One family attached or semi-detached

1851 50TH STREET

BROOKLYN · Borough Park · BIN 3129275

💬 Discuss this project

1930Year Built

2Stories

A5Building Class

R5Zoning

4,191 sfGross Floor Area

1Units

0 Active ViolationsFDNY Report ↗

One family attached or semi-detached · 2,504 sf lot · 1.67 FAR built · Flood zone X

Locations of Work

MechanicalPlumbing

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

Site & exteriorPlywood fence installation2p · 1 filing · 2 docs

▾Design Consultants (Architect / Engineer of Record)

Firm	Filings	Most Recent
Asher Architect	1	06/13/2019

▾Filing Representatives (Expediters)

Representative	Filings	Most Recent
Eretz Builders Assistance	2	03/21/2026

▾Contractors (License-Anchored)

Firm	Trade	Roles	Most Recent
CDF Custom Builders	Scaffold	7	07/08/2026
S&R Electric & Contracti*	Electrical	1	03/22/2026

Building Lifecycle

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

11/08/2021

Signed off — Alteration

B00130956-I1

12/22/2020

Violation issued (ECB, closed)

Construction

08/31/2020

Permit issued — Construction Fence

B00130956-I1-FN

09/19/2019

Permit issued — Construction Fence

B00130956-I1-FN

06/14/2019

Permit issued — Construction Fence

B00130956-I1-FN

06/13/2019

Filed — Alteration

B00130956-I1

Permit / Filing Register

Source	Work Type	Status	Applicant	Issued
DOB NOW	Construction Fence	Signed-off	CDF Custom Builders	08/31/2020
DOB NOW	Construction Fence	Signed-off	CDF Custom Builders	09/19/2019
DOB NOW	Construction Fence	Signed-off	CDF Custom Builders	06/14/2019
BIS	SP	ISSUED	Prime Piping & Heating	08/06/2021
BIS	PL	ISSUED	Prime Piping & Heating	12/22/2020
BIS	—	ISSUED	CDF Custom Builders	08/31/2020
BIS	—	ISSUED	CDF Custom Builders	02/26/2020
BIS	PL	ISSUED	Prime Piping & Heating	11/27/2019
BIS	—	ISSUED	CDF Custom Builders	06/20/2019

3 projects · most recent 08/05/2020

General Wiring

Filed	Status	Contractor	Scope
08/05/2020	Complete	Green Star Electl Cont	General Wiring
08/05/2020	Complete	Green Star Electl Cont	—
03/23/2020	Complete	S&R Electric & Contracti*	2 meters, 2 new_meters

Nothing on file for this building.

▾Documents — 89 on file (BIS + DOB NOW)

