Primarily 3 family with 1 store or office

227 FLATBUSH AVENUE

BROOKLYN · BIN 3027793

💬 Discuss this project

1930Year Built

4Stories

S3Building Class

R7AZoning

4,022 sfGross Floor Area

4Units

0 Open ViolationsFDNY Report ↗

Primarily 3 family with 1 store or office · Owner of record: 227 FLATBUSH LLC · 1,469 sf lot · 2.74 FAR built · Flood zone X

Locations of Work

Fire Protection

Floor 41p · 1 filing · 8 docs

Floor 3

Floor 2

Floor 1

Cellar1p · 1 filing · 8 docs

▾Owner History (Filing Record)

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

Owner	Filings	Most Recent
PINTCHIK ASSOCIATES	13	07/08/2026
227 FLATBUSH	18	03/22/2026
KNOCKOUT CONSTRUCTION	2	03/22/2026

▾Design Consultants (Architect / Engineer of Record)

Firm	Filings	Most Recent
STERLING ENGINEERING SERVICES,P.C.	2	06/27/2023

▾Contractors (License-Anchored)

Firm	Trade	Roles	Most Recent
DC BUILDING SERVICES INC	Fire Protection	1	07/08/2026
DC BUILDING SERVICES INC	Plumbing	1	07/08/2026

▾Special Inspection Agencies

Agency	License #	Filings	Most Recent
STERLING ENGINEERING SERV	1012	2	06/27/2023

Building Lifecycle

All (15)Filed (2)Permit Issued (2)Signed Off (1)Violation (3)Inspection (3)Special Inspection (4)

03/08/2024

Signed off — Alteration

INSTALL NEW WATER SERVICE FOR COMBINED SPRINNKLER AND DOMESTIC SERVICES. INSTALL SPRINKERS THROUGHOUT BUILDING

B08045165-I1

03/01/2024

Inspection — Certified Water and Sanitary-WS-Fixtures-Finish

Certified

View inspection ↗

02/29/2024

Permit issued — Sprinklers

B08045165-I1-PL

10/05/2023

Inspection — Certified Sprinkler-SP-Fixtures-Finish

Certified

View inspection ↗

09/30/2023

Inspection — Certified Sprinkler-SP-Piping Dry/Wet-Hydrostatic Test

Certified

View inspection ↗

06/27/2023

Filed — Alteration

INSTALL NEW WATER SERVICE FOR COMBINED SPRINNKLER AND DOMESTIC SERVICES. INSTALL SPRINKERS THROUGHOUT BUILDING

B08045165-P1

06/27/2023

Special inspection requirement — Fire-Resistant Penetrations and Joints

THomas DeLorenzo

06/27/2023

Special inspection requirement — Sprinkler Systems

THomas DeLorenzo

06/23/2023

Special inspection requirement — Fire-Resistant Penetrations and Joints

THomas DeLorenzo

06/23/2023

Special inspection requirement — Sprinkler Systems

THomas DeLorenzo

06/14/2023

Permit issued — Sprinklers

B08045165-I1-EW-SP

11/30/2022

Filed — Alteration

INSTALL NEW WATER SERVICE FOR COMBINED SPRINNKLER AND DOMESTIC SERVICES. INSTALL SPRINKERS THROUGHOUT BUILDING

B08045165-I1

01/07/2021

Violation issued (ECB, closed)

Construction

01/07/2021

Violation issued (ECB, closed)

Construction

06/27/2016

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

Permit / Filing Register

Source	Work Type	Status	Applicant	Issued
DOB NOW	Sprinklers	Signed-off	DC BUILDING SERVICES INC	02/29/2024
DOB NOW	Sprinklers	Signed-off	DC BUILDING SERVICES INC	06/14/2023
BIS	—	ISSUED	KNOCKOUT CONSTRUCTION INC.	10/04/2024
BIS	PL	ISSUED	INNOVATIVE P & H CORP	08/29/2023
BIS	—	ISSUED	KNOCKOUT CONSTRUCTION INC.	05/30/2023
BIS	PL	ISSUED	INNOVATIVE P & H CORP	09/12/2022
BIS	—	ISSUED	KNOCKOUT CONSTRUCTION INC.	06/01/2022
BIS	PL	ISSUED	INNOVATIVE P & H CORP	08/20/2021
BIS	—	ISSUED	KNOCKOUT CONSTRUCTION INC.	01/21/2021
BIS	PL	ISSUED	INNOVATIVE P & H CORP	08/18/2020
BIS	—	ISSUED	KNOCKOUT CONSTRUCTION INC.	06/21/2019
BIS	EQ	ISSUED	KNOCKOUT CONSTRUCTION INC.	04/19/2019
BIS	EQ	ISSUED	KNOCKOUT CONSTRUCTION INC.	04/02/2019
BIS	EQ	ISSUED	KNOCKOUT CONSTRUCTION INC.	04/19/2018
BIS	EQ	ISSUED	KNOCKOUT CONSTRUCTION INC.	04/18/2017
BIS	EQ	ISSUED	KNOCKOUT CONSTRUCTION INC.	04/19/2016
BIS	—	ISSUED	KNOCKOUT CONSTRUCTION INC.	05/11/2015
BIS	EQ	ISSUED	KNOCKOUT CONSTRUCTION INC.	04/20/2015
BIS	EQ	ISSUED	PILKU CONSTRUCTION SERVIC	12/24/2014
BIS	EQ	ISSUED	PILKU CONSTRUCTION SERVIC	12/15/2014
BIS	EQ	ISSUED	KNOCKOUT CONSTRUCTION INC.	04/17/2014
BIS	—	RE-ISSUED	KNOCKOUT CONSTRUCTION INC.	04/17/2014
BIS	EQ	ISSUED	PILKU CONSTRUCTION SERVIC	01/08/2014
BIS	EQ	ISSUED	PILKU CONSTRUCTION SERVIC	01/07/2014
BIS	EQ	ISSUED	KNOCKOUT CONSTRUCTION INC.	09/24/2013
BIS	—	ISSUED	KNOCKOUT CONSTRUCTION INC.	04/29/2013
BIS	EQ	ISSUED	PILKU CONSTRUCTION SERVIC	04/25/2013
BIS	EQ	ISSUED	PILKU CONSTRUCTION SERVIC	04/24/2013

