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Two family converted from one family
549 1 STREET
BROOKLYN · BIN 3025149
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1901Year Built
3Stories
B3Building Class
R7BZoning
4,894 sfGross Floor Area
2Units
FDNY Report ↗
Two family converted from one family · Owner of record: 549 FIRST ST OWNERSCORP · 2,050 sf lot · 2.39 FAR built · Flood zone X
Locations of Work
ArchitectureStructuralPlumbingGeneral
Permit Issued — active, not yet Signed-off
Floor 33p · 1 filing · 5 docs
Floor 21p · 1 filing · 5 docs
Floor 1Under Construction2p · 1 filing · 8 docs
CellarUnder Construction2p · 1 filing · 8 docs
BasementUnder Construction2p · 1 filing · 8 docs
Sub-BasementUnder Construction2p · 1 filing · 8 docs
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
GARY BENNETT ARCHITECTURE PLLC103/22/2026
KELLEY DESIGN207/22/2025
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
DWIP CORPGeneral Contractor104/09/2026
ARCO PLBG AND HTG INCPlumbing107/08/2026
▾Special Inspection Agencies
AgencyLicense #FilingsMost Recent
NIZA WORKS OF ARCH PLLC6101103/22/2026
ERIK SUN, ARCHITECT, PLLC3010106/25/2025
Building Lifecycle
All (27)Filed (3)Permit Issued (2)Inspection (6)Objection (16)
04/23/2026
Inspection — Certified Remove/Cap - work done in accordance with code
Certified
View inspection ↗
04/14/2026
Objection raised — Other
04/14/2026
Objection resolved — Addressed
04/14/2026
Objection raised — Other
04/14/2026
Objection resolved — Addressed
04/14/2026
Objection raised — Other
04/14/2026
Objection resolved — Addressed
04/14/2026
Objection raised — Other
04/14/2026
Objection resolved — Addressed
03/31/2026
Inspection — Pass-Final PL - Up to 3 Requested Floors
Pass
View inspection ↗
03/26/2026
Inspection — Certified Sprinkler-SP-Fixtures-Finish
Certified
View inspection ↗
03/22/2026
Filed — Alteration
RECONFIGURATION OF EXISTING LAUNDRY ROOM AND NEW BATHROOM IN EXISTING DWELLING. NO CHANGE TO USE EGRESS OF OCCUPANCY UNDER THIS APPLICATION. ALL PLUMBING WORK TO BE FILED UNDER SEPARATE APPLICATION.
B01335582-I1
03/20/2026
Inspection — Certified Sprinkler-SP-Piping Dry/Wet-Hydrostatic Test
Certified
View inspection ↗
03/19/2026
Inspection — Pass-Final PL - Up to 3 Requested Floors
Pass
View inspection ↗
12/11/2025
Permit issued — Plumbing
B01243969-S1-PL
11/25/2025
Permit issued — Structural
B01243969-I1-GC-CX
08/20/2025
Objection resolved — Addressed
08/13/2025
Objection resolved — Addressed
07/22/2025
Filed — Alteration
Relocation of (2) 3-piece bathrooms and one kitchen, including the relocation of one gas range. No change of use, egress, or occupancy.
B01243969-S1
07/21/2025
Objection resolved — Addressed
07/21/2025
Objection resolved — Addressed
06/27/2025
Objection raised — Structural
06/27/2025
Objection raised — Admin
06/27/2025
Objection raised — Mechanical
06/27/2025
Objection raised — Structural
06/25/2025
Filed — Alteration
Relocation of (2) 3-piece bathrooms and one kitchen, including the relocation of one gas range. No change of use, egress, or occupancy.
