Locations of Work

ArchitectureMechanicalPlumbingFire Protection

Names shown beside floors are taken automatically from the text of filed documents and may be incomplete or wrong.

Floor 2Fire sprinkler system installation14p · 1 filing · 14 docs

Floor 1Fire sprinkler system installation10p · 1 filing · 14 docs

CellarBoiler work in cellar12p · 2 filings · 16 docs

Site & exteriorNon-illuminated wall sign for Pavlounis & Sfouggatakis2p · 3 filings · 8 docs

▾Owner History (Filing Record)

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

Owner	Filings	Most Recent
9327 4th Avenue	6	03/21/2026

▾Sales History (ACRIS)

Date	Price	Unit	Seller → Buyer	$/sf
04/09/2019	$2.3M	—	9727 4TH AVENUE LLC → 9733 4TH AVENUE LLC	$406/sf building

▾Design Consultants (Architect / Engineer of Record)

Firm	Filings	Most Recent
Maxfield Blaufeux & Heywood Blaufeu	2	07/30/2024
A Tech Engineering NYC	3	03/08/2023
Leon Skvirsky PE	2	06/29/2020

▾Filing Representatives (Expediters)

Representative	Filings	Most Recent
Building Brothers	4	03/21/2026
A Tech Engineering NYC	6	03/21/2026
Maxfield Blaufeux & Heywood Blaufeu	2	03/21/2026
Michelle Borde	1	03/21/2026

▾Contractors (License-Anchored)

Firm	Trade	Roles	Most Recent
Code Mechanical	Plumbing	5	07/08/2026
Adelphi Innovative Design	General Contractor	3	03/22/2026
Adelphi Innovative Design	Scaffold	2	03/21/2026
Paul Signs	Sign hanger	2	07/08/2026
R & G Mechanical	Fire Protection	2	07/08/2026
R&A Heating & Contracting Co.i	Plumbing	1	07/08/2026
R & G Mechanical	Plumbing	1	07/08/2026

▾Special Inspection Agencies

Agency	License #	Filings	Most Recent
A Tech Engineering NYC, P	6738	3	03/08/2023

Building Lifecycle

All (37)Filed (7)Permit Issued (9)Signed Off (5)Violation (12)Inspection (1)Special Inspection (3)

06/17/2025

Signed off — Alteration

Boiler work type only for two boilers in cellar in conjunction with BIS #321973744.

B01034701-I1

06/10/2025

Inspection — Pass-Final Boiler Equipment Inspection

Pass

View inspection ↗

06/03/2025

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

02/13/2025

Permit issued — Boiler Equipment

B01034701-I1-BE

12/02/2024

Violation issued (ECB, closed)

Construction

08/12/2024

Permit issued — Boiler Equipment

B01034701-I1-BE

07/30/2024

Filed — Alteration

Boiler work type only for two boilers in cellar in conjunction with BIS #321973744.

B01034701-I1

12/19/2023

Signed off — Alteration

Installation of new fire sprinkler system with valves and meters for same.

B00239887-I1

06/20/2023

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

03/08/2023

Filed — Alteration

Installation of new fire sprinkler system with valves and meters for same.

B00239887-P2

03/08/2023

Special inspection requirement — Sprinkler Systems

anthony santoro

02/28/2023

Special inspection requirement — Sprinkler Systems

anthony santoro

01/13/2023

Permit issued — Sprinklers

B00239887-I1-PL

01/13/2023

Permit issued — Sprinklers

B00239887-I1-EW-SP

08/19/2020

Signed off — Alteration

B00358693-I1

08/19/2020

Signed off — Alteration

B00358695-I1

07/14/2020

Permit issued — Sign

B00358695-I1-SG

07/14/2020

Permit issued — Sign

B00358693-I1-SG

06/29/2020

Filed — Alteration

B00358693-I1

06/29/2020

Filed — Alteration

B00358695-I1

02/13/2020

Signed off — Alteration

B00179386-I1

11/26/2019

Filed — Alteration

Installation of new fire sprinkler system with valves and meters for same.

B00239887-P1

11/26/2019

Special inspection requirement — Sprinkler Systems

anthony santoro

11/14/2019

Permit issued — Plumbing

B00239887-I1-EW-SP

11/12/2019

Permit issued — Plumbing

B00239887-I1-PL

11/08/2019

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

10/03/2019

Filed — Alteration

Installation of new fire sprinkler system with valves and meters for same.

B00239887-I1

09/23/2019

Permit issued — Construction Fence

B00179386-I1-FN

08/08/2019

Filed — Alteration

B00179386-I1

04/06/2018

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

10/01/2015

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

03/03/2015

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

01/06/2006

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

02/13/2004

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

08/29/1995

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

04/11/1990

Violation issued (ECB, closed)

Boilers

02/27/1990

Violation issued (DOB, closed)

