Elevator apt, fireproof with stores

1324 52ND STREET

BROOKLYN · Borough Park · BIN 3138725

💬 Discuss this project

2021Year Built

5Stories

D6Building Class

R6Zoning

11,533 sfGross Floor Area

9Units

Rent Stabilized6 Active Violations 3 unresolved · 3 paperwork only ▸FDNY Report ↗

Elevator apt, fireproof with stores · Owner of record: 1324 52nd Street · 4,007 sf lot · 2.88 FAR built · Flood zone X

Locations of Work

ArchitectureStructuralMechanicalFire ProtectionEquipmentGeneral

Names shown beside floors are taken automatically from the text of filed documents and may be incomplete or wrong.

Permit Issued — active, not yet Signed-off

Roof2073 Development LLC2p · 1 filing · 3 docs

Penthouse2073 Development LLC1p · 1 filing · 3 docs

Floor 5Rooftop cooling equipment and condensers installation1 filing · 2 docs

Floor 42073 Development LLC2p · 2 filings · 5 docs

Floor 32073 Development LLC1p · 3 filings · 7 docs

Floor 22073 Development LLC2p · 3 filings · 7 docs

Floor 12073 Development LLC1p · 4 filings · 9 docs

Cellar2073 Development LLC2p · 3 filings · 7 docs

Site & exterior2073 Development LLCUnder Construction27p · 5 filings · 15 docs

▾Owner History (Filing Record)

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

Owner	Filings	Most Recent
201 Foster Holdings	10	10/13/2026
Supreme Equities	8	07/08/2026
2073 Development	6	04/09/2026
1324 52nd Street	1	03/22/2026

▾Sales History (ACRIS)

Date	Price	Unit	Seller → Buyer	$/sf
08/15/2024	$3.6M	—	— → —	$310/sf building
07/03/2018	$2.5M	—	Private party → BINYAN KOIDESH LLC	— not available

▾Design Consultants (Architect / Engineer of Record)

Firm	Filings	Most Recent
MSM Engineering Services	2	05/19/2026
Mje Professional Services	1	05/21/2025
Patuxent Engineering	3	04/15/2025
AL Ffred Architecture	1	09/03/2024
Advanced Engineering & Inspection PLL	1	03/17/2021
Engineering Professional Service P	1	02/01/2021
NYC Department of Housing Preservation and Development	1	11/12/2018

▾Filing Representatives (Expediters)

Representative	Filings	Most Recent
Patuxent Engineering	6	03/21/2026
City Expediting	2	03/21/2026
Ymbluefiling	1	03/21/2026
SNR Expediting Design	2	03/21/2026

▾Contractors (License-Anchored)

Firm	Trade	Roles	Most Recent
Core Scaffold Systems	Scaffold	9	07/08/2026
Precision Builders USA	Scaffold	6	03/21/2026
Alef Construction	Scaffold	6	09/02/2026
Kaufman Group	Scaffold	4	07/08/2026
Precision Builders USA	Scaffold	2	07/08/2026
Prime Piping & Heating	Fire Protection	1	07/08/2026
Power Direct Electric	Electrical	1	03/21/2026
Reliable Enterprises	Scaffold	1	04/09/2026
Power Direct Electric	Electrical	1	03/22/2026

▾Special Inspection Agencies

Agency	License #	Filings	Most Recent
MSM Engineering Services	8449	1	03/17/2021

Building Lifecycle

All (74)Filed (10)Permit Issued (18)Violation (20)Inspection (1)Objection (16)Special Inspection (9)

09/01/2026

Permit issued — Construction Fence

B01104966-I1-FN

08/04/2026

Objection resolved — Resolved

08/04/2026

Objection resolved — Resolved

08/04/2026

Objection resolved — Resolved

06/24/2026

Permit issued — Construction Fence

B01104966-I1-FN

06/24/2026

Objection resolved — Resolved

06/24/2026

Objection resolved — Resolved

06/24/2026

Objection resolved — Resolved

06/12/2026

Objection raised — Fire_Protection

06/12/2026

Objection raised — Scope

06/12/2026

Objection raised — Structural

06/12/2026

Objection raised — Scope

06/12/2026

Objection raised — Cost

06/12/2026

Objection raised — Structural

06/01/2026

Objection resolved — Addressed

05/28/2026

Permit issued — Construction Fence

B01104966-I1-FN

05/19/2026

Filed — Alteration

APPLICATION FILED HEREWITH TO INSTALL NEW AUTOMATIC WET SPRINKLER SYSTEM, SHALL COMPLY WITH BCSEC. 903 & APPENDIX Q OF NYC BUILDING CODE & NFPA 13-2016.

