One family attached or semi-detached

61 SOUTH 4 STREET

BROOKLYN · Williamsburg · BIN 3063244

💬 Discuss this project

1910Year Built

4Stories

A5Building Class

R6Zoning

3,489 sfGross Floor Area

1Units

Rent Stabilized0 Open ViolationsFDNY Report ↗

One family attached or semi-detached · Owner of record: TAPUACH 541 LLC · 1,410 sf lot · 2.47 FAR built · Flood zone X

Locations of Work

ArchitectureStructuralElectricalPlumbingEquipmentGeneral

Roof4p · 1 filing · 6 docs

Floor 33p · 1 filing · 6 docs

Floor 23p · 1 filing · 6 docs

Floor 16p · 2 filings · 8 docs

Cellar6p · 1 filing · 6 docs

Site & exterior4p · 2 filings · 4 docs

▾Owner History (Filing Record)

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

Owner	Filings	Most Recent
TRIANGLE ENTERPRISE NYC I	13	07/08/2026
575 LAFAYETTE GARDENS	12	07/08/2026
TAPUACH 541	26	03/22/2026
SKYELINE CONSTRUCTION COR	7	03/22/2026
CONSTRUCTION COR SKYELINE	3	03/22/2026
LAKHI GENERAL CONTRACTORS	4	03/22/2026
SKYLINE CONSTRUCTION COR	2	03/22/2026
TRIANGLE ENTERPIRSE NYC 1	1	03/22/2026

▾Sales History (ACRIS)

Date	Price	Unit	Seller → Buyer	$/sf
02/10/2017	$2.8M	—	Private party → TAPUACH 541 LLC	$788/sf building

▾Design Consultants (Architect / Engineer of Record)

Firm	Filings	Most Recent
SHARON ENGINEERING, P.C	2	09/29/2022
INFINITY DESIGN CONSULTANT INC	2	06/13/2022
PETER TAUBERER, PE	1	09/12/2019

▾Filing Representatives (Expediters)

Representative	Filings	Most Recent
BMB BUILDING CONSULTING	6	03/21/2026
ARSENAL BUILDING CONSULTANTS LLC	2	03/21/2026

▾Contractors (License-Anchored)

Firm	Trade	Roles	Most Recent
TRIANGLE ENTERPRISE NYC I	General Contractor	10	07/08/2026
SKYELINE CONSTRUCTION COR	General Contractor	5	07/08/2026
AUM BUILD CORP	General Contractor	3	07/08/2026
VINTAGE HOMES INC	General Contractor	1	07/08/2026

▾Special Inspection Agencies

Agency	License #	Filings	Most Recent
REGIONAL TESTING CORP.	394	1	06/03/2022

Building Lifecycle

All (85)Filed (5)Permit Issued (14)Signed Off (4)Violation (60)Special Inspection (2)

05/05/2026

Violation issued (HPD, closed)

11/20/2025

Violation issued (HPD, closed)

06/10/2025

Violation issued (HPD, closed)

05/08/2025

Signed off — Alteration

PROPOSE TO INSTALL TEMPORARY CONSTRUCTION FENCE IN CONJUNCTION WITH ALT 1 JOB # 321186836.

B00225393-I1

02/21/2025

Signed off — Alteration

PROPOSED INSTALLATION OF HEAVY DUTY SIDEWALK SHED AS PER PLANS. LIVEL LOAD 300 PER SQUARE FEET. SIDEWALK SHED SHALL COMPLY WITH CHAPTER #33 OF THE 2014 CODE. NO CHANGE IN USE OCCUPANCY OR EGRESS UNDER THIS APPLICATION.

