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Two family brick
573 41 STREET
BROOKLYN · Sunset Park (Central) · BIN 3018004
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1910Year Built
2Stories
B1Building Class
R6BZoning
2,985 sfGross Floor Area
2Units
FDNY Report ↗
Two family brick · 1,900 sf lot · 1.57 FAR built · Flood zone X
Locations of Work
Architecture
Permit Issued — active, not yet Signed-off
RoofUnder Construction12p · 1 filing · 20 docs
Floor 2Under Construction12p · 1 filing · 20 docs
Floor 1Under Construction12p · 1 filing · 20 docs
BasementUnder Construction13p · 1 filing · 20 docs
▾Sales History (ACRIS)
DatePriceUnitSeller → Buyer$/sf
05/01/2024$1.5M—Private party → Private party$509/sf building
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
INDIVIDUAL305/19/2026
▾Filing Representatives (Expediters)
RepresentativeFilingsMost Recent
CONVERSANO ASSOCIATES, INC.403/21/2026
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
JBJ CONCRETE RENOVATIONSGeneral Contractor306/27/2026
BT'S PLUMBING AND HEATINGPlumbing107/08/2026
▾Special Inspection Agencies
AgencyLicense #FilingsMost Recent
STRUCTURAL ENGINEERING &5699205/19/2026
Building Lifecycle
All (19)Filed (3)Permit Issued (4)Objection (12)
07/10/2026
Objection resolved — Addressed
06/05/2026
Objection raised — Other
05/19/2026
Filed — Alteration CO
FILING HEREWITH FOR THE MODIFICATIONS TO EXISTING PLUMBING SYSTEMS,
B01189405-P1
04/30/2026
Permit issued — Plumbing
B01189405-S1-PL
03/25/2026
Permit issued — General Construction
B01189405-I1-GC
02/13/2026
Permit issued — General Construction
B01189405-I1-GC
10/23/2025
Permit issued — General Construction
B01189405-I1-GC
06/16/2025
Objection resolved — Addressed
06/05/2025
Objection raised — Other
06/04/2025
Filed — Alteration CO
FILING HEREWITH FOR THE MODIFICATIONS TO EXISTING PLUMBING SYSTEMS,
B01189405-S1
05/16/2025
Objection resolved — Addressed
05/16/2025
Objection resolved — Addressed
05/16/2025
Objection resolved — Addressed
05/16/2025
Objection resolved — Addressed
05/09/2025
Objection raised — Other
05/09/2025
Objection raised — Other
04/23/2025
Objection raised — Other
04/23/2025
Objection raised — Other
04/16/2025
Filed — Alteration CO
FILING HEREWITH FOR THE MODIFICATIONS TO EXISTING PLUMBING SYSTEMS,
B01189405-I1
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWPlumbingPermit IssuedBT'S PLUMBING AND HEATING04/30/2026
DOB NOWGeneral ConstructionPermit IssuedJBJ CONCRETE RENOVATIONS03/25/2026
DOB NOWGeneral ConstructionPermit IssuedJBJ CONCRETE RENOVATIONS02/13/2026
DOB NOWGeneral ConstructionPermit IssuedJBJ CONCRETE RENOVATIONS10/23/2025
1 project · most recent 05/19/2026
Gas Storm Water/Sanitary
FiledStatusContractorScope
05/19/2026Permit IssuedBT'S PLUMBING AND HEATINGGas, Storm, Water/Sanitary
1 project · most recent 03/24/2026
General Wiring
FiledStatusContractorScope
03/24/2026Permit IssuedREDGRAVE ELECTL MAINTNCEGeneral Wiring
▾Special Inspection Requirements (DOB NOW) — 28
DateRequirementInspectorRole
08/05/2026Fire-Resistant Penetrations and JointsROBERT SIQECAspecial
