← Back
Three families
664 UNION AVENUE
BRONX · BIN 2004920
💬 Discuss this project
1901Year Built
3Stories
C0Building Class
R6Zoning
4,005 sfGross Floor Area
3Units
Rent Stabilized12 Open Violations ▸
Three families · 2,375 sf lot · 1.69 FAR built · Flood zone X
Locations of Work
ArchitectureMechanicalFire Protection
Roof12p · 1 filing · 20 docs
Floor 310p · 1 filing · 20 docs
Floor 210p · 1 filing · 20 docs
Floor 19p · 1 filing · 20 docs
Basement10p · 1 filing · 20 docs
▾Sales History (ACRIS)
DatePriceUnitSeller → Buyer$/sf
07/31/2024$1.1M—Private party → 664 UNION HOLDINGS LLC$287/sf building
07/31/2024$1.1M—Private party → 664 UNION HOLDINGS LLC$287/sf building
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
NOEL WONG, RA703/03/2025
VASILIOS ARTEMIOU PE106/18/2024
▾Filing Representatives (Expediters)
RepresentativeFilingsMost Recent
EXPRESS FILING INC1603/21/2026
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
BUILDERS GROUP USA INCGeneral Contractor403/21/2026
TARGET PIPING NY LLCFire Protection107/08/2026
B&B MECH PLBG & HTG LLCPlumbing107/08/2026
▾Special Inspection Agencies
AgencyLicense #FilingsMost Recent
HRF SERVICES CORP5616703/03/2025
Building Lifecycle
All (161)Filed (8)Permit Issued (4)Signed Off (3)Violation (58)Inspection (10)Objection (48)Special Inspection (30)
08/05/2026
Violation issued (HPD, open)
B
08/05/2026
Violation issued (HPD, open)
B
07/31/2026
Violation issued (ECB, open)
Construction
07/27/2026
Violation issued (HPD, open)
C
07/27/2026
Violation issued (HPD, open)
B
04/22/2026
Violation issued (HPD, closed)
C
04/22/2026
Violation issued (HPD, closed)
B
04/22/2026
Violation issued (HPD, closed)
C
04/22/2026
Violation issued (HPD, closed)
B
04/22/2026
Violation issued (HPD, closed)
C
04/20/2026
Violation issued (ECB, closed)
Construction
04/01/2026
Violation issued (HPD, closed)
C
04/01/2026
Violation issued (HPD, open)
C
04/01/2026
Violation issued (HPD, closed)
A
04/01/2026
Violation issued (HPD, closed)
C
04/01/2026
Violation issued (HPD, closed)
C
03/19/2026
Violation issued (HPD, open)
C
03/19/2026
Violation issued (HPD, open)
C
01/19/2026
Violation issued (HPD, closed)
A
01/19/2026
Violation issued (HPD, open)
A
01/19/2026
Violation issued (HPD, open)
C
01/19/2026
Violation issued (HPD, closed)
A
01/19/2026
Violation issued (HPD, closed)
A
01/19/2026
Violation issued (HPD, closed)
A
01/19/2026
Violation issued (HPD, closed)
A
01/19/2026
Violation issued (HPD, open)
C
11/17/2025
Violation issued (HPD, closed)
I
04/14/2025
Violation issued (HPD, closed)
C
04/14/2025
Violation issued (HPD, open)
C
03/19/2025
Signed off — Alteration CO
PROPOSED INTERIOR RENOVATION CONVERTING EXISTING 3 STORY & BASEMENT 3 UNIT, INTO A 10 UNIT RESIDENTIAL BUILDING.
X01036688-S2
03/17/2025
Signed off — Alteration CO
PROPOSED INTERIOR RENOVATION CONVERTING EXISTING 3 STORY & BASEMENT 3 UNIT, INTO A 10 UNIT RESIDENTIAL BUILDING.
X01036688-S1
03/12/2025
Special inspection requirement — Fire-Resistant Penetrations and Joints
FAHAD FATEH
03/12/2025
Special inspection requirement — Energy Code Compliance Inspections
FAHAD FATEH
03/12/2025
Special inspection requirement — Fire-Resistance Rated Construction
FAHAD FATEH
03/12/2025
Special inspection requirement — Fenestration and door U-factor and product ratings
FAHAD FATEH
03/12/2025
Special inspection requirement — Electrical motors and elevators
FAHAD FATEH
03/12/2025
Special inspection requirement — Interior lighting power
FAHAD FATEH
03/12/2025
Special inspection requirement — Fenestration areas
FAHAD FATEH
03/12/2025
Special inspection requirement — Fenestration air leakage
FAHAD FATEH
03/12/2025
Special inspection requirement — Exterior lighting power
FAHAD FATEH
03/12/2025
Special inspection requirement — Insulation placement and R values
FAHAD FATEH
03/12/2025
Special inspection requirement — Metering
FAHAD FATEH
03/12/2025
Special inspection requirement — Air barrier - visual inspection
FAHAD FATEH
03/12/2025
Special inspection requirement — Lighting in dwelling units
FAHAD FATEH
03/12/2025
Special inspection requirement — Permanent certificate
FAHAD FATEH
03/12/2025
Special inspection requirement — Maintenance information
FAHAD FATEH
03/03/2025
Filed — Alteration CO
PROPOSED INTERIOR RENOVATION CONVERTING EXISTING 3 STORY & BASEMENT 3 UNIT, INTO A 10 UNIT RESIDENTIAL BUILDING.
