOWFinal Survey1
08/13/2026B00933649-I1Open ↗