B01404041-I1

05/18/2026

Objection raised — Cost

05/18/2026

Objection resolved — Addressed

05/18/2026

Objection raised — Scope

04/30/2026

Filed — Alteration

FILING FOR MECHANICAL WORK, INSTALLATION OF COOLING EQUIPMENT, AND CONDENSERS ON THE ROOF. THIS FILINGIS IN CONJUNCTION WITH BIS JOB #321751494 DOC. 06..

B01394766-I1

04/29/2026

Special inspection requirement — Ventilation and air distribution system

MOHAMED MAHMOUD

04/29/2026

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

MOHAMED MAHMOUD

04/29/2026

Special inspection requirement — Permanent certificate

MOHAMED MAHMOUD

04/29/2026

Special inspection requirement — Mechanical Systems

04/29/2026

Special inspection requirement — Final

04/29/2026

Special inspection requirement — HVAC-R and service water piping design and insulation

MOHAMED MAHMOUD

04/29/2026

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

MOHAMED MAHMOUD

04/20/2026

Inspection — Certified Gas-Gas-Piping-Roughing

Certified

View inspection ↗

04/16/2026

Violation issued (ECB, open)

Construction

01/29/2026

Permit issued — Sidewalk Shed

B00682385-I1-SH

09/16/2025

Violation issued (ECB, closed)

Construction

09/16/2025

Violation issued (ECB, closed)

Construction

09/16/2025

Violation issued (ECB, closed)

Construction

09/16/2025

Violation issued (ECB, closed)

Construction

05/28/2025

Permit issued — Construction Fence

B01104966-I1-FN

05/22/2025

Permit issued — Supported Scaffold

B01229804-I1-SF

05/21/2025

Filed — Alteration

PROPOSED INSTALLATION OF TEMPORARY PIPE SCAFFOLD AS PER PLANS. WORK SHALL COMPLY WITH CHAPTER #33 OF THE NYC BUILDING CODE. NO CHANGE IN USE, OCCUPANCY, OR EGRESS UNDER THIS APPLICATION.

B01229804-I1

04/15/2025

Filed — Alteration

B00682385-P2

01/31/2025

Permit issued — Sidewalk Shed

B00682385-I1-SH

01/13/2025

Permit issued — Sprinklers

B00484655-I1-EW-SP

11/01/2024

Violation issued (ECB, open)

Unknown

11/01/2024

Violation issued (ECB, closed)

Construction

11/01/2024

Violation issued (ECB, closed)

Unknown

11/01/2024

Violation issued (ECB, open)

Unknown

11/01/2024

Violation issued (ECB, open)

Construction

10/11/2024

Permit issued — Construction Fence

B01104966-I1-FN

09/03/2024

Filed — Alteration

B01104966-I1

06/11/2024

Violation issued (ECB, closed)

Construction

03/25/2024

Violation issued (ECB, closed)

Unknown

03/25/2024

Violation issued (DOB, open)

V-DOB VIOLATION - ACTIVE

03/25/2024

Violation issued (DOB, open)

V-DOB VIOLATION - ACTIVE

01/30/2024

Permit issued — Sidewalk Shed

B00682385-I1-SH

07/21/2023

Filed — Alteration

B00682385-P1

05/24/2023

Permit issued — Construction Fence

B00097254-I1-FN

04/28/2023

Violation issued (ECB, closed)

Construction

02/15/2023

Permit issued — Sidewalk Shed

B00682385-I1-SH

01/17/2023

Permit issued — Construction Fence

B00097254-I1-FN

02/17/2022

Permit issued — Sidewalk Shed

B00682385-I1-SH

02/16/2022

Filed — Alteration

B00682385-I1

Latest 60 of 74 events.

