Primarily 5-6 family with 1 store or office

714 50 STREET

BROOKLYN · BIN 3013454

💬 Discuss this project

1965Year Built

4Stories

S5Building Class

R6BZoning

6,554 sfGross Floor Area

7Units

Rent Stabilized0 Open ViolationsFDNY Report ↗

Primarily 5-6 family with 1 store or office · 2,500 sf lot · 2.62 FAR built · Flood zone X

Locations of Work

MechanicalPlumbing

Cellar2p · 1 filing · 20 docs

▾Owner History (Filing Record)

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

Owner	Filings	Most Recent
SD DESIGN STUDIO LLC	7	03/22/2026
JRL SKYLINE INC	5	03/22/2026
SUPERB CONSTRUCTION MGT	4	03/22/2026
MASTER WORKS CONTRACTOR 1	5	03/22/2026
MASTER WORKS CONTRACTOR I	2	03/22/2026
ZAUR DAMLOV RO-RO GROUP I	1	03/22/2026

▾Design Consultants (Architect / Engineer of Record)

Firm	Filings	Most Recent
JIMENEZ BUILDING CONSULTING LLC	3	06/14/2022
ENTHINK ENGINEERS LLC	2	10/01/2020
SD DESIGN STUDIO LLC	1	12/11/2019

▾Filing Representatives (Expediters)

Representative	Filings	Most Recent
JRL SKYLINE	8	03/21/2026

▾Contractors (License-Anchored)

Firm	Trade	Roles	Most Recent
SUPERB CONSTRUCTION MGT	General Contractor	9	03/22/2026
WINWAY DEVELOPMENT LLC	General Contractor	7	07/08/2026
SHAFQAT A CHOUDHARY	General Contractor	4	07/08/2026
PERSPECTIVE GENERAL CONST	General Contractor	3	03/21/2026
JRL SKYLINE INC	General Contractor	1	07/08/2026
BT'S PLUMBING AND HEATING	Plumbing	1	07/08/2026
L&J PLG & HTG CO OF NY IN	Plumbing	1	07/08/2026

▾Special Inspection Agencies

Agency	License #	Filings	Most Recent
SD TESTING & INSPECTION S	7010	2	06/14/2022
JIMENEZ BUILDING CONSULTI	7944	1	12/23/2021

Building Lifecycle

All (58)Filed (6)Permit Issued (9)Signed Off (4)Violation (21)Inspection (2)Special Inspection (16)

12/04/2024

Violation issued (HPD, closed)

10/14/2022

Signed off — Alteration

PROPOSED TO INSTALL NEW (6) GAS BOILER AT 4TH FLOOR. BOILER WORK AS PER PLAN. OT WORK IS UNDER DOB JOB#: 321074403. NO CHANGE IN USE, BULK, EGRESS OR OCCUPANCY.

B00568877-I1

10/14/2022

Signed off — Alteration

PROPOSED TO INSTALL NEW (6) GAS BOILER AT 4TH FLOOR. BOILER WORK AS PER PLAN. OT WORK IS UNDER DOB JOB#: 321074403. NO CHANGE IN USE, BULK, EGRESS OR OCCUPANCY.

B00568877-S1

07/08/2022

Signed off — Alteration

B00279379-I1

07/07/2022

Permit issued — Construction Fence

B00279379-I1-FN

07/07/2022

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

07/06/2022

Inspection — Pass-Final Boiler Equipment Inspection

Pass

View inspection ↗

06/23/2022

Permit issued — Boiler Equipment

B00568877-S1-BE

06/14/2022

Filed — Alteration

PROPOSED TO INSTALL NEW (6) GAS BOILER AT 4TH FLOOR. BOILER WORK AS PER PLAN. OT WORK IS UNDER DOB JOB#: 321074403. NO CHANGE IN USE, BULK, EGRESS OR OCCUPANCY.

