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Two family brick
47 DOUGLASS STREET
BROOKLYN · BIN 3006521
💬 Discuss this project
1915Year Built
3Stories
B1Building Class
R6BZoning
4,969 sfGross Floor Area
2Units
Rent Stabilized5 Open Violations 1 unresolved · 4 paperwork only ▸
Two family brick · Owner of record: 47 DOUGLASS LLC · 2,500 sf lot · 1.99 FAR built · Flood zone X
Locations of Work
Fire Protection
Penthouse1p · 2 filings · 8 docs
Floor 21p · 2 filings · 8 docs
Floor 1
Cellar1p · 2 filings · 8 docs
▾Owner History (Filing Record)
Companies and organizations named on filings. Individual owners are not shown.
OwnerFilingsMost Recent
WAI KEE CONSTRUCTION103/22/2026
GROUND TO SKY BUILDERS103/22/2026
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
STERLING ENGINEERING SERVICES,P.C.202/20/2025
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
MARIO CASTROElectrical103/21/2026
▾Special Inspection Agencies
AgencyLicense #FilingsMost Recent
STERLING ENGINEERING SERV1012202/20/2025
Building Lifecycle
All (46)Filed (1)Violation (30)Objection (12)Special Inspection (3)
05/04/2026
Violation issued (HPD, closed)
A
11/20/2025
Violation issued (HPD, closed)
I
03/21/2025
Objection resolved — Addressed
03/17/2025
Objection resolved — Addressed
03/17/2025
Objection resolved — Addressed
03/17/2025
Special inspection requirement — Fire-Resistant Penetrations and Joints
THomas DeLorenzo
03/03/2025
Objection resolved — Addressed
03/03/2025
Objection resolved — Addressed
03/03/2025
Objection resolved — Addressed
02/26/2025
Objection raised — Admin
02/26/2025
Objection raised — Admin
02/26/2025
Objection raised — Admin
02/26/2025
Objection raised — Fire_Protection
02/26/2025
Objection raised — Structural
02/26/2025
Objection raised — Fire_Protection
02/20/2025
Filed — Alteration
B01180273-I1
02/12/2025
Special inspection requirement — Sprinkler Systems
THomas DeLorenzo
02/05/2025
Special inspection requirement — Sprinkler Systems
THomas DeLorenzo
04/09/2024
Violation issued (HPD, closed)
A
11/22/2023
Violation issued (HPD, closed)
I
03/22/2023
Violation issued (HPD, closed)
A
11/14/2022
Violation issued (HPD, closed)
I
02/24/2022
Violation issued (HPD, closed)
A
04/08/2021
Violation issued (HPD, closed)
A
10/29/2019
Violation issued (HPD, closed)
I
09/24/2019
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
10/16/2018
Violation issued (HPD, closed)
I
11/21/2017
Violation issued (HPD, closed)
I
07/12/2017
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
07/12/2017
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
06/09/2017
Violation issued (ECB, closed)
Construction
06/09/2017
Violation issued (ECB, closed)
Construction
04/19/2017
Violation issued (ECB, open)
Construction
04/18/2017
Violation issued (ECB, closed)
Construction
04/18/2017
Violation issued (ECB, closed)
Construction
04/18/2017
Violation issued (ECB, open)
Construction
03/04/2017
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
11/07/2016
Violation issued (HPD, closed)
I
10/08/2015
Violation issued (HPD, closed)
I
02/18/2015
Violation issued (HPD, closed)
I
04/29/2014
Violation issued (ECB, open)
Construction
04/29/2014
Violation issued (ECB, open)
Construction
04/29/2014
Violation issued (ECB, closed)
Construction
07/14/2012
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
03/01/1990
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
02/01/1990
Violation issued (DOB, open)
VP-VIOLATION UNSERVED ECB-ACTIVE
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
BISPLISSUEDCOURTESY PLUMBING INC12/05/2017
BIS—ISSUEDGROUND TO SKY CITY BUILDERS11/16/2017
BISEQISSUEDWAI KEE CONSTRUCTION INC04/21/2017
BIS—ISSUEDGROUND TO SKY CITY BUILDERS02/01/2017
