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Elevator apt, fireproof without stores
4020 LACONIA AVENUE
BRONX · BIN 2094159
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1951Year Built
14Stories
D3Building Class
R5Zoning
1,038,034 sfGross Floor Area
1,236Units
Rent Stabilized130 Active Violations 126 unresolved · 4 paperwork only ▸
Elevator apt, fireproof without stores · Owner of record: NYC Housing Authority · 1,019,747 sf lot · 1.02 FAR built · Flood zone X
Locations of Work
ArchitectureStructuralElectricalMechanicalPlumbingEquipmentGeneral
Names shown beside floors are taken automatically from the text of filed documents and may be incomplete or wrong.
Permit Issued — active, not yet Signed-off
RoofCsa Preservation Partners LLC16p · 3 filings · 20 docs
Floor 3Csa Preservation Partners LLCUnder Construction64p · 3 filings · 20 docs
Floor 2Csa Preservation Partners LLCUnder Construction64p · 3 filings · 20 docs
Floor 1Csa Preservation Partners LLCUnder Construction87p · 4 filings · 20 docs
CellarCsa Preservation Partners LLCUnder Construction27p · 3 filings · 20 docs
BasementCsa Preservation Partners LLCUnder Construction4p · 2 filings · 20 docs
Sub-BasementCsa Preservation Partners LLCUnder Construction40p · 1 filing · 20 docs
Site & exteriorCsa Preservation Partners LLCUnder Construction38p · 4 filings · 20 docs
▾Owner History (Filing Record)
Companies and organizations named on filings. Individual owners are not shown.
OwnerFilingsMost Recent
CSA Preservation Partners5209/15/2026
New York City Housing Authority503/21/2026
▾Design Consultants (Architect / Engineer of Record)
▾Filing Representatives (Expediters)
RepresentativeFilingsMost Recent
JM Zoning1603/21/2026
A1 Expediting Service403/21/2026
Rigid Structural Design203/21/2026
AE Design Solution203/21/2026
Rand Engineering & Arch203/21/2026
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
River City BuildersGeneral Contractor1107/23/2026
Rockledge ScaffoldScaffold304/08/2026
Accord PowerGeneral Contractor304/09/2026
M & A ProjectsScaffold203/21/2026
Luna NYC ElectricElectrical203/21/2026
Vertex P & HPlumbing109/15/2026
Accord Power ElectricElectrical103/21/2026
SNS OrgnizationGeneral Contractor107/08/2026
4 Brothers & Sons FenceScaffold107/08/2026
Hay Mechanical SolutionsPlumbing106/27/2026
▾Special Inspection Agencies
AgencyLicense #FilingsMost Recent
Tectonic Engineering Cons106909/10/2026
Synergic Design8561203/23/2026
Rand Engineering & Architects266110/30/2023
Building Lifecycle
All (84)Filed (17)Permit Issued (14)Signed Off (1)Violation (2)Objection (20)Special Inspection (30)
09/14/2026
Permit issued — Plumbing
X00896129-S1-PL
09/10/2026
Filed — Alteration
REMOVAL AND REPLACEMENT OF THE EXISTING STEAM SUPPLIED HOT WATER GENERATION TO A DIRECT NATURAL GAS FIRED WATER HEATING SYSTEM. ADDITIONAL SUPPLY AND RETURN PIPING AT BASEMENT LEVEL. NO CHANGE TO EXISTING USE, OCCUPANCY OR EGRESS.
X00896129-P5
08/12/2026
Special inspection requirement — Tenant Protection Plan Compliance
GEORGE GHEBRYAL
08/12/2026
Special inspection requirement — Fire-Resistant Penetrations and Joints
GEORGE GHEBRYAL
08/11/2026
Special inspection requirement — Tenant Protection Plan Compliance
08/07/2026
Filed — Alteration
REMOVAL AND REPLACEMENT OF THE EXISTING STEAM SUPPLIED HOT WATER GENERATION TO A DIRECT NATURAL GAS FIRED WATER HEATING SYSTEM. ADDITIONAL SUPPLY AND RETURN PIPING AT BASEMENT LEVEL. NO CHANGE TO EXISTING USE, OCCUPANCY OR EGRESS.
