Elevator apt, converted

503 UNION AVENUE

BROOKLYN · BIN 3061860

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1930Year Built

5Stories

D5Building Class

M1-2/R6Zoning

36,888 sfGross Floor Area

24Units

LL97 CoveredRent Stabilized1 Open Violation ▸FDNY Report ↗

Elevator apt, converted · Owner of record: 505 UNION AVE LLC · 10,387 sf lot · 3.55 FAR built · Flood zone X500

Locations of Work

ArchitecturePlumbing

Cellar1p · 1 filing · 20 docs

Basement1p · 1 filing · 20 docs

▾Owner History (Filing Record)

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

Owner	Filings	Most Recent
OWNERS REP	4	07/08/2026
EXPRESS BUILDER JB INC	23	03/22/2026
505 UNION AVE LLC	4	03/22/2026
ALL NATIONS STEEL CORP	4	03/22/2026
THE OWNER OF	1	03/22/2026
505 UNION AVENUE OWNERS	1	03/22/2026
DAVBEL PROPERTY	14	03/21/2026
DAVBEL PROPERTIES	6	03/21/2026

▾Design Consultants (Architect / Engineer of Record)

Firm	Filings	Most Recent
A&B WORLD CONSULTING	4	08/04/2021
RICHARD WAINER ARCHITECT, PLLC	1	06/25/2019
BAILEYS ENGINEERING PC	1	12/13/2017

▾Filing Representatives (Expediters)

Representative	Filings	Most Recent
YBL NY	8	03/21/2026
BAC Developers Group	1	03/21/2026
AE DESIGN SOLUTION	2	03/21/2026

▾Contractors (License-Anchored)

Firm	Trade	Roles	Most Recent
ALL PRO PLBG & HTG INC	Plumbing	7	07/08/2026
CORE SCAFFOLD SYSTEMS INC.	General Contractor	4	07/08/2026
ALL PRO PLBG HTG	General Contractor	2	03/22/2026
EXPRESS BUILDERS JB, INC	General Contractor	2	03/21/2026
SYMMETRICAL CONSTRUC CORP	General Contractor	2	07/08/2026
VAN KLEECK, ADAM	Electrical	1	03/21/2026
JORDAN, JOSEPH	Electrical	1	03/21/2026
R.C.M. ELECTRIC CORP.	Electrical	1	03/22/2026

▾Special Inspection Agencies

Agency	License #	Filings	Most Recent
A&B WORLD CONSULTING, INC	5704	4	08/04/2021

Building Lifecycle

All (16)Filed (6)Permit Issued (6)Signed Off (4)

06/20/2023

Signed off — Alteration

JOB FILED EXIST. DELI STORE PLUMBING WORK, INCLUDE NEW PLUMBING FIXTURES AND GAS KITCHEN EQUIPMENT AS PER PLAN. NO CHANGE OF USE, EGRESS OR OCCUPANCY UNDER THIS APPLICATION.

B00463618-S1

09/15/2021

Signed off — Alteration

JOB FILED EXIST. DELI STORE PLUMBING WORK, INCLUDE NEW PLUMBING FIXTURES AND GAS KITCHEN EQUIPMENT AS PER PLAN. NO CHANGE OF USE, EGRESS OR OCCUPANCY UNDER THIS APPLICATION.

B00463618-I1

08/04/2021

Filed — Alteration

JOB FILED EXIST. DELI STORE PLUMBING WORK, INCLUDE NEW PLUMBING FIXTURES AND GAS KITCHEN EQUIPMENT AS PER PLAN. NO CHANGE OF USE, EGRESS OR OCCUPANCY UNDER THIS APPLICATION.

B00463618-P2

06/02/2021

Permit issued — Plumbing

B00463618-I1-PL

03/30/2021

Filed — Alteration

JOB FILED EXIST. DELI STORE PLUMBING WORK, INCLUDE NEW PLUMBING FIXTURES AND GAS KITCHEN EQUIPMENT AS PER PLAN. NO CHANGE OF USE, EGRESS OR OCCUPANCY UNDER THIS APPLICATION.

