Condo, commercial tower (mixed-use) [derived]

One Third Avenue

489 STATE STREET · Downtown Brooklyn-DUMBO-Boerum Hill · BIN 3430062

💬 Discuss this project

2021Year Built

9Stories

RCBuilding Class

C6-9Zoning

162,756 sfGross Floor Area

2Units

LL97 Covered0 Open ViolationsFDNY Report ↗

Condo, commercial tower (mixed-use) [derived] · Owner of record: 80-88 FLATBUSH LLC · 26,981 sf lot · 6.03 FAR built · Flood zone X

Locations of Work

ArchitectureStructuralMechanicalPlumbingFire ProtectionGeneral

Permit Issued — active, not yet Signed-off

Floor 6Under Construction1p · 1 filing

Floor 5

Floor 4

Floor 3

Floor 2

Floor 1

▾Owner History (Filing Record)

Companies and organizations named on filings. Individual owners are not shown.

Owner	Filings	Most Recent
ALLOY DEVELOPMENT	41	09/15/2026
URBAN ATELIER GROUP	2	03/22/2026

▾Design Consultants (Architect / Engineer of Record)

Firm	Filings	Most Recent
COSENTINI ASSOCIATES	5	08/19/2026
THE H ARCHITECTS LLC	1	06/17/2026
MJ ENGINEERING & DESIGN	4	05/08/2026
STROH ENGINEERING SERVICES, P.C.	1	03/02/2026
MCLAREN ENGINEERING GROUP	1	02/23/2026
LAWRENCE K. SHAPIRO & ASSOCIATES	1	02/20/2026
ALLOY DESIGN, LLP	5	02/11/2026

▾Filing Representatives (Expediters)

Representative	Filings	Most Recent
WILLIAM VITACCO ASSOCIATES	9	03/21/2026
M G MCLAREN ENGINEERING	2	03/21/2026
LAWRENCE K SHAPIRO ASSOCIATES	2	03/21/2026
STROH ENGINEERING SERVICES P C	2	03/21/2026

▾Contractors (License-Anchored)

Firm	Trade	Roles	Most Recent
URBAN ATELIER GROUP LLC	General Contractor	10	07/08/2026
R.C. STRUCTURES INC	General Contractor	6	07/16/2026
TT MECHANICAL CORP	Plumbing	3	07/08/2026
TTM GROUP CORP	Fire Protection	1	05/29/2026
ECD NY INC	General Contractor	1	04/09/2026
ELICC AMERICAS CORPORATION	General Contractor	1	07/03/2026

▾Special Inspection Agencies

Agency	License #	Filings	Most Recent
SPECIAL TESTING & CONSULT	1688	11	04/03/2026
LANGAN ENG, ENV, SURVEYIN	1265	2	02/11/2026

Building Lifecycle

All (93)Filed (18)Permit Issued (22)Signed Off (1)Violation (2)Inspection (10)Objection (10)Special Inspection (30)

09/04/2026

Objection raised — Other

08/19/2026

Filed — New Building

INSTALLATION OF SPRINKLER AND STANDPIPE SYSTEMS IN CONJUNCTION WITH CONSTRUCTION OF NEW BUILDING.

B01019417-Z3

08/13/2026

Special inspection requirement — Heating Systems

08/13/2026

Special inspection requirement — Maintenance information

08/13/2026

Special inspection requirement — Post-installed Anchors

08/13/2026

Special inspection requirement — Fire-Resistant Penetrations and Joints

07/15/2026

Permit issued — Protection and Mechanical Methods

B01350810-I1-PMM

07/13/2026

Special inspection requirement — HVAC-R and service water piping design and insulation

07/13/2026

Special inspection requirement — HVAC-R and service water heating equipment

07/13/2026

Special inspection requirement — HVAC-R and service water heating system controls

07/10/2026

Inspection — Certified StandPipe - SD - Alarm Sys 64/09 - Finish

Certified

View inspection ↗

07/10/2026

Inspection — Certified StandPipe - SD - Hydrostatic 63/09 Test (Initial 75 Feet)

Certified

View inspection ↗

07/01/2026

Permit issued — General Construction

B01414239-I1-GC

06/26/2026

Signed off — Alteration

B01362140-I1

06/18/2026

Objection resolved — Resolved

06/17/2026

Filed — Alteration

CONSTRUCTION OF TEMPORARY "CONSTRUCTION SHANTY" AS PER DRAWINGS. NO CHANGE IN USE, EGRESS AND OCCUPANCY.