08/05/2026Structural Stability – Alterations of existing buildingsROBERT SIQECAspecial
08/05/2026Fire-Resistance Rated ConstructionROBERT SIQECAprogress
08/05/2026Energy Code Compliance InspectionsROBERT SIQECAprogress
08/05/2026Exterior lighting powerROBERT SIQECAenergy_progress
08/05/2026Fenestration air leakageROBERT SIQECAenergy_progress
08/05/2026Lighting controlsROBERT SIQECAenergy_progress
08/05/2026Air barrier - visual inspectionROBERT SIQECAenergy_progress
08/05/2026Lighting in dwelling unitsROBERT SIQECAenergy_progress
08/05/2026Fenestration and door U-factor and product ratingsROBERT SIQECAenergy_progress
08/05/2026Fenestration areasROBERT SIQECAenergy_progress
08/05/2026Insulation placement and R valuesROBERT SIQECAenergy_progress
08/05/2026Interior lighting powerROBERT SIQECAenergy_progress
08/05/2026Air barrier — testing ROBERT SIQECAenergy_progress
05/15/2026Fire-Resistant Penetrations and JointsROBERT SIQECAspecial
05/15/2026Structural Stability – Alterations of existing buildingsROBERT SIQECAspecial
05/15/2026Energy Code Compliance InspectionsROBERT SIQECAprogress
05/15/2026Fire-Resistance Rated ConstructionROBERT SIQECAprogress
05/15/2026Air barrier — testing ROBERT SIQECAenergy_progress
05/15/2026Insulation placement and R valuesROBERT SIQECAenergy_progress
05/15/2026Air barrier - visual inspectionROBERT SIQECAenergy_progress
05/15/2026Interior lighting powerROBERT SIQECAenergy_progress
05/15/2026Exterior lighting powerROBERT SIQECAenergy_progress
05/15/2026Fenestration air leakageROBERT SIQECAenergy_progress
05/15/2026Lighting controlsROBERT SIQECAenergy_progress
Latest 25 of 28.
▾Documents — 27 on file (BIS + DOB NOW)
▸Plans & Drawings3
▸DOB NOWPlans/Sketch3
08/17/2026B01189405-S1Request digital key ↗
08/15/2026B01189405-I1Request digital key ↗
08/14/2026B01189405-P1Request digital key ↗
▸Zoning, Tax Lot & Property Records2
▸DOB NOWZD1: DOB Zoning Diagram2
08/14/2026B01189405-P1Open ↗
08/13/2026B01189405-I1Open ↗
▸Seals & Professional Certifications9
▸DOB NOWProgress Inspector Seal & Signature4
08/29/2026B01189405-I1Open ↗
08/29/2026B01189405-I1Open ↗
08/23/2026B01189405-P1Open ↗
Showing 3 of 4 on file for this type
▸DOB NOWDPL-1: Design Professional Seal & Signature3
08/17/2026B01189405-S1Open ↗
08/17/2026B01189405-I1Open ↗
08/17/2026B01189405-P1Open ↗
▸DOB NOWSpecial Inspector Seal & Signature2
08/29/2026B01189405-I1Open ↗
08/23/2026B01189405-P1Open ↗
▸Safety & Tenant Protection2
▸DOB NOWStreet Tree Checklist2
08/15/2026B01189405-I1Open ↗
08/14/2026B01189405-P1Open ↗
▸Environmental & Asbestos3
▸DOB NOWDEP ACP-5: Asbestos Assessment Report3
08/17/2026B01189405-S1Open ↗
08/15/2026B01189405-I1Open ↗
08/14/2026B01189405-P1Open ↗
▸Other Documents8
▸DOB NOWPlot Diagram2
08/14/2026B01189405-P1Open ↗
08/13/2026B01189405-I1Open ↗
▸DOB NOWSite Survey: Initial2
08/14/2026B01189405-P1Open ↗
08/13/2026B01189405-I1Open ↗
▸DOB NOWProperty Ownership Certification2
08/15/2026B01189405-I1Open ↗
08/14/2026B01189405-P1Open ↗
▸DOB NOWLocal Law 92/94 of 2019 Sustainable Roof Zone2
08/14/2026B01189405-P1Open ↗
08/13/2026B01189405-I1Open ↗