B00463618-P1

03/29/2021

Permit issued — Plumbing

B00463618-I1-PL

03/23/2021

Permit issued — General Construction

B00463618-S1-GC

03/11/2021

Filed — Alteration

JOB FILED EXIST. DELI STORE PLUMBING WORK, INCLUDE NEW PLUMBING FIXTURES AND GAS KITCHEN EQUIPMENT AS PER PLAN. NO CHANGE OF USE, EGRESS OR OCCUPANCY UNDER THIS APPLICATION.

B00463618-S1

02/08/2021

Filed — Alteration

JOB FILED EXIST. DELI STORE PLUMBING WORK, INCLUDE NEW PLUMBING FIXTURES AND GAS KITCHEN EQUIPMENT AS PER PLAN. NO CHANGE OF USE, EGRESS OR OCCUPANCY UNDER THIS APPLICATION.

B00463618-I1

08/28/2019

Signed off — Alteration

INSTALLATION OF PIPE SCAFFOLD AS PER PLANS. NO CHANGE IN USE, EGRESS OR OCCUPANCY.

B00003589-I1

08/14/2019

Signed off — Alteration

B00166977-I1

08/13/2019

Permit issued — Curb Cut

B00166977-I1-CC

06/25/2019

Filed — Alteration

B00166977-I1

04/09/2018

Permit issued — Supported Scaffold

B00003589-I1-SF

12/13/2017

Filed — Alteration

INSTALLATION OF PIPE SCAFFOLD AS PER PLANS. NO CHANGE IN USE, EGRESS OR OCCUPANCY.

B00003589-I1

12/13/2017

Permit issued — Supported Scaffold

B00003589-I1-SF

Permit / Filing Register

Source	Work Type	Status	Applicant	Issued
DOB NOW	Plumbing	Signed-off	ALL PRO PLBG & HTG INC	06/02/2021
DOB NOW	Plumbing	Signed-off	ALL PRO PLBG & HTG INC	03/29/2021
DOB NOW	General Construction	Signed-off	SYMMETRICAL CONSTRUC CORP	03/23/2021
DOB NOW	Curb Cut	Signed-off	EXPRESS BUILDERS JB, INC	08/13/2019
DOB NOW	Supported Scaffold	Signed-off	CORE SCAFFOLD SYSTEMS INC	04/09/2018
DOB NOW	Supported Scaffold	Signed-off	CORE SCAFFOLD SYSTEMS INC	12/13/2017
BIS	SD	ISSUED	TRISTATE FIRE SPRINK INC	06/18/2019
BIS	—	ISSUED	EXPRESS BUILDERS JB, INC	12/27/2018
BIS	EQ	ISSUED	EXPRESS BUILDERS JB, INC	10/18/2018
BIS	—	ISSUED	EXPRESS BUILDERS JB, INC	09/05/2018
BIS	PL	ISSUED	PRIME PIPING & HEATING IN	05/17/2018
BIS	EQ	ISSUED	SILVERCUP SCFFLDNG I LLC	01/23/2018
BIS	SD	ISSUED	TRISTATE FIRE SPRINK INC	12/28/2017
BIS	SP	ISSUED	TRISTATE FIRE SPRINK INC	12/26/2017
BIS	EQ	ISSUED	EXPRESS BUILDERS JB, INC	10/19/2017
BIS	—	ISSUED	EXPRESS BUILDERS JB, INC	10/19/2017
BIS	PL	ISSUED	PRIME PIPING & HEATING IN	03/27/2017
BIS	EQ	ISSUED	SILVERCUP SCFFLDNG I LLC	02/23/2017
BIS	—	ISSUED	EXPRESS BUILDERS JB, INC	11/04/2016
BIS	EQ	ISSUED	EXPRESS BUILDERS JB, INC	11/02/2016
BIS	—	ISSUED	EXPRESS BUILDERS JB, INC	01/07/2016
BIS	EQ	ISSUED	EXPRESS BUILDERS JB, INC	11/16/2015
BIS	—	ISSUED	EXPRESS BUILDERS JB, INC	11/10/2015
BIS	OT	ISSUED	MATRESE REALTY COMPANY	12/24/1996
BIS	MH	ISSUED	MATRESE REALTY COMPANY	12/23/1996