B01414239-I1

06/09/2026

Permit issued — Protection and Mechanical Methods

B01019417-S9-PMM

06/09/2026

Special inspection requirement — Final

MUHAMMAD HUQ

05/27/2026

Objection raised — Other

05/08/2026

Filed — Alteration

Installation of the alternative perimeter protection system, including cocoons and screens mounted to rail climbing systems, from the 12th floor through the 61st floor.

B01350810-I1

04/28/2026

Permit issued — Structural

B01019417-S2-ST

04/21/2026

Inspection — Pass-Final PL - Underground

Pass

View inspection ↗

04/03/2026

Filed — Alteration

ACS Core Climbing Wall Formwork

B01351210-I1

04/03/2026

Filed — Alteration

RCS-G / MAXIMO Climbing Wall Formwork

B01372792-I1

04/03/2026

Filed — Alteration

Installing a concrete placing pump along with the required shoring and supports extending throughout the full height of the building.

B01364074-I1

04/03/2026

Permit issued — Protection and Mechanical Methods

B01351210-I1-PMM

04/03/2026

Permit issued — Protection and Mechanical Methods

B01372792-I1-PMM

04/03/2026

Permit issued — Protection and Mechanical Methods

B01364074-I1-PMM

03/31/2026

Special inspection requirement — Post-installed Anchors

SEBASTIAN SETTEDUCATE JR., P.E

03/27/2026

Inspection — Pass-Final PL - Underground

Pass

View inspection ↗

03/23/2026

Special inspection requirement — Post-installed Anchors

SEBASTIAN SETTEDUCATE JR., P.E

03/10/2026

Objection raised — Other

03/05/2026

Inspection — Pass-Final PL - Underground

Pass

View inspection ↗

03/03/2026

Permit issued — Protection and Mechanical Methods

B01351663-I1-PMM

03/03/2026

Permit issued — Foundation

B01019417-S1-FO

03/03/2026

Permit issued — Structural

B01019417-S2-ST

03/02/2026

Filed — Alteration

B01351663-I1

02/27/2026

Permit issued — General Construction

B01019417-I1-GC

02/26/2026

Permit issued — Support of Excavation

B01019417-S3-SE

02/23/2026

Filed — New Building

INSTALLATION OF SPRINKLER AND STANDPIPE SYSTEMS IN CONJUNCTION WITH CONSTRUCTION OF NEW BUILDING.

B01019417-S9

02/23/2026

Permit issued — Standpipe

B01019417-S8-EW-SD

02/23/2026

Permit issued — Protection and Mechanical Methods

B01362140-I1-PMM

02/20/2026

Filed — Alteration

B01362140-I1

02/20/2026

Special inspection requirement — Subsurface Conditions – Fill Placement & In-Place Density

Alan Poeppel

02/20/2026

Special inspection requirement — Subsurface Investigations (Borings/Test Pits)

Alan Poeppel

02/20/2026

Special inspection requirement — Excavations - Sheeting, Shoring, and Bracing

Alan Poeppel

02/18/2026

Special inspection requirement — Construction Operations Influencing Adjacent Structures

SEBASTIAN SETTEDUCATE JR., P.E

02/18/2026

Special inspection requirement — Structural Stability – Alterations of existing buildings

SEBASTIAN SETTEDUCATE JR., P.E

02/17/2026

Inspection — Pass-Final PL - Underground

Pass

View inspection ↗

02/17/2026

Special inspection requirement — Structural Steel - Welding

SEBASTIAN SETTEDUCATE JR., P.E

02/17/2026

Special inspection requirement — Post-installed Anchors

SEBASTIAN SETTEDUCATE JR., P.E

02/17/2026

Special inspection requirement — Structural Steel - Details

SEBASTIAN SETTEDUCATE JR., P.E

02/17/2026

Special inspection requirement — Structural Steel - High Strength Bolting

SEBASTIAN SETTEDUCATE JR., P.E

02/17/2026

Special inspection requirement — Concrete - Cast-In-Place

SEBASTIAN SETTEDUCATE JR., P.E

02/11/2026

Filed — New Building

INSTALLATION OF SPRINKLER AND STANDPIPE SYSTEMS IN CONJUNCTION WITH CONSTRUCTION OF NEW BUILDING.