1 project · most recent 07/13/2019

General Wiring

Filed	Status	Contractor	Scope
07/13/2019	Complete	CENTRUM ELECTRIC CORP	General Wiring

▾Field Inspections (DOB CAP) — 3

Date	Type	Result	Report
03/01/2024	Certified Water and Sanitary-WS-Fixtures-Finish	Certified	View ↗
10/05/2023	Certified Sprinkler-SP-Fixtures-Finish	Certified	View ↗
09/30/2023	Certified Sprinkler-SP-Piping Dry/Wet-Hydrostatic Test	Certified	View ↗

▾Special Inspection Requirements (DOB NOW) — 4

Date	Requirement	Inspector	Role
06/27/2023	Fire-Resistant Penetrations and Joints	THomas DeLorenzo	special
06/27/2023	Sprinkler Systems	THomas DeLorenzo	special
06/23/2023	Fire-Resistant Penetrations and Joints	THomas DeLorenzo	special
06/23/2023	Sprinkler Systems	THomas DeLorenzo	special

▾Documents — 138 on file (BIS + DOB NOW)

▸Plans & Drawings2

▸DOB NOWPlans/Sketch2

08/28/2026B08045165-P1Request digital key ↗

08/28/2026B08045165-I1Request digital key ↗

▸Applications & Permits38

▸BISPLAN / WORK APPROVAL APPLICATION21

10/02/2025320514243Open ↗

09/11/2025320514243Open ↗

05/06/2025320514243Open ↗

Showing 3 of 21 on file for this type

▸BISWORK PERMIT APPLICATION14

09/13/2019320514243Open ↗

04/03/2019340082528Open ↗

04/19/2018340082528Open ↗

Showing 3 of 14 on file for this type

▸BISPLAN - WORK & PERMITS - SUPPPORTING DOCUMENTATION2

06/29/2022320514243Open ↗

▸BISCERTIFICATE OF OCCUPANCY: APPLICATION1

12/20/2024320514243Open ↗

▸Zoning, Tax Lot & Property Records2

▸BISZoning Diagram (ZD1)1

03/15/2013320514243Open ↗

▸BISZONING DIAGRAM1

08/18/2022320514243Open ↗

▸Seals & Professional Certifications22

▸BISTECHNICAL REPORT: RESPONSIBILITY/CERTIFICATION6

01/24/2017321445101Open ↗

11/24/2015320745547Open ↗

11/24/2015320745477Open ↗

Showing 3 of 6 on file for this type

▸DOB NOWSpecial Inspector Seal & Signature4

09/07/2026B08045165-P1Open ↗

09/05/2026B08045165-I1Open ↗

Showing 3 of 4 on file for this type

▸BISPROFESSIONAL CERTIFIED CHECKLIST3

01/24/2017321445101Open ↗

04/29/2013320745547Open ↗

04/26/2013320745477Open ↗

▸BISPROFESSIONAL CERTIFICATION STATEMENT2

01/24/2017321445101Open ↗

09/03/2013340082528Open ↗

▸BISPROFESSIONAL CERTIFICATION STATEMENT FORM2

04/29/2013320745547Open ↗

04/26/2013320745477Open ↗

▸DOB NOWDPL-1: Design Professional Seal & Signature2

08/28/2026B08045165-P1Open ↗

08/28/2026B08045165-I1Open ↗

▸BISREQUIRED ITEMS CHECKLIST FOR PROFESSIONAL CERTIFICATION1

09/03/2013340082528Open ↗

▸BISAPPLICANT OWNER SIGNATURE1

11/27/2017340564080Open ↗

▸BISTECHNICAL REPORT STATEMENT OF RESPONSIBILITY1

09/03/2013340082528Open ↗

▸Trade Schedules & Equipment13

▸BISSCHEDULE B - PLUMBING11

02/16/2024320514243Open ↗

10/06/2022320514243Open ↗

Showing 3 of 11 on file for this type

▸BISBUILDING MUST BE FULLY SPRINKLERED INCLUDING CELLAR THROUGHOUT1

03/13/2025320514243Open ↗

▸BISDETECTOR:SMOKE-CERT. OF INSTALLATION1

07/18/2025320514243Open ↗

▸Safety & Tenant Protection2

