Four families

943 52 STREET

BROOKLYN · BIN 3138240

💬 Discuss this project

1905Year Built

4Stories

C3Building Class

R6Zoning

4,336 sfGross Floor Area

4Units

0 Open ViolationsFDNY Report ↗

Four families · 2,003 sf lot · 2.16 FAR built · Flood zone X

Locations of Work

No floor-level scope or drawing coverage on file for this building.

▾Owner History (Filing Record)

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

Owner	Filings	Most Recent
UNIVERSAL SYSTEMS	4	07/08/2026

▾Design Consultants (Architect / Engineer of Record)

Firm	Filings	Most Recent
NAVI STRUCTURAL ENGINEERING, PLLC	1	10/15/2020
JIAN ENGINEERING PLLC	1	08/11/2020
AVID DESIGNS, INC	1	07/18/2019

▾Filing Representatives (Expediters)

Representative	Filings	Most Recent
EUROCELT EXPEDITING, INC	2	03/21/2026
RYAN DESIGN ARCHITECTURE	1	03/21/2026

▾Contractors (License-Anchored)

Firm	Trade	Roles	Most Recent
LL CUSTOM HOMES LLC	General Contractor	11	07/08/2026
KCM PLUMBING & HEATING CO	Plumbing	2	03/22/2026
UNIVERSAL SYSTEMS INC	General Contractor	1	07/08/2026

Building Lifecycle

All (13)Filed (3)Permit Issued (6)Signed Off (3)Violation (1)

10/03/2025

Signed off — Alteration

B00340947-I1

03/30/2025

Signed off — Alteration

B00195672-I1

09/25/2024

Signed off — Alteration

INSTALLATION OF A HEAVY DUTY SIDEWALK SHED AS PER PLANS DURING GENERAL CONSTRUCTION. NO CHANGE IN USE, EGRESS OR OCCUPANCY. SIDEWALK SHED TO COMPLY WITH CHAPTER 33 OF NYC BUILDING CODE OF 2014.

B00414027-I1

10/15/2021

Permit issued — Construction Fence

B00195672-I1-FN

07/07/2021

Violation issued (ECB, closed)

Construction

10/15/2020

Filed — Alteration

INSTALLATION OF A HEAVY DUTY SIDEWALK SHED AS PER PLANS DURING GENERAL CONSTRUCTION. NO CHANGE IN USE, EGRESS OR OCCUPANCY. SIDEWALK SHED TO COMPLY WITH CHAPTER 33 OF NYC BUILDING CODE OF 2014.

B00414027-I1

10/15/2020

Permit issued — Sidewalk Shed

B00414027-I1-SH

10/13/2020

Permit issued — Construction Fence

B00195672-I1-FN

09/15/2020

Permit issued — Construction Fence

B00195672-I1-FN

08/26/2020

Permit issued — Sidewalk Shed

B00340947-I1-SH

08/11/2020

Filed — Alteration

B00340947-I1

07/19/2019

Permit issued — Construction Fence

B00195672-I1-FN

07/18/2019

Filed — Alteration

B00195672-I1

Permit / Filing Register

Source	Work Type	Status	Applicant	Issued
DOB NOW	Construction Fence	Signed-off	LL CUSTOM HOMES LLC	10/15/2021
DOB NOW	Sidewalk Shed	Signed-off	UNIVERSAL SYSTEMS INC	10/15/2020
DOB NOW	Construction Fence	Signed-off	LL CUSTOM HOMES LLC	10/13/2020
DOB NOW	Construction Fence	Signed-off	LL CUSTOM HOMES LLC	09/15/2020
DOB NOW	Sidewalk Shed	Signed-off	LL CUSTOM HOMES LLC	08/26/2020
DOB NOW	Construction Fence	Signed-off	LL CUSTOM HOMES LLC	07/19/2019
BIS	PL	ISSUED	DYNAMIC PLBG & SPRKLR COR	07/31/2025
BIS	—	ISSUED	LL CUSTOM HOMES LLC	02/04/2025
BIS	PL	ISSUED	KCM PLUMBING & HEATING CO	08/08/2024
BIS	—	ISSUED	LL CUSTOM HOMES LLC	11/25/2022
BIS	—	ISSUED	LL CUSTOM HOMES LLC	12/20/2021
BIS	—	ISSUED	LL CUSTOM HOMES LLC	06/23/2021
BIS	PL	ISSUED	PIPESTYLISTS, INC	03/29/2021
BIS	—	ISSUED	LL CUSTOM HOMES LLC	10/17/2020
BIS	—	ISSUED	LL CUSTOM HOMES LLC	10/16/2019
BIS	—	ISSUED	LL CUSTOM HOMES LLC	10/16/2019