5 projects · most recent 04/03/2022

General Wiring Lighting

Filed	Status	Contractor	Scope
04/03/2022	Cancelled	GOTHAM WIRING LICENSED	General Wiring
08/17/2018	Cancelled	R.C.M. ELECTRIC CORP.	General Wiring
03/14/2018	Complete	R.C.M. ELECTRIC CORP.	General Wiring
03/14/2018	Complete	R.C.M. ELECTRIC CORP.	General Wiring
02/16/2018	Complete	CONTACT ELECTRIC CORP	General Wiring, Lighting

▾Special Inspection Requirements (DOB NOW) — 4

Date	Requirement	Inspector	Role
08/10/2021	Fire-Resistant Penetrations and Joints	Alexander Bomstein	special
03/29/2021	Fire-Resistant Penetrations and Joints	Alexander Bomstein	special
03/09/2021	Fire-Resistant Penetrations and Joints	Alexander Bomstein	special
12/13/2017	Final	PAUL BAILEY	progress

▾Documents — 378 on file (BIS + DOB NOW)

▸Plans & Drawings6

▸DOB NOWPlans/Sketch - Plumbing3

09/01/2026B00463618-I1Request digital key ↗

08/15/2026B00463618-P2Request digital key ↗

08/15/2026B00463618-P1Request digital key ↗

▸DOB NOWPlans/Sketch2

09/03/2026B00003589-I1Request digital key ↗

09/01/2026B00463618-S1Request digital key ↗

▸DOB NOWPlans/Sketch - Curb Cut1

09/02/2026B00166977-I1Request digital key ↗

▸Applications & Permits67

▸BISPLAN / WORK APPROVAL APPLICATION34

03/12/2020320283386Open ↗

09/24/2019320283386Open ↗

09/14/2019320283386Open ↗

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▸BISWORK PERMIT APPLICATION15

10/24/2019321779152Open ↗

07/05/2019321779152Open ↗

12/28/2018320283386Open ↗

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▸BISPLAN - WORK & PERMITS - SUPPPORTING DOCUMENTATION11

03/04/2020320283386Open ↗

03/04/2020321779152Open ↗

01/13/2020320283386Open ↗

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▸BISCERTIFICATE OF OCCUPANCY: APPLICATION5

08/28/2019320283386Open ↗

07/12/2019321779152Open ↗

07/12/2019320283386Open ↗

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▸BISBPP-5 - Authorization to the Department of Transportation2

11/23/2018321170362Open ↗

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▸Zoning, Tax Lot & Property Records10

▸BISADDRESS: NEW HOUSE NUMBER APPROVED4

10/10/2019320283386Open ↗

07/19/2019321779152Open ↗

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▸BISZONING DIAGRAM4

12/02/2019321779152Open ↗

06/20/2019321779152Open ↗

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▸BISZONING EXHIBIT III:DESC. & OWNRSHP.STMNT1

04/09/2019321779152Open ↗

▸BISZONING EXHIBIT II: CERTIFICATION1

04/09/2019321779152Open ↗

▸Seals & Professional Certifications54

▸BISTECHNICAL REPORT: RESPONSIBILITY/CERTIFICATION41

09/18/2019320283386Open ↗

09/11/2019320283386Open ↗

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▸DOB NOWDPL-1: Design Professional Seal & Signature6

09/03/2026B00003589-I1Open ↗

09/02/2026B00166977-I1Open ↗

09/01/2026B00463618-I1Open ↗

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▸DOB NOWSpecial Inspector Seal & Signature3