B00750471-I1

02/19/2025

Permit issued — Sidewalk Shed

B00750471-I1-SH

02/07/2025

Signed off — Alteration

B00455292-I1

02/04/2025

Permit issued — Supported Scaffold

B00455292-I1-SF

11/29/2024

Violation issued (HPD, closed)

11/19/2024

Violation issued (ECB, closed)

Construction

11/14/2024

Violation issued (ECB, closed)

Construction

10/21/2024

Violation issued (ECB, closed)

Construction

05/31/2024

Signed off — Alteration

Proposed Emergency Work as per DOB violation # V 050322CFEU30101IK: Stabilization & repair of the independent wall along Wythe Ave, Demolition of the front wall & any necessary supplemental bracing of the remaining structure, Replacing Front and Rear wall

B00745352-I1

05/21/2024

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

04/11/2024

Violation issued (HPD, closed)

03/21/2024

Permit issued — Supported Scaffold

B00455292-I1-SF

03/21/2024

Permit issued — Sidewalk Shed

B00750471-I1-SH

02/08/2024

Violation issued (ECB, closed)

Unknown

02/08/2024

Violation issued (ECB, closed)

Construction

01/22/2024

Violation issued (ECB, closed)

Unknown

01/22/2024

Violation issued (ECB, closed)

Construction

01/22/2024

Violation issued (ECB, closed)

Construction

12/14/2023

Violation issued (ECB, closed)

Construction

12/14/2023

Violation issued (ECB, closed)

Construction

12/14/2023

Violation issued (ECB, closed)

Construction

11/22/2023

Violation issued (HPD, closed)

11/17/2023

Violation issued (ECB, closed)

Construction

11/17/2023

Violation issued (ECB, closed)

Construction

10/10/2023

Violation issued (ECB, closed)

Construction

06/16/2023

Permit issued — Structural

B00745352-I1-ST

05/01/2023

Violation issued (ECB, closed)

Construction

03/24/2023

Violation issued (HPD, closed)

11/15/2022

Permit issued — Sidewalk Shed

B00750471-I1-SH

11/15/2022

Violation issued (HPD, closed)

11/12/2022

Permit issued — Supported Scaffold

B00455292-I1-SF

11/03/2022

Permit issued — Structural

B00745352-I1-ST

10/11/2022

Permit issued — Structural

B00745352-I1-ST

09/30/2022

Special inspection requirement — Structural Stability – Alterations of existing buildings

Paul Raymond

09/30/2022

Special inspection requirement — Final

Paul Raymond

09/29/2022

Filed — Alteration

B00745352-P1

09/28/2022

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

09/14/2022

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

07/19/2022

Permit issued — Sidewalk Shed

B00750471-I1-SH

06/30/2022

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

06/16/2022

Violation issued (ECB, closed)

Construction

06/13/2022

Filed — Alteration

B00750471-I1

06/13/2022

Permit issued — Sidewalk Shed

B00750471-I1-SH

06/06/2022

Violation issued (ECB, closed)

Construction

06/03/2022

Filed — Alteration

B00745352-I1

05/04/2022

Violation issued (ECB, closed)

Construction

05/03/2022

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

05/03/2022

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

04/04/2022

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

03/02/2022

Violation issued (HPD, closed)

03/02/2022

Violation issued (HPD, closed)

02/03/2022

Violation issued (ECB, closed)

Construction

02/03/2022

Violation issued (ECB, closed)

Construction

12/16/2021

Violation issued (ECB, closed)

Construction

10/27/2021

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

10/07/2021

Permit issued — Supported Scaffold

B00455292-I1-SF

Latest 60 of 85 events.

