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Two family converted from one family
181 KOSCIUSZKO STREET
BROOKLYN · Bedford-Stuyvesant (West) · BIN 3049647
💬 Discuss this project
1899Year Built
2Stories
B3Building Class
R6BZoning
2,532 sfGross Floor Area
2Units
2 Open Violations 1 unresolved · 1 paperwork only ▸FDNY Report ↗
Two family converted from one family · Owner of record: FRALEG KUSCIUSZKO CORP · 1,875 sf lot · 1.35 FAR built · Flood zone X
Locations of Work
ArchitectureMechanicalPlumbing
Floor 21p · 1 filing · 19 docs
Floor 11p · 1 filing · 19 docs
Cellar3p · 2 filings · 20 docs
Basement2p · 2 filings · 20 docs
Sub-Basement1p · 1 filing · 19 docs
▾Owner History (Filing Record)
Companies and organizations named on filings. Individual owners are not shown.
OwnerFilingsMost Recent
IBK PARTNERS1307/08/2026
▾Sales History (ACRIS)
DatePriceUnitSeller → Buyer$/sf
10/28/2025$2.2M—— → —$869/sf building
11/15/2021$1.2M—— → —$464/sf building
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
L & C ASSOCIATES202/22/2022
BRENT M. PORTER, ARCHITECT, AND ASS101/23/2022
▾Filing Representatives (Expediters)
RepresentativeFilingsMost Recent
ENKAY DESIGN CONSULTING203/21/2026
L&C ASSOCIATES203/21/2026
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
LAPRIP INVESTORS INCGeneral Contractor407/08/2026
BUILD TECH CONSTRUCTION CORP.General Contractor307/08/2026
▾Special Inspection Agencies
AgencyLicense #FilingsMost Recent
NS ENGINEERS, P.C.1442102/22/2022
Building Lifecycle
All (21)Filed (3)Permit Issued (4)Violation (2)Special Inspection (12)
06/15/2026
Violation issued (ECB, open)
Construction
06/15/2026
Violation issued (ECB, open)
Construction
12/26/2022
Permit issued — General Construction
B00673133-I1-GC
12/26/2022
Permit issued — Construction Fence
B00666779-I1-FN
03/11/2022
Permit issued — General Construction
B00673133-I1-GC
02/22/2022
Filed — Alteration
B00683074-I1
02/22/2022
Filed — Alteration
INTERIOR RENOVATION WITH PARTITIONS. AS PER PLANS. NO CHANGE IN USE, MEANS OR OCCUPANCY IN THIS APPLICATION
B00673133-I1
02/17/2022
Special inspection requirement — Energy Code Compliance Inspections
02/17/2022
Special inspection requirement — HVAC-R and service water piping design and insulation
02/17/2022
Special inspection requirement — HVAC-R and service water heating equipment
02/17/2022
Special inspection requirement — HVAC-R and service water heating system controls
02/03/2022
Special inspection requirement — Fire-Resistant Penetrations and Joints
Shamsul Siddique
02/03/2022
Special inspection requirement — Energy Code Compliance Inspections
Shamsul Siddique
02/03/2022
Special inspection requirement — Air barrier - visual inspection
Shamsul Siddique
02/03/2022
Special inspection requirement — Fenestration and door U-factor and product ratings
Shamsul Siddique
02/03/2022
Special inspection requirement — Fenestration areas
Shamsul Siddique
02/03/2022
Special inspection requirement — Fenestration air leakage
Shamsul Siddique
02/03/2022
Special inspection requirement — Air barrier — testing
Shamsul Siddique
02/03/2022
Special inspection requirement — Interior lighting power
Shamsul Siddique
01/27/2022
Permit issued — Construction Fence
B00666779-I1-FN
01/23/2022
Filed — Alteration
B00666779-I1
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWGeneral ConstructionPermit IssuedBUILD TECH CONSTRUCTION C12/26/2022
DOB NOWConstruction FencePermit IssuedBUILD TECH CONSTRUCTION C12/26/2022
DOB NOWGeneral ConstructionPermit IssuedLAPRIP INVESTORS INC03/11/2022
DOB NOWConstruction FencePermit IssuedLAPRIP INVESTORS INC01/27/2022
Nothing on file for this building.
▾Special Inspection Requirements (DOB NOW) — 12
DateRequirementInspectorRole
02/17/2022Energy Code Compliance Inspections—progress
02/17/2022HVAC-R and service water piping design and insulation—energy_progress
02/17/2022HVAC-R and service water heating equipment—energy_progress
02/17/2022HVAC-R and service water heating system controls—energy_progress
02/03/2022Fire-Resistant Penetrations and JointsShamsul Siddiquespecial
02/03/2022Energy Code Compliance InspectionsShamsul Siddiqueprogress
02/03/2022Air barrier - visual inspectionShamsul Siddiqueenergy_progress
02/03/2022Fenestration and door U-factor and product ratingsShamsul Siddiqueenergy_progress
02/03/2022Fenestration areasShamsul Siddiqueenergy_progress
02/03/2022Fenestration air leakageShamsul Siddiqueenergy_progress
02/03/2022Air barrier — testing Shamsul Siddiqueenergy_progress
02/03/2022Interior lighting powerShamsul Siddiqueenergy_progress
▾Documents — 24 on file (BIS + DOB NOW)
▸Plans & Drawings3
▸DOB NOWPlans/Sketch3
08/31/2026B00666779-I1Request digital key ↗
08/31/2026B00673133-I1Request digital key ↗
08/31/2026B00683074-I1Request digital key ↗
▸Seals & Professional Certifications19
▸DOB NOWProgress Inspector Seal & Signature14
08/29/2026B00673133-I1Open ↗
08/29/2026B00673133-I1Open ↗
08/29/2026B00673133-I1Open ↗
Showing 3 of 14 on file for this type
▸DOB NOWDPL-1: Design Professional Seal & Signature3
08/31/2026B00666779-I1Open ↗
08/31/2026B00673133-I1Open ↗
08/13/2026B00683074-I1Open ↗
▸DOB NOWSpecial Inspector Seal & Signature2
08/29/2026B00673133-I1Open ↗
08/23/2026B00673133-P1Open ↗
▸Environmental & Asbestos2
▸DOB NOWDEP ACP-5: Asbestos Assessment Report2
08/31/2026B00673133-I1Open ↗
08/13/2026B00683074-I1Open ↗