B01019417-P1

02/03/2026

Inspection — Pass-Final PL - Up to 3 Requested Floors

Pass

View inspection ↗

01/23/2026

Inspection — Certified Gas-Gas-Piping-Roughing

Certified

View inspection ↗

01/23/2026

Inspection — Certified Water and Sanitary-WS-Sanitary Piping-Roughing

Certified

View inspection ↗

01/23/2026

Special inspection requirement — Excavations - Sheeting, Shoring, and Bracing

Alan Poeppel

01/23/2026

Special inspection requirement — Subsurface Conditions – Fill Placement & In-Place Density

Alan Poeppel

Latest 60 of 93 events.

Permit / Filing Register

Source	Work Type	Status	Applicant	Issued
DOB NOW	Protection and Mechanical Methods	Permit Issued	R.C. STRUCTURES INC	07/15/2026
DOB NOW	General Construction	Permit Issued	ELICC AMERICAS CORPORATION	07/01/2026
DOB NOW	Protection and Mechanical Methods	Permit Issued	R.C. STRUCTURES INC	06/09/2026
DOB NOW	Structural	Permit Issued	URBAN ATELIER GROUP LLC	04/28/2026
DOB NOW	Protection and Mechanical Methods	Permit Issued	R.C. STRUCTURES INC	04/03/2026
DOB NOW	Protection and Mechanical Methods	Permit Issued	R.C. STRUCTURES INC	04/03/2026
DOB NOW	Protection and Mechanical Methods	Permit Issued	R.C. STRUCTURES INC	04/03/2026
DOB NOW	Protection and Mechanical Methods	Permit Issued	R.C. STRUCTURES INC	03/03/2026
DOB NOW	Foundation	Permit Issued	URBAN ATELIER GROUP LLC	03/03/2026
DOB NOW	Structural	Permit Issued	URBAN ATELIER GROUP LLC	03/03/2026
DOB NOW	General Construction	Permit Issued	URBAN ATELIER GROUP LLC	02/27/2026
DOB NOW	Support of Excavation	Permit Issued	URBAN ATELIER GROUP LLC	02/26/2026
DOB NOW	Standpipe	Permit Issued	TT MECHANICAL CORP	02/23/2026
DOB NOW	Protection and Mechanical Methods	Signed-off	ECD NY INC	02/23/2026
DOB NOW	Support of Excavation	Permit Issued	URBAN ATELIER GROUP LLC	11/19/2025
DOB NOW	Foundation	Permit Issued	URBAN ATELIER GROUP LLC	11/14/2025
DOB NOW	Structural	Permit Issued	URBAN ATELIER GROUP LLC	11/13/2025
DOB NOW	Standpipe	Permit Issued	TTM GROUP CORP	11/12/2025
DOB NOW	Foundation	Permit Issued	URBAN ATELIER GROUP LLC	11/12/2025
DOB NOW	Plumbing	Permit Issued	TT MECHANICAL CORP	11/12/2025
DOB NOW	Standpipe	Permit Issued	TT MECHANICAL CORP	11/10/2025
DOB NOW	Mechanical Systems	Permit Issued	URBAN ATELIER GROUP LLC	11/10/2025

1 project · most recent 08/19/2026

Sprinkler System

Filed	Status	Contractor	Scope
08/19/2026	Permit Issued	TTM GROUP CORP	Sprinkler System

1 project · most recent 08/19/2026

Storm Water/Sanitary

Filed	Status	Contractor	Scope
08/19/2026	Permit Issued	TTM GROUP CORP	Storm, Water/Sanitary

4 projects · most recent 09/25/2026

General Wiring Lighting

Filed	Status	Contractor	Scope
09/25/2026	Permit Issued	JAM ELECTRICAL CORP	General Wiring
09/24/2026	Permit Issued	JAM ELECTRICAL CORP	General Wiring
03/31/2026	Permit Issued	JAM ELECTRICAL CORP	—
12/15/2025	Permit Issued	CENTRIFUGAL ELECTRIC LLC	General Wiring, Lighting