BISPLISSUEDCOURTESY PLUMBING INC03/18/2016
BIS—ISSUEDGROUND TO SKY CITY BUILDERS02/23/2016
BIS—ISSUEDGROUND TO SKY CITY BUILDERS11/17/2015
BISEQISSUEDWAI KEE CONSTRUCTION INC03/11/2015
BIS—ISSUEDGROUND TO SKY CITY BUILDERS02/03/2015
BISEQISSUEDWS CONSTRUCTION INC10/27/2014
BISPLISSUEDAAA TOTAL PLUMBING, INC05/19/2014
BIS—ISSUEDWS CONSTRUCTION INC05/06/2014
BISEQISSUEDWS CONSTRUCTION INC05/06/2014
BIS—ISSUEDGROUND TO SKY CITY BUILDERS03/19/2014
BIS—ISSUEDWS CONSTRUCTION INC03/13/2014
BISEQISSUEDWS CONSTRUCTION INC02/24/2014
BISOTISSUEDLAMAK'S CONSTRUCTION CORP11/16/2011
2 projects · most recent 02/20/2025
FiledStatusContractorScope
02/20/2025——70 heads
———70 heads
2 projects · most recent 02/20/2025
Water/Sanitary
FiledStatusContractorScope
02/20/2025——Water/Sanitary
———Water/Sanitary
▾Special Inspection Requirements (DOB NOW) — 3
DateRequirementInspectorRole
03/17/2025Fire-Resistant Penetrations and JointsTHomas DeLorenzospecial
02/12/2025Sprinkler SystemsTHomas DeLorenzospecial
02/05/2025Sprinkler SystemsTHomas DeLorenzospecial
▾Documents — 48 on file (BIS + DOB NOW)
▸Plans & Drawings2
▸DOB NOWPlans/Sketch2
09/03/2026B01176685-I1Request digital key ↗
08/22/2026B01180273-I1Request digital key ↗
▸Applications & Permits10
▸BISPLAN / WORK APPROVAL APPLICATION6
03/06/2016340359221Open ↗
01/29/2016320859353Open ↗
06/27/2014320354157Open ↗
Showing 3 of 6 on file for this type
▸BISWORK PERMIT APPLICATION4
05/02/2017320859353Open ↗
03/16/2015320859353Open ↗
06/04/2014320859353Open ↗
Showing 3 of 4 on file for this type
▸Seals & Professional Certifications10
▸BISTECHNICAL REPORT: RESPONSIBILITY/CERTIFICATION3
11/17/2011320354157Open ↗
09/15/2011320354157Open ↗
10/01/2011320354157Open ↗
▸DOB NOWDPL-1: Design Professional Seal & Signature2
09/03/2026B01176685-I1Open ↗
08/22/2026B01180273-I1Open ↗
▸DOB NOWSpecial Inspector Seal & Signature2
08/26/2026B01180273-I1Open ↗
08/26/2026B01180273-I1Open ↗
▸BISPROFESSIONAL CERTIFICATION STATEMENT1
03/06/2016340359221Open ↗
▸BISTECHNICAL REPORT STATEMENT OF RESPONSIBILITY1
03/06/2016340359221Open ↗
▸BISREQUIRED ITEMS CHECKLIST FOR PROFESSIONAL CERTIFICATION1
03/06/2016340359221Open ↗
▸Trade Schedules & Equipment1
▸BISSCHEDULE B - PLUMBING1
03/06/2016340359221Open ↗
▸Safety & Tenant Protection5
▸BISSTREET TREE CHECKLIST2
02/01/2014320859353Open ↗
09/15/2011320354157Open ↗
▸BISST-1 Street Tree Checklist1
10/01/2011320354157Open ↗
▸BISSRO MD ANTI-HARASSMENT CHECKLIST1
03/06/2016340359221Open ↗
▸DOB NOWHPD-3: Single Room Occupancy Multiple Dwelling (SRO MD) Anti-Harassment Checklist1
08/13/2026B01180273-I1Open ↗
▸Environmental & Asbestos5
▸BISTHIS IS NOT AN ASBESTOS PROJECT3
10/13/2011320354157Open ↗
10/01/2011320354157Open ↗
09/15/2011320354157Open ↗
▸BISASBESTOS: CERTIFICATION (DEP ACP5)1
03/06/2016340359221Open ↗
▸DOB NOWDEP ACP-5: Asbestos Assessment Report1
08/22/2026B01180273-I1Open ↗
▸Energy Compliance2
▸BISTR8: Energy Code Progress Inspections1
10/01/2011320354157Open ↗
▸BISTECHNICAL REPORT: ENERGY1
09/15/2011320354157Open ↗
▸Inspections & Test Reports3
▸BISTECHNICAL REPORT: RESPONSIBILITY1
03/06/2016340359221Open ↗
▸BISHYDRO FLOW TEST LETTER1
03/06/2016340359221Open ↗
▸BISHYDRAULIC FLOW CALCULATIONS1
03/06/2016340359221Open ↗
▸Approvals, Objections & Sign-offs2
▸BISADMINISTRATIVE OBJECTIONS2
02/01/2014320859353Open ↗
09/15/2011320354157Open ↗
▸Cost, Insurance & Ownership3
▸BISCOST AFFIDAVIT3
03/06/2016340359221Open ↗
10/24/2011320354157Open ↗
09/15/2011320354157Open ↗
▸Filing & Intake Forms5
▸BISEFILING COVER SHEET2
02/01/2014320859353Open ↗
09/15/2011320354157Open ↗
▸BISeFiling Job Application Cover Sheet2
10/01/2011320354157Open ↗
03/06/2016340359221Open ↗
▸BISADDITIONAL INFORMATION1
10/27/2016340359221Open ↗