X00896129-P4
07/22/2026
Permit issued — Mechanical Systems
X00896129-S2-MS
06/09/2026
Special inspection requirement — Tenant Protection Plan Compliance
05/05/2026
Permit issued — Plumbing
X00896129-S3-PL
04/21/2026
Permit issued — Mechanical Systems
X00896129-S4-MS
03/23/2026
Filed — Alteration
Installation of 38.695 kw solar energy system on roof. No change of occupancy, use or egress.
X01123958-P1
03/23/2026
Special inspection requirement — Air barrier - visual inspection
Malathi Ananthakrishnan
03/23/2026
Special inspection requirement — Energy Code Compliance Inspections
Malathi Ananthakrishnan
03/23/2026
Special inspection requirement — Final
Malathi Ananthakrishnan
03/23/2026
Special inspection requirement — Fire-Resistant Penetrations and Joints
Malathi Ananthakrishnan
03/23/2026
Special inspection requirement — Structural Stability – Alterations of existing buildings
Malathi Ananthakrishnan
03/23/2026
Special inspection requirement — Structural Stability – Alterations of existing buildings
Malathi Ananthakrishnan
03/10/2026
Special inspection requirement — Final
Malathi Ananthakrishnan
03/10/2026
Special inspection requirement — Energy Code Compliance Inspections
Malathi Ananthakrishnan
03/10/2026
Special inspection requirement — Fire-Resistant Penetrations and Joints
Malathi Ananthakrishnan
03/10/2026
Special inspection requirement — Air barrier - visual inspection
Malathi Ananthakrishnan
01/08/2026
Permit issued — Solar
X01123958-I1-SL
10/09/2025
Special inspection requirement — Mechanical Systems
GEORGE GHEBRYAL
10/09/2025
Special inspection requirement — Heating Systems
GEORGE GHEBRYAL
10/09/2025
Special inspection requirement — Tenant Protection Plan Compliance
GEORGE GHEBRYAL
10/09/2025
Special inspection requirement — Final
GEORGE GHEBRYAL
09/23/2025
Filed — Alteration
REMOVAL AND REPLACEMENT OF THE EXISTING STEAM SUPPLIED HOT WATER GENERATION TO A DIRECT NATURAL GAS FIRED WATER HEATING SYSTEM. ADDITIONAL SUPPLY AND RETURN PIPING AT BASEMENT LEVEL. NO CHANGE TO EXISTING USE, OCCUPANCY OR EGRESS.
X00896129-P3
09/19/2025
Signed off — Alteration
INSTALLATION OF TEMPORARY PIPE SCAFFOLD AS PER PLANS. NO CHANGE IN USE, EGRESS OR OCCUPANCY.
X00985939-I1
09/11/2025
Filed — Alteration
REMOVAL AND REPLACEMENT OF THE EXISTING STEAM SUPPLIED HOT WATER GENERATION TO A DIRECT NATURAL GAS FIRED WATER HEATING SYSTEM. ADDITIONAL SUPPLY AND RETURN PIPING AT BASEMENT LEVEL. NO CHANGE TO EXISTING USE, OCCUPANCY OR EGRESS.
X00896129-P2
08/27/2025
Special inspection requirement — Mechanical Systems
GEORGE GHEBRYAL
08/27/2025
Special inspection requirement — Heating Systems
GEORGE GHEBRYAL
08/27/2025
Special inspection requirement — Tenant Protection Plan Compliance
08/27/2025
Special inspection requirement — Final
GEORGE GHEBRYAL
08/12/2025
Special inspection requirement — Fire-Resistance Rated Construction
GEORGE GHEBRYAL
08/12/2025
Special inspection requirement — Energy Code Compliance Inspections
GEORGE GHEBRYAL
08/12/2025
Special inspection requirement — Fenestration and door U-factor and product ratings
GEORGE GHEBRYAL
08/12/2025
Special inspection requirement — Fenestration areas
GEORGE GHEBRYAL
08/12/2025
Special inspection requirement — Fire-Resistant Penetrations and Joints
GEORGE GHEBRYAL
08/12/2025
Special inspection requirement — Final
GEORGE GHEBRYAL
08/12/2025
Special inspection requirement — Tenant Protection Plan Compliance
07/14/2025
Filed — Alteration
REMOVAL AND REPLACEMENT OF THE EXISTING STEAM SUPPLIED HOT WATER GENERATION TO A DIRECT NATURAL GAS FIRED WATER HEATING SYSTEM. ADDITIONAL SUPPLY AND RETURN PIPING AT BASEMENT LEVEL. NO CHANGE TO EXISTING USE, OCCUPANCY OR EGRESS.
