City residence, one family

541 1 STREET

BROOKLYN · BIN 3025153

💬 Discuss this project

1901Year Built

3Stories

A4Building Class

R7BZoning

4,620 sfGross Floor Area

1Units

FDNY Report ↗

City residence, one family · Owner of record: HY2010 LLC · 2,000 sf lot · 2.31 FAR built · Flood zone X

Locations of Work

StructuralPlumbing

Floor 21p · 1 filing · 9 docs

Floor 1

Cellar1p · 1 filing · 9 docs

Basement1p · 1 filing · 7 docs

1 job · most recent 05/10/2021

General Wiring

Filed	Status	Contractor	Scope
05/10/2021	Complete	JEM ELEC'L CONTR. CORP	General Wiring

Building Lifecycle

All (21)Filed (4)Permit Issued (4)Signed Off (3)Special Inspection (10)

03/13/2023

Signed off — Alteration

INSTALLATION OF PIPE SCAFFOLD AT 541 1ST STREET, BROOKLYN AS INDICATED ON PLANS. THERE WILL BE NO CHANGE IN THE USE, EGRESS, OR OCCUPANCY UNDER THIS APPLICATION.

B00506276-I1

01/10/2022

Signed off — Alteration

plumbing work in conjunction with dob application 340788829. NO CHANGE IN USE, EGRESS NO OCCUPANCY.

B00439395-I1

12/07/2021

Filed — Alteration

plumbing work in conjunction with dob application 340788829. NO CHANGE IN USE, EGRESS NO OCCUPANCY.

B00439395-P1

10/20/2021

Signed off — Alteration

structural alterations conjunction with dob application 340788829. no change in use, egress nor occupancy.

B00470603-I1

10/08/2021

Permit issued — Structural

B00470603-I1-ST

04/21/2021

Permit issued — Supported Scaffold

B00506276-I1-SF

04/19/2021

Filed — Alteration

INSTALLATION OF PIPE SCAFFOLD AT 541 1ST STREET, BROOKLYN AS INDICATED ON PLANS. THERE WILL BE NO CHANGE IN THE USE, EGRESS, OR OCCUPANCY UNDER THIS APPLICATION.

B00506276-I1

04/19/2021

Special inspection requirement — Post-installed Anchors

MD MOSTAFA

03/30/2021

Permit issued — Plumbing

B00439395-I1-PL

03/16/2021

Filed — Alteration

structural alterations conjunction with dob application 340788829. no change in use, egress nor occupancy.

B00470603-I1

03/16/2021

Special inspection requirement — Alternative Materials - OTCR Buildings Bulletin Number

ANDREW RENFROE

03/16/2021

Special inspection requirement — Masonry

ANDREW RENFROE

03/16/2021

Special inspection requirement — Structural Steel - High Strength Bolting

ANDREW RENFROE

03/16/2021

Special inspection requirement — Structural Steel - Welding

ANDREW RENFROE

03/16/2021

Special inspection requirement — Structural Cold-Formed Steel

ANDREW RENFROE

03/16/2021

Special inspection requirement — Concrete - Cast-In-Place

ANDREW RENFROE

03/16/2021

Special inspection requirement — Structural Stability – Alterations of existing buildings

ANDREW RENFROE

03/16/2021

Special inspection requirement — Structural Steel - Details

ANDREW RENFROE

02/19/2021

Permit issued — Plumbing

B00439395-I1-PL

02/15/2021

Special inspection requirement — Final

ANDREW RENFROE

12/10/2020

Filed — Alteration

plumbing work in conjunction with dob application 340788829. NO CHANGE IN USE, EGRESS NO OCCUPANCY.

B00439395-I1

▾Owner History (Filing Record)

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

Owner	Filings	Most Recent
RENNON CONSTRUCTION	4	07/08/2026
LYONS STUDIO	7	03/22/2026
ALTHEA 191	3	03/21/2026

▾Sales History (ACRIS)

Date	Price	Unit	Seller → Buyer	$/sf
01/28/2022	$7.4M	—	— → —	$1,602/sf building
09/04/2020	$3.5M	—	— → —	$758/sf building

▾Design Consultants (Architect / Engineer of Record)

Firm	Filings	Most Recent
NAZZARENO CALLIPO P.E.	2	12/07/2021
IKRA CONSULTING LLC	1	04/19/2021
BLUE SKY DESIGN, INC.	1	03/16/2021

▾Filing Representatives (Expediters)

Representative	Filings	Most Recent
GZ NC CODE PLANNING ENGINEERING	3	03/21/2026
AK CONSULTING SERVICES	2	03/21/2026

▾Contractors (License-Anchored)

Firm	Trade	Roles	Most Recent
HUDSON PLMBING & MCH, LLC	Plumbing	13	07/08/2026
DELTA CONTRACTING.VMD COR	General Contractor	3	03/21/2026
JERRY SANTANGELO	Electrical	1	03/21/2026
RENNON CONSTRUCTION CORP	General Contractor	1	07/08/2026

▾Special Inspection Agencies

Agency	License #	Filings	Most Recent
IKRA CONSULTING LLC	7032	1	04/19/2021
BLUE SKY DESIGN, INC.	1908	1	03/16/2021