▸BISSTREET TREE CHECKLIST1

06/29/2022320514243Open ↗

▸BISSTREET TREE SUPPORTING DOCUMENT1

03/15/2013320514243Open ↗

▸Environmental & Asbestos3

▸BISASBESTOS: CERTIFICATION (DEP ACP5)2

11/27/2017340564080Open ↗

04/29/2013320745547Open ↗

▸BISACP5 ASBESTOS: CERTIFICATION (DEP ACP5)1

02/02/2013320514243Open ↗

▸Energy Compliance10

▸BISTECHNICAL REPORT: ENERGY CODE - RESPONSIBILITY3

02/13/2024320514243Open ↗

01/30/2024320514243Open ↗

02/05/2021320514243Open ↗

▸BISAS-BUILT ENERGY ANALYSIS2

02/13/2024320514243Open ↗

02/12/2024320514243Open ↗

▸BISTECHNICAL REPORT: ENERGY CODE PROGRESS INSPS1

01/24/2017321445101Open ↗

▸BISAS-BUILT ENERGY ANALYSIS (EN2)1

02/13/2024320514243Open ↗

▸BISTR8: Energy Code Progress Inspections1

02/02/2013320514243Open ↗

▸BISFENESTRATION U-FACTOR & PRODUCT RATING1

02/26/2024320514243Open ↗

▸BISENERGY CODE COMPLIANCE INSPECTIONS1

02/26/2024320514243Open ↗

▸Inspections & Test Reports15

▸BISTECHNICAL REPORT: RESPONSIBILITY8

02/13/2024320514243Open ↗

02/12/2024320514243Open ↗

01/30/2024320514243Open ↗

Showing 3 of 8 on file for this type

▸BISSTRUCTURAL STEEL - WELDING1

02/26/2024320514243Open ↗

▸BISHYDRO FLOW TEST LETTER1

11/27/2017340564080Open ↗

▸BISSTRUCTURAL STABILITY - ALTERATIONS OF EXISTING BUILDINGS1

02/26/2024320514243Open ↗

▸BISFIRE-RESISTANT PENETRATIONS AND JOINTS (FIRESTOP)1

02/26/2024320514243Open ↗

▸BISMASONRY1

02/26/2024320514243Open ↗

▸BISSTRUCTURAL STEEL - HIGH STRENGTH BOLTING1

02/26/2024320514243Open ↗

▸BISTECHNICAL REPORT: PILE DRIVING1

01/24/2017321445101Open ↗

▸Approvals, Objections & Sign-offs12

▸BISSCHEDULE A - OCCUPANCY / USE4

10/02/2025320514243Open ↗

05/06/2025320514243Open ↗

06/29/2022320514243Open ↗

Showing 3 of 4 on file for this type

▸BISADMINISTRATIVE OBJECTIONS3

01/24/2017321445101Open ↗

04/29/2013320745547Open ↗

04/26/2013320745477Open ↗

▸BISCERTIFICATE OF OCCUPANCY/LOC: REQUEST2

09/16/2021340082528Open ↗

11/24/2015320745547Open ↗

▸BISLETTERS - SUPPORTING DOCUMENTATION2

02/24/2015320745477Open ↗

01/11/2014320745477Open ↗

▸BISSUPERSEDING LETTER1

08/27/2021340082528Open ↗

▸Cost, Insurance & Ownership6

▸BISPROJECT-SPECIFIC GL INSURANCE2

06/28/2019320514243Open ↗

05/13/2015320514243Open ↗

▸BISCOST AFFIDAVIT2

01/24/2017321445101Open ↗

02/02/2013320514243Open ↗

▸BISAcord 25 (Acord Certificate of Liability Insurance)1

05/13/2015320514243Open ↗

▸BISCOST AFFIDAVIT (FINAL): PW31

02/13/2024320514243Open ↗

▸Filing & Intake Forms11

▸BISADDITIONAL INFORMATION7

08/24/2022320514243Open ↗

07/13/2022320514243Open ↗

08/27/2021340082528Open ↗

Showing 3 of 7 on file for this type

▸BISEFILING JOB APPLICATION COVER SHEET2

11/27/2017340564080Open ↗

09/03/2013340082528Open ↗

▸BISEFILING COVER SHEET2

01/24/2017321445101Open ↗

04/26/2013320745477Open ↗

▸Other Documents2

▸BISPLOT DIAGRAM1

03/09/2020320514243Open ↗

▸BISEXTERNAL FORMS - SUPPORTING DOCUMENTATION1

01/24/2017321445101Open ↗