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Three families
457 1 STREET
BROOKLYN · BIN 3025113
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1884Year Built
3Stories
C0Building Class
R6BZoning
3,456 sfGross Floor Area
3Units
FDNY Report ↗
Three families · 2,000 sf lot · 1.73 FAR built · Flood zone X
Locations of Work
ArchitecturePlumbing
Floor 12p · 1 filing · 3 docs
Basement2p · 1 filing · 3 docs
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
PRUDIGM ENGINEERING LLC208/11/2026
ANDRACHUK ARCHITECTURE PLLC108/10/2026
Building Lifecycle
All (14)Filed (3)Objection (4)Special Inspection (7)
09/07/2026
Objection resolved — Addressed
09/07/2026
Objection resolved — Addressed
08/24/2026
Objection raised — Other
08/24/2026
Objection raised — Other
08/11/2026
Filed — Alteration
Scope involves plumbing work at the cellar, basement, and first floors
B01411525-S2
08/11/2026
Filed — Alteration
Scope involves plumbing work at the cellar, basement, and first floors
B01411525-S1
08/10/2026
Filed — Alteration
Scope involves plumbing work at the cellar, basement, and first floors
B01411525-I1
07/30/2026
Special inspection requirement — Duct leakage testing, insulation and design
07/30/2026
Special inspection requirement — Fire-Resistant Penetrations and Joints
07/30/2026
Special inspection requirement — Ventilation and air distribution system
07/30/2026
Special inspection requirement — HVAC-R and service water piping design and insulation
07/24/2026
Special inspection requirement — Energy Code Compliance Inspections
07/16/2026
Special inspection requirement — Mechanical Systems
07/16/2026
Special inspection requirement — Final
Donald Andrachuk
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
BISPLISSUEDASPECT PLBNG&HTNG CO LLC08/01/2024
BISPLISSUEDR.J.C. MECHANICAL CORP11/03/2008
1 project · most recent 08/11/2026
Others Ventilation Systems
FiledStatusContractorScopeMake / Model / Capacity
08/11/2026——Others, Ventilation Systems
Ventilation
Panasonic FV-0511VF1 80 CFM · Exhaust Fan ×2
Other
Runtal ×5
1 project · most recent 08/11/2026
Water/Sanitary
FiledStatusContractorScope
08/11/2026——Water/Sanitary
▾Special Inspection Requirements (DOB NOW) — 7
DateRequirementInspectorRole
07/30/2026Duct leakage testing, insulation and design—energy_progress
07/30/2026Fire-Resistant Penetrations and Joints—special
07/30/2026Ventilation and air distribution system—energy_progress
07/30/2026HVAC-R and service water piping design and insulation—energy_progress
07/24/2026Energy Code Compliance Inspections—progress
07/16/2026Mechanical Systems—special
07/16/2026FinalDonald Andrachukprogress
▾Documents — 14 on file (BIS + DOB NOW)
▸Applications & Permits4
▸BISPLAN / WORK APPROVAL APPLICATION3
08/21/2024302142376Open ↗
08/15/2024302142376Open ↗
06/07/2024302142376Open ↗
▸BISWORK PERMIT APPLICATION1
08/05/2024302142376Open ↗
▸Seals & Professional Certifications3
▸DOB NOWDPL-1: Design Professional Seal & Signature3
08/16/2026B01411525-S2Open ↗
08/16/2026B01411525-S1Open ↗
08/16/2026B01411525-I1Open ↗
▸Trade Schedules & Equipment1
▸BISSCHEDULE B - PLUMBING1
08/15/2024302142376Open ↗
▸Inspections & Test Reports1
▸BIS* FINAL INSPECTION DIRECTIVE 14 OF 19751
08/30/2024302142376Open ↗
▸Approvals, Objections & Sign-offs2
▸BISLETTERS - SUPPORTING DOCUMENTATION1
08/05/2024302142376Open ↗
▸BISCERTIFICATE OF OCCUPANCY/LOC: REQUEST1
09/03/2024302142376Open ↗
▸Cost, Insurance & Ownership1
▸BISCOST AFFIDAVIT (FINAL): PW31
06/07/2024302142376Open ↗
▸Filing & Intake Forms1
▸BISADDITIONAL INFORMATION1
08/21/2024302142376Open ↗
▸Other Documents1
▸BIS* VENT. SYS.-ENGINEER/INSTALLER 27-136,7791
06/07/2024302142376Open ↗