VP*-VIOLATION UNSERVED ECB- DISMISSED

Permit / Filing Register

Source	Work Type	Status	Applicant	Issued
DOB NOW	Boiler Equipment	Signed-off	Code Mechanical	02/13/2025
DOB NOW	Boiler Equipment	Signed-off	Code Mechanical	08/12/2024
DOB NOW	Plumbing	Signed-off	R & G Mechanical	01/13/2023
DOB NOW	Sprinklers	Signed-off	R & G Mechanical	01/13/2023
DOB NOW	Sign	Signed-off	Paul Signs	07/14/2020
DOB NOW	Sign	Signed-off	Paul Signs	07/14/2020
DOB NOW	Sprinklers	Signed-off	R & G Mechanical	11/14/2019
DOB NOW	Plumbing	Signed-off	R&A Heating & Contracting Co.i	11/12/2019
DOB NOW	Construction Fence	Signed-off	Adelphi Innovative Design	09/23/2019
BIS	PL	ISSUED	Code Mechanical	02/26/2024
BIS	PL	ISSUED	Code Mechanical	05/19/2022
BIS	PL	ISSUED	Do Rite Mechanical	01/30/2015
BIS	PL	ISSUED	Do Rite Mechanical	05/14/2013
BIS	EQ	ISSUED	Empire State Development	04/24/2013
BIS	OT	ISSUED	Empire State Development	04/24/2013

1 project · most recent 12/12/2019

General Wiring

Filed	Status	Contractor	Scope
12/12/2019	Complete	Javelin Electric	General Wiring

▾Field Inspections (DOB CAP) — 1

Date	Type	Result	Report
06/10/2025	Pass-Final Boiler Equipment Inspection	Pass	View ↗

▾Special Inspection Requirements (DOB NOW) — 3

Date	Requirement	Inspector	Role
03/08/2023	Sprinkler Systems	anthony santoro	special
02/28/2023	Sprinkler Systems	anthony santoro	special
11/26/2019	Sprinkler Systems	anthony santoro	special

▾Documents — 51 on file (BIS + DOB NOW)

▸Plans & Drawings10

▸DOB NOWPlans/Sketch - Plumbing3

09/02/2026B00239887-I1Request digital key ↗

09/02/2026B00239887-P2Request digital key ↗

08/15/2026B00239887-P1Request digital key ↗

▸DOB NOWPlans/Sketch - Sprinkler3

09/02/2026B00239887-P2Request digital key ↗

09/02/2026B00239887-I1Request digital key ↗

08/15/2026B00239887-P1Request digital key ↗

▸DOB NOWPlans/Sketch - Sign2

09/02/2026B00358695-I1Request digital key ↗

09/02/2026B00358693-I1Request digital key ↗

▸DOB NOWPlans/Sketch - Construction Fence1

09/02/2026B00179386-I1Request digital key ↗

▸DOB NOWPlans/Sketch1

08/24/2026B01034701-I1Request digital key ↗

▸Applications & Permits5

▸BISWORK PERMIT APPLICATION3

02/06/2015320737958Open ↗

05/16/2013320737958Open ↗

04/25/2013320737958Open ↗

▸BISPLAN / WORK APPROVAL APPLICATION2

06/03/2013320737958Open ↗

03/29/2013320737958Open ↗

▸Seals & Professional Certifications12

▸DOB NOWDPL-1: Design Professional Seal & Signature7

08/13/2026B00358695-I1Open ↗

08/13/2026B00239887-I1Open ↗

08/13/2026B00358693-I1Open ↗

Showing 3 of 7 on file for this type

▸DOB NOWSpecial Inspector Seal & Signature3

09/22/2026B00239887-P2Open ↗

08/31/2026B00239887-P1Open ↗

08/23/2026B00239887-I1Open ↗

▸BISTECHNICAL REPORT: RESPONSIBILITY/CERTIFICATION2

09/11/2015320737958Open ↗

03/29/2013320737958Open ↗

▸Trade Schedules & Equipment8

▸BISSELF-CERT PLUMBING NOTICE3

09/23/2013320737958Open ↗

08/07/2013320737958Open ↗

07/05/2013320737958Open ↗

▸BISSCHEDULE B - PLUMBING2

06/03/2013320737958Open ↗

03/29/2013320737958Open ↗

▸BISSCHEDULE B - PLUMBING/SPRINKLER/STANDPIPE1

05/21/2015320737958Open ↗

▸BISEQUIPMENT USE PERMITS1

09/11/2015320737958Open ↗

▸BISEQUIPMENT USE APPLICATION/PERMIT1

09/11/2015320737958Open ↗

▸Safety & Tenant Protection4

▸DOB NOWTenant Protection Plan2

08/13/2026B00358695-I1Open ↗

08/13/2026B00358693-I1Open ↗

▸BISSTREET TREE CHECKLIST1

03/29/2013320737958Open ↗

▸BISDS1-Demolition Submittal Certification Form1

04/25/2013320737958Open ↗

▸Environmental & Asbestos1

▸BISASBESTOS: CERTIFICATION (DEP ACP5)1

03/29/2013320737958Open ↗

▸Energy Compliance3

▸BISTECHNICAL REPORT: ENERGY CODE PROGRESS INSPS2

09/11/2015320737958Open ↗

03/29/2013320737958Open ↗

▸BISAS-BUILT ENERGY ANALYSIS1

09/11/2015320737958Open ↗

▸Approvals, Objections & Sign-offs2

▸BISADMINISTRATIVE OBJECTIONS1

03/29/2013320737958Open ↗

▸BISCERTIFICATE OF OCCUPANCY/LOC: REQUEST1

09/11/2015320737958Open ↗

▸Cost, Insurance & Ownership2

▸BISCOST AFFIDAVIT2

09/11/2015320737958Open ↗

03/29/2013320737958Open ↗

▸Filing & Intake Forms4

▸BISADDITIONAL INFORMATION3

05/27/2015320737958Open ↗

07/16/2013320737958Open ↗

▸BISEFILING COVER SHEET1

03/29/2013320737958Open ↗