Permit / Filing Register

Source	Work Type	Status	Applicant	Issued
DOB NOW	Construction Fence	Permit Issued	Alef Construction	09/01/2026
DOB NOW	Construction Fence	Permit Issued	Alef Construction	06/24/2026
DOB NOW	Construction Fence	Permit Issued	Alef Construction	05/28/2026
DOB NOW	Sidewalk Shed	Permit Issued	Core Scaffold Systems	01/29/2026
DOB NOW	Construction Fence	Permit Issued	Alef Construction	05/28/2025
DOB NOW	Supported Scaffold	Permit Issued	Reliable Enterprises	05/22/2025
DOB NOW	Sidewalk Shed	Permit Issued	Core Scaffold Systems	01/31/2025
DOB NOW	Sprinklers	Permit Issued	Amb Mechanical	01/13/2025
DOB NOW	Construction Fence	Permit Issued	Alef Construction	10/11/2024
DOB NOW	Sidewalk Shed	Permit Issued	Core Scaffold Systems	01/30/2024
DOB NOW	Construction Fence	Permit Issued	Precision Build USA	05/24/2023
DOB NOW	Sidewalk Shed	Permit Issued	Core Scaffold Systems	02/15/2023
DOB NOW	Construction Fence	Permit Issued	Precision Build USA	01/17/2023
DOB NOW	Sidewalk Shed	Permit Issued	Core Scaffold Systems	02/17/2022
DOB NOW	Construction Fence	Permit Issued	Precision Builders USA	01/19/2022
DOB NOW	Construction Fence	Permit Issued	Precision Builders USA	01/13/2021
DOB NOW	Construction Fence	Permit Issued	Kaufman Group	12/23/2019
DOB NOW	Construction Fence	Permit Issued	Kaufman Group	12/19/2018
BIS	—	ISSUED	Alef Construction	09/16/2025
BIS	—	ISSUED	Alef Construction	06/26/2025
BIS	—	ISSUED	Alef Construction	06/26/2025
BIS	PL	ISSUED	Kishan Plumbing	12/20/2024
BIS	—	ISSUED	Alef Construction	10/30/2024
BIS	—	ISSUED	Alef Construction	10/11/2024
BIS	—	ISSUED	Alef Construction	10/11/2024
BIS	—	ISSUED	Highlevel Group	08/04/2023
BIS	—	ISSUED	Highlevel Group	06/23/2023
BIS	—	ISSUED	Precision Builders USA	11/02/2022
BIS	—	ISSUED	Precision Builders USA	11/02/2022
BIS	PL	ISSUED	Watson's Plumbing, Heating, & Building	05/18/2022
BIS	PL	ISSUED	Sessa's Licensed PLB & Heating	05/18/2022
BIS	—	ISSUED	Precision Builders USA	11/26/2021
BIS	—	ISSUED	Precision Builders USA	11/26/2021
BIS	PL	ISSUED	Prime Piping & Heating	11/08/2021
BIS	PL	ISSUED	Amok	07/21/2021
BIS	—	ISSUED	Kaufman Group	12/22/2020
BIS	—	ISSUED	Kaufman Group	12/21/2020
BIS	PL	ISSUED	QBK Plumbing & Heating	12/18/2020
BIS	—	ISSUED	Design N Safety	02/06/2019

1 project · most recent 04/30/2026

Heating and Air Conditioning Systems

Filed	Status	Contractor	Scope	Make / Model / Capacity
04/30/2026	—	—	Heating and Air Conditioning Systems	Heat / Cool Mitsubishi Electric SUZ-AA18NL 41,800 BTU · Heat Pump Outdoor ×6 SUZ-AA24NL 52,200 BTU · Heat Pump Outdoor ×4 PLFY-EP08NEMU-ER1 17,000 BTU · Vrf Indoor ×2 PLFY-EP12NEMU-E 25,500 BTU · Vrf Indoor ×2 SVZ-AP18NL 37,000 BTU · Ahu ×2 SVZ-AP30NL 59,000 BTU · Ahu ×2

2 projects · most recent 05/19/2026

Filed	Status	Contractor	Scope
05/19/2026	—	—	—
03/17/2021	Permit Issued	Prime Piping & Heating	136 heads

4 projects · most recent 11/21/2025

General Wiring

Filed	Status	Contractor	Scope
11/21/2025	Permit Issued	Power Direct Electric	—
01/02/2025	Permit Issued	Lens Electric	General Wiring
02/17/2022	Permit Issued	V. Vass Electric	—
05/02/2021	Permit Issued	Power Direct Electric	General Wiring

1 project · most recent 05/21/2025

Scaffold

Filed	Status	Contractor	Scope
05/21/2025	Permit Issued	Reliable Enterprises	Scaffold