X01036688-P3
03/03/2025
Special inspection requirement — Lighting in dwelling units
FAHAD FATEH
03/03/2025
Special inspection requirement — Energy Code Compliance Inspections
FAHAD FATEH
03/03/2025
Special inspection requirement — Fire-Resistance Rated Construction
FAHAD FATEH
03/03/2025
Special inspection requirement — Exterior lighting power
FAHAD FATEH
03/03/2025
Special inspection requirement — Fenestration and door U-factor and product ratings
FAHAD FATEH
03/03/2025
Special inspection requirement — Air barrier - visual inspection
FAHAD FATEH
03/03/2025
Special inspection requirement — Fenestration areas
FAHAD FATEH
03/03/2025
Special inspection requirement — Maintenance information
FAHAD FATEH
03/03/2025
Special inspection requirement — Electrical motors and elevators
FAHAD FATEH
03/03/2025
Special inspection requirement — Permanent certificate
FAHAD FATEH
03/03/2025
Special inspection requirement — Fire-Resistant Penetrations and Joints
FAHAD FATEH
03/03/2025
Special inspection requirement — Metering
FAHAD FATEH
03/03/2025
Special inspection requirement — Insulation placement and R values
FAHAD FATEH
Latest 60 of 161 events.
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWMechanical SystemsSigned-offBUILDERS GROUP USA09/11/2024
DOB NOWPlumbingSigned-offTARGET PIPING NY LLC09/06/2024
DOB NOWSprinklersSigned-offTARGET PIPING NY LLC08/30/2024
DOB NOWGeneral ConstructionPermit IssuedBUILDERS GROUP USA08/27/2024
1 project · most recent 03/03/2025
Heating and Air Conditioning Systems
FiledStatusContractorScopeMake / Model / Capacity
03/03/2025Signed-offBUILDERS GROUP USA INCHeating and Air Conditioning Systems
Heat / Cool
Daikin 2MXS18WMVJU9, 3MXM24AVJU9, 4MXS36WMVJU9 132,300 BTU · Heat Pump Outdoor ×28
RXF12AXVJU 40,200 BTU · Heat Pump Outdoor ×12
1 project · most recent 03/03/2025
Sprinkler System
FiledStatusContractorScope
03/03/2025Signed-offTARGET PIPING NY LLCSprinkler System
1 project · most recent 03/03/2025
Storm Water/Sanitary
FiledStatusContractorScope
03/03/2025Signed-offTARGET PIPING NY LLCStorm, Water/Sanitary
1 project · most recent 03/24/2025
General Wiring
FiledStatusContractorScope
03/24/2025CompleteTRUE POWER ELECL CONT LLCGeneral Wiring
1 project · most recent 03/03/2025
Fence
FiledStatusContractorScope
03/03/2025Signed-offBUILDERS GROUP USA INCFence
▾Field Inspections (DOB CAP) — 10
DateTypeResultReport
12/03/2024Pass-Final CND-Occupancy InspectionPassView ↗
12/02/2024Certified Sprinkler-SP-Fixtures-FinishCertifiedView ↗
12/02/2024Certified Storm Drainage-ST-Fixtures-FinishCertifiedView ↗
12/02/2024Certified Water and Sanitary-WS-Fixtures-FinishCertifiedView ↗
11/27/2024Certified Sprinkler-SP-Piping Dry/Wet-Hydrostatic TestCertifiedView ↗
11/13/2024Pass-Final PL - UndergroundPassView ↗
09/25/2024Pass-Final PL - Up to 9 Requested FloorsPassView ↗
09/16/2024Pass-Final PL - UndergroundPassView ↗
08/13/2024Pass-Final CND-Occupancy InspectionPassView ↗
07/16/2024Pass-Final CND-Occupancy InspectionPassView ↗
▾Special Inspection Requirements (DOB NOW) — 44
DateRequirementInspectorRole
03/12/2025Fire-Resistant Penetrations and JointsFAHAD FATEHspecial
03/12/2025Energy Code Compliance InspectionsFAHAD FATEHprogress
03/12/2025Fire-Resistance Rated ConstructionFAHAD FATEHprogress
03/12/2025Fenestration and door U-factor and product ratingsFAHAD FATEHenergy_progress
03/12/2025Electrical motors and elevatorsFAHAD FATEHenergy_progress