08/27/2026B00463618-I1Open ↗

08/24/2026B00463618-S1Open ↗

08/23/2026B00463618-P1Open ↗

▸BISREQUIRED ITEMS CHECKLIST FOR PROFESSIONAL CERTIFICATION1

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▸BISPROFESSIONAL CERTIFICATION STATEMENT1

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▸BISPROFESSIONAL CERTIFIED CHECKLIST1

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▸DOB NOWProgress Inspector Seal & Signature1

08/24/2026B00003589-I1Open ↗

▸Trade Schedules & Equipment17

▸BISSCHEDULE B - PLUMBING7

12/06/2018340460352Open ↗

12/03/2018340460352Open ↗

11/27/2018340460352Open ↗

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▸BISSCHEDULE B - PLUMBING/SPRINKLER/STANDPIPE6

09/24/2019320283386Open ↗

09/14/2019320283386Open ↗

04/05/2019321779152Open ↗

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▸BISEQUIPMENT USE PERMITS2

11/29/2019321779152Open ↗

▸BISFA - FDNY APPROVAL : FD-FAA1

01/09/2019321504706Open ↗

▸BISDETECTOR:SMOKE-CERT. OF INSTALLATION1

10/10/2019320283386Open ↗

▸Safety & Tenant Protection27

▸DOB NOWHPD-1: Anti-Harassment Area Checklist6

09/03/2026B00003589-I1Open ↗

08/13/2026B00463618-I1Open ↗

08/13/2026B00463618-P2Open ↗

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▸BISANTI-HARASSMENT CHECKLIST4

04/02/2019321779152Open ↗

12/18/2018321779152Open ↗

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▸BISSTREET TREE CHECKLIST4

04/02/2019321779152Open ↗

12/17/2018321779152Open ↗

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▸BISEXCAVATION OR DEMOLITION: 5-DAY NOTICE4

06/25/2019321779152Open ↗

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▸BISSTREET TREES: RECEIPT OF STREET TREES SITE PLAN3

10/10/2019320283386Open ↗

07/19/2019321779152Open ↗

06/25/2019321779152Open ↗

▸DOB NOWTenant Protection Plan3

08/13/2026B00463618-P2Open ↗

08/13/2026B00463618-I1Open ↗

08/13/2026B00463618-P1Open ↗

▸BISDEMOLITION SUBMITTAL CERTIFICATION FORM2

06/25/2019321779152Open ↗

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▸DOB NOWCertificate of No Harassment1

08/13/2026B00463618-S1Open ↗

▸Environmental & Asbestos26

▸DOB NOWOER: Notice to Proceed6

09/03/2026B00003589-I1Open ↗

08/13/2026B00463618-P2Open ↗

08/13/2026B00463618-P1Open ↗

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▸DOB NOWDEP ACP-5: Asbestos Assessment Report5

09/03/2026B00003589-I1Open ↗

09/01/2026B00463618-S1Open ↗

09/01/2026B00463618-P2Open ↗

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▸DOB NOWOER: Notice of Satisfaction4

09/03/2026B00003589-I1Open ↗

08/13/2026B00463618-I1Open ↗

08/13/2026B00463618-S1Open ↗

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

06/25/2019321779152Open ↗

06/24/2019321504706Open ↗

▸BISDEP ASBESTOS PROJECT COMPLETION FORM3

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▸BISASBESTOS: CERTIFICATION (DEP ACP5)2

04/23/2018321779152Open ↗

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▸BISENVIRONMENTAL RESTRICTIONS - OER NOTICE TO PROCEED2

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▸BISTHIS IS 'NOT AN ASBESTOS PROJECT'1

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▸Energy Compliance14

▸BISTECHNICAL REPORT: ENERGY CODE PROGRESS INSPS11

09/11/2019320283386Open ↗

09/11/2019321779152Open ↗

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▸BISAS-BUILT ENERGY ANALYSIS2

10/10/2019320283386Open ↗

07/19/2019321779152Open ↗

▸BISELECTRICAL APPLICATION FOR SIDEWALK SHED LIGHTING1

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▸Inspections & Test Reports13