▸Plans & Drawings1

▸DOB NOWPlans/Sketch - Construction Fence1

09/02/2026B00130956-I1Request digital key ↗

▸Applications & Permits21

▸BISPLAN / WORK APPROVAL APPLICATION13

04/27/2022321786108Open ↗

01/10/2022321786108Open ↗

12/16/2021321786108Open ↗

Showing 3 of 13 on file for this type

▸BISWORK PERMIT APPLICATION5

08/06/2021340686430Open ↗

02/28/2020321786108Open ↗

11/29/2019321786108Open ↗

Showing 3 of 5 on file for this type

▸BISBPP-5 - Authorization to the Department of Transportation1

04/19/2019321917734Open ↗

▸BISPLAN - WORK & PERMITS - SUPPPORTING DOCUMENTATION1

02/21/2020321786108Open ↗

▸BISCERTIFICATE OF OCCUPANCY: APPLICATION1

04/27/2021321786108Open ↗

▸Zoning, Tax Lot & Property Records7

▸BISZONING DIAGRAM2

06/23/2022321786108Open ↗

05/01/2019321786108Open ↗

▸BISZONING EXHIBIT I: CERTIFICATION1

03/28/2019321786108Open ↗

▸BISVERIFY TAX LOT1

11/25/2021321786108Open ↗

▸BISADDRESS: NEW HOUSE NUMBER APPROVED1

03/29/2018321786108Open ↗

▸BISCO OBJ: VERIFY ADDRESS-TOPO STAMP1

11/25/2021321786108Open ↗

▸BISZONING EXHIBIT III:DESC. & OWNRSHP.STMNT1

03/28/2019321786108Open ↗

▸Seals & Professional Certifications6

▸BISTECHNICAL REPORT: RESPONSIBILITY/CERTIFICATION2

06/24/2019321786108Open ↗

03/27/2018321786108Open ↗

▸BISPROFESSIONAL CERTIFICATION STATEMENT1

06/30/2019340686430Open ↗

▸BISTECHNICAL REPORT STATEMENT OF RESPONSIBILITY1

06/30/2019340686430Open ↗

▸BISREQUIRED ITEMS CHECKLIST FOR PROFESSIONAL CERTIFICATION1

06/30/2019340686430Open ↗

▸DOB NOWDPL-1: Design Professional Seal & Signature1

09/02/2026B00130956-I1Open ↗

▸Trade Schedules & Equipment8

▸BISSCHEDULE B - PLUMBING6

01/10/2022321786108Open ↗

12/16/2021321786108Open ↗

01/22/2021321786108Open ↗

Showing 3 of 6 on file for this type

▸BISSCHEDULE B - PLUMBING/SPRINKLER/STANDPIPE2

03/11/2020321786108Open ↗

03/27/2018321786108Open ↗

▸Safety & Tenant Protection5

▸BISEXCAVATION OR DEMOLITION: 5-DAY NOTICE3

06/24/2019321786108Open ↗

▸BISDEMOLITION SUBMITTAL CERTIFICATION FORM1

06/24/2019321786108Open ↗

▸BISSTREET TREE CHECKLIST1

03/27/2018321786108Open ↗

▸Environmental & Asbestos1

▸BISASBESTOS: CERTIFICATION (DEP ACP5)1

06/30/2019340686430Open ↗

▸Energy Compliance5

▸BISTECHNICAL REPORT: ENERGY CODE PROGRESS INSPS2

06/24/2019321786108Open ↗

03/27/2018321786108Open ↗

▸BISTECHNICAL REPORT: ENERGY CODE - RESPONSIBILITY2

11/25/2021321786108Open ↗

▸BISAS-BUILT ENERGY ANALYSIS (EN2)1

11/25/2021321786108Open ↗

▸Inspections & Test Reports8

▸BISTECHNICAL REPORT: RESPONSIBILITY6

11/25/2021321786108Open ↗

08/18/2021340686430Open ↗

Showing 3 of 6 on file for this type

▸BISHYDRO FLOW TEST LETTER1

06/30/2019340686430Open ↗

▸BISHYDRAULIC FLOW CALCULATIONS1

11/06/2020340686430Open ↗

▸Approvals, Objections & Sign-offs5

▸BISSCHEDULE A - OCCUPANCY / USE3

12/30/2020321786108Open ↗

03/11/2020321786108Open ↗

03/27/2018321786108Open ↗

▸BISCERTIFICATE OF OCCUPANCY/LOC: REQUEST1

12/14/2021340686430Open ↗

▸BISLETTERS - SUPPORTING DOCUMENTATION1

09/20/2019321786108Open ↗

▸Cost, Insurance & Ownership4

▸BISCOST AFFIDAVIT2

06/30/2019340686430Open ↗

03/27/2018321786108Open ↗

▸BISCOST AFFIDAVIT (FINAL): PW32

12/09/2021340686430Open ↗

11/25/2021321786108Open ↗

▸Filing & Intake Forms17

▸BISADDITIONAL INFORMATION13

07/05/2022321786108Open ↗

01/12/2022321786108Open ↗

12/20/2021321786108Open ↗

Showing 3 of 13 on file for this type

▸BISEFILING COVER SHEET2

04/19/2019321917734Open ↗

03/27/2018321786108Open ↗

▸BISBPP: CHECKLIST IN LIEU OF PLANS-ALT31

04/19/2019321917734Open ↗

▸BISEFILING JOB APPLICATION COVER SHEET1

06/30/2019340686430Open ↗

▸Other Documents1

▸BISPLOT DIAGRAM1

03/29/2018321786108Open ↗