▾Field Inspections (DOB CAP) — 10

Date	Type	Result	Report
07/10/2026	Certified StandPipe - SD - Alarm Sys 64/09 - Finish	Certified	View ↗
07/10/2026	Certified StandPipe - SD - Hydrostatic 63/09 Test (Initial 75 Feet)	Certified	View ↗
04/21/2026	Pass-Final PL - Underground	Pass	View ↗
03/27/2026	Pass-Final PL - Underground	Pass	View ↗
03/05/2026	Pass-Final PL - Underground	Pass	View ↗
02/17/2026	Pass-Final PL - Underground	Pass	View ↗
02/03/2026	Pass-Final PL - Up to 3 Requested Floors	Pass	View ↗
01/23/2026	Certified Gas-Gas-Piping-Roughing	Certified	View ↗
01/23/2026	Certified Water and Sanitary-WS-Sanitary Piping-Roughing	Certified	View ↗
12/12/2025	Pass-Final PL - Underground	Pass	View ↗

▾Special Inspection Requirements (DOB NOW) — 51

Date	Requirement	Inspector	Role
08/13/2026	Heating Systems	—	special
08/13/2026	Maintenance information	—	energy_progress
08/13/2026	Post-installed Anchors	—	special
08/13/2026	Fire-Resistant Penetrations and Joints	—	special
07/13/2026	HVAC-R and service water piping design and insulation	—	energy_progress
07/13/2026	HVAC-R and service water heating equipment	—	energy_progress
07/13/2026	HVAC-R and service water heating system controls	—	energy_progress
06/09/2026	Final	MUHAMMAD HUQ	progress
03/31/2026	Post-installed Anchors	SEBASTIAN SETTEDUCATE JR., P.E	special
03/23/2026	Post-installed Anchors	SEBASTIAN SETTEDUCATE JR., P.E	special
02/20/2026	Subsurface Conditions – Fill Placement & In-Place Density	Alan Poeppel	special
02/20/2026	Subsurface Investigations (Borings/Test Pits)	Alan Poeppel	special
02/20/2026	Excavations - Sheeting, Shoring, and Bracing	Alan Poeppel	special
02/18/2026	Construction Operations Influencing Adjacent Structures	SEBASTIAN SETTEDUCATE JR., P.E	special
02/18/2026	Structural Stability – Alterations of existing buildings	SEBASTIAN SETTEDUCATE JR., P.E	special
02/17/2026	Structural Steel - Welding	SEBASTIAN SETTEDUCATE JR., P.E	special
02/17/2026	Post-installed Anchors	SEBASTIAN SETTEDUCATE JR., P.E	special
02/17/2026	Structural Steel - Details	SEBASTIAN SETTEDUCATE JR., P.E	special
02/17/2026	Structural Steel - High Strength Bolting	SEBASTIAN SETTEDUCATE JR., P.E	special
02/17/2026	Concrete - Cast-In-Place	SEBASTIAN SETTEDUCATE JR., P.E	special
01/23/2026	Excavations - Sheeting, Shoring, and Bracing	Alan Poeppel	special
01/23/2026	Subsurface Conditions – Fill Placement & In-Place Density	Alan Poeppel	special
01/23/2026	Subsurface Investigations (Borings/Test Pits)	Alan Poeppel	special
01/02/2026	Standpipe Systems	SEBASTIAN SETTEDUCATE JR., P.E	special
02/03/2025	Concrete - Cast-In-Place	SEBASTIAN SETTEDUCATE JR., P.E	special

Latest 25 of 51.

▾Documents — 110 on file (BIS + DOB NOW)

