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Two family converted from one family
420 AVENUE W
BROOKLYN · BIN 3194704
💬 Discuss this project
1950Year Built
2Stories
B3Building Class
R4Zoning
1,863 sfGross Floor Area
2Units
1 Open Violation ▸FDNY Report ↗
Two family converted from one family · 1,800 sf lot · 1.04 FAR built · Flood zone X500
Locations of Work
Architecture
Floor 211p · 1 filing · 20 docs
Floor 110p · 1 filing · 20 docs
Basement11p · 1 filing · 20 docs
1 job · most recent 12/01/2025
Steel
FiledStatusContractorScope
12/01/2025Permit IssuedDFE CONTRACTOR LLCSteel
1 job · most recent 12/01/2025
Fence
FiledStatusContractorScope
12/01/2025Permit IssuedDFE CONTRACTOR LLCFence
Building Lifecycle
All (90)Filed (3)Permit Issued (2)Violation (1)Objection (60)Special Inspection (24)
07/28/2026
Objection resolved — Resolved
07/28/2026
Objection resolved — Addressed
07/28/2026
Objection resolved — Addressed
06/24/2026
Objection raised — Scope
06/24/2026
Objection raised — Scope
06/24/2026
Objection raised — Scope
06/24/2026
Objection raised — Scope
06/24/2026
Objection raised — Scope
06/24/2026
Objection raised — Scope
06/24/2026
Objection raised — Scope
06/24/2026
Objection raised — Scope
06/24/2026
Objection raised — Energy
04/15/2026
Objection resolved — Resolved
04/15/2026
Objection resolved — Open
12/15/2025
Objection raised — Zoning
12/15/2025
Objection raised — Zoning
12/01/2025
Filed — Alteration CO
NEW 8' HIGH WOOD CONSTRUCTION FENCE
B01038192-P2
08/28/2025
Special inspection requirement — Concrete - Cast-In-Place
Shahrish Shuvo
08/28/2025
Special inspection requirement — Exterior Insulation and Finish Systems (EIFS)
Shahrish Shuvo
08/28/2025
Special inspection requirement — Fire-Resistant Penetrations and Joints
Shahrish Shuvo
08/28/2025
Special inspection requirement — Masonry
Shahrish Shuvo
08/28/2025
Special inspection requirement — Structural Cold-Formed Steel
Shahrish Shuvo
08/28/2025
Special inspection requirement — Structural Stability – Alterations of existing buildings
Shahrish Shuvo
08/28/2025
Special inspection requirement — Structural Steel - Details
Shahrish Shuvo
08/28/2025
Special inspection requirement — Final
NOEL WONG
08/28/2025
Special inspection requirement — Fire-Resistance Rated Construction
NOEL WONG
08/28/2025
Special inspection requirement — Footing and Foundation
NOEL WONG
08/28/2025
Special inspection requirement — Lowest Floor Elevation
NOEL WONG
08/28/2025
Special inspection requirement — Metering
NOEL WONG
08/28/2025
Special inspection requirement — Fenestration areas
NOEL WONG
08/28/2025
Special inspection requirement — Maintenance information
NOEL WONG
08/28/2025
Special inspection requirement — Air barrier — testing
NOEL WONG
08/28/2025
Special inspection requirement — Permanent certificate
NOEL WONG
08/28/2025
Special inspection requirement — Insulation placement and R values
NOEL WONG
08/28/2025
Special inspection requirement — Electric vehicle service equipment requirements
NOEL WONG
08/28/2025
Special inspection requirement — Protection of exposed foundation insulation
NOEL WONG
08/28/2025
Special inspection requirement — Fenestration air leakage
NOEL WONG
08/28/2025
Special inspection requirement — Interior lighting power
NOEL WONG
08/28/2025
Special inspection requirement — HVAC-R and service water heating equipment
NOEL WONG
08/28/2025
Special inspection requirement — Fenestration and door U-factor and product ratings
NOEL WONG
08/28/2025
Special inspection requirement — Air barrier - visual inspection
NOEL WONG
08/25/2025
Violation issued (ECB, open)
Construction
06/09/2025
Permit issued — General Construction
B01038192-I1-GC-CX
05/14/2025
Permit issued — Construction Fence
B01038192-S1-FN
04/02/2025
Objection raised — Admin
04/02/2025
Objection resolved — Addressed
03/31/2025
Filed — Alteration CO
NEW 8' HIGH WOOD CONSTRUCTION FENCE
B01038192-S1
03/19/2025
Objection resolved — Addressed
02/12/2025
Objection resolved — Addressed
02/12/2025
Objection resolved — Addressed
02/10/2025
Objection resolved — Addressed
02/07/2025
Objection raised — Structural
02/07/2025
Objection raised — Zoning
01/30/2025
Objection resolved — Addressed
12/30/2024
Objection resolved — Addressed
11/11/2024
Objection resolved — Addressed
10/29/2024
Objection resolved — Addressed
10/29/2024
Objection resolved — Addressed
10/22/2024
Objection resolved — Addressed
10/01/2024
Objection resolved — Addressed
Latest 60 of 90 events.
▾Owner History (Filing Record)
Companies and organizations named on filings. Individual owners are not shown.