03/12/2025Interior lighting powerFAHAD FATEHenergy_progress
03/12/2025Fenestration areasFAHAD FATEHenergy_progress
03/12/2025Fenestration air leakageFAHAD FATEHenergy_progress
03/12/2025Exterior lighting powerFAHAD FATEHenergy_progress
03/12/2025Insulation placement and R valuesFAHAD FATEHenergy_progress
03/12/2025MeteringFAHAD FATEHenergy_progress
03/12/2025Air barrier - visual inspectionFAHAD FATEHenergy_progress
03/12/2025Lighting in dwelling unitsFAHAD FATEHenergy_progress
03/12/2025Permanent certificateFAHAD FATEHenergy_progress
03/12/2025Maintenance informationFAHAD FATEHenergy_progress
03/03/2025Lighting in dwelling unitsFAHAD FATEHenergy_progress
03/03/2025Energy Code Compliance InspectionsFAHAD FATEHprogress
03/03/2025Fire-Resistance Rated ConstructionFAHAD FATEHprogress
03/03/2025Exterior lighting powerFAHAD FATEHenergy_progress
03/03/2025Fenestration and door U-factor and product ratingsFAHAD FATEHenergy_progress
03/03/2025Air barrier - visual inspectionFAHAD FATEHenergy_progress
03/03/2025Fenestration areasFAHAD FATEHenergy_progress
03/03/2025Maintenance informationFAHAD FATEHenergy_progress
03/03/2025Electrical motors and elevatorsFAHAD FATEHenergy_progress
03/03/2025Permanent certificateFAHAD FATEHenergy_progress
Latest 25 of 44.
▾Documents — 60 on file (BIS + DOB NOW)
▸Plans & Drawings8
▸DOB NOWPlans/Sketch8
08/21/2026X01036688-P3Request digital key ↗
08/21/2026X01036688-S3Request digital key ↗
08/21/2026X01036688-S2Request digital key ↗
Showing 3 of 8 on file for this type
▸Zoning, Tax Lot & Property Records3
▸DOB NOWZD1: DOB Zoning Diagram3
08/13/2026X01036688-I1Open ↗
08/13/2026X01036688-P2Open ↗
08/13/2026X01036688-P3Open ↗
▸Seals & Professional Certifications23
▸DOB NOWProgress Inspector Seal & Signature10
09/01/2026X01036688-S4Open ↗
09/01/2026X01036688-S4Open ↗
08/28/2026X01036688-I1Open ↗
Showing 3 of 10 on file for this type
▸DOB NOWDPL-1: Design Professional Seal & Signature8
08/21/2026X01036688-P3Open ↗
08/21/2026X01036688-P2Open ↗
08/21/2026X01036688-P1Open ↗
Showing 3 of 8 on file for this type
▸DOB NOWSpecial Inspector Seal & Signature5
09/01/2026X01036688-S4Open ↗
08/28/2026X01036688-I1Open ↗
08/26/2026X01036688-S1Open ↗
Showing 3 of 5 on file for this type
▸Safety & Tenant Protection6
▸DOB NOWStreet Tree Checklist3
08/21/2026X01036688-P3Open ↗
08/15/2026X01036688-I1Open ↗
08/14/2026X01036688-P2Open ↗
▸DOB NOWStreet Trees Site Plan1
08/13/2026X01036688-I1Open ↗
▸DOB NOWStreet Tree Sign Off1
08/13/2026X01036688-I1Open ↗
▸DOB NOWParks Department Acknowledgment Letter for Street Trees Plan1
08/13/2026X01036688-I1Open ↗
▸Environmental & Asbestos7
▸DOB NOWDEP ACP-5: Asbestos Assessment Report7
08/21/2026X01036688-P3Open ↗
08/21/2026X01036688-S2Open ↗
08/21/2026X01036688-S1Open ↗
Showing 3 of 7 on file for this type
▸Other Documents13
▸DOB NOWSite Survey: Initial3
08/13/2026X01036688-P2Open ↗
08/13/2026X01036688-P3Open ↗
08/13/2026X01036688-I1Open ↗
▸DOB NOWLocal Law 92/94 of 2019 Sustainable Roof Zone3
08/13/2026X01036688-P2Open ↗
08/13/2026X01036688-P3Open ↗
08/13/2026X01036688-I1Open ↗
▸DOB NOWPlot Diagram3
08/13/2026X01036688-P2Open ↗
08/13/2026X01036688-P3Open ↗
08/13/2026X01036688-I1Open ↗
▸DOB NOWProperty Ownership Certification3
08/21/2026X01036688-P3Open ↗
08/15/2026X01036688-I1Open ↗
08/14/2026X01036688-P2Open ↗
▸DOB NOWFinal Survey1
08/13/2026X01036688-I1Open ↗