▸Plans & Drawings18

▸DOB NOWPlans/Sketch18

08/21/2026B01019417-Z3Request digital key ↗

08/21/2026B01019417-P1Request digital key ↗

08/21/2026B01019417-S8Request digital key ↗

Showing 3 of 18 on file for this type

▸Applications & Permits9

▸BISPLAN - WORK & PERMITS - SUPPPORTING DOCUMENTATION5

08/28/2025340912427Open ↗

Showing 3 of 5 on file for this type

▸BISBPP-5 - Authorization to the Department of Transportation2

08/28/2025340912427Open ↗

05/09/2025340912427Open ↗

▸DOB NOWDEP Stormwater Construction Permit1

08/13/2026B01019417-I1Open ↗

▸DOB NOWHPD - Permit Notice1

08/13/2026B01019417-I1Open ↗

▸Zoning, Tax Lot & Property Records3

▸DOB NOWHouse Number Verification: TOPO Stamp1

08/13/2026B01019417-I1Open ↗

▸DOB NOWZoning Exhibit form (1-5)1

08/13/2026B01019417-I1Open ↗

▸DOB NOWZD1: DOB Zoning Diagram1

08/13/2026B01019417-I1Open ↗

▸Seals & Professional Certifications44

▸DOB NOWSpecial Inspector Seal & Signature20

09/23/2026B01019417-S6Open ↗

09/02/2026B01019417-S5Open ↗

Showing 3 of 20 on file for this type

▸DOB NOWDPL-1: Design Professional Seal & Signature18

08/21/2026B01019417-S5Open ↗

08/21/2026B01019417-S9Open ↗

08/21/2026B01019417-P1Open ↗

Showing 3 of 18 on file for this type

▸DOB NOWProgress Inspector Seal & Signature5

09/02/2026B01019417-S5Open ↗

08/31/2026B01414239-I1Open ↗

08/24/2026B01019417-S1Open ↗

Showing 3 of 5 on file for this type

▸BISAPPLICANT OWNER SIGNATURE1

05/12/2025340912427Open ↗

▸Trade Schedules & Equipment2

▸DOB NOWDEP: Sewer Certification (Sanitary/Storm)1

08/13/2026B01019417-I1Open ↗

▸DOB NOWStandpipe Alarms Drawings1

08/13/2026B01019417-I1—

▸Safety & Tenant Protection5

▸BISBPP: STREET TREES SITE PLAN1

08/28/2025340912427Open ↗

▸BISSTREET TREE CHECKLIST1

08/28/2025340912427Open ↗

▸DOB NOWParks Department Acknowledgment Letter for Street Trees Plan1

08/13/2026B01019417-I1Open ↗

▸DOB NOWStreet Tree Checklist1

08/13/2026B01019417-I1Open ↗

▸DOB NOWStreet Trees Site Plan1

08/13/2026B01019417-I1Open ↗

▸Environmental & Asbestos10

▸DOB NOWOER: Notice to Proceed9

08/13/2026B01019417-S5Open ↗

08/13/2026B01019417-S4Open ↗

08/13/2026B01019417-S2Open ↗

Showing 3 of 9 on file for this type

▸BISENVIRONMENTAL RESTRICTIONS - OER NOTICE TO PROCEED1

05/09/2025340912427Open ↗

▸Inspections & Test Reports5

▸DOB NOWSOIL REPORT3

08/13/2026B01019417-S1Open ↗

08/13/2026B01019417-S3Open ↗

08/13/2026B01019417-P1Open ↗

▸DOB NOWTR4 Test Report and Plot Diagram2

08/13/2026B01019417-S3Open ↗

08/13/2026B01019417-S1Open ↗

▸Filing & Intake Forms1

▸BISEFILING JOB APPLICATION COVER SHEET1

05/09/2025340912427Open ↗

▸Other Documents13

▸DOB NOWStructural Peer Review Report4

08/13/2026B01019417-S1Open ↗

08/13/2026B01019417-S3Open ↗

08/13/2026B01019417-S2Open ↗

Showing 3 of 4 on file for this type

▸DOB NOWGeotechnical Peer Review Report (BC 1818)2

08/13/2026B01019417-S1Open ↗

08/13/2026B01019417-S2Open ↗

▸BISBPP: TOPOGRAPHIC SURVEY1

08/28/2025340912427Open ↗

▸BISBPP: PHOTOS-SIGNED/SEALED BY APPLICANT1

08/28/2025340912427Open ↗

▸DOB NOWProperty Ownership Certification1

08/14/2026B01019417-I1Open ↗

▸DOB NOWWind Tunnel Test Report1

08/13/2026B01019417-S2Open ↗

▸DOB NOWSite Survey: Initial1

08/13/2026B01019417-I1Open ↗

▸DOB NOWLocal Law 92/94 of 2019 Sustainable Roof Zone1

08/13/2026B01019417-I1Open ↗

▸DOB NOWAdjoining Owners Notification1

08/13/2026B01019417-S3Open ↗