B00568877-S1

06/09/2022

Special inspection requirement — Fire-Resistant Penetrations and Joints

XIUCHENG LI

06/09/2022

Special inspection requirement — Heating Systems

XIUCHENG LI

06/09/2022

Special inspection requirement — HVAC-R and service water heating equipment

XIUCHENG LI

06/09/2022

Special inspection requirement — HVAC-R and service water heating system controls

XIUCHENG LI

06/09/2022

Special inspection requirement — Maintenance information

XIUCHENG LI

04/14/2022

Inspection — Pass-Final Boiler Equipment Inspection

Pass

View inspection ↗

12/28/2021

Special inspection requirement — Heating Systems

XIUCHENG LI

12/28/2021

Special inspection requirement — Fire-Resistant Penetrations and Joints

XIUCHENG LI

12/28/2021

Special inspection requirement — Maintenance information

XIUCHENG LI

12/28/2021

Special inspection requirement — HVAC-R and service water heating system controls

XIUCHENG LI

12/28/2021

Special inspection requirement — HVAC-R and service water heating equipment

XIUCHENG LI

12/23/2021

Filed — Alteration

PROPOSED TO INSTALL NEW (6) GAS BOILER AT 4TH FLOOR. BOILER WORK AS PER PLAN. OT WORK IS UNDER DOB JOB#: 321074403. NO CHANGE IN USE, BULK, EGRESS OR OCCUPANCY.

B00568877-P1

12/23/2021

Special inspection requirement — Fire-Resistant Penetrations and Joints

ALEXANDER JIMENEZ

12/23/2021

Special inspection requirement — Heating Systems

ALEXANDER JIMENEZ

12/23/2021

Special inspection requirement — HVAC-R and service water heating equipment

ALEXANDER JIMENEZ

12/23/2021

Special inspection requirement — HVAC-R and service water heating system controls

ALEXANDER JIMENEZ

12/23/2021

Special inspection requirement — Maintenance information

ALEXANDER JIMENEZ

11/08/2021

Violation issued (ECB, closed)

Construction

11/08/2021

Violation issued (ECB, closed)

Construction

11/08/2021

Violation issued (ECB, closed)

Unknown

08/31/2021

Violation issued (ECB, closed)

Construction

08/20/2021

Permit issued — Boiler Equipment

B00568877-I1-BE

08/05/2021

Filed — Alteration

PROPOSED TO INSTALL NEW (6) GAS BOILER AT 4TH FLOOR. BOILER WORK AS PER PLAN. OT WORK IS UNDER DOB JOB#: 321074403. NO CHANGE IN USE, BULK, EGRESS OR OCCUPANCY.

B00568877-I1

07/27/2021

Permit issued — Construction Fence

B00279379-I1-FN

07/02/2021

Signed off — Alteration

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

B00372715-I1

03/17/2021

Permit issued — Sidewalk Shed

B00372715-I1-SH

03/15/2021

Permit issued — Construction Fence

B00279379-I1-FN

02/03/2021

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

02/03/2021

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

01/28/2021

Violation issued (ECB, closed)

Construction

11/25/2020

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

11/07/2020

Violation issued (ECB, closed)

Construction

11/07/2020

Violation issued (ECB, closed)

Construction

10/06/2020

Special inspection requirement — Final

Sunil Saigal

10/01/2020

Filed — Alteration

B00372715-P1

08/29/2020

Violation issued (ECB, closed)

Construction

08/28/2020

Violation issued (ECB, closed)

Construction

08/28/2020

Violation issued (ECB, closed)

Construction

08/28/2020

Violation issued (ECB, closed)

Construction

08/19/2020

Permit issued — Sidewalk Shed

B00372715-I1-SH

08/07/2020

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

08/07/2020

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

07/24/2020

Permit issued — Sidewalk Shed

B00372715-I1-SH

07/22/2020

Filed — Alteration

B00372715-I1

05/25/2020

Violation issued (ECB, closed)

