← Back
Miscellaneous two family
497 ST JOHNS PLACE
BROOKLYN · BIN 3324395
💬 Discuss this project
1910Year Built
3Stories
B9Building Class
R6AZoning
2,500 sfGross Floor Area
2Units
0 Open ViolationsFDNY Report ↗
Miscellaneous two family · 3,275 sf lot · 0.76 FAR built · Flood zone X
Locations of Work
ArchitectureStructural
Roof3p · 1 filing · 20 docs
Cellar2p · 1 filing · 20 docs
▾Owner History (Filing Record)
Companies and organizations named on filings. Individual owners are not shown.
OwnerFilingsMost Recent
TRIANGLE ENTERPRISE NYC I507/08/2026
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
B-CUBED ENGINEERING LLC212/18/2024
FREYER COLLABORATIVE ARCHITECTS106/11/2024
GREEN DESIGN103/27/2018
▾Filing Representatives (Expediters)
RepresentativeFilingsMost Recent
CONVERSANO ASSOCIATES, INC.603/21/2026
ATLANTIC BUILDING SUPPLY INC.203/21/2026
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
TRIANGLE ENTERPRISE NYC IGeneral Contractor707/08/2026
HNL CONSTRUCTION COMPANYGeneral Contractor507/08/2026
▾Special Inspection Agencies
AgencyLicense #FilingsMost Recent
B-CUBED ENGINEERING LLC6023212/18/2024
Building Lifecycle
All (35)Filed (4)Permit Issued (7)Signed Off (2)Violation (3)Objection (8)Special Inspection (11)
06/23/2025
Signed off — Alteration
STRUCTURAL WORK AS PER PLANS FILED HEREWITH.
B01052305-S1
06/23/2025
Signed off — Alteration
STRUCTURAL WORK AS PER PLANS FILED HEREWITH.
B01052305-I1
12/30/2024
Special inspection requirement — Concrete - Cast-In-Place
Domenico Antonelli
12/30/2024
Special inspection requirement — Post-installed Anchors
Domenico Antonelli
12/30/2024
Special inspection requirement — Structural Stability – Alterations of existing buildings
Domenico Antonelli
12/30/2024
Special inspection requirement — Masonry
Domenico Antonelli
12/30/2024
Special inspection requirement — Final
Domenico Antonelli
12/18/2024
Filed — Alteration
STRUCTURAL WORK AS PER PLANS FILED HEREWITH.
B01052305-P1
12/17/2024
Special inspection requirement — Concrete - Cast-In-Place
Domenico Antonelli
12/17/2024
Special inspection requirement — Masonry
Domenico Antonelli
12/17/2024
Special inspection requirement — Post-installed Anchors
Domenico Antonelli
12/17/2024
Special inspection requirement — Structural Stability – Alterations of existing buildings
Domenico Antonelli
12/17/2024
Special inspection requirement — Final
Domenico Antonelli
11/12/2024
Permit issued — Structural
B01052305-S1-ST
11/08/2024
Permit issued — General Construction
B01052305-I1-GC
10/28/2024
Permit issued — Structural
B01052305-S1-ST
10/28/2024
Permit issued — General Construction
B01052305-I1-GC
08/23/2024
Objection resolved — Addressed
08/23/2024
Objection resolved — Addressed
08/23/2024
Objection resolved — Addressed
08/23/2024
Objection resolved — Addressed
08/12/2024
Objection raised — Admin
08/12/2024
Objection raised — Inspections
08/12/2024
Objection raised — Scope
08/12/2024
Objection raised — Scope
06/25/2024
Filed — Alteration
STRUCTURAL WORK AS PER PLANS FILED HEREWITH.
B01052305-S1
06/11/2024
Filed — Alteration
STRUCTURAL WORK AS PER PLANS FILED HEREWITH.
B01052305-I1
05/16/2024
Special inspection requirement — Final
Warren Freyer
11/11/2020
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
08/20/2020
Violation issued (ECB, closed)
Construction
02/04/2019
Permit issued — Sidewalk Shed
B00026022-I1-SH
10/24/2018
Permit issued — Sidewalk Shed
B00026022-I1-SH
05/23/2018
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
03/28/2018
Permit issued — Sidewalk Shed
B00026022-I1-SH
03/27/2018
Filed — Alteration
B00026022-I1
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWStructuralSigned-offHNL CONSTRUCTION COMPANY11/12/2024
DOB NOWGeneral ConstructionSigned-offHNL CONSTRUCTION COMPANY11/08/2024
DOB NOWStructuralSigned-offHNL CONSTRUCTION COMPANY10/28/2024
DOB NOWGeneral ConstructionSigned-offHNL CONSTRUCTION COMPANY10/28/2024
DOB NOWSidewalk ShedPermit IssuedTRIANGLE ENTERPRISE NYC I02/04/2019
DOB NOWSidewalk ShedPermit IssuedTRIANGLE ENTERPRISE NYC I10/24/2018
DOB NOWSidewalk ShedPermit IssuedTRIANGLE ENTERPRISE NYC I03/28/2018
1 project · most recent 03/13/2018
FiledStatusContractorScope
03/13/2018Permit Issued4000 ELECTRIC CORP—
▾Special Inspection Requirements (DOB NOW) — 11
DateRequirementInspectorRole
12/30/2024Concrete - Cast-In-PlaceDomenico Antonellispecial
12/30/2024Post-installed AnchorsDomenico Antonellispecial
12/30/2024Structural Stability – Alterations of existing buildingsDomenico Antonellispecial
12/30/2024MasonryDomenico Antonellispecial
12/30/2024FinalDomenico Antonelliprogress
12/17/2024Concrete - Cast-In-PlaceDomenico Antonellispecial
12/17/2024MasonryDomenico Antonellispecial
12/17/2024Post-installed AnchorsDomenico Antonellispecial
12/17/2024Structural Stability – Alterations of existing buildingsDomenico Antonellispecial
12/17/2024FinalDomenico Antonelliprogress
05/16/2024FinalWarren Freyerprogress
▾Documents — 22 on file (BIS + DOB NOW)
▸Plans & Drawings4
▸DOB NOWPlans/Sketch4
09/03/2026B00026022-I1Request digital key ↗
08/24/2026B01052305-P1Request digital key ↗
08/24/2026B01052305-S1Request digital key ↗
Showing 3 of 4 on file for this type
▸Seals & Professional Certifications15
▸DOB NOWSpecial Inspector Seal & Signature8
09/29/2026B01052305-S1Open ↗
09/29/2026B01052305-S1Open ↗
09/29/2026B01052305-S1Open ↗
Showing 3 of 8 on file for this type
▸DOB NOWDPL-1: Design Professional Seal & Signature4
09/03/2026B00026022-I1Open ↗
08/24/2026B01052305-P1Open ↗
08/24/2026B01052305-I1Open ↗
Showing 3 of 4 on file for this type
▸DOB NOWProgress Inspector Seal & Signature3
09/29/2026B01052305-S1Open ↗
08/31/2026B01052305-P1Open ↗
08/23/2026B01052305-I1Open ↗
▸Environmental & Asbestos3
▸DOB NOWDEP ACP-5: Asbestos Assessment Report3
08/24/2026B01052305-I1Open ↗
08/24/2026B01052305-S1Open ↗
08/24/2026B01052305-P1Open ↗