OwnerFilingsMost Recent
DFE CONTRACTOR103/22/2026
▾Sales History (ACRIS)
DatePriceUnitSeller → Buyer$/sf
02/19/2021$995K—Private party → Private party$534/sf building
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
ADB ASSOCIATES212/01/2025
ACV DESIGN LTD103/31/2025
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
DEAR'S CONSTRUCTION INCGeneral Contractor104/09/2026
DFE CONTRACTOR LLCGeneral Contractor104/08/2026
▾Special Inspection Agencies
AgencyLicense #FilingsMost Recent
SHAHRISH SHUVO ENGINEERIN8524212/01/2025
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWGeneral ConstructionPermit IssuedDFE CONTRACTOR LLC06/09/2025
DOB NOWConstruction FencePermit IssuedDEARS CONSTRUCTION05/14/2025
▾Special Inspection Requirements (DOB NOW) — 24
DateRequirementInspectorRole
08/28/2025Concrete - Cast-In-PlaceShahrish Shuvospecial
08/28/2025Exterior Insulation and Finish Systems (EIFS)Shahrish Shuvospecial
08/28/2025Fire-Resistant Penetrations and JointsShahrish Shuvospecial
08/28/2025MasonryShahrish Shuvospecial
08/28/2025Structural Cold-Formed SteelShahrish Shuvospecial
08/28/2025Structural Stability – Alterations of existing buildingsShahrish Shuvospecial
08/28/2025Structural Steel - DetailsShahrish Shuvospecial
08/28/2025FinalNOEL WONGprogress
08/28/2025Fire-Resistance Rated ConstructionNOEL WONGprogress
08/28/2025Footing and FoundationNOEL WONGprogress
08/28/2025Lowest Floor ElevationNOEL WONGprogress
08/28/2025MeteringNOEL WONGenergy_progress
08/28/2025Fenestration areasNOEL WONGenergy_progress
08/28/2025Maintenance informationNOEL WONGenergy_progress
08/28/2025Air barrier — testing NOEL WONGenergy_progress
08/28/2025Permanent certificateNOEL WONGenergy_progress
08/28/2025Insulation placement and R valuesNOEL WONGenergy_progress
08/28/2025Electric vehicle service equipment requirementsNOEL WONGenergy_progress
08/28/2025Protection of exposed foundation insulationNOEL WONGenergy_progress
08/28/2025Fenestration air leakageNOEL WONGenergy_progress
08/28/2025Interior lighting powerNOEL WONGenergy_progress
08/28/2025HVAC-R and service water heating equipmentNOEL WONGenergy_progress
08/28/2025Fenestration and door U-factor and product ratingsNOEL WONGenergy_progress
08/28/2025Air barrier - visual inspectionNOEL WONGenergy_progress
▾Documents — 33 on file (BIS + DOB NOW)
▸Plans & Drawings3
▸DOB NOWPlans/Sketch3
08/22/2026B01038192-I1Request digital key ↗
08/15/2026B01038192-P2Request digital key ↗
08/15/2026B01038192-S1Request digital key ↗
▸Zoning, Tax Lot & Property Records5
▸DOB NOWZD1: DOB Zoning Diagram3
08/15/2026B01038192-P2Open ↗
08/13/2026B01038192-I1Open ↗
08/13/2026B01038192-P2Open ↗
▸DOB NOWZoning Exhibit form (1-5)2
08/13/2026B01038192-I1Open ↗
08/13/2026B01038192-P2Open ↗
▸Seals & Professional Certifications12
▸DOB NOWProgress Inspector Seal & Signature7
09/01/2026B01038192-P2Open ↗
09/01/2026B01038192-P2Open ↗
09/01/2026B01038192-P2Open ↗
Showing 3 of 7 on file for this type
▸DOB NOWDPL-1: Design Professional Seal & Signature3
08/13/2026B01038192-I1Open ↗
08/13/2026B01038192-S1Open ↗
08/13/2026B01038192-P2Open ↗
▸DOB NOWSpecial Inspector Seal & Signature2
09/01/2026B01038192-P2Open ↗
09/01/2026B01038192-P2Open ↗
▸Safety & Tenant Protection3
▸DOB NOWStreet Tree Checklist2
08/13/2026B01038192-P2Open ↗
08/13/2026B01038192-I1Open ↗
▸DOB NOWParks Department Acknowledgment Letter for Street Trees Plan1
08/13/2026B01038192-I1Open ↗
▸Environmental & Asbestos2
▸DOB NOWDEP ACP-5: Asbestos Assessment Report2
08/13/2026B01038192-P2Open ↗
08/13/2026B01038192-I1Open ↗
▸Other Documents8
▸DOB NOWPlot Diagram2
08/13/2026B01038192-I1Open ↗
08/13/2026B01038192-P2Open ↗
▸DOB NOWProperty Ownership Certification2
08/13/2026B01038192-I1Open ↗
08/13/2026B01038192-P2Open ↗
▸DOB NOWSite Survey: Initial2
08/13/2026B01038192-I1Open ↗
08/13/2026B01038192-P2Open ↗
▸DOB NOWLocal Law 92/94 of 2019 Sustainable Roof Zone2
08/13/2026B01038192-P2Open ↗
08/13/2026B01038192-I1Open ↗