▾Field Inspections (DOB CAP) — 1

Date	Type	Result	Report
04/20/2026	Certified Gas-Gas-Piping-Roughing	Certified	View ↗

▾Special Inspection Requirements (DOB NOW) — 9

Date	Requirement	Inspector	Role
04/29/2026	Ventilation and air distribution system	MOHAMED MAHMOUD	energy_progress
04/29/2026	HVAC-R and service water heating equipment	MOHAMED MAHMOUD	energy_progress
04/29/2026	Permanent certificate	MOHAMED MAHMOUD	energy_progress
04/29/2026	Mechanical Systems	—	special
04/29/2026	Final	—	progress
04/29/2026	HVAC-R and service water piping design and insulation	MOHAMED MAHMOUD	energy_progress
04/29/2026	HVAC-R and service water heating system controls	MOHAMED MAHMOUD	energy_progress
03/11/2021	Fire-Resistant Penetrations and Joints	MOHAMED MAHMOUD	special
03/11/2021	Sprinkler Systems	MOHAMED MAHMOUD	special

▾Documents — 192 on file (BIS + DOB NOW)

▸Plans & Drawings10

▸DOB NOWPlans/Sketch9

09/02/2026B00097254-I1Request digital key ↗

09/01/2026B00484655-I1Request digital key ↗

08/24/2026B01104966-I1Request digital key ↗

Showing 3 of 9 on file for this type

▸DOB NOWPlans/Sketch - Curb Cut1

09/01/2026B00462755-I1Request digital key ↗

▸Applications & Permits50

▸BISWORK PERMIT APPLICATION34

12/24/2024321751494Open ↗

12/13/2024321751494Open ↗

Showing 3 of 34 on file for this type

▸BISPLAN / WORK APPROVAL APPLICATION13

02/12/2026321751494Open ↗

11/12/2025321751494Open ↗

11/06/2025321751494Open ↗

Showing 3 of 13 on file for this type

▸BISBPP-5 - Authorization to the Department of Transportation3

05/13/2021321909814Open ↗

04/26/2019321909814Open ↗

▸Zoning, Tax Lot & Property Records4

▸BISZONING EXHIBIT I: CERTIFICATION1

05/28/2019321751494Open ↗

▸BISZONING EXHIBIT III:DESC. & OWNRSHP.STMNT1

05/28/2019321751494Open ↗

▸BISADDRESS: NEW HOUSE NUMBER APPROVED1

05/28/2019321751494Open ↗

▸BISZONING DIAGRAM1

07/23/2019321751494Open ↗

▸Seals & Professional Certifications13

▸DOB NOWDPL-1: Design Professional Seal & Signature10

09/02/2026B00097254-I1Open ↗

09/01/2026B00462755-I1Open ↗

08/24/2026B01104966-I1Open ↗

Showing 3 of 10 on file for this type

▸BISTECHNICAL REPORT: RESPONSIBILITY/CERTIFICATION2

05/28/2019321751494Open ↗

11/16/2018321751494Open ↗

▸DOB NOWSpecial Inspector Seal & Signature1

08/28/2026B00484655-I1Open ↗

▸Trade Schedules & Equipment7

▸BISSCHEDULE B - PLUMBING2

03/12/2021321751494Open ↗

02/03/2021321751494Open ↗

▸BISGAS CUT-OFF1

02/07/2019321836698Open ↗

▸BISWATER CUT-OFF1

02/07/2019321836698Open ↗

▸BISELECTRIC CUT-OFF1

02/07/2019321836698Open ↗

▸BISSEWER CUT-OFF1

02/07/2019321836698Open ↗

▸BISSCHEDULE B - PLUMBING/SPRINKLER/STANDPIPE1

11/16/2018321751494Open ↗

▸Safety & Tenant Protection12

▸BISEXCAVATION OR DEMOLITION: 5-DAY NOTICE4

12/16/2020321751494Open ↗

02/07/2019321836698Open ↗

Showing 3 of 4 on file for this type

▸BISSTREET TREE CHECKLIST3

05/13/2021321909814Open ↗

04/26/2019321909814Open ↗

11/16/2018321751494Open ↗

▸BISSTREET TREES: RECEIPT OF STREET TREES SITE PLAN2

05/13/2021321909814Open ↗