Permit / Filing Register

Source	Work Type	Status	Applicant	Issued
DOB NOW	Structural	Signed-off	DELTA CONTRACTING.VMD COR	10/08/2021
DOB NOW	Supported Scaffold	Signed-off	RENNON CONSTRUCTION CORP	04/21/2021
DOB NOW	Plumbing	Signed-off	HUDSON PLMBING & MCH, LLC	03/30/2021
DOB NOW	Plumbing	Signed-off	HUDSON PLMBING & MCH, LLC	02/19/2021
BIS	OT	ISSUED	DELTA CONTRACTING.VMD COR	01/29/2021
BIS	OT	ISSUED	DELTA VIERA CONTRACTING*	11/27/2020

▾Special Inspection Requirements (DOB NOW) — 10

Date	Requirement	Inspector	Role
04/19/2021	Post-installed Anchors	MD MOSTAFA	special
03/16/2021	Alternative Materials - OTCR Buildings Bulletin Number	ANDREW RENFROE	special
03/16/2021	Masonry	ANDREW RENFROE	special
03/16/2021	Structural Steel - High Strength Bolting	ANDREW RENFROE	special
03/16/2021	Structural Steel - Welding	ANDREW RENFROE	special
03/16/2021	Structural Cold-Formed Steel	ANDREW RENFROE	special
03/16/2021	Concrete - Cast-In-Place	ANDREW RENFROE	special
03/16/2021	Structural Stability – Alterations of existing buildings	ANDREW RENFROE	special
03/16/2021	Structural Steel - Details	ANDREW RENFROE	special
02/15/2021	Final	ANDREW RENFROE	progress

▾Documents — 40 on file (BIS + DOB NOW)

▸Plans & Drawings4

▸DOB NOWPlans/Sketch - Plumbing2

09/02/2026B00439395-P1Request digital key ↗

09/02/2026B00439395-I1Request digital key ↗

▸DOB NOWPlans/Sketch1

09/01/2026B00506276-I1Request digital key ↗

▸DOB NOWPlans/Sketch - Structural1

09/01/2026B00470603-I1Request digital key ↗

▸Applications & Permits7

▸BISPLAN / WORK APPROVAL APPLICATION3

12/11/2021340788829Open ↗

11/10/2021340788829Open ↗

11/19/2020340788829Open ↗

▸DOB NOWLPC Approval/Permit3

09/01/2026B00470603-I1Open ↗

08/13/2026B00439395-I1Open ↗

08/13/2026B00439395-P1Open ↗

▸BISWORK PERMIT APPLICATION1

11/27/2020340788829Open ↗

▸Seals & Professional Certifications11

▸DOB NOWDPL-1: Design Professional Seal & Signature4

09/02/2026B00439395-I1Open ↗

09/02/2026B00439395-P1Open ↗

09/01/2026B00470603-I1Open ↗

Showing 3 of 4 on file for this type

▸DOB NOWSpecial Inspector Seal & Signature3

09/01/2026B00506276-I1Open ↗

09/01/2026B00470603-I1Open ↗

▸BISREQUIRED ITEMS CHECKLIST FOR PROFESSIONAL CERTIFICATION1

11/19/2020340788829Open ↗

▸BISPROFESSIONAL CERTIFICATION STATEMENT1

11/19/2020340788829Open ↗

▸BISTECHNICAL REPORT STATEMENT OF RESPONSIBILITY1

11/19/2020340788829Open ↗

▸DOB NOWProgress Inspector Seal & Signature1

09/01/2026B00470603-I1Open ↗

▸Environmental & Asbestos4

▸DOB NOWDEP ACP-5: Asbestos Assessment Report3

09/02/2026B00439395-P1Open ↗

09/02/2026B00439395-I1Open ↗

09/01/2026B00470603-I1Open ↗

▸BISASBESTOS: CERTIFICATION (DEP ACP5)1

11/19/2020340788829Open ↗

▸Energy Compliance5

▸BISTECHNICAL REPORT: ENERGY CODE - RESPONSIBILITY3

01/13/2022340788829Open ↗

11/03/2021340788829Open ↗

11/19/2020340788829Open ↗

▸BISAS-BUILT ENERGY ANALYSIS1

01/13/2022340788829Open ↗

▸BISTECHNICAL REPORT STATEMENT OF RESPONSIBILITY FOR ENERGY CODE PROGRESS INSPECTIONS1

11/19/2020340788829Open ↗

▸Inspections & Test Reports2

▸BISTECHNICAL REPORT: RESPONSIBILITY2

01/13/2022340788829Open ↗

11/19/2020340788829Open ↗

▸Approvals, Objections & Sign-offs3

▸BISCERTIFICATE OF OCCUPANCY/LOC: REQUEST1

01/14/2022340788829Open ↗

▸BISLANDMARKS SIGNOFF1

01/14/2022340788829Open ↗

▸BISLANDMARKS APPROVAL1

11/19/2020340788829Open ↗

▸Cost, Insurance & Ownership2

▸BISCOST AFFIDAVIT1

11/19/2020340788829Open ↗

▸BISCOST AFFIDAVIT (FINAL): PW31

01/13/2022340788829Open ↗

▸Filing & Intake Forms2

▸BISADDITIONAL INFORMATION1

12/11/2021340788829Open ↗

▸BISEFILING JOB APPLICATION COVER SHEET1

11/19/2020340788829Open ↗