840 51 Street, Brooklyn — DOB NOW & BIS Permits, Violations & FDNY | BuildNYC

Four families

840 51 STREET

BROOKLYN · BIN 3138149

💬 Discuss this project

1905Year Built

4Stories

C3Building Class

R6Zoning

4,379 sfGross Floor Area

4Units

0 Open ViolationsFDNY Report ↗

Four families · Owner of record: FU JIAN 819 LLC · 2,000 sf lot · 2.19 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
GUL G CONTRACTING	6	07/08/2026
FU JIAN 819 LLC	1	03/22/2026

▾Sales History (ACRIS)

Date	Price	Unit	Seller → Buyer	$/sf
06/29/2016	$900K	—	Private party → FU JIAN 819 LLC	$206/sf building

▾Design Consultants (Architect / Engineer of Record)

Firm	Filings	Most Recent
ROYAL ENGINEERING, P.C	1	08/30/2018

▾Filing Representatives (Expediters)

Representative	Filings	Most Recent
DANICO SERVICES	2	03/21/2026
LEO ZHU	1	03/21/2026

▾Contractors (License-Anchored)

Firm	Trade	Roles	Most Recent
HTC CONSTRUCTION MANAGEMENT	General Contractor	6	03/21/2026
GUL & G CONTRACTING INC	General Contractor	4	07/08/2026
R & T ELECTRICAL CORP	Electrical	2	03/22/2026

Building Lifecycle

All (14)Filed (2)Permit Issued (4)Signed Off (2)Violation (6)

12/16/2019

Signed off — Alteration

B00074595-I1

12/11/2019

Permit issued — Sidewalk Shed

B00074595-I1-SH

09/09/2019

Signed off — Alteration

B00069255-I1

03/22/2019

Permit issued — Construction Fence

B00069255-I1-FN

02/14/2019

Violation issued (ECB, closed)

Construction

02/14/2019

Violation issued (ECB, closed)

Construction

02/14/2019

Violation issued (ECB, closed)

Construction

02/14/2019

Violation issued (ECB, closed)

Construction

02/14/2019

Violation issued (ECB, closed)

Construction

02/14/2019

Violation issued (ECB, closed)

Construction

09/17/2018

Permit issued — Construction Fence

B00069255-I1-FN

09/03/2018

Filed — Alteration

B00069255-I1

08/31/2018

Permit issued — Sidewalk Shed

B00074595-I1-SH

08/30/2018

Filed — Alteration

B00074595-I1

Permit / Filing Register

Source	Work Type	Status	Applicant	Issued
DOB NOW	Sidewalk Shed	Signed-off	GUL & G CONTRACTING INC	12/11/2019
DOB NOW	Construction Fence	Signed-off	HTC CONSTRUCTION MANAGEME	03/22/2019
DOB NOW	Construction Fence	Signed-off	HTC CONSTRUCTION MANAGEME	09/17/2018
DOB NOW	Sidewalk Shed	Signed-off	GUL & G CONTRACTING INC	08/31/2018
BIS	—	ISSUED	SUPERB CONSTRUCTION MGT	05/28/2019
BIS	SP	ISSUED	CASE PLUMBING LLC	04/22/2019
BIS	—	ISSUED	SUPERB PROPERTY MNG'T	03/06/2019
BIS	PL	ISSUED	CATMAN PLUMBING INC	12/12/2018
BIS	—	ISSUED	HARRIS HOME REPAIR & DEVE	09/18/2018

3 projects · most recent 04/22/2019

General Wiring

Filed	Status	Contractor	Scope
04/22/2019	Complete	R & T ELECTRICAL CORP	—
12/25/2018	Complete	R & T ELECTRICAL CORP	General Wiring
08/28/2018	Complete	MEO ELECTRIC CORP	—

Nothing on file for this building.

▾Documents — 96 on file (BIS + DOB NOW)

