Public elementary, junior or senior high

305 3 AVENUE

BROOKLYN · Carroll Gardens-Cobble Hill-Gowanus-Red Hook · BIN 3007687

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1966Year Built

1Stories

W1Building Class

M1-4/R6BZoning

9,400 sfGross Floor Area

2Units

0 Open Violations

Public elementary, junior or senior high · Owner of record: WSEM REALTY LLC · 8,592 sf lot · 1.09 FAR built · Flood zone X500

Locations of Work

No floor-level scope or drawing coverage on file for this building.

▾Owner History (Filing Record)

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

Owner	Filings	Most Recent
WSEM REALTY	23	03/22/2026

▾Design Consultants (Architect / Engineer of Record)

Firm	Filings	Most Recent
ASDA ARCHITECTURE + DESIGN	1	02/21/2018

▾Filing Representatives (Expediters)

Representative	Filings	Most Recent
2260 MAG	2	03/21/2026

▾Contractors (License-Anchored)

Firm	Trade	Roles	Most Recent
SERVICE SIGN ERECTORS	Scaffold	1	07/08/2026

Building Lifecycle

All (14)Filed (1)Permit Issued (1)Violation (12)

06/20/2023

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

06/20/2023

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

05/04/2021

Violation issued (ECB, closed)

Construction

05/04/2021

Violation issued (ECB, closed)

Construction

01/17/2020

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

01/17/2020

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

02/22/2018

Permit issued — Sign

B00018213-I1-SG

02/21/2018

Filed — Alteration

B00018213-I1

04/26/2017

Violation issued (ECB, closed)

Construction

04/26/2017

Violation issued (ECB, closed)

Construction

05/11/2007

Violation issued (ECB, closed)

Cranes and Derricks

05/11/2007

Violation issued (ECB, closed)

Unknown

05/11/2007

Violation issued (ECB, closed)

Cranes and Derricks

05/11/2007

Violation issued (ECB, closed)

Unknown

Permit / Filing Register

Source	Work Type	Status	Applicant	Issued
DOB NOW	Sign	Permit Issued	SERVICE SIGN ERECTORS CO	02/22/2018
BIS	—	ISSUED	LANNELLI CONDTRUCTION CO	05/11/2018
BIS	MH	ISSUED	IANNELLI CONSTRUCTION CO	05/04/2018
BIS	OT	ISSUED	IANNELLI CONSTRUCTION CO	05/04/2018
BIS	OT	ISSUED	IANNELLI CONSTRUCTION CO	05/04/2018
BIS	PL	ISSUED	V. C. VITANZA SONS INC	02/27/2017
BIS	—	ISSUED	IANNELLI CONSTRUCTION CO	08/31/2016
BIS	OT	ISSUED	IANNELLI CONSTRUCTION CO	08/11/2016
BIS	MH	ISSUED	IANNELLI CONSTRUCTION CO	08/11/2016
BIS	OT	ISSUED	IANNELLI CONSTRUCTION CO	08/11/2016
BIS	BL	ISSUED	V. C. VITANZA SONS INC	08/03/2016
BIS	OT	ISSUED	IANNELLI CONSTRUCTION CO	07/25/2016
BIS	PL	ISSUED	V. C. VITANZA SONS INC	02/17/2016
BIS	MH	ISSUED	IANNELLI CONSTRUCTION CO	02/01/2016
BIS	OT	ISSUED	IANNELLI CONSTRUCTION CO	01/11/2016
BIS	MH	ISSUED	SUNRISE MECHANICAL INC	09/02/2009

2 projects · most recent 11/14/2024

General Wiring

Filed	Status	Contractor	Scope
11/14/2024	Complete	SHELBY ELECTRICAL CORP	General Wiring
02/01/2022	Complete	APPO ELECTRICAL CONTRS IN	General Wiring

Nothing on file for this building.

▾Documents — 202 on file (BIS + DOB NOW)

