← Back
Primarily 2 family with 1 store or office
1541 50TH STREET
BROOKLYN · BIN 3129157
💬 Discuss this project
1950Year Built
2.75Stories
S2Building Class
R6Zoning
2,598 sfGross Floor Area
3Units
FDNY Report ↗
Primarily 2 family with 1 store or office · Owner of record: 4909 RESIDENCE TRUST · 5,000 sf lot · 0.52 FAR built · Flood zone X
Locations of Work
No floor-level scope or drawing coverage on file for this building.
Nothing on file for this building.
Building Lifecycle
All (15)Filed (1)Special Inspection (14)
02/24/2025
Special inspection requirement — Structural Stability – Alterations of existing buildings
11/06/2024
Special inspection requirement — Insulation placement and R values
02/23/2024
Filed — ALT-CO - New Building with Existing Elements to Remain
PROPOSED HORIZONTAL ENLARGEMENT TO CONVERT EXISTING 3-STORY RESIDENTIAL BUILDING TO COMMUNITY FACILITY AND RESIDENTIAL BUILDING.
B00998024-I1
02/14/2024
Special inspection requirement — Energy Code Compliance Inspections
02/14/2024
Special inspection requirement — Fire-Resistance Rated Construction
02/14/2024
Special inspection requirement — Fenestration areas
02/14/2024
Special inspection requirement — Lighting controls
02/14/2024
Special inspection requirement — Maintenance information
02/14/2024
Special inspection requirement — Fenestration air leakage
02/14/2024
Special inspection requirement — Interior lighting power
02/14/2024
Special inspection requirement — Metering
02/14/2024
Special inspection requirement — Air barrier - visual inspection
02/14/2024
Special inspection requirement — Exterior lighting power
02/14/2024
Special inspection requirement — Fenestration and door U-factor and product ratings
02/14/2024
Special inspection requirement — Fire-Resistant Penetrations and Joints
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
LESTER KATZ, NCARB102/23/2024
▾Filing Representatives (Expediters)
RepresentativeFilingsMost Recent
EXPEDITER GROUP203/21/2026
Nothing on file for this building.
▾Special Inspection Requirements (DOB NOW) — 14
DateRequirementInspectorRole
02/24/2025Structural Stability – Alterations of existing buildings—special
11/06/2024Insulation placement and R values—energy_progress
02/14/2024Energy Code Compliance Inspections—progress
02/14/2024Fire-Resistance Rated Construction—progress
02/14/2024Fenestration areas—energy_progress
02/14/2024Lighting controls—energy_progress
02/14/2024Maintenance information—energy_progress
02/14/2024Fenestration air leakage—energy_progress
02/14/2024Interior lighting power—energy_progress
02/14/2024Metering—energy_progress
02/14/2024Air barrier - visual inspection—energy_progress
02/14/2024Exterior lighting power—energy_progress
02/14/2024Fenestration and door U-factor and product ratings—energy_progress
02/14/2024Fire-Resistant Penetrations and Joints—special
▾Documents — 38 on file (BIS + DOB NOW)
▸Plans & Drawings1
▸DOB NOWPlans/Sketch1
08/25/2026B00998024-I1Request digital key ↗
▸Applications & Permits4
▸BISPLAN / WORK APPROVAL APPLICATION4
09/01/2020322046969Open ↗
08/31/2020340759717Open ↗
07/22/2020322046969Open ↗
Showing 3 of 4 on file for this type
▸Zoning, Tax Lot & Property Records3
▸DOB NOWHouse Number Verification: TOPO Stamp1
08/13/2026B00998024-I1Open ↗
▸DOB NOWZoning Exhibit form (1-5)1
08/13/2026B00998024-I1Open ↗
▸DOB NOWZD1: DOB Zoning Diagram1
08/13/2026B00998024-I1Open ↗
▸Seals & Professional Certifications4
▸BISPROFESSIONAL CERTIFICATION STATEMENT1
08/31/2020340759717Open ↗
▸BISTECHNICAL REPORT STATEMENT OF RESPONSIBILITY1
08/31/2020340759717Open ↗
▸BISREQUIRED ITEMS CHECKLIST FOR PROFESSIONAL CERTIFICATION1
08/31/2020340759717Open ↗
▸DOB NOWDPL-1: Design Professional Seal & Signature1
08/13/2026B00998024-I1Open ↗
▸Trade Schedules & Equipment1
▸DOB NOWDEP: Sewer Certification (Sanitary/Storm)1
08/13/2026B00998024-I1Open ↗
▸Safety & Tenant Protection2
▸BISSTREET TREE CHECKLIST1
07/01/2020322046969Open ↗
▸DOB NOWStreet Tree Checklist1
08/13/2026B00998024-I1Open ↗
▸Environmental & Asbestos4
▸BISASBESTOS: CERTIFICATION (DEP ACP5)3
08/31/2020340759717Open ↗
07/01/2020322046969Open ↗
06/01/2020322046969Open ↗
▸DOB NOWDEP ACP-5: Asbestos Assessment Report1
08/13/2026B00998024-I1Open ↗
▸Energy Compliance1
▸BISTECHNICAL REPORT: ENERGY CODE - RESPONSIBILITY1
07/01/2020322046969Open ↗
▸Inspections & Test Reports2
▸BISSOIL REPORT1
07/01/2020322046969Open ↗
▸BISTECHNICAL REPORT: RESPONSIBILITY1
07/01/2020322046969Open ↗
▸Approvals, Objections & Sign-offs4
▸BISSCHEDULE A - OCCUPANCY / USE3
07/08/2020322046969Open ↗
07/01/2020322046969Open ↗
06/01/2020322046969Open ↗
▸DOB NOWFee Exempt Supporting Document - DOF ACRIS report or BIB letter1
08/13/2026B00998024-I1Open ↗
▸Cost, Insurance & Ownership2
▸BISCOST AFFIDAVIT2
08/31/2020340759717Open ↗
07/01/2020322046969Open ↗
▸Filing & Intake Forms3
▸BISEFILING COVER SHEET2
06/01/2020322046969Open ↗
05/29/2020322046969Open ↗
▸BISEFILING JOB APPLICATION COVER SHEET1
08/31/2020340759717Open ↗
▸Other Documents7
▸BISPLOT DIAGRAM2
07/01/2020322046969Open ↗
06/01/2020322046969Open ↗
▸DOB NOWSite Survey: Initial2
08/13/2026B00998024-I1Open ↗
08/13/2026B00998024-I1Open ↗
▸DOB NOWLocal Law 92/94 of 2019 Sustainable Roof Zone1
08/13/2026B00998024-I1Open ↗
▸DOB NOWPlot Diagram1
08/13/2026B00998024-I1Open ↗
▸DOB NOWProperty Ownership Certification1
08/13/2026B00998024-I1Open ↗