X00896129-P1
06/25/2025
Filed — Alteration
REMOVAL AND REPLACEMENT OF THE EXISTING STEAM SUPPLIED HOT WATER GENERATION TO A DIRECT NATURAL GAS FIRED WATER HEATING SYSTEM. ADDITIONAL SUPPLY AND RETURN PIPING AT BASEMENT LEVEL. NO CHANGE TO EXISTING USE, OCCUPANCY OR EGRESS.
X00896129-S4
05/30/2025
Special inspection requirement — Fenestration and door U-factor and product ratings
GEORGE GHEBRYAL
05/01/2025
Violation issued (ECB, closed)
Construction
05/01/2025
Violation issued (ECB, closed)
Construction
03/07/2025
Filed — Alteration
CONSTRUCTION FENCE AS PER DRAWINGS. CONSTRUCTION FENCE SHALL COMPLY WITH CH #33 OF THE NYC BC. NO CHANGE IN USE, OCCUPANCY OR EGRESS UNDER THIS APPLICATION.
X01072069-S1
03/07/2025
Permit issued — Construction Fence
X01072069-S1-FN
03/04/2025
Filed — Alteration
REMOVAL AND REPLACEMENT OF THE EXISTING STEAM SUPPLIED HOT WATER GENERATION TO A DIRECT NATURAL GAS FIRED WATER HEATING SYSTEM. ADDITIONAL SUPPLY AND RETURN PIPING AT BASEMENT LEVEL. NO CHANGE TO EXISTING USE, OCCUPANCY OR EGRESS.
X00896129-S3
02/11/2025
Permit issued — General Construction
X00896129-I1-GC
02/05/2025
Permit issued — General Construction
X00922743-I1-GC
01/21/2025
Permit issued — Solar
X01123958-I1-SL
12/11/2024
Filed — Alteration
Installation of 38.695 kw solar energy system on roof. No change of occupancy, use or egress.
X01123958-I1
12/06/2024
Permit issued — Supported Scaffold
X00985939-I1-SF
12/05/2024
Permit issued — Construction Fence
X01135100-I1-FN
12/04/2024
Filed — Alteration
X01135100-I1
12/03/2024
Filed — Alteration
INSTALLATION OF TEMPORARY PIPE SCAFFOLD AS PER PLANS. NO CHANGE IN USE, EGRESS OR OCCUPANCY.
X00985939-I1
11/15/2024
Permit issued — General Construction
X00922743-I1-GC
11/07/2024
Permit issued — General Construction
X00896129-I1-GC
09/20/2024
Permit issued — Sidewalk Shed
X01072069-I1-SH
09/19/2024
Filed — Alteration
CONSTRUCTION FENCE AS PER DRAWINGS. CONSTRUCTION FENCE SHALL COMPLY WITH CH #33 OF THE NYC BC. NO CHANGE IN USE, OCCUPANCY OR EGRESS UNDER THIS APPLICATION.
X01072069-I1
Latest 60 of 84 events.