Site Safety

12/14/2019

Permit issued — Construction Fence

B00279379-I1-FN

12/11/2019

Filed — Alteration

B00279379-I1

07/14/2012

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

04/05/2012

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

Permit / Filing Register

Source	Work Type	Status	Applicant	Issued
DOB NOW	Construction Fence	Signed-off	WINWAY DEVELOPMENT LLC	07/07/2022
DOB NOW	Boiler Equipment	Signed-off	BT'S PLUMBING AND HEATING	06/23/2022
DOB NOW	Boiler Equipment	Signed-off	L&J PLG & HTG CO OF NY IN	08/20/2021
DOB NOW	Construction Fence	Signed-off	JRL SKYLINE	07/27/2021
DOB NOW	Sidewalk Shed	Signed-off	PERSPECTIVE GENERAL CONST	03/17/2021
DOB NOW	Construction Fence	Signed-off	WINWAY DEVELOPMENT LLC	03/15/2021
DOB NOW	Sidewalk Shed	Signed-off	SHAFQAT A CHOUDHARY	08/19/2020
DOB NOW	Sidewalk Shed	Signed-off	SHAFQAT A CHOUDHARY	07/24/2020
DOB NOW	Construction Fence	Signed-off	WINWAY DEVELOPMENT LLC	12/14/2019
BIS	PL	ISSUED	BT'S PLUMBING AND HEATING	07/20/2022
BIS	—	ISSUED	SUPERB CONSTRUCTION MGT	01/21/2022
BIS	SP	ISSUED	DYNAMIC PLBNG & SPRKR COR	07/19/2021
BIS	PL	ISSUED	L&J PLG & HTG CO OF NY IN	07/15/2021
BIS	—	ISSUED	SUPERB CONSTRUCTION MGT	03/24/2021
BIS	—	ISSUED	MASTER WORKS CONTRACTOR I	08/19/2020
BIS	PL	ISSUED	L&J PLG & HTG CO OF NY IN	03/06/2020
BIS	—	ISSUED	D Z IMAGE INC	01/29/2020
BIS	—	ISSUED	D Z IMAGE INC	01/29/2020

2 projects · most recent 06/28/2022

General Wiring

Filed	Status	Contractor	Scope
06/28/2022	Complete	ERIC & NG ELEC'L, INC.	General Wiring
03/20/2020	Complete	A.C. MORGAN ELECTRIC	General Wiring

▾Field Inspections (DOB CAP) — 2

Date	Type	Result	Report
07/06/2022	Pass-Final Boiler Equipment Inspection	Pass	View ↗
04/14/2022	Pass-Final Boiler Equipment Inspection	Pass	View ↗

▾Special Inspection Requirements (DOB NOW) — 16

Date	Requirement	Inspector	Role
06/09/2022	Fire-Resistant Penetrations and Joints	XIUCHENG LI	special
06/09/2022	Heating Systems	XIUCHENG LI	special
06/09/2022	HVAC-R and service water heating equipment	XIUCHENG LI	energy_progress
06/09/2022	HVAC-R and service water heating system controls	XIUCHENG LI	energy_progress
06/09/2022	Maintenance information	XIUCHENG LI	energy_progress
12/28/2021	Heating Systems	XIUCHENG LI	special
12/28/2021	Fire-Resistant Penetrations and Joints	XIUCHENG LI	special
12/28/2021	Maintenance information	XIUCHENG LI	energy_progress
12/28/2021	HVAC-R and service water heating system controls	XIUCHENG LI	energy_progress
12/28/2021	HVAC-R and service water heating equipment	XIUCHENG LI	energy_progress
12/23/2021	Fire-Resistant Penetrations and Joints	ALEXANDER JIMENEZ	special
12/23/2021	Heating Systems	ALEXANDER JIMENEZ	special
12/23/2021	HVAC-R and service water heating equipment	ALEXANDER JIMENEZ	energy_progress
12/23/2021	HVAC-R and service water heating system controls	ALEXANDER JIMENEZ	energy_progress
12/23/2021	Maintenance information	ALEXANDER JIMENEZ	energy_progress
10/06/2020	Final	Sunil Saigal	progress

▾Documents — 224 on file (BIS + DOB NOW)