▸BISTECHNICAL REPORT: CONCRETE/TEST CYLINDER4

09/11/2019320283386Open ↗

07/29/2019321779152Open ↗

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▸BISTECHNICAL REPORT: CONCRETE DESIGN MIX4

06/25/2019321779152Open ↗

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▸BISINSPECTION REPORT - SUPPORTING DOCUMENTATION2

08/28/2019321779152Open ↗

11/23/2018340475220Open ↗

▸BISTR2: CONCRETE TEST CYLINDERS TECHNICAL REPORT1

09/11/2019320283386Open ↗

▸BISHYDRAULIC FLOW CALCULATIONS1

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▸BISSUBSURFACE / SOILS INVESTIGATION (BORINGS/TEST PITS)1

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▸Approvals, Objections & Sign-offs41

▸BISCERTIFICATE OF OCCUPANCY/LOC: REQUEST12

04/23/2020320283386Open ↗

04/23/2020321779152Open ↗

04/01/2020320283386Open ↗

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▸BISSCHEDULE A - OCCUPANCY / USE11

03/12/2020320283386Open ↗

09/24/2019320283386Open ↗

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▸BISLETTERS - SUPPORTING DOCUMENTATION10

07/24/2019321779152Open ↗

07/24/2019340460352Open ↗

07/24/2019321254165Open ↗

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▸BISADMINISTRATIVE OBJECTIONS3

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▸BISSUPERSEDING LETTER2

05/14/2018321254165Open ↗

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▸BISFA LETTER OF DEFECT : FD-FALD1

12/18/2018321779152Open ↗

▸BISTRANSIT AUTHORITY/MTA/PANYNJ APPROVAL1

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▸BISACPE Objection Review Request1

09/20/2019320283386Open ↗

▸Cost, Insurance & Ownership23

▸BISCOST AFFIDAVIT12

10/10/2019320283386Open ↗

09/11/2019321779152Open ↗

06/24/2019321504706Open ↗

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▸BISPROJECT-SPECIFIC GL INSURANCE8

07/05/2019321779152Open ↗

06/25/2019321779152Open ↗

12/28/2018320283386Open ↗

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▸BISAcord 25 (Acord Certificate of Liability Insurance)2

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▸BISPROJECT SPECIFIC GENERAL LIABILITY INSURANCE1

07/05/2019321779152Open ↗

▸Filing & Intake Forms58

▸BISADDITIONAL INFORMATION31

04/23/2020321779152Open ↗

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▸BISBOROUGH INTAKE FORM16

04/01/2020320283386Open ↗

04/01/2020321779152Open ↗

03/21/2020320283386Open ↗

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▸BISEFILING COVER SHEET9

10/30/2018321779152Open ↗

04/20/2018321779152Open ↗

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▸BISEFILING JOB APPLICATION COVER SHEET1

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▸BISBPP: CHECKLIST IN LIEU OF PLANS-ALT31

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▸Other Documents12

▸BISPLOT DIAGRAM4

07/19/2019321779152Open ↗

12/18/2018321779152Open ↗

04/23/2018321779152Open ↗

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▸DOB NOWMultiple Dwelling Special District Feasibility of Government Funded Rehabilitation2

09/03/2026B00003589-I1Open ↗

08/13/2026B00166977-I1Open ↗

▸DOB NOWMultiple Dwelling Special District Notice to Community Board2

09/03/2026B00003589-I1Open ↗

08/13/2026B00166977-I1Open ↗

▸BISENVIRONMENTAL "E" DEP NOTICE OF SATISFACTION1

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▸BISCOMMUNITY BOARD NOTIFICATION1

06/25/2019321779152Open ↗

▸BIS* ENVIRONMENTAL 'E' DEP NOTICE OF SATISFACTION1

07/17/2019320283386Open ↗

▸BIS* ENVIRONMENTAL 'E' DEP NOTICE TO PROCEED1

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