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWPlumbingPermit IssuedVertex P & H09/14/2026
DOB NOWMechanical SystemsPermit IssuedRiver City Builders07/22/2026
DOB NOWPlumbingPermit IssuedHay Mechanical Solutions05/05/2026
DOB NOWMechanical SystemsPermit IssuedSNS Orgnization04/21/2026
DOB NOWSolarPermit IssuedAccord Power01/08/2026
DOB NOWConstruction FencePermit IssuedRockledge Scaffold03/07/2025
DOB NOWGeneral ConstructionPermit IssuedRiver City Builders02/11/2025
DOB NOWGeneral ConstructionPermit IssuedRiver City Builders02/05/2025
DOB NOWSolarPermit IssuedAccord Power01/21/2025
DOB NOWSupported ScaffoldSigned-offM & A Projects12/06/2024
DOB NOWConstruction FencePermit Issued4 Brothers Sons Fence12/05/2024
DOB NOWGeneral ConstructionPermit IssuedRiver City Builders11/15/2024
DOB NOWGeneral ConstructionPermit IssuedRiver City Builders11/07/2024
DOB NOWSidewalk ShedPermit IssuedRockledge Scaffold09/20/2024
BISPLISSUEDNeptune Mechanical01/05/2010
BISOTISSUEDNational Enviromental Safety12/29/2009
BISPLISSUEDOlympia Mechanical08/13/2004
BISEQISSUEDAvlis02/26/2002
1 project · most recent 09/10/2026
Ventilation Systems
FiledStatusContractorScopeMake / Model / Capacity
09/10/2026Permit IssuedRiver City BuildersVentilation Systems
Ventilation
Greenheck ESD 202 70 CFM · Exhaust Fan ×4
SQ-70-VG 70 CFM · Exhaust Fan ×4
1 project · most recent 09/10/2026
Gas Water/Sanitary
FiledStatusContractorScope
09/10/2026Permit IssuedMS PlumbingGas, Water/Sanitary
8 projects · most recent 06/22/2026
General Wiring
FiledStatusContractorScope
06/22/2026Permit IssuedCapone Electrical ContractorsGeneral Wiring
06/18/2026Permit IssuedY Electric—
02/19/2026CompleteCapone Electrical ContractorsGeneral Wiring
08/20/2025CompleteLuna NYC ElectricGeneral Wiring
07/11/2025CompleteLuna NYC ElectricGeneral Wiring
12/10/2024Permit IssuedAccord Power Electric2 meters, 1 new_meters
09/20/2024Permit IssuedAnthony G Ferry—
08/15/2018CompleteJemco Electric ContractorsGeneral Wiring
1 project · most recent 03/23/2026
FiledStatusContractorScope
03/23/2026Permit IssuedAccord Power71 panels, 38.69 kw, 8,710.49 roof_area_sqft
1 project · most recent 03/07/2025
Fence
FiledStatusContractorScope
03/07/2025Permit IssuedRockledge ScaffoldFence
▾Special Inspection Requirements (DOB NOW) — 45
DateRequirementInspectorRole
08/12/2026Tenant Protection Plan ComplianceGEORGE GHEBRYALspecial
08/12/2026Fire-Resistant Penetrations and JointsGEORGE GHEBRYALspecial
08/11/2026Tenant Protection Plan Compliance—special
06/09/2026Tenant Protection Plan Compliance—special
03/23/2026Air barrier - visual inspectionMalathi Ananthakrishnanenergy_progress
03/23/2026Energy Code Compliance InspectionsMalathi Ananthakrishnanprogress
03/23/2026FinalMalathi Ananthakrishnanprogress
03/23/2026Fire-Resistant Penetrations and JointsMalathi Ananthakrishnanspecial
03/23/2026Structural Stability – Alterations of existing buildingsMalathi Ananthakrishnanspecial
03/23/2026Structural Stability – Alterations of existing buildingsMalathi Ananthakrishnanspecial
03/10/2026FinalMalathi Ananthakrishnanprogress
03/10/2026Energy Code Compliance InspectionsMalathi Ananthakrishnanprogress
03/10/2026Fire-Resistant Penetrations and JointsMalathi Ananthakrishnanspecial
03/10/2026Air barrier - visual inspectionMalathi Ananthakrishnanenergy_progress
10/09/2025Mechanical SystemsGEORGE GHEBRYALspecial
10/09/2025Heating SystemsGEORGE GHEBRYALspecial
10/09/2025Tenant Protection Plan ComplianceGEORGE GHEBRYALspecial
10/09/2025FinalGEORGE GHEBRYALprogress
08/27/2025Mechanical SystemsGEORGE GHEBRYALspecial
08/27/2025Heating SystemsGEORGE GHEBRYALspecial
08/27/2025Tenant Protection Plan Compliance—special
08/27/2025FinalGEORGE GHEBRYALprogress
08/12/2025Fire-Resistance Rated ConstructionGEORGE GHEBRYALprogress
08/12/2025Energy Code Compliance InspectionsGEORGE GHEBRYALprogress
08/12/2025Fenestration and door U-factor and product ratingsGEORGE GHEBRYALenergy_progress
Latest 25 of 45.