▸Plans & Drawings6

▸DOB NOWPlans/Sketch3

09/01/2026B00568877-S1Request digital key ↗

09/01/2026B00568877-P1Request digital key ↗

09/01/2026B00568877-I1Request digital key ↗

▸DOB NOWPlans/Sketch - Sidewalk Shed2

09/02/2026B00372715-I1Request digital key ↗

08/15/2026B00372715-P1Request digital key ↗

▸DOB NOWPlans/Sketch - Construction Fence1

09/02/2026B00279379-I1Request digital key ↗

▸Applications & Permits34

▸BISPLAN / WORK APPROVAL APPLICATION19

12/15/2022340822916Open ↗

09/26/2022321074403Open ↗

06/15/2022321969731Open ↗

Showing 3 of 19 on file for this type

▸BISWORK PERMIT APPLICATION9

07/19/2021321969731Open ↗

03/26/2021321074403Open ↗

08/25/2020321074403Open ↗

Showing 3 of 9 on file for this type

▸BISPLAN - WORK & PERMITS - SUPPPORTING DOCUMENTATION3

09/26/2019321074403Open ↗

▸BISCERTIFICATE OF OCCUPANCY: APPLICATION2

06/01/2022321074403Open ↗

11/15/2010320151063Open ↗

▸BISBPP - Street Opening DOT Permit - BPP - Street Opening1

12/19/2022340822916Open ↗

▸Zoning, Tax Lot & Property Records7

▸BISZONING DIAGRAM2

09/29/2021321074403Open ↗

07/10/2019321074403Open ↗

▸BISZONING APPEAL2

07/09/2019321074403Open ↗

▸BISADDRESS - NEW HOUSE NUMBER APPROVED1

04/24/2010320151063Open ↗

▸BISVERIFY TAX LOT1

07/04/2022321074403Open ↗

▸BISCO OBJ: VERIFY ADDRESS-TOPO STAMP1

12/02/2022321074403Open ↗

▸Seals & Professional Certifications29

▸BISTECHNICAL REPORT: RESPONSIBILITY/CERTIFICATION7

01/21/2020321074403Open ↗

01/13/2020321074403Open ↗

09/03/2019321969731Open ↗

Showing 3 of 7 on file for this type

▸DOB NOWProgress Inspector Seal & Signature6

08/30/2026B00568877-I1Open ↗

Showing 3 of 6 on file for this type

▸DOB NOWDPL-1: Design Professional Seal & Signature6

09/01/2026B00568877-S1Open ↗

09/01/2026B00568877-P1Open ↗

09/01/2026B00568877-I1Open ↗

Showing 3 of 6 on file for this type

▸DOB NOWSpecial Inspector Seal & Signature5

08/30/2026B00568877-I1Open ↗

08/24/2026B00568877-S1Open ↗

Showing 3 of 5 on file for this type

▸BISPROFESSIONAL CERTIFIED CHECKLIST2

08/29/2019321969731Open ↗

04/21/2010320151063Open ↗

▸BISPROFESSIONAL CERTIFICATION STATEMENT1

08/29/2019321969731Open ↗

▸BISAPPLICANT OWNER SIGNATURE1

12/28/2021340822916Open ↗

▸BISPROFESSIONAL CERTIFICATION STATEMENT FORM1

04/21/2010320151063Open ↗

▸Trade Schedules & Equipment17

▸BISSCHEDULE B - PLUMBING7

09/26/2022321074403Open ↗

03/01/2022321969731Open ↗

08/23/2021321074403Open ↗

Showing 3 of 7 on file for this type

▸BISSELF-CERT PLUMBING NOTICE4

10/12/2011320151063Open ↗

07/14/2011320151063Open ↗

05/31/2011320151063Open ↗

Showing 3 of 4 on file for this type

▸BISSCHEDULE B - PLUMBING/SPRINKLER/STANDPIPE2

08/29/2019321969731Open ↗

01/28/2019321074403Open ↗

▸BISHVAC & SERVICE WATER HEATING SYSTEM CONTROLS1

01/20/2023321074403Open ↗

▸BISSPRINKLER SYSTEMS1

10/13/2022321969731Open ↗

▸BISDETECTOR:SMOKE-CERT. OF INSTALLATION1

12/15/2022321074403Open ↗

▸BISDETECTOR:CARBON MONOXIDE-CERT.OF INSTALL1

01/30/2023321074403Open ↗

▸Safety & Tenant Protection12

▸BISTenant Protection Plan and Notes3

08/29/2019321969731Open ↗

07/09/2019321074403Open ↗

01/31/2019321074403Open ↗

▸BISSTREET TREE CHECKLIST3

12/28/2021340822916Open ↗

07/09/2019321074403Open ↗

04/21/2010320151063Open ↗

▸BISDEMOLITION SUBMITTAL CERTIFICATION FORM2

01/21/2020321074403Open ↗

01/13/2020321074403Open ↗

▸DOB NOWTenant Protection Plan2

08/13/2026B00372715-P1Open ↗

08/13/2026B00372715-I1Open ↗