Permit / Filing Register

Source	Work Type	Status	Applicant	Issued
DOB NOW	Sidewalk Shed	Signed-off	AUM BUILD	02/19/2025
DOB NOW	Supported Scaffold	Signed-off	AUM BUILD	02/04/2025
DOB NOW	Supported Scaffold	Signed-off	TRIANGLE ENTERPRISE NYC I	03/21/2024
DOB NOW	Sidewalk Shed	Signed-off	TRIANGLE ENTERPRISE NYC I	03/21/2024
DOB NOW	Structural	Signed-off	SKYELINE CONSTRUCTION COR	06/16/2023
DOB NOW	Sidewalk Shed	Signed-off	TRIANGLE ENTERPRISE NYC I	11/15/2022
DOB NOW	Supported Scaffold	Signed-off	TRIANGLE ENTERPRISE NYC I	11/12/2022
DOB NOW	Structural	Signed-off	SKYELINE CONSTRUCTION COR	11/03/2022
DOB NOW	Structural	Signed-off	SKYELINE CONSTRUCTION COR	10/11/2022
DOB NOW	Sidewalk Shed	Signed-off	TRIANGLE ENTERPRISE NYC I	07/19/2022
DOB NOW	Sidewalk Shed	Signed-off	TRIANGLE ENTERPRISE NYC I	06/13/2022
DOB NOW	Supported Scaffold	Signed-off	TRIANGLE ENTERPRISE NYC I	10/07/2021
DOB NOW	Supported Scaffold	Signed-off	TRIANGLE ENTERPRISE NYC I	01/22/2021
DOB NOW	Construction Fence	Signed-off	SUPREME GENERAL CONTNG CO	10/04/2019
BIS	—	ISSUED	SKYELINE CONSTRUCTION COR	06/19/2025
BIS	—	ISSUED	SKYELINE CONSTRUCTION COR	11/06/2024
BIS	SP	ISSUED	DYNAMIC PLBNG & SPRKR COR	08/12/2024
BIS	PL	ISSUED	ARANDA PLBG & HTG CORP	07/15/2024
BIS	—	ISSUED	SKYELINE CONSTRUCTION COR	06/11/2024
BIS	EQ	ISSUED	SKYELINE CONSTRUCTION COR	04/29/2024
BIS	—	ISSUED	SKYELINE CONSTRUCTION COR	06/16/2023
BIS	EQ	ISSUED	SKYELINE CONSTRUCTION COR	11/08/2022
BIS	—	ISSUED	SKYELINE CONSTRUCTION COR	11/08/2022
BIS	—	ISSUED	SKYELINE CONSTRUCTION COR	06/15/2022
BIS	EQ	ISSUED	SKYELINE CONSTRUCTION COR	09/09/2021
BIS	EQ	ISSUED	SKYELINE CONSTRUCTION COR	08/26/2021
BIS	OT	ISSUED	SKYELINE CONSTRUCTION COR	07/02/2021
BIS	—	ISSUED	SKYELINE CONSTRUCTION COR	07/02/2021
BIS	—	ISSUED	SKYELINE CONSTRUCTION COR	10/16/2020
BIS	OT	ISSUED	SKYELINE CONSTRUCTION COR	10/16/2020
BIS	EQ	ISSUED	SKYELINE CONSTRUCTION COR	09/04/2020
BIS	OT	ISSUED	SKYELINE CONSTRUCTION COR	08/10/2020
BIS	EQ	ISSUED	SKYELINE CONSTRUCTION COR	08/10/2020
BIS	EQ	ISSUED	SKYELINE CONSTRUCTION COR	07/30/2020
BIS	—	ISSUED	SKYELINE CONSTRUCTION COR	07/30/2020
BIS	—	ISSUED	VINTAGE HOMES INC	04/11/2019
BIS	EQ	ISSUED	VINTAGE HOMES INC	04/11/2019
BIS	EQ	ISSUED	LAKHI GENERAL CONTRACTOR	03/12/2018
BIS	EQ	ISSUED	LAKHI GENERAL CONTRACTOR	08/10/2016

3 projects · most recent 05/21/2026

General Wiring

Filed	Status	Contractor	Scope
05/21/2026	Complete	AL-LECTRIC ELECT'L CONTRG	—
05/11/2026	Complete	AL-LECTRIC ELECT'L CONTRG	General Wiring
10/27/2020	Cancelled	AL-LECTRIC ELECT'L CONTRG	General Wiring

▾Special Inspection Requirements (DOB NOW) — 2

Date	Requirement	Inspector	Role
09/30/2022	Structural Stability – Alterations of existing buildings	Paul Raymond	special
09/30/2022	Final	Paul Raymond	progress

▾Documents — 201 on file (BIS + DOB NOW)