▸Plans & Drawings2

▸DOB NOWPlans/Sketch2

09/02/2026B00074595-I1Request digital key ↗

09/02/2026B00069255-I1Request digital key ↗

▸Applications & Permits16

▸BISPLAN / WORK APPROVAL APPLICATION7

05/15/2020321706695Open ↗

12/13/2019321744813Open ↗

06/21/2019321726691Open ↗

Showing 3 of 7 on file for this type

▸BISWORK PERMIT APPLICATION5

06/03/2019321706695Open ↗

04/23/2019321726691Open ↗

03/07/2019321706695Open ↗

Showing 3 of 5 on file for this type

▸BISPLAN - WORK & PERMITS - SUPPPORTING DOCUMENTATION2

07/31/2019321726691Open ↗

02/13/2019321706695Open ↗

▸BISBPP-5 - Authorization to the Department of Transportation1

04/19/2018321744813Open ↗

▸BISCERTIFICATE OF OCCUPANCY: APPLICATION1

10/23/2019321706695Open ↗

▸Zoning, Tax Lot & Property Records5

▸BISZONING EXHIBIT I: CERTIFICATION1

05/21/2018321706695Open ↗

▸BISVERIFY TAX LOT1

09/03/2020321706695Open ↗

▸BISADDRESS: NEW HOUSE NUMBER APPROVED1

05/11/2020321706695Open ↗

▸BISZONING DIAGRAM1

08/14/2018321706695Open ↗

▸BISZONING EXHIBIT III:DESC. & OWNRSHP.STMNT1

05/21/2018321706695Open ↗

▸Seals & Professional Certifications14

▸BISTECHNICAL REPORT: RESPONSIBILITY/CERTIFICATION10

02/01/2020321706695Open ↗

10/18/2019321726691Open ↗

10/18/2019321726691Open ↗

Showing 3 of 10 on file for this type

▸BISPROFESSIONAL CERTIFIED CHECKLIST2

05/21/2018321706695Open ↗

04/17/2018321726691Open ↗

▸BISPROFESSIONAL CERTIFICATION STATEMENT1

04/17/2018321726691Open ↗

▸DOB NOWDPL-1: Design Professional Seal & Signature1

09/02/2026B00074595-I1Open ↗

▸Trade Schedules & Equipment4

▸BISSCHEDULE B - PLUMBING/SPRINKLER/STANDPIPE3

06/21/2019321726691Open ↗

04/17/2018321726691Open ↗

02/15/2018321706695Open ↗

▸BISSEWER/HOUSE CON SIGNOFF: DEP HC 0211

01/14/2020321706695Open ↗

▸Safety & Tenant Protection5

▸BISSTREET TREE CHECKLIST2

04/19/2018321744813Open ↗

02/15/2018321706695Open ↗

▸BISTenant Protection Plan and Notes1

02/15/2018321706695Open ↗

▸BISSTREET TREES: RECEIPT OF STREET TREES SITE PLAN1

09/19/2018321706695Open ↗

▸BISEXCAVATION OR DEMOLITION: 5-DAY NOTICE1

09/19/2018321706695Open ↗

▸Environmental & Asbestos1

▸BISASBESTOS: CERTIFICATION (DEP ACP5)1

05/21/2018321706695Open ↗

▸Energy Compliance5

▸BISAS-BUILT ENERGY ANALYSIS2

05/11/2020321706695Open ↗

11/12/2019321726691Open ↗

▸BISTECHNICAL REPORT: ENERGY CODE PROGRESS INSPS2

09/19/2018321706695Open ↗

02/15/2018321706695Open ↗

▸BISTECHNICAL REPORT: ENERGY CODE - RESPONSIBILITY1

05/11/2020321706695Open ↗

▸Inspections & Test Reports7

▸BISTECHNICAL REPORT: CONCRETE/TEST CYLINDER2

02/05/2020321706695Open ↗

09/19/2018321706695Open ↗

▸BISTECHNICAL REPORT: CONCRETE DESIGN MIX2

09/19/2018321706695Open ↗

09/19/2018321706695Open ↗

▸BISTR2: CONCRETE TEST CYLINDERS TECHNICAL REPORT1

09/19/2018321706695Open ↗

▸BISTECHNICAL REPORT: RESPONSIBILITY1

05/11/2020321706695Open ↗

▸BISSOIL REPORT1

08/10/2018321706695Open ↗

▸Approvals, Objections & Sign-offs7

▸BISLETTERS - SUPPORTING DOCUMENTATION3

03/07/2019321706695Open ↗

08/10/2018321706695Open ↗

07/12/2018321706695Open ↗

▸BISCERTIFICATE OF OCCUPANCY/LOC: REQUEST2

09/03/2020321706695Open ↗

11/12/2019321726691Open ↗

▸BISSCHEDULE A - OCCUPANCY / USE1

02/15/2018321706695Open ↗

▸BISSUPERSEDING LETTER1

06/03/2019321706695Open ↗

▸Cost, Insurance & Ownership8

▸BISCOST AFFIDAVIT4

05/11/2020321706695Open ↗

11/12/2019321726691Open ↗

04/17/2018321726691Open ↗

Showing 3 of 4 on file for this type

▸BISPROJECT-SPECIFIC GL INSURANCE3

06/03/2019321706695Open ↗

03/07/2019321706695Open ↗

09/19/2018321706695Open ↗

▸BISAcord 25 (Acord Certificate of Liability Insurance)1

09/19/2018321706695Open ↗

▸Filing & Intake Forms19

▸BISADDITIONAL INFORMATION10

09/03/2020321706695Open ↗

09/03/2020321706695Open ↗

05/11/2020321706695Open ↗

Showing 3 of 10 on file for this type

▸BISEFILING COVER SHEET4

04/19/2018321744813Open ↗

04/16/2018321706695Open ↗

04/16/2018321726691Open ↗

Showing 3 of 4 on file for this type

▸BISBOROUGH INTAKE FORM4

02/10/2020321706695Open ↗

12/13/2019321744813Open ↗

11/12/2019321726691Open ↗

Showing 3 of 4 on file for this type

▸BISBPP: CHECKLIST IN LIEU OF PLANS-ALT31

04/19/2018321744813Open ↗

▸Other Documents3

▸BISPLOT DIAGRAM2

09/03/2020321706695Open ↗

02/15/2018321706695Open ↗

▸DOB NOWBSA Meeting Minutes/BSA Resolution1

08/13/2026B00074595-I1Open ↗