▸Plans & Drawings1

▸DOB NOWPlans/Sketch1

09/03/2026B00018213-I1Request digital key ↗

▸Applications & Permits29

▸BISPLAN / WORK APPROVAL APPLICATION15

02/16/2017321212344Open ↗

09/29/2016321212344Open ↗

07/26/2016321228881Open ↗

Showing 3 of 15 on file for this type

▸BISWORK PERMIT APPLICATION10

05/16/2018321317963Open ↗

05/04/2018321212344Open ↗

05/04/2018321228881Open ↗

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▸BISPLAN - WORK & PERMITS - SUPPPORTING DOCUMENTATION4

01/27/2017321212344Open ↗

09/14/2016321212344Open ↗

05/29/2016321228881Open ↗

Showing 3 of 4 on file for this type

▸Seals & Professional Certifications27

▸BISTECHNICAL REPORT: RESPONSIBILITY/CERTIFICATION16

03/13/2019321206841Open ↗

03/04/2019321228881Open ↗

Showing 3 of 16 on file for this type

▸BISPROFESSIONAL CERTIFIED CHECKLIST5

03/01/2016321317963Open ↗

10/09/2015321252121Open ↗

09/01/2015321228881Open ↗

Showing 3 of 5 on file for this type

▸BISPROFESSIONAL CERTIFICATION STATEMENT5

03/01/2016321317963Open ↗

10/09/2015321252121Open ↗

09/01/2015321228881Open ↗

Showing 3 of 5 on file for this type

▸DOB NOWDPL-1: Design Professional Seal & Signature1

09/03/2026B00018213-I1Open ↗

▸Trade Schedules & Equipment25

▸BISEQUIPMENT USE APPLICATION/PERMIT13

01/18/2019321212344Open ↗

Showing 3 of 13 on file for this type

▸BISEQUIPMENT USE PERMITS7

01/11/2019321212344Open ↗

Showing 3 of 7 on file for this type

▸BISSCHEDULE B - PLUMBING/SPRINKLER/STANDPIPE3

02/16/2017321212344Open ↗

09/29/2016321212344Open ↗

08/24/2015321212344Open ↗

▸BISFA - FDNY APPROVAL : FD-FAA1

01/25/2017321212353Open ↗

▸BISSCHEDULE C - HEATING & COMBUSTION EQUIPMENT1

08/24/2015321212344Open ↗

▸Safety & Tenant Protection3

▸BISSTREET TREE CHECKLIST2

04/30/2019321317963Open ↗

03/01/2016321317963Open ↗

▸BISDEMOLITION SUBMITTAL CERTIFICATION FORM1

08/14/2015321206841Open ↗

▸Environmental & Asbestos7

▸BISASBESTOS: COMPLETION OR CLOSEOUT (ACP20/21/5)3

03/13/2019321206841Open ↗

01/11/2019321212344Open ↗

▸BISDEP ASBESTOS PROJECT COMPLETION FORM1

09/06/2016321212344Open ↗

▸BISDEP FORM V5 - ASBESTOS VARIANCE1

01/13/2016321206841Open ↗

▸BISASBESTOS: CERTIFICATION (DEP ACP5)1

07/20/2018321212353Open ↗

▸BISASBESTOS EXEMPTION CERTIFICATION LETTER1

08/21/2009320064498Open ↗

▸Energy Compliance10

▸BISTECHNICAL REPORT: ENERGY CODE PROGRESS INSPS8

03/13/2019321206841Open ↗

09/01/2016321206841Open ↗

06/09/2016321206841Open ↗

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▸BISAS-BUILT ENERGY ANALYSIS2

03/13/2019321206841Open ↗

01/11/2019321212344Open ↗

▸Inspections & Test Reports2

▸BISINSPECTION REPORT - SUPPORTING DOCUMENTATION1

10/01/2019321228881Open ↗

▸BISTECHNICAL REPORT: CONCRETE/TEST CYLINDER1

07/26/2016321228881Open ↗

▸Approvals, Objections & Sign-offs40

▸BISCERTIFICATE OF OCCUPANCY/LOC: REQUEST31

03/27/2020321317963Open ↗

03/13/2020321317963Open ↗

12/24/2019321317963Open ↗

Showing 3 of 31 on file for this type

▸BISADMINISTRATIVE OBJECTIONS7

03/01/2016321317963Open ↗

10/09/2015321252121Open ↗

09/01/2015321228881Open ↗

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▸BISLETTERS - SUPPORTING DOCUMENTATION1

01/11/2019321212344Open ↗

▸BISSCHEDULE A - OCCUPANCY / USE1

03/01/2016321317963Open ↗

▸Cost, Insurance & Ownership13

▸BISCOST AFFIDAVIT13

10/01/2019321317963Open ↗

03/13/2019321206841Open ↗

03/04/2019321228881Open ↗

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▸Filing & Intake Forms42

▸BISBOROUGH INTAKE FORM22

03/27/2020321317963Open ↗

03/13/2020321317963Open ↗

12/24/2019321317963Open ↗

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▸BISADDITIONAL INFORMATION12

02/27/2019321317963Open ↗

06/26/2017321212344Open ↗

08/08/2016321206841Open ↗

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▸BISEFILING COVER SHEET7

03/01/2016321317963Open ↗

10/09/2015321252121Open ↗

09/01/2015321228881Open ↗

Showing 3 of 7 on file for this type

▸BISBPP: CHECKLIST IN LIEU OF PLANS-ALT31

10/09/2015321252121Open ↗

▸Other Documents3

▸BISEXTERNAL FORMS - SUPPORTING DOCUMENTATION2

08/29/2016321317963Open ↗

01/29/2016321212344Open ↗

▸BISPLOT DIAGRAM1

03/01/2016321317963Open ↗