▸Plans & Drawings5

▸DOB NOWPlans/Sketch3

08/29/2026B00745352-P1Request digital key ↗

08/29/2026B00745352-I1Request digital key ↗

08/29/2026B00750471-I1Request digital key ↗

▸DOB NOWPlans/Sketch - Construction Fence1

09/02/2026B00225393-I1Request digital key ↗

▸DOB NOWPlans/Sketch - Supported Scaffold1

09/01/2026B00455292-I1Request digital key ↗

▸Applications & Permits53

▸BISPLAN / WORK APPROVAL APPLICATION31

06/03/2025321400872Open ↗

03/20/2025321186836Open ↗

03/19/2025340500568Open ↗

Showing 3 of 31 on file for this type

▸BISWORK PERMIT APPLICATION19

08/12/2024340500568Open ↗

07/15/2024321186836Open ↗

07/05/2024321186836Open ↗

Showing 3 of 19 on file for this type

▸BISPLAN - WORK & PERMITS - SUPPPORTING DOCUMENTATION3

08/20/2019321400872Open ↗

08/05/2019321564758Open ↗

10/04/2016321400872Open ↗

▸Zoning, Tax Lot & Property Records2

▸BISVERIFY TAX LOT1

07/24/2025321186836Open ↗

▸BISCO OBJ: VERIFY ADDRESS-TOPO STAMP1

07/23/2025321186836Open ↗

▸Seals & Professional Certifications19

▸BISTECHNICAL REPORT: RESPONSIBILITY/CERTIFICATION5

08/02/2019321564758Open ↗

04/12/2019321186836Open ↗

Showing 3 of 5 on file for this type

▸DOB NOWDPL-1: Design Professional Seal & Signature5

09/01/2026B00455292-I1Open ↗

08/29/2026B00745352-I1Open ↗

08/29/2026B00750471-I1Open ↗

Showing 3 of 5 on file for this type

▸BISPROFESSIONAL CERTIFIED CHECKLIST3

05/03/2017321564758Open ↗

10/06/2016321400872Open ↗

08/11/2016321400872Open ↗

▸BISProfessional and Owner Certification (POC3)2

10/06/2016321400872Open ↗

08/11/2016321400872Open ↗

▸BISPROFESSIONAL CERTIFICATION STATEMENT1

05/03/2017321564758Open ↗

▸BISAPPLICANT OWNER SIGNATURE1

05/09/2017340500568Open ↗

▸DOB NOWProgress Inspector Seal & Signature1

08/27/2026B00745352-I1Open ↗

▸DOB NOWSpecial Inspector Seal & Signature1

08/27/2026B00745352-I1Open ↗

▸Trade Schedules & Equipment14

▸BISSCHEDULE B - PLUMBING10

03/20/2025321186836Open ↗

03/19/2025340500568Open ↗

03/19/2025321186836Open ↗

Showing 3 of 10 on file for this type

▸BISHVAC & SERVICE WATER HEATING EQUIPMENT1

02/20/2025321186836Open ↗

▸BISHVAC & SERVICE WATER HEATING SYSTEM CONTROLS1

02/20/2025321186836Open ↗

▸BISSPRINKLER SYSTEMS1

05/08/2025340500568Open ↗

▸BISDETECTOR:SMOKE-CERT. OF INSTALLATION1

07/23/2025321186836Open ↗

▸Safety & Tenant Protection4

▸BISTenant Protection Plan and Notes2

10/06/2016321400872Open ↗

08/11/2016321400872Open ↗

▸BISDEMOLITION SUBMITTAL CERTIFICATION FORM1

08/02/2019321564758Open ↗

▸BISSTREET TREE CHECKLIST1

10/06/2017321186836Open ↗

▸Environmental & Asbestos3

▸BISASBESTOS: CERTIFICATION (DEP ACP5)3

11/16/2017340500568Open ↗

10/06/2017321186836Open ↗

05/03/2017321564758Open ↗

▸Energy Compliance22

▸BISTECHNICAL REPORT: ENERGY CODE - RESPONSIBILITY8

02/20/2025321186836Open ↗

06/14/2024321186836Open ↗

Showing 3 of 8 on file for this type

▸BISAS-BUILT ENERGY ANALYSIS (EN2)2

02/20/2025321186836Open ↗

07/22/2024321564758Open ↗

▸BISTECHNICAL REPORT: ENERGY CODE PROGRESS INSPS2