12/16/2020321751494Open ↗

▸BISANTI-HARASSMENT CHECKLIST1

02/07/2019321836698Open ↗

▸BISSTREET TREES SITE PLAN1

05/13/2021321909814Open ↗

▸BISBPP: STREET TREES SITE PLAN1

05/13/2021321909814Open ↗

▸Environmental & Asbestos2

▸BISASBESTOS: CERTIFICATION (DEP ACP5)1

02/07/2019321836698Open ↗

▸BISRODENT CONTROL1

02/07/2019321836698Open ↗

▸Energy Compliance5

▸BISTECHNICAL REPORT: ENERGY CODE - RESPONSIBILITY4

10/27/2025321751494Open ↗

09/16/2025321751494Open ↗

12/13/2021321751494Open ↗

Showing 3 of 4 on file for this type

▸BISTECHNICAL REPORT: ENERGY CODE PROGRESS INSPS1

11/16/2018321751494Open ↗

▸Inspections & Test Reports16

▸BISTECHNICAL REPORT: RESPONSIBILITY6

10/27/2025321751494Open ↗

09/17/2025321751494Open ↗

Showing 3 of 6 on file for this type

▸BISTECHNICAL REPORT: CONCRETE DESIGN MIX3

03/12/2021321751494Open ↗

02/01/2021321751494Open ↗

▸BISTR2: CONCRETE FIELD TESTING TECHNICAL REPORT2

12/23/2021321751494Open ↗

12/16/2020321751494Open ↗

▸BISTR3: CONCRETE DESIGN MIX TECHNICAL REPORT2

12/22/2021321751494Open ↗

12/16/2020321751494Open ↗

▸BISTR2: CONCRETE TEST CYLINDERS TECHNICAL REPORT1

01/03/2022321751494Open ↗

▸BISDEMOLITION (DM) JOB SIGNOFF1

12/16/2020321751494Open ↗

▸BISSOIL REPORT1

05/28/2019321751494Open ↗

▸Approvals, Objections & Sign-offs26

▸BISLETTERS - SUPPORTING DOCUMENTATION15

10/30/2024321751494Open ↗

10/16/2024321751494Open ↗

10/11/2024321751494Open ↗

Showing 3 of 15 on file for this type

▸BISSCHEDULE A - OCCUPANCY / USE7

02/12/2026321751494Open ↗

11/12/2025321751494Open ↗

Showing 3 of 7 on file for this type

▸BISSUPERSEDING LETTER3

12/13/2024321751494Open ↗

05/20/2022321751494Open ↗

▸BISLANDMARKS APPROVAL1

02/07/2019321836698Open ↗

▸Cost, Insurance & Ownership25

▸BISAcord 25 (Acord Certificate of Liability Insurance)12

10/30/2024321751494Open ↗

10/16/2024321751494Open ↗

10/11/2024321751494Open ↗

Showing 3 of 12 on file for this type

▸BISPROJECT-SPECIFIC GL INSURANCE7

10/16/2024321751494Open ↗

10/11/2024321751494Open ↗

Showing 3 of 7 on file for this type

▸BISPROJECT SPECIFIC GENERAL LIABILITY INSURANCE6

10/30/2024321751494Open ↗

10/11/2024321751494Open ↗

Showing 3 of 6 on file for this type

▸Filing & Intake Forms16

▸BISADDITIONAL INFORMATION9

12/22/2025321751494Open ↗

10/28/2025321751494Open ↗

05/20/2021321751494Open ↗

Showing 3 of 9 on file for this type

▸BISEFILING COVER SHEET5

04/26/2019321909814Open ↗

03/07/2019321904855Open ↗

11/23/2018321836698Open ↗

Showing 3 of 5 on file for this type

▸BISBOROUGH INTAKE FORM1

12/24/2024321751494Open ↗

▸BISBPP: CHECKLIST IN LIEU OF PLANS-ALT31

05/13/2021321909814Open ↗

▸Other Documents6

▸BISEXTERNAL FORMS - SUPPORTING DOCUMENTATION2

12/18/2020321751494Open ↗

12/16/2020321751494Open ↗

▸BISSITE CONNECTION:DEP1

05/28/2019321751494Open ↗

▸BISPLOT DIAGRAM1

11/16/2018321751494Open ↗

▸BISBPP: PHOTOS-SIGNED/SEALED BY APPLICANT1

05/13/2021321909814Open ↗

▸BISSAFETY MONITORING PLAN1

05/20/2019321751494Open ↗