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Four families
426 CLERMONT AVENUE
BROOKLYN · BIN 3055897
💬 Discuss this project
1860Year Built
3Stories
C3Building Class
R6BZoning
2,646 sfGross Floor Area
4Units
Rent Stabilized10 Open Violations ▸FDNY Report ↗
Four families · Owner of record: 426 CLERMONT AVE LLC · 2,225 sf lot · 1.19 FAR built · Flood zone X
Locations of Work
ArchitectureStructuralMechanicalOther
Permit Issued — active, not yet Signed-off
Roof3p · 1 filing · 19 docs
Floor 31p · 1 filing · 19 docs
Floor 21p · 1 filing · 19 docs
Floor 1Under Construction4p · 1 filing · 20 docs
CellarUnder Construction3p · 1 filing · 20 docs
BasementUnder Construction1p · 1 filing · 2 docs
Sub-BasementUnder Construction10p · 2 filings · 20 docs
▾Owner History (Filing Record)
Companies and organizations named on filings. Individual owners are not shown.
OwnerFilingsMost Recent
426 CLERMONT AVENUE509/13/2026
▾Sales History (ACRIS)
DatePriceUnitSeller → Buyer$/sf
06/05/2024$4.0M—HARTWELL AVE LLC → 426 CLERMONT AVE LLC$1,502/sf building
04/26/2016$3.0M—Private party → HARTWELL AVENUE, LLC$1,132/sf building
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
DOKA ENGINEERING PC407/16/2026
SILMAN303/30/2026
TINMOUTH CHANG ARCHITECTS203/27/2026
▾Filing Representatives (Expediters)
RepresentativeFilingsMost Recent
AGOUTI CONSTRUCTION CONSULTING803/21/2026
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
TRUEBLUE CONSTRUCTION LLCGeneral Contractor407/08/2026
▾Special Inspection Agencies
AgencyLicense #FilingsMost Recent
AMARACON TESTING & INSPEC5842412/30/2025
TINMOUTH CHANG ARCHITECTS9170210/31/2025
Building Lifecycle
All (130)Filed (9)Permit Issued (4)Violation (10)Objection (77)Special Inspection (30)
08/27/2026
Objection resolved — Resolved
08/27/2026
Objection resolved — Resolved
08/27/2026
Objection resolved — Resolved
08/27/2026
Objection resolved — Resolved
08/26/2026
Objection resolved — Resolved
08/26/2026
Objection resolved — Resolved
08/26/2026
Objection resolved — Resolved
08/26/2026
Objection resolved — Resolved
08/26/2026
Objection resolved — Resolved
08/26/2026
Objection resolved — Resolved
08/26/2026
Objection resolved — Resolved
08/26/2026
Objection resolved — Resolved
08/26/2026
Objection resolved — Resolved
08/26/2026
Objection resolved — Resolved
08/26/2026
Objection resolved — Resolved
08/26/2026
Objection resolved — Resolved
08/26/2026
Objection resolved — Resolved
08/26/2026
Objection resolved — Resolved
08/26/2026
Objection resolved — Resolved
08/26/2026
Objection resolved — Resolved
08/26/2026
Objection resolved — Resolved
08/26/2026
Objection resolved — Resolved
08/26/2026
Objection resolved — Resolved
08/13/2026
Objection resolved — Resolved
08/13/2026
Objection resolved — Resolved
08/13/2026
Objection resolved — Resolved
08/13/2026
Objection resolved — Resolved
08/13/2026
Objection resolved — Resolved
08/13/2026
Objection resolved — Resolved
08/06/2026
Objection resolved — Resolved
08/06/2026
Objection resolved — Resolved
08/06/2026
Objection resolved — Resolved
08/06/2026
Objection resolved — Resolved
07/30/2026
Objection raised — Admin
07/30/2026
Objection raised — Structural
07/30/2026
Objection raised — Scope
07/30/2026
Objection raised — Inspections
07/30/2026
Objection raised — Admin
07/30/2026
Objection raised — Structural
07/30/2026
Objection raised — Other
07/30/2026
Objection raised — Inspections
07/30/2026
Objection raised — Other
07/30/2026
Objection raised — Structural
07/30/2026
Objection raised — Fire_Protection
07/30/2026
Objection raised — Structural
07/30/2026
Objection raised — Structural
07/30/2026
Objection raised — Scope
07/30/2026
Objection raised — Mechanical
07/30/2026
Objection raised — Mechanical
07/30/2026
Objection raised — Cost
07/30/2026
Objection raised — Admin
07/30/2026
Objection raised — Admin
07/24/2026
Objection raised — Other
07/16/2026
Filed — Alteration
Renovation and combination of apartments on the 2nd & 3rd floors, & rear enlargement of the 2nd floor as per plans filed herewith. Apartments combined in conformance with TPPN 3/97. No change in use, egress or occupancy.
B01375794-S4
07/13/2026
Objection resolved — Addressed
07/10/2026
Objection resolved — Addressed
07/10/2026
Objection resolved — Addressed
07/06/2026
Permit issued — Foundation
B01306115-I1-FO
07/06/2026
Special inspection requirement — Sprinkler Systems
07/06/2026
Special inspection requirement — Fire-Resistant Penetrations and Joints
Latest 60 of 130 events.