▸BISSTREET TREES: RECEIPT OF STREET TREES SITE PLAN1

12/21/2022340822916Open ↗

▸BISBPP: STREET TREES SITE PLAN1

12/29/2021340822916Open ↗

▸Environmental & Asbestos6

▸DOB NOWDEP ACP-5: Asbestos Assessment Report3

09/01/2026B00568877-P1Open ↗

09/01/2026B00568877-I1Open ↗

09/01/2026B00568877-S1Open ↗

▸BISASBESTOS: CERTIFICATION (DEP ACP5)2

08/29/2019321969731Open ↗

08/01/2019321074403Open ↗

▸BISTHIS IS 'NOT AN ASBESTOS PROJECT'1

04/21/2010320151063Open ↗

▸Energy Compliance15

▸BISTECHNICAL REPORT: ENERGY CODE PROGRESS INSPS5

01/21/2020321074403Open ↗

01/13/2020321074403Open ↗

08/30/2019321969731Open ↗

Showing 3 of 5 on file for this type

▸BISINSULATION PLACEMENT & R VALUES2

01/20/2023321074403Open ↗

11/30/2022321969731Open ↗

▸BISENERGY CODE COMPLIANCE INSPECTIONS2

01/20/2023321074403Open ↗

11/30/2022321969731Open ↗

▸DOB NOWEN2: As Built Energy Analysis.2

08/13/2026B00568877-I1Open ↗

08/13/2026B00568877-S1Open ↗

▸BISFENESTRATION U-FACTOR & PRODUCT RATING1

01/20/2023321074403Open ↗

▸BISFENESTRATION AREAS1

01/20/2023321074403Open ↗

▸BISTECHNICAL REPORT: ENERGY CODE - RESPONSIBILITY1

12/02/2022321969731Open ↗

▸BISLIGHTING IN DWELLING UNITS1

01/20/2023321074403Open ↗

▸Inspections & Test Reports14

▸BISSOIL REPORT3

07/09/2019321074403Open ↗

▸BISTECHNICAL REPORT: CONCRETE DESIGN MIX2

01/21/2020321074403Open ↗

▸BISFIRE-RESISTANT PENETRATIONS AND JOINTS (FIRESTOP)2

01/20/2023321074403Open ↗

11/30/2022321969731Open ↗

▸BISFOOTING AND FOUNDATION INSPECTION1

01/20/2023321074403Open ↗

▸BISMASONRY1

01/20/2023321074403Open ↗

▸BISSTRUCTURAL STEEL - HIGH STRENGTH BOLTING1

01/20/2023321074403Open ↗

▸BISTECHNICAL REPORT: RESPONSIBILITY1

12/02/2022321969731Open ↗

▸BISSTRUCTURAL STEEL - WELDING1

01/20/2023321074403Open ↗

▸BISSUBGRADE INSP / SOILS-SITE PREP1

01/20/2023321074403Open ↗

▸BISHYDRO FLOW TEST LETTER1

07/09/2019321074403Open ↗

▸Approvals, Objections & Sign-offs12

▸BISSCHEDULE A - OCCUPANCY / USE6

08/10/2021321074403Open ↗

06/21/2021321074403Open ↗

10/01/2019321074403Open ↗

Showing 3 of 6 on file for this type

▸BISSUPERSEDING LETTER3

03/26/2021321074403Open ↗

05/03/2011320151063Open ↗

▸BISLETTERS - SUPPORTING DOCUMENTATION3

01/24/2023321074403Open ↗

01/23/2023321074403Open ↗

08/01/2019321074403Open ↗

▸Cost, Insurance & Ownership11

▸BISPROJECT-SPECIFIC GL INSURANCE3

03/26/2021321074403Open ↗

08/25/2020321074403Open ↗

01/31/2020321074403Open ↗

▸BISCOST AFFIDAVIT3

08/30/2019321969731Open ↗

01/28/2019321074403Open ↗

04/21/2010320151063Open ↗

▸BISCOST AFFIDAVIT (FINAL): PW32

12/02/2022321074403Open ↗

11/30/2022321969731Open ↗

▸BISAcord 25 (Acord Certificate of Liability Insurance)2

03/26/2021321074403Open ↗

01/31/2020321074403Open ↗

▸BISBPP-11 - Affidavit as to Roadway Pavement And/Or Sidewalk and Curb Construction1

12/19/2022340822916Open ↗

▸Filing & Intake Forms13

▸BISADDITIONAL INFORMATION10

01/12/2023321074403Open ↗

12/19/2022340822916Open ↗

06/15/2022321969731Open ↗

Showing 3 of 10 on file for this type

▸BISEFILING COVER SHEET3

06/26/2019321969731Open ↗

01/28/2019321074403Open ↗

04/21/2010320151063Open ↗

▸Other Documents9

▸BISBPP - SUPPORTING DOCUMENTATION5

12/19/2022340822916Open ↗

Showing 3 of 5 on file for this type

▸BISPLOT DIAGRAM2

01/31/2019321074403Open ↗

04/21/2010320151063Open ↗

▸BISMAINTENANCE INFORMATION1

01/20/2023321074403Open ↗

▸BISRECORDS MGMT FEE PAYMENT RECEIPT1

12/28/2021340822916Open ↗