04/12/2019321186836Open ↗

05/03/2017321564758Open ↗

▸BISINTERIOR LIGHTING POWER1

02/20/2025321186836Open ↗

▸BISAS-BUILT ENERGY ANALYSIS1

02/20/2025321186836Open ↗

▸BISLIGHTING CONTROLS1

02/20/2025321186836Open ↗

▸BISFENESTRATION AIR LEAKAGE1

02/20/2025321186836Open ↗

▸BIS* HVAC INSULATION AND SEALING1

02/20/2025321186836Open ↗

▸BISFENESTRATION U-FACTOR & PRODUCT RATING1

02/20/2025321186836Open ↗

▸BISFENESTRATION AREAS1

02/20/2025321186836Open ↗

▸BISEXTERIOR LIGHTING POWER1

02/20/2025321186836Open ↗

▸BISELECTRICAL ENERGY CONSUMPTION1

02/20/2025321186836Open ↗

▸BISENERGY CODE COMPLIANCE INSPECTIONS1

02/20/2025321186836Open ↗

▸Inspections & Test Reports23

▸BISTECHNICAL REPORT: RESPONSIBILITY10

05/08/2025340500568Open ↗

03/17/2025321186836Open ↗

Showing 3 of 10 on file for this type

▸BISSTRUCTURAL STABILITY - ALTERATIONS OF EXISTING BUILDINGS2

09/11/2024321186836Open ↗

07/22/2024321564758Open ↗

▸BISFRAME (2008)/STRUCTURAL WOOD FRAME (2014) INSPECTION1

02/20/2025321186836Open ↗

▸BISFIRE-RESISTANT PENETRATIONS AND JOINTS (FIRESTOP)1

02/20/2025321186836Open ↗

▸BISFIRE-RESISTIVE RATED CONSTRUCTION1

02/20/2025321186836Open ↗

▸BISMASONRY1

09/11/2024321186836Open ↗

▸BISHYDRAULIC FLOW CALCULATIONS1

11/16/2017340500568Open ↗

▸BISPOST-INSTALLED ANCHORS1

09/11/2024321186836Open ↗

▸BISSTRUCTURAL STEEL - HIGH STRENGTH BOLTING1

09/11/2024321186836Open ↗

▸BISMECHANICAL SYSTEMS1

02/20/2025321186836Open ↗

▸BISSTRUCTURAL STEEL - WELDING1

09/11/2024321186836Open ↗

▸BISHYDRO FLOW TEST LETTER1

05/09/2017340500568Open ↗

▸BISCONCRETE - CAST-IN-PLACE1

02/20/2025321186836Open ↗

▸Approvals, Objections & Sign-offs16

▸BISLETTERS - SUPPORTING DOCUMENTATION6

11/16/2017340500568Open ↗

10/06/2017321186836Open ↗

Showing 3 of 6 on file for this type

▸BISSUPERSEDING LETTER4

08/16/2021321564758Open ↗

08/10/2020321186836Open ↗

Showing 3 of 4 on file for this type

▸BISCERTIFICATE OF OCCUPANCY/LOC: REQUEST3

05/29/2025321400872Open ↗

05/20/2025340500568Open ↗

07/23/2024321564758Open ↗

▸BISSCHEDULE A - OCCUPANCY / USE2

03/07/2025321186836Open ↗

04/20/2021321186836Open ↗

▸BISFINAL1

07/22/2024321564758Open ↗

▸Cost, Insurance & Ownership6

▸BISCOST AFFIDAVIT3

11/16/2017340500568Open ↗

10/06/2017321186836Open ↗

05/03/2017321564758Open ↗

▸BISCOST AFFIDAVIT (FINAL): PW33

07/24/2025321186836Open ↗

05/08/2025340500568Open ↗

07/22/2024321564758Open ↗

▸Filing & Intake Forms25

▸BISADDITIONAL INFORMATION22

07/25/2025321186836Open ↗

03/21/2025321186836Open ↗

Showing 3 of 22 on file for this type

▸BISEFILING COVER SHEET2

05/03/2017321564758Open ↗

08/11/2016321400872Open ↗

▸BISEFILING JOB APPLICATION COVER SHEET1

05/09/2017340500568Open ↗

▸Other Documents5

▸BISSHUTOFF DAMPERS1

02/20/2025321186836Open ↗

▸BISPLOT DIAGRAM1

10/06/2017321186836Open ↗

▸BISSTRUCTURAL COLD-FORMED STEEL1

09/11/2024321186836Open ↗

▸BISMAINTENANCE INFORMATION1

02/20/2025321186836Open ↗

▸BISFIREPLACES1

02/20/2025321186836Open ↗