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWFoundationPermit IssuedTRUEBLUE CONSTRUCTION LLC07/06/2026
DOB NOWGeneral ConstructionPermit IssuedTRUEBLUE CONSTRUCTION LLC06/22/2026
DOB NOWMechanical SystemsPermit IssuedTRUEBLUE CONSTRUCTION LLC06/18/2026
DOB NOWStructuralPermit IssuedTRUEBLUE CONSTRUCTION LLC06/18/2026
2 projects · most recent 07/16/2026
Heating and Air Conditioning Systems
FiledStatusContractorScopeMake / Model / Capacity
07/16/2026——Heating and Air Conditioning Systems
Heat / Cool
Lg ZRUM060GSS0 60,000 BTU · Vrf Outdoor ×1
12/17/2025Permit IssuedTRUEBLUE CONSTRUCTION LLCHeating and Air Conditioning Systems
Heat / Cool
Lg ZRUM060GSSO 60,000 BTU · Vrf Outdoor ×1
1 project · most recent 07/16/2026
FiledStatusContractorScope
07/16/2026——53 heads
1 project · most recent 12/17/2025
Steel
FiledStatusContractorScope
12/17/2025Permit IssuedTRUEBLUE CONSTRUCTION LLCSteel
▾Special Inspection Requirements (DOB NOW) — 48
DateRequirementInspectorRole
07/06/2026Sprinkler Systems—special
07/06/2026Fire-Resistant Penetrations and Joints—special
03/27/2026Post-installed Anchors—special
03/25/2026HVAC-R and service water heating system controls—energy_progress
03/25/2026Maintenance information—energy_progress
03/25/2026Fire-Resistant Penetrations and Joints—special
03/25/2026Energy Code Compliance Inspections—progress
03/25/2026HVAC-R and service water heating equipment—energy_progress
03/25/2026Structural Steel - Welding—special
03/25/2026Structural Steel - High Strength Bolting—special
03/25/2026Wood – Seismic Resistance—special
03/25/2026Structural Stability – Alterations of existing buildings—special
03/25/2026Structural Steel - Details—special
03/25/2026Masonry—special
03/20/2026Mechanical Systems—special
03/20/2026Energy Code Compliance Inspections—progress
03/20/2026Final—progress
03/20/2026HVAC-R and service water heating equipment—energy_progress
03/20/2026Maintenance information—energy_progress
03/20/2026Permanent certificate—energy_progress
03/20/2026HVAC-R and service water heating system controls—energy_progress
03/20/2026HVAC-R and service water piping design and insulation—energy_progress
03/20/2026Final—progress
12/17/2025Fire-Resistant Penetrations and JointsJohn Tinmouthspecial
10/30/2025Structural Stability – Alterations of existing buildingsCONNIE PISANIspecial
Latest 25 of 48.
▾Documents — 53 on file (BIS + DOB NOW)
▸Plans & Drawings8
▸DOB NOWPlans/Sketch8
08/19/2026B01244761-S2Request digital key ↗
08/19/2026B01244761-S1Request digital key ↗
08/16/2026B01375794-S3Request digital key ↗
Showing 3 of 8 on file for this type
▸Applications & Permits7
▸DOB NOWLPC Approval/Permit7
08/16/2026B01375794-I1Open ↗
08/16/2026B01375794-S3Open ↗
08/16/2026B01375794-S1Open ↗
Showing 3 of 7 on file for this type
▸Zoning, Tax Lot & Property Records2
▸DOB NOWZD1: DOB Zoning Diagram1
08/16/2026B01375794-I1Open ↗
▸DOB NOWZoning Exhibit form (1-5)1
08/16/2026B01375794-I1Open ↗
▸Seals & Professional Certifications29
▸DOB NOWProgress Inspector Seal & Signature16
09/01/2026B01244761-S1Open ↗
09/01/2026B01244761-S1Open ↗
09/01/2026B01244761-S1Open ↗
Showing 3 of 16 on file for this type
▸DOB NOWDPL-1: Design Professional Seal & Signature8
08/19/2026B01244761-S2Open ↗
08/19/2026B01244761-S1Open ↗
08/19/2026B01244761-I1Open ↗
Showing 3 of 8 on file for this type
▸DOB NOWSpecial Inspector Seal & Signature5
09/01/2026B01244761-S1Open ↗
09/01/2026B01244761-S1Open ↗
08/25/2026B01244761-S2Open ↗
Showing 3 of 5 on file for this type
▸Environmental & Asbestos3
▸DOB NOWDEP ACP-5: Asbestos Assessment Report3
08/19/2026B01244761-S2Open ↗
08/19/2026B01244761-S1Open ↗
08/14/2026B01244761-I1Open ↗
▸Approvals, Objections & Sign-offs1
▸DOB NOWLandmark Approval1
08/13/2026B01306115-I1Open ↗
▸Other Documents3
▸DOB NOWPlot Diagram1
08/16/2026B01375794-I1Open ↗
▸DOB NOWLocal Law 92/94 of 2019 Sustainable Roof Zone1
08/16/2026B01375794-I1Open ↗
▸DOB NOWSite Survey: Initial1
08/16/2026B01375794-I1Open ↗