▾Documents — 133 on file (BIS + DOB NOW)
▸Plans & Drawings18
▸DOB NOWPlans/Sketch18
08/22/2026X00922743-I1Request digital key ↗
08/22/2026X00922743-P1Request digital key ↗
08/20/2026X00985939-I1Request digital key ↗
Showing 3 of 18 on file for this type
▸Applications & Permits6
▸BISPLAN / WORK APPROVAL APPLICATION3
05/30/2012220005063Open ↗
09/02/2009220005063Open ↗
05/05/2009220005063Open ↗
▸BISWORK PERMIT APPLICATION3
08/25/2010220005063Open ↗
01/05/2010220005063Open ↗
12/29/2009220005063Open ↗
▸Zoning, Tax Lot & Property Records2
▸DOB NOWZD1: DOB Zoning Diagram2
08/13/2026X00896129-I1Open ↗
08/13/2026X00896129-P1Open ↗
▸Seals & Professional Certifications53
▸DOB NOWDPL-1: Design Professional Seal & Signature18
08/22/2026X00922743-I1Open ↗
08/22/2026X00922743-P1Open ↗
08/20/2026X00985939-I1Open ↗
Showing 3 of 18 on file for this type
▸DOB NOWProgress Inspector Seal & Signature13
09/01/2026X00922743-I1Open ↗
08/31/2026X00896129-I1Open ↗
08/31/2026X00896129-I1Open ↗
Showing 3 of 13 on file for this type
▸DOB NOWSpecial Inspector Seal & Signature12
09/23/2026X00896129-P5Open ↗
09/01/2026X00922743-I1Open ↗
09/01/2026X00922743-I1Open ↗
Showing 3 of 12 on file for this type
▸BISTECHNICAL REPORT: RESPONSIBILITY/CERTIFICATION7
02/04/2013220005063Open ↗
02/04/2013220005063Open ↗
09/12/2012220005063Open ↗
Showing 3 of 7 on file for this type
▸BISPROFESSIONAL CERTIFICATION STATEMENT FORM2
02/04/2013220005063Open ↗
05/05/2009220005063Open ↗
▸BISPROFESSIONAL CERTIFIED CHECKLIST1
05/11/2009220005063Open ↗
▸Trade Schedules & Equipment3
▸BISSELF-CERT PLUMBING NOTICE2
05/27/2010220005063Open ↗
05/27/2010220005063Open ↗
▸BISSCHEDULE B - PLUMBING1
05/05/2009220005063Open ↗
▸Environmental & Asbestos13
▸DOB NOWDEP ACP-5: Asbestos Assessment Report12
08/18/2026X00896129-P5Open ↗
08/18/2026X00896129-P4Open ↗
08/17/2026X01123958-I1Open ↗
Showing 3 of 12 on file for this type
▸BISASBESTOS INSPECTION REPORT1
05/05/2009220005063Open ↗
▸Approvals, Objections & Sign-offs26
▸DOB NOWFee Exempt Supporting Document - DOF ACRIS report or BIB letter18
08/22/2026X00922743-P1Open ↗
08/18/2026X00896129-P4Open ↗
08/18/2026X00896129-P5Open ↗
Showing 3 of 18 on file for this type
▸BISLETTERS - SUPPORTING DOCUMENTATION4
07/28/2011220005063Open ↗
05/05/2009220005063Open ↗
05/05/2009220005063Open ↗
Showing 3 of 4 on file for this type
▸BISCERTIFICATE OF OCCUPANCY/LOC: REQUEST2
02/04/2013220005063Open ↗
07/28/2011220005063Open ↗
▸BISADMINISTRATIVE OBJECTIONS1
05/07/2009220005063Open ↗
▸DOB NOWDEP Variance (V5) letter1
08/13/2026X00922743-I1Open ↗
▸Cost, Insurance & Ownership2
▸BISCOST AFFIDAVIT2
07/28/2011220005063Open ↗
05/05/2009220005063Open ↗
▸Filing & Intake Forms2
▸BISADDITIONAL INFORMATION2
02/04/2013220005063Open ↗
09/12/2012220005063Open ↗
▸Other Documents8
▸DOB NOWSite Survey: Initial2
08/13/2026X00896129-I1Open ↗
08/13/2026X00896129-P1Open ↗
▸DOB NOWProof of Historic Building2
08/22/2026X00922743-P1Open ↗
08/13/2026X00922743-I1Open ↗
▸DOB NOWLocal Law 92/94 of 2019 Sustainable Roof Zone2
08/13/2026X00896129-I1Open ↗
08/13/2026X00896129-P1Open ↗
▸DOB NOWPlot Diagram2
08/13/2026X00896129-P1Open ↗
08/13/2026X00896129-I1Open ↗