3 projects · most recent 07/03/2025

General Wiring

Filed	Status	Contractor	Scope
07/03/2025	Complete	UNITED ELEC'L CONT'G CORP	—
10/05/2020	Complete	TOP SHELF ELECTRIC CORP	—
11/17/2019	Permit Issued	A&E ELECTRICAL SYSTEMS CO	General Wiring

Nothing on file for this building.

▾Documents — 95 on file (BIS + DOB NOW)

▸Plans & Drawings3

▸DOB NOWPlans/Sketch - Sidewalk Shed2

09/02/2026B00340947-I1Request digital key ↗

09/02/2026B00414027-I1Request digital key ↗

▸DOB NOWPlans/Sketch - Construction Fence1

09/02/2026B00195672-I1Request digital key ↗

▸Applications & Permits22

▸BISPLAN / WORK APPROVAL APPLICATION11

10/14/2025321386353Open ↗

08/15/2025321386353Open ↗

02/24/2025321386353Open ↗

Showing 3 of 11 on file for this type

▸BISWORK PERMIT APPLICATION9

08/04/2025321386353Open ↗

02/06/2025321386353Open ↗

11/06/2024321386353Open ↗

Showing 3 of 9 on file for this type

▸BISBPP-5 - Authorization to the Department of Transportation1

08/07/2025340919091Open ↗

▸BISCERTIFICATE OF OCCUPANCY: APPLICATION1

03/11/2020321386353Open ↗

▸Zoning, Tax Lot & Property Records4

▸BISTAX LOT: TENTATIVE LOT NUMBER ISSUED1

04/10/2019321386353Open ↗

▸BISZONING EXHIBIT III:DESC. & OWNRSHP.STMNT1

04/10/2019321386353Open ↗

▸BISZONING DIAGRAM1

10/07/2019321386353Open ↗

▸BISZONING EXHIBIT I: CERTIFICATION1

04/10/2019321386353Open ↗

▸Seals & Professional Certifications6

▸DOB NOWDPL-1: Design Professional Seal & Signature3

09/02/2026B00414027-I1Open ↗

08/13/2026B00340947-I1Open ↗

08/13/2026B00195672-I1Open ↗

▸BISTECHNICAL REPORT: RESPONSIBILITY/CERTIFICATION2

03/24/2020321386353Open ↗

03/21/2020321386353Open ↗

▸BISAPPLICANT OWNER SIGNATURE1

08/07/2025340919091Open ↗

▸Trade Schedules & Equipment7

▸BISSCHEDULE B - PLUMBING4

08/15/2025321386353Open ↗

02/13/2024321386353Open ↗

02/17/2023321386353Open ↗

Showing 3 of 4 on file for this type

▸BISHVAC & SERVICE WATER HEATING EQUIPMENT1

08/19/2022321386353Open ↗

▸BISHVAC & SERVICE WATER HEATING SYSTEM CONTROLS1

08/19/2022321386353Open ↗

▸BISSPRINKLER SYSTEMS1

12/08/2025321386353Open ↗

▸Safety & Tenant Protection4

▸BISSTREET TREE CHECKLIST2

08/07/2025340919091Open ↗

04/10/2019321386353Open ↗

▸BISEXCAVATION OR DEMOLITION: 5-DAY NOTICE1

10/17/2019321386353Open ↗

▸BISDEMOLITION SUBMITTAL CERTIFICATION FORM1

10/17/2019321386353Open ↗

▸Environmental & Asbestos1

▸BISDEP ASBESTOS PROJECT COMPLETION FORM1

07/15/2019321386353Open ↗

▸Energy Compliance9

▸BISFENESTRATION U-FACTOR & PRODUCT RATING1