B01243969-I1
03/21/2024
Inspection — Pass-Final PL - Up to 3 Requested Floors
Pass
View inspection ↗
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWPlumbingPermit IssuedARCO PLBG AND HTG INC12/11/2025
DOB NOWStructuralPermit IssuedDWIP CORP11/25/2025
1 project · most recent 07/22/2025
Air Conditioning Systems
FiledStatusContractorScopeMake / Model / Capacity
07/22/2025Permit IssuedDWIP CORPAir Conditioning Systems
Cooling
Cooper & Hunter Air Handler CH-N36CU 36,000 BTU · Ahu ×2
Compressor CH-36LCDTUI 36,000 BTU · Condensing Unit ×1
1 project · most recent 03/22/2026
Gas Water/Sanitary
FiledStatusContractorScope
03/22/2026——Gas, Water/Sanitary
1 project · most recent 11/28/2025
General Wiring
FiledStatusContractorScope
11/28/2025CompleteKEPLER ELECTRICAL CONTGeneral Wiring
1 project · most recent 07/22/2025
Steel Masonry
FiledStatusContractorScope
07/22/2025Permit IssuedARCO PLBG AND HTG INCSteel, Masonry
▾Field Inspections (DOB CAP) — 6
DateTypeResultReport
04/23/2026Certified Remove/Cap - work done in accordance with codeCertifiedView ↗
03/31/2026Pass-Final PL - Up to 3 Requested FloorsPassView ↗
03/26/2026Certified Sprinkler-SP-Fixtures-FinishCertifiedView ↗
03/20/2026Certified Sprinkler-SP-Piping Dry/Wet-Hydrostatic TestCertifiedView ↗
03/19/2026Pass-Final PL - Up to 3 Requested FloorsPassView ↗
03/21/2024Pass-Final PL - Up to 3 Requested FloorsPassView ↗
▾Documents — 25 on file (BIS + DOB NOW)
▸Plans & Drawings4
▸DOB NOWPlans/Sketch4
08/21/2026B01243969-I1Request digital key ↗
08/21/2026B01243969-S1Request digital key ↗
08/17/2026B01335582-S1Request digital key ↗
Showing 3 of 4 on file for this type
▸Applications & Permits5
▸DOB NOWLPC Approval/Permit4
08/17/2026B01335582-S1Open ↗
08/13/2026B01243969-S1Open ↗
08/13/2026B01243969-I1Open ↗
Showing 3 of 4 on file for this type
▸BISPLAN / WORK APPROVAL APPLICATION1
02/08/2013320708855Open ↗
▸Seals & Professional Certifications5
▸DOB NOWDPL-1: Design Professional Seal & Signature3
08/21/2026B01243969-I1Open ↗
08/21/2026B01243969-S1Open ↗
08/17/2026B01335582-I1Open ↗
▸BISTECHNICAL REPORT: RESPONSIBILITY/CERTIFICATION1
02/08/2013320708855Open ↗
▸DOB NOWSpecial Inspector Seal & Signature1
08/25/2026B01335582-S1Open ↗
▸Safety & Tenant Protection1
▸BISSTREET TREE CHECKLIST1
02/08/2013320708855Open ↗
▸Environmental & Asbestos5
▸DOB NOWDEP ACP-5: Asbestos Assessment Report4
08/21/2026B01243969-S1Open ↗
08/21/2026B01243969-I1Open ↗
08/17/2026B01335582-S1Open ↗
Showing 3 of 4 on file for this type
▸BISASBESTOS: CERTIFICATION (DEP ACP5)1
02/08/2013320708855Open ↗
▸Energy Compliance1
▸BISTECHNICAL REPORT: ENERGY CODE PROGRESS INSPS1
02/08/2013320708855Open ↗
▸Approvals, Objections & Sign-offs2
▸BISLANDMARKS APPROVAL1
04/25/2013320708855Open ↗
▸BISADMINISTRATIVE OBJECTIONS1
02/08/2013320708855Open ↗
▸Cost, Insurance & Ownership1
▸BISCOST AFFIDAVIT1
02/08/2013320708855Open ↗
▸Filing & Intake Forms1
▸BISEFILING COVER SHEET1
02/08/2013320708855Open ↗