12/08/2025321386353Open ↗

▸BISFENESTRATION AREAS1

12/08/2025321386353Open ↗

▸BISTECHNICAL REPORT: ENERGY CODE - RESPONSIBILITY1

04/10/2019321386353Open ↗

▸BISINSULATION PLACEMENT & R VALUES1

08/19/2022321386353Open ↗

▸BISAS-BUILT ENERGY ANALYSIS (EN2)1

12/12/2025321386353Open ↗

▸BIS* HVAC INSULATION AND SEALING1

08/19/2022321386353Open ↗

▸BISELECTRICAL ENERGY CONSUMPTION1

08/19/2022321386353Open ↗

▸BISFENESTRATION AIR LEAKAGE1

12/08/2025321386353Open ↗

▸BISAIR SEALING AND INSULATION - VISUAL1

08/19/2022321386353Open ↗

▸Inspections & Test Reports10

▸BISTECHNICAL REPORT: RESPONSIBILITY3

10/07/2019321386353Open ↗

04/10/2019321386353Open ↗

▸BISFIRE-RESISTANT PENETRATIONS AND JOINTS (FIRESTOP)1

08/19/2022321386353Open ↗

▸BISFIRE-RESISTIVE RATED CONSTRUCTION1

08/19/2022321386353Open ↗

▸BISSTRUCTURAL STEEL - HIGH STRENGTH BOLTING1

12/08/2025321386353Open ↗

▸BISSOIL REPORT1

07/25/2019321386353Open ↗

▸BISSTRUCTURAL STEEL - WELDING1

12/08/2025321386353Open ↗

▸BISMECHANICAL SYSTEMS1

08/19/2022321386353Open ↗

▸BISSUBSURFACE / SOILS-FILL PLACEMENT IN-PLACE DENSITY1

08/19/2022321386353Open ↗

▸Approvals, Objections & Sign-offs2

▸BISSCHEDULE A - OCCUPANCY / USE1

04/10/2019321386353Open ↗

▸BISLETTERS - SUPPORTING DOCUMENTATION1

08/12/2024321386353Open ↗

▸Cost, Insurance & Ownership7

▸BISPROJECT-SPECIFIC GL INSURANCE3

02/06/2025321386353Open ↗

11/25/2022321386353Open ↗

10/17/2019321386353Open ↗

▸BISCOST AFFIDAVIT3

03/17/2025321386353Open ↗

01/29/2020321386353Open ↗

10/07/2019321386353Open ↗

▸BISCOST AFFIDAVIT (FINAL): PW31

06/28/2024321386353Open ↗

▸Filing & Intake Forms11

▸BISADDITIONAL INFORMATION5

10/07/2019321386353Open ↗

07/25/2019321386353Open ↗

04/10/2019321386353Open ↗

Showing 3 of 5 on file for this type

▸BISBOROUGH INTAKE FORM2

11/25/2022321386353Open ↗

03/11/2020321386353Open ↗

▸BISEFILING COVER SHEET2

09/20/2019321987631Open ↗

04/10/2019321386353Open ↗

▸BISEFILING JOB APPLICATION COVER SHEET1

08/07/2025340919091Open ↗

▸BISBPP: CHECKLIST IN LIEU OF PLANS-ALT31

08/07/2025340919091Open ↗

▸Other Documents9

▸BISPLOT DIAGRAM3

03/24/2020321386353Open ↗

03/21/2020321386353Open ↗

04/10/2019321386353Open ↗

▸BISBPP - SUPPORTING DOCUMENTATION2

08/07/2025340919091Open ↗

▸BISSHUTOFF DAMPERS1

08/19/2022321386353Open ↗

▸BISSTRUCTURAL COLD-FORMED STEEL1

12/08/2025321386353Open ↗

▸BISMAINTENANCE INFORMATION1

08/19/2022321386353Open ↗

▸BISPERMANENT CERTIFICATE1

12/12/2025321386353Open ↗